/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.246 - (hide annotations) (download)
Sun Aug 6 20:20:14 2006 UTC (8 years, 2 months ago) by vapier
Branch: MAIN
Changes since 1.245: +2 -2 lines
if unable to find USE file for pkg, have built_with_use die

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 vapier 1.246 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.245 2006/07/15 19:26:55 vapier 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 <= ${1:-5} ; n++)) ; do
33     echo -ne "\a"
34     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35     echo -ne "\a"
36     sleep 1
37     done
38     fi
39     }
40    
41 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
42     # libs in /lib. This is to fix linking problems when you have
43     # the .so in /lib, and the .a in /usr/lib. What happens is that
44     # in some cases when linking dynamic, the .a in /usr/lib is used
45     # instead of the .so in /lib due to gcc/libtool tweaking ld's
46     # library search path. This cause many builds to fail.
47     # See bug #4411 for more info.
48     #
49     # To use, simply call:
50     #
51     # gen_usr_ldscript libfoo.so
52     #
53     # Note that you should in general use the unversioned name of
54     # the library, as ldconfig should usually update it correctly
55     # to point to the latest version of the library present.
56     #
57     # <azarah@gentoo.org> (26 Oct 2002)
58     #
59     gen_usr_ldscript() {
60 vapier 1.219 local lib libdir=$(get_libdir)
61 azarah 1.1 # Just make sure it exists
62 vapier 1.109 dodir /usr/${libdir}
63 danarmak 1.32
64 eradicator 1.163 for lib in "${@}" ; do
65     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
66 vapier 1.161 /* GNU ld script
67 swegener 1.190 Since Gentoo has critical dynamic libraries
68     in /lib, and the static versions in /usr/lib,
69 vapier 1.161 we need to have a "fake" dynamic lib in /usr/lib,
70     otherwise we run into linking problems.
71 swegener 1.190
72 vapier 1.161 See bug http://bugs.gentoo.org/4411 for more info.
73     */
74 eradicator 1.163 GROUP ( /${libdir}/${lib} )
75 vapier 1.161 END_LDSCRIPT
76 vapier 1.219 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
77 vapier 1.161 done
78 azarah 1.2 }
79    
80    
81     # Default directory where patches are located
82     EPATCH_SOURCE="${WORKDIR}/patch"
83     # Default extension for patches
84     EPATCH_SUFFIX="patch.bz2"
85     # Default options for patch
86 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
87 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88 vapier 1.230 # Set -E to automatically remove empty files.
89     EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
90 azarah 1.6 # List of patches not to apply. Not this is only file names,
91     # and not the full path ..
92     EPATCH_EXCLUDE=""
93 azarah 1.9 # Change the printed message for a single patch.
94     EPATCH_SINGLE_MSG=""
95 vapier 1.173 # Change the printed message for multiple patches.
96     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
97 azarah 1.29 # Force applying bulk patches even if not following the style:
98     #
99     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
100     #
101     EPATCH_FORCE="no"
102 azarah 1.2
103     # This function is for bulk patching, or in theory for just one
104     # or two patches.
105     #
106     # It should work with .bz2, .gz, .zip and plain text patches.
107     # Currently all patches should be the same format.
108     #
109     # You do not have to specify '-p' option to patch, as it will
110     # try with -p0 to -p5 until it succeed, or fail at -p5.
111     #
112     # Above EPATCH_* variables can be used to control various defaults,
113     # bug they should be left as is to ensure an ebuild can rely on
114     # them for.
115     #
116 azarah 1.3 # Patches are applied in current directory.
117     #
118     # Bulk Patches should preferibly have the form of:
119 azarah 1.2 #
120     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
121     #
122     # For example:
123     #
124     # 01_all_misc-fix.patch.bz2
125     # 02_sparc_another-fix.patch.bz2
126     #
127     # This ensures that there are a set order, and you can have ARCH
128     # specific patches.
129     #
130 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
131     # single patch that need to be applied if its a file. If on the other
132     # hand its a directory, it will set EPATCH_SOURCE to this.
133     #
134 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
135     #
136     epatch() {
137 swegener 1.231 _epatch_draw_line() {
138 agriffis 1.229 [[ -z $1 ]] && set "$(printf "%65s" '')"
139     echo "${1//?/=}"
140 vapier 1.219 }
141 vapier 1.208 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
142 azarah 1.2 local PIPE_CMD=""
143     local STDERR_TARGET="${T}/$$.out"
144 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
145     local PATCH_SUFFIX=""
146 azarah 1.3 local SINGLE_PATCH="no"
147 azarah 1.4 local x=""
148 azarah 1.3
149 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
150    
151 azarah 1.3 if [ "$#" -gt 1 ]
152     then
153 vapier 1.94 local m=""
154     for m in "$@" ; do
155     epatch "${m}"
156     done
157     return 0
158 azarah 1.3 fi
159    
160     if [ -n "$1" -a -f "$1" ]
161     then
162     SINGLE_PATCH="yes"
163 danarmak 1.32
164 azarah 1.4 local EPATCH_SOURCE="$1"
165     local EPATCH_SUFFIX="${1##*\.}"
166 danarmak 1.32
167 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
168     then
169 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
170     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
171     then
172     local EPATCH_SOURCE="$1/*"
173     else
174     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
175     fi
176 azarah 1.3 else
177 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
178 azarah 1.8 then
179 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
180     then
181     EPATCH_SOURCE="$1"
182     fi
183    
184 azarah 1.8 echo
185 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
186     eerror
187     eerror " ${EPATCH_SOURCE}"
188 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
189 azarah 1.8 echo
190     die "Cannot find \$EPATCH_SOURCE!"
191     fi
192 danarmak 1.32
193 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
194 azarah 1.3 fi
195 azarah 1.2
196     case ${EPATCH_SUFFIX##*\.} in
197     bz2)
198     PIPE_CMD="bzip2 -dc"
199 azarah 1.8 PATCH_SUFFIX="bz2"
200 azarah 1.2 ;;
201 azarah 1.6 gz|Z|z)
202 azarah 1.2 PIPE_CMD="gzip -dc"
203 azarah 1.8 PATCH_SUFFIX="gz"
204 azarah 1.2 ;;
205 azarah 1.6 ZIP|zip)
206 azarah 1.2 PIPE_CMD="unzip -p"
207 azarah 1.8 PATCH_SUFFIX="zip"
208 azarah 1.2 ;;
209     *)
210     PIPE_CMD="cat"
211 azarah 1.8 PATCH_SUFFIX="patch"
212 azarah 1.2 ;;
213     esac
214    
215 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
216     then
217 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
218 azarah 1.3 fi
219     for x in ${EPATCH_SOURCE}
220 azarah 1.2 do
221 vapier 1.121 # New ARCH dependant patch naming scheme ...
222 azarah 1.2 #
223     # ???_arch_foo.patch
224     #
225     if [ -f ${x} ] && \
226 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
227 azarah 1.29 [ "${EPATCH_FORCE}" = "yes" ])
228 azarah 1.2 then
229     local count=0
230     local popts="${EPATCH_OPTS}"
231 eradicator 1.150 local patchname=${x##*/}
232 azarah 1.6
233     if [ -n "${EPATCH_EXCLUDE}" ]
234     then
235 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
236 azarah 1.6 then
237     continue
238     fi
239     fi
240 danarmak 1.32
241 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
242     then
243 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
244     then
245     einfo "${EPATCH_SINGLE_MSG}"
246     else
247 eradicator 1.150 einfo "Applying ${patchname} ..."
248 azarah 1.9 fi
249 azarah 1.3 else
250 eradicator 1.150 einfo " ${patchname} ..."
251 azarah 1.3 fi
252 azarah 1.2
253 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255 azarah 1.2
256     # Allow for prefix to differ ... im lazy, so shoot me :/
257     while [ "${count}" -lt 5 ]
258     do
259 azarah 1.5 # Generate some useful debug info ...
260 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 azarah 1.8
263     if [ "${PATCH_SUFFIX}" != "patch" ]
264     then
265 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 azarah 1.8 else
268     PATCH_TARGET="${x}"
269     fi
270 danarmak 1.32
271 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 danarmak 1.32
274 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 azarah 1.8
277     if [ "${PATCH_SUFFIX}" != "patch" ]
278     then
279 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 azarah 1.8 then
281     echo
282     eerror "Could not extract patch!"
283     #die "Could not extract patch!"
284     count=5
285     break
286     fi
287     fi
288 danarmak 1.32
289 vapier 1.208 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 azarah 1.2 then
291 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 azarah 1.8
297 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 vapier 1.208 _epatch_assert
299 azarah 1.8
300     if [ "$?" -ne 0 ]
301     then
302 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 azarah 1.8 echo
304     eerror "A dry-run of patch command succeeded, but actually"
305     eerror "applying the patch failed!"
306     #die "Real world sux compared to the dreamworld!"
307     count=5
308     fi
309    
310 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 danarmak 1.32
312 azarah 1.2 break
313     fi
314    
315     count=$((count + 1))
316     done
317    
318 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
319     then
320     rm -f ${PATCH_TARGET}
321     fi
322    
323 azarah 1.2 if [ "${count}" -eq 5 ]
324     then
325 azarah 1.8 echo
326 vapier 1.158 eerror "Failed Patch: ${patchname} !"
327     eerror " ( ${PATCH_TARGET} )"
328 azarah 1.2 eerror
329     eerror "Include in your bugreport the contents of:"
330     eerror
331 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
332 azarah 1.8 echo
333 eradicator 1.150 die "Failed Patch: ${patchname}!"
334 azarah 1.2 fi
335 azarah 1.8
336 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 azarah 1.3
338     eend 0
339 azarah 1.2 fi
340     done
341 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
342     then
343     einfo "Done with patching"
344 azarah 1.10 fi
345 azarah 1.26 }
346    
347 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
348 vapier 1.80 # does not exist on the users system
349 vapier 1.52 # vapier@gentoo.org
350     #
351 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
352     emktemp() {
353 vapier 1.119 local exe="touch"
354 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
355     local topdir=$1
356 mr_bones_ 1.100
357 vapier 1.194 if [[ -z ${topdir} ]] ; then
358     [[ -z ${T} ]] \
359 vapier 1.117 && topdir="/tmp" \
360 vapier 1.194 || topdir=${T}
361 vapier 1.117 fi
362    
363 vapier 1.194 if [[ -z $(type -p mktemp) ]] ; then
364 vapier 1.117 local tmp=/
365 vapier 1.194 while [[ -e ${tmp} ]] ; do
366     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 vapier 1.117 done
368 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 vapier 1.117 echo "${tmp}"
370 vapier 1.52 else
371 flameeyes 1.223 if [[ ${exe} == "touch" ]] ; then
372     [[ ${USERLAND} == "GNU" ]] \
373 flameeyes 1.225 && mktemp -p "${topdir}" \
374     || TMPDIR="${topdir}" mktemp -t tmp
375 flameeyes 1.223 else
376     [[ ${USERLAND} == "GNU" ]] \
377 flameeyes 1.225 && mktemp -d "${topdir}" \
378     || TMPDIR="${topdir}" mktemp -dt tmp
379 flameeyes 1.223 fi
380 vapier 1.52 fi
381     }
382    
383 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
384     # and pw (FreeBSD) used in enewuser()/enewgroup()
385 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
386 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
387 usata 1.91 #
388     # egetent(database, key)
389     egetent() {
390 flameeyes 1.205 case ${CHOST} in
391     *-darwin*)
392 usata 1.91 case "$2" in
393 flameeyes 1.205 *[!0-9]*) # Non numeric
394 usata 1.91 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
395     ;;
396 flameeyes 1.205 *) # Numeric
397 usata 1.91 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
398     ;;
399     esac
400 flameeyes 1.205 ;;
401 flameeyes 1.220 *-freebsd*|*-dragonfly*)
402 ka0ttic 1.203 local opts action="user"
403     [[ $1 == "passwd" ]] || action="group"
404    
405     # lookup by uid/gid
406     if [[ $2 == [[:digit:]]* ]] ; then
407     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
408 ka0ttic 1.108 fi
409 ka0ttic 1.203
410     pw show ${action} ${opts} "$2" -q
411 flameeyes 1.205 ;;
412 flameeyes 1.218 *-netbsd*|*-openbsd*)
413 flameeyes 1.206 grep "$2:\*:" /etc/$1
414     ;;
415 flameeyes 1.205 *)
416     type -p nscd >& /dev/null && nscd -i "$1"
417 vapier 1.107 getent "$1" "$2"
418 flameeyes 1.205 ;;
419     esac
420 usata 1.91 }
421    
422 vapier 1.23 # Simplify/standardize adding users to the system
423     # vapier@gentoo.org
424     #
425     # enewuser(username, uid, shell, homedir, groups, extra options)
426     #
427     # Default values if you do not specify any:
428     # username: REQUIRED !
429     # uid: next available (see useradd(8))
430 vapier 1.27 # note: pass -1 to get default behavior
431 vapier 1.23 # shell: /bin/false
432     # homedir: /dev/null
433     # groups: none
434     # extra: comment of 'added by portage for ${PN}'
435     enewuser() {
436 vapier 1.233 case ${EBUILD_PHASE} in
437     unpack|compile|test|install)
438     eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439     eerror "Package fails at QA and at life. Please file a bug."
440     die "Bad package! enewuser is only for use in pkg_* functions!"
441     esac
442    
443 vapier 1.23 # get the username
444 vapier 1.182 local euser=$1; shift
445     if [[ -z ${euser} ]] ; then
446 vapier 1.23 eerror "No username specified !"
447     die "Cannot call enewuser without a username"
448     fi
449    
450 vapier 1.84 # lets see if the username already exists
451 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
452 vapier 1.23 return 0
453     fi
454 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
455 vapier 1.23
456     # options to pass to useradd
457 azarah 1.59 local opts=
458 vapier 1.23
459     # handle uid
460 vapier 1.182 local euid=$1; shift
461     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
462     if [[ ${euid} -gt 0 ]] ; then
463     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
464 vapier 1.84 euid="next"
465 vapier 1.82 fi
466 vapier 1.23 else
467     eerror "Userid given but is not greater than 0 !"
468     die "${euid} is not a valid UID"
469     fi
470     else
471 vapier 1.84 euid="next"
472     fi
473 vapier 1.182 if [[ ${euid} == "next" ]] ; then
474 flameeyes 1.197 for euid in $(seq 101 999) ; do
475 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
476 vapier 1.84 done
477 vapier 1.23 fi
478 vapier 1.84 opts="${opts} -u ${euid}"
479 vapier 1.23 einfo " - Userid: ${euid}"
480    
481     # handle shell
482 vapier 1.182 local eshell=$1; shift
483     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
484 vapier 1.221 if [[ ! -e ${ROOT}${eshell} ]] ; then
485 vapier 1.23 eerror "A shell was specified but it does not exist !"
486 vapier 1.221 die "${eshell} does not exist in ${ROOT}"
487     fi
488     if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489     eerror "Do not specify ${eshell} yourself, use -1"
490     die "Pass '-1' as the shell parameter"
491 vapier 1.23 fi
492     else
493 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494     [[ -x ${ROOT}${shell} ]] && break
495 flameeyes 1.198 done
496    
497 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
498 flameeyes 1.198 eerror "Unable to identify the shell to use"
499     die "Unable to identify the shell to use"
500     fi
501    
502     eshell=${shell}
503 vapier 1.23 fi
504     einfo " - Shell: ${eshell}"
505     opts="${opts} -s ${eshell}"
506    
507     # handle homedir
508 vapier 1.182 local ehome=$1; shift
509     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
510 azarah 1.59 ehome="/dev/null"
511 vapier 1.23 fi
512     einfo " - Home: ${ehome}"
513     opts="${opts} -d ${ehome}"
514    
515     # handle groups
516 vapier 1.182 local egroups=$1; shift
517     if [[ ! -z ${egroups} ]] ; then
518     local oldifs=${IFS}
519 vapier 1.107 local defgroup="" exgroups=""
520    
521 vapier 1.23 export IFS=","
522 vapier 1.182 for g in ${egroups} ; do
523     export IFS=${oldifs}
524     if [[ -z $(egetent group "${g}") ]] ; then
525 vapier 1.85 eerror "You must add group ${g} to the system first"
526 vapier 1.23 die "${g} is not a valid GID"
527     fi
528 vapier 1.182 if [[ -z ${defgroup} ]] ; then
529     defgroup=${g}
530 vapier 1.107 else
531     exgroups="${exgroups},${g}"
532     fi
533 usata 1.115 export IFS=","
534 vapier 1.23 done
535 vapier 1.182 export IFS=${oldifs}
536 vapier 1.107
537     opts="${opts} -g ${defgroup}"
538 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
539 vapier 1.107 opts="${opts} -G ${exgroups:1}"
540     fi
541 vapier 1.23 else
542     egroups="(none)"
543     fi
544     einfo " - Groups: ${egroups}"
545    
546     # handle extra and add the user
547 vapier 1.182 local oldsandbox=${SANDBOX_ON}
548 vapier 1.23 export SANDBOX_ON="0"
549 flameeyes 1.205 case ${CHOST} in
550     *-darwin*)
551 usata 1.91 ### Make the user
552 vapier 1.182 if [[ -z $@ ]] ; then
553 usata 1.91 dscl . create /users/${euser} uid ${euid}
554     dscl . create /users/${euser} shell ${eshell}
555     dscl . create /users/${euser} home ${ehome}
556     dscl . create /users/${euser} realname "added by portage for ${PN}"
557     ### Add the user to the groups specified
558 vapier 1.182 local oldifs=${IFS}
559 usata 1.115 export IFS=","
560 vapier 1.182 for g in ${egroups} ; do
561 usata 1.91 dscl . merge /groups/${g} users ${euser}
562     done
563 vapier 1.182 export IFS=${oldifs}
564 usata 1.91 else
565 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
566 usata 1.91 einfo "Please report the ebuild along with the info below"
567 vapier 1.182 einfo "eextra: $@"
568 usata 1.91 die "Required function missing"
569     fi
570 vapier 1.182 ;;
571 flameeyes 1.220 *-freebsd*|*-dragonfly*)
572 vapier 1.182 if [[ -z $@ ]] ; then
573 ka0ttic 1.108 pw useradd ${euser} ${opts} \
574     -c "added by portage for ${PN}" \
575     die "enewuser failed"
576     else
577 vapier 1.182 einfo " - Extra: $@"
578 ka0ttic 1.108 pw useradd ${euser} ${opts} \
579 vapier 1.182 "$@" || die "enewuser failed"
580 ka0ttic 1.108 fi
581 vapier 1.182 ;;
582 flameeyes 1.207
583     *-netbsd*)
584     if [[ -z $@ ]] ; then
585     useradd ${opts} ${euser} || die "enewuser failed"
586     else
587     einfo " - Extra: $@"
588     useradd ${opts} ${euser} "$@" || die "enewuser failed"
589     fi
590     ;;
591 flameeyes 1.218
592     *-openbsd*)
593     if [[ -z $@ ]] ; then
594     useradd -u ${euid} -s ${eshell} \
595     -d ${ehome} -c "Added by portage for ${PN}" \
596     -g ${egroups} ${euser} || die "enewuser failed"
597     else
598     einfo " - Extra: $@"
599     useradd -u ${euid} -s ${eshell} \
600     -d ${ehome} -c "Added by portage for ${PN}" \
601     -g ${egroups} ${euser} "$@" || die "enewuser failed"
602     fi
603     ;;
604    
605 vapier 1.182 *)
606     if [[ -z $@ ]] ; then
607 usata 1.91 useradd ${opts} ${euser} \
608     -c "added by portage for ${PN}" \
609     || die "enewuser failed"
610     else
611 vapier 1.182 einfo " - Extra: $@"
612     useradd ${opts} ${euser} "$@" \
613 usata 1.91 || die "enewuser failed"
614     fi
615 vapier 1.182 ;;
616     esac
617 vapier 1.23
618 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
619     einfo " - Creating ${ehome} in ${ROOT}"
620     mkdir -p "${ROOT}/${ehome}"
621     chown ${euser} "${ROOT}/${ehome}"
622     chmod 755 "${ROOT}/${ehome}"
623 vapier 1.23 fi
624 vapier 1.193
625     export SANDBOX_ON=${oldsandbox}
626 vapier 1.23 }
627    
628     # Simplify/standardize adding groups to the system
629     # vapier@gentoo.org
630     #
631     # enewgroup(group, gid)
632     #
633     # Default values if you do not specify any:
634     # groupname: REQUIRED !
635     # gid: next available (see groupadd(8))
636     # extra: none
637     enewgroup() {
638 vapier 1.233 case ${EBUILD_PHASE} in
639     unpack|compile|test|install)
640     eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641     eerror "Package fails at QA and at life. Please file a bug."
642     die "Bad package! enewgroup is only for use in pkg_* functions!"
643     esac
644    
645 vapier 1.23 # get the group
646     local egroup="$1"; shift
647 azarah 1.59 if [ -z "${egroup}" ]
648     then
649 vapier 1.23 eerror "No group specified !"
650     die "Cannot call enewgroup without a group"
651     fi
652    
653     # see if group already exists
654 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
655 azarah 1.59 then
656 vapier 1.23 return 0
657     fi
658 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
659 vapier 1.23
660     # options to pass to useradd
661 azarah 1.59 local opts=
662 vapier 1.23
663     # handle gid
664     local egid="$1"; shift
665 azarah 1.59 if [ ! -z "${egid}" ]
666     then
667     if [ "${egid}" -gt 0 ]
668     then
669 usata 1.91 if [ -z "`egetent group ${egid}`" ]
670 vapier 1.83 then
671 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
672 usata 1.91 opts="${opts} ${egid}"
673     else
674     opts="${opts} -g ${egid}"
675     fi
676 vapier 1.83 else
677 vapier 1.84 egid="next available; requested gid taken"
678 vapier 1.83 fi
679 vapier 1.23 else
680     eerror "Groupid given but is not greater than 0 !"
681     die "${egid} is not a valid GID"
682     fi
683     else
684     egid="next available"
685     fi
686     einfo " - Groupid: ${egid}"
687    
688     # handle extra
689     local eextra="$@"
690     opts="${opts} ${eextra}"
691    
692     # add the group
693 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
694 vapier 1.23 export SANDBOX_ON="0"
695 flameeyes 1.205 case ${CHOST} in
696     *-darwin*)
697 usata 1.91 if [ ! -z "${eextra}" ];
698     then
699 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
700 usata 1.91 einfo "Please report the ebuild along with the info below"
701     einfo "eextra: ${eextra}"
702     die "Required function missing"
703     fi
704 mr_bones_ 1.100
705 usata 1.91 # If we need the next available
706     case ${egid} in
707 flameeyes 1.205 *[!0-9]*) # Non numeric
708 flameeyes 1.197 for egid in $(seq 101 999); do
709 usata 1.91 [ -z "`egetent group ${egid}`" ] && break
710     done
711     esac
712     dscl . create /groups/${egroup} gid ${egid}
713 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
714 flameeyes 1.205 ;;
715    
716 flameeyes 1.220 *-freebsd*|*-dragonfly*)
717 ka0ttic 1.108 case ${egid} in
718     *[!0-9]*) # Non numeric
719 flameeyes 1.197 for egid in $(seq 101 999); do
720 ka0ttic 1.108 [ -z "`egetent group ${egid}`" ] && break
721     done
722     esac
723     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 flameeyes 1.205 ;;
725 flameeyes 1.206
726     *-netbsd*)
727     case ${egid} in
728     *[!0-9]*) # Non numeric
729     for egid in $(seq 101 999); do
730     [ -z "`egetent group ${egid}`" ] && break
731     done
732     esac
733 flameeyes 1.207 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 flameeyes 1.206 ;;
735    
736 flameeyes 1.205 *)
737 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
738 flameeyes 1.205 ;;
739     esac
740 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
741 vapier 1.24 }
742    
743     # Simple script to replace 'dos2unix' binaries
744     # vapier@gentoo.org
745     #
746 vapier 1.121 # edos2unix(file, <more files> ...)
747 vapier 1.24 edos2unix() {
748 vapier 1.61 for f in "$@"
749 azarah 1.59 do
750 vapier 1.61 cp "${f}" ${T}/edos2unix
751     sed 's/\r$//' ${T}/edos2unix > "${f}"
752 vapier 1.24 done
753 vapier 1.39 }
754    
755 lanius 1.133
756     ##############################################################
757     # START: Handle .desktop files and menu entries #
758     # maybe this should be separated into a new eclass some time #
759     # lanius@gentoo.org #
760     ##############################################################
761    
762 vapier 1.39 # Make a desktop file !
763     # Great for making those icons in kde/gnome startmenu !
764     # Amaze your friends ! Get the women ! Join today !
765     #
766 tupone 1.238 # make_desktop_entry(<command>, [name], [icon], [type], [path])
767 vapier 1.39 #
768 tupone 1.238 # binary: what command does the app run with ?
769 vapier 1.39 # name: the name that will show up in the menu
770     # icon: give your little like a pretty little icon ...
771 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
772     # a full path to an icon
773 vapier 1.39 # type: what kind of application is this ? for categories:
774 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
775 vapier 1.39 # path: if your app needs to startup in a specific dir
776     make_desktop_entry() {
777 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
778 vapier 1.39
779 vapier 1.158 local exec=${1}
780     local name=${2:-${PN}}
781     local icon=${3:-${PN}.png}
782     local type=${4}
783     local path=${5}
784    
785     if [[ -z ${type} ]] ; then
786     local catmaj=${CATEGORY%%-*}
787     local catmin=${CATEGORY##*-}
788     case ${catmaj} in
789     app)
790     case ${catmin} in
791     admin) type=System;;
792     cdr) type=DiscBurning;;
793     dicts) type=Dictionary;;
794     editors) type=TextEditor;;
795     emacs) type=TextEditor;;
796     emulation) type=Emulator;;
797     laptop) type=HardwareSettings;;
798     office) type=Office;;
799     vim) type=TextEditor;;
800     xemacs) type=TextEditor;;
801     *) type=;;
802     esac
803 azarah 1.59 ;;
804 vapier 1.158
805     dev)
806 vapier 1.159 type="Development"
807 vapier 1.158 ;;
808    
809     games)
810     case ${catmin} in
811     action) type=ActionGame;;
812     arcade) type=ArcadeGame;;
813     board) type=BoardGame;;
814     kid) type=KidsGame;;
815     emulation) type=Emulator;;
816     puzzle) type=LogicGame;;
817     rpg) type=RolePlaying;;
818     roguelike) type=RolePlaying;;
819     simulation) type=Simulation;;
820     sports) type=SportsGame;;
821     strategy) type=StrategyGame;;
822     *) type=;;
823     esac
824 vapier 1.159 type="Game;${type}"
825 vapier 1.158 ;;
826    
827     mail)
828 vapier 1.159 type="Network;Email"
829 vapier 1.158 ;;
830    
831     media)
832     case ${catmin} in
833     gfx) type=Graphics;;
834     radio) type=Tuner;;
835     sound) type=Audio;;
836     tv) type=TV;;
837     video) type=Video;;
838     *) type=;;
839     esac
840 vapier 1.159 type="AudioVideo;${type}"
841 wolf31o2 1.65 ;;
842 vapier 1.158
843     net)
844     case ${catmin} in
845     dialup) type=Dialup;;
846     ftp) type=FileTransfer;;
847     im) type=InstantMessaging;;
848     irc) type=IRCClient;;
849     mail) type=Email;;
850     news) type=News;;
851     nntp) type=News;;
852     p2p) type=FileTransfer;;
853     *) type=;;
854     esac
855 vapier 1.159 type="Network;${type}"
856 vapier 1.158 ;;
857    
858     sci)
859     case ${catmin} in
860 mr_bones_ 1.216 astro*) type=Astronomy;;
861 vapier 1.158 bio*) type=Biology;;
862     calc*) type=Calculator;;
863     chem*) type=Chemistry;;
864     geo*) type=Geology;;
865     math*) type=Math;;
866     *) type=;;
867 vapier 1.159 esac
868     type="Science;${type}"
869 vapier 1.158 ;;
870    
871     www)
872     case ${catmin} in
873     client) type=WebBrowser;;
874     *) type=;;
875     esac
876 vapier 1.159 type="Network"
877 azarah 1.59 ;;
878 vapier 1.158
879 azarah 1.59 *)
880     type=
881     ;;
882 vapier 1.39 esac
883     fi
884 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
885     local desktop_name="${PN}"
886     else
887     local desktop_name="${PN}-${SLOT}"
888     fi
889     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
890 wolf31o2 1.235 # local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 vapier 1.39
892     echo "[Desktop Entry]
893     Encoding=UTF-8
894     Version=0.9.2
895     Name=${name}
896     Type=Application
897     Comment=${DESCRIPTION}
898     Exec=${exec}
899 tupone 1.238 TryExec=${exec%% *}
900 vapier 1.39 Path=${path}
901     Icon=${icon}
902 vapier 1.99 Categories=Application;${type};" > "${desktop}"
903 vapier 1.39
904 vapier 1.204 (
905     # wrap the env here so that the 'insinto' call
906     # doesn't corrupt the env of the caller
907     insinto /usr/share/applications
908     doins "${desktop}"
909     )
910 danarmak 1.32 }
911    
912 lanius 1.133 # Make a GDM/KDM Session file
913     #
914     # make_desktop_entry(<title>, <command>)
915     # title: File to execute to start the Window Manager
916     # command: Name of the Window Manager
917    
918     make_session_desktop() {
919 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
920     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
921 lanius 1.133
922 vapier 1.167 local title=$1
923     local command=$2
924     local desktop=${T}/${wm}.desktop
925 lanius 1.133
926     echo "[Desktop Entry]
927     Encoding=UTF-8
928     Name=${title}
929     Comment=This session logs you into ${title}
930     Exec=${command}
931     TryExec=${command}
932     Type=Application" > "${desktop}"
933    
934     insinto /usr/share/xsessions
935     doins "${desktop}"
936     }
937    
938     domenu() {
939 vapier 1.167 local i j
940 lanius 1.133 insinto /usr/share/applications
941 vapier 1.167 for i in "$@" ; do
942     if [[ -f ${i} ]] ; then
943     doins "${i}"
944     elif [[ -d ${i} ]] ; then
945     for j in "${i}"/*.desktop ; do
946     doins "${j}"
947 lanius 1.133 done
948 swegener 1.190 fi
949 lanius 1.133 done
950     }
951 vapier 1.167 newmenu() {
952     insinto /usr/share/applications
953     newins "$1" "$2"
954     }
955 lanius 1.133
956     doicon() {
957 vapier 1.167 local i j
958 lanius 1.133 insinto /usr/share/pixmaps
959 vapier 1.167 for i in "$@" ; do
960     if [[ -f ${i} ]] ; then
961     doins "${i}"
962     elif [[ -d ${i} ]] ; then
963     for j in "${i}"/*.png ; do
964     doins "${j}"
965 lanius 1.133 done
966 swegener 1.190 fi
967 lanius 1.133 done
968     }
969 vapier 1.167 newicon() {
970     insinto /usr/share/pixmaps
971     newins "$1" "$2"
972     }
973 lanius 1.133
974     ##############################################################
975     # END: Handle .desktop files and menu entries #
976     ##############################################################
977    
978    
979 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
980     find_unpackable_file() {
981 vapier 1.196 local src=$1
982     if [[ -z ${src} ]] ; then
983     src=${DISTDIR}/${A}
984 vapier 1.50 else
985 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
986     src=${DISTDIR}/${src}
987     elif [[ -e ${PWD}/${src} ]] ; then
988     src=${PWD}/${src}
989     elif [[ -e ${src} ]] ; then
990     src=${src}
991 vapier 1.50 fi
992     fi
993 vapier 1.196 [[ ! -e ${src} ]] && return 1
994 vapier 1.70 echo "${src}"
995     }
996    
997     # Unpack those pesky pdv generated files ...
998     # They're self-unpacking programs with the binary package stuffed in
999     # the middle of the archive. Valve seems to use it a lot ... too bad
1000     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001     #
1002     # Usage: unpack_pdv [file to unpack] [size of off_t]
1003     # - you have to specify the off_t size ... i have no idea how to extract that
1004     # information out of the binary executable myself. basically you pass in
1005     # the size of the off_t type (in bytes) on the machine that built the pdv
1006     # archive. one way to determine this is by running the following commands:
1007     # strings <pdv archive> | grep lseek
1008     # strace -elseek <pdv archive>
1009     # basically look for the first lseek command (we do the strings/grep because
1010     # sometimes the function call is _llseek or something) and steal the 2nd
1011     # parameter. here is an example:
1012     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013     # lseek
1014     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015     # lseek(3, -4, SEEK_END) = 2981250
1016     # thus we would pass in the value of '4' as the second parameter.
1017     unpack_pdv() {
1018 vapier 1.196 local src=$(find_unpackable_file $1)
1019     local sizeoff_t=$2
1020 vapier 1.70
1021 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 vapier 1.70
1024 vapier 1.212 local shrtsrc=$(basename "${src}")
1025 vapier 1.70 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1027     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1028    
1029     # grab metadata for debug reasons
1030 vapier 1.117 local metafile="$(emktemp)"
1031 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1032    
1033     # rip out the final file name from the metadata
1034     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1035     datafile="`basename ${datafile}`"
1036    
1037 vapier 1.71 # now lets uncompress/untar the file if need be
1038 vapier 1.117 local tmpfile="$(emktemp)"
1039 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 vapier 1.71
1041     local iscompressed="`file -b ${tmpfile}`"
1042     if [ "${iscompressed:0:8}" == "compress" ] ; then
1043     iscompressed=1
1044     mv ${tmpfile}{,.Z}
1045     gunzip ${tmpfile}
1046     else
1047     iscompressed=0
1048     fi
1049     local istar="`file -b ${tmpfile}`"
1050     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1051     istar=1
1052     else
1053     istar=0
1054     fi
1055    
1056     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1057     #dd if=${src} ibs=${metaskip} count=1 \
1058     # | dd ibs=${tailskip} skip=1 \
1059     # | gzip -dc \
1060     # > ${datafile}
1061     if [ ${iscompressed} -eq 1 ] ; then
1062     if [ ${istar} -eq 1 ] ; then
1063     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1064     | head -c $((${metaskip}-${tailskip})) \
1065     | tar -xzf -
1066     else
1067 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1068     | head -c $((${metaskip}-${tailskip})) \
1069     | gzip -dc \
1070     > ${datafile}
1071 vapier 1.71 fi
1072     else
1073     if [ ${istar} -eq 1 ] ; then
1074     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1075     | head -c $((${metaskip}-${tailskip})) \
1076 vapier 1.73 | tar --no-same-owner -xf -
1077 vapier 1.71 else
1078 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1079     | head -c $((${metaskip}-${tailskip})) \
1080     > ${datafile}
1081 vapier 1.71 fi
1082     fi
1083     true
1084     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1085 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086     }
1087    
1088     # Unpack those pesky makeself generated files ...
1089     # They're shell scripts with the binary package tagged onto
1090     # the end of the archive. Loki utilized the format as does
1091     # many other game companies.
1092     #
1093 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1094 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1095     # - If the offset is not specified then we will attempt to extract
1096     # the proper offset from the script itself.
1097     unpack_makeself() {
1098 vapier 1.217 local src_input=${1:-${A}}
1099     local src=$(find_unpackable_file "${src_input}")
1100 vapier 1.196 local skip=$2
1101     local exe=$3
1102    
1103 vapier 1.217 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1104 vapier 1.50
1105 vapier 1.196 local shrtsrc=$(basename "${src}")
1106 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1107 vapier 1.212 if [[ -z ${skip} ]] ; then
1108     local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1109 vapier 1.41 local skip=0
1110 vapier 1.112 exe=tail
1111 vapier 1.41 case ${ver} in
1112 wolf31o2 1.240 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1113 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1114 vapier 1.41 ;;
1115     2.0|2.0.1)
1116 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1117 vapier 1.41 ;;
1118 wolf31o2 1.48 2.1.1)
1119 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1120 wolf31o2 1.48 let skip="skip + 1"
1121     ;;
1122 vapier 1.49 2.1.2)
1123 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1124 vapier 1.49 let skip="skip + 1"
1125     ;;
1126 wolf31o2 1.48 2.1.3)
1127 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1128 vapier 1.41 let skip="skip + 1"
1129     ;;
1130 wolf31o2 1.211 2.1.4|2.1.5)
1131 vapier 1.112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1132     skip=$(head -n ${skip} "${src}" | wc -c)
1133     exe="dd"
1134     ;;
1135 vapier 1.41 *)
1136     eerror "I'm sorry, but I was unable to support the Makeself file."
1137     eerror "The version I detected was '${ver}'."
1138     eerror "Please file a bug about the file ${shrtsrc} at"
1139     eerror "http://bugs.gentoo.org/ so that support can be added."
1140     die "makeself version '${ver}' not supported"
1141     ;;
1142     esac
1143     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1144     fi
1145 vapier 1.112 case ${exe} in
1146     tail) exe="tail -n +${skip} '${src}'";;
1147     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148     *) die "makeself cant handle exe '${exe}'"
1149     esac
1150 vapier 1.41
1151 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 vapier 1.117 local tmpfile="$(emktemp)"
1153 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154     local filetype="$(file -b "${tmpfile}")"
1155 vapier 1.68 case ${filetype} in
1156     *tar\ archive)
1157 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1158 vapier 1.68 ;;
1159     bzip2*)
1160 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 mr_bones_ 1.69 ;;
1162 vapier 1.68 gzip*)
1163 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1164 vapier 1.68 ;;
1165 vapier 1.93 compress*)
1166 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1167 vapier 1.93 ;;
1168 vapier 1.68 *)
1169 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1170 vapier 1.68 false
1171     ;;
1172     esac
1173     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1174 wolf31o2 1.56 }
1175    
1176     # Display a license for user to accept.
1177     #
1178     # Usage: check_license [license]
1179     # - If the file is not specified then ${LICENSE} is used.
1180     check_license() {
1181 vapier 1.60 local lic=$1
1182     if [ -z "${lic}" ] ; then
1183     lic="${PORTDIR}/licenses/${LICENSE}"
1184 wolf31o2 1.56 else
1185 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1186     lic="${PORTDIR}/licenses/${lic}"
1187     elif [ -e "${PWD}/${lic}" ] ; then
1188     lic="${PWD}/${lic}"
1189     elif [ -e "${lic}" ] ; then
1190     lic="${lic}"
1191 wolf31o2 1.56 fi
1192     fi
1193 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1194 vapier 1.64 local l="`basename ${lic}`"
1195 wolf31o2 1.56
1196 vapier 1.60 # here is where we check for the licenses the user already
1197     # accepted ... if we don't find a match, we make the user accept
1198 wolf31o2 1.106 local shopts=$-
1199 vapier 1.60 local alic
1200 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1201 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1202 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1203     set +o noglob; set -${shopts} #reset old shell opts
1204     return 0
1205     fi
1206 vapier 1.60 done
1207 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1208 vapier 1.60
1209 vapier 1.117 local licmsg="$(emktemp)"
1210 vapier 1.60 cat << EOF > ${licmsg}
1211     **********************************************************
1212     The following license outlines the terms of use of this
1213     package. You MUST accept this license for installation to
1214     continue. When you are done viewing, hit 'q'. If you
1215     CTRL+C out of this, the install will not run!
1216     **********************************************************
1217    
1218     EOF
1219     cat ${lic} >> ${licmsg}
1220     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 vapier 1.60 read alic
1223     case ${alic} in
1224     yes|Yes|y|Y)
1225     return 0
1226     ;;
1227     *)
1228     echo;echo;echo
1229     eerror "You MUST accept the license to continue! Exiting!"
1230     die "Failed to accept license"
1231     ;;
1232     esac
1233 vapier 1.23 }
1234 vapier 1.75
1235     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236     # the whole 'non-interactive' policy, but damnit I want CD support !
1237     #
1238     # with these cdrom functions we handle all the user interaction and
1239     # standardize everything. all you have to do is call cdrom_get_cds()
1240     # and when the function returns, you can assume that the cd has been
1241     # found at CDROM_ROOT.
1242     #
1243     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244     # etc... if you want to give the cds better names, then just export
1245 vapier 1.243 # the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246     # - CDROM_NAME="fooie cd" - for when you only want 1 cd
1247     # - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1248     # CDROM_NAME_2="data cd"
1249     # - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250 vapier 1.75 #
1251     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1252     #
1253     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254     # - this will attempt to locate a cd based upon a file that is on
1255     # the cd ... the more files you give this function, the more cds
1256     # the cdrom functions will handle
1257     cdrom_get_cds() {
1258     # first we figure out how many cds we're dealing with by
1259     # the # of files they gave us
1260     local cdcnt=0
1261     local f=
1262     for f in "$@" ; do
1263 vapier 1.214 ((++cdcnt))
1264 vapier 1.75 export CDROM_CHECK_${cdcnt}="$f"
1265     done
1266     export CDROM_TOTAL_CDS=${cdcnt}
1267     export CDROM_CURRENT_CD=1
1268    
1269     # now we see if the user gave use CD_ROOT ...
1270     # if they did, let's just believe them that it's correct
1271 vapier 1.215 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1272 vapier 1.75 local var=
1273     cdcnt=0
1274 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1275 vapier 1.214 ((++cdcnt))
1276 vapier 1.75 var="CD_ROOT_${cdcnt}"
1277 vapier 1.215 [[ -z ${!var} ]] && var="CD_ROOT"
1278 vapier 1.131 if [[ -z ${!var} ]] ; then
1279 vapier 1.75 eerror "You must either use just the CD_ROOT"
1280     eerror "or specify ALL the CD_ROOT_X variables."
1281     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282     die "could not locate CD_ROOT_${cdcnt}"
1283     fi
1284     done
1285 vapier 1.215 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1286 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 vapier 1.215 export CDROM_SET=-1
1288     for f in ${CDROM_CHECK_1//:/ } ; do
1289     ((++CDROM_SET))
1290     [[ -e ${CD_ROOT}/${f} ]] && break
1291     done
1292     export CDROM_MATCH=${f}
1293 vapier 1.75 return
1294     fi
1295    
1296 vapier 1.215 # User didn't help us out so lets make sure they know they can
1297     # simplify the whole process ...
1298 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 vapier 1.215 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1300 vapier 1.75 echo
1301     einfo "If you do not have the CD, but have the data files"
1302     einfo "mounted somewhere on your filesystem, just export"
1303     einfo "the variable CD_ROOT so that it points to the"
1304     einfo "directory containing the files."
1305     echo
1306 vapier 1.132 einfo "For example:"
1307     einfo "export CD_ROOT=/mnt/cdrom"
1308     echo
1309 vapier 1.75 else
1310 vapier 1.243 if [[ -n ${CDROM_NAME_SET} ]] ; then
1311     # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1312     cdcnt=0
1313     while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314     ((++cdcnt))
1315     export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1316     done
1317     fi
1318    
1319 vapier 1.75 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1320     cdcnt=0
1321 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 vapier 1.214 ((++cdcnt))
1323 vapier 1.75 var="CDROM_NAME_${cdcnt}"
1324 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1325 vapier 1.75 done
1326     echo
1327     einfo "If you do not have the CDs, but have the data files"
1328     einfo "mounted somewhere on your filesystem, just export"
1329     einfo "the following variables so they point to the right place:"
1330     einfon ""
1331     cdcnt=0
1332 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 vapier 1.214 ((++cdcnt))
1334 vapier 1.75 echo -n " CD_ROOT_${cdcnt}"
1335     done
1336     echo
1337     einfo "Or, if you have all the files in the same place, or"
1338     einfo "you only have one cdrom, you can export CD_ROOT"
1339     einfo "and that place will be used as the same data source"
1340     einfo "for all the CDs."
1341     echo
1342 vapier 1.132 einfo "For example:"
1343     einfo "export CD_ROOT_1=/mnt/cdrom"
1344     echo
1345 vapier 1.75 fi
1346 vapier 1.215
1347 vapier 1.214 export CDROM_SET=""
1348 vapier 1.75 export CDROM_CURRENT_CD=0
1349     cdrom_load_next_cd
1350     }
1351    
1352     # this is only used when you need access to more than one cd.
1353     # when you have finished using the first cd, just call this function.
1354     # when it returns, CDROM_ROOT will be pointing to the second cd.
1355     # remember, you can only go forward in the cd chain, you can't go back.
1356     cdrom_load_next_cd() {
1357 vapier 1.215 local var
1358     ((++CDROM_CURRENT_CD))
1359 vapier 1.79
1360 vapier 1.75 unset CDROM_ROOT
1361 vapier 1.215 var=CD_ROOT_${CDROM_CURRENT_CD}
1362     [[ -z ${!var} ]] && var="CD_ROOT"
1363 vapier 1.131 if [[ -z ${!var} ]] ; then
1364 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1365 vapier 1.215 _cdrom_locate_file_on_cd ${!var}
1366 vapier 1.75 else
1367 vapier 1.131 export CDROM_ROOT=${!var}
1368 vapier 1.75 fi
1369    
1370     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1371     }
1372    
1373     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1374     # functions. this should *never* be called from an ebuild.
1375     # all it does is try to locate a give file on a cd ... if the cd isn't
1376     # found, then a message asking for the user to insert the cdrom will be
1377     # displayed and we'll hang out here until:
1378     # (1) the file is found on a mounted cdrom
1379     # (2) the user hits CTRL+C
1380 vapier 1.215 _cdrom_locate_file_on_cd() {
1381 vapier 1.214 local mline=""
1382     local showedmsg=0
1383    
1384 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1385 vapier 1.214 local i=0
1386     local -a cdset=(${*//:/ })
1387     if [[ -n ${CDROM_SET} ]] ; then
1388     cdset=(${cdset[${CDROM_SET}]})
1389     fi
1390    
1391     while [[ -n ${cdset[${i}]} ]] ; do
1392     local dir=$(dirname ${cdset[${i}]})
1393     local file=$(basename ${cdset[${i}]})
1394    
1395     for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1396     [[ -d ${mline}/${dir} ]] || continue
1397     if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1398     export CDROM_ROOT=${mline}
1399     export CDROM_SET=${i}
1400     export CDROM_MATCH=${cdset[${i}]}
1401     return
1402     fi
1403     done
1404    
1405     ((++i))
1406 vapier 1.75 done
1407    
1408 vapier 1.214 echo
1409     if [[ ${showedmsg} -eq 0 ]] ; then
1410     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1411     if [[ -z ${CDROM_NAME} ]] ; then
1412     einfo "Please insert+mount the cdrom for ${PN} now !"
1413     else
1414     einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1415     fi
1416     else
1417     if [[ -z ${CDROM_NAME_1} ]] ; then
1418     einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1419 vapier 1.75 else
1420 vapier 1.214 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1421     einfo "Please insert+mount the ${!var} cdrom now !"
1422 vapier 1.75 fi
1423     fi
1424 vapier 1.214 showedmsg=1
1425 vapier 1.75 fi
1426 vapier 1.214 einfo "Press return to scan for the cd again"
1427     einfo "or hit CTRL+C to abort the emerge."
1428     echo
1429     einfo "If you are having trouble with the detection"
1430     einfo "of your CD, it is possible that you do not have"
1431     einfo "Joliet support enabled in your kernel. Please"
1432     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1433 vapier 1.222 read || die "something is screwed with your system"
1434 vapier 1.75 done
1435     }
1436 vapier 1.92
1437 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1438 vapier 1.92 # a package can support
1439     #
1440     # usage: strip-linguas <allow LINGUAS>
1441     # strip-linguas -i <directories of .po files>
1442     # strip-linguas -u <directories of .po files>
1443     #
1444     # The first form allows you to specify a list of LINGUAS.
1445 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1446 vapier 1.92 # directories and uses the intersection of the lists.
1447 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1448 vapier 1.92 # directories and uses the union of the lists.
1449     strip-linguas() {
1450 vapier 1.242 local ls newls nols
1451 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452     local op=$1; shift
1453 vapier 1.236 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1454 vapier 1.92 local d f
1455     for d in "$@" ; do
1456 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1457     newls=${ls}
1458 vapier 1.92 else
1459     newls=""
1460     fi
1461 vapier 1.236 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1462 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1463 vapier 1.236 hasq ${f} ${ls} && newls="${newls} ${f}"
1464 vapier 1.92 else
1465 vapier 1.236 hasq ${f} ${ls} || newls="${newls} ${f}"
1466 vapier 1.92 fi
1467     done
1468 vapier 1.154 ls=${newls}
1469 vapier 1.92 done
1470     else
1471 vapier 1.236 ls="$@"
1472 vapier 1.92 fi
1473    
1474 vapier 1.242 nols=""
1475 vapier 1.92 newls=""
1476     for f in ${LINGUAS} ; do
1477 vapier 1.236 if hasq ${f} ${ls} ; then
1478 vapier 1.120 newls="${newls} ${f}"
1479 vapier 1.92 else
1480 vapier 1.242 nols="${nols} ${f}"
1481 vapier 1.92 fi
1482     done
1483 vapier 1.244 [[ -n ${nols} ]] \
1484 vapier 1.242 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1485 vapier 1.237 export LINGUAS=${newls:1}
1486 vapier 1.92 }
1487 iggy 1.110
1488     # moved from kernel.eclass since they are generally useful outside of
1489     # kernel.eclass -iggy (20041002)
1490    
1491     # the following functions are useful in kernel module ebuilds, etc.
1492     # for an example see ivtv or drbd ebuilds
1493    
1494     # set's ARCH to match what the kernel expects
1495     set_arch_to_kernel() {
1496 vapier 1.140 i=10
1497     while ((i--)) ; do
1498     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499     done
1500 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501     case ${ARCH} in
1502 vapier 1.178 x86) export ARCH="i386";;
1503     amd64) export ARCH="x86_64";;
1504     hppa) export ARCH="parisc";;
1505     mips) export ARCH="mips";;
1506     sparc) export ARCH="$(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!
1507     *) export ARCH="${ARCH}";;
1508 iggy 1.110 esac
1509     }
1510    
1511     # set's ARCH back to what portage expects
1512     set_arch_to_portage() {
1513 vapier 1.140 i=10
1514     while ((i--)) ; do
1515     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1516     done
1517 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1518     }
1519 eradicator 1.111
1520     # Jeremy Huddleston <eradicator@gentoo.org>:
1521     # preserve_old_lib /path/to/libblah.so.0
1522     # preserve_old_lib_notify /path/to/libblah.so.0
1523     #
1524 carlo 1.227 # These functions are useful when a lib in your package changes --library. Such
1525 eradicator 1.111 # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526     # would break packages that link against it. Most people get around this
1527     # by using the portage SLOT mechanism, but that is not always a relevant
1528     # solution, so instead you can add the following to your ebuilds:
1529     #
1530     # src_install() {
1531     # ...
1532     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533     # ...
1534     # }
1535     #
1536     # pkg_postinst() {
1537     # ...
1538     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539     # ...
1540     # }
1541    
1542     preserve_old_lib() {
1543     LIB=$1
1544    
1545     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1546     SONAME=`basename ${LIB}`
1547     DIRNAME=`dirname ${LIB}`
1548    
1549     dodir ${DIRNAME}
1550     cp ${ROOT}${LIB} ${D}${DIRNAME}
1551     touch ${D}${LIB}
1552     fi
1553     }
1554    
1555     preserve_old_lib_notify() {
1556 seemant 1.134 LIB=$1
1557 eradicator 1.111
1558 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1559     SONAME=`basename ${LIB}`
1560 eradicator 1.111
1561 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1562     ewarn "In order to avoid breaking packages that link against it, this older version"
1563     ewarn "is not being removed. In order to make full use of this newer version,"
1564     ewarn "you will need to execute the following command:"
1565 carlo 1.227 ewarn " revdep-rebuild --library ${SONAME}"
1566 eradicator 1.191 ewarn
1567     ewarn "After doing that, you can safely remove ${LIB}"
1568     ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1569 seemant 1.134 fi
1570 eradicator 1.111 }
1571 vapier 1.125
1572 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1573 vapier 1.125 # certain USE flags
1574     #
1575 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1576 vapier 1.125 # ex: built_with_use xchat gtk2
1577 vapier 1.130 #
1578     # Flags: -a all USE flags should be utilized
1579     # -o at least one USE flag should be utilized
1580     # Note: the default flag is '-a'
1581 vapier 1.125 built_with_use() {
1582 vapier 1.130 local opt=$1
1583     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584    
1585     local PKG=$(best_version $1)
1586     shift
1587    
1588 vapier 1.213 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1589    
1590     # if the USE file doesnt exist, assume the $PKG is either
1591     # injected or package.provided
1592 vapier 1.246 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1593 vapier 1.125
1594     local USE_BUILT=$(<${USEFILE})
1595 vapier 1.130 while [[ $# -gt 0 ]] ; do
1596     if [[ ${opt} = "-o" ]] ; then
1597     has $1 ${USE_BUILT} && return 0
1598     else
1599     has $1 ${USE_BUILT} || return 1
1600     fi
1601 vapier 1.125 shift
1602     done
1603 vapier 1.130 [[ ${opt} = "-a" ]]
1604 vapier 1.125 }
1605 vapier 1.126
1606 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1607 vapier 1.126 # could not be detected. #73450
1608     epunt_cxx() {
1609 vapier 1.127 local dir=$1
1610     [[ -z ${dir} ]] && dir=${S}
1611     ebegin "Removing useless C++ checks"
1612     local f
1613     for f in $(find ${dir} -name configure) ; do
1614     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1615     done
1616     eend 0
1617 vapier 1.126 }
1618 ka0ttic 1.143
1619 vapier 1.151 # dopamd <file> [more files]
1620 ka0ttic 1.143 #
1621     # Install pam auth config file in /etc/pam.d
1622 vapier 1.151 dopamd() {
1623     [[ -z $1 ]] && die "dopamd requires at least one argument"
1624    
1625     use pam || return 0
1626    
1627 vapier 1.172 INSDESTTREE=/etc/pam.d \
1628 vapier 1.151 doins "$@" || die "failed to install $@"
1629     }
1630     # newpamd <old name> <new name>
1631 ka0ttic 1.143 #
1632 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1633     newpamd() {
1634     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1635 ka0ttic 1.143
1636     use pam || return 0
1637    
1638 vapier 1.172 INSDESTTREE=/etc/pam.d \
1639 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1640 ka0ttic 1.143 }
1641 wolf31o2 1.160
1642     # make a wrapper script ...
1643     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1644     # this could be used, so I have moved it here and made it not games-specific
1645     # -- wolf31o2
1646     # $1 == wrapper name
1647     # $2 == binary to run
1648     # $3 == directory to chdir before running binary
1649     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1650 wolf31o2 1.164 # $5 == path for wrapper
1651 wolf31o2 1.160 make_wrapper() {
1652 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1654 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1655     # things as $bin ... "./someprog --args"
1656 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1657     #!/bin/sh
1658 vapier 1.201 cd "${chdir:-.}"
1659 vapier 1.210 if [ -n "${libdir}" ] ; then
1660     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1661     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1662     else
1663     export LD_LIBRARY_PATH="${libdir}"
1664     fi
1665 vapier 1.201 fi
1666 vapier 1.202 exec ${bin} "\$@"
1667 wolf31o2 1.160 EOF
1668     chmod go+rx "${tmpwrapper}"
1669 vapier 1.201 if [[ -n ${path} ]] ; then
1670     exeinto "${path}"
1671 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1672     else
1673     newbin "${tmpwrapper}" "${wrapper}"
1674     fi
1675 wolf31o2 1.160 }

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