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Revision 1.235 - (hide annotations) (download)
Wed May 24 16:01:59 2006 UTC (7 years, 10 months ago) by wolf31o2
Branch: MAIN
Changes since 1.234: +2 -1 lines
Added a modified naming for desktop entries (commented) so I don't lose it and forget about it.

1 vapier 1.154 # Copyright 1999-2005 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 wolf31o2 1.235 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.234 2006/04/25 15:47:30 wolf31o2 Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12 flameeyes 1.197 inherit multilib portability
13 azarah 1.1
14 azarah 1.185 DEPEND="!bootstrap? ( sys-devel/patch )"
15 flameeyes 1.232 RDEPEND=""
16 azarah 1.181 # sys-apps/shadow is needed for useradd, etc, bug #94745.
17 azarah 1.1
18 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
19 azarah 1.1
20 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
21     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22     # outputting to a terminal, don't wait. For compatability purposes, the argument
23     # must be an integer greater than zero.
24     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25     epause() {
26     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27     sleep ${1:-5}
28     fi
29     }
30    
31     # Beep the specified number of times (defaults to five). If our output
32     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33     # don't beep.
34     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35     ebeep() {
36     local n
37     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39     echo -ne "\a"
40     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41     echo -ne "\a"
42     sleep 1
43     done
44     fi
45     }
46    
47 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
48     # libs in /lib. This is to fix linking problems when you have
49     # the .so in /lib, and the .a in /usr/lib. What happens is that
50     # in some cases when linking dynamic, the .a in /usr/lib is used
51     # instead of the .so in /lib due to gcc/libtool tweaking ld's
52     # library search path. This cause many builds to fail.
53     # See bug #4411 for more info.
54     #
55     # To use, simply call:
56     #
57     # gen_usr_ldscript libfoo.so
58     #
59     # Note that you should in general use the unversioned name of
60     # the library, as ldconfig should usually update it correctly
61     # to point to the latest version of the library present.
62     #
63     # <azarah@gentoo.org> (26 Oct 2002)
64     #
65     gen_usr_ldscript() {
66 vapier 1.219 local lib libdir=$(get_libdir)
67 azarah 1.1 # Just make sure it exists
68 vapier 1.109 dodir /usr/${libdir}
69 danarmak 1.32
70 eradicator 1.163 for lib in "${@}" ; do
71     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 vapier 1.161 /* GNU ld script
73 swegener 1.190 Since Gentoo has critical dynamic libraries
74     in /lib, and the static versions in /usr/lib,
75 vapier 1.161 we need to have a "fake" dynamic lib in /usr/lib,
76     otherwise we run into linking problems.
77 swegener 1.190
78 vapier 1.161 See bug http://bugs.gentoo.org/4411 for more info.
79     */
80 eradicator 1.163 GROUP ( /${libdir}/${lib} )
81 vapier 1.161 END_LDSCRIPT
82 vapier 1.219 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
83 vapier 1.161 done
84 azarah 1.2 }
85    
86    
87     # Default directory where patches are located
88     EPATCH_SOURCE="${WORKDIR}/patch"
89     # Default extension for patches
90     EPATCH_SUFFIX="patch.bz2"
91     # Default options for patch
92 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94 vapier 1.230 # Set -E to automatically remove empty files.
95     EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
96 azarah 1.6 # List of patches not to apply. Not this is only file names,
97     # and not the full path ..
98     EPATCH_EXCLUDE=""
99 azarah 1.9 # Change the printed message for a single patch.
100     EPATCH_SINGLE_MSG=""
101 vapier 1.173 # Change the printed message for multiple patches.
102     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103 azarah 1.29 # Force applying bulk patches even if not following the style:
104     #
105     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
106     #
107     EPATCH_FORCE="no"
108 azarah 1.2
109     # This function is for bulk patching, or in theory for just one
110     # or two patches.
111     #
112     # It should work with .bz2, .gz, .zip and plain text patches.
113     # Currently all patches should be the same format.
114     #
115     # You do not have to specify '-p' option to patch, as it will
116     # try with -p0 to -p5 until it succeed, or fail at -p5.
117     #
118     # Above EPATCH_* variables can be used to control various defaults,
119     # bug they should be left as is to ensure an ebuild can rely on
120     # them for.
121     #
122 azarah 1.3 # Patches are applied in current directory.
123     #
124     # Bulk Patches should preferibly have the form of:
125 azarah 1.2 #
126     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
127     #
128     # For example:
129     #
130     # 01_all_misc-fix.patch.bz2
131     # 02_sparc_another-fix.patch.bz2
132     #
133     # This ensures that there are a set order, and you can have ARCH
134     # specific patches.
135     #
136 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
137     # single patch that need to be applied if its a file. If on the other
138     # hand its a directory, it will set EPATCH_SOURCE to this.
139     #
140 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
141     #
142     epatch() {
143 swegener 1.231 _epatch_draw_line() {
144 agriffis 1.229 [[ -z $1 ]] && set "$(printf "%65s" '')"
145     echo "${1//?/=}"
146 vapier 1.219 }
147 vapier 1.208 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
148 azarah 1.2 local PIPE_CMD=""
149     local STDERR_TARGET="${T}/$$.out"
150 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
151     local PATCH_SUFFIX=""
152 azarah 1.3 local SINGLE_PATCH="no"
153 azarah 1.4 local x=""
154 azarah 1.3
155 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156    
157 azarah 1.3 if [ "$#" -gt 1 ]
158     then
159 vapier 1.94 local m=""
160     for m in "$@" ; do
161     epatch "${m}"
162     done
163     return 0
164 azarah 1.3 fi
165    
166     if [ -n "$1" -a -f "$1" ]
167     then
168     SINGLE_PATCH="yes"
169 danarmak 1.32
170 azarah 1.4 local EPATCH_SOURCE="$1"
171     local EPATCH_SUFFIX="${1##*\.}"
172 danarmak 1.32
173 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
174     then
175 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
176     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
177     then
178     local EPATCH_SOURCE="$1/*"
179     else
180     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
181     fi
182 azarah 1.3 else
183 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
184 azarah 1.8 then
185 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
186     then
187     EPATCH_SOURCE="$1"
188     fi
189    
190 azarah 1.8 echo
191 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
192     eerror
193     eerror " ${EPATCH_SOURCE}"
194 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
195 azarah 1.8 echo
196     die "Cannot find \$EPATCH_SOURCE!"
197     fi
198 danarmak 1.32
199 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
200 azarah 1.3 fi
201 azarah 1.2
202     case ${EPATCH_SUFFIX##*\.} in
203     bz2)
204     PIPE_CMD="bzip2 -dc"
205 azarah 1.8 PATCH_SUFFIX="bz2"
206 azarah 1.2 ;;
207 azarah 1.6 gz|Z|z)
208 azarah 1.2 PIPE_CMD="gzip -dc"
209 azarah 1.8 PATCH_SUFFIX="gz"
210 azarah 1.2 ;;
211 azarah 1.6 ZIP|zip)
212 azarah 1.2 PIPE_CMD="unzip -p"
213 azarah 1.8 PATCH_SUFFIX="zip"
214 azarah 1.2 ;;
215     *)
216     PIPE_CMD="cat"
217 azarah 1.8 PATCH_SUFFIX="patch"
218 azarah 1.2 ;;
219     esac
220    
221 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
222     then
223 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
224 azarah 1.3 fi
225     for x in ${EPATCH_SOURCE}
226 azarah 1.2 do
227 vapier 1.121 # New ARCH dependant patch naming scheme ...
228 azarah 1.2 #
229     # ???_arch_foo.patch
230     #
231     if [ -f ${x} ] && \
232 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 azarah 1.29 [ "${EPATCH_FORCE}" = "yes" ])
234 azarah 1.2 then
235     local count=0
236     local popts="${EPATCH_OPTS}"
237 eradicator 1.150 local patchname=${x##*/}
238 azarah 1.6
239     if [ -n "${EPATCH_EXCLUDE}" ]
240     then
241 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
242 azarah 1.6 then
243     continue
244     fi
245     fi
246 danarmak 1.32
247 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
248     then
249 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
250     then
251     einfo "${EPATCH_SINGLE_MSG}"
252     else
253 eradicator 1.150 einfo "Applying ${patchname} ..."
254 azarah 1.9 fi
255 azarah 1.3 else
256 eradicator 1.150 einfo " ${patchname} ..."
257 azarah 1.3 fi
258 azarah 1.2
259 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 azarah 1.2
262     # Allow for prefix to differ ... im lazy, so shoot me :/
263     while [ "${count}" -lt 5 ]
264     do
265 azarah 1.5 # Generate some useful debug info ...
266 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268 azarah 1.8
269     if [ "${PATCH_SUFFIX}" != "patch" ]
270     then
271 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 azarah 1.8 else
274     PATCH_TARGET="${x}"
275     fi
276 danarmak 1.32
277 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 danarmak 1.32
280 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 azarah 1.8
283     if [ "${PATCH_SUFFIX}" != "patch" ]
284     then
285 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
286 azarah 1.8 then
287     echo
288     eerror "Could not extract patch!"
289     #die "Could not extract patch!"
290     count=5
291     break
292     fi
293     fi
294 danarmak 1.32
295 vapier 1.208 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
296 azarah 1.2 then
297 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302 azarah 1.8
303 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 vapier 1.208 _epatch_assert
305 azarah 1.8
306     if [ "$?" -ne 0 ]
307     then
308 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
309 azarah 1.8 echo
310     eerror "A dry-run of patch command succeeded, but actually"
311     eerror "applying the patch failed!"
312     #die "Real world sux compared to the dreamworld!"
313     count=5
314     fi
315    
316 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 danarmak 1.32
318 azarah 1.2 break
319     fi
320    
321     count=$((count + 1))
322     done
323    
324 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
325     then
326     rm -f ${PATCH_TARGET}
327     fi
328    
329 azarah 1.2 if [ "${count}" -eq 5 ]
330     then
331 azarah 1.8 echo
332 vapier 1.158 eerror "Failed Patch: ${patchname} !"
333     eerror " ( ${PATCH_TARGET} )"
334 azarah 1.2 eerror
335     eerror "Include in your bugreport the contents of:"
336     eerror
337 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
338 azarah 1.8 echo
339 eradicator 1.150 die "Failed Patch: ${patchname}!"
340 azarah 1.2 fi
341 azarah 1.8
342 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 azarah 1.3
344     eend 0
345 azarah 1.2 fi
346     done
347 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
348     then
349     einfo "Done with patching"
350 azarah 1.10 fi
351 azarah 1.26 }
352    
353 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
354 vapier 1.80 # does not exist on the users system
355 vapier 1.52 # vapier@gentoo.org
356     #
357 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
358     emktemp() {
359 vapier 1.119 local exe="touch"
360 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
361     local topdir=$1
362 mr_bones_ 1.100
363 vapier 1.194 if [[ -z ${topdir} ]] ; then
364     [[ -z ${T} ]] \
365 vapier 1.117 && topdir="/tmp" \
366 vapier 1.194 || topdir=${T}
367 vapier 1.117 fi
368    
369 vapier 1.194 if [[ -z $(type -p mktemp) ]] ; then
370 vapier 1.117 local tmp=/
371 vapier 1.194 while [[ -e ${tmp} ]] ; do
372     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 vapier 1.117 done
374 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 vapier 1.117 echo "${tmp}"
376 vapier 1.52 else
377 flameeyes 1.223 if [[ ${exe} == "touch" ]] ; then
378     [[ ${USERLAND} == "GNU" ]] \
379 flameeyes 1.225 && mktemp -p "${topdir}" \
380     || TMPDIR="${topdir}" mktemp -t tmp
381 flameeyes 1.223 else
382     [[ ${USERLAND} == "GNU" ]] \
383 flameeyes 1.225 && mktemp -d "${topdir}" \
384     || TMPDIR="${topdir}" mktemp -dt tmp
385 flameeyes 1.223 fi
386 vapier 1.52 fi
387     }
388    
389 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
390     # and pw (FreeBSD) used in enewuser()/enewgroup()
391 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393 usata 1.91 #
394     # egetent(database, key)
395     egetent() {
396 flameeyes 1.205 case ${CHOST} in
397     *-darwin*)
398 usata 1.91 case "$2" in
399 flameeyes 1.205 *[!0-9]*) # Non numeric
400 usata 1.91 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401     ;;
402 flameeyes 1.205 *) # Numeric
403 usata 1.91 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
404     ;;
405     esac
406 flameeyes 1.205 ;;
407 flameeyes 1.220 *-freebsd*|*-dragonfly*)
408 ka0ttic 1.203 local opts action="user"
409     [[ $1 == "passwd" ]] || action="group"
410    
411     # lookup by uid/gid
412     if [[ $2 == [[:digit:]]* ]] ; then
413     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
414 ka0ttic 1.108 fi
415 ka0ttic 1.203
416     pw show ${action} ${opts} "$2" -q
417 flameeyes 1.205 ;;
418 flameeyes 1.218 *-netbsd*|*-openbsd*)
419 flameeyes 1.206 grep "$2:\*:" /etc/$1
420     ;;
421 flameeyes 1.205 *)
422     type -p nscd >& /dev/null && nscd -i "$1"
423 vapier 1.107 getent "$1" "$2"
424 flameeyes 1.205 ;;
425     esac
426 usata 1.91 }
427    
428 vapier 1.23 # Simplify/standardize adding users to the system
429     # vapier@gentoo.org
430     #
431     # enewuser(username, uid, shell, homedir, groups, extra options)
432     #
433     # Default values if you do not specify any:
434     # username: REQUIRED !
435     # uid: next available (see useradd(8))
436 vapier 1.27 # note: pass -1 to get default behavior
437 vapier 1.23 # shell: /bin/false
438     # homedir: /dev/null
439     # groups: none
440     # extra: comment of 'added by portage for ${PN}'
441     enewuser() {
442 vapier 1.233 case ${EBUILD_PHASE} in
443     unpack|compile|test|install)
444     eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
445     eerror "Package fails at QA and at life. Please file a bug."
446     die "Bad package! enewuser is only for use in pkg_* functions!"
447     esac
448    
449 vapier 1.23 # get the username
450 vapier 1.182 local euser=$1; shift
451     if [[ -z ${euser} ]] ; then
452 vapier 1.23 eerror "No username specified !"
453     die "Cannot call enewuser without a username"
454     fi
455    
456 vapier 1.84 # lets see if the username already exists
457 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
458 vapier 1.23 return 0
459     fi
460 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
461 vapier 1.23
462     # options to pass to useradd
463 azarah 1.59 local opts=
464 vapier 1.23
465     # handle uid
466 vapier 1.182 local euid=$1; shift
467     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
468     if [[ ${euid} -gt 0 ]] ; then
469     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
470 vapier 1.84 euid="next"
471 vapier 1.82 fi
472 vapier 1.23 else
473     eerror "Userid given but is not greater than 0 !"
474     die "${euid} is not a valid UID"
475     fi
476     else
477 vapier 1.84 euid="next"
478     fi
479 vapier 1.182 if [[ ${euid} == "next" ]] ; then
480 flameeyes 1.197 for euid in $(seq 101 999) ; do
481 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
482 vapier 1.84 done
483 vapier 1.23 fi
484 vapier 1.84 opts="${opts} -u ${euid}"
485 vapier 1.23 einfo " - Userid: ${euid}"
486    
487     # handle shell
488 vapier 1.182 local eshell=$1; shift
489     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
490 vapier 1.221 if [[ ! -e ${ROOT}${eshell} ]] ; then
491 vapier 1.23 eerror "A shell was specified but it does not exist !"
492 vapier 1.221 die "${eshell} does not exist in ${ROOT}"
493     fi
494     if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
495     eerror "Do not specify ${eshell} yourself, use -1"
496     die "Pass '-1' as the shell parameter"
497 vapier 1.23 fi
498     else
499 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
500     [[ -x ${ROOT}${shell} ]] && break
501 flameeyes 1.198 done
502    
503 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
504 flameeyes 1.198 eerror "Unable to identify the shell to use"
505     die "Unable to identify the shell to use"
506     fi
507    
508     eshell=${shell}
509 vapier 1.23 fi
510     einfo " - Shell: ${eshell}"
511     opts="${opts} -s ${eshell}"
512    
513     # handle homedir
514 vapier 1.182 local ehome=$1; shift
515     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
516 azarah 1.59 ehome="/dev/null"
517 vapier 1.23 fi
518     einfo " - Home: ${ehome}"
519     opts="${opts} -d ${ehome}"
520    
521     # handle groups
522 vapier 1.182 local egroups=$1; shift
523     if [[ ! -z ${egroups} ]] ; then
524     local oldifs=${IFS}
525 vapier 1.107 local defgroup="" exgroups=""
526    
527 vapier 1.23 export IFS=","
528 vapier 1.182 for g in ${egroups} ; do
529     export IFS=${oldifs}
530     if [[ -z $(egetent group "${g}") ]] ; then
531 vapier 1.85 eerror "You must add group ${g} to the system first"
532 vapier 1.23 die "${g} is not a valid GID"
533     fi
534 vapier 1.182 if [[ -z ${defgroup} ]] ; then
535     defgroup=${g}
536 vapier 1.107 else
537     exgroups="${exgroups},${g}"
538     fi
539 usata 1.115 export IFS=","
540 vapier 1.23 done
541 vapier 1.182 export IFS=${oldifs}
542 vapier 1.107
543     opts="${opts} -g ${defgroup}"
544 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
545 vapier 1.107 opts="${opts} -G ${exgroups:1}"
546     fi
547 vapier 1.23 else
548     egroups="(none)"
549     fi
550     einfo " - Groups: ${egroups}"
551    
552     # handle extra and add the user
553 vapier 1.182 local oldsandbox=${SANDBOX_ON}
554 vapier 1.23 export SANDBOX_ON="0"
555 flameeyes 1.205 case ${CHOST} in
556     *-darwin*)
557 usata 1.91 ### Make the user
558 vapier 1.182 if [[ -z $@ ]] ; then
559 usata 1.91 dscl . create /users/${euser} uid ${euid}
560     dscl . create /users/${euser} shell ${eshell}
561     dscl . create /users/${euser} home ${ehome}
562     dscl . create /users/${euser} realname "added by portage for ${PN}"
563     ### Add the user to the groups specified
564 vapier 1.182 local oldifs=${IFS}
565 usata 1.115 export IFS=","
566 vapier 1.182 for g in ${egroups} ; do
567 usata 1.91 dscl . merge /groups/${g} users ${euser}
568     done
569 vapier 1.182 export IFS=${oldifs}
570 usata 1.91 else
571 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
572 usata 1.91 einfo "Please report the ebuild along with the info below"
573 vapier 1.182 einfo "eextra: $@"
574 usata 1.91 die "Required function missing"
575     fi
576 vapier 1.182 ;;
577 flameeyes 1.220 *-freebsd*|*-dragonfly*)
578 vapier 1.182 if [[ -z $@ ]] ; then
579 ka0ttic 1.108 pw useradd ${euser} ${opts} \
580     -c "added by portage for ${PN}" \
581     die "enewuser failed"
582     else
583 vapier 1.182 einfo " - Extra: $@"
584 ka0ttic 1.108 pw useradd ${euser} ${opts} \
585 vapier 1.182 "$@" || die "enewuser failed"
586 ka0ttic 1.108 fi
587 vapier 1.182 ;;
588 flameeyes 1.207
589     *-netbsd*)
590     if [[ -z $@ ]] ; then
591     useradd ${opts} ${euser} || die "enewuser failed"
592     else
593     einfo " - Extra: $@"
594     useradd ${opts} ${euser} "$@" || die "enewuser failed"
595     fi
596     ;;
597 flameeyes 1.218
598     *-openbsd*)
599     if [[ -z $@ ]] ; then
600     useradd -u ${euid} -s ${eshell} \
601     -d ${ehome} -c "Added by portage for ${PN}" \
602     -g ${egroups} ${euser} || die "enewuser failed"
603     else
604     einfo " - Extra: $@"
605     useradd -u ${euid} -s ${eshell} \
606     -d ${ehome} -c "Added by portage for ${PN}" \
607     -g ${egroups} ${euser} "$@" || die "enewuser failed"
608     fi
609     ;;
610    
611 vapier 1.182 *)
612     if [[ -z $@ ]] ; then
613 usata 1.91 useradd ${opts} ${euser} \
614     -c "added by portage for ${PN}" \
615     || die "enewuser failed"
616     else
617 vapier 1.182 einfo " - Extra: $@"
618     useradd ${opts} ${euser} "$@" \
619 usata 1.91 || die "enewuser failed"
620     fi
621 vapier 1.182 ;;
622     esac
623 vapier 1.23
624 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
625     einfo " - Creating ${ehome} in ${ROOT}"
626     mkdir -p "${ROOT}/${ehome}"
627     chown ${euser} "${ROOT}/${ehome}"
628     chmod 755 "${ROOT}/${ehome}"
629 vapier 1.23 fi
630 vapier 1.193
631     export SANDBOX_ON=${oldsandbox}
632 vapier 1.23 }
633    
634     # Simplify/standardize adding groups to the system
635     # vapier@gentoo.org
636     #
637     # enewgroup(group, gid)
638     #
639     # Default values if you do not specify any:
640     # groupname: REQUIRED !
641     # gid: next available (see groupadd(8))
642     # extra: none
643     enewgroup() {
644 vapier 1.233 case ${EBUILD_PHASE} in
645     unpack|compile|test|install)
646     eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
647     eerror "Package fails at QA and at life. Please file a bug."
648     die "Bad package! enewgroup is only for use in pkg_* functions!"
649     esac
650    
651 vapier 1.23 # get the group
652     local egroup="$1"; shift
653 azarah 1.59 if [ -z "${egroup}" ]
654     then
655 vapier 1.23 eerror "No group specified !"
656     die "Cannot call enewgroup without a group"
657     fi
658    
659     # see if group already exists
660 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
661 azarah 1.59 then
662 vapier 1.23 return 0
663     fi
664 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
665 vapier 1.23
666     # options to pass to useradd
667 azarah 1.59 local opts=
668 vapier 1.23
669     # handle gid
670     local egid="$1"; shift
671 azarah 1.59 if [ ! -z "${egid}" ]
672     then
673     if [ "${egid}" -gt 0 ]
674     then
675 usata 1.91 if [ -z "`egetent group ${egid}`" ]
676 vapier 1.83 then
677 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
678 usata 1.91 opts="${opts} ${egid}"
679     else
680     opts="${opts} -g ${egid}"
681     fi
682 vapier 1.83 else
683 vapier 1.84 egid="next available; requested gid taken"
684 vapier 1.83 fi
685 vapier 1.23 else
686     eerror "Groupid given but is not greater than 0 !"
687     die "${egid} is not a valid GID"
688     fi
689     else
690     egid="next available"
691     fi
692     einfo " - Groupid: ${egid}"
693    
694     # handle extra
695     local eextra="$@"
696     opts="${opts} ${eextra}"
697    
698     # add the group
699 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
700 vapier 1.23 export SANDBOX_ON="0"
701 flameeyes 1.205 case ${CHOST} in
702     *-darwin*)
703 usata 1.91 if [ ! -z "${eextra}" ];
704     then
705 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
706 usata 1.91 einfo "Please report the ebuild along with the info below"
707     einfo "eextra: ${eextra}"
708     die "Required function missing"
709     fi
710 mr_bones_ 1.100
711 usata 1.91 # If we need the next available
712     case ${egid} in
713 flameeyes 1.205 *[!0-9]*) # Non numeric
714 flameeyes 1.197 for egid in $(seq 101 999); do
715 usata 1.91 [ -z "`egetent group ${egid}`" ] && break
716     done
717     esac
718     dscl . create /groups/${egroup} gid ${egid}
719 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
720 flameeyes 1.205 ;;
721    
722 flameeyes 1.220 *-freebsd*|*-dragonfly*)
723 ka0ttic 1.108 case ${egid} in
724     *[!0-9]*) # Non numeric
725 flameeyes 1.197 for egid in $(seq 101 999); do
726 ka0ttic 1.108 [ -z "`egetent group ${egid}`" ] && break
727     done
728     esac
729     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
730 flameeyes 1.205 ;;
731 flameeyes 1.206
732     *-netbsd*)
733     case ${egid} in
734     *[!0-9]*) # Non numeric
735     for egid in $(seq 101 999); do
736     [ -z "`egetent group ${egid}`" ] && break
737     done
738     esac
739 flameeyes 1.207 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
740 flameeyes 1.206 ;;
741    
742 flameeyes 1.205 *)
743 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
744 flameeyes 1.205 ;;
745     esac
746 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
747 vapier 1.24 }
748    
749     # Simple script to replace 'dos2unix' binaries
750     # vapier@gentoo.org
751     #
752 vapier 1.121 # edos2unix(file, <more files> ...)
753 vapier 1.24 edos2unix() {
754 vapier 1.61 for f in "$@"
755 azarah 1.59 do
756 vapier 1.61 cp "${f}" ${T}/edos2unix
757     sed 's/\r$//' ${T}/edos2unix > "${f}"
758 vapier 1.24 done
759 vapier 1.39 }
760    
761 lanius 1.133
762     ##############################################################
763     # START: Handle .desktop files and menu entries #
764     # maybe this should be separated into a new eclass some time #
765     # lanius@gentoo.org #
766     ##############################################################
767    
768 vapier 1.39 # Make a desktop file !
769     # Great for making those icons in kde/gnome startmenu !
770     # Amaze your friends ! Get the women ! Join today !
771     #
772     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
773     #
774     # binary: what binary does the app run with ?
775     # name: the name that will show up in the menu
776     # icon: give your little like a pretty little icon ...
777 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
778     # a full path to an icon
779 vapier 1.39 # type: what kind of application is this ? for categories:
780 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
781 vapier 1.39 # path: if your app needs to startup in a specific dir
782     make_desktop_entry() {
783 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
784 vapier 1.39
785 vapier 1.158 local exec=${1}
786     local name=${2:-${PN}}
787     local icon=${3:-${PN}.png}
788     local type=${4}
789     local path=${5}
790    
791     if [[ -z ${type} ]] ; then
792     local catmaj=${CATEGORY%%-*}
793     local catmin=${CATEGORY##*-}
794     case ${catmaj} in
795     app)
796     case ${catmin} in
797     admin) type=System;;
798     cdr) type=DiscBurning;;
799     dicts) type=Dictionary;;
800     editors) type=TextEditor;;
801     emacs) type=TextEditor;;
802     emulation) type=Emulator;;
803     laptop) type=HardwareSettings;;
804     office) type=Office;;
805     vim) type=TextEditor;;
806     xemacs) type=TextEditor;;
807     *) type=;;
808     esac
809 azarah 1.59 ;;
810 vapier 1.158
811     dev)
812 vapier 1.159 type="Development"
813 vapier 1.158 ;;
814    
815     games)
816     case ${catmin} in
817     action) type=ActionGame;;
818     arcade) type=ArcadeGame;;
819     board) type=BoardGame;;
820     kid) type=KidsGame;;
821     emulation) type=Emulator;;
822     puzzle) type=LogicGame;;
823     rpg) type=RolePlaying;;
824     roguelike) type=RolePlaying;;
825     simulation) type=Simulation;;
826     sports) type=SportsGame;;
827     strategy) type=StrategyGame;;
828     *) type=;;
829     esac
830 vapier 1.159 type="Game;${type}"
831 vapier 1.158 ;;
832    
833     mail)
834 vapier 1.159 type="Network;Email"
835 vapier 1.158 ;;
836    
837     media)
838     case ${catmin} in
839     gfx) type=Graphics;;
840     radio) type=Tuner;;
841     sound) type=Audio;;
842     tv) type=TV;;
843     video) type=Video;;
844     *) type=;;
845     esac
846 vapier 1.159 type="AudioVideo;${type}"
847 wolf31o2 1.65 ;;
848 vapier 1.158
849     net)
850     case ${catmin} in
851     dialup) type=Dialup;;
852     ftp) type=FileTransfer;;
853     im) type=InstantMessaging;;
854     irc) type=IRCClient;;
855     mail) type=Email;;
856     news) type=News;;
857     nntp) type=News;;
858     p2p) type=FileTransfer;;
859     *) type=;;
860     esac
861 vapier 1.159 type="Network;${type}"
862 vapier 1.158 ;;
863    
864     sci)
865     case ${catmin} in
866 mr_bones_ 1.216 astro*) type=Astronomy;;
867 vapier 1.158 bio*) type=Biology;;
868     calc*) type=Calculator;;
869     chem*) type=Chemistry;;
870     geo*) type=Geology;;
871     math*) type=Math;;
872     *) type=;;
873 vapier 1.159 esac
874     type="Science;${type}"
875 vapier 1.158 ;;
876    
877     www)
878     case ${catmin} in
879     client) type=WebBrowser;;
880     *) type=;;
881     esac
882 vapier 1.159 type="Network"
883 azarah 1.59 ;;
884 vapier 1.158
885 azarah 1.59 *)
886     type=
887     ;;
888 vapier 1.39 esac
889     fi
890 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
891     local desktop_name="${PN}"
892     else
893     local desktop_name="${PN}-${SLOT}"
894     fi
895     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
896 wolf31o2 1.235 # local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 vapier 1.39
898     echo "[Desktop Entry]
899     Encoding=UTF-8
900     Version=0.9.2
901     Name=${name}
902     Type=Application
903     Comment=${DESCRIPTION}
904     Exec=${exec}
905 wolf31o2 1.234 TryExec=${exec}
906 vapier 1.39 Path=${path}
907     Icon=${icon}
908 vapier 1.99 Categories=Application;${type};" > "${desktop}"
909 vapier 1.39
910 vapier 1.204 (
911     # wrap the env here so that the 'insinto' call
912     # doesn't corrupt the env of the caller
913     insinto /usr/share/applications
914     doins "${desktop}"
915     )
916 danarmak 1.32 }
917    
918 lanius 1.133 # Make a GDM/KDM Session file
919     #
920     # make_desktop_entry(<title>, <command>)
921     # title: File to execute to start the Window Manager
922     # command: Name of the Window Manager
923    
924     make_session_desktop() {
925 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
926     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
927 lanius 1.133
928 vapier 1.167 local title=$1
929     local command=$2
930     local desktop=${T}/${wm}.desktop
931 lanius 1.133
932     echo "[Desktop Entry]
933     Encoding=UTF-8
934     Name=${title}
935     Comment=This session logs you into ${title}
936     Exec=${command}
937     TryExec=${command}
938     Type=Application" > "${desktop}"
939    
940     insinto /usr/share/xsessions
941     doins "${desktop}"
942     }
943    
944     domenu() {
945 vapier 1.167 local i j
946 lanius 1.133 insinto /usr/share/applications
947 vapier 1.167 for i in "$@" ; do
948     if [[ -f ${i} ]] ; then
949     doins "${i}"
950     elif [[ -d ${i} ]] ; then
951     for j in "${i}"/*.desktop ; do
952     doins "${j}"
953 lanius 1.133 done
954 swegener 1.190 fi
955 lanius 1.133 done
956     }
957 vapier 1.167 newmenu() {
958     insinto /usr/share/applications
959     newins "$1" "$2"
960     }
961 lanius 1.133
962     doicon() {
963 vapier 1.167 local i j
964 lanius 1.133 insinto /usr/share/pixmaps
965 vapier 1.167 for i in "$@" ; do
966     if [[ -f ${i} ]] ; then
967     doins "${i}"
968     elif [[ -d ${i} ]] ; then
969     for j in "${i}"/*.png ; do
970     doins "${j}"
971 lanius 1.133 done
972 swegener 1.190 fi
973 lanius 1.133 done
974     }
975 vapier 1.167 newicon() {
976     insinto /usr/share/pixmaps
977     newins "$1" "$2"
978     }
979 lanius 1.133
980     ##############################################################
981     # END: Handle .desktop files and menu entries #
982     ##############################################################
983    
984    
985 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
986     find_unpackable_file() {
987 vapier 1.196 local src=$1
988     if [[ -z ${src} ]] ; then
989     src=${DISTDIR}/${A}
990 vapier 1.50 else
991 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
992     src=${DISTDIR}/${src}
993     elif [[ -e ${PWD}/${src} ]] ; then
994     src=${PWD}/${src}
995     elif [[ -e ${src} ]] ; then
996     src=${src}
997 vapier 1.50 fi
998     fi
999 vapier 1.196 [[ ! -e ${src} ]] && return 1
1000 vapier 1.70 echo "${src}"
1001     }
1002    
1003     # Unpack those pesky pdv generated files ...
1004     # They're self-unpacking programs with the binary package stuffed in
1005     # the middle of the archive. Valve seems to use it a lot ... too bad
1006     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1007     #
1008     # Usage: unpack_pdv [file to unpack] [size of off_t]
1009     # - you have to specify the off_t size ... i have no idea how to extract that
1010     # information out of the binary executable myself. basically you pass in
1011     # the size of the off_t type (in bytes) on the machine that built the pdv
1012     # archive. one way to determine this is by running the following commands:
1013     # strings <pdv archive> | grep lseek
1014     # strace -elseek <pdv archive>
1015     # basically look for the first lseek command (we do the strings/grep because
1016     # sometimes the function call is _llseek or something) and steal the 2nd
1017     # parameter. here is an example:
1018     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1019     # lseek
1020     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1021     # lseek(3, -4, SEEK_END) = 2981250
1022     # thus we would pass in the value of '4' as the second parameter.
1023     unpack_pdv() {
1024 vapier 1.196 local src=$(find_unpackable_file $1)
1025     local sizeoff_t=$2
1026 vapier 1.70
1027 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1028     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1029 vapier 1.70
1030 vapier 1.212 local shrtsrc=$(basename "${src}")
1031 vapier 1.70 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1032     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1033     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1034    
1035     # grab metadata for debug reasons
1036 vapier 1.117 local metafile="$(emktemp)"
1037 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1038    
1039     # rip out the final file name from the metadata
1040     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1041     datafile="`basename ${datafile}`"
1042    
1043 vapier 1.71 # now lets uncompress/untar the file if need be
1044 vapier 1.117 local tmpfile="$(emktemp)"
1045 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1046 vapier 1.71
1047     local iscompressed="`file -b ${tmpfile}`"
1048     if [ "${iscompressed:0:8}" == "compress" ] ; then
1049     iscompressed=1
1050     mv ${tmpfile}{,.Z}
1051     gunzip ${tmpfile}
1052     else
1053     iscompressed=0
1054     fi
1055     local istar="`file -b ${tmpfile}`"
1056     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1057     istar=1
1058     else
1059     istar=0
1060     fi
1061    
1062     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1063     #dd if=${src} ibs=${metaskip} count=1 \
1064     # | dd ibs=${tailskip} skip=1 \
1065     # | gzip -dc \
1066     # > ${datafile}
1067     if [ ${iscompressed} -eq 1 ] ; then
1068     if [ ${istar} -eq 1 ] ; then
1069     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070     | head -c $((${metaskip}-${tailskip})) \
1071     | tar -xzf -
1072     else
1073 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1074     | head -c $((${metaskip}-${tailskip})) \
1075     | gzip -dc \
1076     > ${datafile}
1077 vapier 1.71 fi
1078     else
1079     if [ ${istar} -eq 1 ] ; then
1080     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1081     | head -c $((${metaskip}-${tailskip})) \
1082 vapier 1.73 | tar --no-same-owner -xf -
1083 vapier 1.71 else
1084 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1085     | head -c $((${metaskip}-${tailskip})) \
1086     > ${datafile}
1087 vapier 1.71 fi
1088     fi
1089     true
1090     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1092     }
1093    
1094     # Unpack those pesky makeself generated files ...
1095     # They're shell scripts with the binary package tagged onto
1096     # the end of the archive. Loki utilized the format as does
1097     # many other game companies.
1098     #
1099 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1100 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1101     # - If the offset is not specified then we will attempt to extract
1102     # the proper offset from the script itself.
1103     unpack_makeself() {
1104 vapier 1.217 local src_input=${1:-${A}}
1105     local src=$(find_unpackable_file "${src_input}")
1106 vapier 1.196 local skip=$2
1107     local exe=$3
1108    
1109 vapier 1.217 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1110 vapier 1.50
1111 vapier 1.196 local shrtsrc=$(basename "${src}")
1112 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1113 vapier 1.212 if [[ -z ${skip} ]] ; then
1114     local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1115 vapier 1.41 local skip=0
1116 vapier 1.112 exe=tail
1117 vapier 1.41 case ${ver} in
1118     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1119 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1120 vapier 1.41 ;;
1121     2.0|2.0.1)
1122 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1123 vapier 1.41 ;;
1124 wolf31o2 1.48 2.1.1)
1125 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1126 wolf31o2 1.48 let skip="skip + 1"
1127     ;;
1128 vapier 1.49 2.1.2)
1129 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1130 vapier 1.49 let skip="skip + 1"
1131     ;;
1132 wolf31o2 1.48 2.1.3)
1133 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1134 vapier 1.41 let skip="skip + 1"
1135     ;;
1136 wolf31o2 1.211 2.1.4|2.1.5)
1137 vapier 1.112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1138     skip=$(head -n ${skip} "${src}" | wc -c)
1139     exe="dd"
1140     ;;
1141 vapier 1.41 *)
1142     eerror "I'm sorry, but I was unable to support the Makeself file."
1143     eerror "The version I detected was '${ver}'."
1144     eerror "Please file a bug about the file ${shrtsrc} at"
1145     eerror "http://bugs.gentoo.org/ so that support can be added."
1146     die "makeself version '${ver}' not supported"
1147     ;;
1148     esac
1149     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1150     fi
1151 vapier 1.112 case ${exe} in
1152     tail) exe="tail -n +${skip} '${src}'";;
1153     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154     *) die "makeself cant handle exe '${exe}'"
1155     esac
1156 vapier 1.41
1157 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1158 vapier 1.117 local tmpfile="$(emktemp)"
1159 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1160     local filetype="$(file -b "${tmpfile}")"
1161 vapier 1.68 case ${filetype} in
1162     *tar\ archive)
1163 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1164 vapier 1.68 ;;
1165     bzip2*)
1166 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1167 mr_bones_ 1.69 ;;
1168 vapier 1.68 gzip*)
1169 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1170 vapier 1.68 ;;
1171 vapier 1.93 compress*)
1172 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1173 vapier 1.93 ;;
1174 vapier 1.68 *)
1175 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1176 vapier 1.68 false
1177     ;;
1178     esac
1179     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1180 wolf31o2 1.56 }
1181    
1182     # Display a license for user to accept.
1183     #
1184     # Usage: check_license [license]
1185     # - If the file is not specified then ${LICENSE} is used.
1186     check_license() {
1187 vapier 1.60 local lic=$1
1188     if [ -z "${lic}" ] ; then
1189     lic="${PORTDIR}/licenses/${LICENSE}"
1190 wolf31o2 1.56 else
1191 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1192     lic="${PORTDIR}/licenses/${lic}"
1193     elif [ -e "${PWD}/${lic}" ] ; then
1194     lic="${PWD}/${lic}"
1195     elif [ -e "${lic}" ] ; then
1196     lic="${lic}"
1197 wolf31o2 1.56 fi
1198     fi
1199 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1200 vapier 1.64 local l="`basename ${lic}`"
1201 wolf31o2 1.56
1202 vapier 1.60 # here is where we check for the licenses the user already
1203     # accepted ... if we don't find a match, we make the user accept
1204 wolf31o2 1.106 local shopts=$-
1205 vapier 1.60 local alic
1206 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1207 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1208 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1209     set +o noglob; set -${shopts} #reset old shell opts
1210     return 0
1211     fi
1212 vapier 1.60 done
1213 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1214 vapier 1.60
1215 vapier 1.117 local licmsg="$(emktemp)"
1216 vapier 1.60 cat << EOF > ${licmsg}
1217     **********************************************************
1218     The following license outlines the terms of use of this
1219     package. You MUST accept this license for installation to
1220     continue. When you are done viewing, hit 'q'. If you
1221     CTRL+C out of this, the install will not run!
1222     **********************************************************
1223    
1224     EOF
1225     cat ${lic} >> ${licmsg}
1226     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1227 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1228 vapier 1.60 read alic
1229     case ${alic} in
1230     yes|Yes|y|Y)
1231     return 0
1232     ;;
1233     *)
1234     echo;echo;echo
1235     eerror "You MUST accept the license to continue! Exiting!"
1236     die "Failed to accept license"
1237     ;;
1238     esac
1239 vapier 1.23 }
1240 vapier 1.75
1241     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1242     # the whole 'non-interactive' policy, but damnit I want CD support !
1243     #
1244     # with these cdrom functions we handle all the user interaction and
1245     # standardize everything. all you have to do is call cdrom_get_cds()
1246     # and when the function returns, you can assume that the cd has been
1247     # found at CDROM_ROOT.
1248     #
1249     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1250     # etc... if you want to give the cds better names, then just export
1251     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1252     #
1253     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1254     #
1255     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256     # - this will attempt to locate a cd based upon a file that is on
1257     # the cd ... the more files you give this function, the more cds
1258     # the cdrom functions will handle
1259     cdrom_get_cds() {
1260     # first we figure out how many cds we're dealing with by
1261     # the # of files they gave us
1262     local cdcnt=0
1263     local f=
1264     for f in "$@" ; do
1265 vapier 1.214 ((++cdcnt))
1266 vapier 1.75 export CDROM_CHECK_${cdcnt}="$f"
1267     done
1268     export CDROM_TOTAL_CDS=${cdcnt}
1269     export CDROM_CURRENT_CD=1
1270    
1271     # now we see if the user gave use CD_ROOT ...
1272     # if they did, let's just believe them that it's correct
1273 vapier 1.215 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1274 vapier 1.75 local var=
1275     cdcnt=0
1276 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 vapier 1.214 ((++cdcnt))
1278 vapier 1.75 var="CD_ROOT_${cdcnt}"
1279 vapier 1.215 [[ -z ${!var} ]] && var="CD_ROOT"
1280 vapier 1.131 if [[ -z ${!var} ]] ; then
1281 vapier 1.75 eerror "You must either use just the CD_ROOT"
1282     eerror "or specify ALL the CD_ROOT_X variables."
1283     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1284     die "could not locate CD_ROOT_${cdcnt}"
1285     fi
1286     done
1287 vapier 1.215 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1288 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1289 vapier 1.215 export CDROM_SET=-1
1290     for f in ${CDROM_CHECK_1//:/ } ; do
1291     ((++CDROM_SET))
1292     [[ -e ${CD_ROOT}/${f} ]] && break
1293     done
1294     export CDROM_MATCH=${f}
1295 vapier 1.75 return
1296     fi
1297    
1298 vapier 1.215 # User didn't help us out so lets make sure they know they can
1299     # simplify the whole process ...
1300 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1301 vapier 1.215 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1302 vapier 1.75 echo
1303     einfo "If you do not have the CD, but have the data files"
1304     einfo "mounted somewhere on your filesystem, just export"
1305     einfo "the variable CD_ROOT so that it points to the"
1306     einfo "directory containing the files."
1307     echo
1308 vapier 1.132 einfo "For example:"
1309     einfo "export CD_ROOT=/mnt/cdrom"
1310     echo
1311 vapier 1.75 else
1312     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1313     cdcnt=0
1314 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1315 vapier 1.214 ((++cdcnt))
1316 vapier 1.75 var="CDROM_NAME_${cdcnt}"
1317 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1318 vapier 1.75 done
1319     echo
1320     einfo "If you do not have the CDs, but have the data files"
1321     einfo "mounted somewhere on your filesystem, just export"
1322     einfo "the following variables so they point to the right place:"
1323     einfon ""
1324     cdcnt=0
1325 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 vapier 1.214 ((++cdcnt))
1327 vapier 1.75 echo -n " CD_ROOT_${cdcnt}"
1328     done
1329     echo
1330     einfo "Or, if you have all the files in the same place, or"
1331     einfo "you only have one cdrom, you can export CD_ROOT"
1332     einfo "and that place will be used as the same data source"
1333     einfo "for all the CDs."
1334     echo
1335 vapier 1.132 einfo "For example:"
1336     einfo "export CD_ROOT_1=/mnt/cdrom"
1337     echo
1338 vapier 1.75 fi
1339 vapier 1.215
1340 vapier 1.214 export CDROM_SET=""
1341 vapier 1.75 export CDROM_CURRENT_CD=0
1342     cdrom_load_next_cd
1343     }
1344    
1345     # this is only used when you need access to more than one cd.
1346     # when you have finished using the first cd, just call this function.
1347     # when it returns, CDROM_ROOT will be pointing to the second cd.
1348     # remember, you can only go forward in the cd chain, you can't go back.
1349     cdrom_load_next_cd() {
1350 vapier 1.215 local var
1351     ((++CDROM_CURRENT_CD))
1352 vapier 1.79
1353 vapier 1.75 unset CDROM_ROOT
1354 vapier 1.215 var=CD_ROOT_${CDROM_CURRENT_CD}
1355     [[ -z ${!var} ]] && var="CD_ROOT"
1356 vapier 1.131 if [[ -z ${!var} ]] ; then
1357 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1358 vapier 1.215 _cdrom_locate_file_on_cd ${!var}
1359 vapier 1.75 else
1360 vapier 1.131 export CDROM_ROOT=${!var}
1361 vapier 1.75 fi
1362    
1363     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1364     }
1365    
1366     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1367     # functions. this should *never* be called from an ebuild.
1368     # all it does is try to locate a give file on a cd ... if the cd isn't
1369     # found, then a message asking for the user to insert the cdrom will be
1370     # displayed and we'll hang out here until:
1371     # (1) the file is found on a mounted cdrom
1372     # (2) the user hits CTRL+C
1373 vapier 1.215 _cdrom_locate_file_on_cd() {
1374 vapier 1.214 local mline=""
1375     local showedmsg=0
1376    
1377 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1378 vapier 1.214 local i=0
1379     local -a cdset=(${*//:/ })
1380     if [[ -n ${CDROM_SET} ]] ; then
1381     cdset=(${cdset[${CDROM_SET}]})
1382     fi
1383    
1384     while [[ -n ${cdset[${i}]} ]] ; do
1385     local dir=$(dirname ${cdset[${i}]})
1386     local file=$(basename ${cdset[${i}]})
1387    
1388     for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1389     [[ -d ${mline}/${dir} ]] || continue
1390     if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1391     export CDROM_ROOT=${mline}
1392     export CDROM_SET=${i}
1393     export CDROM_MATCH=${cdset[${i}]}
1394     return
1395     fi
1396     done
1397    
1398     ((++i))
1399 vapier 1.75 done
1400    
1401 vapier 1.214 echo
1402     if [[ ${showedmsg} -eq 0 ]] ; then
1403     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1404     if [[ -z ${CDROM_NAME} ]] ; then
1405     einfo "Please insert+mount the cdrom for ${PN} now !"
1406     else
1407     einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1408     fi
1409     else
1410     if [[ -z ${CDROM_NAME_1} ]] ; then
1411     einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1412 vapier 1.75 else
1413 vapier 1.214 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1414     einfo "Please insert+mount the ${!var} cdrom now !"
1415 vapier 1.75 fi
1416     fi
1417 vapier 1.214 showedmsg=1
1418 vapier 1.75 fi
1419 vapier 1.214 einfo "Press return to scan for the cd again"
1420     einfo "or hit CTRL+C to abort the emerge."
1421     echo
1422     einfo "If you are having trouble with the detection"
1423     einfo "of your CD, it is possible that you do not have"
1424     einfo "Joliet support enabled in your kernel. Please"
1425     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1426 vapier 1.222 read || die "something is screwed with your system"
1427 vapier 1.75 done
1428     }
1429 vapier 1.92
1430 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1431 vapier 1.92 # a package can support
1432     #
1433     # usage: strip-linguas <allow LINGUAS>
1434     # strip-linguas -i <directories of .po files>
1435     # strip-linguas -u <directories of .po files>
1436     #
1437     # The first form allows you to specify a list of LINGUAS.
1438 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1439 vapier 1.92 # directories and uses the intersection of the lists.
1440 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1441 vapier 1.92 # directories and uses the union of the lists.
1442     strip-linguas() {
1443     local ls newls
1444 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445     local op=$1; shift
1446 flameeyes 1.226 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
1447 vapier 1.92 local d f
1448     for d in "$@" ; do
1449 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1450     newls=${ls}
1451 vapier 1.92 else
1452     newls=""
1453     fi
1454 flameeyes 1.226 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
1455 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1456     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1457 vapier 1.92 else
1458 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1459 vapier 1.92 fi
1460     done
1461 vapier 1.154 ls=${newls}
1462 vapier 1.92 done
1463 vapier 1.154 ls=${ls//.po}
1464 vapier 1.92 else
1465 vapier 1.154 ls=$@
1466 vapier 1.92 fi
1467    
1468     ls=" ${ls} "
1469     newls=""
1470     for f in ${LINGUAS} ; do
1471 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1472 vapier 1.120 newls="${newls} ${f}"
1473 vapier 1.92 else
1474     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1475     fi
1476     done
1477 vapier 1.154 if [[ -z ${newls} ]] ; then
1478 vapier 1.166 export LINGUAS=""
1479 vapier 1.92 else
1480 vapier 1.154 export LINGUAS=${newls:1}
1481 vapier 1.92 fi
1482     }
1483 iggy 1.110
1484     # moved from kernel.eclass since they are generally useful outside of
1485     # kernel.eclass -iggy (20041002)
1486    
1487     # the following functions are useful in kernel module ebuilds, etc.
1488     # for an example see ivtv or drbd ebuilds
1489    
1490     # set's ARCH to match what the kernel expects
1491     set_arch_to_kernel() {
1492 vapier 1.140 i=10
1493     while ((i--)) ; do
1494     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495     done
1496 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497     case ${ARCH} in
1498 vapier 1.178 x86) export ARCH="i386";;
1499     amd64) export ARCH="x86_64";;
1500     hppa) export ARCH="parisc";;
1501     mips) export ARCH="mips";;
1502     sparc) export ARCH="$(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!
1503     *) export ARCH="${ARCH}";;
1504 iggy 1.110 esac
1505     }
1506    
1507     # set's ARCH back to what portage expects
1508     set_arch_to_portage() {
1509 vapier 1.140 i=10
1510     while ((i--)) ; do
1511     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512     done
1513 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514     }
1515 eradicator 1.111
1516     # Jeremy Huddleston <eradicator@gentoo.org>:
1517     # preserve_old_lib /path/to/libblah.so.0
1518     # preserve_old_lib_notify /path/to/libblah.so.0
1519     #
1520 carlo 1.227 # These functions are useful when a lib in your package changes --library. Such
1521 eradicator 1.111 # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522     # would break packages that link against it. Most people get around this
1523     # by using the portage SLOT mechanism, but that is not always a relevant
1524     # solution, so instead you can add the following to your ebuilds:
1525     #
1526     # src_install() {
1527     # ...
1528     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529     # ...
1530     # }
1531     #
1532     # pkg_postinst() {
1533     # ...
1534     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535     # ...
1536     # }
1537    
1538     preserve_old_lib() {
1539     LIB=$1
1540    
1541     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1542     SONAME=`basename ${LIB}`
1543     DIRNAME=`dirname ${LIB}`
1544    
1545     dodir ${DIRNAME}
1546     cp ${ROOT}${LIB} ${D}${DIRNAME}
1547     touch ${D}${LIB}
1548     fi
1549     }
1550    
1551     preserve_old_lib_notify() {
1552 seemant 1.134 LIB=$1
1553 eradicator 1.111
1554 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1555     SONAME=`basename ${LIB}`
1556 eradicator 1.111
1557 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1558     ewarn "In order to avoid breaking packages that link against it, this older version"
1559     ewarn "is not being removed. In order to make full use of this newer version,"
1560     ewarn "you will need to execute the following command:"
1561 carlo 1.227 ewarn " revdep-rebuild --library ${SONAME}"
1562 eradicator 1.191 ewarn
1563     ewarn "After doing that, you can safely remove ${LIB}"
1564     ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1565 seemant 1.134 fi
1566 eradicator 1.111 }
1567 vapier 1.125
1568 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1569 vapier 1.125 # certain USE flags
1570     #
1571 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1572 vapier 1.125 # ex: built_with_use xchat gtk2
1573 vapier 1.130 #
1574     # Flags: -a all USE flags should be utilized
1575     # -o at least one USE flag should be utilized
1576     # Note: the default flag is '-a'
1577 vapier 1.125 built_with_use() {
1578 vapier 1.130 local opt=$1
1579     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580    
1581     local PKG=$(best_version $1)
1582     shift
1583    
1584 vapier 1.213 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1585    
1586     # if the USE file doesnt exist, assume the $PKG is either
1587     # injected or package.provided
1588     [[ ! -e ${USEFILE} ]] && return 0
1589 vapier 1.125
1590     local USE_BUILT=$(<${USEFILE})
1591 vapier 1.130 while [[ $# -gt 0 ]] ; do
1592     if [[ ${opt} = "-o" ]] ; then
1593     has $1 ${USE_BUILT} && return 0
1594     else
1595     has $1 ${USE_BUILT} || return 1
1596     fi
1597 vapier 1.125 shift
1598     done
1599 vapier 1.130 [[ ${opt} = "-a" ]]
1600 vapier 1.125 }
1601 vapier 1.126
1602 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1603 vapier 1.126 # could not be detected. #73450
1604     epunt_cxx() {
1605 vapier 1.127 local dir=$1
1606     [[ -z ${dir} ]] && dir=${S}
1607     ebegin "Removing useless C++ checks"
1608     local f
1609     for f in $(find ${dir} -name configure) ; do
1610     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611     done
1612     eend 0
1613 vapier 1.126 }
1614 ka0ttic 1.143
1615 vapier 1.151 # dopamd <file> [more files]
1616 ka0ttic 1.143 #
1617     # Install pam auth config file in /etc/pam.d
1618 vapier 1.151 dopamd() {
1619     [[ -z $1 ]] && die "dopamd requires at least one argument"
1620    
1621     use pam || return 0
1622    
1623 vapier 1.172 INSDESTTREE=/etc/pam.d \
1624 vapier 1.151 doins "$@" || die "failed to install $@"
1625     }
1626     # newpamd <old name> <new name>
1627 ka0ttic 1.143 #
1628 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1629     newpamd() {
1630     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631 ka0ttic 1.143
1632     use pam || return 0
1633    
1634 vapier 1.172 INSDESTTREE=/etc/pam.d \
1635 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1636 ka0ttic 1.143 }
1637 wolf31o2 1.160
1638     # make a wrapper script ...
1639     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1640     # this could be used, so I have moved it here and made it not games-specific
1641     # -- wolf31o2
1642     # $1 == wrapper name
1643     # $2 == binary to run
1644     # $3 == directory to chdir before running binary
1645     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646 wolf31o2 1.164 # $5 == path for wrapper
1647 wolf31o2 1.160 make_wrapper() {
1648 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1650 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1651     # things as $bin ... "./someprog --args"
1652 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1653     #!/bin/sh
1654 vapier 1.201 cd "${chdir:-.}"
1655 vapier 1.210 if [ -n "${libdir}" ] ; then
1656     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1657     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1658     else
1659     export LD_LIBRARY_PATH="${libdir}"
1660     fi
1661 vapier 1.201 fi
1662 vapier 1.202 exec ${bin} "\$@"
1663 wolf31o2 1.160 EOF
1664     chmod go+rx "${tmpwrapper}"
1665 vapier 1.201 if [[ -n ${path} ]] ; then
1666     exeinto "${path}"
1667 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1668     else
1669     newbin "${tmpwrapper}" "${wrapper}"
1670     fi
1671 wolf31o2 1.160 }

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