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Revision 1.227 - (hide annotations) (download)
Fri Mar 10 18:05:39 2006 UTC (8 years, 6 months ago) by carlo
Branch: MAIN
Changes since 1.226: +3 -3 lines
replace revdep-rebuild --soname with --library

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

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