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Revision 1.173 - (hide annotations) (download)
Tue May 24 03:17:19 2005 UTC (9 years, 6 months ago) by vapier
Branch: MAIN
Changes since 1.172: +4 -2 lines
control the multi message output in epatch

1 vapier 1.154 # Copyright 1999-2005 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.173 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.172 2005/05/20 02:09:19 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12 eradicator 1.141 inherit multilib
13 azarah 1.1 ECLASS=eutils
14     INHERITED="$INHERITED $ECLASS"
15    
16 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
17 azarah 1.1
18 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
19 azarah 1.1
20 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
21     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22     # outputting to a terminal, don't wait. For compatability purposes, the argument
23     # must be an integer greater than zero.
24     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25     epause() {
26     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27     sleep ${1:-5}
28     fi
29     }
30    
31     # Beep the specified number of times (defaults to five). If our output
32     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33     # don't beep.
34     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35     ebeep() {
36     local n
37     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39     echo -ne "\a"
40     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41     echo -ne "\a"
42     sleep 1
43     done
44     fi
45     }
46    
47 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
48     # libs in /lib. This is to fix linking problems when you have
49     # the .so in /lib, and the .a in /usr/lib. What happens is that
50     # in some cases when linking dynamic, the .a in /usr/lib is used
51     # instead of the .so in /lib due to gcc/libtool tweaking ld's
52     # library search path. This cause many builds to fail.
53     # See bug #4411 for more info.
54     #
55     # To use, simply call:
56     #
57     # gen_usr_ldscript libfoo.so
58     #
59     # Note that you should in general use the unversioned name of
60     # the library, as ldconfig should usually update it correctly
61     # to point to the latest version of the library present.
62     #
63     # <azarah@gentoo.org> (26 Oct 2002)
64     #
65     gen_usr_ldscript() {
66 vapier 1.109 local libdir="$(get_libdir)"
67 azarah 1.1 # Just make sure it exists
68 vapier 1.109 dodir /usr/${libdir}
69 danarmak 1.32
70 eradicator 1.163 for lib in "${@}" ; do
71     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 vapier 1.161 /* GNU ld script
73     Since Gentoo has critical dynamic libraries
74     in /lib, and the static versions in /usr/lib,
75     we need to have a "fake" dynamic lib in /usr/lib,
76     otherwise we run into linking problems.
77    
78     See bug http://bugs.gentoo.org/4411 for more info.
79     */
80 eradicator 1.163 GROUP ( /${libdir}/${lib} )
81 vapier 1.161 END_LDSCRIPT
82 eradicator 1.163 fperms a+x "/usr/${libdir}/${lib}"
83 vapier 1.161 done
84 azarah 1.2 }
85    
86 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
87 vapier 1.166 # - only to be used by epatch()
88 azarah 1.5 #
89     # <azarah@gentoo.org> (11 Nov 2002)
90     #
91     draw_line() {
92     local i=0
93     local str_length=""
94    
95     # Handle calls that do not have args, or wc not being installed ...
96     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97     then
98     echo "==============================================================="
99     return 0
100     fi
101    
102     # Get the length of $*
103     str_length="$(echo -n "$*" | wc -m)"
104 danarmak 1.32
105 azarah 1.5 while [ "$i" -lt "${str_length}" ]
106     do
107     echo -n "="
108 danarmak 1.32
109 azarah 1.5 i=$((i + 1))
110     done
111    
112     echo
113    
114     return 0
115     }
116 azarah 1.2
117     # Default directory where patches are located
118     EPATCH_SOURCE="${WORKDIR}/patch"
119     # Default extension for patches
120     EPATCH_SUFFIX="patch.bz2"
121     # Default options for patch
122 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124     EPATCH_OPTS="-g0 --no-backup-if-mismatch"
125 azarah 1.6 # List of patches not to apply. Not this is only file names,
126     # and not the full path ..
127     EPATCH_EXCLUDE=""
128 azarah 1.9 # Change the printed message for a single patch.
129     EPATCH_SINGLE_MSG=""
130 vapier 1.173 # Change the printed message for multiple patches.
131     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132 azarah 1.29 # Force applying bulk patches even if not following the style:
133     #
134     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
135     #
136     EPATCH_FORCE="no"
137 azarah 1.2
138     # This function is for bulk patching, or in theory for just one
139     # or two patches.
140     #
141     # It should work with .bz2, .gz, .zip and plain text patches.
142     # Currently all patches should be the same format.
143     #
144     # You do not have to specify '-p' option to patch, as it will
145     # try with -p0 to -p5 until it succeed, or fail at -p5.
146     #
147     # Above EPATCH_* variables can be used to control various defaults,
148     # bug they should be left as is to ensure an ebuild can rely on
149     # them for.
150     #
151 azarah 1.3 # Patches are applied in current directory.
152     #
153     # Bulk Patches should preferibly have the form of:
154 azarah 1.2 #
155     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
156     #
157     # For example:
158     #
159     # 01_all_misc-fix.patch.bz2
160     # 02_sparc_another-fix.patch.bz2
161     #
162     # This ensures that there are a set order, and you can have ARCH
163     # specific patches.
164     #
165 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
166     # single patch that need to be applied if its a file. If on the other
167     # hand its a directory, it will set EPATCH_SOURCE to this.
168     #
169 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
170     #
171     epatch() {
172     local PIPE_CMD=""
173     local STDERR_TARGET="${T}/$$.out"
174 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
175     local PATCH_SUFFIX=""
176 azarah 1.3 local SINGLE_PATCH="no"
177 azarah 1.4 local x=""
178 azarah 1.3
179     if [ "$#" -gt 1 ]
180     then
181 vapier 1.94 local m=""
182     for m in "$@" ; do
183     epatch "${m}"
184     done
185     return 0
186 azarah 1.3 fi
187    
188     if [ -n "$1" -a -f "$1" ]
189     then
190     SINGLE_PATCH="yes"
191 danarmak 1.32
192 azarah 1.4 local EPATCH_SOURCE="$1"
193     local EPATCH_SUFFIX="${1##*\.}"
194 danarmak 1.32
195 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
196     then
197 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
198     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
199     then
200     local EPATCH_SOURCE="$1/*"
201     else
202     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203     fi
204 azarah 1.3 else
205 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
206 azarah 1.8 then
207 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
208     then
209     EPATCH_SOURCE="$1"
210     fi
211    
212 azarah 1.8 echo
213 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
214     eerror
215     eerror " ${EPATCH_SOURCE}"
216 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
217 azarah 1.8 echo
218     die "Cannot find \$EPATCH_SOURCE!"
219     fi
220 danarmak 1.32
221 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 azarah 1.3 fi
223 azarah 1.2
224     case ${EPATCH_SUFFIX##*\.} in
225     bz2)
226     PIPE_CMD="bzip2 -dc"
227 azarah 1.8 PATCH_SUFFIX="bz2"
228 azarah 1.2 ;;
229 azarah 1.6 gz|Z|z)
230 azarah 1.2 PIPE_CMD="gzip -dc"
231 azarah 1.8 PATCH_SUFFIX="gz"
232 azarah 1.2 ;;
233 azarah 1.6 ZIP|zip)
234 azarah 1.2 PIPE_CMD="unzip -p"
235 azarah 1.8 PATCH_SUFFIX="zip"
236 azarah 1.2 ;;
237     *)
238     PIPE_CMD="cat"
239 azarah 1.8 PATCH_SUFFIX="patch"
240 azarah 1.2 ;;
241     esac
242    
243 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
244     then
245 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
246 azarah 1.3 fi
247     for x in ${EPATCH_SOURCE}
248 azarah 1.2 do
249 vapier 1.121 # New ARCH dependant patch naming scheme ...
250 azarah 1.2 #
251     # ???_arch_foo.patch
252     #
253     if [ -f ${x} ] && \
254 azarah 1.29 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
255     [ "${EPATCH_FORCE}" = "yes" ])
256 azarah 1.2 then
257     local count=0
258     local popts="${EPATCH_OPTS}"
259 eradicator 1.150 local patchname=${x##*/}
260 azarah 1.6
261     if [ -n "${EPATCH_EXCLUDE}" ]
262     then
263 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 azarah 1.6 then
265     continue
266     fi
267     fi
268 danarmak 1.32
269 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
270     then
271 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
272     then
273     einfo "${EPATCH_SINGLE_MSG}"
274     else
275 eradicator 1.150 einfo "Applying ${patchname} ..."
276 azarah 1.9 fi
277 azarah 1.3 else
278 eradicator 1.150 einfo " ${patchname} ..."
279 azarah 1.3 fi
280 azarah 1.2
281 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 azarah 1.2
284     # Allow for prefix to differ ... im lazy, so shoot me :/
285     while [ "${count}" -lt 5 ]
286     do
287 azarah 1.5 # Generate some useful debug info ...
288 eradicator 1.150 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 azarah 1.8
291     if [ "${PATCH_SUFFIX}" != "patch" ]
292     then
293 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 azarah 1.8 else
296     PATCH_TARGET="${x}"
297     fi
298 danarmak 1.32
299 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 danarmak 1.32
302 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 azarah 1.8
305     if [ "${PATCH_SUFFIX}" != "patch" ]
306     then
307 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 azarah 1.8 then
309     echo
310     eerror "Could not extract patch!"
311     #die "Could not extract patch!"
312     count=5
313     break
314     fi
315     fi
316 danarmak 1.32
317 eradicator 1.150 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 azarah 1.2 then
319 eradicator 1.150 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 azarah 1.8
325 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326 azarah 1.8
327     if [ "$?" -ne 0 ]
328     then
329 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 azarah 1.8 echo
331     eerror "A dry-run of patch command succeeded, but actually"
332     eerror "applying the patch failed!"
333     #die "Real world sux compared to the dreamworld!"
334     count=5
335     fi
336    
337 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338 danarmak 1.32
339 azarah 1.2 break
340     fi
341    
342     count=$((count + 1))
343     done
344    
345 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
346     then
347     rm -f ${PATCH_TARGET}
348     fi
349    
350 azarah 1.2 if [ "${count}" -eq 5 ]
351     then
352 azarah 1.8 echo
353 vapier 1.158 eerror "Failed Patch: ${patchname} !"
354     eerror " ( ${PATCH_TARGET} )"
355 azarah 1.2 eerror
356     eerror "Include in your bugreport the contents of:"
357     eerror
358 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 azarah 1.8 echo
360 eradicator 1.150 die "Failed Patch: ${patchname}!"
361 azarah 1.2 fi
362 azarah 1.8
363 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
364 azarah 1.3
365     eend 0
366 azarah 1.2 fi
367     done
368 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
369     then
370     einfo "Done with patching"
371 azarah 1.10 fi
372 azarah 1.26 }
373    
374 azarah 1.10 # This function check how many cpu's are present, and then set
375     # -j in MAKEOPTS accordingly.
376     #
377     # Thanks to nall <nall@gentoo.org> for this.
378     #
379     get_number_of_jobs() {
380 azarah 1.13 local jobs=0
381    
382 azarah 1.10 if [ ! -r /proc/cpuinfo ]
383     then
384     return 1
385     fi
386    
387 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
388     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
389     then
390     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
391 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
392     ADMINPARAM="${ADMINPARAM/-j}"
393 azarah 1.14 fi
394    
395 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
396 danarmak 1.32
397 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
398 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
399 azarah 1.10 then
400 zwelch 1.21 # these archs will always have "[Pp]rocessor"
401     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
402 danarmak 1.32
403 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
404     then
405     # sparc always has "ncpus active"
406 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
407 danarmak 1.32
408 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
409     then
410     # alpha has "cpus active", but only when compiled with SMP
411 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
412 azarah 1.10 then
413 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
414 azarah 1.10 else
415 azarah 1.13 jobs=2
416 azarah 1.10 fi
417 danarmak 1.32
418 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
419 azarah 1.10 then
420     # ppc has "processor", but only when compiled with SMP
421 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
422 azarah 1.10 then
423 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
424 azarah 1.10 else
425 azarah 1.13 jobs=2
426 azarah 1.10 fi
427 iggy 1.87 elif [ "${ARCH}" = "s390" ]
428     then
429     # s390 has "# processors : "
430     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
431 azarah 1.10 else
432 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
433 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
434 azarah 1.3 fi
435 azarah 1.13
436     # Make sure the number is valid ...
437     if [ "${jobs}" -lt 1 ]
438     then
439     jobs=1
440     fi
441 danarmak 1.32
442 azarah 1.15 if [ -n "${ADMINPARAM}" ]
443 azarah 1.14 then
444 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
445     then
446 vapier 1.121 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
447 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
448     else
449 vapier 1.121 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
450 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
451     fi
452 azarah 1.14 fi
453 azarah 1.1 }
454    
455 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
456 vapier 1.80 # does not exist on the users system
457 vapier 1.52 # vapier@gentoo.org
458     #
459 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
460     emktemp() {
461 vapier 1.119 local exe="touch"
462     [ "$1" == "-d" ] && exe="mkdir" && shift
463 azarah 1.59 local topdir="$1"
464 mr_bones_ 1.100
465 vapier 1.117 if [ -z "${topdir}" ]
466 azarah 1.59 then
467 vapier 1.117 [ -z "${T}" ] \
468     && topdir="/tmp" \
469     || topdir="${T}"
470     fi
471    
472     if [ -z "$(type -p mktemp)" ]
473     then
474     local tmp=/
475     while [ -e "${tmp}" ] ; do
476     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
477     done
478 vapier 1.119 ${exe} "${tmp}"
479 vapier 1.117 echo "${tmp}"
480 vapier 1.52 else
481 vapier 1.119 [ "${exe}" == "touch" ] \
482     && exe="-p" \
483     || exe="-d"
484     mktemp ${exe} "${topdir}"
485 vapier 1.52 fi
486     }
487    
488 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
489     # and pw (FreeBSD) used in enewuser()/enewgroup()
490 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
491 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
492 usata 1.91 #
493     # egetent(database, key)
494     egetent() {
495 usata 1.124 if useq ppc-macos ; then
496 usata 1.91 case "$2" in
497     *[!0-9]*) # Non numeric
498     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
499     ;;
500     *) # Numeric
501     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
502     ;;
503     esac
504 ka0ttic 1.108 elif useq x86-fbsd ; then
505     local action
506     if [ "$1" == "passwd" ]
507     then
508     action="user"
509     else
510     action="group"
511     fi
512     pw show "${action}" "$2" -q
513 usata 1.91 else
514 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
515 vapier 1.107 getent "$1" "$2"
516 usata 1.91 fi
517     }
518    
519 vapier 1.23 # Simplify/standardize adding users to the system
520     # vapier@gentoo.org
521     #
522     # enewuser(username, uid, shell, homedir, groups, extra options)
523     #
524     # Default values if you do not specify any:
525     # username: REQUIRED !
526     # uid: next available (see useradd(8))
527 vapier 1.27 # note: pass -1 to get default behavior
528 vapier 1.23 # shell: /bin/false
529     # homedir: /dev/null
530     # groups: none
531     # extra: comment of 'added by portage for ${PN}'
532     enewuser() {
533     # get the username
534     local euser="$1"; shift
535 azarah 1.59 if [ -z "${euser}" ]
536     then
537 vapier 1.23 eerror "No username specified !"
538     die "Cannot call enewuser without a username"
539     fi
540    
541 vapier 1.84 # lets see if the username already exists
542 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
543 azarah 1.59 then
544 vapier 1.23 return 0
545     fi
546 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
547 vapier 1.23
548     # options to pass to useradd
549 azarah 1.59 local opts=
550 vapier 1.23
551     # handle uid
552     local euid="$1"; shift
553 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
554     then
555     if [ "${euid}" -gt 0 ]
556     then
557 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
558 vapier 1.82 then
559 vapier 1.84 euid="next"
560 vapier 1.82 fi
561 vapier 1.23 else
562     eerror "Userid given but is not greater than 0 !"
563     die "${euid} is not a valid UID"
564     fi
565     else
566 vapier 1.84 euid="next"
567     fi
568     if [ "${euid}" == "next" ]
569     then
570 usata 1.91 local pwrange
571 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
572 usata 1.91 pwrange="`jot 898 101`"
573     else
574     pwrange="`seq 101 999`"
575     fi
576     for euid in ${pwrange} ; do
577     [ -z "`egetent passwd ${euid}`" ] && break
578 vapier 1.84 done
579 vapier 1.23 fi
580 vapier 1.84 opts="${opts} -u ${euid}"
581 vapier 1.23 einfo " - Userid: ${euid}"
582    
583     # handle shell
584     local eshell="$1"; shift
585 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
586 azarah 1.59 then
587     if [ ! -e "${eshell}" ]
588     then
589 vapier 1.23 eerror "A shell was specified but it does not exist !"
590     die "${eshell} does not exist"
591     fi
592     else
593 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
594     then
595     eshell="/usr/bin/false"
596     else
597     eshell="/bin/false"
598     fi
599 vapier 1.23 fi
600     einfo " - Shell: ${eshell}"
601     opts="${opts} -s ${eshell}"
602    
603     # handle homedir
604     local ehome="$1"; shift
605 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
606 azarah 1.59 then
607     ehome="/dev/null"
608 vapier 1.23 fi
609     einfo " - Home: ${ehome}"
610     opts="${opts} -d ${ehome}"
611    
612     # handle groups
613     local egroups="$1"; shift
614 azarah 1.59 if [ ! -z "${egroups}" ]
615     then
616 vapier 1.23 local oldifs="${IFS}"
617 vapier 1.107 local defgroup="" exgroups=""
618    
619 vapier 1.23 export IFS=","
620 azarah 1.59 for g in ${egroups}
621     do
622 usata 1.115 export IFS="${oldifs}"
623 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
624 azarah 1.59 then
625 vapier 1.85 eerror "You must add group ${g} to the system first"
626 vapier 1.23 die "${g} is not a valid GID"
627     fi
628 vapier 1.107 if [ -z "${defgroup}" ]
629     then
630     defgroup="${g}"
631     else
632     exgroups="${exgroups},${g}"
633     fi
634 usata 1.115 export IFS=","
635 vapier 1.23 done
636     export IFS="${oldifs}"
637 vapier 1.107
638     opts="${opts} -g ${defgroup}"
639     if [ ! -z "${exgroups}" ]
640     then
641     opts="${opts} -G ${exgroups:1}"
642     fi
643 vapier 1.23 else
644     egroups="(none)"
645     fi
646     einfo " - Groups: ${egroups}"
647    
648     # handle extra and add the user
649     local eextra="$@"
650 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
651 vapier 1.23 export SANDBOX_ON="0"
652 usata 1.124 if useq ppc-macos
653 azarah 1.59 then
654 usata 1.91 ### Make the user
655     if [ -z "${eextra}" ]
656     then
657     dscl . create /users/${euser} uid ${euid}
658     dscl . create /users/${euser} shell ${eshell}
659     dscl . create /users/${euser} home ${ehome}
660     dscl . create /users/${euser} realname "added by portage for ${PN}"
661     ### Add the user to the groups specified
662 usata 1.115 local oldifs="${IFS}"
663     export IFS=","
664 usata 1.91 for g in ${egroups}
665     do
666     dscl . merge /groups/${g} users ${euser}
667     done
668 usata 1.115 export IFS="${oldifs}"
669 usata 1.91 else
670     einfo "Extra options are not supported on macos yet"
671     einfo "Please report the ebuild along with the info below"
672     einfo "eextra: ${eextra}"
673     die "Required function missing"
674     fi
675 ka0ttic 1.108 elif use x86-fbsd ; then
676     if [ -z "${eextra}" ]
677     then
678     pw useradd ${euser} ${opts} \
679     -c "added by portage for ${PN}" \
680     die "enewuser failed"
681     else
682     einfo " - Extra: ${eextra}"
683     pw useradd ${euser} ${opts} \
684     -c ${eextra} || die "enewuser failed"
685     fi
686 vapier 1.23 else
687 usata 1.91 if [ -z "${eextra}" ]
688     then
689     useradd ${opts} ${euser} \
690     -c "added by portage for ${PN}" \
691     || die "enewuser failed"
692     else
693     einfo " - Extra: ${eextra}"
694     useradd ${opts} ${euser} ${eextra} \
695     || die "enewuser failed"
696     fi
697 vapier 1.23 fi
698     export SANDBOX_ON="${oldsandbox}"
699    
700 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
701     then
702 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
703     dodir ${ehome}
704 vapier 1.37 fowners ${euser} ${ehome}
705 vapier 1.38 fperms 755 ${ehome}
706 vapier 1.23 fi
707     }
708    
709     # Simplify/standardize adding groups to the system
710     # vapier@gentoo.org
711     #
712     # enewgroup(group, gid)
713     #
714     # Default values if you do not specify any:
715     # groupname: REQUIRED !
716     # gid: next available (see groupadd(8))
717     # extra: none
718     enewgroup() {
719     # get the group
720     local egroup="$1"; shift
721 azarah 1.59 if [ -z "${egroup}" ]
722     then
723 vapier 1.23 eerror "No group specified !"
724     die "Cannot call enewgroup without a group"
725     fi
726    
727     # see if group already exists
728 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
729 azarah 1.59 then
730 vapier 1.23 return 0
731     fi
732 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
733 vapier 1.23
734     # options to pass to useradd
735 azarah 1.59 local opts=
736 vapier 1.23
737     # handle gid
738     local egid="$1"; shift
739 azarah 1.59 if [ ! -z "${egid}" ]
740     then
741     if [ "${egid}" -gt 0 ]
742     then
743 usata 1.91 if [ -z "`egetent group ${egid}`" ]
744 vapier 1.83 then
745 usata 1.124 if useq ppc-macos ; then
746 usata 1.91 opts="${opts} ${egid}"
747     else
748     opts="${opts} -g ${egid}"
749     fi
750 vapier 1.83 else
751 vapier 1.84 egid="next available; requested gid taken"
752 vapier 1.83 fi
753 vapier 1.23 else
754     eerror "Groupid given but is not greater than 0 !"
755     die "${egid} is not a valid GID"
756     fi
757     else
758     egid="next available"
759     fi
760     einfo " - Groupid: ${egid}"
761    
762     # handle extra
763     local eextra="$@"
764     opts="${opts} ${eextra}"
765    
766     # add the group
767 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
768 vapier 1.23 export SANDBOX_ON="0"
769 usata 1.124 if useq ppc-macos ; then
770 usata 1.91 if [ ! -z "${eextra}" ];
771     then
772     einfo "Extra options are not supported on macos yet"
773     einfo "Please report the ebuild along with the info below"
774     einfo "eextra: ${eextra}"
775     die "Required function missing"
776     fi
777 mr_bones_ 1.100
778 usata 1.91 # If we need the next available
779     case ${egid} in
780     *[!0-9]*) # Non numeric
781     for egid in `jot 898 101`; do
782     [ -z "`egetent group ${egid}`" ] && break
783     done
784     esac
785     dscl . create /groups/${egroup} gid ${egid}
786 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
787 ka0ttic 1.108 elif use x86-fbsd ; then
788     case ${egid} in
789     *[!0-9]*) # Non numeric
790     for egid in `jot 898 101`; do
791     [ -z "`egetent group ${egid}`" ] && break
792     done
793     esac
794     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
795 usata 1.91 else
796     groupadd ${opts} ${egroup} || die "enewgroup failed"
797     fi
798 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
799 vapier 1.24 }
800    
801     # Simple script to replace 'dos2unix' binaries
802     # vapier@gentoo.org
803     #
804 vapier 1.121 # edos2unix(file, <more files> ...)
805 vapier 1.24 edos2unix() {
806 vapier 1.61 for f in "$@"
807 azarah 1.59 do
808 vapier 1.61 cp "${f}" ${T}/edos2unix
809     sed 's/\r$//' ${T}/edos2unix > "${f}"
810 vapier 1.24 done
811 vapier 1.39 }
812    
813 lanius 1.133
814     ##############################################################
815     # START: Handle .desktop files and menu entries #
816     # maybe this should be separated into a new eclass some time #
817     # lanius@gentoo.org #
818     ##############################################################
819    
820 vapier 1.39 # Make a desktop file !
821     # Great for making those icons in kde/gnome startmenu !
822     # Amaze your friends ! Get the women ! Join today !
823     #
824     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
825     #
826     # binary: what binary does the app run with ?
827     # name: the name that will show up in the menu
828     # icon: give your little like a pretty little icon ...
829 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
830     # a full path to an icon
831 vapier 1.39 # type: what kind of application is this ? for categories:
832 carlo 1.155 # http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
833 vapier 1.39 # path: if your app needs to startup in a specific dir
834     make_desktop_entry() {
835 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
836 vapier 1.39
837 vapier 1.158 local exec=${1}
838     local name=${2:-${PN}}
839     local icon=${3:-${PN}.png}
840     local type=${4}
841     local path=${5}
842    
843     if [[ -z ${type} ]] ; then
844     local catmaj=${CATEGORY%%-*}
845     local catmin=${CATEGORY##*-}
846     case ${catmaj} in
847     app)
848     case ${catmin} in
849     admin) type=System;;
850     cdr) type=DiscBurning;;
851     dicts) type=Dictionary;;
852     editors) type=TextEditor;;
853     emacs) type=TextEditor;;
854     emulation) type=Emulator;;
855     laptop) type=HardwareSettings;;
856     office) type=Office;;
857     vim) type=TextEditor;;
858     xemacs) type=TextEditor;;
859     *) type=;;
860     esac
861 azarah 1.59 ;;
862 vapier 1.158
863     dev)
864 vapier 1.159 type="Development"
865 vapier 1.158 ;;
866    
867     games)
868     [[ -z ${path} ]] && path=${GAMES_BINDIR}
869    
870     case ${catmin} in
871     action) type=ActionGame;;
872     arcade) type=ArcadeGame;;
873     board) type=BoardGame;;
874     kid) type=KidsGame;;
875     emulation) type=Emulator;;
876     puzzle) type=LogicGame;;
877     rpg) type=RolePlaying;;
878     roguelike) type=RolePlaying;;
879     simulation) type=Simulation;;
880     sports) type=SportsGame;;
881     strategy) type=StrategyGame;;
882     *) type=;;
883     esac
884 vapier 1.159 type="Game;${type}"
885 vapier 1.158 ;;
886    
887     mail)
888 vapier 1.159 type="Network;Email"
889 vapier 1.158 ;;
890    
891     media)
892     case ${catmin} in
893     gfx) type=Graphics;;
894     radio) type=Tuner;;
895     sound) type=Audio;;
896     tv) type=TV;;
897     video) type=Video;;
898     *) type=;;
899     esac
900 vapier 1.159 type="AudioVideo;${type}"
901 wolf31o2 1.65 ;;
902 vapier 1.158
903     net)
904     case ${catmin} in
905     dialup) type=Dialup;;
906     ftp) type=FileTransfer;;
907     im) type=InstantMessaging;;
908     irc) type=IRCClient;;
909     mail) type=Email;;
910     news) type=News;;
911     nntp) type=News;;
912     p2p) type=FileTransfer;;
913     *) type=;;
914     esac
915 vapier 1.159 type="Network;${type}"
916 vapier 1.158 ;;
917    
918     sci)
919     case ${catmin} in
920     astro*) type=Astronomoy;;
921     bio*) type=Biology;;
922     calc*) type=Calculator;;
923     chem*) type=Chemistry;;
924     geo*) type=Geology;;
925     math*) type=Math;;
926     *) type=;;
927 vapier 1.159 esac
928     type="Science;${type}"
929 vapier 1.158 ;;
930    
931     www)
932     case ${catmin} in
933     client) type=WebBrowser;;
934     *) type=;;
935     esac
936 vapier 1.159 type="Network"
937 azarah 1.59 ;;
938 vapier 1.158
939 azarah 1.59 *)
940     type=
941     ;;
942 vapier 1.39 esac
943     fi
944 vapier 1.158
945     local desktop=${T}/${exec%% *}-${P}.desktop
946 vapier 1.39
947     echo "[Desktop Entry]
948     Encoding=UTF-8
949     Version=0.9.2
950     Name=${name}
951     Type=Application
952     Comment=${DESCRIPTION}
953     Exec=${exec}
954     Path=${path}
955     Icon=${icon}
956 vapier 1.99 Categories=Application;${type};" > "${desktop}"
957 vapier 1.39
958 vapier 1.118 insinto /usr/share/applications
959     doins "${desktop}"
960 vapier 1.39
961     return 0
962 danarmak 1.32 }
963    
964 lanius 1.133 # Make a GDM/KDM Session file
965     #
966     # make_desktop_entry(<title>, <command>)
967     # title: File to execute to start the Window Manager
968     # command: Name of the Window Manager
969    
970     make_session_desktop() {
971 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
972     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
973 lanius 1.133
974 vapier 1.167 local title=$1
975     local command=$2
976     local desktop=${T}/${wm}.desktop
977 lanius 1.133
978     echo "[Desktop Entry]
979     Encoding=UTF-8
980     Name=${title}
981     Comment=This session logs you into ${title}
982     Exec=${command}
983     TryExec=${command}
984     Type=Application" > "${desktop}"
985    
986     insinto /usr/share/xsessions
987     doins "${desktop}"
988     }
989    
990     domenu() {
991 vapier 1.167 local i j
992 lanius 1.133 insinto /usr/share/applications
993 vapier 1.167 for i in "$@" ; do
994     if [[ -f ${i} ]] ; then
995     doins "${i}"
996     elif [[ -d ${i} ]] ; then
997     for j in "${i}"/*.desktop ; do
998     doins "${j}"
999 lanius 1.133 done
1000     fi
1001     done
1002     }
1003 vapier 1.167 newmenu() {
1004     insinto /usr/share/applications
1005     newins "$1" "$2"
1006     }
1007 lanius 1.133
1008     doicon() {
1009 vapier 1.167 local i j
1010 lanius 1.133 insinto /usr/share/pixmaps
1011 vapier 1.167 for i in "$@" ; do
1012     if [[ -f ${i} ]] ; then
1013     doins "${i}"
1014     elif [[ -d ${i} ]] ; then
1015     for j in "${i}"/*.png ; do
1016     doins "${j}"
1017 lanius 1.133 done
1018     fi
1019     done
1020     }
1021 vapier 1.167 newicon() {
1022     insinto /usr/share/pixmaps
1023     newins "$1" "$2"
1024     }
1025 lanius 1.133
1026     ##############################################################
1027     # END: Handle .desktop files and menu entries #
1028     ##############################################################
1029    
1030    
1031 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
1032     find_unpackable_file() {
1033 azarah 1.59 local src="$1"
1034     if [ -z "${src}" ]
1035     then
1036 vapier 1.50 src="${DISTDIR}/${A}"
1037     else
1038 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
1039     then
1040 vapier 1.50 src="${DISTDIR}/${src}"
1041 azarah 1.59 elif [ -e "${PWD}/${src}" ]
1042     then
1043 vapier 1.50 src="${PWD}/${src}"
1044 azarah 1.59 elif [ -e "${src}" ]
1045     then
1046 vapier 1.50 src="${src}"
1047     fi
1048     fi
1049 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1050     echo "${src}"
1051     }
1052    
1053     # Unpack those pesky pdv generated files ...
1054     # They're self-unpacking programs with the binary package stuffed in
1055     # the middle of the archive. Valve seems to use it a lot ... too bad
1056     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1057     #
1058     # Usage: unpack_pdv [file to unpack] [size of off_t]
1059     # - you have to specify the off_t size ... i have no idea how to extract that
1060     # information out of the binary executable myself. basically you pass in
1061     # the size of the off_t type (in bytes) on the machine that built the pdv
1062     # archive. one way to determine this is by running the following commands:
1063     # strings <pdv archive> | grep lseek
1064     # strace -elseek <pdv archive>
1065     # basically look for the first lseek command (we do the strings/grep because
1066     # sometimes the function call is _llseek or something) and steal the 2nd
1067     # parameter. here is an example:
1068     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1069     # lseek
1070     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1071     # lseek(3, -4, SEEK_END) = 2981250
1072     # thus we would pass in the value of '4' as the second parameter.
1073     unpack_pdv() {
1074     local src="`find_unpackable_file $1`"
1075     local sizeoff_t="$2"
1076    
1077     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1078    
1079     local shrtsrc="`basename ${src}`"
1080     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1081     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1082     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1083    
1084     # grab metadata for debug reasons
1085 vapier 1.117 local metafile="$(emktemp)"
1086 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1087    
1088     # rip out the final file name from the metadata
1089     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1090     datafile="`basename ${datafile}`"
1091    
1092 vapier 1.71 # now lets uncompress/untar the file if need be
1093 vapier 1.117 local tmpfile="$(emktemp)"
1094 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1095 vapier 1.71
1096     local iscompressed="`file -b ${tmpfile}`"
1097     if [ "${iscompressed:0:8}" == "compress" ] ; then
1098     iscompressed=1
1099     mv ${tmpfile}{,.Z}
1100     gunzip ${tmpfile}
1101     else
1102     iscompressed=0
1103     fi
1104     local istar="`file -b ${tmpfile}`"
1105     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1106     istar=1
1107     else
1108     istar=0
1109     fi
1110    
1111     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1112     #dd if=${src} ibs=${metaskip} count=1 \
1113     # | dd ibs=${tailskip} skip=1 \
1114     # | gzip -dc \
1115     # > ${datafile}
1116     if [ ${iscompressed} -eq 1 ] ; then
1117     if [ ${istar} -eq 1 ] ; then
1118     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1119     | head -c $((${metaskip}-${tailskip})) \
1120     | tar -xzf -
1121     else
1122 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1123     | head -c $((${metaskip}-${tailskip})) \
1124     | gzip -dc \
1125     > ${datafile}
1126 vapier 1.71 fi
1127     else
1128     if [ ${istar} -eq 1 ] ; then
1129     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1130     | head -c $((${metaskip}-${tailskip})) \
1131 vapier 1.73 | tar --no-same-owner -xf -
1132 vapier 1.71 else
1133 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1134     | head -c $((${metaskip}-${tailskip})) \
1135     > ${datafile}
1136 vapier 1.71 fi
1137     fi
1138     true
1139     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1140 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1141     }
1142    
1143     # Unpack those pesky makeself generated files ...
1144     # They're shell scripts with the binary package tagged onto
1145     # the end of the archive. Loki utilized the format as does
1146     # many other game companies.
1147     #
1148 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1149 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1150     # - If the offset is not specified then we will attempt to extract
1151     # the proper offset from the script itself.
1152     unpack_makeself() {
1153 vapier 1.112 local src="$(find_unpackable_file "$1")"
1154 vapier 1.70 local skip="$2"
1155 vapier 1.112 local exe="$3"
1156 vapier 1.50
1157 vapier 1.112 local shrtsrc="$(basename "${src}")"
1158 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1159 azarah 1.59 if [ -z "${skip}" ]
1160     then
1161 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1162     local skip=0
1163 vapier 1.112 exe=tail
1164 vapier 1.41 case ${ver} in
1165     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1166 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1167 vapier 1.41 ;;
1168     2.0|2.0.1)
1169 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1170 vapier 1.41 ;;
1171 wolf31o2 1.48 2.1.1)
1172 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1173 wolf31o2 1.48 let skip="skip + 1"
1174     ;;
1175 vapier 1.49 2.1.2)
1176 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1177 vapier 1.49 let skip="skip + 1"
1178     ;;
1179 wolf31o2 1.48 2.1.3)
1180 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1181 vapier 1.41 let skip="skip + 1"
1182     ;;
1183 vapier 1.112 2.1.4)
1184     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1185     skip=$(head -n ${skip} "${src}" | wc -c)
1186     exe="dd"
1187     ;;
1188 vapier 1.41 *)
1189     eerror "I'm sorry, but I was unable to support the Makeself file."
1190     eerror "The version I detected was '${ver}'."
1191     eerror "Please file a bug about the file ${shrtsrc} at"
1192     eerror "http://bugs.gentoo.org/ so that support can be added."
1193     die "makeself version '${ver}' not supported"
1194     ;;
1195     esac
1196     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1197     fi
1198 vapier 1.112 case ${exe} in
1199     tail) exe="tail -n +${skip} '${src}'";;
1200     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1201     *) die "makeself cant handle exe '${exe}'"
1202     esac
1203 vapier 1.41
1204 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1205 vapier 1.117 local tmpfile="$(emktemp)"
1206 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1207     local filetype="$(file -b "${tmpfile}")"
1208 vapier 1.68 case ${filetype} in
1209     *tar\ archive)
1210 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1211 vapier 1.68 ;;
1212     bzip2*)
1213 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1214 mr_bones_ 1.69 ;;
1215 vapier 1.68 gzip*)
1216 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1217 vapier 1.68 ;;
1218 vapier 1.93 compress*)
1219 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1220 vapier 1.93 ;;
1221 vapier 1.68 *)
1222 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1223 vapier 1.68 false
1224     ;;
1225     esac
1226     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1227 wolf31o2 1.56 }
1228    
1229     # Display a license for user to accept.
1230     #
1231     # Usage: check_license [license]
1232     # - If the file is not specified then ${LICENSE} is used.
1233     check_license() {
1234 vapier 1.60 local lic=$1
1235     if [ -z "${lic}" ] ; then
1236     lic="${PORTDIR}/licenses/${LICENSE}"
1237 wolf31o2 1.56 else
1238 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1239     lic="${PORTDIR}/licenses/${src}"
1240     elif [ -e "${PWD}/${src}" ] ; then
1241     lic="${PWD}/${src}"
1242     elif [ -e "${src}" ] ; then
1243     lic="${src}"
1244 wolf31o2 1.56 fi
1245     fi
1246 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1247 vapier 1.64 local l="`basename ${lic}`"
1248 wolf31o2 1.56
1249 vapier 1.60 # here is where we check for the licenses the user already
1250     # accepted ... if we don't find a match, we make the user accept
1251 wolf31o2 1.106 local shopts=$-
1252 vapier 1.60 local alic
1253 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1254 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1255 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1256     set +o noglob; set -${shopts} #reset old shell opts
1257     return 0
1258     fi
1259 vapier 1.60 done
1260 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1261 vapier 1.60
1262 vapier 1.117 local licmsg="$(emktemp)"
1263 vapier 1.60 cat << EOF > ${licmsg}
1264     **********************************************************
1265     The following license outlines the terms of use of this
1266     package. You MUST accept this license for installation to
1267     continue. When you are done viewing, hit 'q'. If you
1268     CTRL+C out of this, the install will not run!
1269     **********************************************************
1270    
1271     EOF
1272     cat ${lic} >> ${licmsg}
1273     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1274 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1275 vapier 1.60 read alic
1276     case ${alic} in
1277     yes|Yes|y|Y)
1278     return 0
1279     ;;
1280     *)
1281     echo;echo;echo
1282     eerror "You MUST accept the license to continue! Exiting!"
1283     die "Failed to accept license"
1284     ;;
1285     esac
1286 vapier 1.23 }
1287 vapier 1.75
1288     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1289     # the whole 'non-interactive' policy, but damnit I want CD support !
1290     #
1291     # with these cdrom functions we handle all the user interaction and
1292     # standardize everything. all you have to do is call cdrom_get_cds()
1293     # and when the function returns, you can assume that the cd has been
1294     # found at CDROM_ROOT.
1295     #
1296     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1297     # etc... if you want to give the cds better names, then just export
1298     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1299     #
1300     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1301     #
1302     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1303     # - this will attempt to locate a cd based upon a file that is on
1304     # the cd ... the more files you give this function, the more cds
1305     # the cdrom functions will handle
1306     cdrom_get_cds() {
1307     # first we figure out how many cds we're dealing with by
1308     # the # of files they gave us
1309     local cdcnt=0
1310     local f=
1311     for f in "$@" ; do
1312     cdcnt=$((cdcnt + 1))
1313     export CDROM_CHECK_${cdcnt}="$f"
1314     done
1315     export CDROM_TOTAL_CDS=${cdcnt}
1316     export CDROM_CURRENT_CD=1
1317    
1318     # now we see if the user gave use CD_ROOT ...
1319     # if they did, let's just believe them that it's correct
1320 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1321     export CDROM_ROOT=${CD_ROOT}
1322 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323     return
1324     fi
1325     # do the same for CD_ROOT_X
1326 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1327 vapier 1.75 local var=
1328     cdcnt=0
1329 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1330 vapier 1.75 cdcnt=$((cdcnt + 1))
1331     var="CD_ROOT_${cdcnt}"
1332 vapier 1.131 if [[ -z ${!var} ]] ; then
1333 vapier 1.75 eerror "You must either use just the CD_ROOT"
1334     eerror "or specify ALL the CD_ROOT_X variables."
1335     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1336     die "could not locate CD_ROOT_${cdcnt}"
1337     fi
1338     export CDROM_ROOTS_${cdcnt}="${!var}"
1339     done
1340     export CDROM_ROOT=${CDROM_ROOTS_1}
1341     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342     return
1343     fi
1344    
1345 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346 vapier 1.75 einfon "This ebuild will need the "
1347 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1348 vapier 1.75 echo "cdrom for ${PN}."
1349     else
1350     echo "${CDROM_NAME}."
1351     fi
1352     echo
1353     einfo "If you do not have the CD, but have the data files"
1354     einfo "mounted somewhere on your filesystem, just export"
1355     einfo "the variable CD_ROOT so that it points to the"
1356     einfo "directory containing the files."
1357     echo
1358 vapier 1.132 einfo "For example:"
1359     einfo "export CD_ROOT=/mnt/cdrom"
1360     echo
1361 vapier 1.75 else
1362     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1363     cdcnt=0
1364 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1365 vapier 1.75 cdcnt=$((cdcnt + 1))
1366     var="CDROM_NAME_${cdcnt}"
1367 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1368 vapier 1.75 done
1369     echo
1370     einfo "If you do not have the CDs, but have the data files"
1371     einfo "mounted somewhere on your filesystem, just export"
1372     einfo "the following variables so they point to the right place:"
1373     einfon ""
1374     cdcnt=0
1375 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1376 vapier 1.75 cdcnt=$((cdcnt + 1))
1377     echo -n " CD_ROOT_${cdcnt}"
1378     done
1379     echo
1380     einfo "Or, if you have all the files in the same place, or"
1381     einfo "you only have one cdrom, you can export CD_ROOT"
1382     einfo "and that place will be used as the same data source"
1383     einfo "for all the CDs."
1384     echo
1385 vapier 1.132 einfo "For example:"
1386     einfo "export CD_ROOT_1=/mnt/cdrom"
1387     echo
1388 vapier 1.75 fi
1389     export CDROM_CURRENT_CD=0
1390     cdrom_load_next_cd
1391     }
1392    
1393     # this is only used when you need access to more than one cd.
1394     # when you have finished using the first cd, just call this function.
1395     # when it returns, CDROM_ROOT will be pointing to the second cd.
1396     # remember, you can only go forward in the cd chain, you can't go back.
1397     cdrom_load_next_cd() {
1398     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1399     local var=
1400    
1401 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1402 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1403     return
1404     fi
1405    
1406 vapier 1.75 unset CDROM_ROOT
1407     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1408 vapier 1.131 if [[ -z ${!var} ]] ; then
1409 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1410     cdrom_locate_file_on_cd ${!var}
1411     else
1412 vapier 1.131 export CDROM_ROOT=${!var}
1413 vapier 1.75 fi
1414    
1415     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1416     }
1417    
1418     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1419     # functions. this should *never* be called from an ebuild.
1420     # all it does is try to locate a give file on a cd ... if the cd isn't
1421     # found, then a message asking for the user to insert the cdrom will be
1422     # displayed and we'll hang out here until:
1423     # (1) the file is found on a mounted cdrom
1424     # (2) the user hits CTRL+C
1425     cdrom_locate_file_on_cd() {
1426 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1427 vapier 1.75 local dir="$(dirname ${@})"
1428     local file="$(basename ${@})"
1429     local mline=""
1430     local showedmsg=0
1431    
1432 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1433     [[ -d ${mline}/${dir} ]] || continue
1434 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1435 vapier 1.75 && export CDROM_ROOT=${mline}
1436     done
1437    
1438 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1439 vapier 1.75 echo
1440 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1441     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1442     if [[ -z ${CDROM_NAME} ]] ; then
1443 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1444     else
1445     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1446     fi
1447     else
1448 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1449 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1450     else
1451     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1452     einfo "Please insert+mount the ${!var} cdrom now !"
1453     fi
1454     fi
1455     showedmsg=1
1456     fi
1457     einfo "Press return to scan for the cd again"
1458     einfo "or hit CTRL+C to abort the emerge."
1459     read
1460     fi
1461     done
1462     }
1463 vapier 1.92
1464 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1465 vapier 1.92 # a package can support
1466     #
1467     # usage: strip-linguas <allow LINGUAS>
1468     # strip-linguas -i <directories of .po files>
1469     # strip-linguas -u <directories of .po files>
1470     #
1471     # The first form allows you to specify a list of LINGUAS.
1472 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1473 vapier 1.92 # directories and uses the intersection of the lists.
1474 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1475 vapier 1.92 # directories and uses the union of the lists.
1476     strip-linguas() {
1477     local ls newls
1478 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1479     local op=$1; shift
1480 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1481     local d f
1482     for d in "$@" ; do
1483 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1484     newls=${ls}
1485 vapier 1.92 else
1486     newls=""
1487     fi
1488     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1489 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1490     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1491 vapier 1.92 else
1492 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1493 vapier 1.92 fi
1494     done
1495 vapier 1.154 ls=${newls}
1496 vapier 1.92 done
1497 vapier 1.154 ls=${ls//.po}
1498 vapier 1.92 else
1499 vapier 1.154 ls=$@
1500 vapier 1.92 fi
1501    
1502     ls=" ${ls} "
1503     newls=""
1504     for f in ${LINGUAS} ; do
1505 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1506 vapier 1.120 newls="${newls} ${f}"
1507 vapier 1.92 else
1508     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1509     fi
1510     done
1511 vapier 1.154 if [[ -z ${newls} ]] ; then
1512 vapier 1.166 export LINGUAS=""
1513 vapier 1.92 else
1514 vapier 1.154 export LINGUAS=${newls:1}
1515 vapier 1.92 fi
1516     }
1517 iggy 1.110
1518     # moved from kernel.eclass since they are generally useful outside of
1519     # kernel.eclass -iggy (20041002)
1520    
1521     # the following functions are useful in kernel module ebuilds, etc.
1522     # for an example see ivtv or drbd ebuilds
1523    
1524     # set's ARCH to match what the kernel expects
1525     set_arch_to_kernel() {
1526 vapier 1.140 i=10
1527     while ((i--)) ; do
1528     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1529     done
1530 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1531     case ${ARCH} in
1532     x86) export ARCH="i386";;
1533     amd64) export ARCH="x86_64";;
1534     hppa) export ARCH="parisc";;
1535     mips) export ARCH="mips";;
1536 eradicator 1.142 sparc) export ARCH="$(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!
1537 iggy 1.110 *) export ARCH="${ARCH}";;
1538     esac
1539     }
1540    
1541     # set's ARCH back to what portage expects
1542     set_arch_to_portage() {
1543 vapier 1.140 i=10
1544     while ((i--)) ; do
1545     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1546     done
1547 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1548     }
1549 eradicator 1.111
1550     # Jeremy Huddleston <eradicator@gentoo.org>:
1551     # preserve_old_lib /path/to/libblah.so.0
1552     # preserve_old_lib_notify /path/to/libblah.so.0
1553     #
1554     # These functions are useful when a lib in your package changes --soname. Such
1555     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1556     # would break packages that link against it. Most people get around this
1557     # by using the portage SLOT mechanism, but that is not always a relevant
1558     # solution, so instead you can add the following to your ebuilds:
1559     #
1560     # src_install() {
1561     # ...
1562     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1563     # ...
1564     # }
1565     #
1566     # pkg_postinst() {
1567     # ...
1568     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1569     # ...
1570     # }
1571    
1572     preserve_old_lib() {
1573     LIB=$1
1574    
1575     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1576     SONAME=`basename ${LIB}`
1577     DIRNAME=`dirname ${LIB}`
1578    
1579     dodir ${DIRNAME}
1580     cp ${ROOT}${LIB} ${D}${DIRNAME}
1581     touch ${D}${LIB}
1582     fi
1583     }
1584    
1585     preserve_old_lib_notify() {
1586 seemant 1.134 LIB=$1
1587 eradicator 1.111
1588 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1589     SONAME=`basename ${LIB}`
1590 eradicator 1.111
1591     einfo "An old version of an installed library was detected on your system."
1592     einfo "In order to avoid breaking packages that link against is, this older version"
1593     einfo "is not being removed. In order to make full use of this newer version,"
1594     einfo "you will need to execute the following command:"
1595     einfo " revdep-rebuild --soname ${SONAME}"
1596     einfo
1597     einfo "After doing that, you can safely remove ${LIB}"
1598 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1599 seemant 1.134 fi
1600 eradicator 1.111 }
1601 vapier 1.125
1602 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1603 vapier 1.125 # certain USE flags
1604     #
1605 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1606 vapier 1.125 # ex: built_with_use xchat gtk2
1607 vapier 1.130 #
1608     # Flags: -a all USE flags should be utilized
1609     # -o at least one USE flag should be utilized
1610     # Note: the default flag is '-a'
1611 vapier 1.125 built_with_use() {
1612 vapier 1.130 local opt=$1
1613     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1614    
1615     local PKG=$(best_version $1)
1616     shift
1617    
1618 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1619     [[ ! -e ${USEFILE} ]] && return 1
1620    
1621     local USE_BUILT=$(<${USEFILE})
1622 vapier 1.130 while [[ $# -gt 0 ]] ; do
1623     if [[ ${opt} = "-o" ]] ; then
1624     has $1 ${USE_BUILT} && return 0
1625     else
1626     has $1 ${USE_BUILT} || return 1
1627     fi
1628 vapier 1.125 shift
1629     done
1630 vapier 1.130 [[ ${opt} = "-a" ]]
1631 vapier 1.125 }
1632 vapier 1.126
1633 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1634 vapier 1.126 # could not be detected. #73450
1635     epunt_cxx() {
1636 vapier 1.127 local dir=$1
1637     [[ -z ${dir} ]] && dir=${S}
1638     ebegin "Removing useless C++ checks"
1639     local f
1640     for f in $(find ${dir} -name configure) ; do
1641     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642     done
1643     eend 0
1644 vapier 1.126 }
1645 ka0ttic 1.143
1646 vapier 1.151 # dopamd <file> [more files]
1647 ka0ttic 1.143 #
1648     # Install pam auth config file in /etc/pam.d
1649 vapier 1.151 dopamd() {
1650     [[ -z $1 ]] && die "dopamd requires at least one argument"
1651    
1652     use pam || return 0
1653    
1654 vapier 1.172 INSDESTTREE=/etc/pam.d \
1655 vapier 1.151 doins "$@" || die "failed to install $@"
1656     }
1657     # newpamd <old name> <new name>
1658 ka0ttic 1.143 #
1659 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1660     newpamd() {
1661     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662 ka0ttic 1.143
1663     use pam || return 0
1664    
1665 vapier 1.172 INSDESTTREE=/etc/pam.d \
1666 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1667 ka0ttic 1.143 }
1668 wolf31o2 1.160
1669     # make a wrapper script ...
1670     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1671     # this could be used, so I have moved it here and made it not games-specific
1672     # -- wolf31o2
1673     # $1 == wrapper name
1674     # $2 == binary to run
1675     # $3 == directory to chdir before running binary
1676     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677 wolf31o2 1.164 # $5 == path for wrapper
1678 wolf31o2 1.160 make_wrapper() {
1679 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1681     cat << EOF > "${tmpwrapper}"
1682     #!/bin/sh
1683     cd "${chdir}"
1684     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1685     exec ${bin} "\$@"
1686     EOF
1687     chmod go+rx "${tmpwrapper}"
1688 wolf31o2 1.164 if [ -n "${5}" ]
1689     then
1690     exeinto ${5}
1691     newexe "${tmpwrapper}" "${wrapper}"
1692     else
1693     newbin "${tmpwrapper}" "${wrapper}"
1694     fi
1695 wolf31o2 1.160 }

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