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Revision 1.124 - (hide annotations) (download)
Sat Nov 13 11:15:33 2004 UTC (9 years, 10 months ago) by usata
Branch: MAIN
Changes since 1.123: +5 -6 lines
use ppc-macos -> useq ppc-macos, since use ppc-macos breaks egetent().

1 vapier 1.90 # Copyright 1999-2004 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 usata 1.124 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.123 2004/11/11 04:10:40 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     ECLASS=eutils
13     INHERITED="$INHERITED $ECLASS"
14    
15 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
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 lv 1.96 # This function simply returns the desired lib directory. With portage
47     # 2.0.51, we now have support for installing libraries to lib32/lib64
48     # to accomidate the needs of multilib systems. It's no longer a good idea
49     # to assume all libraries will end up in lib. Replace any (sane) instances
50     # where lib is named directly with $(get_libdir) if possible.
51     #
52     # Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53     get_libdir() {
54 kugelfang 1.103 LIBDIR_TEST=$(type econf)
55 lv 1.97 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56     # if there is an override, we want to use that... always.
57     CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 kugelfang 1.103 # We don't need to know the verison of portage. We only need to know
59     # if there is support for CONF_LIBDIR in econf and co.
60     # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61     #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62     # # and if there isnt an override, and we're using a version of
63     # # portage without CONF_LIBDIR support, force the use of lib. dolib
64     # # and friends from portage 2.0.50 wont be too happy otherwise.
65     # CONF_LIBDIR="lib"
66     #fi
67     elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68     # will be <portage-2.0.51_pre20
69 lv 1.97 CONF_LIBDIR="lib"
70     fi
71     # and of course, default to lib if CONF_LIBDIR isnt set
72 lv 1.96 echo ${CONF_LIBDIR:=lib}
73 kugelfang 1.103 unset LIBDIR_TEST
74 lv 1.96 }
75    
76 lv 1.101
77     get_multilibdir() {
78     echo ${CONF_MULTILIBDIR:=lib32}
79     }
80    
81    
82 lv 1.97 # Sometimes you need to override the value returned by get_libdir. A good
83     # example of this is xorg-x11, where lib32 isnt a supported configuration,
84     # and where lib64 -must- be used on amd64 (for applications that need lib
85     # to be 32bit, such as adobe acrobat). Note that this override also bypasses
86     # portage version sanity checking.
87     # get_libdir_override expects one argument, the result get_libdir should
88     # return:
89     #
90     # get_libdir_override lib64
91     #
92     # Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93     get_libdir_override() {
94     CONF_LIBDIR="$1"
95     CONF_LIBDIR_OVERRIDE="$1"
96     }
97    
98 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
99     # libs in /lib. This is to fix linking problems when you have
100     # the .so in /lib, and the .a in /usr/lib. What happens is that
101     # in some cases when linking dynamic, the .a in /usr/lib is used
102     # instead of the .so in /lib due to gcc/libtool tweaking ld's
103     # library search path. This cause many builds to fail.
104     # See bug #4411 for more info.
105     #
106     # To use, simply call:
107     #
108     # gen_usr_ldscript libfoo.so
109     #
110     # Note that you should in general use the unversioned name of
111     # the library, as ldconfig should usually update it correctly
112     # to point to the latest version of the library present.
113     #
114     # <azarah@gentoo.org> (26 Oct 2002)
115     #
116     gen_usr_ldscript() {
117 vapier 1.109 local libdir="$(get_libdir)"
118 azarah 1.1 # Just make sure it exists
119 vapier 1.109 dodir /usr/${libdir}
120 danarmak 1.32
121 vapier 1.109 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122 azarah 1.1 /* GNU ld script
123     Because Gentoo have critical dynamic libraries
124     in /lib, and the static versions in /usr/lib, we
125     need to have a "fake" dynamic lib in /usr/lib,
126     otherwise we run into linking problems.
127     See bug #4411 on http://bugs.gentoo.org/ for
128     more info. */
129 vapier 1.109 GROUP ( /${libdir}/${1} )
130 azarah 1.1 END_LDSCRIPT
131 vapier 1.109 fperms a+x "/usr/${libdir}/${1}"
132 azarah 1.2 }
133    
134 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
135     #
136     # <azarah@gentoo.org> (11 Nov 2002)
137     #
138     draw_line() {
139     local i=0
140     local str_length=""
141    
142     # Handle calls that do not have args, or wc not being installed ...
143     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144     then
145     echo "==============================================================="
146     return 0
147     fi
148    
149     # Get the length of $*
150     str_length="$(echo -n "$*" | wc -m)"
151 danarmak 1.32
152 azarah 1.5 while [ "$i" -lt "${str_length}" ]
153     do
154     echo -n "="
155 danarmak 1.32
156 azarah 1.5 i=$((i + 1))
157     done
158    
159     echo
160    
161     return 0
162     }
163 azarah 1.2
164     # Default directory where patches are located
165     EPATCH_SOURCE="${WORKDIR}/patch"
166     # Default extension for patches
167     EPATCH_SUFFIX="patch.bz2"
168     # Default options for patch
169 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170     EPATCH_OPTS="-g0"
171 azarah 1.6 # List of patches not to apply. Not this is only file names,
172     # and not the full path ..
173     EPATCH_EXCLUDE=""
174 azarah 1.9 # Change the printed message for a single patch.
175     EPATCH_SINGLE_MSG=""
176 azarah 1.29 # Force applying bulk patches even if not following the style:
177     #
178     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
179     #
180     EPATCH_FORCE="no"
181 azarah 1.2
182     # This function is for bulk patching, or in theory for just one
183     # or two patches.
184     #
185     # It should work with .bz2, .gz, .zip and plain text patches.
186     # Currently all patches should be the same format.
187     #
188     # You do not have to specify '-p' option to patch, as it will
189     # try with -p0 to -p5 until it succeed, or fail at -p5.
190     #
191     # Above EPATCH_* variables can be used to control various defaults,
192     # bug they should be left as is to ensure an ebuild can rely on
193     # them for.
194     #
195 azarah 1.3 # Patches are applied in current directory.
196     #
197     # Bulk Patches should preferibly have the form of:
198 azarah 1.2 #
199     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
200     #
201     # For example:
202     #
203     # 01_all_misc-fix.patch.bz2
204     # 02_sparc_another-fix.patch.bz2
205     #
206     # This ensures that there are a set order, and you can have ARCH
207     # specific patches.
208     #
209 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
210     # single patch that need to be applied if its a file. If on the other
211     # hand its a directory, it will set EPATCH_SOURCE to this.
212     #
213 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
214     #
215     epatch() {
216     local PIPE_CMD=""
217     local STDERR_TARGET="${T}/$$.out"
218 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
219     local PATCH_SUFFIX=""
220 azarah 1.3 local SINGLE_PATCH="no"
221 azarah 1.4 local x=""
222 azarah 1.3
223     if [ "$#" -gt 1 ]
224     then
225 vapier 1.94 local m=""
226 vapier 1.121 einfo "${#} patches to apply ..."
227 vapier 1.94 for m in "$@" ; do
228     epatch "${m}"
229     done
230     return 0
231 azarah 1.3 fi
232    
233     if [ -n "$1" -a -f "$1" ]
234     then
235     SINGLE_PATCH="yes"
236 danarmak 1.32
237 azarah 1.4 local EPATCH_SOURCE="$1"
238     local EPATCH_SUFFIX="${1##*\.}"
239 danarmak 1.32
240 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
241     then
242 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
243     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
244     then
245     local EPATCH_SOURCE="$1/*"
246     else
247     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248     fi
249 azarah 1.3 else
250 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 azarah 1.8 then
252 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253     then
254     EPATCH_SOURCE="$1"
255     fi
256    
257 azarah 1.8 echo
258 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259     eerror
260     eerror " ${EPATCH_SOURCE}"
261 azarah 1.8 echo
262     die "Cannot find \$EPATCH_SOURCE!"
263     fi
264 danarmak 1.32
265 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 azarah 1.3 fi
267 azarah 1.2
268     case ${EPATCH_SUFFIX##*\.} in
269     bz2)
270     PIPE_CMD="bzip2 -dc"
271 azarah 1.8 PATCH_SUFFIX="bz2"
272 azarah 1.2 ;;
273 azarah 1.6 gz|Z|z)
274 azarah 1.2 PIPE_CMD="gzip -dc"
275 azarah 1.8 PATCH_SUFFIX="gz"
276 azarah 1.2 ;;
277 azarah 1.6 ZIP|zip)
278 azarah 1.2 PIPE_CMD="unzip -p"
279 azarah 1.8 PATCH_SUFFIX="zip"
280 azarah 1.2 ;;
281     *)
282     PIPE_CMD="cat"
283 azarah 1.8 PATCH_SUFFIX="patch"
284 azarah 1.2 ;;
285     esac
286    
287 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
288     then
289 vapier 1.121 einfo "Applying various patches (bugfixes/updates) ..."
290 azarah 1.3 fi
291     for x in ${EPATCH_SOURCE}
292 azarah 1.2 do
293 vapier 1.121 # New ARCH dependant patch naming scheme ...
294 azarah 1.2 #
295     # ???_arch_foo.patch
296     #
297     if [ -f ${x} ] && \
298 azarah 1.29 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299     [ "${EPATCH_FORCE}" = "yes" ])
300 azarah 1.2 then
301     local count=0
302     local popts="${EPATCH_OPTS}"
303 azarah 1.6
304     if [ -n "${EPATCH_EXCLUDE}" ]
305     then
306 azarah 1.9 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 azarah 1.6 then
308     continue
309     fi
310     fi
311 danarmak 1.32
312 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
313     then
314 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
315     then
316     einfo "${EPATCH_SINGLE_MSG}"
317     else
318 vapier 1.121 einfo "Applying ${x##*/} ..."
319 azarah 1.9 fi
320 azarah 1.3 else
321 vapier 1.121 einfo " ${x##*/} ..."
322 azarah 1.3 fi
323 azarah 1.2
324 azarah 1.8 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 azarah 1.2
327     # Allow for prefix to differ ... im lazy, so shoot me :/
328     while [ "${count}" -lt 5 ]
329     do
330 azarah 1.5 # Generate some useful debug info ...
331 azarah 1.8 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333    
334     if [ "${PATCH_SUFFIX}" != "patch" ]
335     then
336     echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338     else
339     PATCH_TARGET="${x}"
340     fi
341 danarmak 1.32
342 azarah 1.8 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 vapier 1.88 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344 danarmak 1.32
345 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347    
348     if [ "${PATCH_SUFFIX}" != "patch" ]
349     then
350     if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351     then
352     echo
353     eerror "Could not extract patch!"
354     #die "Could not extract patch!"
355     count=5
356     break
357     fi
358     fi
359 danarmak 1.32
360 vapier 1.88 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 azarah 1.2 then
362 azarah 1.8 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 vapier 1.121 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367    
368 vapier 1.88 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 azarah 1.8
370     if [ "$?" -ne 0 ]
371     then
372     cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373     echo
374     eerror "A dry-run of patch command succeeded, but actually"
375     eerror "applying the patch failed!"
376     #die "Real world sux compared to the dreamworld!"
377     count=5
378     fi
379    
380     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381 danarmak 1.32
382 azarah 1.2 break
383     fi
384    
385     count=$((count + 1))
386     done
387    
388 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
389     then
390     rm -f ${PATCH_TARGET}
391     fi
392    
393 azarah 1.2 if [ "${count}" -eq 5 ]
394     then
395 azarah 1.8 echo
396 azarah 1.2 eerror "Failed Patch: ${x##*/}!"
397     eerror
398     eerror "Include in your bugreport the contents of:"
399     eerror
400 azarah 1.8 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401     echo
402 azarah 1.2 die "Failed Patch: ${x##*/}!"
403     fi
404 azarah 1.8
405     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406 azarah 1.3
407     eend 0
408 azarah 1.2 fi
409     done
410 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
411     then
412     einfo "Done with patching"
413 azarah 1.10 fi
414 azarah 1.26 }
415    
416     # This function return true if we are using the NPTL pthreads
417     # implementation.
418     #
419     # <azarah@gentoo.org> (06 March 2003)
420     #
421     have_NPTL() {
422     cat > ${T}/test-nptl.c <<-"END"
423     #define _XOPEN_SOURCE
424     #include <unistd.h>
425     #include <stdio.h>
426    
427     int main()
428     {
429     char buf[255];
430     char *str = buf;
431    
432     confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433     if (NULL != str) {
434     printf("%s\n", str);
435     if (NULL != strstr(str, "NPTL"))
436     return 0;
437     }
438    
439     return 1;
440     }
441     END
442    
443 vapier 1.121 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 azarah 1.26 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445     then
446     echo "yes"
447 vapier 1.121 einfon "Checking what PTHREADS implementation we have ..."
448 azarah 1.26 if ${T}/nptl
449     then
450     return 0
451     else
452     return 1
453     fi
454     else
455     echo "no"
456     fi
457    
458     return 1
459 azarah 1.10 }
460    
461     # This function check how many cpu's are present, and then set
462     # -j in MAKEOPTS accordingly.
463     #
464     # Thanks to nall <nall@gentoo.org> for this.
465     #
466     get_number_of_jobs() {
467 azarah 1.13 local jobs=0
468    
469 azarah 1.10 if [ ! -r /proc/cpuinfo ]
470     then
471     return 1
472     fi
473    
474 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476     then
477     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479     ADMINPARAM="${ADMINPARAM/-j}"
480 azarah 1.14 fi
481    
482 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483 danarmak 1.32
484 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 azarah 1.10 then
487 zwelch 1.21 # these archs will always have "[Pp]rocessor"
488     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489 danarmak 1.32
490 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491     then
492     # sparc always has "ncpus active"
493 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 danarmak 1.32
495 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
496     then
497     # alpha has "cpus active", but only when compiled with SMP
498 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 azarah 1.10 then
500 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 azarah 1.10 else
502 azarah 1.13 jobs=2
503 azarah 1.10 fi
504 danarmak 1.32
505 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 azarah 1.10 then
507     # ppc has "processor", but only when compiled with SMP
508 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 azarah 1.10 then
510 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 azarah 1.10 else
512 azarah 1.13 jobs=2
513 azarah 1.10 fi
514 iggy 1.87 elif [ "${ARCH}" = "s390" ]
515     then
516     # s390 has "# processors : "
517     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 azarah 1.10 else
519 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
521 azarah 1.3 fi
522 azarah 1.13
523     # Make sure the number is valid ...
524     if [ "${jobs}" -lt 1 ]
525     then
526     jobs=1
527     fi
528 danarmak 1.32
529 azarah 1.15 if [ -n "${ADMINPARAM}" ]
530 azarah 1.14 then
531 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532     then
533 vapier 1.121 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535     else
536 vapier 1.121 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538     fi
539 azarah 1.14 fi
540 azarah 1.1 }
541    
542 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
543 vapier 1.80 # does not exist on the users system
544 vapier 1.52 # vapier@gentoo.org
545     #
546 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
547     emktemp() {
548 vapier 1.119 local exe="touch"
549     [ "$1" == "-d" ] && exe="mkdir" && shift
550 azarah 1.59 local topdir="$1"
551 mr_bones_ 1.100
552 vapier 1.117 if [ -z "${topdir}" ]
553 azarah 1.59 then
554 vapier 1.117 [ -z "${T}" ] \
555     && topdir="/tmp" \
556     || topdir="${T}"
557     fi
558    
559     if [ -z "$(type -p mktemp)" ]
560     then
561     local tmp=/
562     while [ -e "${tmp}" ] ; do
563     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
564     done
565 vapier 1.119 ${exe} "${tmp}"
566 vapier 1.117 echo "${tmp}"
567 vapier 1.52 else
568 vapier 1.119 [ "${exe}" == "touch" ] \
569     && exe="-p" \
570     || exe="-d"
571     mktemp ${exe} "${topdir}"
572 vapier 1.52 fi
573     }
574    
575 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
576     # and pw (FreeBSD) used in enewuser()/enewgroup()
577 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579 usata 1.91 #
580     # egetent(database, key)
581     egetent() {
582 usata 1.124 if useq ppc-macos ; then
583 usata 1.91 case "$2" in
584     *[!0-9]*) # Non numeric
585     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586     ;;
587     *) # Numeric
588     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589     ;;
590     esac
591 ka0ttic 1.108 elif useq x86-fbsd ; then
592     local action
593     if [ "$1" == "passwd" ]
594     then
595     action="user"
596     else
597     action="group"
598     fi
599     pw show "${action}" "$2" -q
600 usata 1.91 else
601 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
602 vapier 1.107 getent "$1" "$2"
603 usata 1.91 fi
604     }
605    
606 vapier 1.23 # Simplify/standardize adding users to the system
607     # vapier@gentoo.org
608     #
609     # enewuser(username, uid, shell, homedir, groups, extra options)
610     #
611     # Default values if you do not specify any:
612     # username: REQUIRED !
613     # uid: next available (see useradd(8))
614 vapier 1.27 # note: pass -1 to get default behavior
615 vapier 1.23 # shell: /bin/false
616     # homedir: /dev/null
617     # groups: none
618     # extra: comment of 'added by portage for ${PN}'
619     enewuser() {
620     # get the username
621     local euser="$1"; shift
622 azarah 1.59 if [ -z "${euser}" ]
623     then
624 vapier 1.23 eerror "No username specified !"
625     die "Cannot call enewuser without a username"
626     fi
627    
628 vapier 1.84 # lets see if the username already exists
629 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 azarah 1.59 then
631 vapier 1.23 return 0
632     fi
633 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
634 vapier 1.23
635     # options to pass to useradd
636 azarah 1.59 local opts=
637 vapier 1.23
638     # handle uid
639     local euid="$1"; shift
640 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641     then
642     if [ "${euid}" -gt 0 ]
643     then
644 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
645 vapier 1.82 then
646 vapier 1.84 euid="next"
647 vapier 1.82 fi
648 vapier 1.23 else
649     eerror "Userid given but is not greater than 0 !"
650     die "${euid} is not a valid UID"
651     fi
652     else
653 vapier 1.84 euid="next"
654     fi
655     if [ "${euid}" == "next" ]
656     then
657 usata 1.91 local pwrange
658 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
659 usata 1.91 pwrange="`jot 898 101`"
660     else
661     pwrange="`seq 101 999`"
662     fi
663     for euid in ${pwrange} ; do
664     [ -z "`egetent passwd ${euid}`" ] && break
665 vapier 1.84 done
666 vapier 1.23 fi
667 vapier 1.84 opts="${opts} -u ${euid}"
668 vapier 1.23 einfo " - Userid: ${euid}"
669    
670     # handle shell
671     local eshell="$1"; shift
672 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 azarah 1.59 then
674     if [ ! -e "${eshell}" ]
675     then
676 vapier 1.23 eerror "A shell was specified but it does not exist !"
677     die "${eshell} does not exist"
678     fi
679     else
680 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
681     then
682     eshell="/usr/bin/false"
683     else
684     eshell="/bin/false"
685     fi
686 vapier 1.23 fi
687     einfo " - Shell: ${eshell}"
688     opts="${opts} -s ${eshell}"
689    
690     # handle homedir
691     local ehome="$1"; shift
692 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 azarah 1.59 then
694     ehome="/dev/null"
695 vapier 1.23 fi
696     einfo " - Home: ${ehome}"
697     opts="${opts} -d ${ehome}"
698    
699     # handle groups
700     local egroups="$1"; shift
701 azarah 1.59 if [ ! -z "${egroups}" ]
702     then
703 vapier 1.23 local oldifs="${IFS}"
704 vapier 1.107 local defgroup="" exgroups=""
705    
706 vapier 1.23 export IFS=","
707 azarah 1.59 for g in ${egroups}
708     do
709 usata 1.115 export IFS="${oldifs}"
710 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
711 azarah 1.59 then
712 vapier 1.85 eerror "You must add group ${g} to the system first"
713 vapier 1.23 die "${g} is not a valid GID"
714     fi
715 vapier 1.107 if [ -z "${defgroup}" ]
716     then
717     defgroup="${g}"
718     else
719     exgroups="${exgroups},${g}"
720     fi
721 usata 1.115 export IFS=","
722 vapier 1.23 done
723     export IFS="${oldifs}"
724 vapier 1.107
725     opts="${opts} -g ${defgroup}"
726     if [ ! -z "${exgroups}" ]
727     then
728     opts="${opts} -G ${exgroups:1}"
729     fi
730 vapier 1.23 else
731     egroups="(none)"
732     fi
733     einfo " - Groups: ${egroups}"
734    
735     # handle extra and add the user
736     local eextra="$@"
737 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
738 vapier 1.23 export SANDBOX_ON="0"
739 usata 1.124 if useq ppc-macos
740 azarah 1.59 then
741 usata 1.91 ### Make the user
742     if [ -z "${eextra}" ]
743     then
744     dscl . create /users/${euser} uid ${euid}
745     dscl . create /users/${euser} shell ${eshell}
746     dscl . create /users/${euser} home ${ehome}
747     dscl . create /users/${euser} realname "added by portage for ${PN}"
748     ### Add the user to the groups specified
749 usata 1.115 local oldifs="${IFS}"
750     export IFS=","
751 usata 1.91 for g in ${egroups}
752     do
753     dscl . merge /groups/${g} users ${euser}
754     done
755 usata 1.115 export IFS="${oldifs}"
756 usata 1.91 else
757     einfo "Extra options are not supported on macos yet"
758     einfo "Please report the ebuild along with the info below"
759     einfo "eextra: ${eextra}"
760     die "Required function missing"
761     fi
762 ka0ttic 1.108 elif use x86-fbsd ; then
763     if [ -z "${eextra}" ]
764     then
765     pw useradd ${euser} ${opts} \
766     -c "added by portage for ${PN}" \
767     die "enewuser failed"
768     else
769     einfo " - Extra: ${eextra}"
770     pw useradd ${euser} ${opts} \
771     -c ${eextra} || die "enewuser failed"
772     fi
773 vapier 1.23 else
774 usata 1.91 if [ -z "${eextra}" ]
775     then
776     useradd ${opts} ${euser} \
777     -c "added by portage for ${PN}" \
778     || die "enewuser failed"
779     else
780     einfo " - Extra: ${eextra}"
781     useradd ${opts} ${euser} ${eextra} \
782     || die "enewuser failed"
783     fi
784 vapier 1.23 fi
785     export SANDBOX_ON="${oldsandbox}"
786    
787 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788     then
789 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
790     dodir ${ehome}
791 vapier 1.37 fowners ${euser} ${ehome}
792 vapier 1.38 fperms 755 ${ehome}
793 vapier 1.23 fi
794     }
795    
796     # Simplify/standardize adding groups to the system
797     # vapier@gentoo.org
798     #
799     # enewgroup(group, gid)
800     #
801     # Default values if you do not specify any:
802     # groupname: REQUIRED !
803     # gid: next available (see groupadd(8))
804     # extra: none
805     enewgroup() {
806     # get the group
807     local egroup="$1"; shift
808 azarah 1.59 if [ -z "${egroup}" ]
809     then
810 vapier 1.23 eerror "No group specified !"
811     die "Cannot call enewgroup without a group"
812     fi
813    
814     # see if group already exists
815 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 azarah 1.59 then
817 vapier 1.23 return 0
818     fi
819 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
820 vapier 1.23
821     # options to pass to useradd
822 azarah 1.59 local opts=
823 vapier 1.23
824     # handle gid
825     local egid="$1"; shift
826 azarah 1.59 if [ ! -z "${egid}" ]
827     then
828     if [ "${egid}" -gt 0 ]
829     then
830 usata 1.91 if [ -z "`egetent group ${egid}`" ]
831 vapier 1.83 then
832 usata 1.124 if useq ppc-macos ; then
833 usata 1.91 opts="${opts} ${egid}"
834     else
835     opts="${opts} -g ${egid}"
836     fi
837 vapier 1.83 else
838 vapier 1.84 egid="next available; requested gid taken"
839 vapier 1.83 fi
840 vapier 1.23 else
841     eerror "Groupid given but is not greater than 0 !"
842     die "${egid} is not a valid GID"
843     fi
844     else
845     egid="next available"
846     fi
847     einfo " - Groupid: ${egid}"
848    
849     # handle extra
850     local eextra="$@"
851     opts="${opts} ${eextra}"
852    
853     # add the group
854 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
855 vapier 1.23 export SANDBOX_ON="0"
856 usata 1.124 if useq ppc-macos ; then
857 usata 1.91 if [ ! -z "${eextra}" ];
858     then
859     einfo "Extra options are not supported on macos yet"
860     einfo "Please report the ebuild along with the info below"
861     einfo "eextra: ${eextra}"
862     die "Required function missing"
863     fi
864 mr_bones_ 1.100
865 usata 1.91 # If we need the next available
866     case ${egid} in
867     *[!0-9]*) # Non numeric
868     for egid in `jot 898 101`; do
869     [ -z "`egetent group ${egid}`" ] && break
870     done
871     esac
872     dscl . create /groups/${egroup} gid ${egid}
873 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
874 ka0ttic 1.108 elif use x86-fbsd ; then
875     case ${egid} in
876     *[!0-9]*) # Non numeric
877     for egid in `jot 898 101`; do
878     [ -z "`egetent group ${egid}`" ] && break
879     done
880     esac
881     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 usata 1.91 else
883     groupadd ${opts} ${egroup} || die "enewgroup failed"
884     fi
885 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
886 vapier 1.24 }
887    
888     # Simple script to replace 'dos2unix' binaries
889     # vapier@gentoo.org
890     #
891 vapier 1.121 # edos2unix(file, <more files> ...)
892 vapier 1.24 edos2unix() {
893 vapier 1.61 for f in "$@"
894 azarah 1.59 do
895 vapier 1.61 cp "${f}" ${T}/edos2unix
896     sed 's/\r$//' ${T}/edos2unix > "${f}"
897 vapier 1.24 done
898 vapier 1.39 }
899    
900     # Make a desktop file !
901     # Great for making those icons in kde/gnome startmenu !
902     # Amaze your friends ! Get the women ! Join today !
903     #
904     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
905     #
906     # binary: what binary does the app run with ?
907     # name: the name that will show up in the menu
908     # icon: give your little like a pretty little icon ...
909 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
910     # a full path to an icon
911 vapier 1.39 # type: what kind of application is this ? for categories:
912 vapier 1.118 # http://www.freedesktop.org/standards/menu-spec/
913 vapier 1.39 # path: if your app needs to startup in a specific dir
914     make_desktop_entry() {
915 vapier 1.118 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
916 vapier 1.39
917 azarah 1.59 local exec="${1}"
918     local name="${2:-${PN}}"
919     local icon="${3:-${PN}.png}"
920     local type="${4}"
921 vapier 1.81 local subdir="${6}"
922 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
923 azarah 1.59 if [ -z "${type}" ]
924     then
925 vapier 1.39 case ${CATEGORY} in
926 azarah 1.59 "app-emulation")
927     type=Emulator
928 vapier 1.86 subdir="Emulation"
929 azarah 1.59 ;;
930     "games-"*)
931     type=Game
932 vapier 1.81 subdir="Games"
933 wolf31o2 1.65 ;;
934     "net-"*)
935 vapier 1.81 type=Network
936     subdir="${type}"
937 azarah 1.59 ;;
938     *)
939     type=
940 vapier 1.81 subdir=
941 azarah 1.59 ;;
942 vapier 1.39 esac
943     fi
944 azarah 1.59 local desktop="${T}/${exec}.desktop"
945 vapier 1.39
946     echo "[Desktop Entry]
947     Encoding=UTF-8
948     Version=0.9.2
949     Name=${name}
950     Type=Application
951     Comment=${DESCRIPTION}
952     Exec=${exec}
953     Path=${path}
954     Icon=${icon}
955 vapier 1.99 Categories=Application;${type};" > "${desktop}"
956 vapier 1.39
957 vapier 1.118 insinto /usr/share/applications
958     doins "${desktop}"
959 vapier 1.39
960     return 0
961 danarmak 1.32 }
962    
963 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
964     find_unpackable_file() {
965 azarah 1.59 local src="$1"
966     if [ -z "${src}" ]
967     then
968 vapier 1.50 src="${DISTDIR}/${A}"
969     else
970 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
971     then
972 vapier 1.50 src="${DISTDIR}/${src}"
973 azarah 1.59 elif [ -e "${PWD}/${src}" ]
974     then
975 vapier 1.50 src="${PWD}/${src}"
976 azarah 1.59 elif [ -e "${src}" ]
977     then
978 vapier 1.50 src="${src}"
979     fi
980     fi
981 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
982     echo "${src}"
983     }
984    
985     # Unpack those pesky pdv generated files ...
986     # They're self-unpacking programs with the binary package stuffed in
987     # the middle of the archive. Valve seems to use it a lot ... too bad
988     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
989     #
990     # Usage: unpack_pdv [file to unpack] [size of off_t]
991     # - you have to specify the off_t size ... i have no idea how to extract that
992     # information out of the binary executable myself. basically you pass in
993     # the size of the off_t type (in bytes) on the machine that built the pdv
994     # archive. one way to determine this is by running the following commands:
995     # strings <pdv archive> | grep lseek
996     # strace -elseek <pdv archive>
997     # basically look for the first lseek command (we do the strings/grep because
998     # sometimes the function call is _llseek or something) and steal the 2nd
999     # parameter. here is an example:
1000     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001     # lseek
1002     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003     # lseek(3, -4, SEEK_END) = 2981250
1004     # thus we would pass in the value of '4' as the second parameter.
1005     unpack_pdv() {
1006     local src="`find_unpackable_file $1`"
1007     local sizeoff_t="$2"
1008    
1009     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1010    
1011     local shrtsrc="`basename ${src}`"
1012     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1014     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1015    
1016     # grab metadata for debug reasons
1017 vapier 1.117 local metafile="$(emktemp)"
1018 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1019    
1020     # rip out the final file name from the metadata
1021     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1022     datafile="`basename ${datafile}`"
1023    
1024 vapier 1.71 # now lets uncompress/untar the file if need be
1025 vapier 1.117 local tmpfile="$(emktemp)"
1026 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1027 vapier 1.71
1028     local iscompressed="`file -b ${tmpfile}`"
1029     if [ "${iscompressed:0:8}" == "compress" ] ; then
1030     iscompressed=1
1031     mv ${tmpfile}{,.Z}
1032     gunzip ${tmpfile}
1033     else
1034     iscompressed=0
1035     fi
1036     local istar="`file -b ${tmpfile}`"
1037     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1038     istar=1
1039     else
1040     istar=0
1041     fi
1042    
1043     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1044     #dd if=${src} ibs=${metaskip} count=1 \
1045     # | dd ibs=${tailskip} skip=1 \
1046     # | gzip -dc \
1047     # > ${datafile}
1048     if [ ${iscompressed} -eq 1 ] ; then
1049     if [ ${istar} -eq 1 ] ; then
1050     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1051     | head -c $((${metaskip}-${tailskip})) \
1052     | tar -xzf -
1053     else
1054 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1055     | head -c $((${metaskip}-${tailskip})) \
1056     | gzip -dc \
1057     > ${datafile}
1058 vapier 1.71 fi
1059     else
1060     if [ ${istar} -eq 1 ] ; then
1061     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1062     | head -c $((${metaskip}-${tailskip})) \
1063 vapier 1.73 | tar --no-same-owner -xf -
1064 vapier 1.71 else
1065 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066     | head -c $((${metaskip}-${tailskip})) \
1067     > ${datafile}
1068 vapier 1.71 fi
1069     fi
1070     true
1071     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1072 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073     }
1074    
1075     # Unpack those pesky makeself generated files ...
1076     # They're shell scripts with the binary package tagged onto
1077     # the end of the archive. Loki utilized the format as does
1078     # many other game companies.
1079     #
1080 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1081 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1082     # - If the offset is not specified then we will attempt to extract
1083     # the proper offset from the script itself.
1084     unpack_makeself() {
1085 vapier 1.112 local src="$(find_unpackable_file "$1")"
1086 vapier 1.70 local skip="$2"
1087 vapier 1.112 local exe="$3"
1088 vapier 1.50
1089 vapier 1.112 local shrtsrc="$(basename "${src}")"
1090 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1091 azarah 1.59 if [ -z "${skip}" ]
1092     then
1093 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1094     local skip=0
1095 vapier 1.112 exe=tail
1096 vapier 1.41 case ${ver} in
1097     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1098 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1099 vapier 1.41 ;;
1100     2.0|2.0.1)
1101 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1102 vapier 1.41 ;;
1103 wolf31o2 1.48 2.1.1)
1104 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1105 wolf31o2 1.48 let skip="skip + 1"
1106     ;;
1107 vapier 1.49 2.1.2)
1108 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1109 vapier 1.49 let skip="skip + 1"
1110     ;;
1111 wolf31o2 1.48 2.1.3)
1112 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1113 vapier 1.41 let skip="skip + 1"
1114     ;;
1115 vapier 1.112 2.1.4)
1116     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1117     skip=$(head -n ${skip} "${src}" | wc -c)
1118     exe="dd"
1119     ;;
1120 vapier 1.41 *)
1121     eerror "I'm sorry, but I was unable to support the Makeself file."
1122     eerror "The version I detected was '${ver}'."
1123     eerror "Please file a bug about the file ${shrtsrc} at"
1124     eerror "http://bugs.gentoo.org/ so that support can be added."
1125     die "makeself version '${ver}' not supported"
1126     ;;
1127     esac
1128     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1129     fi
1130 vapier 1.112 case ${exe} in
1131     tail) exe="tail -n +${skip} '${src}'";;
1132     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1133     *) die "makeself cant handle exe '${exe}'"
1134     esac
1135 vapier 1.41
1136 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1137 vapier 1.117 local tmpfile="$(emktemp)"
1138 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1139     local filetype="$(file -b "${tmpfile}")"
1140 vapier 1.68 case ${filetype} in
1141     *tar\ archive)
1142 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1143 vapier 1.68 ;;
1144     bzip2*)
1145 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1146 mr_bones_ 1.69 ;;
1147 vapier 1.68 gzip*)
1148 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1149 vapier 1.68 ;;
1150 vapier 1.93 compress*)
1151 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1152 vapier 1.93 ;;
1153 vapier 1.68 *)
1154 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1155 vapier 1.68 false
1156     ;;
1157     esac
1158     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1159 wolf31o2 1.56 }
1160    
1161     # Display a license for user to accept.
1162     #
1163     # Usage: check_license [license]
1164     # - If the file is not specified then ${LICENSE} is used.
1165     check_license() {
1166 vapier 1.60 local lic=$1
1167     if [ -z "${lic}" ] ; then
1168     lic="${PORTDIR}/licenses/${LICENSE}"
1169 wolf31o2 1.56 else
1170 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1171     lic="${PORTDIR}/licenses/${src}"
1172     elif [ -e "${PWD}/${src}" ] ; then
1173     lic="${PWD}/${src}"
1174     elif [ -e "${src}" ] ; then
1175     lic="${src}"
1176 wolf31o2 1.56 fi
1177     fi
1178 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1179 vapier 1.64 local l="`basename ${lic}`"
1180 wolf31o2 1.56
1181 vapier 1.60 # here is where we check for the licenses the user already
1182     # accepted ... if we don't find a match, we make the user accept
1183 wolf31o2 1.106 local shopts=$-
1184 vapier 1.60 local alic
1185 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1186 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1187 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1188     set +o noglob; set -${shopts} #reset old shell opts
1189     return 0
1190     fi
1191 vapier 1.60 done
1192 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1193 vapier 1.60
1194 vapier 1.117 local licmsg="$(emktemp)"
1195 vapier 1.60 cat << EOF > ${licmsg}
1196     **********************************************************
1197     The following license outlines the terms of use of this
1198     package. You MUST accept this license for installation to
1199     continue. When you are done viewing, hit 'q'. If you
1200     CTRL+C out of this, the install will not run!
1201     **********************************************************
1202    
1203     EOF
1204     cat ${lic} >> ${licmsg}
1205     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1206 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1207 vapier 1.60 read alic
1208     case ${alic} in
1209     yes|Yes|y|Y)
1210     return 0
1211     ;;
1212     *)
1213     echo;echo;echo
1214     eerror "You MUST accept the license to continue! Exiting!"
1215     die "Failed to accept license"
1216     ;;
1217     esac
1218 vapier 1.23 }
1219 vapier 1.75
1220     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1221     # the whole 'non-interactive' policy, but damnit I want CD support !
1222     #
1223     # with these cdrom functions we handle all the user interaction and
1224     # standardize everything. all you have to do is call cdrom_get_cds()
1225     # and when the function returns, you can assume that the cd has been
1226     # found at CDROM_ROOT.
1227     #
1228     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1229     # etc... if you want to give the cds better names, then just export
1230     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1231     #
1232     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1233     #
1234     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1235     # - this will attempt to locate a cd based upon a file that is on
1236     # the cd ... the more files you give this function, the more cds
1237     # the cdrom functions will handle
1238     cdrom_get_cds() {
1239     # first we figure out how many cds we're dealing with by
1240     # the # of files they gave us
1241     local cdcnt=0
1242     local f=
1243     for f in "$@" ; do
1244     cdcnt=$((cdcnt + 1))
1245     export CDROM_CHECK_${cdcnt}="$f"
1246     done
1247     export CDROM_TOTAL_CDS=${cdcnt}
1248     export CDROM_CURRENT_CD=1
1249    
1250     # now we see if the user gave use CD_ROOT ...
1251     # if they did, let's just believe them that it's correct
1252     if [ ! -z "${CD_ROOT}" ] ; then
1253     export CDROM_ROOT="${CD_ROOT}"
1254     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1255     return
1256     fi
1257     # do the same for CD_ROOT_X
1258     if [ ! -z "${CD_ROOT_1}" ] ; then
1259     local var=
1260     cdcnt=0
1261     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1262     cdcnt=$((cdcnt + 1))
1263     var="CD_ROOT_${cdcnt}"
1264     if [ -z "${!var}" ] ; then
1265     eerror "You must either use just the CD_ROOT"
1266     eerror "or specify ALL the CD_ROOT_X variables."
1267     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1268     die "could not locate CD_ROOT_${cdcnt}"
1269     fi
1270     export CDROM_ROOTS_${cdcnt}="${!var}"
1271     done
1272     export CDROM_ROOT=${CDROM_ROOTS_1}
1273     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1274     return
1275     fi
1276    
1277     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1278     einfon "This ebuild will need the "
1279     if [ -z "${CDROM_NAME}" ] ; then
1280     echo "cdrom for ${PN}."
1281     else
1282     echo "${CDROM_NAME}."
1283     fi
1284     echo
1285     einfo "If you do not have the CD, but have the data files"
1286     einfo "mounted somewhere on your filesystem, just export"
1287     einfo "the variable CD_ROOT so that it points to the"
1288     einfo "directory containing the files."
1289     echo
1290     else
1291     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1292     cdcnt=0
1293     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1294     cdcnt=$((cdcnt + 1))
1295     var="CDROM_NAME_${cdcnt}"
1296     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1297     done
1298     echo
1299     einfo "If you do not have the CDs, but have the data files"
1300     einfo "mounted somewhere on your filesystem, just export"
1301     einfo "the following variables so they point to the right place:"
1302     einfon ""
1303     cdcnt=0
1304     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1305     cdcnt=$((cdcnt + 1))
1306     echo -n " CD_ROOT_${cdcnt}"
1307     done
1308     echo
1309     einfo "Or, if you have all the files in the same place, or"
1310     einfo "you only have one cdrom, you can export CD_ROOT"
1311     einfo "and that place will be used as the same data source"
1312     einfo "for all the CDs."
1313     echo
1314     fi
1315     export CDROM_CURRENT_CD=0
1316     cdrom_load_next_cd
1317     }
1318    
1319     # this is only used when you need access to more than one cd.
1320     # when you have finished using the first cd, just call this function.
1321     # when it returns, CDROM_ROOT will be pointing to the second cd.
1322     # remember, you can only go forward in the cd chain, you can't go back.
1323     cdrom_load_next_cd() {
1324     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1325     local var=
1326    
1327 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1328     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1329     return
1330     fi
1331    
1332 vapier 1.75 unset CDROM_ROOT
1333     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1334     if [ -z "${!var}" ] ; then
1335     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1336     cdrom_locate_file_on_cd ${!var}
1337     else
1338     export CDROM_ROOT="${!var}"
1339     fi
1340    
1341     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342     }
1343    
1344     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1345     # functions. this should *never* be called from an ebuild.
1346     # all it does is try to locate a give file on a cd ... if the cd isn't
1347     # found, then a message asking for the user to insert the cdrom will be
1348     # displayed and we'll hang out here until:
1349     # (1) the file is found on a mounted cdrom
1350     # (2) the user hits CTRL+C
1351     cdrom_locate_file_on_cd() {
1352     while [ -z "${CDROM_ROOT}" ] ; do
1353     local dir="$(dirname ${@})"
1354     local file="$(basename ${@})"
1355     local mline=""
1356     local showedmsg=0
1357    
1358     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1359     [ -d "${mline}/${dir}" ] || continue
1360     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1361     && export CDROM_ROOT=${mline}
1362     done
1363    
1364     if [ -z "${CDROM_ROOT}" ] ; then
1365     echo
1366     if [ ${showedmsg} -eq 0 ] ; then
1367     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1368     if [ -z "${CDROM_NAME}" ] ; then
1369     einfo "Please insert the cdrom for ${PN} now !"
1370     else
1371     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1372     fi
1373     else
1374     if [ -z "${CDROM_NAME_1}" ] ; then
1375     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1376     else
1377     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1378     einfo "Please insert+mount the ${!var} cdrom now !"
1379     fi
1380     fi
1381     showedmsg=1
1382     fi
1383     einfo "Press return to scan for the cd again"
1384     einfo "or hit CTRL+C to abort the emerge."
1385     read
1386     fi
1387     done
1388     }
1389 vapier 1.92
1390 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1391 vapier 1.92 # a package can support
1392     #
1393     # usage: strip-linguas <allow LINGUAS>
1394     # strip-linguas -i <directories of .po files>
1395     # strip-linguas -u <directories of .po files>
1396     #
1397     # The first form allows you to specify a list of LINGUAS.
1398 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1399 vapier 1.92 # directories and uses the intersection of the lists.
1400 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1401 vapier 1.92 # directories and uses the union of the lists.
1402     strip-linguas() {
1403     local ls newls
1404     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1405     local op="$1"; shift
1406     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1407     local d f
1408     for d in "$@" ; do
1409     if [ "${op}" == "-u" ] ; then
1410     newls="${ls}"
1411     else
1412     newls=""
1413     fi
1414     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1415     if [ "${op}" == "-i" ] ; then
1416     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1417     else
1418     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1419     fi
1420     done
1421     ls="${newls}"
1422     done
1423     ls="${ls//.po}"
1424     else
1425     ls="$@"
1426     fi
1427    
1428     ls=" ${ls} "
1429     newls=""
1430     for f in ${LINGUAS} ; do
1431     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1432 vapier 1.120 newls="${newls} ${f}"
1433 vapier 1.92 else
1434     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1435     fi
1436     done
1437     if [ -z "${newls}" ] ; then
1438     unset LINGUAS
1439     else
1440     export LINGUAS="${newls}"
1441     fi
1442     }
1443 iggy 1.110
1444     # moved from kernel.eclass since they are generally useful outside of
1445     # kernel.eclass -iggy (20041002)
1446    
1447     # the following functions are useful in kernel module ebuilds, etc.
1448     # for an example see ivtv or drbd ebuilds
1449    
1450     # set's ARCH to match what the kernel expects
1451     set_arch_to_kernel() {
1452     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1453     case ${ARCH} in
1454     x86) export ARCH="i386";;
1455     amd64) export ARCH="x86_64";;
1456     hppa) export ARCH="parisc";;
1457     mips) export ARCH="mips";;
1458     *) export ARCH="${ARCH}";;
1459     esac
1460     }
1461    
1462     # set's ARCH back to what portage expects
1463     set_arch_to_portage() {
1464     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1465     }
1466 eradicator 1.111
1467     # Jeremy Huddleston <eradicator@gentoo.org>:
1468     # preserve_old_lib /path/to/libblah.so.0
1469     # preserve_old_lib_notify /path/to/libblah.so.0
1470     #
1471     # These functions are useful when a lib in your package changes --soname. Such
1472     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1473     # would break packages that link against it. Most people get around this
1474     # by using the portage SLOT mechanism, but that is not always a relevant
1475     # solution, so instead you can add the following to your ebuilds:
1476     #
1477     # src_install() {
1478     # ...
1479     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1480     # ...
1481     # }
1482     #
1483     # pkg_postinst() {
1484     # ...
1485     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1486     # ...
1487     # }
1488    
1489     preserve_old_lib() {
1490     LIB=$1
1491    
1492     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1493     SONAME=`basename ${LIB}`
1494     DIRNAME=`dirname ${LIB}`
1495    
1496     dodir ${DIRNAME}
1497     cp ${ROOT}${LIB} ${D}${DIRNAME}
1498     touch ${D}${LIB}
1499     fi
1500     }
1501    
1502     preserve_old_lib_notify() {
1503     LIB=$1
1504    
1505     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1506     SONAME=`basename ${LIB}`
1507    
1508     einfo "An old version of an installed library was detected on your system."
1509     einfo "In order to avoid breaking packages that link against is, this older version"
1510     einfo "is not being removed. In order to make full use of this newer version,"
1511     einfo "you will need to execute the following command:"
1512     einfo " revdep-rebuild --soname ${SONAME}"
1513     einfo
1514     einfo "After doing that, you can safely remove ${LIB}"
1515 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1516 eradicator 1.111 fi
1517     }

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