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Revision 1.117 - (hide annotations) (download)
Sat Oct 9 18:25:43 2004 UTC (9 years, 10 months ago) by vapier
Branch: MAIN
Changes since 1.116: +22 -13 lines
make a nice wrapper for mktemp

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 vapier 1.117 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.116 2004/10/07 06:02:39 eradicator 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 [ "$#" -gt 1 ]
224     then
225 vapier 1.94 local m=""
226     einfo "${#} patches to apply..."
227     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 azarah 1.8 if [ ! -d ${EPATCH_SOURCE} ]
251     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     einfo "Applying various patches (bugfixes/updates)..."
290     fi
291     for x in ${EPATCH_SOURCE}
292 azarah 1.2 do
293     # New ARCH dependant patch naming scheme...
294     #
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     einfo "Applying ${x##*/}..."
319     fi
320 azarah 1.3 else
321     einfo " ${x##*/}..."
322     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     echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365     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     einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444     if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445     then
446     echo "yes"
447     einfon "Checking what PTHREADS implementation we have ... "
448     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 "${ADMINPARAM}" ]
532     then
533     einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534     export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535     else
536     einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537     export MAKEOPTS="${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 azarah 1.59 local topdir="$1"
549 mr_bones_ 1.100
550 vapier 1.117 if [ -z "${topdir}" ]
551 azarah 1.59 then
552 vapier 1.117 [ -z "${T}" ] \
553     && topdir="/tmp" \
554     || topdir="${T}"
555     fi
556    
557     if [ -z "$(type -p mktemp)" ]
558     then
559     local tmp=/
560     while [ -e "${tmp}" ] ; do
561     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562     done
563     touch "${tmp}"
564     echo "${tmp}"
565 vapier 1.52 else
566 vapier 1.117 mktemp -p "${topdir}"
567 vapier 1.52 fi
568     }
569    
570 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
571     # and pw (FreeBSD) used in enewuser()/enewgroup()
572 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574 usata 1.91 #
575     # egetent(database, key)
576     egetent() {
577 usata 1.114 if useq macos || useq ppc-macos ; then
578 usata 1.91 case "$2" in
579     *[!0-9]*) # Non numeric
580     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581     ;;
582     *) # Numeric
583     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584     ;;
585     esac
586 ka0ttic 1.108 elif useq x86-fbsd ; then
587     local action
588     if [ "$1" == "passwd" ]
589     then
590     action="user"
591     else
592     action="group"
593     fi
594     pw show "${action}" "$2" -q
595 usata 1.91 else
596 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
597 vapier 1.107 getent "$1" "$2"
598 usata 1.91 fi
599     }
600    
601 vapier 1.23 # Simplify/standardize adding users to the system
602     # vapier@gentoo.org
603     #
604     # enewuser(username, uid, shell, homedir, groups, extra options)
605     #
606     # Default values if you do not specify any:
607     # username: REQUIRED !
608     # uid: next available (see useradd(8))
609 vapier 1.27 # note: pass -1 to get default behavior
610 vapier 1.23 # shell: /bin/false
611     # homedir: /dev/null
612     # groups: none
613     # extra: comment of 'added by portage for ${PN}'
614     enewuser() {
615     # get the username
616     local euser="$1"; shift
617 azarah 1.59 if [ -z "${euser}" ]
618     then
619 vapier 1.23 eerror "No username specified !"
620     die "Cannot call enewuser without a username"
621     fi
622    
623 vapier 1.84 # lets see if the username already exists
624 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
625 azarah 1.59 then
626 vapier 1.23 return 0
627     fi
628 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
629 vapier 1.23
630     # options to pass to useradd
631 azarah 1.59 local opts=
632 vapier 1.23
633     # handle uid
634     local euid="$1"; shift
635 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
636     then
637     if [ "${euid}" -gt 0 ]
638     then
639 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
640 vapier 1.82 then
641 vapier 1.84 euid="next"
642 vapier 1.82 fi
643 vapier 1.23 else
644     eerror "Userid given but is not greater than 0 !"
645     die "${euid} is not a valid UID"
646     fi
647     else
648 vapier 1.84 euid="next"
649     fi
650     if [ "${euid}" == "next" ]
651     then
652 usata 1.91 local pwrange
653 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
654 usata 1.91 pwrange="`jot 898 101`"
655     else
656     pwrange="`seq 101 999`"
657     fi
658     for euid in ${pwrange} ; do
659     [ -z "`egetent passwd ${euid}`" ] && break
660 vapier 1.84 done
661 vapier 1.23 fi
662 vapier 1.84 opts="${opts} -u ${euid}"
663 vapier 1.23 einfo " - Userid: ${euid}"
664    
665     # handle shell
666     local eshell="$1"; shift
667 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
668 azarah 1.59 then
669     if [ ! -e "${eshell}" ]
670     then
671 vapier 1.23 eerror "A shell was specified but it does not exist !"
672     die "${eshell} does not exist"
673     fi
674     else
675 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
676     then
677     eshell="/usr/bin/false"
678     else
679     eshell="/bin/false"
680     fi
681 vapier 1.23 fi
682     einfo " - Shell: ${eshell}"
683     opts="${opts} -s ${eshell}"
684    
685     # handle homedir
686     local ehome="$1"; shift
687 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
688 azarah 1.59 then
689     ehome="/dev/null"
690 vapier 1.23 fi
691     einfo " - Home: ${ehome}"
692     opts="${opts} -d ${ehome}"
693    
694     # handle groups
695     local egroups="$1"; shift
696 azarah 1.59 if [ ! -z "${egroups}" ]
697     then
698 vapier 1.23 local oldifs="${IFS}"
699 vapier 1.107 local defgroup="" exgroups=""
700    
701 vapier 1.23 export IFS=","
702 azarah 1.59 for g in ${egroups}
703     do
704 usata 1.115 export IFS="${oldifs}"
705 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
706 azarah 1.59 then
707 vapier 1.85 eerror "You must add group ${g} to the system first"
708 vapier 1.23 die "${g} is not a valid GID"
709     fi
710 vapier 1.107 if [ -z "${defgroup}" ]
711     then
712     defgroup="${g}"
713     else
714     exgroups="${exgroups},${g}"
715     fi
716 usata 1.115 export IFS=","
717 vapier 1.23 done
718     export IFS="${oldifs}"
719 vapier 1.107
720     opts="${opts} -g ${defgroup}"
721     if [ ! -z "${exgroups}" ]
722     then
723     opts="${opts} -G ${exgroups:1}"
724     fi
725 vapier 1.23 else
726     egroups="(none)"
727     fi
728     einfo " - Groups: ${egroups}"
729    
730     # handle extra and add the user
731     local eextra="$@"
732 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
733 vapier 1.23 export SANDBOX_ON="0"
734 usata 1.114 if useq macos || useq ppc-macos ;
735 azarah 1.59 then
736 usata 1.91 ### Make the user
737     if [ -z "${eextra}" ]
738     then
739     dscl . create /users/${euser} uid ${euid}
740     dscl . create /users/${euser} shell ${eshell}
741     dscl . create /users/${euser} home ${ehome}
742     dscl . create /users/${euser} realname "added by portage for ${PN}"
743     ### Add the user to the groups specified
744 usata 1.115 local oldifs="${IFS}"
745     export IFS=","
746 usata 1.91 for g in ${egroups}
747     do
748     dscl . merge /groups/${g} users ${euser}
749     done
750 usata 1.115 export IFS="${oldifs}"
751 usata 1.91 else
752     einfo "Extra options are not supported on macos yet"
753     einfo "Please report the ebuild along with the info below"
754     einfo "eextra: ${eextra}"
755     die "Required function missing"
756     fi
757 ka0ttic 1.108 elif use x86-fbsd ; then
758     if [ -z "${eextra}" ]
759     then
760     pw useradd ${euser} ${opts} \
761     -c "added by portage for ${PN}" \
762     die "enewuser failed"
763     else
764     einfo " - Extra: ${eextra}"
765     pw useradd ${euser} ${opts} \
766     -c ${eextra} || die "enewuser failed"
767     fi
768 vapier 1.23 else
769 usata 1.91 if [ -z "${eextra}" ]
770     then
771     useradd ${opts} ${euser} \
772     -c "added by portage for ${PN}" \
773     || die "enewuser failed"
774     else
775     einfo " - Extra: ${eextra}"
776     useradd ${opts} ${euser} ${eextra} \
777     || die "enewuser failed"
778     fi
779 vapier 1.23 fi
780     export SANDBOX_ON="${oldsandbox}"
781    
782 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783     then
784 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
785     dodir ${ehome}
786 vapier 1.37 fowners ${euser} ${ehome}
787 vapier 1.38 fperms 755 ${ehome}
788 vapier 1.23 fi
789     }
790    
791     # Simplify/standardize adding groups to the system
792     # vapier@gentoo.org
793     #
794     # enewgroup(group, gid)
795     #
796     # Default values if you do not specify any:
797     # groupname: REQUIRED !
798     # gid: next available (see groupadd(8))
799     # extra: none
800     enewgroup() {
801     # get the group
802     local egroup="$1"; shift
803 azarah 1.59 if [ -z "${egroup}" ]
804     then
805 vapier 1.23 eerror "No group specified !"
806     die "Cannot call enewgroup without a group"
807     fi
808    
809     # see if group already exists
810 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
811 azarah 1.59 then
812 vapier 1.23 return 0
813     fi
814 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
815 vapier 1.23
816     # options to pass to useradd
817 azarah 1.59 local opts=
818 vapier 1.23
819     # handle gid
820     local egid="$1"; shift
821 azarah 1.59 if [ ! -z "${egid}" ]
822     then
823     if [ "${egid}" -gt 0 ]
824     then
825 usata 1.91 if [ -z "`egetent group ${egid}`" ]
826 vapier 1.83 then
827 usata 1.114 if useq macos || useq ppc-macos ; then
828 usata 1.91 opts="${opts} ${egid}"
829     else
830     opts="${opts} -g ${egid}"
831     fi
832 vapier 1.83 else
833 vapier 1.84 egid="next available; requested gid taken"
834 vapier 1.83 fi
835 vapier 1.23 else
836     eerror "Groupid given but is not greater than 0 !"
837     die "${egid} is not a valid GID"
838     fi
839     else
840     egid="next available"
841     fi
842     einfo " - Groupid: ${egid}"
843    
844     # handle extra
845     local eextra="$@"
846     opts="${opts} ${eextra}"
847    
848     # add the group
849 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
850 vapier 1.23 export SANDBOX_ON="0"
851 usata 1.114 if useq macos || useq ppc-macos ;
852 usata 1.91 then
853     if [ ! -z "${eextra}" ];
854     then
855     einfo "Extra options are not supported on macos yet"
856     einfo "Please report the ebuild along with the info below"
857     einfo "eextra: ${eextra}"
858     die "Required function missing"
859     fi
860 mr_bones_ 1.100
861 usata 1.91 # If we need the next available
862     case ${egid} in
863     *[!0-9]*) # Non numeric
864     for egid in `jot 898 101`; do
865     [ -z "`egetent group ${egid}`" ] && break
866     done
867     esac
868     dscl . create /groups/${egroup} gid ${egid}
869 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
870 ka0ttic 1.108 elif use x86-fbsd ; then
871     case ${egid} in
872     *[!0-9]*) # Non numeric
873     for egid in `jot 898 101`; do
874     [ -z "`egetent group ${egid}`" ] && break
875     done
876     esac
877     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 usata 1.91 else
879     groupadd ${opts} ${egroup} || die "enewgroup failed"
880     fi
881 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
882 vapier 1.24 }
883    
884     # Simple script to replace 'dos2unix' binaries
885     # vapier@gentoo.org
886     #
887     # edos2unix(file, <more files>...)
888     edos2unix() {
889 vapier 1.61 for f in "$@"
890 azarah 1.59 do
891 vapier 1.61 cp "${f}" ${T}/edos2unix
892     sed 's/\r$//' ${T}/edos2unix > "${f}"
893 vapier 1.24 done
894 vapier 1.39 }
895    
896     # Make a desktop file !
897     # Great for making those icons in kde/gnome startmenu !
898     # Amaze your friends ! Get the women ! Join today !
899     # gnome2 /usr/share/applications
900     # gnome1 /usr/share/gnome/apps/
901     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
902     #
903     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
904     #
905     # binary: what binary does the app run with ?
906     # name: the name that will show up in the menu
907     # icon: give your little like a pretty little icon ...
908     # this can be relative (to /usr/share/pixmaps) or
909     # a full path to an icon
910     # type: what kind of application is this ? for categories:
911 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
912 vapier 1.39 # path: if your app needs to startup in a specific dir
913     make_desktop_entry() {
914     [ -z "$1" ] && eerror "You must specify the executable" && return 1
915    
916 azarah 1.59 local exec="${1}"
917     local name="${2:-${PN}}"
918     local icon="${3:-${PN}.png}"
919     local type="${4}"
920 vapier 1.81 local subdir="${6}"
921 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
922 azarah 1.59 if [ -z "${type}" ]
923     then
924 vapier 1.39 case ${CATEGORY} in
925 azarah 1.59 "app-emulation")
926     type=Emulator
927 vapier 1.86 subdir="Emulation"
928 azarah 1.59 ;;
929     "games-"*)
930     type=Game
931 vapier 1.81 subdir="Games"
932 wolf31o2 1.65 ;;
933     "net-"*)
934 vapier 1.81 type=Network
935     subdir="${type}"
936 azarah 1.59 ;;
937     *)
938     type=
939 vapier 1.81 subdir=
940 azarah 1.59 ;;
941 vapier 1.39 esac
942     fi
943 azarah 1.59 local desktop="${T}/${exec}.desktop"
944 vapier 1.39
945     echo "[Desktop Entry]
946     Encoding=UTF-8
947     Version=0.9.2
948     Name=${name}
949     Type=Application
950     Comment=${DESCRIPTION}
951     Exec=${exec}
952     Path=${path}
953     Icon=${icon}
954 vapier 1.99 Categories=Application;${type};" > "${desktop}"
955 vapier 1.39
956 azarah 1.59 if [ -d "/usr/share/applications" ]
957     then
958 vapier 1.39 insinto /usr/share/applications
959 vapier 1.99 doins "${desktop}"
960 vapier 1.39 fi
961    
962 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
963     #then
964 vapier 1.40 # insinto /usr/share/gnome/apps/Games
965     # doins ${desktop}
966     #fi
967    
968 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
969     #then
970     # for ver in /usr/kde/*
971     # do
972 vapier 1.40 # insinto ${ver}/share/applnk/Games
973     # doins ${desktop}
974     # done
975     #fi
976 vapier 1.39
977 azarah 1.59 if [ -d "/usr/share/applnk" ]
978     then
979 vapier 1.81 insinto /usr/share/applnk/${subdir}
980 vapier 1.99 doins "${desktop}"
981 vapier 1.39 fi
982    
983     return 0
984 danarmak 1.32 }
985    
986 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
987     find_unpackable_file() {
988 azarah 1.59 local src="$1"
989     if [ -z "${src}" ]
990     then
991 vapier 1.50 src="${DISTDIR}/${A}"
992     else
993 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
994     then
995 vapier 1.50 src="${DISTDIR}/${src}"
996 azarah 1.59 elif [ -e "${PWD}/${src}" ]
997     then
998 vapier 1.50 src="${PWD}/${src}"
999 azarah 1.59 elif [ -e "${src}" ]
1000     then
1001 vapier 1.50 src="${src}"
1002     fi
1003     fi
1004 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1005     echo "${src}"
1006     }
1007    
1008     # Unpack those pesky pdv generated files ...
1009     # They're self-unpacking programs with the binary package stuffed in
1010     # the middle of the archive. Valve seems to use it a lot ... too bad
1011     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1012     #
1013     # Usage: unpack_pdv [file to unpack] [size of off_t]
1014     # - you have to specify the off_t size ... i have no idea how to extract that
1015     # information out of the binary executable myself. basically you pass in
1016     # the size of the off_t type (in bytes) on the machine that built the pdv
1017     # archive. one way to determine this is by running the following commands:
1018     # strings <pdv archive> | grep lseek
1019     # strace -elseek <pdv archive>
1020     # basically look for the first lseek command (we do the strings/grep because
1021     # sometimes the function call is _llseek or something) and steal the 2nd
1022     # parameter. here is an example:
1023     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1024     # lseek
1025     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1026     # lseek(3, -4, SEEK_END) = 2981250
1027     # thus we would pass in the value of '4' as the second parameter.
1028     unpack_pdv() {
1029     local src="`find_unpackable_file $1`"
1030     local sizeoff_t="$2"
1031    
1032     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1033    
1034     local shrtsrc="`basename ${src}`"
1035     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1036     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1037     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1038    
1039     # grab metadata for debug reasons
1040 vapier 1.117 local metafile="$(emktemp)"
1041 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1042    
1043     # rip out the final file name from the metadata
1044     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1045     datafile="`basename ${datafile}`"
1046    
1047 vapier 1.71 # now lets uncompress/untar the file if need be
1048 vapier 1.117 local tmpfile="$(emktemp)"
1049 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1050 vapier 1.71
1051     local iscompressed="`file -b ${tmpfile}`"
1052     if [ "${iscompressed:0:8}" == "compress" ] ; then
1053     iscompressed=1
1054     mv ${tmpfile}{,.Z}
1055     gunzip ${tmpfile}
1056     else
1057     iscompressed=0
1058     fi
1059     local istar="`file -b ${tmpfile}`"
1060     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1061     istar=1
1062     else
1063     istar=0
1064     fi
1065    
1066     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1067     #dd if=${src} ibs=${metaskip} count=1 \
1068     # | dd ibs=${tailskip} skip=1 \
1069     # | gzip -dc \
1070     # > ${datafile}
1071     if [ ${iscompressed} -eq 1 ] ; then
1072     if [ ${istar} -eq 1 ] ; then
1073     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1074     | head -c $((${metaskip}-${tailskip})) \
1075     | tar -xzf -
1076     else
1077 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1078     | head -c $((${metaskip}-${tailskip})) \
1079     | gzip -dc \
1080     > ${datafile}
1081 vapier 1.71 fi
1082     else
1083     if [ ${istar} -eq 1 ] ; then
1084     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1085     | head -c $((${metaskip}-${tailskip})) \
1086 vapier 1.73 | tar --no-same-owner -xf -
1087 vapier 1.71 else
1088 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1089     | head -c $((${metaskip}-${tailskip})) \
1090     > ${datafile}
1091 vapier 1.71 fi
1092     fi
1093     true
1094     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1095 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1096     }
1097    
1098     # Unpack those pesky makeself generated files ...
1099     # They're shell scripts with the binary package tagged onto
1100     # the end of the archive. Loki utilized the format as does
1101     # many other game companies.
1102     #
1103 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1104 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1105     # - If the offset is not specified then we will attempt to extract
1106     # the proper offset from the script itself.
1107     unpack_makeself() {
1108 vapier 1.112 local src="$(find_unpackable_file "$1")"
1109 vapier 1.70 local skip="$2"
1110 vapier 1.112 local exe="$3"
1111 vapier 1.50
1112 vapier 1.112 local shrtsrc="$(basename "${src}")"
1113 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1114 azarah 1.59 if [ -z "${skip}" ]
1115     then
1116 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1117     local skip=0
1118 vapier 1.112 exe=tail
1119 vapier 1.41 case ${ver} in
1120     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1121 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1122 vapier 1.41 ;;
1123     2.0|2.0.1)
1124 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1125 vapier 1.41 ;;
1126 wolf31o2 1.48 2.1.1)
1127 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1128 wolf31o2 1.48 let skip="skip + 1"
1129     ;;
1130 vapier 1.49 2.1.2)
1131 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1132 vapier 1.49 let skip="skip + 1"
1133     ;;
1134 wolf31o2 1.48 2.1.3)
1135 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1136 vapier 1.41 let skip="skip + 1"
1137     ;;
1138 vapier 1.112 2.1.4)
1139     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1140     skip=$(head -n ${skip} "${src}" | wc -c)
1141     exe="dd"
1142     ;;
1143 vapier 1.41 *)
1144     eerror "I'm sorry, but I was unable to support the Makeself file."
1145     eerror "The version I detected was '${ver}'."
1146     eerror "Please file a bug about the file ${shrtsrc} at"
1147     eerror "http://bugs.gentoo.org/ so that support can be added."
1148     die "makeself version '${ver}' not supported"
1149     ;;
1150     esac
1151     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1152     fi
1153 vapier 1.112 case ${exe} in
1154     tail) exe="tail -n +${skip} '${src}'";;
1155     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156     *) die "makeself cant handle exe '${exe}'"
1157     esac
1158 vapier 1.41
1159 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1160 vapier 1.117 local tmpfile="$(emktemp)"
1161 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1162     local filetype="$(file -b "${tmpfile}")"
1163 vapier 1.68 case ${filetype} in
1164     *tar\ archive)
1165 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1166 vapier 1.68 ;;
1167     bzip2*)
1168 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1169 mr_bones_ 1.69 ;;
1170 vapier 1.68 gzip*)
1171 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1172 vapier 1.68 ;;
1173 vapier 1.93 compress*)
1174 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1175 vapier 1.93 ;;
1176 vapier 1.68 *)
1177 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1178 vapier 1.68 false
1179     ;;
1180     esac
1181     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1182 wolf31o2 1.56 }
1183    
1184     # Display a license for user to accept.
1185     #
1186     # Usage: check_license [license]
1187     # - If the file is not specified then ${LICENSE} is used.
1188     check_license() {
1189 vapier 1.60 local lic=$1
1190     if [ -z "${lic}" ] ; then
1191     lic="${PORTDIR}/licenses/${LICENSE}"
1192 wolf31o2 1.56 else
1193 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1194     lic="${PORTDIR}/licenses/${src}"
1195     elif [ -e "${PWD}/${src}" ] ; then
1196     lic="${PWD}/${src}"
1197     elif [ -e "${src}" ] ; then
1198     lic="${src}"
1199 wolf31o2 1.56 fi
1200     fi
1201 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1202 vapier 1.64 local l="`basename ${lic}`"
1203 wolf31o2 1.56
1204 vapier 1.60 # here is where we check for the licenses the user already
1205     # accepted ... if we don't find a match, we make the user accept
1206 wolf31o2 1.106 local shopts=$-
1207 vapier 1.60 local alic
1208 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1209 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1210 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1211     set +o noglob; set -${shopts} #reset old shell opts
1212     return 0
1213     fi
1214 vapier 1.60 done
1215 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1216 vapier 1.60
1217 vapier 1.117 local licmsg="$(emktemp)"
1218 vapier 1.60 cat << EOF > ${licmsg}
1219     **********************************************************
1220     The following license outlines the terms of use of this
1221     package. You MUST accept this license for installation to
1222     continue. When you are done viewing, hit 'q'. If you
1223     CTRL+C out of this, the install will not run!
1224     **********************************************************
1225    
1226     EOF
1227     cat ${lic} >> ${licmsg}
1228     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1229 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1230 vapier 1.60 read alic
1231     case ${alic} in
1232     yes|Yes|y|Y)
1233     return 0
1234     ;;
1235     *)
1236     echo;echo;echo
1237     eerror "You MUST accept the license to continue! Exiting!"
1238     die "Failed to accept license"
1239     ;;
1240     esac
1241 vapier 1.23 }
1242 vapier 1.75
1243     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1244     # the whole 'non-interactive' policy, but damnit I want CD support !
1245     #
1246     # with these cdrom functions we handle all the user interaction and
1247     # standardize everything. all you have to do is call cdrom_get_cds()
1248     # and when the function returns, you can assume that the cd has been
1249     # found at CDROM_ROOT.
1250     #
1251     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1252     # etc... if you want to give the cds better names, then just export
1253     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1254     #
1255     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1256     #
1257     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1258     # - this will attempt to locate a cd based upon a file that is on
1259     # the cd ... the more files you give this function, the more cds
1260     # the cdrom functions will handle
1261     cdrom_get_cds() {
1262     # first we figure out how many cds we're dealing with by
1263     # the # of files they gave us
1264     local cdcnt=0
1265     local f=
1266     for f in "$@" ; do
1267     cdcnt=$((cdcnt + 1))
1268     export CDROM_CHECK_${cdcnt}="$f"
1269     done
1270     export CDROM_TOTAL_CDS=${cdcnt}
1271     export CDROM_CURRENT_CD=1
1272    
1273     # now we see if the user gave use CD_ROOT ...
1274     # if they did, let's just believe them that it's correct
1275     if [ ! -z "${CD_ROOT}" ] ; then
1276     export CDROM_ROOT="${CD_ROOT}"
1277     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1278     return
1279     fi
1280     # do the same for CD_ROOT_X
1281     if [ ! -z "${CD_ROOT_1}" ] ; then
1282     local var=
1283     cdcnt=0
1284     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1285     cdcnt=$((cdcnt + 1))
1286     var="CD_ROOT_${cdcnt}"
1287     if [ -z "${!var}" ] ; then
1288     eerror "You must either use just the CD_ROOT"
1289     eerror "or specify ALL the CD_ROOT_X variables."
1290     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1291     die "could not locate CD_ROOT_${cdcnt}"
1292     fi
1293     export CDROM_ROOTS_${cdcnt}="${!var}"
1294     done
1295     export CDROM_ROOT=${CDROM_ROOTS_1}
1296     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1297     return
1298     fi
1299    
1300     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1301     einfon "This ebuild will need the "
1302     if [ -z "${CDROM_NAME}" ] ; then
1303     echo "cdrom for ${PN}."
1304     else
1305     echo "${CDROM_NAME}."
1306     fi
1307     echo
1308     einfo "If you do not have the CD, but have the data files"
1309     einfo "mounted somewhere on your filesystem, just export"
1310     einfo "the variable CD_ROOT so that it points to the"
1311     einfo "directory containing the files."
1312     echo
1313     else
1314     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1315     cdcnt=0
1316     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1317     cdcnt=$((cdcnt + 1))
1318     var="CDROM_NAME_${cdcnt}"
1319     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1320     done
1321     echo
1322     einfo "If you do not have the CDs, but have the data files"
1323     einfo "mounted somewhere on your filesystem, just export"
1324     einfo "the following variables so they point to the right place:"
1325     einfon ""
1326     cdcnt=0
1327     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1328     cdcnt=$((cdcnt + 1))
1329     echo -n " CD_ROOT_${cdcnt}"
1330     done
1331     echo
1332     einfo "Or, if you have all the files in the same place, or"
1333     einfo "you only have one cdrom, you can export CD_ROOT"
1334     einfo "and that place will be used as the same data source"
1335     einfo "for all the CDs."
1336     echo
1337     fi
1338     export CDROM_CURRENT_CD=0
1339     cdrom_load_next_cd
1340     }
1341    
1342     # this is only used when you need access to more than one cd.
1343     # when you have finished using the first cd, just call this function.
1344     # when it returns, CDROM_ROOT will be pointing to the second cd.
1345     # remember, you can only go forward in the cd chain, you can't go back.
1346     cdrom_load_next_cd() {
1347     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1348     local var=
1349    
1350 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1351     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1352     return
1353     fi
1354    
1355 vapier 1.75 unset CDROM_ROOT
1356     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1357     if [ -z "${!var}" ] ; then
1358     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1359     cdrom_locate_file_on_cd ${!var}
1360     else
1361     export CDROM_ROOT="${!var}"
1362     fi
1363    
1364     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1365     }
1366    
1367     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1368     # functions. this should *never* be called from an ebuild.
1369     # all it does is try to locate a give file on a cd ... if the cd isn't
1370     # found, then a message asking for the user to insert the cdrom will be
1371     # displayed and we'll hang out here until:
1372     # (1) the file is found on a mounted cdrom
1373     # (2) the user hits CTRL+C
1374     cdrom_locate_file_on_cd() {
1375     while [ -z "${CDROM_ROOT}" ] ; do
1376     local dir="$(dirname ${@})"
1377     local file="$(basename ${@})"
1378     local mline=""
1379     local showedmsg=0
1380    
1381     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1382     [ -d "${mline}/${dir}" ] || continue
1383     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1384     && export CDROM_ROOT=${mline}
1385     done
1386    
1387     if [ -z "${CDROM_ROOT}" ] ; then
1388     echo
1389     if [ ${showedmsg} -eq 0 ] ; then
1390     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1391     if [ -z "${CDROM_NAME}" ] ; then
1392     einfo "Please insert the cdrom for ${PN} now !"
1393     else
1394     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1395     fi
1396     else
1397     if [ -z "${CDROM_NAME_1}" ] ; then
1398     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1399     else
1400     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1401     einfo "Please insert+mount the ${!var} cdrom now !"
1402     fi
1403     fi
1404     showedmsg=1
1405     fi
1406     einfo "Press return to scan for the cd again"
1407     einfo "or hit CTRL+C to abort the emerge."
1408     read
1409     fi
1410     done
1411     }
1412 vapier 1.92
1413 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1414 vapier 1.92 # a package can support
1415     #
1416     # usage: strip-linguas <allow LINGUAS>
1417     # strip-linguas -i <directories of .po files>
1418     # strip-linguas -u <directories of .po files>
1419     #
1420     # The first form allows you to specify a list of LINGUAS.
1421 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1422 vapier 1.92 # directories and uses the intersection of the lists.
1423 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1424 vapier 1.92 # directories and uses the union of the lists.
1425     strip-linguas() {
1426     local ls newls
1427     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1428     local op="$1"; shift
1429     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1430     local d f
1431     for d in "$@" ; do
1432     if [ "${op}" == "-u" ] ; then
1433     newls="${ls}"
1434     else
1435     newls=""
1436     fi
1437     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1438     if [ "${op}" == "-i" ] ; then
1439     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1440     else
1441     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1442     fi
1443     done
1444     ls="${newls}"
1445     done
1446     ls="${ls//.po}"
1447     else
1448     ls="$@"
1449     fi
1450    
1451     ls=" ${ls} "
1452     newls=""
1453     for f in ${LINGUAS} ; do
1454     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1455     nl="${newls} ${f}"
1456     else
1457     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1458     fi
1459     done
1460     if [ -z "${newls}" ] ; then
1461     unset LINGUAS
1462     else
1463     export LINGUAS="${newls}"
1464     fi
1465     }
1466 iggy 1.110
1467     # moved from kernel.eclass since they are generally useful outside of
1468     # kernel.eclass -iggy (20041002)
1469    
1470     # the following functions are useful in kernel module ebuilds, etc.
1471     # for an example see ivtv or drbd ebuilds
1472    
1473     # set's ARCH to match what the kernel expects
1474     set_arch_to_kernel() {
1475     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1476     case ${ARCH} in
1477     x86) export ARCH="i386";;
1478     amd64) export ARCH="x86_64";;
1479     hppa) export ARCH="parisc";;
1480     mips) export ARCH="mips";;
1481     *) export ARCH="${ARCH}";;
1482     esac
1483     }
1484    
1485     # set's ARCH back to what portage expects
1486     set_arch_to_portage() {
1487     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1488     }
1489 eradicator 1.111
1490     # Jeremy Huddleston <eradicator@gentoo.org>:
1491     # preserve_old_lib /path/to/libblah.so.0
1492     # preserve_old_lib_notify /path/to/libblah.so.0
1493     #
1494     # These functions are useful when a lib in your package changes --soname. Such
1495     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1496     # would break packages that link against it. Most people get around this
1497     # by using the portage SLOT mechanism, but that is not always a relevant
1498     # solution, so instead you can add the following to your ebuilds:
1499     #
1500     # src_install() {
1501     # ...
1502     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1503     # ...
1504     # }
1505     #
1506     # pkg_postinst() {
1507     # ...
1508     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1509     # ...
1510     # }
1511    
1512     preserve_old_lib() {
1513     LIB=$1
1514    
1515     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1516     SONAME=`basename ${LIB}`
1517     DIRNAME=`dirname ${LIB}`
1518    
1519     dodir ${DIRNAME}
1520     cp ${ROOT}${LIB} ${D}${DIRNAME}
1521     touch ${D}${LIB}
1522     fi
1523     }
1524    
1525     preserve_old_lib_notify() {
1526     LIB=$1
1527    
1528     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1529     SONAME=`basename ${LIB}`
1530    
1531     einfo "An old version of an installed library was detected on your system."
1532     einfo "In order to avoid breaking packages that link against is, this older version"
1533     einfo "is not being removed. In order to make full use of this newer version,"
1534     einfo "you will need to execute the following command:"
1535     einfo " revdep-rebuild --soname ${SONAME}"
1536     einfo
1537     einfo "After doing that, you can safely remove ${LIB}"
1538 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1539 eradicator 1.111 fi
1540     }

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