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Revision 1.116 - (hide annotations) (download)
Thu Oct 7 06:02:39 2004 UTC (9 years, 11 months ago) by eradicator
Branch: MAIN
Changes since 1.115: +2 -1 lines
added a helpful note

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 eradicator 1.116 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.115 2004/10/06 06:20:57 usata 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     # Takes just 1 parameter (the directory to create tmpfile in)
547     mymktemp() {
548 azarah 1.59 local topdir="$1"
549 mr_bones_ 1.100
550 vapier 1.52 [ -z "${topdir}" ] && topdir=/tmp
551 azarah 1.59 if [ "`which mktemp 2>/dev/null`" ]
552     then
553 vapier 1.52 mktemp -p ${topdir}
554     else
555     local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556     touch ${tmp}
557     echo ${tmp}
558     fi
559     }
560    
561 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
562     # and pw (FreeBSD) used in enewuser()/enewgroup()
563 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565 usata 1.91 #
566     # egetent(database, key)
567     egetent() {
568 usata 1.114 if useq macos || useq ppc-macos ; then
569 usata 1.91 case "$2" in
570     *[!0-9]*) # Non numeric
571     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572     ;;
573     *) # Numeric
574     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575     ;;
576     esac
577 ka0ttic 1.108 elif useq x86-fbsd ; then
578     local action
579     if [ "$1" == "passwd" ]
580     then
581     action="user"
582     else
583     action="group"
584     fi
585     pw show "${action}" "$2" -q
586 usata 1.91 else
587 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
588 vapier 1.107 getent "$1" "$2"
589 usata 1.91 fi
590     }
591    
592 vapier 1.23 # Simplify/standardize adding users to the system
593     # vapier@gentoo.org
594     #
595     # enewuser(username, uid, shell, homedir, groups, extra options)
596     #
597     # Default values if you do not specify any:
598     # username: REQUIRED !
599     # uid: next available (see useradd(8))
600 vapier 1.27 # note: pass -1 to get default behavior
601 vapier 1.23 # shell: /bin/false
602     # homedir: /dev/null
603     # groups: none
604     # extra: comment of 'added by portage for ${PN}'
605     enewuser() {
606     # get the username
607     local euser="$1"; shift
608 azarah 1.59 if [ -z "${euser}" ]
609     then
610 vapier 1.23 eerror "No username specified !"
611     die "Cannot call enewuser without a username"
612     fi
613    
614 vapier 1.84 # lets see if the username already exists
615 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
616 azarah 1.59 then
617 vapier 1.23 return 0
618     fi
619 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
620 vapier 1.23
621     # options to pass to useradd
622 azarah 1.59 local opts=
623 vapier 1.23
624     # handle uid
625     local euid="$1"; shift
626 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
627     then
628     if [ "${euid}" -gt 0 ]
629     then
630 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
631 vapier 1.82 then
632 vapier 1.84 euid="next"
633 vapier 1.82 fi
634 vapier 1.23 else
635     eerror "Userid given but is not greater than 0 !"
636     die "${euid} is not a valid UID"
637     fi
638     else
639 vapier 1.84 euid="next"
640     fi
641     if [ "${euid}" == "next" ]
642     then
643 usata 1.91 local pwrange
644 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
645 usata 1.91 pwrange="`jot 898 101`"
646     else
647     pwrange="`seq 101 999`"
648     fi
649     for euid in ${pwrange} ; do
650     [ -z "`egetent passwd ${euid}`" ] && break
651 vapier 1.84 done
652 vapier 1.23 fi
653 vapier 1.84 opts="${opts} -u ${euid}"
654 vapier 1.23 einfo " - Userid: ${euid}"
655    
656     # handle shell
657     local eshell="$1"; shift
658 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
659 azarah 1.59 then
660     if [ ! -e "${eshell}" ]
661     then
662 vapier 1.23 eerror "A shell was specified but it does not exist !"
663     die "${eshell} does not exist"
664     fi
665     else
666 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
667     then
668     eshell="/usr/bin/false"
669     else
670     eshell="/bin/false"
671     fi
672 vapier 1.23 fi
673     einfo " - Shell: ${eshell}"
674     opts="${opts} -s ${eshell}"
675    
676     # handle homedir
677     local ehome="$1"; shift
678 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
679 azarah 1.59 then
680     ehome="/dev/null"
681 vapier 1.23 fi
682     einfo " - Home: ${ehome}"
683     opts="${opts} -d ${ehome}"
684    
685     # handle groups
686     local egroups="$1"; shift
687 azarah 1.59 if [ ! -z "${egroups}" ]
688     then
689 vapier 1.23 local oldifs="${IFS}"
690 vapier 1.107 local defgroup="" exgroups=""
691    
692 vapier 1.23 export IFS=","
693 azarah 1.59 for g in ${egroups}
694     do
695 usata 1.115 export IFS="${oldifs}"
696 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
697 azarah 1.59 then
698 vapier 1.85 eerror "You must add group ${g} to the system first"
699 vapier 1.23 die "${g} is not a valid GID"
700     fi
701 vapier 1.107 if [ -z "${defgroup}" ]
702     then
703     defgroup="${g}"
704     else
705     exgroups="${exgroups},${g}"
706     fi
707 usata 1.115 export IFS=","
708 vapier 1.23 done
709     export IFS="${oldifs}"
710 vapier 1.107
711     opts="${opts} -g ${defgroup}"
712     if [ ! -z "${exgroups}" ]
713     then
714     opts="${opts} -G ${exgroups:1}"
715     fi
716 vapier 1.23 else
717     egroups="(none)"
718     fi
719     einfo " - Groups: ${egroups}"
720    
721     # handle extra and add the user
722     local eextra="$@"
723 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
724 vapier 1.23 export SANDBOX_ON="0"
725 usata 1.114 if useq macos || useq ppc-macos ;
726 azarah 1.59 then
727 usata 1.91 ### Make the user
728     if [ -z "${eextra}" ]
729     then
730     dscl . create /users/${euser} uid ${euid}
731     dscl . create /users/${euser} shell ${eshell}
732     dscl . create /users/${euser} home ${ehome}
733     dscl . create /users/${euser} realname "added by portage for ${PN}"
734     ### Add the user to the groups specified
735 usata 1.115 local oldifs="${IFS}"
736     export IFS=","
737 usata 1.91 for g in ${egroups}
738     do
739     dscl . merge /groups/${g} users ${euser}
740     done
741 usata 1.115 export IFS="${oldifs}"
742 usata 1.91 else
743     einfo "Extra options are not supported on macos yet"
744     einfo "Please report the ebuild along with the info below"
745     einfo "eextra: ${eextra}"
746     die "Required function missing"
747     fi
748 ka0ttic 1.108 elif use x86-fbsd ; then
749     if [ -z "${eextra}" ]
750     then
751     pw useradd ${euser} ${opts} \
752     -c "added by portage for ${PN}" \
753     die "enewuser failed"
754     else
755     einfo " - Extra: ${eextra}"
756     pw useradd ${euser} ${opts} \
757     -c ${eextra} || die "enewuser failed"
758     fi
759 vapier 1.23 else
760 usata 1.91 if [ -z "${eextra}" ]
761     then
762     useradd ${opts} ${euser} \
763     -c "added by portage for ${PN}" \
764     || die "enewuser failed"
765     else
766     einfo " - Extra: ${eextra}"
767     useradd ${opts} ${euser} ${eextra} \
768     || die "enewuser failed"
769     fi
770 vapier 1.23 fi
771     export SANDBOX_ON="${oldsandbox}"
772    
773 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
774     then
775 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
776     dodir ${ehome}
777 vapier 1.37 fowners ${euser} ${ehome}
778 vapier 1.38 fperms 755 ${ehome}
779 vapier 1.23 fi
780     }
781    
782     # Simplify/standardize adding groups to the system
783     # vapier@gentoo.org
784     #
785     # enewgroup(group, gid)
786     #
787     # Default values if you do not specify any:
788     # groupname: REQUIRED !
789     # gid: next available (see groupadd(8))
790     # extra: none
791     enewgroup() {
792     # get the group
793     local egroup="$1"; shift
794 azarah 1.59 if [ -z "${egroup}" ]
795     then
796 vapier 1.23 eerror "No group specified !"
797     die "Cannot call enewgroup without a group"
798     fi
799    
800     # see if group already exists
801 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
802 azarah 1.59 then
803 vapier 1.23 return 0
804     fi
805 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
806 vapier 1.23
807     # options to pass to useradd
808 azarah 1.59 local opts=
809 vapier 1.23
810     # handle gid
811     local egid="$1"; shift
812 azarah 1.59 if [ ! -z "${egid}" ]
813     then
814     if [ "${egid}" -gt 0 ]
815     then
816 usata 1.91 if [ -z "`egetent group ${egid}`" ]
817 vapier 1.83 then
818 usata 1.114 if useq macos || useq ppc-macos ; then
819 usata 1.91 opts="${opts} ${egid}"
820     else
821     opts="${opts} -g ${egid}"
822     fi
823 vapier 1.83 else
824 vapier 1.84 egid="next available; requested gid taken"
825 vapier 1.83 fi
826 vapier 1.23 else
827     eerror "Groupid given but is not greater than 0 !"
828     die "${egid} is not a valid GID"
829     fi
830     else
831     egid="next available"
832     fi
833     einfo " - Groupid: ${egid}"
834    
835     # handle extra
836     local eextra="$@"
837     opts="${opts} ${eextra}"
838    
839     # add the group
840 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
841 vapier 1.23 export SANDBOX_ON="0"
842 usata 1.114 if useq macos || useq ppc-macos ;
843 usata 1.91 then
844     if [ ! -z "${eextra}" ];
845     then
846     einfo "Extra options are not supported on macos yet"
847     einfo "Please report the ebuild along with the info below"
848     einfo "eextra: ${eextra}"
849     die "Required function missing"
850     fi
851 mr_bones_ 1.100
852 usata 1.91 # If we need the next available
853     case ${egid} in
854     *[!0-9]*) # Non numeric
855     for egid in `jot 898 101`; do
856     [ -z "`egetent group ${egid}`" ] && break
857     done
858     esac
859     dscl . create /groups/${egroup} gid ${egid}
860 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
861 ka0ttic 1.108 elif use x86-fbsd ; then
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     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 usata 1.91 else
870     groupadd ${opts} ${egroup} || die "enewgroup failed"
871     fi
872 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
873 vapier 1.24 }
874    
875     # Simple script to replace 'dos2unix' binaries
876     # vapier@gentoo.org
877     #
878     # edos2unix(file, <more files>...)
879     edos2unix() {
880 vapier 1.61 for f in "$@"
881 azarah 1.59 do
882 vapier 1.61 cp "${f}" ${T}/edos2unix
883     sed 's/\r$//' ${T}/edos2unix > "${f}"
884 vapier 1.24 done
885 vapier 1.39 }
886    
887     # Make a desktop file !
888     # Great for making those icons in kde/gnome startmenu !
889     # Amaze your friends ! Get the women ! Join today !
890     # gnome2 /usr/share/applications
891     # gnome1 /usr/share/gnome/apps/
892     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
893     #
894     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
895     #
896     # binary: what binary does the app run with ?
897     # name: the name that will show up in the menu
898     # icon: give your little like a pretty little icon ...
899     # this can be relative (to /usr/share/pixmaps) or
900     # a full path to an icon
901     # type: what kind of application is this ? for categories:
902 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
903 vapier 1.39 # path: if your app needs to startup in a specific dir
904     make_desktop_entry() {
905     [ -z "$1" ] && eerror "You must specify the executable" && return 1
906    
907 azarah 1.59 local exec="${1}"
908     local name="${2:-${PN}}"
909     local icon="${3:-${PN}.png}"
910     local type="${4}"
911 vapier 1.81 local subdir="${6}"
912 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
913 azarah 1.59 if [ -z "${type}" ]
914     then
915 vapier 1.39 case ${CATEGORY} in
916 azarah 1.59 "app-emulation")
917     type=Emulator
918 vapier 1.86 subdir="Emulation"
919 azarah 1.59 ;;
920     "games-"*)
921     type=Game
922 vapier 1.81 subdir="Games"
923 wolf31o2 1.65 ;;
924     "net-"*)
925 vapier 1.81 type=Network
926     subdir="${type}"
927 azarah 1.59 ;;
928     *)
929     type=
930 vapier 1.81 subdir=
931 azarah 1.59 ;;
932 vapier 1.39 esac
933     fi
934 azarah 1.59 local desktop="${T}/${exec}.desktop"
935 vapier 1.39
936     echo "[Desktop Entry]
937     Encoding=UTF-8
938     Version=0.9.2
939     Name=${name}
940     Type=Application
941     Comment=${DESCRIPTION}
942     Exec=${exec}
943     Path=${path}
944     Icon=${icon}
945 vapier 1.99 Categories=Application;${type};" > "${desktop}"
946 vapier 1.39
947 azarah 1.59 if [ -d "/usr/share/applications" ]
948     then
949 vapier 1.39 insinto /usr/share/applications
950 vapier 1.99 doins "${desktop}"
951 vapier 1.39 fi
952    
953 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
954     #then
955 vapier 1.40 # insinto /usr/share/gnome/apps/Games
956     # doins ${desktop}
957     #fi
958    
959 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
960     #then
961     # for ver in /usr/kde/*
962     # do
963 vapier 1.40 # insinto ${ver}/share/applnk/Games
964     # doins ${desktop}
965     # done
966     #fi
967 vapier 1.39
968 azarah 1.59 if [ -d "/usr/share/applnk" ]
969     then
970 vapier 1.81 insinto /usr/share/applnk/${subdir}
971 vapier 1.99 doins "${desktop}"
972 vapier 1.39 fi
973    
974     return 0
975 danarmak 1.32 }
976    
977 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
978     find_unpackable_file() {
979 azarah 1.59 local src="$1"
980     if [ -z "${src}" ]
981     then
982 vapier 1.50 src="${DISTDIR}/${A}"
983     else
984 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
985     then
986 vapier 1.50 src="${DISTDIR}/${src}"
987 azarah 1.59 elif [ -e "${PWD}/${src}" ]
988     then
989 vapier 1.50 src="${PWD}/${src}"
990 azarah 1.59 elif [ -e "${src}" ]
991     then
992 vapier 1.50 src="${src}"
993     fi
994     fi
995 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
996     echo "${src}"
997     }
998    
999     # Unpack those pesky pdv generated files ...
1000     # They're self-unpacking programs with the binary package stuffed in
1001     # the middle of the archive. Valve seems to use it a lot ... too bad
1002     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003     #
1004     # Usage: unpack_pdv [file to unpack] [size of off_t]
1005     # - you have to specify the off_t size ... i have no idea how to extract that
1006     # information out of the binary executable myself. basically you pass in
1007     # the size of the off_t type (in bytes) on the machine that built the pdv
1008     # archive. one way to determine this is by running the following commands:
1009     # strings <pdv archive> | grep lseek
1010     # strace -elseek <pdv archive>
1011     # basically look for the first lseek command (we do the strings/grep because
1012     # sometimes the function call is _llseek or something) and steal the 2nd
1013     # parameter. here is an example:
1014     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015     # lseek
1016     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017     # lseek(3, -4, SEEK_END) = 2981250
1018     # thus we would pass in the value of '4' as the second parameter.
1019     unpack_pdv() {
1020     local src="`find_unpackable_file $1`"
1021     local sizeoff_t="$2"
1022    
1023     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1024    
1025     local shrtsrc="`basename ${src}`"
1026     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1027     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1028     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1029    
1030     # grab metadata for debug reasons
1031     local metafile="`mymktemp ${T}`"
1032     tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1033    
1034     # rip out the final file name from the metadata
1035     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1036     datafile="`basename ${datafile}`"
1037    
1038 vapier 1.71 # now lets uncompress/untar the file if need be
1039 vapier 1.70 local tmpfile="`mymktemp ${T}`"
1040     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1041 vapier 1.71
1042     local iscompressed="`file -b ${tmpfile}`"
1043     if [ "${iscompressed:0:8}" == "compress" ] ; then
1044     iscompressed=1
1045     mv ${tmpfile}{,.Z}
1046     gunzip ${tmpfile}
1047     else
1048     iscompressed=0
1049     fi
1050     local istar="`file -b ${tmpfile}`"
1051     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1052     istar=1
1053     else
1054     istar=0
1055     fi
1056    
1057     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1058     #dd if=${src} ibs=${metaskip} count=1 \
1059     # | dd ibs=${tailskip} skip=1 \
1060     # | gzip -dc \
1061     # > ${datafile}
1062     if [ ${iscompressed} -eq 1 ] ; then
1063     if [ ${istar} -eq 1 ] ; then
1064     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065     | head -c $((${metaskip}-${tailskip})) \
1066     | tar -xzf -
1067     else
1068 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1069     | head -c $((${metaskip}-${tailskip})) \
1070     | gzip -dc \
1071     > ${datafile}
1072 vapier 1.71 fi
1073     else
1074     if [ ${istar} -eq 1 ] ; then
1075     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076     | head -c $((${metaskip}-${tailskip})) \
1077 vapier 1.73 | tar --no-same-owner -xf -
1078 vapier 1.71 else
1079 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080     | head -c $((${metaskip}-${tailskip})) \
1081     > ${datafile}
1082 vapier 1.71 fi
1083     fi
1084     true
1085     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087     }
1088    
1089     # Unpack those pesky makeself generated files ...
1090     # They're shell scripts with the binary package tagged onto
1091     # the end of the archive. Loki utilized the format as does
1092     # many other game companies.
1093     #
1094 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1095 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1096     # - If the offset is not specified then we will attempt to extract
1097     # the proper offset from the script itself.
1098     unpack_makeself() {
1099 vapier 1.112 local src="$(find_unpackable_file "$1")"
1100 vapier 1.70 local skip="$2"
1101 vapier 1.112 local exe="$3"
1102 vapier 1.50
1103 vapier 1.112 local shrtsrc="$(basename "${src}")"
1104 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1105 azarah 1.59 if [ -z "${skip}" ]
1106     then
1107 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1108     local skip=0
1109 vapier 1.112 exe=tail
1110 vapier 1.41 case ${ver} in
1111     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1112 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1113 vapier 1.41 ;;
1114     2.0|2.0.1)
1115 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1116 vapier 1.41 ;;
1117 wolf31o2 1.48 2.1.1)
1118 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1119 wolf31o2 1.48 let skip="skip + 1"
1120     ;;
1121 vapier 1.49 2.1.2)
1122 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1123 vapier 1.49 let skip="skip + 1"
1124     ;;
1125 wolf31o2 1.48 2.1.3)
1126 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1127 vapier 1.41 let skip="skip + 1"
1128     ;;
1129 vapier 1.112 2.1.4)
1130     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1131     skip=$(head -n ${skip} "${src}" | wc -c)
1132     exe="dd"
1133     ;;
1134 vapier 1.41 *)
1135     eerror "I'm sorry, but I was unable to support the Makeself file."
1136     eerror "The version I detected was '${ver}'."
1137     eerror "Please file a bug about the file ${shrtsrc} at"
1138     eerror "http://bugs.gentoo.org/ so that support can be added."
1139     die "makeself version '${ver}' not supported"
1140     ;;
1141     esac
1142     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1143     fi
1144 vapier 1.112 case ${exe} in
1145     tail) exe="tail -n +${skip} '${src}'";;
1146     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1147     *) die "makeself cant handle exe '${exe}'"
1148     esac
1149 vapier 1.41
1150 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1151 vapier 1.112 local tmpfile="$(mymktemp "${T}")"
1152     eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1153     local filetype="$(file -b "${tmpfile}")"
1154 vapier 1.68 case ${filetype} in
1155     *tar\ archive)
1156 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1157 vapier 1.68 ;;
1158     bzip2*)
1159 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1160 mr_bones_ 1.69 ;;
1161 vapier 1.68 gzip*)
1162 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1163 vapier 1.68 ;;
1164 vapier 1.93 compress*)
1165 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1166 vapier 1.93 ;;
1167 vapier 1.68 *)
1168 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1169 vapier 1.68 false
1170     ;;
1171     esac
1172     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1173 wolf31o2 1.56 }
1174    
1175     # Display a license for user to accept.
1176     #
1177     # Usage: check_license [license]
1178     # - If the file is not specified then ${LICENSE} is used.
1179     check_license() {
1180 vapier 1.60 local lic=$1
1181     if [ -z "${lic}" ] ; then
1182     lic="${PORTDIR}/licenses/${LICENSE}"
1183 wolf31o2 1.56 else
1184 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1185     lic="${PORTDIR}/licenses/${src}"
1186     elif [ -e "${PWD}/${src}" ] ; then
1187     lic="${PWD}/${src}"
1188     elif [ -e "${src}" ] ; then
1189     lic="${src}"
1190 wolf31o2 1.56 fi
1191     fi
1192 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1193 vapier 1.64 local l="`basename ${lic}`"
1194 wolf31o2 1.56
1195 vapier 1.60 # here is where we check for the licenses the user already
1196     # accepted ... if we don't find a match, we make the user accept
1197 wolf31o2 1.106 local shopts=$-
1198 vapier 1.60 local alic
1199 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1200 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1201 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1202     set +o noglob; set -${shopts} #reset old shell opts
1203     return 0
1204     fi
1205 vapier 1.60 done
1206 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1207 vapier 1.60
1208     local licmsg="`mymktemp ${T}`"
1209     cat << EOF > ${licmsg}
1210     **********************************************************
1211     The following license outlines the terms of use of this
1212     package. You MUST accept this license for installation to
1213     continue. When you are done viewing, hit 'q'. If you
1214     CTRL+C out of this, the install will not run!
1215     **********************************************************
1216    
1217     EOF
1218     cat ${lic} >> ${licmsg}
1219     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1220 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1221 vapier 1.60 read alic
1222     case ${alic} in
1223     yes|Yes|y|Y)
1224     return 0
1225     ;;
1226     *)
1227     echo;echo;echo
1228     eerror "You MUST accept the license to continue! Exiting!"
1229     die "Failed to accept license"
1230     ;;
1231     esac
1232 vapier 1.23 }
1233 vapier 1.75
1234     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1235     # the whole 'non-interactive' policy, but damnit I want CD support !
1236     #
1237     # with these cdrom functions we handle all the user interaction and
1238     # standardize everything. all you have to do is call cdrom_get_cds()
1239     # and when the function returns, you can assume that the cd has been
1240     # found at CDROM_ROOT.
1241     #
1242     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1243     # etc... if you want to give the cds better names, then just export
1244     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1245     #
1246     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1247     #
1248     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1249     # - this will attempt to locate a cd based upon a file that is on
1250     # the cd ... the more files you give this function, the more cds
1251     # the cdrom functions will handle
1252     cdrom_get_cds() {
1253     # first we figure out how many cds we're dealing with by
1254     # the # of files they gave us
1255     local cdcnt=0
1256     local f=
1257     for f in "$@" ; do
1258     cdcnt=$((cdcnt + 1))
1259     export CDROM_CHECK_${cdcnt}="$f"
1260     done
1261     export CDROM_TOTAL_CDS=${cdcnt}
1262     export CDROM_CURRENT_CD=1
1263    
1264     # now we see if the user gave use CD_ROOT ...
1265     # if they did, let's just believe them that it's correct
1266     if [ ! -z "${CD_ROOT}" ] ; then
1267     export CDROM_ROOT="${CD_ROOT}"
1268     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1269     return
1270     fi
1271     # do the same for CD_ROOT_X
1272     if [ ! -z "${CD_ROOT_1}" ] ; then
1273     local var=
1274     cdcnt=0
1275     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1276     cdcnt=$((cdcnt + 1))
1277     var="CD_ROOT_${cdcnt}"
1278     if [ -z "${!var}" ] ; then
1279     eerror "You must either use just the CD_ROOT"
1280     eerror "or specify ALL the CD_ROOT_X variables."
1281     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282     die "could not locate CD_ROOT_${cdcnt}"
1283     fi
1284     export CDROM_ROOTS_${cdcnt}="${!var}"
1285     done
1286     export CDROM_ROOT=${CDROM_ROOTS_1}
1287     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288     return
1289     fi
1290    
1291     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1292     einfon "This ebuild will need the "
1293     if [ -z "${CDROM_NAME}" ] ; then
1294     echo "cdrom for ${PN}."
1295     else
1296     echo "${CDROM_NAME}."
1297     fi
1298     echo
1299     einfo "If you do not have the CD, but have the data files"
1300     einfo "mounted somewhere on your filesystem, just export"
1301     einfo "the variable CD_ROOT so that it points to the"
1302     einfo "directory containing the files."
1303     echo
1304     else
1305     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1306     cdcnt=0
1307     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1308     cdcnt=$((cdcnt + 1))
1309     var="CDROM_NAME_${cdcnt}"
1310     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1311     done
1312     echo
1313     einfo "If you do not have the CDs, but have the data files"
1314     einfo "mounted somewhere on your filesystem, just export"
1315     einfo "the following variables so they point to the right place:"
1316     einfon ""
1317     cdcnt=0
1318     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1319     cdcnt=$((cdcnt + 1))
1320     echo -n " CD_ROOT_${cdcnt}"
1321     done
1322     echo
1323     einfo "Or, if you have all the files in the same place, or"
1324     einfo "you only have one cdrom, you can export CD_ROOT"
1325     einfo "and that place will be used as the same data source"
1326     einfo "for all the CDs."
1327     echo
1328     fi
1329     export CDROM_CURRENT_CD=0
1330     cdrom_load_next_cd
1331     }
1332    
1333     # this is only used when you need access to more than one cd.
1334     # when you have finished using the first cd, just call this function.
1335     # when it returns, CDROM_ROOT will be pointing to the second cd.
1336     # remember, you can only go forward in the cd chain, you can't go back.
1337     cdrom_load_next_cd() {
1338     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1339     local var=
1340    
1341 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1342     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1343     return
1344     fi
1345    
1346 vapier 1.75 unset CDROM_ROOT
1347     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1348     if [ -z "${!var}" ] ; then
1349     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1350     cdrom_locate_file_on_cd ${!var}
1351     else
1352     export CDROM_ROOT="${!var}"
1353     fi
1354    
1355     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1356     }
1357    
1358     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1359     # functions. this should *never* be called from an ebuild.
1360     # all it does is try to locate a give file on a cd ... if the cd isn't
1361     # found, then a message asking for the user to insert the cdrom will be
1362     # displayed and we'll hang out here until:
1363     # (1) the file is found on a mounted cdrom
1364     # (2) the user hits CTRL+C
1365     cdrom_locate_file_on_cd() {
1366     while [ -z "${CDROM_ROOT}" ] ; do
1367     local dir="$(dirname ${@})"
1368     local file="$(basename ${@})"
1369     local mline=""
1370     local showedmsg=0
1371    
1372     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1373     [ -d "${mline}/${dir}" ] || continue
1374     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1375     && export CDROM_ROOT=${mline}
1376     done
1377    
1378     if [ -z "${CDROM_ROOT}" ] ; then
1379     echo
1380     if [ ${showedmsg} -eq 0 ] ; then
1381     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1382     if [ -z "${CDROM_NAME}" ] ; then
1383     einfo "Please insert the cdrom for ${PN} now !"
1384     else
1385     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1386     fi
1387     else
1388     if [ -z "${CDROM_NAME_1}" ] ; then
1389     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1390     else
1391     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1392     einfo "Please insert+mount the ${!var} cdrom now !"
1393     fi
1394     fi
1395     showedmsg=1
1396     fi
1397     einfo "Press return to scan for the cd again"
1398     einfo "or hit CTRL+C to abort the emerge."
1399     read
1400     fi
1401     done
1402     }
1403 vapier 1.92
1404 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1405 vapier 1.92 # a package can support
1406     #
1407     # usage: strip-linguas <allow LINGUAS>
1408     # strip-linguas -i <directories of .po files>
1409     # strip-linguas -u <directories of .po files>
1410     #
1411     # The first form allows you to specify a list of LINGUAS.
1412 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1413 vapier 1.92 # directories and uses the intersection of the lists.
1414 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1415 vapier 1.92 # directories and uses the union of the lists.
1416     strip-linguas() {
1417     local ls newls
1418     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1419     local op="$1"; shift
1420     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1421     local d f
1422     for d in "$@" ; do
1423     if [ "${op}" == "-u" ] ; then
1424     newls="${ls}"
1425     else
1426     newls=""
1427     fi
1428     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1429     if [ "${op}" == "-i" ] ; then
1430     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1431     else
1432     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1433     fi
1434     done
1435     ls="${newls}"
1436     done
1437     ls="${ls//.po}"
1438     else
1439     ls="$@"
1440     fi
1441    
1442     ls=" ${ls} "
1443     newls=""
1444     for f in ${LINGUAS} ; do
1445     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1446     nl="${newls} ${f}"
1447     else
1448     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1449     fi
1450     done
1451     if [ -z "${newls}" ] ; then
1452     unset LINGUAS
1453     else
1454     export LINGUAS="${newls}"
1455     fi
1456     }
1457 iggy 1.110
1458     # moved from kernel.eclass since they are generally useful outside of
1459     # kernel.eclass -iggy (20041002)
1460    
1461     # the following functions are useful in kernel module ebuilds, etc.
1462     # for an example see ivtv or drbd ebuilds
1463    
1464     # set's ARCH to match what the kernel expects
1465     set_arch_to_kernel() {
1466     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1467     case ${ARCH} in
1468     x86) export ARCH="i386";;
1469     amd64) export ARCH="x86_64";;
1470     hppa) export ARCH="parisc";;
1471     mips) export ARCH="mips";;
1472     *) export ARCH="${ARCH}";;
1473     esac
1474     }
1475    
1476     # set's ARCH back to what portage expects
1477     set_arch_to_portage() {
1478     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1479     }
1480 eradicator 1.111
1481     # Jeremy Huddleston <eradicator@gentoo.org>:
1482     # preserve_old_lib /path/to/libblah.so.0
1483     # preserve_old_lib_notify /path/to/libblah.so.0
1484     #
1485     # These functions are useful when a lib in your package changes --soname. Such
1486     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1487     # would break packages that link against it. Most people get around this
1488     # by using the portage SLOT mechanism, but that is not always a relevant
1489     # solution, so instead you can add the following to your ebuilds:
1490     #
1491     # src_install() {
1492     # ...
1493     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1494     # ...
1495     # }
1496     #
1497     # pkg_postinst() {
1498     # ...
1499     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1500     # ...
1501     # }
1502    
1503     preserve_old_lib() {
1504     LIB=$1
1505    
1506     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507     SONAME=`basename ${LIB}`
1508     DIRNAME=`dirname ${LIB}`
1509    
1510     dodir ${DIRNAME}
1511     cp ${ROOT}${LIB} ${D}${DIRNAME}
1512     touch ${D}${LIB}
1513     fi
1514     }
1515    
1516     preserve_old_lib_notify() {
1517     LIB=$1
1518    
1519     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1520     SONAME=`basename ${LIB}`
1521    
1522     einfo "An old version of an installed library was detected on your system."
1523     einfo "In order to avoid breaking packages that link against is, this older version"
1524     einfo "is not being removed. In order to make full use of this newer version,"
1525     einfo "you will need to execute the following command:"
1526     einfo " revdep-rebuild --soname ${SONAME}"
1527     einfo
1528     einfo "After doing that, you can safely remove ${LIB}"
1529 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1530 eradicator 1.111 fi
1531     }

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