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Revision 1.113 - (hide annotations) (download)
Tue Oct 5 05:15:59 2004 UTC (10 years, 2 months ago) by vapier
Branch: MAIN
Changes since 1.112: +2 -1 lines
when using nscd, getent might have to flush the tables to make sure the cache doesnt screw it up #66182

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 1.113 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.112 2004/10/05 03:43:02 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12     ECLASS=eutils
13     INHERITED="$INHERITED $ECLASS"
14    
15 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
16 azarah 1.1
17 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
18 azarah 1.1
19 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
20     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21     # outputting to a terminal, don't wait. For compatability purposes, the argument
22     # must be an integer greater than zero.
23     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24     epause() {
25     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26     sleep ${1:-5}
27     fi
28     }
29    
30     # Beep the specified number of times (defaults to five). If our output
31     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32     # don't beep.
33     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34     ebeep() {
35     local n
36     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38     echo -ne "\a"
39     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40     echo -ne "\a"
41     sleep 1
42     done
43     fi
44     }
45    
46 lv 1.96 # This function simply returns the desired lib directory. With portage
47     # 2.0.51, we now have support for installing libraries to lib32/lib64
48     # to accomidate the needs of multilib systems. It's no longer a good idea
49     # to assume all libraries will end up in lib. Replace any (sane) instances
50     # where lib is named directly with $(get_libdir) if possible.
51     #
52     # Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53     get_libdir() {
54 kugelfang 1.103 LIBDIR_TEST=$(type econf)
55 lv 1.97 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56     # if there is an override, we want to use that... always.
57     CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 kugelfang 1.103 # We don't need to know the verison of portage. We only need to know
59     # if there is support for CONF_LIBDIR in econf and co.
60     # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61     #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62     # # and if there isnt an override, and we're using a version of
63     # # portage without CONF_LIBDIR support, force the use of lib. dolib
64     # # and friends from portage 2.0.50 wont be too happy otherwise.
65     # CONF_LIBDIR="lib"
66     #fi
67     elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68     # will be <portage-2.0.51_pre20
69 lv 1.97 CONF_LIBDIR="lib"
70     fi
71     # and of course, default to lib if CONF_LIBDIR isnt set
72 lv 1.96 echo ${CONF_LIBDIR:=lib}
73 kugelfang 1.103 unset LIBDIR_TEST
74 lv 1.96 }
75    
76 lv 1.101
77     get_multilibdir() {
78     echo ${CONF_MULTILIBDIR:=lib32}
79     }
80    
81    
82 lv 1.97 # Sometimes you need to override the value returned by get_libdir. A good
83     # example of this is xorg-x11, where lib32 isnt a supported configuration,
84     # and where lib64 -must- be used on amd64 (for applications that need lib
85     # to be 32bit, such as adobe acrobat). Note that this override also bypasses
86     # portage version sanity checking.
87     # get_libdir_override expects one argument, the result get_libdir should
88     # return:
89     #
90     # get_libdir_override lib64
91     #
92     # Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93     get_libdir_override() {
94     CONF_LIBDIR="$1"
95     CONF_LIBDIR_OVERRIDE="$1"
96     }
97    
98 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
99     # libs in /lib. This is to fix linking problems when you have
100     # the .so in /lib, and the .a in /usr/lib. What happens is that
101     # in some cases when linking dynamic, the .a in /usr/lib is used
102     # instead of the .so in /lib due to gcc/libtool tweaking ld's
103     # library search path. This cause many builds to fail.
104     # See bug #4411 for more info.
105     #
106     # To use, simply call:
107     #
108     # gen_usr_ldscript libfoo.so
109     #
110     # Note that you should in general use the unversioned name of
111     # the library, as ldconfig should usually update it correctly
112     # to point to the latest version of the library present.
113     #
114     # <azarah@gentoo.org> (26 Oct 2002)
115     #
116     gen_usr_ldscript() {
117 vapier 1.109 local libdir="$(get_libdir)"
118 azarah 1.1 # Just make sure it exists
119 vapier 1.109 dodir /usr/${libdir}
120 danarmak 1.32
121 vapier 1.109 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122 azarah 1.1 /* GNU ld script
123     Because Gentoo have critical dynamic libraries
124     in /lib, and the static versions in /usr/lib, we
125     need to have a "fake" dynamic lib in /usr/lib,
126     otherwise we run into linking problems.
127     See bug #4411 on http://bugs.gentoo.org/ for
128     more info. */
129 vapier 1.109 GROUP ( /${libdir}/${1} )
130 azarah 1.1 END_LDSCRIPT
131 vapier 1.109 fperms a+x "/usr/${libdir}/${1}"
132 azarah 1.2 }
133    
134 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
135     #
136     # <azarah@gentoo.org> (11 Nov 2002)
137     #
138     draw_line() {
139     local i=0
140     local str_length=""
141    
142     # Handle calls that do not have args, or wc not being installed ...
143     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144     then
145     echo "==============================================================="
146     return 0
147     fi
148    
149     # Get the length of $*
150     str_length="$(echo -n "$*" | wc -m)"
151 danarmak 1.32
152 azarah 1.5 while [ "$i" -lt "${str_length}" ]
153     do
154     echo -n "="
155 danarmak 1.32
156 azarah 1.5 i=$((i + 1))
157     done
158    
159     echo
160    
161     return 0
162     }
163 azarah 1.2
164     # Default directory where patches are located
165     EPATCH_SOURCE="${WORKDIR}/patch"
166     # Default extension for patches
167     EPATCH_SUFFIX="patch.bz2"
168     # Default options for patch
169 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170     EPATCH_OPTS="-g0"
171 azarah 1.6 # List of patches not to apply. Not this is only file names,
172     # and not the full path ..
173     EPATCH_EXCLUDE=""
174 azarah 1.9 # Change the printed message for a single patch.
175     EPATCH_SINGLE_MSG=""
176 azarah 1.29 # Force applying bulk patches even if not following the style:
177     #
178     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
179     #
180     EPATCH_FORCE="no"
181 azarah 1.2
182     # This function is for bulk patching, or in theory for just one
183     # or two patches.
184     #
185     # It should work with .bz2, .gz, .zip and plain text patches.
186     # Currently all patches should be the same format.
187     #
188     # You do not have to specify '-p' option to patch, as it will
189     # try with -p0 to -p5 until it succeed, or fail at -p5.
190     #
191     # Above EPATCH_* variables can be used to control various defaults,
192     # bug they should be left as is to ensure an ebuild can rely on
193     # them for.
194     #
195 azarah 1.3 # Patches are applied in current directory.
196     #
197     # Bulk Patches should preferibly have the form of:
198 azarah 1.2 #
199     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
200     #
201     # For example:
202     #
203     # 01_all_misc-fix.patch.bz2
204     # 02_sparc_another-fix.patch.bz2
205     #
206     # This ensures that there are a set order, and you can have ARCH
207     # specific patches.
208     #
209 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
210     # single patch that need to be applied if its a file. If on the other
211     # hand its a directory, it will set EPATCH_SOURCE to this.
212     #
213 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
214     #
215     epatch() {
216     local PIPE_CMD=""
217     local STDERR_TARGET="${T}/$$.out"
218 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
219     local PATCH_SUFFIX=""
220 azarah 1.3 local SINGLE_PATCH="no"
221 azarah 1.4 local x=""
222 azarah 1.3
223     if [ "$#" -gt 1 ]
224     then
225 vapier 1.94 local m=""
226     einfo "${#} 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 1.102 if use macos || use 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 [ "${euid}" == "next" ]
642     then
643 usata 1.91 local pwrange
644 ka0ttic 1.108 if use macos || use ppc-macos || [ "${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 ${egroups}
694     do
695 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
696 azarah 1.59 then
697 vapier 1.85 eerror "You must add group ${g} to the system first"
698 vapier 1.23 die "${g} is not a valid GID"
699     fi
700 vapier 1.107 if [ -z "${defgroup}" ]
701     then
702     defgroup="${g}"
703     else
704     exgroups="${exgroups},${g}"
705     fi
706 vapier 1.23 done
707     export IFS="${oldifs}"
708 vapier 1.107
709     opts="${opts} -g ${defgroup}"
710     if [ ! -z "${exgroups}" ]
711     then
712     opts="${opts} -G ${exgroups:1}"
713     fi
714 vapier 1.23 else
715     egroups="(none)"
716     fi
717     einfo " - Groups: ${egroups}"
718    
719     # handle extra and add the user
720     local eextra="$@"
721 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
722 vapier 1.23 export SANDBOX_ON="0"
723 usata 1.102 if use macos || use ppc-macos ;
724 azarah 1.59 then
725 usata 1.91 ### Make the user
726     if [ -z "${eextra}" ]
727     then
728     dscl . create /users/${euser} uid ${euid}
729     dscl . create /users/${euser} shell ${eshell}
730     dscl . create /users/${euser} home ${ehome}
731     dscl . create /users/${euser} realname "added by portage for ${PN}"
732     ### Add the user to the groups specified
733     for g in ${egroups}
734     do
735 vapier 1.107 # $egroups is , delimited, not space
736     ewarn "This is code is wrong; someone on the OS X team should fix it"
737 usata 1.91 dscl . merge /groups/${g} users ${euser}
738     done
739     else
740     einfo "Extra options are not supported on macos yet"
741     einfo "Please report the ebuild along with the info below"
742     einfo "eextra: ${eextra}"
743     die "Required function missing"
744     fi
745 ka0ttic 1.108 elif use x86-fbsd ; then
746     if [ -z "${eextra}" ]
747     then
748     pw useradd ${euser} ${opts} \
749     -c "added by portage for ${PN}" \
750     die "enewuser failed"
751     else
752     einfo " - Extra: ${eextra}"
753     pw useradd ${euser} ${opts} \
754     -c ${eextra} || die "enewuser failed"
755     fi
756 vapier 1.23 else
757 usata 1.91 if [ -z "${eextra}" ]
758     then
759     useradd ${opts} ${euser} \
760     -c "added by portage for ${PN}" \
761     || die "enewuser failed"
762     else
763     einfo " - Extra: ${eextra}"
764     useradd ${opts} ${euser} ${eextra} \
765     || die "enewuser failed"
766     fi
767 vapier 1.23 fi
768     export SANDBOX_ON="${oldsandbox}"
769    
770 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
771     then
772 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
773     dodir ${ehome}
774 vapier 1.37 fowners ${euser} ${ehome}
775 vapier 1.38 fperms 755 ${ehome}
776 vapier 1.23 fi
777     }
778    
779     # Simplify/standardize adding groups to the system
780     # vapier@gentoo.org
781     #
782     # enewgroup(group, gid)
783     #
784     # Default values if you do not specify any:
785     # groupname: REQUIRED !
786     # gid: next available (see groupadd(8))
787     # extra: none
788     enewgroup() {
789     # get the group
790     local egroup="$1"; shift
791 azarah 1.59 if [ -z "${egroup}" ]
792     then
793 vapier 1.23 eerror "No group specified !"
794     die "Cannot call enewgroup without a group"
795     fi
796    
797     # see if group already exists
798 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
799 azarah 1.59 then
800 vapier 1.23 return 0
801     fi
802 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
803 vapier 1.23
804     # options to pass to useradd
805 azarah 1.59 local opts=
806 vapier 1.23
807     # handle gid
808     local egid="$1"; shift
809 azarah 1.59 if [ ! -z "${egid}" ]
810     then
811     if [ "${egid}" -gt 0 ]
812     then
813 usata 1.91 if [ -z "`egetent group ${egid}`" ]
814 vapier 1.83 then
815 usata 1.102 if use macos || use ppc-macos ; then
816 usata 1.91 opts="${opts} ${egid}"
817     else
818     opts="${opts} -g ${egid}"
819     fi
820 vapier 1.83 else
821 vapier 1.84 egid="next available; requested gid taken"
822 vapier 1.83 fi
823 vapier 1.23 else
824     eerror "Groupid given but is not greater than 0 !"
825     die "${egid} is not a valid GID"
826     fi
827     else
828     egid="next available"
829     fi
830     einfo " - Groupid: ${egid}"
831    
832     # handle extra
833     local eextra="$@"
834     opts="${opts} ${eextra}"
835    
836     # add the group
837 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
838 vapier 1.23 export SANDBOX_ON="0"
839 usata 1.102 if use macos || use ppc-macos ;
840 usata 1.91 then
841     if [ ! -z "${eextra}" ];
842     then
843     einfo "Extra options are not supported on macos yet"
844     einfo "Please report the ebuild along with the info below"
845     einfo "eextra: ${eextra}"
846     die "Required function missing"
847     fi
848 mr_bones_ 1.100
849 usata 1.91 # If we need the next available
850     case ${egid} in
851     *[!0-9]*) # Non numeric
852     for egid in `jot 898 101`; do
853     [ -z "`egetent group ${egid}`" ] && break
854     done
855     esac
856     dscl . create /groups/${egroup} gid ${egid}
857 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
858 ka0ttic 1.108 elif use x86-fbsd ; then
859     case ${egid} in
860     *[!0-9]*) # Non numeric
861     for egid in `jot 898 101`; do
862     [ -z "`egetent group ${egid}`" ] && break
863     done
864     esac
865     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
866 usata 1.91 else
867     groupadd ${opts} ${egroup} || die "enewgroup failed"
868     fi
869 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
870 vapier 1.24 }
871    
872     # Simple script to replace 'dos2unix' binaries
873     # vapier@gentoo.org
874     #
875     # edos2unix(file, <more files>...)
876     edos2unix() {
877 vapier 1.61 for f in "$@"
878 azarah 1.59 do
879 vapier 1.61 cp "${f}" ${T}/edos2unix
880     sed 's/\r$//' ${T}/edos2unix > "${f}"
881 vapier 1.24 done
882 vapier 1.39 }
883    
884     # Make a desktop file !
885     # Great for making those icons in kde/gnome startmenu !
886     # Amaze your friends ! Get the women ! Join today !
887     # gnome2 /usr/share/applications
888     # gnome1 /usr/share/gnome/apps/
889     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
890     #
891     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
892     #
893     # binary: what binary does the app run with ?
894     # name: the name that will show up in the menu
895     # icon: give your little like a pretty little icon ...
896     # this can be relative (to /usr/share/pixmaps) or
897     # a full path to an icon
898     # type: what kind of application is this ? for categories:
899 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
900 vapier 1.39 # path: if your app needs to startup in a specific dir
901     make_desktop_entry() {
902     [ -z "$1" ] && eerror "You must specify the executable" && return 1
903    
904 azarah 1.59 local exec="${1}"
905     local name="${2:-${PN}}"
906     local icon="${3:-${PN}.png}"
907     local type="${4}"
908 vapier 1.81 local subdir="${6}"
909 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
910 azarah 1.59 if [ -z "${type}" ]
911     then
912 vapier 1.39 case ${CATEGORY} in
913 azarah 1.59 "app-emulation")
914     type=Emulator
915 vapier 1.86 subdir="Emulation"
916 azarah 1.59 ;;
917     "games-"*)
918     type=Game
919 vapier 1.81 subdir="Games"
920 wolf31o2 1.65 ;;
921     "net-"*)
922 vapier 1.81 type=Network
923     subdir="${type}"
924 azarah 1.59 ;;
925     *)
926     type=
927 vapier 1.81 subdir=
928 azarah 1.59 ;;
929 vapier 1.39 esac
930     fi
931 azarah 1.59 local desktop="${T}/${exec}.desktop"
932 vapier 1.39
933     echo "[Desktop Entry]
934     Encoding=UTF-8
935     Version=0.9.2
936     Name=${name}
937     Type=Application
938     Comment=${DESCRIPTION}
939     Exec=${exec}
940     Path=${path}
941     Icon=${icon}
942 vapier 1.99 Categories=Application;${type};" > "${desktop}"
943 vapier 1.39
944 azarah 1.59 if [ -d "/usr/share/applications" ]
945     then
946 vapier 1.39 insinto /usr/share/applications
947 vapier 1.99 doins "${desktop}"
948 vapier 1.39 fi
949    
950 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
951     #then
952 vapier 1.40 # insinto /usr/share/gnome/apps/Games
953     # doins ${desktop}
954     #fi
955    
956 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
957     #then
958     # for ver in /usr/kde/*
959     # do
960 vapier 1.40 # insinto ${ver}/share/applnk/Games
961     # doins ${desktop}
962     # done
963     #fi
964 vapier 1.39
965 azarah 1.59 if [ -d "/usr/share/applnk" ]
966     then
967 vapier 1.81 insinto /usr/share/applnk/${subdir}
968 vapier 1.99 doins "${desktop}"
969 vapier 1.39 fi
970    
971     return 0
972 danarmak 1.32 }
973    
974 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
975     find_unpackable_file() {
976 azarah 1.59 local src="$1"
977     if [ -z "${src}" ]
978     then
979 vapier 1.50 src="${DISTDIR}/${A}"
980     else
981 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
982     then
983 vapier 1.50 src="${DISTDIR}/${src}"
984 azarah 1.59 elif [ -e "${PWD}/${src}" ]
985     then
986 vapier 1.50 src="${PWD}/${src}"
987 azarah 1.59 elif [ -e "${src}" ]
988     then
989 vapier 1.50 src="${src}"
990     fi
991     fi
992 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
993     echo "${src}"
994     }
995    
996     # Unpack those pesky pdv generated files ...
997     # They're self-unpacking programs with the binary package stuffed in
998     # the middle of the archive. Valve seems to use it a lot ... too bad
999     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000     #
1001     # Usage: unpack_pdv [file to unpack] [size of off_t]
1002     # - you have to specify the off_t size ... i have no idea how to extract that
1003     # information out of the binary executable myself. basically you pass in
1004     # the size of the off_t type (in bytes) on the machine that built the pdv
1005     # archive. one way to determine this is by running the following commands:
1006     # strings <pdv archive> | grep lseek
1007     # strace -elseek <pdv archive>
1008     # basically look for the first lseek command (we do the strings/grep because
1009     # sometimes the function call is _llseek or something) and steal the 2nd
1010     # parameter. here is an example:
1011     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012     # lseek
1013     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014     # lseek(3, -4, SEEK_END) = 2981250
1015     # thus we would pass in the value of '4' as the second parameter.
1016     unpack_pdv() {
1017     local src="`find_unpackable_file $1`"
1018     local sizeoff_t="$2"
1019    
1020     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1021    
1022     local shrtsrc="`basename ${src}`"
1023     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1025     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1026    
1027     # grab metadata for debug reasons
1028     local metafile="`mymktemp ${T}`"
1029     tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1030    
1031     # rip out the final file name from the metadata
1032     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1033     datafile="`basename ${datafile}`"
1034    
1035 vapier 1.71 # now lets uncompress/untar the file if need be
1036 vapier 1.70 local tmpfile="`mymktemp ${T}`"
1037     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 vapier 1.71
1039     local iscompressed="`file -b ${tmpfile}`"
1040     if [ "${iscompressed:0:8}" == "compress" ] ; then
1041     iscompressed=1
1042     mv ${tmpfile}{,.Z}
1043     gunzip ${tmpfile}
1044     else
1045     iscompressed=0
1046     fi
1047     local istar="`file -b ${tmpfile}`"
1048     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1049     istar=1
1050     else
1051     istar=0
1052     fi
1053    
1054     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1055     #dd if=${src} ibs=${metaskip} count=1 \
1056     # | dd ibs=${tailskip} skip=1 \
1057     # | gzip -dc \
1058     # > ${datafile}
1059     if [ ${iscompressed} -eq 1 ] ; then
1060     if [ ${istar} -eq 1 ] ; then
1061     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1062     | head -c $((${metaskip}-${tailskip})) \
1063     | tar -xzf -
1064     else
1065 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066     | head -c $((${metaskip}-${tailskip})) \
1067     | gzip -dc \
1068     > ${datafile}
1069 vapier 1.71 fi
1070     else
1071     if [ ${istar} -eq 1 ] ; then
1072     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1073     | head -c $((${metaskip}-${tailskip})) \
1074 vapier 1.73 | tar --no-same-owner -xf -
1075 vapier 1.71 else
1076 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077     | head -c $((${metaskip}-${tailskip})) \
1078     > ${datafile}
1079 vapier 1.71 fi
1080     fi
1081     true
1082     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084     }
1085    
1086     # Unpack those pesky makeself generated files ...
1087     # They're shell scripts with the binary package tagged onto
1088     # the end of the archive. Loki utilized the format as does
1089     # many other game companies.
1090     #
1091 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1092 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1093     # - If the offset is not specified then we will attempt to extract
1094     # the proper offset from the script itself.
1095     unpack_makeself() {
1096 vapier 1.112 local src="$(find_unpackable_file "$1")"
1097 vapier 1.70 local skip="$2"
1098 vapier 1.112 local exe="$3"
1099 vapier 1.50
1100 vapier 1.112 local shrtsrc="$(basename "${src}")"
1101 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 azarah 1.59 if [ -z "${skip}" ]
1103     then
1104 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1105     local skip=0
1106 vapier 1.112 exe=tail
1107 vapier 1.41 case ${ver} in
1108     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 vapier 1.41 ;;
1111     2.0|2.0.1)
1112 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 vapier 1.41 ;;
1114 wolf31o2 1.48 2.1.1)
1115 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 wolf31o2 1.48 let skip="skip + 1"
1117     ;;
1118 vapier 1.49 2.1.2)
1119 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 vapier 1.49 let skip="skip + 1"
1121     ;;
1122 wolf31o2 1.48 2.1.3)
1123 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 vapier 1.41 let skip="skip + 1"
1125     ;;
1126 vapier 1.112 2.1.4)
1127     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128     skip=$(head -n ${skip} "${src}" | wc -c)
1129     exe="dd"
1130     ;;
1131 vapier 1.41 *)
1132     eerror "I'm sorry, but I was unable to support the Makeself file."
1133     eerror "The version I detected was '${ver}'."
1134     eerror "Please file a bug about the file ${shrtsrc} at"
1135     eerror "http://bugs.gentoo.org/ so that support can be added."
1136     die "makeself version '${ver}' not supported"
1137     ;;
1138     esac
1139     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140     fi
1141 vapier 1.112 case ${exe} in
1142     tail) exe="tail -n +${skip} '${src}'";;
1143     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144     *) die "makeself cant handle exe '${exe}'"
1145     esac
1146 vapier 1.41
1147 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 vapier 1.112 local tmpfile="$(mymktemp "${T}")"
1149     eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150     local filetype="$(file -b "${tmpfile}")"
1151 vapier 1.68 case ${filetype} in
1152     *tar\ archive)
1153 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1154 vapier 1.68 ;;
1155     bzip2*)
1156 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 mr_bones_ 1.69 ;;
1158 vapier 1.68 gzip*)
1159 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1160 vapier 1.68 ;;
1161 vapier 1.93 compress*)
1162 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1163 vapier 1.93 ;;
1164 vapier 1.68 *)
1165 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1166 vapier 1.68 false
1167     ;;
1168     esac
1169     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170 wolf31o2 1.56 }
1171    
1172     # Display a license for user to accept.
1173     #
1174     # Usage: check_license [license]
1175     # - If the file is not specified then ${LICENSE} is used.
1176     check_license() {
1177 vapier 1.60 local lic=$1
1178     if [ -z "${lic}" ] ; then
1179     lic="${PORTDIR}/licenses/${LICENSE}"
1180 wolf31o2 1.56 else
1181 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1182     lic="${PORTDIR}/licenses/${src}"
1183     elif [ -e "${PWD}/${src}" ] ; then
1184     lic="${PWD}/${src}"
1185     elif [ -e "${src}" ] ; then
1186     lic="${src}"
1187 wolf31o2 1.56 fi
1188     fi
1189 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1190 vapier 1.64 local l="`basename ${lic}`"
1191 wolf31o2 1.56
1192 vapier 1.60 # here is where we check for the licenses the user already
1193     # accepted ... if we don't find a match, we make the user accept
1194 wolf31o2 1.106 local shopts=$-
1195 vapier 1.60 local alic
1196 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1197 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1198 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1199     set +o noglob; set -${shopts} #reset old shell opts
1200     return 0
1201     fi
1202 vapier 1.60 done
1203 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1204 vapier 1.60
1205     local licmsg="`mymktemp ${T}`"
1206     cat << EOF > ${licmsg}
1207     **********************************************************
1208     The following license outlines the terms of use of this
1209     package. You MUST accept this license for installation to
1210     continue. When you are done viewing, hit 'q'. If you
1211     CTRL+C out of this, the install will not run!
1212     **********************************************************
1213    
1214     EOF
1215     cat ${lic} >> ${licmsg}
1216     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 vapier 1.60 read alic
1219     case ${alic} in
1220     yes|Yes|y|Y)
1221     return 0
1222     ;;
1223     *)
1224     echo;echo;echo
1225     eerror "You MUST accept the license to continue! Exiting!"
1226     die "Failed to accept license"
1227     ;;
1228     esac
1229 vapier 1.23 }
1230 vapier 1.75
1231     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232     # the whole 'non-interactive' policy, but damnit I want CD support !
1233     #
1234     # with these cdrom functions we handle all the user interaction and
1235     # standardize everything. all you have to do is call cdrom_get_cds()
1236     # and when the function returns, you can assume that the cd has been
1237     # found at CDROM_ROOT.
1238     #
1239     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240     # etc... if you want to give the cds better names, then just export
1241     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1242     #
1243     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1244     #
1245     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246     # - this will attempt to locate a cd based upon a file that is on
1247     # the cd ... the more files you give this function, the more cds
1248     # the cdrom functions will handle
1249     cdrom_get_cds() {
1250     # first we figure out how many cds we're dealing with by
1251     # the # of files they gave us
1252     local cdcnt=0
1253     local f=
1254     for f in "$@" ; do
1255     cdcnt=$((cdcnt + 1))
1256     export CDROM_CHECK_${cdcnt}="$f"
1257     done
1258     export CDROM_TOTAL_CDS=${cdcnt}
1259     export CDROM_CURRENT_CD=1
1260    
1261     # now we see if the user gave use CD_ROOT ...
1262     # if they did, let's just believe them that it's correct
1263     if [ ! -z "${CD_ROOT}" ] ; then
1264     export CDROM_ROOT="${CD_ROOT}"
1265     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266     return
1267     fi
1268     # do the same for CD_ROOT_X
1269     if [ ! -z "${CD_ROOT_1}" ] ; then
1270     local var=
1271     cdcnt=0
1272     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1273     cdcnt=$((cdcnt + 1))
1274     var="CD_ROOT_${cdcnt}"
1275     if [ -z "${!var}" ] ; then
1276     eerror "You must either use just the CD_ROOT"
1277     eerror "or specify ALL the CD_ROOT_X variables."
1278     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279     die "could not locate CD_ROOT_${cdcnt}"
1280     fi
1281     export CDROM_ROOTS_${cdcnt}="${!var}"
1282     done
1283     export CDROM_ROOT=${CDROM_ROOTS_1}
1284     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285     return
1286     fi
1287    
1288     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1289     einfon "This ebuild will need the "
1290     if [ -z "${CDROM_NAME}" ] ; then
1291     echo "cdrom for ${PN}."
1292     else
1293     echo "${CDROM_NAME}."
1294     fi
1295     echo
1296     einfo "If you do not have the CD, but have the data files"
1297     einfo "mounted somewhere on your filesystem, just export"
1298     einfo "the variable CD_ROOT so that it points to the"
1299     einfo "directory containing the files."
1300     echo
1301     else
1302     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303     cdcnt=0
1304     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1305     cdcnt=$((cdcnt + 1))
1306     var="CDROM_NAME_${cdcnt}"
1307     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1308     done
1309     echo
1310     einfo "If you do not have the CDs, but have the data files"
1311     einfo "mounted somewhere on your filesystem, just export"
1312     einfo "the following variables so they point to the right place:"
1313     einfon ""
1314     cdcnt=0
1315     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1316     cdcnt=$((cdcnt + 1))
1317     echo -n " CD_ROOT_${cdcnt}"
1318     done
1319     echo
1320     einfo "Or, if you have all the files in the same place, or"
1321     einfo "you only have one cdrom, you can export CD_ROOT"
1322     einfo "and that place will be used as the same data source"
1323     einfo "for all the CDs."
1324     echo
1325     fi
1326     export CDROM_CURRENT_CD=0
1327     cdrom_load_next_cd
1328     }
1329    
1330     # this is only used when you need access to more than one cd.
1331     # when you have finished using the first cd, just call this function.
1332     # when it returns, CDROM_ROOT will be pointing to the second cd.
1333     # remember, you can only go forward in the cd chain, you can't go back.
1334     cdrom_load_next_cd() {
1335     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336     local var=
1337    
1338 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1339     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340     return
1341     fi
1342    
1343 vapier 1.75 unset CDROM_ROOT
1344     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345     if [ -z "${!var}" ] ; then
1346     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347     cdrom_locate_file_on_cd ${!var}
1348     else
1349     export CDROM_ROOT="${!var}"
1350     fi
1351    
1352     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353     }
1354    
1355     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1356     # functions. this should *never* be called from an ebuild.
1357     # all it does is try to locate a give file on a cd ... if the cd isn't
1358     # found, then a message asking for the user to insert the cdrom will be
1359     # displayed and we'll hang out here until:
1360     # (1) the file is found on a mounted cdrom
1361     # (2) the user hits CTRL+C
1362     cdrom_locate_file_on_cd() {
1363     while [ -z "${CDROM_ROOT}" ] ; do
1364     local dir="$(dirname ${@})"
1365     local file="$(basename ${@})"
1366     local mline=""
1367     local showedmsg=0
1368    
1369     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1370     [ -d "${mline}/${dir}" ] || continue
1371     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1372     && export CDROM_ROOT=${mline}
1373     done
1374    
1375     if [ -z "${CDROM_ROOT}" ] ; then
1376     echo
1377     if [ ${showedmsg} -eq 0 ] ; then
1378     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1379     if [ -z "${CDROM_NAME}" ] ; then
1380     einfo "Please insert the cdrom for ${PN} now !"
1381     else
1382     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383     fi
1384     else
1385     if [ -z "${CDROM_NAME_1}" ] ; then
1386     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387     else
1388     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389     einfo "Please insert+mount the ${!var} cdrom now !"
1390     fi
1391     fi
1392     showedmsg=1
1393     fi
1394     einfo "Press return to scan for the cd again"
1395     einfo "or hit CTRL+C to abort the emerge."
1396     read
1397     fi
1398     done
1399     }
1400 vapier 1.92
1401 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1402 vapier 1.92 # a package can support
1403     #
1404     # usage: strip-linguas <allow LINGUAS>
1405     # strip-linguas -i <directories of .po files>
1406     # strip-linguas -u <directories of .po files>
1407     #
1408     # The first form allows you to specify a list of LINGUAS.
1409 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1410 vapier 1.92 # directories and uses the intersection of the lists.
1411 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1412 vapier 1.92 # directories and uses the union of the lists.
1413     strip-linguas() {
1414     local ls newls
1415     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1416     local op="$1"; shift
1417     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1418     local d f
1419     for d in "$@" ; do
1420     if [ "${op}" == "-u" ] ; then
1421     newls="${ls}"
1422     else
1423     newls=""
1424     fi
1425     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1426     if [ "${op}" == "-i" ] ; then
1427     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1428     else
1429     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1430     fi
1431     done
1432     ls="${newls}"
1433     done
1434     ls="${ls//.po}"
1435     else
1436     ls="$@"
1437     fi
1438    
1439     ls=" ${ls} "
1440     newls=""
1441     for f in ${LINGUAS} ; do
1442     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1443     nl="${newls} ${f}"
1444     else
1445     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1446     fi
1447     done
1448     if [ -z "${newls}" ] ; then
1449     unset LINGUAS
1450     else
1451     export LINGUAS="${newls}"
1452     fi
1453     }
1454 iggy 1.110
1455     # moved from kernel.eclass since they are generally useful outside of
1456     # kernel.eclass -iggy (20041002)
1457    
1458     # the following functions are useful in kernel module ebuilds, etc.
1459     # for an example see ivtv or drbd ebuilds
1460    
1461     # set's ARCH to match what the kernel expects
1462     set_arch_to_kernel() {
1463     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464     case ${ARCH} in
1465     x86) export ARCH="i386";;
1466     amd64) export ARCH="x86_64";;
1467     hppa) export ARCH="parisc";;
1468     mips) export ARCH="mips";;
1469     *) export ARCH="${ARCH}";;
1470     esac
1471     }
1472    
1473     # set's ARCH back to what portage expects
1474     set_arch_to_portage() {
1475     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476     }
1477 eradicator 1.111
1478     # Jeremy Huddleston <eradicator@gentoo.org>:
1479     # preserve_old_lib /path/to/libblah.so.0
1480     # preserve_old_lib_notify /path/to/libblah.so.0
1481     #
1482     # These functions are useful when a lib in your package changes --soname. Such
1483     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484     # would break packages that link against it. Most people get around this
1485     # by using the portage SLOT mechanism, but that is not always a relevant
1486     # solution, so instead you can add the following to your ebuilds:
1487     #
1488     # src_install() {
1489     # ...
1490     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491     # ...
1492     # }
1493     #
1494     # pkg_postinst() {
1495     # ...
1496     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497     # ...
1498     # }
1499    
1500     preserve_old_lib() {
1501     LIB=$1
1502    
1503     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1504     SONAME=`basename ${LIB}`
1505     DIRNAME=`dirname ${LIB}`
1506    
1507     dodir ${DIRNAME}
1508     cp ${ROOT}${LIB} ${D}${DIRNAME}
1509     touch ${D}${LIB}
1510     fi
1511     }
1512    
1513     preserve_old_lib_notify() {
1514     LIB=$1
1515    
1516     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517     SONAME=`basename ${LIB}`
1518    
1519     einfo "An old version of an installed library was detected on your system."
1520     einfo "In order to avoid breaking packages that link against is, this older version"
1521     einfo "is not being removed. In order to make full use of this newer version,"
1522     einfo "you will need to execute the following command:"
1523     einfo " revdep-rebuild --soname ${SONAME}"
1524     einfo
1525     einfo "After doing that, you can safely remove ${LIB}"
1526     fi
1527     }

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