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Revision 1.112 - (hide annotations) (download)
Tue Oct 5 03:43:02 2004 UTC (9 years, 10 months ago) by vapier
Branch: MAIN
Changes since 1.111: +28 -16 lines
support makeself-2.1.4 (doom3!)

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 1.112 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.111 2004/10/04 05:40:01 eradicator Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12     ECLASS=eutils
13     INHERITED="$INHERITED $ECLASS"
14    
15 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
16 azarah 1.1
17 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
18 azarah 1.1
19 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
20     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21     # outputting to a terminal, don't wait. For compatability purposes, the argument
22     # must be an integer greater than zero.
23     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24     epause() {
25     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26     sleep ${1:-5}
27     fi
28     }
29    
30     # Beep the specified number of times (defaults to five). If our output
31     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32     # don't beep.
33     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34     ebeep() {
35     local n
36     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38     echo -ne "\a"
39     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40     echo -ne "\a"
41     sleep 1
42     done
43     fi
44     }
45    
46 lv 1.96 # This function simply returns the desired lib directory. With portage
47     # 2.0.51, we now have support for installing libraries to lib32/lib64
48     # to accomidate the needs of multilib systems. It's no longer a good idea
49     # to assume all libraries will end up in lib. Replace any (sane) instances
50     # where lib is named directly with $(get_libdir) if possible.
51     #
52     # Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53     get_libdir() {
54 kugelfang 1.103 LIBDIR_TEST=$(type econf)
55 lv 1.97 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56     # if there is an override, we want to use that... always.
57     CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 kugelfang 1.103 # We don't need to know the verison of portage. We only need to know
59     # if there is support for CONF_LIBDIR in econf and co.
60     # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61     #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62     # # and if there isnt an override, and we're using a version of
63     # # portage without CONF_LIBDIR support, force the use of lib. dolib
64     # # and friends from portage 2.0.50 wont be too happy otherwise.
65     # CONF_LIBDIR="lib"
66     #fi
67     elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68     # will be <portage-2.0.51_pre20
69 lv 1.97 CONF_LIBDIR="lib"
70     fi
71     # and of course, default to lib if CONF_LIBDIR isnt set
72 lv 1.96 echo ${CONF_LIBDIR:=lib}
73 kugelfang 1.103 unset LIBDIR_TEST
74 lv 1.96 }
75    
76 lv 1.101
77     get_multilibdir() {
78     echo ${CONF_MULTILIBDIR:=lib32}
79     }
80    
81    
82 lv 1.97 # Sometimes you need to override the value returned by get_libdir. A good
83     # example of this is xorg-x11, where lib32 isnt a supported configuration,
84     # and where lib64 -must- be used on amd64 (for applications that need lib
85     # to be 32bit, such as adobe acrobat). Note that this override also bypasses
86     # portage version sanity checking.
87     # get_libdir_override expects one argument, the result get_libdir should
88     # return:
89     #
90     # get_libdir_override lib64
91     #
92     # Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93     get_libdir_override() {
94     CONF_LIBDIR="$1"
95     CONF_LIBDIR_OVERRIDE="$1"
96     }
97    
98 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
99     # libs in /lib. This is to fix linking problems when you have
100     # the .so in /lib, and the .a in /usr/lib. What happens is that
101     # in some cases when linking dynamic, the .a in /usr/lib is used
102     # instead of the .so in /lib due to gcc/libtool tweaking ld's
103     # library search path. This cause many builds to fail.
104     # See bug #4411 for more info.
105     #
106     # To use, simply call:
107     #
108     # gen_usr_ldscript libfoo.so
109     #
110     # Note that you should in general use the unversioned name of
111     # the library, as ldconfig should usually update it correctly
112     # to point to the latest version of the library present.
113     #
114     # <azarah@gentoo.org> (26 Oct 2002)
115     #
116     gen_usr_ldscript() {
117 vapier 1.109 local libdir="$(get_libdir)"
118 azarah 1.1 # Just make sure it exists
119 vapier 1.109 dodir /usr/${libdir}
120 danarmak 1.32
121 vapier 1.109 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122 azarah 1.1 /* GNU ld script
123     Because Gentoo have critical dynamic libraries
124     in /lib, and the static versions in /usr/lib, we
125     need to have a "fake" dynamic lib in /usr/lib,
126     otherwise we run into linking problems.
127     See bug #4411 on http://bugs.gentoo.org/ for
128     more info. */
129 vapier 1.109 GROUP ( /${libdir}/${1} )
130 azarah 1.1 END_LDSCRIPT
131 vapier 1.109 fperms a+x "/usr/${libdir}/${1}"
132 azarah 1.2 }
133    
134 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
135     #
136     # <azarah@gentoo.org> (11 Nov 2002)
137     #
138     draw_line() {
139     local i=0
140     local str_length=""
141    
142     # Handle calls that do not have args, or wc not being installed ...
143     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144     then
145     echo "==============================================================="
146     return 0
147     fi
148    
149     # Get the length of $*
150     str_length="$(echo -n "$*" | wc -m)"
151 danarmak 1.32
152 azarah 1.5 while [ "$i" -lt "${str_length}" ]
153     do
154     echo -n "="
155 danarmak 1.32
156 azarah 1.5 i=$((i + 1))
157     done
158    
159     echo
160    
161     return 0
162     }
163 azarah 1.2
164     # Default directory where patches are located
165     EPATCH_SOURCE="${WORKDIR}/patch"
166     # Default extension for patches
167     EPATCH_SUFFIX="patch.bz2"
168     # Default options for patch
169 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170     EPATCH_OPTS="-g0"
171 azarah 1.6 # List of patches not to apply. Not this is only file names,
172     # and not the full path ..
173     EPATCH_EXCLUDE=""
174 azarah 1.9 # Change the printed message for a single patch.
175     EPATCH_SINGLE_MSG=""
176 azarah 1.29 # Force applying bulk patches even if not following the style:
177     #
178     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
179     #
180     EPATCH_FORCE="no"
181 azarah 1.2
182     # This function is for bulk patching, or in theory for just one
183     # or two patches.
184     #
185     # It should work with .bz2, .gz, .zip and plain text patches.
186     # Currently all patches should be the same format.
187     #
188     # You do not have to specify '-p' option to patch, as it will
189     # try with -p0 to -p5 until it succeed, or fail at -p5.
190     #
191     # Above EPATCH_* variables can be used to control various defaults,
192     # bug they should be left as is to ensure an ebuild can rely on
193     # them for.
194     #
195 azarah 1.3 # Patches are applied in current directory.
196     #
197     # Bulk Patches should preferibly have the form of:
198 azarah 1.2 #
199     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
200     #
201     # For example:
202     #
203     # 01_all_misc-fix.patch.bz2
204     # 02_sparc_another-fix.patch.bz2
205     #
206     # This ensures that there are a set order, and you can have ARCH
207     # specific patches.
208     #
209 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
210     # single patch that need to be applied if its a file. If on the other
211     # hand its a directory, it will set EPATCH_SOURCE to this.
212     #
213 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
214     #
215     epatch() {
216     local PIPE_CMD=""
217     local STDERR_TARGET="${T}/$$.out"
218 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
219     local PATCH_SUFFIX=""
220 azarah 1.3 local SINGLE_PATCH="no"
221 azarah 1.4 local x=""
222 azarah 1.3
223     if [ "$#" -gt 1 ]
224     then
225 vapier 1.94 local m=""
226     einfo "${#} patches to apply..."
227     for m in "$@" ; do
228     epatch "${m}"
229     done
230     return 0
231 azarah 1.3 fi
232    
233     if [ -n "$1" -a -f "$1" ]
234     then
235     SINGLE_PATCH="yes"
236 danarmak 1.32
237 azarah 1.4 local EPATCH_SOURCE="$1"
238     local EPATCH_SUFFIX="${1##*\.}"
239 danarmak 1.32
240 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
241     then
242 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
243     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
244     then
245     local EPATCH_SOURCE="$1/*"
246     else
247     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248     fi
249 azarah 1.3 else
250 azarah 1.8 if [ ! -d ${EPATCH_SOURCE} ]
251     then
252 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253     then
254     EPATCH_SOURCE="$1"
255     fi
256    
257 azarah 1.8 echo
258 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259     eerror
260     eerror " ${EPATCH_SOURCE}"
261 azarah 1.8 echo
262     die "Cannot find \$EPATCH_SOURCE!"
263     fi
264 danarmak 1.32
265 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 azarah 1.3 fi
267 azarah 1.2
268     case ${EPATCH_SUFFIX##*\.} in
269     bz2)
270     PIPE_CMD="bzip2 -dc"
271 azarah 1.8 PATCH_SUFFIX="bz2"
272 azarah 1.2 ;;
273 azarah 1.6 gz|Z|z)
274 azarah 1.2 PIPE_CMD="gzip -dc"
275 azarah 1.8 PATCH_SUFFIX="gz"
276 azarah 1.2 ;;
277 azarah 1.6 ZIP|zip)
278 azarah 1.2 PIPE_CMD="unzip -p"
279 azarah 1.8 PATCH_SUFFIX="zip"
280 azarah 1.2 ;;
281     *)
282     PIPE_CMD="cat"
283 azarah 1.8 PATCH_SUFFIX="patch"
284 azarah 1.2 ;;
285     esac
286    
287 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
288     then
289     einfo "Applying various patches (bugfixes/updates)..."
290     fi
291     for x in ${EPATCH_SOURCE}
292 azarah 1.2 do
293     # New ARCH dependant patch naming scheme...
294     #
295     # ???_arch_foo.patch
296     #
297     if [ -f ${x} ] && \
298 azarah 1.29 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299     [ "${EPATCH_FORCE}" = "yes" ])
300 azarah 1.2 then
301     local count=0
302     local popts="${EPATCH_OPTS}"
303 azarah 1.6
304     if [ -n "${EPATCH_EXCLUDE}" ]
305     then
306 azarah 1.9 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 azarah 1.6 then
308     continue
309     fi
310     fi
311 danarmak 1.32
312 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
313     then
314 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
315     then
316     einfo "${EPATCH_SINGLE_MSG}"
317     else
318     einfo "Applying ${x##*/}..."
319     fi
320 azarah 1.3 else
321     einfo " ${x##*/}..."
322     fi
323 azarah 1.2
324 azarah 1.8 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 azarah 1.2
327     # Allow for prefix to differ ... im lazy, so shoot me :/
328     while [ "${count}" -lt 5 ]
329     do
330 azarah 1.5 # Generate some useful debug info ...
331 azarah 1.8 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333    
334     if [ "${PATCH_SUFFIX}" != "patch" ]
335     then
336     echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338     else
339     PATCH_TARGET="${x}"
340     fi
341 danarmak 1.32
342 azarah 1.8 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 vapier 1.88 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344 danarmak 1.32
345 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347    
348     if [ "${PATCH_SUFFIX}" != "patch" ]
349     then
350     if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351     then
352     echo
353     eerror "Could not extract patch!"
354     #die "Could not extract patch!"
355     count=5
356     break
357     fi
358     fi
359 danarmak 1.32
360 vapier 1.88 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 azarah 1.2 then
362 azarah 1.8 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364     echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367    
368 vapier 1.88 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 azarah 1.8
370     if [ "$?" -ne 0 ]
371     then
372     cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373     echo
374     eerror "A dry-run of patch command succeeded, but actually"
375     eerror "applying the patch failed!"
376     #die "Real world sux compared to the dreamworld!"
377     count=5
378     fi
379    
380     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381 danarmak 1.32
382 azarah 1.2 break
383     fi
384    
385     count=$((count + 1))
386     done
387    
388 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
389     then
390     rm -f ${PATCH_TARGET}
391     fi
392    
393 azarah 1.2 if [ "${count}" -eq 5 ]
394     then
395 azarah 1.8 echo
396 azarah 1.2 eerror "Failed Patch: ${x##*/}!"
397     eerror
398     eerror "Include in your bugreport the contents of:"
399     eerror
400 azarah 1.8 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401     echo
402 azarah 1.2 die "Failed Patch: ${x##*/}!"
403     fi
404 azarah 1.8
405     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406 azarah 1.3
407     eend 0
408 azarah 1.2 fi
409     done
410 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
411     then
412     einfo "Done with patching"
413 azarah 1.10 fi
414 azarah 1.26 }
415    
416     # This function return true if we are using the NPTL pthreads
417     # implementation.
418     #
419     # <azarah@gentoo.org> (06 March 2003)
420     #
421     have_NPTL() {
422     cat > ${T}/test-nptl.c <<-"END"
423     #define _XOPEN_SOURCE
424     #include <unistd.h>
425     #include <stdio.h>
426    
427     int main()
428     {
429     char buf[255];
430     char *str = buf;
431    
432     confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433     if (NULL != str) {
434     printf("%s\n", str);
435     if (NULL != strstr(str, "NPTL"))
436     return 0;
437     }
438    
439     return 1;
440     }
441     END
442    
443     einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444     if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445     then
446     echo "yes"
447     einfon "Checking what PTHREADS implementation we have ... "
448     if ${T}/nptl
449     then
450     return 0
451     else
452     return 1
453     fi
454     else
455     echo "no"
456     fi
457    
458     return 1
459 azarah 1.10 }
460    
461     # This function check how many cpu's are present, and then set
462     # -j in MAKEOPTS accordingly.
463     #
464     # Thanks to nall <nall@gentoo.org> for this.
465     #
466     get_number_of_jobs() {
467 azarah 1.13 local jobs=0
468    
469 azarah 1.10 if [ ! -r /proc/cpuinfo ]
470     then
471     return 1
472     fi
473    
474 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476     then
477     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479     ADMINPARAM="${ADMINPARAM/-j}"
480 azarah 1.14 fi
481    
482 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483 danarmak 1.32
484 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 azarah 1.10 then
487 zwelch 1.21 # these archs will always have "[Pp]rocessor"
488     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489 danarmak 1.32
490 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491     then
492     # sparc always has "ncpus active"
493 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 danarmak 1.32
495 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
496     then
497     # alpha has "cpus active", but only when compiled with SMP
498 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 azarah 1.10 then
500 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 azarah 1.10 else
502 azarah 1.13 jobs=2
503 azarah 1.10 fi
504 danarmak 1.32
505 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 azarah 1.10 then
507     # ppc has "processor", but only when compiled with SMP
508 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 azarah 1.10 then
510 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 azarah 1.10 else
512 azarah 1.13 jobs=2
513 azarah 1.10 fi
514 iggy 1.87 elif [ "${ARCH}" = "s390" ]
515     then
516     # s390 has "# processors : "
517     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 azarah 1.10 else
519 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
521 azarah 1.3 fi
522 azarah 1.13
523     # Make sure the number is valid ...
524     if [ "${jobs}" -lt 1 ]
525     then
526     jobs=1
527     fi
528 danarmak 1.32
529 azarah 1.15 if [ -n "${ADMINPARAM}" ]
530 azarah 1.14 then
531 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532     then
533     einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534     export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535     else
536     einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537     export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538     fi
539 azarah 1.14 fi
540 azarah 1.1 }
541    
542 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
543 vapier 1.80 # does not exist on the users system
544 vapier 1.52 # vapier@gentoo.org
545     #
546     # 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 1.107 getent "$1" "$2"
588 usata 1.91 fi
589     }
590    
591 vapier 1.23 # Simplify/standardize adding users to the system
592     # vapier@gentoo.org
593     #
594     # enewuser(username, uid, shell, homedir, groups, extra options)
595     #
596     # Default values if you do not specify any:
597     # username: REQUIRED !
598     # uid: next available (see useradd(8))
599 vapier 1.27 # note: pass -1 to get default behavior
600 vapier 1.23 # shell: /bin/false
601     # homedir: /dev/null
602     # groups: none
603     # extra: comment of 'added by portage for ${PN}'
604     enewuser() {
605     # get the username
606     local euser="$1"; shift
607 azarah 1.59 if [ -z "${euser}" ]
608     then
609 vapier 1.23 eerror "No username specified !"
610     die "Cannot call enewuser without a username"
611     fi
612    
613 vapier 1.84 # lets see if the username already exists
614 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
615 azarah 1.59 then
616 vapier 1.23 return 0
617     fi
618 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
619 vapier 1.23
620     # options to pass to useradd
621 azarah 1.59 local opts=
622 vapier 1.23
623     # handle uid
624     local euid="$1"; shift
625 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
626     then
627     if [ "${euid}" -gt 0 ]
628     then
629 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
630 vapier 1.82 then
631 vapier 1.84 euid="next"
632 vapier 1.82 fi
633 vapier 1.23 else
634     eerror "Userid given but is not greater than 0 !"
635     die "${euid} is not a valid UID"
636     fi
637     else
638 vapier 1.84 euid="next"
639     fi
640     if [ "${euid}" == "next" ]
641     then
642 usata 1.91 local pwrange
643 ka0ttic 1.108 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
644 usata 1.91 pwrange="`jot 898 101`"
645     else
646     pwrange="`seq 101 999`"
647     fi
648     for euid in ${pwrange} ; do
649     [ -z "`egetent passwd ${euid}`" ] && break
650 vapier 1.84 done
651 vapier 1.23 fi
652 vapier 1.84 opts="${opts} -u ${euid}"
653 vapier 1.23 einfo " - Userid: ${euid}"
654    
655     # handle shell
656     local eshell="$1"; shift
657 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
658 azarah 1.59 then
659     if [ ! -e "${eshell}" ]
660     then
661 vapier 1.23 eerror "A shell was specified but it does not exist !"
662     die "${eshell} does not exist"
663     fi
664     else
665 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
666     then
667     eshell="/usr/bin/false"
668     else
669     eshell="/bin/false"
670     fi
671 vapier 1.23 fi
672     einfo " - Shell: ${eshell}"
673     opts="${opts} -s ${eshell}"
674    
675     # handle homedir
676     local ehome="$1"; shift
677 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
678 azarah 1.59 then
679     ehome="/dev/null"
680 vapier 1.23 fi
681     einfo " - Home: ${ehome}"
682     opts="${opts} -d ${ehome}"
683    
684     # handle groups
685     local egroups="$1"; shift
686 azarah 1.59 if [ ! -z "${egroups}" ]
687     then
688 vapier 1.23 local oldifs="${IFS}"
689 vapier 1.107 local defgroup="" exgroups=""
690    
691 vapier 1.23 export IFS=","
692 azarah 1.59 for g in ${egroups}
693     do
694 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
695 azarah 1.59 then
696 vapier 1.85 eerror "You must add group ${g} to the system first"
697 vapier 1.23 die "${g} is not a valid GID"
698     fi
699 vapier 1.107 if [ -z "${defgroup}" ]
700     then
701     defgroup="${g}"
702     else
703     exgroups="${exgroups},${g}"
704     fi
705 vapier 1.23 done
706     export IFS="${oldifs}"
707 vapier 1.107
708     opts="${opts} -g ${defgroup}"
709     if [ ! -z "${exgroups}" ]
710     then
711     opts="${opts} -G ${exgroups:1}"
712     fi
713 vapier 1.23 else
714     egroups="(none)"
715     fi
716     einfo " - Groups: ${egroups}"
717    
718     # handle extra and add the user
719     local eextra="$@"
720 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
721 vapier 1.23 export SANDBOX_ON="0"
722 usata 1.102 if use macos || use ppc-macos ;
723 azarah 1.59 then
724 usata 1.91 ### Make the user
725     if [ -z "${eextra}" ]
726     then
727     dscl . create /users/${euser} uid ${euid}
728     dscl . create /users/${euser} shell ${eshell}
729     dscl . create /users/${euser} home ${ehome}
730     dscl . create /users/${euser} realname "added by portage for ${PN}"
731     ### Add the user to the groups specified
732     for g in ${egroups}
733     do
734 vapier 1.107 # $egroups is , delimited, not space
735     ewarn "This is code is wrong; someone on the OS X team should fix it"
736 usata 1.91 dscl . merge /groups/${g} users ${euser}
737     done
738     else
739     einfo "Extra options are not supported on macos yet"
740     einfo "Please report the ebuild along with the info below"
741     einfo "eextra: ${eextra}"
742     die "Required function missing"
743     fi
744 ka0ttic 1.108 elif use x86-fbsd ; then
745     if [ -z "${eextra}" ]
746     then
747     pw useradd ${euser} ${opts} \
748     -c "added by portage for ${PN}" \
749     die "enewuser failed"
750     else
751     einfo " - Extra: ${eextra}"
752     pw useradd ${euser} ${opts} \
753     -c ${eextra} || die "enewuser failed"
754     fi
755 vapier 1.23 else
756 usata 1.91 if [ -z "${eextra}" ]
757     then
758     useradd ${opts} ${euser} \
759     -c "added by portage for ${PN}" \
760     || die "enewuser failed"
761     else
762     einfo " - Extra: ${eextra}"
763     useradd ${opts} ${euser} ${eextra} \
764     || die "enewuser failed"
765     fi
766 vapier 1.23 fi
767     export SANDBOX_ON="${oldsandbox}"
768    
769 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
770     then
771 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
772     dodir ${ehome}
773 vapier 1.37 fowners ${euser} ${ehome}
774 vapier 1.38 fperms 755 ${ehome}
775 vapier 1.23 fi
776     }
777    
778     # Simplify/standardize adding groups to the system
779     # vapier@gentoo.org
780     #
781     # enewgroup(group, gid)
782     #
783     # Default values if you do not specify any:
784     # groupname: REQUIRED !
785     # gid: next available (see groupadd(8))
786     # extra: none
787     enewgroup() {
788     # get the group
789     local egroup="$1"; shift
790 azarah 1.59 if [ -z "${egroup}" ]
791     then
792 vapier 1.23 eerror "No group specified !"
793     die "Cannot call enewgroup without a group"
794     fi
795    
796     # see if group already exists
797 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
798 azarah 1.59 then
799 vapier 1.23 return 0
800     fi
801 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
802 vapier 1.23
803     # options to pass to useradd
804 azarah 1.59 local opts=
805 vapier 1.23
806     # handle gid
807     local egid="$1"; shift
808 azarah 1.59 if [ ! -z "${egid}" ]
809     then
810     if [ "${egid}" -gt 0 ]
811     then
812 usata 1.91 if [ -z "`egetent group ${egid}`" ]
813 vapier 1.83 then
814 usata 1.102 if use macos || use ppc-macos ; then
815 usata 1.91 opts="${opts} ${egid}"
816     else
817     opts="${opts} -g ${egid}"
818     fi
819 vapier 1.83 else
820 vapier 1.84 egid="next available; requested gid taken"
821 vapier 1.83 fi
822 vapier 1.23 else
823     eerror "Groupid given but is not greater than 0 !"
824     die "${egid} is not a valid GID"
825     fi
826     else
827     egid="next available"
828     fi
829     einfo " - Groupid: ${egid}"
830    
831     # handle extra
832     local eextra="$@"
833     opts="${opts} ${eextra}"
834    
835     # add the group
836 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
837 vapier 1.23 export SANDBOX_ON="0"
838 usata 1.102 if use macos || use ppc-macos ;
839 usata 1.91 then
840     if [ ! -z "${eextra}" ];
841     then
842     einfo "Extra options are not supported on macos yet"
843     einfo "Please report the ebuild along with the info below"
844     einfo "eextra: ${eextra}"
845     die "Required function missing"
846     fi
847 mr_bones_ 1.100
848 usata 1.91 # If we need the next available
849     case ${egid} in
850     *[!0-9]*) # Non numeric
851     for egid in `jot 898 101`; do
852     [ -z "`egetent group ${egid}`" ] && break
853     done
854     esac
855     dscl . create /groups/${egroup} gid ${egid}
856 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
857 ka0ttic 1.108 elif use x86-fbsd ; then
858     case ${egid} in
859     *[!0-9]*) # Non numeric
860     for egid in `jot 898 101`; do
861     [ -z "`egetent group ${egid}`" ] && break
862     done
863     esac
864     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
865 usata 1.91 else
866     groupadd ${opts} ${egroup} || die "enewgroup failed"
867     fi
868 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
869 vapier 1.24 }
870    
871     # Simple script to replace 'dos2unix' binaries
872     # vapier@gentoo.org
873     #
874     # edos2unix(file, <more files>...)
875     edos2unix() {
876 vapier 1.61 for f in "$@"
877 azarah 1.59 do
878 vapier 1.61 cp "${f}" ${T}/edos2unix
879     sed 's/\r$//' ${T}/edos2unix > "${f}"
880 vapier 1.24 done
881 vapier 1.39 }
882    
883     # Make a desktop file !
884     # Great for making those icons in kde/gnome startmenu !
885     # Amaze your friends ! Get the women ! Join today !
886     # gnome2 /usr/share/applications
887     # gnome1 /usr/share/gnome/apps/
888     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
889     #
890     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
891     #
892     # binary: what binary does the app run with ?
893     # name: the name that will show up in the menu
894     # icon: give your little like a pretty little icon ...
895     # this can be relative (to /usr/share/pixmaps) or
896     # a full path to an icon
897     # type: what kind of application is this ? for categories:
898 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
899 vapier 1.39 # path: if your app needs to startup in a specific dir
900     make_desktop_entry() {
901     [ -z "$1" ] && eerror "You must specify the executable" && return 1
902    
903 azarah 1.59 local exec="${1}"
904     local name="${2:-${PN}}"
905     local icon="${3:-${PN}.png}"
906     local type="${4}"
907 vapier 1.81 local subdir="${6}"
908 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
909 azarah 1.59 if [ -z "${type}" ]
910     then
911 vapier 1.39 case ${CATEGORY} in
912 azarah 1.59 "app-emulation")
913     type=Emulator
914 vapier 1.86 subdir="Emulation"
915 azarah 1.59 ;;
916     "games-"*)
917     type=Game
918 vapier 1.81 subdir="Games"
919 wolf31o2 1.65 ;;
920     "net-"*)
921 vapier 1.81 type=Network
922     subdir="${type}"
923 azarah 1.59 ;;
924     *)
925     type=
926 vapier 1.81 subdir=
927 azarah 1.59 ;;
928 vapier 1.39 esac
929     fi
930 azarah 1.59 local desktop="${T}/${exec}.desktop"
931 vapier 1.39
932     echo "[Desktop Entry]
933     Encoding=UTF-8
934     Version=0.9.2
935     Name=${name}
936     Type=Application
937     Comment=${DESCRIPTION}
938     Exec=${exec}
939     Path=${path}
940     Icon=${icon}
941 vapier 1.99 Categories=Application;${type};" > "${desktop}"
942 vapier 1.39
943 azarah 1.59 if [ -d "/usr/share/applications" ]
944     then
945 vapier 1.39 insinto /usr/share/applications
946 vapier 1.99 doins "${desktop}"
947 vapier 1.39 fi
948    
949 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
950     #then
951 vapier 1.40 # insinto /usr/share/gnome/apps/Games
952     # doins ${desktop}
953     #fi
954    
955 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
956     #then
957     # for ver in /usr/kde/*
958     # do
959 vapier 1.40 # insinto ${ver}/share/applnk/Games
960     # doins ${desktop}
961     # done
962     #fi
963 vapier 1.39
964 azarah 1.59 if [ -d "/usr/share/applnk" ]
965     then
966 vapier 1.81 insinto /usr/share/applnk/${subdir}
967 vapier 1.99 doins "${desktop}"
968 vapier 1.39 fi
969    
970     return 0
971 danarmak 1.32 }
972    
973 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
974     find_unpackable_file() {
975 azarah 1.59 local src="$1"
976     if [ -z "${src}" ]
977     then
978 vapier 1.50 src="${DISTDIR}/${A}"
979     else
980 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
981     then
982 vapier 1.50 src="${DISTDIR}/${src}"
983 azarah 1.59 elif [ -e "${PWD}/${src}" ]
984     then
985 vapier 1.50 src="${PWD}/${src}"
986 azarah 1.59 elif [ -e "${src}" ]
987     then
988 vapier 1.50 src="${src}"
989     fi
990     fi
991 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
992     echo "${src}"
993     }
994    
995     # Unpack those pesky pdv generated files ...
996     # They're self-unpacking programs with the binary package stuffed in
997     # the middle of the archive. Valve seems to use it a lot ... too bad
998     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
999     #
1000     # Usage: unpack_pdv [file to unpack] [size of off_t]
1001     # - you have to specify the off_t size ... i have no idea how to extract that
1002     # information out of the binary executable myself. basically you pass in
1003     # the size of the off_t type (in bytes) on the machine that built the pdv
1004     # archive. one way to determine this is by running the following commands:
1005     # strings <pdv archive> | grep lseek
1006     # strace -elseek <pdv archive>
1007     # basically look for the first lseek command (we do the strings/grep because
1008     # sometimes the function call is _llseek or something) and steal the 2nd
1009     # parameter. here is an example:
1010     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1011     # lseek
1012     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1013     # lseek(3, -4, SEEK_END) = 2981250
1014     # thus we would pass in the value of '4' as the second parameter.
1015     unpack_pdv() {
1016     local src="`find_unpackable_file $1`"
1017     local sizeoff_t="$2"
1018    
1019     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1020    
1021     local shrtsrc="`basename ${src}`"
1022     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1023     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1024     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1025    
1026     # grab metadata for debug reasons
1027     local metafile="`mymktemp ${T}`"
1028     tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1029    
1030     # rip out the final file name from the metadata
1031     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1032     datafile="`basename ${datafile}`"
1033    
1034 vapier 1.71 # now lets uncompress/untar the file if need be
1035 vapier 1.70 local tmpfile="`mymktemp ${T}`"
1036     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1037 vapier 1.71
1038     local iscompressed="`file -b ${tmpfile}`"
1039     if [ "${iscompressed:0:8}" == "compress" ] ; then
1040     iscompressed=1
1041     mv ${tmpfile}{,.Z}
1042     gunzip ${tmpfile}
1043     else
1044     iscompressed=0
1045     fi
1046     local istar="`file -b ${tmpfile}`"
1047     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1048     istar=1
1049     else
1050     istar=0
1051     fi
1052    
1053     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1054     #dd if=${src} ibs=${metaskip} count=1 \
1055     # | dd ibs=${tailskip} skip=1 \
1056     # | gzip -dc \
1057     # > ${datafile}
1058     if [ ${iscompressed} -eq 1 ] ; then
1059     if [ ${istar} -eq 1 ] ; then
1060     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1061     | head -c $((${metaskip}-${tailskip})) \
1062     | tar -xzf -
1063     else
1064 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065     | head -c $((${metaskip}-${tailskip})) \
1066     | gzip -dc \
1067     > ${datafile}
1068 vapier 1.71 fi
1069     else
1070     if [ ${istar} -eq 1 ] ; then
1071     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1072     | head -c $((${metaskip}-${tailskip})) \
1073 vapier 1.73 | tar --no-same-owner -xf -
1074 vapier 1.71 else
1075 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076     | head -c $((${metaskip}-${tailskip})) \
1077     > ${datafile}
1078 vapier 1.71 fi
1079     fi
1080     true
1081     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083     }
1084    
1085     # Unpack those pesky makeself generated files ...
1086     # They're shell scripts with the binary package tagged onto
1087     # the end of the archive. Loki utilized the format as does
1088     # many other game companies.
1089     #
1090 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1091 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1092     # - If the offset is not specified then we will attempt to extract
1093     # the proper offset from the script itself.
1094     unpack_makeself() {
1095 vapier 1.112 local src="$(find_unpackable_file "$1")"
1096 vapier 1.70 local skip="$2"
1097 vapier 1.112 local exe="$3"
1098 vapier 1.50
1099 vapier 1.112 local shrtsrc="$(basename "${src}")"
1100 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1101 azarah 1.59 if [ -z "${skip}" ]
1102     then
1103 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1104     local skip=0
1105 vapier 1.112 exe=tail
1106 vapier 1.41 case ${ver} in
1107     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1108 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1109 vapier 1.41 ;;
1110     2.0|2.0.1)
1111 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1112 vapier 1.41 ;;
1113 wolf31o2 1.48 2.1.1)
1114 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1115 wolf31o2 1.48 let skip="skip + 1"
1116     ;;
1117 vapier 1.49 2.1.2)
1118 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1119 vapier 1.49 let skip="skip + 1"
1120     ;;
1121 wolf31o2 1.48 2.1.3)
1122 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1123 vapier 1.41 let skip="skip + 1"
1124     ;;
1125 vapier 1.112 2.1.4)
1126     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1127     skip=$(head -n ${skip} "${src}" | wc -c)
1128     exe="dd"
1129     ;;
1130 vapier 1.41 *)
1131     eerror "I'm sorry, but I was unable to support the Makeself file."
1132     eerror "The version I detected was '${ver}'."
1133     eerror "Please file a bug about the file ${shrtsrc} at"
1134     eerror "http://bugs.gentoo.org/ so that support can be added."
1135     die "makeself version '${ver}' not supported"
1136     ;;
1137     esac
1138     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1139     fi
1140 vapier 1.112 case ${exe} in
1141     tail) exe="tail -n +${skip} '${src}'";;
1142     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1143     *) die "makeself cant handle exe '${exe}'"
1144     esac
1145 vapier 1.41
1146 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1147 vapier 1.112 local tmpfile="$(mymktemp "${T}")"
1148     eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1149     local filetype="$(file -b "${tmpfile}")"
1150 vapier 1.68 case ${filetype} in
1151     *tar\ archive)
1152 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1153 vapier 1.68 ;;
1154     bzip2*)
1155 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1156 mr_bones_ 1.69 ;;
1157 vapier 1.68 gzip*)
1158 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1159 vapier 1.68 ;;
1160 vapier 1.93 compress*)
1161 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1162 vapier 1.93 ;;
1163 vapier 1.68 *)
1164 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1165 vapier 1.68 false
1166     ;;
1167     esac
1168     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1169 wolf31o2 1.56 }
1170    
1171     # Display a license for user to accept.
1172     #
1173     # Usage: check_license [license]
1174     # - If the file is not specified then ${LICENSE} is used.
1175     check_license() {
1176 vapier 1.60 local lic=$1
1177     if [ -z "${lic}" ] ; then
1178     lic="${PORTDIR}/licenses/${LICENSE}"
1179 wolf31o2 1.56 else
1180 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1181     lic="${PORTDIR}/licenses/${src}"
1182     elif [ -e "${PWD}/${src}" ] ; then
1183     lic="${PWD}/${src}"
1184     elif [ -e "${src}" ] ; then
1185     lic="${src}"
1186 wolf31o2 1.56 fi
1187     fi
1188 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1189 vapier 1.64 local l="`basename ${lic}`"
1190 wolf31o2 1.56
1191 vapier 1.60 # here is where we check for the licenses the user already
1192     # accepted ... if we don't find a match, we make the user accept
1193 wolf31o2 1.106 local shopts=$-
1194 vapier 1.60 local alic
1195 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1196 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1197 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1198     set +o noglob; set -${shopts} #reset old shell opts
1199     return 0
1200     fi
1201 vapier 1.60 done
1202 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1203 vapier 1.60
1204     local licmsg="`mymktemp ${T}`"
1205     cat << EOF > ${licmsg}
1206     **********************************************************
1207     The following license outlines the terms of use of this
1208     package. You MUST accept this license for installation to
1209     continue. When you are done viewing, hit 'q'. If you
1210     CTRL+C out of this, the install will not run!
1211     **********************************************************
1212    
1213     EOF
1214     cat ${lic} >> ${licmsg}
1215     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1216 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1217 vapier 1.60 read alic
1218     case ${alic} in
1219     yes|Yes|y|Y)
1220     return 0
1221     ;;
1222     *)
1223     echo;echo;echo
1224     eerror "You MUST accept the license to continue! Exiting!"
1225     die "Failed to accept license"
1226     ;;
1227     esac
1228 vapier 1.23 }
1229 vapier 1.75
1230     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1231     # the whole 'non-interactive' policy, but damnit I want CD support !
1232     #
1233     # with these cdrom functions we handle all the user interaction and
1234     # standardize everything. all you have to do is call cdrom_get_cds()
1235     # and when the function returns, you can assume that the cd has been
1236     # found at CDROM_ROOT.
1237     #
1238     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1239     # etc... if you want to give the cds better names, then just export
1240     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1241     #
1242     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1243     #
1244     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1245     # - this will attempt to locate a cd based upon a file that is on
1246     # the cd ... the more files you give this function, the more cds
1247     # the cdrom functions will handle
1248     cdrom_get_cds() {
1249     # first we figure out how many cds we're dealing with by
1250     # the # of files they gave us
1251     local cdcnt=0
1252     local f=
1253     for f in "$@" ; do
1254     cdcnt=$((cdcnt + 1))
1255     export CDROM_CHECK_${cdcnt}="$f"
1256     done
1257     export CDROM_TOTAL_CDS=${cdcnt}
1258     export CDROM_CURRENT_CD=1
1259    
1260     # now we see if the user gave use CD_ROOT ...
1261     # if they did, let's just believe them that it's correct
1262     if [ ! -z "${CD_ROOT}" ] ; then
1263     export CDROM_ROOT="${CD_ROOT}"
1264     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1265     return
1266     fi
1267     # do the same for CD_ROOT_X
1268     if [ ! -z "${CD_ROOT_1}" ] ; then
1269     local var=
1270     cdcnt=0
1271     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1272     cdcnt=$((cdcnt + 1))
1273     var="CD_ROOT_${cdcnt}"
1274     if [ -z "${!var}" ] ; then
1275     eerror "You must either use just the CD_ROOT"
1276     eerror "or specify ALL the CD_ROOT_X variables."
1277     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1278     die "could not locate CD_ROOT_${cdcnt}"
1279     fi
1280     export CDROM_ROOTS_${cdcnt}="${!var}"
1281     done
1282     export CDROM_ROOT=${CDROM_ROOTS_1}
1283     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284     return
1285     fi
1286    
1287     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1288     einfon "This ebuild will need the "
1289     if [ -z "${CDROM_NAME}" ] ; then
1290     echo "cdrom for ${PN}."
1291     else
1292     echo "${CDROM_NAME}."
1293     fi
1294     echo
1295     einfo "If you do not have the CD, but have the data files"
1296     einfo "mounted somewhere on your filesystem, just export"
1297     einfo "the variable CD_ROOT so that it points to the"
1298     einfo "directory containing the files."
1299     echo
1300     else
1301     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1302     cdcnt=0
1303     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1304     cdcnt=$((cdcnt + 1))
1305     var="CDROM_NAME_${cdcnt}"
1306     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1307     done
1308     echo
1309     einfo "If you do not have the CDs, but have the data files"
1310     einfo "mounted somewhere on your filesystem, just export"
1311     einfo "the following variables so they point to the right place:"
1312     einfon ""
1313     cdcnt=0
1314     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1315     cdcnt=$((cdcnt + 1))
1316     echo -n " CD_ROOT_${cdcnt}"
1317     done
1318     echo
1319     einfo "Or, if you have all the files in the same place, or"
1320     einfo "you only have one cdrom, you can export CD_ROOT"
1321     einfo "and that place will be used as the same data source"
1322     einfo "for all the CDs."
1323     echo
1324     fi
1325     export CDROM_CURRENT_CD=0
1326     cdrom_load_next_cd
1327     }
1328    
1329     # this is only used when you need access to more than one cd.
1330     # when you have finished using the first cd, just call this function.
1331     # when it returns, CDROM_ROOT will be pointing to the second cd.
1332     # remember, you can only go forward in the cd chain, you can't go back.
1333     cdrom_load_next_cd() {
1334     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1335     local var=
1336    
1337 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1338     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1339     return
1340     fi
1341    
1342 vapier 1.75 unset CDROM_ROOT
1343     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1344     if [ -z "${!var}" ] ; then
1345     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1346     cdrom_locate_file_on_cd ${!var}
1347     else
1348     export CDROM_ROOT="${!var}"
1349     fi
1350    
1351     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1352     }
1353    
1354     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1355     # functions. this should *never* be called from an ebuild.
1356     # all it does is try to locate a give file on a cd ... if the cd isn't
1357     # found, then a message asking for the user to insert the cdrom will be
1358     # displayed and we'll hang out here until:
1359     # (1) the file is found on a mounted cdrom
1360     # (2) the user hits CTRL+C
1361     cdrom_locate_file_on_cd() {
1362     while [ -z "${CDROM_ROOT}" ] ; do
1363     local dir="$(dirname ${@})"
1364     local file="$(basename ${@})"
1365     local mline=""
1366     local showedmsg=0
1367    
1368     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1369     [ -d "${mline}/${dir}" ] || continue
1370     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1371     && export CDROM_ROOT=${mline}
1372     done
1373    
1374     if [ -z "${CDROM_ROOT}" ] ; then
1375     echo
1376     if [ ${showedmsg} -eq 0 ] ; then
1377     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1378     if [ -z "${CDROM_NAME}" ] ; then
1379     einfo "Please insert the cdrom for ${PN} now !"
1380     else
1381     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1382     fi
1383     else
1384     if [ -z "${CDROM_NAME_1}" ] ; then
1385     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1386     else
1387     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1388     einfo "Please insert+mount the ${!var} cdrom now !"
1389     fi
1390     fi
1391     showedmsg=1
1392     fi
1393     einfo "Press return to scan for the cd again"
1394     einfo "or hit CTRL+C to abort the emerge."
1395     read
1396     fi
1397     done
1398     }
1399 vapier 1.92
1400 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1401 vapier 1.92 # a package can support
1402     #
1403     # usage: strip-linguas <allow LINGUAS>
1404     # strip-linguas -i <directories of .po files>
1405     # strip-linguas -u <directories of .po files>
1406     #
1407     # The first form allows you to specify a list of LINGUAS.
1408 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1409 vapier 1.92 # directories and uses the intersection of the lists.
1410 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1411 vapier 1.92 # directories and uses the union of the lists.
1412     strip-linguas() {
1413     local ls newls
1414     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1415     local op="$1"; shift
1416     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1417     local d f
1418     for d in "$@" ; do
1419     if [ "${op}" == "-u" ] ; then
1420     newls="${ls}"
1421     else
1422     newls=""
1423     fi
1424     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1425     if [ "${op}" == "-i" ] ; then
1426     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1427     else
1428     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1429     fi
1430     done
1431     ls="${newls}"
1432     done
1433     ls="${ls//.po}"
1434     else
1435     ls="$@"
1436     fi
1437    
1438     ls=" ${ls} "
1439     newls=""
1440     for f in ${LINGUAS} ; do
1441     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1442     nl="${newls} ${f}"
1443     else
1444     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1445     fi
1446     done
1447     if [ -z "${newls}" ] ; then
1448     unset LINGUAS
1449     else
1450     export LINGUAS="${newls}"
1451     fi
1452     }
1453 iggy 1.110
1454     # moved from kernel.eclass since they are generally useful outside of
1455     # kernel.eclass -iggy (20041002)
1456    
1457     # the following functions are useful in kernel module ebuilds, etc.
1458     # for an example see ivtv or drbd ebuilds
1459    
1460     # set's ARCH to match what the kernel expects
1461     set_arch_to_kernel() {
1462     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463     case ${ARCH} in
1464     x86) export ARCH="i386";;
1465     amd64) export ARCH="x86_64";;
1466     hppa) export ARCH="parisc";;
1467     mips) export ARCH="mips";;
1468     *) export ARCH="${ARCH}";;
1469     esac
1470     }
1471    
1472     # set's ARCH back to what portage expects
1473     set_arch_to_portage() {
1474     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1475     }
1476 eradicator 1.111
1477     # Jeremy Huddleston <eradicator@gentoo.org>:
1478     # preserve_old_lib /path/to/libblah.so.0
1479     # preserve_old_lib_notify /path/to/libblah.so.0
1480     #
1481     # These functions are useful when a lib in your package changes --soname. Such
1482     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1483     # would break packages that link against it. Most people get around this
1484     # by using the portage SLOT mechanism, but that is not always a relevant
1485     # solution, so instead you can add the following to your ebuilds:
1486     #
1487     # src_install() {
1488     # ...
1489     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1490     # ...
1491     # }
1492     #
1493     # pkg_postinst() {
1494     # ...
1495     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1496     # ...
1497     # }
1498    
1499     preserve_old_lib() {
1500     LIB=$1
1501    
1502     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1503     SONAME=`basename ${LIB}`
1504     DIRNAME=`dirname ${LIB}`
1505    
1506     dodir ${DIRNAME}
1507     cp ${ROOT}${LIB} ${D}${DIRNAME}
1508     touch ${D}${LIB}
1509     fi
1510     }
1511    
1512     preserve_old_lib_notify() {
1513     LIB=$1
1514    
1515     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1516     SONAME=`basename ${LIB}`
1517    
1518     einfo "An old version of an installed library was detected on your system."
1519     einfo "In order to avoid breaking packages that link against is, this older version"
1520     einfo "is not being removed. In order to make full use of this newer version,"
1521     einfo "you will need to execute the following command:"
1522     einfo " revdep-rebuild --soname ${SONAME}"
1523     einfo
1524     einfo "After doing that, you can safely remove ${LIB}"
1525     fi
1526     }

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