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Revision 1.123 - (hide annotations) (download)
Thu Nov 11 04:10:40 2004 UTC (10 years, 1 month ago) by vapier
Branch: MAIN
Changes since 1.122: +2 -2 lines
fix error checking of epatch #64944

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 1.123 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.122 2004/10/31 04:34:08 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12     ECLASS=eutils
13     INHERITED="$INHERITED $ECLASS"
14    
15 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
16 azarah 1.1
17 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
18 azarah 1.1
19 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
20     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21     # outputting to a terminal, don't wait. For compatability purposes, the argument
22     # must be an integer greater than zero.
23     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24     epause() {
25     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26     sleep ${1:-5}
27     fi
28     }
29    
30     # Beep the specified number of times (defaults to five). If our output
31     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32     # don't beep.
33     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34     ebeep() {
35     local n
36     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38     echo -ne "\a"
39     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40     echo -ne "\a"
41     sleep 1
42     done
43     fi
44     }
45    
46 lv 1.96 # This function simply returns the desired lib directory. With portage
47     # 2.0.51, we now have support for installing libraries to lib32/lib64
48     # to accomidate the needs of multilib systems. It's no longer a good idea
49     # to assume all libraries will end up in lib. Replace any (sane) instances
50     # where lib is named directly with $(get_libdir) if possible.
51     #
52     # Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53     get_libdir() {
54 kugelfang 1.103 LIBDIR_TEST=$(type econf)
55 lv 1.97 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56     # if there is an override, we want to use that... always.
57     CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 kugelfang 1.103 # We don't need to know the verison of portage. We only need to know
59     # if there is support for CONF_LIBDIR in econf and co.
60     # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61     #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62     # # and if there isnt an override, and we're using a version of
63     # # portage without CONF_LIBDIR support, force the use of lib. dolib
64     # # and friends from portage 2.0.50 wont be too happy otherwise.
65     # CONF_LIBDIR="lib"
66     #fi
67     elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68     # will be <portage-2.0.51_pre20
69 lv 1.97 CONF_LIBDIR="lib"
70     fi
71     # and of course, default to lib if CONF_LIBDIR isnt set
72 lv 1.96 echo ${CONF_LIBDIR:=lib}
73 kugelfang 1.103 unset LIBDIR_TEST
74 lv 1.96 }
75    
76 lv 1.101
77     get_multilibdir() {
78     echo ${CONF_MULTILIBDIR:=lib32}
79     }
80    
81    
82 lv 1.97 # Sometimes you need to override the value returned by get_libdir. A good
83     # example of this is xorg-x11, where lib32 isnt a supported configuration,
84     # and where lib64 -must- be used on amd64 (for applications that need lib
85     # to be 32bit, such as adobe acrobat). Note that this override also bypasses
86     # portage version sanity checking.
87     # get_libdir_override expects one argument, the result get_libdir should
88     # return:
89     #
90     # get_libdir_override lib64
91     #
92     # Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93     get_libdir_override() {
94     CONF_LIBDIR="$1"
95     CONF_LIBDIR_OVERRIDE="$1"
96     }
97    
98 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
99     # libs in /lib. This is to fix linking problems when you have
100     # the .so in /lib, and the .a in /usr/lib. What happens is that
101     # in some cases when linking dynamic, the .a in /usr/lib is used
102     # instead of the .so in /lib due to gcc/libtool tweaking ld's
103     # library search path. This cause many builds to fail.
104     # See bug #4411 for more info.
105     #
106     # To use, simply call:
107     #
108     # gen_usr_ldscript libfoo.so
109     #
110     # Note that you should in general use the unversioned name of
111     # the library, as ldconfig should usually update it correctly
112     # to point to the latest version of the library present.
113     #
114     # <azarah@gentoo.org> (26 Oct 2002)
115     #
116     gen_usr_ldscript() {
117 vapier 1.109 local libdir="$(get_libdir)"
118 azarah 1.1 # Just make sure it exists
119 vapier 1.109 dodir /usr/${libdir}
120 danarmak 1.32
121 vapier 1.109 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122 azarah 1.1 /* GNU ld script
123     Because Gentoo have critical dynamic libraries
124     in /lib, and the static versions in /usr/lib, we
125     need to have a "fake" dynamic lib in /usr/lib,
126     otherwise we run into linking problems.
127     See bug #4411 on http://bugs.gentoo.org/ for
128     more info. */
129 vapier 1.109 GROUP ( /${libdir}/${1} )
130 azarah 1.1 END_LDSCRIPT
131 vapier 1.109 fperms a+x "/usr/${libdir}/${1}"
132 azarah 1.2 }
133    
134 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
135     #
136     # <azarah@gentoo.org> (11 Nov 2002)
137     #
138     draw_line() {
139     local i=0
140     local str_length=""
141    
142     # Handle calls that do not have args, or wc not being installed ...
143     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144     then
145     echo "==============================================================="
146     return 0
147     fi
148    
149     # Get the length of $*
150     str_length="$(echo -n "$*" | wc -m)"
151 danarmak 1.32
152 azarah 1.5 while [ "$i" -lt "${str_length}" ]
153     do
154     echo -n "="
155 danarmak 1.32
156 azarah 1.5 i=$((i + 1))
157     done
158    
159     echo
160    
161     return 0
162     }
163 azarah 1.2
164     # Default directory where patches are located
165     EPATCH_SOURCE="${WORKDIR}/patch"
166     # Default extension for patches
167     EPATCH_SUFFIX="patch.bz2"
168     # Default options for patch
169 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170     EPATCH_OPTS="-g0"
171 azarah 1.6 # List of patches not to apply. Not this is only file names,
172     # and not the full path ..
173     EPATCH_EXCLUDE=""
174 azarah 1.9 # Change the printed message for a single patch.
175     EPATCH_SINGLE_MSG=""
176 azarah 1.29 # Force applying bulk patches even if not following the style:
177     #
178     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
179     #
180     EPATCH_FORCE="no"
181 azarah 1.2
182     # This function is for bulk patching, or in theory for just one
183     # or two patches.
184     #
185     # It should work with .bz2, .gz, .zip and plain text patches.
186     # Currently all patches should be the same format.
187     #
188     # You do not have to specify '-p' option to patch, as it will
189     # try with -p0 to -p5 until it succeed, or fail at -p5.
190     #
191     # Above EPATCH_* variables can be used to control various defaults,
192     # bug they should be left as is to ensure an ebuild can rely on
193     # them for.
194     #
195 azarah 1.3 # Patches are applied in current directory.
196     #
197     # Bulk Patches should preferibly have the form of:
198 azarah 1.2 #
199     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
200     #
201     # For example:
202     #
203     # 01_all_misc-fix.patch.bz2
204     # 02_sparc_another-fix.patch.bz2
205     #
206     # This ensures that there are a set order, and you can have ARCH
207     # specific patches.
208     #
209 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
210     # single patch that need to be applied if its a file. If on the other
211     # hand its a directory, it will set EPATCH_SOURCE to this.
212     #
213 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
214     #
215     epatch() {
216     local PIPE_CMD=""
217     local STDERR_TARGET="${T}/$$.out"
218 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
219     local PATCH_SUFFIX=""
220 azarah 1.3 local SINGLE_PATCH="no"
221 azarah 1.4 local x=""
222 azarah 1.3
223     if [ "$#" -gt 1 ]
224     then
225 vapier 1.94 local m=""
226 vapier 1.121 einfo "${#} patches to apply ..."
227 vapier 1.94 for m in "$@" ; do
228     epatch "${m}"
229     done
230     return 0
231 azarah 1.3 fi
232    
233     if [ -n "$1" -a -f "$1" ]
234     then
235     SINGLE_PATCH="yes"
236 danarmak 1.32
237 azarah 1.4 local EPATCH_SOURCE="$1"
238     local EPATCH_SUFFIX="${1##*\.}"
239 danarmak 1.32
240 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
241     then
242 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
243     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
244     then
245     local EPATCH_SOURCE="$1/*"
246     else
247     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248     fi
249 azarah 1.3 else
250 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 azarah 1.8 then
252 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253     then
254     EPATCH_SOURCE="$1"
255     fi
256    
257 azarah 1.8 echo
258 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259     eerror
260     eerror " ${EPATCH_SOURCE}"
261 azarah 1.8 echo
262     die "Cannot find \$EPATCH_SOURCE!"
263     fi
264 danarmak 1.32
265 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 azarah 1.3 fi
267 azarah 1.2
268     case ${EPATCH_SUFFIX##*\.} in
269     bz2)
270     PIPE_CMD="bzip2 -dc"
271 azarah 1.8 PATCH_SUFFIX="bz2"
272 azarah 1.2 ;;
273 azarah 1.6 gz|Z|z)
274 azarah 1.2 PIPE_CMD="gzip -dc"
275 azarah 1.8 PATCH_SUFFIX="gz"
276 azarah 1.2 ;;
277 azarah 1.6 ZIP|zip)
278 azarah 1.2 PIPE_CMD="unzip -p"
279 azarah 1.8 PATCH_SUFFIX="zip"
280 azarah 1.2 ;;
281     *)
282     PIPE_CMD="cat"
283 azarah 1.8 PATCH_SUFFIX="patch"
284 azarah 1.2 ;;
285     esac
286    
287 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
288     then
289 vapier 1.121 einfo "Applying various patches (bugfixes/updates) ..."
290 azarah 1.3 fi
291     for x in ${EPATCH_SOURCE}
292 azarah 1.2 do
293 vapier 1.121 # New ARCH dependant patch naming scheme ...
294 azarah 1.2 #
295     # ???_arch_foo.patch
296     #
297     if [ -f ${x} ] && \
298 azarah 1.29 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299     [ "${EPATCH_FORCE}" = "yes" ])
300 azarah 1.2 then
301     local count=0
302     local popts="${EPATCH_OPTS}"
303 azarah 1.6
304     if [ -n "${EPATCH_EXCLUDE}" ]
305     then
306 azarah 1.9 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 azarah 1.6 then
308     continue
309     fi
310     fi
311 danarmak 1.32
312 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
313     then
314 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
315     then
316     einfo "${EPATCH_SINGLE_MSG}"
317     else
318 vapier 1.121 einfo "Applying ${x##*/} ..."
319 azarah 1.9 fi
320 azarah 1.3 else
321 vapier 1.121 einfo " ${x##*/} ..."
322 azarah 1.3 fi
323 azarah 1.2
324 azarah 1.8 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 azarah 1.2
327     # Allow for prefix to differ ... im lazy, so shoot me :/
328     while [ "${count}" -lt 5 ]
329     do
330 azarah 1.5 # Generate some useful debug info ...
331 azarah 1.8 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333    
334     if [ "${PATCH_SUFFIX}" != "patch" ]
335     then
336     echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338     else
339     PATCH_TARGET="${x}"
340     fi
341 danarmak 1.32
342 azarah 1.8 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 vapier 1.88 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344 danarmak 1.32
345 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347    
348     if [ "${PATCH_SUFFIX}" != "patch" ]
349     then
350     if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351     then
352     echo
353     eerror "Could not extract patch!"
354     #die "Could not extract patch!"
355     count=5
356     break
357     fi
358     fi
359 danarmak 1.32
360 vapier 1.88 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 azarah 1.2 then
362 azarah 1.8 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 vapier 1.121 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367    
368 vapier 1.88 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 azarah 1.8
370     if [ "$?" -ne 0 ]
371     then
372     cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373     echo
374     eerror "A dry-run of patch command succeeded, but actually"
375     eerror "applying the patch failed!"
376     #die "Real world sux compared to the dreamworld!"
377     count=5
378     fi
379    
380     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381 danarmak 1.32
382 azarah 1.2 break
383     fi
384    
385     count=$((count + 1))
386     done
387    
388 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
389     then
390     rm -f ${PATCH_TARGET}
391     fi
392    
393 azarah 1.2 if [ "${count}" -eq 5 ]
394     then
395 azarah 1.8 echo
396 azarah 1.2 eerror "Failed Patch: ${x##*/}!"
397     eerror
398     eerror "Include in your bugreport the contents of:"
399     eerror
400 azarah 1.8 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401     echo
402 azarah 1.2 die "Failed Patch: ${x##*/}!"
403     fi
404 azarah 1.8
405     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406 azarah 1.3
407     eend 0
408 azarah 1.2 fi
409     done
410 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
411     then
412     einfo "Done with patching"
413 azarah 1.10 fi
414 azarah 1.26 }
415    
416     # This function return true if we are using the NPTL pthreads
417     # implementation.
418     #
419     # <azarah@gentoo.org> (06 March 2003)
420     #
421     have_NPTL() {
422     cat > ${T}/test-nptl.c <<-"END"
423     #define _XOPEN_SOURCE
424     #include <unistd.h>
425     #include <stdio.h>
426    
427     int main()
428     {
429     char buf[255];
430     char *str = buf;
431    
432     confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433     if (NULL != str) {
434     printf("%s\n", str);
435     if (NULL != strstr(str, "NPTL"))
436     return 0;
437     }
438    
439     return 1;
440     }
441     END
442    
443 vapier 1.121 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 azarah 1.26 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445     then
446     echo "yes"
447 vapier 1.121 einfon "Checking what PTHREADS implementation we have ..."
448 azarah 1.26 if ${T}/nptl
449     then
450     return 0
451     else
452     return 1
453     fi
454     else
455     echo "no"
456     fi
457    
458     return 1
459 azarah 1.10 }
460    
461     # This function check how many cpu's are present, and then set
462     # -j in MAKEOPTS accordingly.
463     #
464     # Thanks to nall <nall@gentoo.org> for this.
465     #
466     get_number_of_jobs() {
467 azarah 1.13 local jobs=0
468    
469 azarah 1.10 if [ ! -r /proc/cpuinfo ]
470     then
471     return 1
472     fi
473    
474 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476     then
477     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479     ADMINPARAM="${ADMINPARAM/-j}"
480 azarah 1.14 fi
481    
482 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483 danarmak 1.32
484 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 azarah 1.10 then
487 zwelch 1.21 # these archs will always have "[Pp]rocessor"
488     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489 danarmak 1.32
490 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491     then
492     # sparc always has "ncpus active"
493 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 danarmak 1.32
495 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
496     then
497     # alpha has "cpus active", but only when compiled with SMP
498 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 azarah 1.10 then
500 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 azarah 1.10 else
502 azarah 1.13 jobs=2
503 azarah 1.10 fi
504 danarmak 1.32
505 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 azarah 1.10 then
507     # ppc has "processor", but only when compiled with SMP
508 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 azarah 1.10 then
510 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 azarah 1.10 else
512 azarah 1.13 jobs=2
513 azarah 1.10 fi
514 iggy 1.87 elif [ "${ARCH}" = "s390" ]
515     then
516     # s390 has "# processors : "
517     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 azarah 1.10 else
519 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
521 azarah 1.3 fi
522 azarah 1.13
523     # Make sure the number is valid ...
524     if [ "${jobs}" -lt 1 ]
525     then
526     jobs=1
527     fi
528 danarmak 1.32
529 azarah 1.15 if [ -n "${ADMINPARAM}" ]
530 azarah 1.14 then
531 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532     then
533 vapier 1.121 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535     else
536 vapier 1.121 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538     fi
539 azarah 1.14 fi
540 azarah 1.1 }
541    
542 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
543 vapier 1.80 # does not exist on the users system
544 vapier 1.52 # vapier@gentoo.org
545     #
546 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
547     emktemp() {
548 vapier 1.119 local exe="touch"
549     [ "$1" == "-d" ] && exe="mkdir" && shift
550 azarah 1.59 local topdir="$1"
551 mr_bones_ 1.100
552 vapier 1.117 if [ -z "${topdir}" ]
553 azarah 1.59 then
554 vapier 1.117 [ -z "${T}" ] \
555     && topdir="/tmp" \
556     || topdir="${T}"
557     fi
558    
559     if [ -z "$(type -p mktemp)" ]
560     then
561     local tmp=/
562     while [ -e "${tmp}" ] ; do
563     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
564     done
565 vapier 1.119 ${exe} "${tmp}"
566 vapier 1.117 echo "${tmp}"
567 vapier 1.52 else
568 vapier 1.119 [ "${exe}" == "touch" ] \
569     && exe="-p" \
570     || exe="-d"
571     mktemp ${exe} "${topdir}"
572 vapier 1.52 fi
573     }
574    
575 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
576     # and pw (FreeBSD) used in enewuser()/enewgroup()
577 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579 usata 1.91 #
580     # egetent(database, key)
581     egetent() {
582 vapier 1.122 if use ppc-macos ; then
583 usata 1.91 case "$2" in
584     *[!0-9]*) # Non numeric
585     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586     ;;
587     *) # Numeric
588     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589     ;;
590     esac
591 ka0ttic 1.108 elif useq x86-fbsd ; then
592     local action
593     if [ "$1" == "passwd" ]
594     then
595     action="user"
596     else
597     action="group"
598     fi
599     pw show "${action}" "$2" -q
600 usata 1.91 else
601 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
602 vapier 1.107 getent "$1" "$2"
603 usata 1.91 fi
604     }
605    
606 vapier 1.23 # Simplify/standardize adding users to the system
607     # vapier@gentoo.org
608     #
609     # enewuser(username, uid, shell, homedir, groups, extra options)
610     #
611     # Default values if you do not specify any:
612     # username: REQUIRED !
613     # uid: next available (see useradd(8))
614 vapier 1.27 # note: pass -1 to get default behavior
615 vapier 1.23 # shell: /bin/false
616     # homedir: /dev/null
617     # groups: none
618     # extra: comment of 'added by portage for ${PN}'
619     enewuser() {
620     # get the username
621     local euser="$1"; shift
622 azarah 1.59 if [ -z "${euser}" ]
623     then
624 vapier 1.23 eerror "No username specified !"
625     die "Cannot call enewuser without a username"
626     fi
627    
628 vapier 1.84 # lets see if the username already exists
629 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 azarah 1.59 then
631 vapier 1.23 return 0
632     fi
633 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
634 vapier 1.23
635     # options to pass to useradd
636 azarah 1.59 local opts=
637 vapier 1.23
638     # handle uid
639     local euid="$1"; shift
640 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641     then
642     if [ "${euid}" -gt 0 ]
643     then
644 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
645 vapier 1.82 then
646 vapier 1.84 euid="next"
647 vapier 1.82 fi
648 vapier 1.23 else
649     eerror "Userid given but is not greater than 0 !"
650     die "${euid} is not a valid UID"
651     fi
652     else
653 vapier 1.84 euid="next"
654     fi
655     if [ "${euid}" == "next" ]
656     then
657 usata 1.91 local pwrange
658 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
659 usata 1.91 pwrange="`jot 898 101`"
660     else
661     pwrange="`seq 101 999`"
662     fi
663     for euid in ${pwrange} ; do
664     [ -z "`egetent passwd ${euid}`" ] && break
665 vapier 1.84 done
666 vapier 1.23 fi
667 vapier 1.84 opts="${opts} -u ${euid}"
668 vapier 1.23 einfo " - Userid: ${euid}"
669    
670     # handle shell
671     local eshell="$1"; shift
672 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 azarah 1.59 then
674     if [ ! -e "${eshell}" ]
675     then
676 vapier 1.23 eerror "A shell was specified but it does not exist !"
677     die "${eshell} does not exist"
678     fi
679     else
680 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
681     then
682     eshell="/usr/bin/false"
683     else
684     eshell="/bin/false"
685     fi
686 vapier 1.23 fi
687     einfo " - Shell: ${eshell}"
688     opts="${opts} -s ${eshell}"
689    
690     # handle homedir
691     local ehome="$1"; shift
692 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 azarah 1.59 then
694     ehome="/dev/null"
695 vapier 1.23 fi
696     einfo " - Home: ${ehome}"
697     opts="${opts} -d ${ehome}"
698    
699     # handle groups
700     local egroups="$1"; shift
701 azarah 1.59 if [ ! -z "${egroups}" ]
702     then
703 vapier 1.23 local oldifs="${IFS}"
704 vapier 1.107 local defgroup="" exgroups=""
705    
706 vapier 1.23 export IFS=","
707 azarah 1.59 for g in ${egroups}
708     do
709 usata 1.115 export IFS="${oldifs}"
710 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
711 azarah 1.59 then
712 vapier 1.85 eerror "You must add group ${g} to the system first"
713 vapier 1.23 die "${g} is not a valid GID"
714     fi
715 vapier 1.107 if [ -z "${defgroup}" ]
716     then
717     defgroup="${g}"
718     else
719     exgroups="${exgroups},${g}"
720     fi
721 usata 1.115 export IFS=","
722 vapier 1.23 done
723     export IFS="${oldifs}"
724 vapier 1.107
725     opts="${opts} -g ${defgroup}"
726     if [ ! -z "${exgroups}" ]
727     then
728     opts="${opts} -G ${exgroups:1}"
729     fi
730 vapier 1.23 else
731     egroups="(none)"
732     fi
733     einfo " - Groups: ${egroups}"
734    
735     # handle extra and add the user
736     local eextra="$@"
737 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
738 vapier 1.23 export SANDBOX_ON="0"
739 vapier 1.122 if use ppc-macos
740 azarah 1.59 then
741 usata 1.91 ### Make the user
742     if [ -z "${eextra}" ]
743     then
744     dscl . create /users/${euser} uid ${euid}
745     dscl . create /users/${euser} shell ${eshell}
746     dscl . create /users/${euser} home ${ehome}
747     dscl . create /users/${euser} realname "added by portage for ${PN}"
748     ### Add the user to the groups specified
749 usata 1.115 local oldifs="${IFS}"
750     export IFS=","
751 usata 1.91 for g in ${egroups}
752     do
753     dscl . merge /groups/${g} users ${euser}
754     done
755 usata 1.115 export IFS="${oldifs}"
756 usata 1.91 else
757     einfo "Extra options are not supported on macos yet"
758     einfo "Please report the ebuild along with the info below"
759     einfo "eextra: ${eextra}"
760     die "Required function missing"
761     fi
762 ka0ttic 1.108 elif use x86-fbsd ; then
763     if [ -z "${eextra}" ]
764     then
765     pw useradd ${euser} ${opts} \
766     -c "added by portage for ${PN}" \
767     die "enewuser failed"
768     else
769     einfo " - Extra: ${eextra}"
770     pw useradd ${euser} ${opts} \
771     -c ${eextra} || die "enewuser failed"
772     fi
773 vapier 1.23 else
774 usata 1.91 if [ -z "${eextra}" ]
775     then
776     useradd ${opts} ${euser} \
777     -c "added by portage for ${PN}" \
778     || die "enewuser failed"
779     else
780     einfo " - Extra: ${eextra}"
781     useradd ${opts} ${euser} ${eextra} \
782     || die "enewuser failed"
783     fi
784 vapier 1.23 fi
785     export SANDBOX_ON="${oldsandbox}"
786    
787 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788     then
789 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
790     dodir ${ehome}
791 vapier 1.37 fowners ${euser} ${ehome}
792 vapier 1.38 fperms 755 ${ehome}
793 vapier 1.23 fi
794     }
795    
796     # Simplify/standardize adding groups to the system
797     # vapier@gentoo.org
798     #
799     # enewgroup(group, gid)
800     #
801     # Default values if you do not specify any:
802     # groupname: REQUIRED !
803     # gid: next available (see groupadd(8))
804     # extra: none
805     enewgroup() {
806     # get the group
807     local egroup="$1"; shift
808 azarah 1.59 if [ -z "${egroup}" ]
809     then
810 vapier 1.23 eerror "No group specified !"
811     die "Cannot call enewgroup without a group"
812     fi
813    
814     # see if group already exists
815 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 azarah 1.59 then
817 vapier 1.23 return 0
818     fi
819 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
820 vapier 1.23
821     # options to pass to useradd
822 azarah 1.59 local opts=
823 vapier 1.23
824     # handle gid
825     local egid="$1"; shift
826 azarah 1.59 if [ ! -z "${egid}" ]
827     then
828     if [ "${egid}" -gt 0 ]
829     then
830 usata 1.91 if [ -z "`egetent group ${egid}`" ]
831 vapier 1.83 then
832 vapier 1.122 if use ppc-macos ; then
833 usata 1.91 opts="${opts} ${egid}"
834     else
835     opts="${opts} -g ${egid}"
836     fi
837 vapier 1.83 else
838 vapier 1.84 egid="next available; requested gid taken"
839 vapier 1.83 fi
840 vapier 1.23 else
841     eerror "Groupid given but is not greater than 0 !"
842     die "${egid} is not a valid GID"
843     fi
844     else
845     egid="next available"
846     fi
847     einfo " - Groupid: ${egid}"
848    
849     # handle extra
850     local eextra="$@"
851     opts="${opts} ${eextra}"
852    
853     # add the group
854 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
855 vapier 1.23 export SANDBOX_ON="0"
856 vapier 1.122 if use ppc-macos
857 usata 1.91 then
858     if [ ! -z "${eextra}" ];
859     then
860     einfo "Extra options are not supported on macos yet"
861     einfo "Please report the ebuild along with the info below"
862     einfo "eextra: ${eextra}"
863     die "Required function missing"
864     fi
865 mr_bones_ 1.100
866 usata 1.91 # If we need the next available
867     case ${egid} in
868     *[!0-9]*) # Non numeric
869     for egid in `jot 898 101`; do
870     [ -z "`egetent group ${egid}`" ] && break
871     done
872     esac
873     dscl . create /groups/${egroup} gid ${egid}
874 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
875 ka0ttic 1.108 elif use x86-fbsd ; then
876     case ${egid} in
877     *[!0-9]*) # Non numeric
878     for egid in `jot 898 101`; do
879     [ -z "`egetent group ${egid}`" ] && break
880     done
881     esac
882     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
883 usata 1.91 else
884     groupadd ${opts} ${egroup} || die "enewgroup failed"
885     fi
886 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
887 vapier 1.24 }
888    
889     # Simple script to replace 'dos2unix' binaries
890     # vapier@gentoo.org
891     #
892 vapier 1.121 # edos2unix(file, <more files> ...)
893 vapier 1.24 edos2unix() {
894 vapier 1.61 for f in "$@"
895 azarah 1.59 do
896 vapier 1.61 cp "${f}" ${T}/edos2unix
897     sed 's/\r$//' ${T}/edos2unix > "${f}"
898 vapier 1.24 done
899 vapier 1.39 }
900    
901     # Make a desktop file !
902     # Great for making those icons in kde/gnome startmenu !
903     # Amaze your friends ! Get the women ! Join today !
904     #
905     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
906     #
907     # binary: what binary does the app run with ?
908     # name: the name that will show up in the menu
909     # icon: give your little like a pretty little icon ...
910 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
911     # a full path to an icon
912 vapier 1.39 # type: what kind of application is this ? for categories:
913 vapier 1.118 # http://www.freedesktop.org/standards/menu-spec/
914 vapier 1.39 # path: if your app needs to startup in a specific dir
915     make_desktop_entry() {
916 vapier 1.118 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
917 vapier 1.39
918 azarah 1.59 local exec="${1}"
919     local name="${2:-${PN}}"
920     local icon="${3:-${PN}.png}"
921     local type="${4}"
922 vapier 1.81 local subdir="${6}"
923 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
924 azarah 1.59 if [ -z "${type}" ]
925     then
926 vapier 1.39 case ${CATEGORY} in
927 azarah 1.59 "app-emulation")
928     type=Emulator
929 vapier 1.86 subdir="Emulation"
930 azarah 1.59 ;;
931     "games-"*)
932     type=Game
933 vapier 1.81 subdir="Games"
934 wolf31o2 1.65 ;;
935     "net-"*)
936 vapier 1.81 type=Network
937     subdir="${type}"
938 azarah 1.59 ;;
939     *)
940     type=
941 vapier 1.81 subdir=
942 azarah 1.59 ;;
943 vapier 1.39 esac
944     fi
945 azarah 1.59 local desktop="${T}/${exec}.desktop"
946 vapier 1.39
947     echo "[Desktop Entry]
948     Encoding=UTF-8
949     Version=0.9.2
950     Name=${name}
951     Type=Application
952     Comment=${DESCRIPTION}
953     Exec=${exec}
954     Path=${path}
955     Icon=${icon}
956 vapier 1.99 Categories=Application;${type};" > "${desktop}"
957 vapier 1.39
958 vapier 1.118 insinto /usr/share/applications
959     doins "${desktop}"
960 vapier 1.39
961     return 0
962 danarmak 1.32 }
963    
964 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
965     find_unpackable_file() {
966 azarah 1.59 local src="$1"
967     if [ -z "${src}" ]
968     then
969 vapier 1.50 src="${DISTDIR}/${A}"
970     else
971 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
972     then
973 vapier 1.50 src="${DISTDIR}/${src}"
974 azarah 1.59 elif [ -e "${PWD}/${src}" ]
975     then
976 vapier 1.50 src="${PWD}/${src}"
977 azarah 1.59 elif [ -e "${src}" ]
978     then
979 vapier 1.50 src="${src}"
980     fi
981     fi
982 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
983     echo "${src}"
984     }
985    
986     # Unpack those pesky pdv generated files ...
987     # They're self-unpacking programs with the binary package stuffed in
988     # the middle of the archive. Valve seems to use it a lot ... too bad
989     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
990     #
991     # Usage: unpack_pdv [file to unpack] [size of off_t]
992     # - you have to specify the off_t size ... i have no idea how to extract that
993     # information out of the binary executable myself. basically you pass in
994     # the size of the off_t type (in bytes) on the machine that built the pdv
995     # archive. one way to determine this is by running the following commands:
996     # strings <pdv archive> | grep lseek
997     # strace -elseek <pdv archive>
998     # basically look for the first lseek command (we do the strings/grep because
999     # sometimes the function call is _llseek or something) and steal the 2nd
1000     # parameter. here is an example:
1001     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002     # lseek
1003     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004     # lseek(3, -4, SEEK_END) = 2981250
1005     # thus we would pass in the value of '4' as the second parameter.
1006     unpack_pdv() {
1007     local src="`find_unpackable_file $1`"
1008     local sizeoff_t="$2"
1009    
1010     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1011    
1012     local shrtsrc="`basename ${src}`"
1013     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1014     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1015     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1016    
1017     # grab metadata for debug reasons
1018 vapier 1.117 local metafile="$(emktemp)"
1019 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1020    
1021     # rip out the final file name from the metadata
1022     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1023     datafile="`basename ${datafile}`"
1024    
1025 vapier 1.71 # now lets uncompress/untar the file if need be
1026 vapier 1.117 local tmpfile="$(emktemp)"
1027 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1028 vapier 1.71
1029     local iscompressed="`file -b ${tmpfile}`"
1030     if [ "${iscompressed:0:8}" == "compress" ] ; then
1031     iscompressed=1
1032     mv ${tmpfile}{,.Z}
1033     gunzip ${tmpfile}
1034     else
1035     iscompressed=0
1036     fi
1037     local istar="`file -b ${tmpfile}`"
1038     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1039     istar=1
1040     else
1041     istar=0
1042     fi
1043    
1044     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1045     #dd if=${src} ibs=${metaskip} count=1 \
1046     # | dd ibs=${tailskip} skip=1 \
1047     # | gzip -dc \
1048     # > ${datafile}
1049     if [ ${iscompressed} -eq 1 ] ; then
1050     if [ ${istar} -eq 1 ] ; then
1051     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1052     | head -c $((${metaskip}-${tailskip})) \
1053     | tar -xzf -
1054     else
1055 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1056     | head -c $((${metaskip}-${tailskip})) \
1057     | gzip -dc \
1058     > ${datafile}
1059 vapier 1.71 fi
1060     else
1061     if [ ${istar} -eq 1 ] ; then
1062     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1063     | head -c $((${metaskip}-${tailskip})) \
1064 vapier 1.73 | tar --no-same-owner -xf -
1065 vapier 1.71 else
1066 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1067     | head -c $((${metaskip}-${tailskip})) \
1068     > ${datafile}
1069 vapier 1.71 fi
1070     fi
1071     true
1072     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074     }
1075    
1076     # Unpack those pesky makeself generated files ...
1077     # They're shell scripts with the binary package tagged onto
1078     # the end of the archive. Loki utilized the format as does
1079     # many other game companies.
1080     #
1081 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1082 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1083     # - If the offset is not specified then we will attempt to extract
1084     # the proper offset from the script itself.
1085     unpack_makeself() {
1086 vapier 1.112 local src="$(find_unpackable_file "$1")"
1087 vapier 1.70 local skip="$2"
1088 vapier 1.112 local exe="$3"
1089 vapier 1.50
1090 vapier 1.112 local shrtsrc="$(basename "${src}")"
1091 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1092 azarah 1.59 if [ -z "${skip}" ]
1093     then
1094 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1095     local skip=0
1096 vapier 1.112 exe=tail
1097 vapier 1.41 case ${ver} in
1098     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1099 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1100 vapier 1.41 ;;
1101     2.0|2.0.1)
1102 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1103 vapier 1.41 ;;
1104 wolf31o2 1.48 2.1.1)
1105 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1106 wolf31o2 1.48 let skip="skip + 1"
1107     ;;
1108 vapier 1.49 2.1.2)
1109 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1110 vapier 1.49 let skip="skip + 1"
1111     ;;
1112 wolf31o2 1.48 2.1.3)
1113 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1114 vapier 1.41 let skip="skip + 1"
1115     ;;
1116 vapier 1.112 2.1.4)
1117     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1118     skip=$(head -n ${skip} "${src}" | wc -c)
1119     exe="dd"
1120     ;;
1121 vapier 1.41 *)
1122     eerror "I'm sorry, but I was unable to support the Makeself file."
1123     eerror "The version I detected was '${ver}'."
1124     eerror "Please file a bug about the file ${shrtsrc} at"
1125     eerror "http://bugs.gentoo.org/ so that support can be added."
1126     die "makeself version '${ver}' not supported"
1127     ;;
1128     esac
1129     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1130     fi
1131 vapier 1.112 case ${exe} in
1132     tail) exe="tail -n +${skip} '${src}'";;
1133     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1134     *) die "makeself cant handle exe '${exe}'"
1135     esac
1136 vapier 1.41
1137 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1138 vapier 1.117 local tmpfile="$(emktemp)"
1139 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1140     local filetype="$(file -b "${tmpfile}")"
1141 vapier 1.68 case ${filetype} in
1142     *tar\ archive)
1143 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1144 vapier 1.68 ;;
1145     bzip2*)
1146 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1147 mr_bones_ 1.69 ;;
1148 vapier 1.68 gzip*)
1149 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1150 vapier 1.68 ;;
1151 vapier 1.93 compress*)
1152 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1153 vapier 1.93 ;;
1154 vapier 1.68 *)
1155 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1156 vapier 1.68 false
1157     ;;
1158     esac
1159     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1160 wolf31o2 1.56 }
1161    
1162     # Display a license for user to accept.
1163     #
1164     # Usage: check_license [license]
1165     # - If the file is not specified then ${LICENSE} is used.
1166     check_license() {
1167 vapier 1.60 local lic=$1
1168     if [ -z "${lic}" ] ; then
1169     lic="${PORTDIR}/licenses/${LICENSE}"
1170 wolf31o2 1.56 else
1171 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1172     lic="${PORTDIR}/licenses/${src}"
1173     elif [ -e "${PWD}/${src}" ] ; then
1174     lic="${PWD}/${src}"
1175     elif [ -e "${src}" ] ; then
1176     lic="${src}"
1177 wolf31o2 1.56 fi
1178     fi
1179 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1180 vapier 1.64 local l="`basename ${lic}`"
1181 wolf31o2 1.56
1182 vapier 1.60 # here is where we check for the licenses the user already
1183     # accepted ... if we don't find a match, we make the user accept
1184 wolf31o2 1.106 local shopts=$-
1185 vapier 1.60 local alic
1186 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1187 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1188 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1189     set +o noglob; set -${shopts} #reset old shell opts
1190     return 0
1191     fi
1192 vapier 1.60 done
1193 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1194 vapier 1.60
1195 vapier 1.117 local licmsg="$(emktemp)"
1196 vapier 1.60 cat << EOF > ${licmsg}
1197     **********************************************************
1198     The following license outlines the terms of use of this
1199     package. You MUST accept this license for installation to
1200     continue. When you are done viewing, hit 'q'. If you
1201     CTRL+C out of this, the install will not run!
1202     **********************************************************
1203    
1204     EOF
1205     cat ${lic} >> ${licmsg}
1206     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1207 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1208 vapier 1.60 read alic
1209     case ${alic} in
1210     yes|Yes|y|Y)
1211     return 0
1212     ;;
1213     *)
1214     echo;echo;echo
1215     eerror "You MUST accept the license to continue! Exiting!"
1216     die "Failed to accept license"
1217     ;;
1218     esac
1219 vapier 1.23 }
1220 vapier 1.75
1221     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1222     # the whole 'non-interactive' policy, but damnit I want CD support !
1223     #
1224     # with these cdrom functions we handle all the user interaction and
1225     # standardize everything. all you have to do is call cdrom_get_cds()
1226     # and when the function returns, you can assume that the cd has been
1227     # found at CDROM_ROOT.
1228     #
1229     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1230     # etc... if you want to give the cds better names, then just export
1231     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1232     #
1233     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1234     #
1235     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1236     # - this will attempt to locate a cd based upon a file that is on
1237     # the cd ... the more files you give this function, the more cds
1238     # the cdrom functions will handle
1239     cdrom_get_cds() {
1240     # first we figure out how many cds we're dealing with by
1241     # the # of files they gave us
1242     local cdcnt=0
1243     local f=
1244     for f in "$@" ; do
1245     cdcnt=$((cdcnt + 1))
1246     export CDROM_CHECK_${cdcnt}="$f"
1247     done
1248     export CDROM_TOTAL_CDS=${cdcnt}
1249     export CDROM_CURRENT_CD=1
1250    
1251     # now we see if the user gave use CD_ROOT ...
1252     # if they did, let's just believe them that it's correct
1253     if [ ! -z "${CD_ROOT}" ] ; then
1254     export CDROM_ROOT="${CD_ROOT}"
1255     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1256     return
1257     fi
1258     # do the same for CD_ROOT_X
1259     if [ ! -z "${CD_ROOT_1}" ] ; then
1260     local var=
1261     cdcnt=0
1262     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1263     cdcnt=$((cdcnt + 1))
1264     var="CD_ROOT_${cdcnt}"
1265     if [ -z "${!var}" ] ; then
1266     eerror "You must either use just the CD_ROOT"
1267     eerror "or specify ALL the CD_ROOT_X variables."
1268     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1269     die "could not locate CD_ROOT_${cdcnt}"
1270     fi
1271     export CDROM_ROOTS_${cdcnt}="${!var}"
1272     done
1273     export CDROM_ROOT=${CDROM_ROOTS_1}
1274     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275     return
1276     fi
1277    
1278     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1279     einfon "This ebuild will need the "
1280     if [ -z "${CDROM_NAME}" ] ; then
1281     echo "cdrom for ${PN}."
1282     else
1283     echo "${CDROM_NAME}."
1284     fi
1285     echo
1286     einfo "If you do not have the CD, but have the data files"
1287     einfo "mounted somewhere on your filesystem, just export"
1288     einfo "the variable CD_ROOT so that it points to the"
1289     einfo "directory containing the files."
1290     echo
1291     else
1292     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1293     cdcnt=0
1294     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1295     cdcnt=$((cdcnt + 1))
1296     var="CDROM_NAME_${cdcnt}"
1297     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1298     done
1299     echo
1300     einfo "If you do not have the CDs, but have the data files"
1301     einfo "mounted somewhere on your filesystem, just export"
1302     einfo "the following variables so they point to the right place:"
1303     einfon ""
1304     cdcnt=0
1305     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1306     cdcnt=$((cdcnt + 1))
1307     echo -n " CD_ROOT_${cdcnt}"
1308     done
1309     echo
1310     einfo "Or, if you have all the files in the same place, or"
1311     einfo "you only have one cdrom, you can export CD_ROOT"
1312     einfo "and that place will be used as the same data source"
1313     einfo "for all the CDs."
1314     echo
1315     fi
1316     export CDROM_CURRENT_CD=0
1317     cdrom_load_next_cd
1318     }
1319    
1320     # this is only used when you need access to more than one cd.
1321     # when you have finished using the first cd, just call this function.
1322     # when it returns, CDROM_ROOT will be pointing to the second cd.
1323     # remember, you can only go forward in the cd chain, you can't go back.
1324     cdrom_load_next_cd() {
1325     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326     local var=
1327    
1328 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1329     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330     return
1331     fi
1332    
1333 vapier 1.75 unset CDROM_ROOT
1334     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1335     if [ -z "${!var}" ] ; then
1336     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337     cdrom_locate_file_on_cd ${!var}
1338     else
1339     export CDROM_ROOT="${!var}"
1340     fi
1341    
1342     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343     }
1344    
1345     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1346     # functions. this should *never* be called from an ebuild.
1347     # all it does is try to locate a give file on a cd ... if the cd isn't
1348     # found, then a message asking for the user to insert the cdrom will be
1349     # displayed and we'll hang out here until:
1350     # (1) the file is found on a mounted cdrom
1351     # (2) the user hits CTRL+C
1352     cdrom_locate_file_on_cd() {
1353     while [ -z "${CDROM_ROOT}" ] ; do
1354     local dir="$(dirname ${@})"
1355     local file="$(basename ${@})"
1356     local mline=""
1357     local showedmsg=0
1358    
1359     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1360     [ -d "${mline}/${dir}" ] || continue
1361     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1362     && export CDROM_ROOT=${mline}
1363     done
1364    
1365     if [ -z "${CDROM_ROOT}" ] ; then
1366     echo
1367     if [ ${showedmsg} -eq 0 ] ; then
1368     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1369     if [ -z "${CDROM_NAME}" ] ; then
1370     einfo "Please insert the cdrom for ${PN} now !"
1371     else
1372     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373     fi
1374     else
1375     if [ -z "${CDROM_NAME_1}" ] ; then
1376     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377     else
1378     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379     einfo "Please insert+mount the ${!var} cdrom now !"
1380     fi
1381     fi
1382     showedmsg=1
1383     fi
1384     einfo "Press return to scan for the cd again"
1385     einfo "or hit CTRL+C to abort the emerge."
1386     read
1387     fi
1388     done
1389     }
1390 vapier 1.92
1391 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1392 vapier 1.92 # a package can support
1393     #
1394     # usage: strip-linguas <allow LINGUAS>
1395     # strip-linguas -i <directories of .po files>
1396     # strip-linguas -u <directories of .po files>
1397     #
1398     # The first form allows you to specify a list of LINGUAS.
1399 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1400 vapier 1.92 # directories and uses the intersection of the lists.
1401 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1402 vapier 1.92 # directories and uses the union of the lists.
1403     strip-linguas() {
1404     local ls newls
1405     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1406     local op="$1"; shift
1407     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1408     local d f
1409     for d in "$@" ; do
1410     if [ "${op}" == "-u" ] ; then
1411     newls="${ls}"
1412     else
1413     newls=""
1414     fi
1415     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1416     if [ "${op}" == "-i" ] ; then
1417     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1418     else
1419     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1420     fi
1421     done
1422     ls="${newls}"
1423     done
1424     ls="${ls//.po}"
1425     else
1426     ls="$@"
1427     fi
1428    
1429     ls=" ${ls} "
1430     newls=""
1431     for f in ${LINGUAS} ; do
1432     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1433 vapier 1.120 newls="${newls} ${f}"
1434 vapier 1.92 else
1435     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1436     fi
1437     done
1438     if [ -z "${newls}" ] ; then
1439     unset LINGUAS
1440     else
1441     export LINGUAS="${newls}"
1442     fi
1443     }
1444 iggy 1.110
1445     # moved from kernel.eclass since they are generally useful outside of
1446     # kernel.eclass -iggy (20041002)
1447    
1448     # the following functions are useful in kernel module ebuilds, etc.
1449     # for an example see ivtv or drbd ebuilds
1450    
1451     # set's ARCH to match what the kernel expects
1452     set_arch_to_kernel() {
1453     export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454     case ${ARCH} in
1455     x86) export ARCH="i386";;
1456     amd64) export ARCH="x86_64";;
1457     hppa) export ARCH="parisc";;
1458     mips) export ARCH="mips";;
1459     *) export ARCH="${ARCH}";;
1460     esac
1461     }
1462    
1463     # set's ARCH back to what portage expects
1464     set_arch_to_portage() {
1465     export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466     }
1467 eradicator 1.111
1468     # Jeremy Huddleston <eradicator@gentoo.org>:
1469     # preserve_old_lib /path/to/libblah.so.0
1470     # preserve_old_lib_notify /path/to/libblah.so.0
1471     #
1472     # These functions are useful when a lib in your package changes --soname. Such
1473     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474     # would break packages that link against it. Most people get around this
1475     # by using the portage SLOT mechanism, but that is not always a relevant
1476     # solution, so instead you can add the following to your ebuilds:
1477     #
1478     # src_install() {
1479     # ...
1480     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481     # ...
1482     # }
1483     #
1484     # pkg_postinst() {
1485     # ...
1486     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487     # ...
1488     # }
1489    
1490     preserve_old_lib() {
1491     LIB=$1
1492    
1493     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1494     SONAME=`basename ${LIB}`
1495     DIRNAME=`dirname ${LIB}`
1496    
1497     dodir ${DIRNAME}
1498     cp ${ROOT}${LIB} ${D}${DIRNAME}
1499     touch ${D}${LIB}
1500     fi
1501     }
1502    
1503     preserve_old_lib_notify() {
1504     LIB=$1
1505    
1506     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507     SONAME=`basename ${LIB}`
1508    
1509     einfo "An old version of an installed library was detected on your system."
1510     einfo "In order to avoid breaking packages that link against is, this older version"
1511     einfo "is not being removed. In order to make full use of this newer version,"
1512     einfo "you will need to execute the following command:"
1513     einfo " revdep-rebuild --soname ${SONAME}"
1514     einfo
1515     einfo "After doing that, you can safely remove ${LIB}"
1516 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 eradicator 1.111 fi
1518     }

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