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Revision 1.107 - (hide annotations) (download)
Wed Sep 29 15:16:42 2004 UTC (9 years, 11 months ago) by vapier
Branch: MAIN
Changes since 1.106: +18 -3 lines
support multiple groups properly

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 1.107 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.106 2004/09/21 17:34:33 wolf31o2 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="$1"
96     }
97    
98 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
99     # libs in /lib. This is to fix linking problems when you have
100     # the .so in /lib, and the .a in /usr/lib. What happens is that
101     # in some cases when linking dynamic, the .a in /usr/lib is used
102     # instead of the .so in /lib due to gcc/libtool tweaking ld's
103     # library search path. This cause many builds to fail.
104     # See bug #4411 for more info.
105     #
106     # To use, simply call:
107     #
108     # gen_usr_ldscript libfoo.so
109     #
110     # Note that you should in general use the unversioned name of
111     # the library, as ldconfig should usually update it correctly
112     # to point to the latest version of the library present.
113     #
114     # <azarah@gentoo.org> (26 Oct 2002)
115     #
116     gen_usr_ldscript() {
117     # Just make sure it exists
118 lv 1.96 dodir /usr/$(get_libdir)
119 danarmak 1.32
120 vapier 1.105 cat > "${D}/usr/$(get_libdir)/$1" << END_LDSCRIPT
121 azarah 1.1 /* GNU ld script
122     Because Gentoo have critical dynamic libraries
123     in /lib, and the static versions in /usr/lib, we
124     need to have a "fake" dynamic lib in /usr/lib,
125     otherwise we run into linking problems.
126     See bug #4411 on http://bugs.gentoo.org/ for
127     more info. */
128 vapier 1.105 GROUP ( /$(get_libdir)/$1 )
129 azarah 1.1 END_LDSCRIPT
130 azarah 1.2 }
131    
132 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
133     #
134     # <azarah@gentoo.org> (11 Nov 2002)
135     #
136     draw_line() {
137     local i=0
138     local str_length=""
139    
140     # Handle calls that do not have args, or wc not being installed ...
141     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
142     then
143     echo "==============================================================="
144     return 0
145     fi
146    
147     # Get the length of $*
148     str_length="$(echo -n "$*" | wc -m)"
149 danarmak 1.32
150 azarah 1.5 while [ "$i" -lt "${str_length}" ]
151     do
152     echo -n "="
153 danarmak 1.32
154 azarah 1.5 i=$((i + 1))
155     done
156    
157     echo
158    
159     return 0
160     }
161 azarah 1.2
162     # Default directory where patches are located
163     EPATCH_SOURCE="${WORKDIR}/patch"
164     # Default extension for patches
165     EPATCH_SUFFIX="patch.bz2"
166     # Default options for patch
167 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
168     EPATCH_OPTS="-g0"
169 azarah 1.6 # List of patches not to apply. Not this is only file names,
170     # and not the full path ..
171     EPATCH_EXCLUDE=""
172 azarah 1.9 # Change the printed message for a single patch.
173     EPATCH_SINGLE_MSG=""
174 azarah 1.29 # Force applying bulk patches even if not following the style:
175     #
176     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
177     #
178     EPATCH_FORCE="no"
179 azarah 1.2
180     # This function is for bulk patching, or in theory for just one
181     # or two patches.
182     #
183     # It should work with .bz2, .gz, .zip and plain text patches.
184     # Currently all patches should be the same format.
185     #
186     # You do not have to specify '-p' option to patch, as it will
187     # try with -p0 to -p5 until it succeed, or fail at -p5.
188     #
189     # Above EPATCH_* variables can be used to control various defaults,
190     # bug they should be left as is to ensure an ebuild can rely on
191     # them for.
192     #
193 azarah 1.3 # Patches are applied in current directory.
194     #
195     # Bulk Patches should preferibly have the form of:
196 azarah 1.2 #
197     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
198     #
199     # For example:
200     #
201     # 01_all_misc-fix.patch.bz2
202     # 02_sparc_another-fix.patch.bz2
203     #
204     # This ensures that there are a set order, and you can have ARCH
205     # specific patches.
206     #
207 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
208     # single patch that need to be applied if its a file. If on the other
209     # hand its a directory, it will set EPATCH_SOURCE to this.
210     #
211 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
212     #
213     epatch() {
214     local PIPE_CMD=""
215     local STDERR_TARGET="${T}/$$.out"
216 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
217     local PATCH_SUFFIX=""
218 azarah 1.3 local SINGLE_PATCH="no"
219 azarah 1.4 local x=""
220 azarah 1.3
221     if [ "$#" -gt 1 ]
222     then
223 vapier 1.94 local m=""
224     einfo "${#} patches to apply..."
225     for m in "$@" ; do
226     epatch "${m}"
227     done
228     return 0
229 azarah 1.3 fi
230    
231     if [ -n "$1" -a -f "$1" ]
232     then
233     SINGLE_PATCH="yes"
234 danarmak 1.32
235 azarah 1.4 local EPATCH_SOURCE="$1"
236     local EPATCH_SUFFIX="${1##*\.}"
237 danarmak 1.32
238 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
239     then
240 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
241     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
242     then
243     local EPATCH_SOURCE="$1/*"
244     else
245     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
246     fi
247 azarah 1.3 else
248 azarah 1.8 if [ ! -d ${EPATCH_SOURCE} ]
249     then
250 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
251     then
252     EPATCH_SOURCE="$1"
253     fi
254    
255 azarah 1.8 echo
256 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
257     eerror
258     eerror " ${EPATCH_SOURCE}"
259 azarah 1.8 echo
260     die "Cannot find \$EPATCH_SOURCE!"
261     fi
262 danarmak 1.32
263 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
264 azarah 1.3 fi
265 azarah 1.2
266     case ${EPATCH_SUFFIX##*\.} in
267     bz2)
268     PIPE_CMD="bzip2 -dc"
269 azarah 1.8 PATCH_SUFFIX="bz2"
270 azarah 1.2 ;;
271 azarah 1.6 gz|Z|z)
272 azarah 1.2 PIPE_CMD="gzip -dc"
273 azarah 1.8 PATCH_SUFFIX="gz"
274 azarah 1.2 ;;
275 azarah 1.6 ZIP|zip)
276 azarah 1.2 PIPE_CMD="unzip -p"
277 azarah 1.8 PATCH_SUFFIX="zip"
278 azarah 1.2 ;;
279     *)
280     PIPE_CMD="cat"
281 azarah 1.8 PATCH_SUFFIX="patch"
282 azarah 1.2 ;;
283     esac
284    
285 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
286     then
287     einfo "Applying various patches (bugfixes/updates)..."
288     fi
289     for x in ${EPATCH_SOURCE}
290 azarah 1.2 do
291     # New ARCH dependant patch naming scheme...
292     #
293     # ???_arch_foo.patch
294     #
295     if [ -f ${x} ] && \
296 azarah 1.29 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
297     [ "${EPATCH_FORCE}" = "yes" ])
298 azarah 1.2 then
299     local count=0
300     local popts="${EPATCH_OPTS}"
301 azarah 1.6
302     if [ -n "${EPATCH_EXCLUDE}" ]
303     then
304 azarah 1.9 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
305 azarah 1.6 then
306     continue
307     fi
308     fi
309 danarmak 1.32
310 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
311     then
312 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
313     then
314     einfo "${EPATCH_SINGLE_MSG}"
315     else
316     einfo "Applying ${x##*/}..."
317     fi
318 azarah 1.3 else
319     einfo " ${x##*/}..."
320     fi
321 azarah 1.2
322 azarah 1.8 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 azarah 1.2
325     # Allow for prefix to differ ... im lazy, so shoot me :/
326     while [ "${count}" -lt 5 ]
327     do
328 azarah 1.5 # Generate some useful debug info ...
329 azarah 1.8 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331    
332     if [ "${PATCH_SUFFIX}" != "patch" ]
333     then
334     echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336     else
337     PATCH_TARGET="${x}"
338     fi
339 danarmak 1.32
340 azarah 1.8 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
341 vapier 1.88 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
342 danarmak 1.32
343 azarah 1.8 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
345    
346     if [ "${PATCH_SUFFIX}" != "patch" ]
347     then
348     if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
349     then
350     echo
351     eerror "Could not extract patch!"
352     #die "Could not extract patch!"
353     count=5
354     break
355     fi
356     fi
357 danarmak 1.32
358 vapier 1.88 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
359 azarah 1.2 then
360 azarah 1.8 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
361     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
362     echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363     echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364     draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365    
366 vapier 1.88 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
367 azarah 1.8
368     if [ "$?" -ne 0 ]
369     then
370     cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
371     echo
372     eerror "A dry-run of patch command succeeded, but actually"
373     eerror "applying the patch failed!"
374     #die "Real world sux compared to the dreamworld!"
375     count=5
376     fi
377    
378     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
379 danarmak 1.32
380 azarah 1.2 break
381     fi
382    
383     count=$((count + 1))
384     done
385    
386 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
387     then
388     rm -f ${PATCH_TARGET}
389     fi
390    
391 azarah 1.2 if [ "${count}" -eq 5 ]
392     then
393 azarah 1.8 echo
394 azarah 1.2 eerror "Failed Patch: ${x##*/}!"
395     eerror
396     eerror "Include in your bugreport the contents of:"
397     eerror
398 azarah 1.8 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
399     echo
400 azarah 1.2 die "Failed Patch: ${x##*/}!"
401     fi
402 azarah 1.8
403     rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
404 azarah 1.3
405     eend 0
406 azarah 1.2 fi
407     done
408 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
409     then
410     einfo "Done with patching"
411 azarah 1.10 fi
412 azarah 1.26 }
413    
414     # This function return true if we are using the NPTL pthreads
415     # implementation.
416     #
417     # <azarah@gentoo.org> (06 March 2003)
418     #
419     have_NPTL() {
420     cat > ${T}/test-nptl.c <<-"END"
421     #define _XOPEN_SOURCE
422     #include <unistd.h>
423     #include <stdio.h>
424    
425     int main()
426     {
427     char buf[255];
428     char *str = buf;
429    
430     confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
431     if (NULL != str) {
432     printf("%s\n", str);
433     if (NULL != strstr(str, "NPTL"))
434     return 0;
435     }
436    
437     return 1;
438     }
439     END
440    
441     einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
442     if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
443     then
444     echo "yes"
445     einfon "Checking what PTHREADS implementation we have ... "
446     if ${T}/nptl
447     then
448     return 0
449     else
450     return 1
451     fi
452     else
453     echo "no"
454     fi
455    
456     return 1
457 azarah 1.10 }
458    
459     # This function check how many cpu's are present, and then set
460     # -j in MAKEOPTS accordingly.
461     #
462     # Thanks to nall <nall@gentoo.org> for this.
463     #
464     get_number_of_jobs() {
465 azarah 1.13 local jobs=0
466    
467 azarah 1.10 if [ ! -r /proc/cpuinfo ]
468     then
469     return 1
470     fi
471    
472 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
473     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
474     then
475     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
476 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
477     ADMINPARAM="${ADMINPARAM/-j}"
478 azarah 1.14 fi
479    
480 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
481 danarmak 1.32
482 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
483 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
484 azarah 1.10 then
485 zwelch 1.21 # these archs will always have "[Pp]rocessor"
486     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
487 danarmak 1.32
488 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
489     then
490     # sparc always has "ncpus active"
491 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
492 danarmak 1.32
493 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
494     then
495     # alpha has "cpus active", but only when compiled with SMP
496 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
497 azarah 1.10 then
498 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
499 azarah 1.10 else
500 azarah 1.13 jobs=2
501 azarah 1.10 fi
502 danarmak 1.32
503 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
504 azarah 1.10 then
505     # ppc has "processor", but only when compiled with SMP
506 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
507 azarah 1.10 then
508 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
509 azarah 1.10 else
510 azarah 1.13 jobs=2
511 azarah 1.10 fi
512 iggy 1.87 elif [ "${ARCH}" = "s390" ]
513     then
514     # s390 has "# processors : "
515     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
516 azarah 1.10 else
517 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
518 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
519 azarah 1.3 fi
520 azarah 1.13
521     # Make sure the number is valid ...
522     if [ "${jobs}" -lt 1 ]
523     then
524     jobs=1
525     fi
526 danarmak 1.32
527 azarah 1.15 if [ -n "${ADMINPARAM}" ]
528 azarah 1.14 then
529 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
530     then
531     einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
532     export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
533     else
534     einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
535     export MAKEOPTS="${MAKEOPTS} -j${jobs}"
536     fi
537 azarah 1.14 fi
538 azarah 1.1 }
539    
540 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
541 vapier 1.80 # does not exist on the users system
542 vapier 1.52 # vapier@gentoo.org
543     #
544     # Takes just 1 parameter (the directory to create tmpfile in)
545     mymktemp() {
546 azarah 1.59 local topdir="$1"
547 mr_bones_ 1.100
548 vapier 1.52 [ -z "${topdir}" ] && topdir=/tmp
549 azarah 1.59 if [ "`which mktemp 2>/dev/null`" ]
550     then
551 vapier 1.52 mktemp -p ${topdir}
552     else
553     local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
554     touch ${tmp}
555     echo ${tmp}
556     fi
557     }
558    
559 usata 1.91 # Small wrapper for getent (Linux) and nidump (Mac OS X)
560     # used in enewuser()/enewgroup()
561     # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
562     #
563     # egetent(database, key)
564     egetent() {
565 usata 1.102 if use macos || use ppc-macos ; then
566 usata 1.91 case "$2" in
567     *[!0-9]*) # Non numeric
568     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
569     ;;
570     *) # Numeric
571     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
572     ;;
573     esac
574     else
575 vapier 1.107 getent "$1" "$2"
576 usata 1.91 fi
577     }
578    
579 vapier 1.23 # Simplify/standardize adding users to the system
580     # vapier@gentoo.org
581     #
582     # enewuser(username, uid, shell, homedir, groups, extra options)
583     #
584     # Default values if you do not specify any:
585     # username: REQUIRED !
586     # uid: next available (see useradd(8))
587 vapier 1.27 # note: pass -1 to get default behavior
588 vapier 1.23 # shell: /bin/false
589     # homedir: /dev/null
590     # groups: none
591     # extra: comment of 'added by portage for ${PN}'
592     enewuser() {
593     # get the username
594     local euser="$1"; shift
595 azarah 1.59 if [ -z "${euser}" ]
596     then
597 vapier 1.23 eerror "No username specified !"
598     die "Cannot call enewuser without a username"
599     fi
600    
601 vapier 1.84 # lets see if the username already exists
602 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
603 azarah 1.59 then
604 vapier 1.23 return 0
605     fi
606 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
607 vapier 1.23
608     # options to pass to useradd
609 azarah 1.59 local opts=
610 vapier 1.23
611     # handle uid
612     local euid="$1"; shift
613 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
614     then
615     if [ "${euid}" -gt 0 ]
616     then
617 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
618 vapier 1.82 then
619 vapier 1.84 euid="next"
620 vapier 1.82 fi
621 vapier 1.23 else
622     eerror "Userid given but is not greater than 0 !"
623     die "${euid} is not a valid UID"
624     fi
625     else
626 vapier 1.84 euid="next"
627     fi
628     if [ "${euid}" == "next" ]
629     then
630 usata 1.91 local pwrange
631 usata 1.102 if use macos || use ppc-macos ; then
632 usata 1.91 pwrange="`jot 898 101`"
633     else
634     pwrange="`seq 101 999`"
635     fi
636     for euid in ${pwrange} ; do
637     [ -z "`egetent passwd ${euid}`" ] && break
638 vapier 1.84 done
639 vapier 1.23 fi
640 vapier 1.84 opts="${opts} -u ${euid}"
641 vapier 1.23 einfo " - Userid: ${euid}"
642    
643     # handle shell
644     local eshell="$1"; shift
645 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
646 azarah 1.59 then
647     if [ ! -e "${eshell}" ]
648     then
649 vapier 1.23 eerror "A shell was specified but it does not exist !"
650     die "${eshell} does not exist"
651     fi
652     else
653 azarah 1.59 eshell="/bin/false"
654 vapier 1.23 fi
655     einfo " - Shell: ${eshell}"
656     opts="${opts} -s ${eshell}"
657    
658     # handle homedir
659     local ehome="$1"; shift
660 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
661 azarah 1.59 then
662     ehome="/dev/null"
663 vapier 1.23 fi
664     einfo " - Home: ${ehome}"
665     opts="${opts} -d ${ehome}"
666    
667     # handle groups
668     local egroups="$1"; shift
669 azarah 1.59 if [ ! -z "${egroups}" ]
670     then
671 vapier 1.23 local oldifs="${IFS}"
672 vapier 1.107 local defgroup="" exgroups=""
673    
674 vapier 1.23 export IFS=","
675 azarah 1.59 for g in ${egroups}
676     do
677 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
678 azarah 1.59 then
679 vapier 1.85 eerror "You must add group ${g} to the system first"
680 vapier 1.23 die "${g} is not a valid GID"
681     fi
682 vapier 1.107 if [ -z "${defgroup}" ]
683     then
684     defgroup="${g}"
685     else
686     exgroups="${exgroups},${g}"
687     fi
688 vapier 1.23 done
689     export IFS="${oldifs}"
690 vapier 1.107
691     opts="${opts} -g ${defgroup}"
692     if [ ! -z "${exgroups}" ]
693     then
694     opts="${opts} -G ${exgroups:1}"
695     fi
696 vapier 1.23 else
697     egroups="(none)"
698     fi
699     einfo " - Groups: ${egroups}"
700    
701     # handle extra and add the user
702     local eextra="$@"
703 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
704 vapier 1.23 export SANDBOX_ON="0"
705 usata 1.102 if use macos || use ppc-macos ;
706 azarah 1.59 then
707 usata 1.91 ### Make the user
708     if [ -z "${eextra}" ]
709     then
710     dscl . create /users/${euser} uid ${euid}
711     dscl . create /users/${euser} shell ${eshell}
712     dscl . create /users/${euser} home ${ehome}
713     dscl . create /users/${euser} realname "added by portage for ${PN}"
714     ### Add the user to the groups specified
715     for g in ${egroups}
716     do
717 vapier 1.107 # $egroups is , delimited, not space
718     ewarn "This is code is wrong; someone on the OS X team should fix it"
719 usata 1.91 dscl . merge /groups/${g} users ${euser}
720     done
721     else
722     einfo "Extra options are not supported on macos yet"
723     einfo "Please report the ebuild along with the info below"
724     einfo "eextra: ${eextra}"
725     die "Required function missing"
726     fi
727 vapier 1.23 else
728 usata 1.91 if [ -z "${eextra}" ]
729     then
730     useradd ${opts} ${euser} \
731     -c "added by portage for ${PN}" \
732     || die "enewuser failed"
733     else
734     einfo " - Extra: ${eextra}"
735     useradd ${opts} ${euser} ${eextra} \
736     || die "enewuser failed"
737     fi
738 vapier 1.23 fi
739     export SANDBOX_ON="${oldsandbox}"
740    
741 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
742     then
743 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
744     dodir ${ehome}
745 vapier 1.37 fowners ${euser} ${ehome}
746 vapier 1.38 fperms 755 ${ehome}
747 vapier 1.23 fi
748     }
749    
750     # Simplify/standardize adding groups to the system
751     # vapier@gentoo.org
752     #
753     # enewgroup(group, gid)
754     #
755     # Default values if you do not specify any:
756     # groupname: REQUIRED !
757     # gid: next available (see groupadd(8))
758     # extra: none
759     enewgroup() {
760     # get the group
761     local egroup="$1"; shift
762 azarah 1.59 if [ -z "${egroup}" ]
763     then
764 vapier 1.23 eerror "No group specified !"
765     die "Cannot call enewgroup without a group"
766     fi
767    
768     # see if group already exists
769 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
770 azarah 1.59 then
771 vapier 1.23 return 0
772     fi
773 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
774 vapier 1.23
775     # options to pass to useradd
776 azarah 1.59 local opts=
777 vapier 1.23
778     # handle gid
779     local egid="$1"; shift
780 azarah 1.59 if [ ! -z "${egid}" ]
781     then
782     if [ "${egid}" -gt 0 ]
783     then
784 usata 1.91 if [ -z "`egetent group ${egid}`" ]
785 vapier 1.83 then
786 usata 1.102 if use macos || use ppc-macos ; then
787 usata 1.91 opts="${opts} ${egid}"
788     else
789     opts="${opts} -g ${egid}"
790     fi
791 vapier 1.83 else
792 vapier 1.84 egid="next available; requested gid taken"
793 vapier 1.83 fi
794 vapier 1.23 else
795     eerror "Groupid given but is not greater than 0 !"
796     die "${egid} is not a valid GID"
797     fi
798     else
799     egid="next available"
800     fi
801     einfo " - Groupid: ${egid}"
802    
803     # handle extra
804     local eextra="$@"
805     opts="${opts} ${eextra}"
806    
807     # add the group
808 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
809 vapier 1.23 export SANDBOX_ON="0"
810 usata 1.102 if use macos || use ppc-macos ;
811 usata 1.91 then
812     if [ ! -z "${eextra}" ];
813     then
814     einfo "Extra options are not supported on macos yet"
815     einfo "Please report the ebuild along with the info below"
816     einfo "eextra: ${eextra}"
817     die "Required function missing"
818     fi
819 mr_bones_ 1.100
820 usata 1.91 # If we need the next available
821     case ${egid} in
822     *[!0-9]*) # Non numeric
823     for egid in `jot 898 101`; do
824     [ -z "`egetent group ${egid}`" ] && break
825     done
826     esac
827     dscl . create /groups/${egroup} gid ${egid}
828 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
829 usata 1.91 else
830     groupadd ${opts} ${egroup} || die "enewgroup failed"
831     fi
832 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
833 vapier 1.24 }
834    
835     # Simple script to replace 'dos2unix' binaries
836     # vapier@gentoo.org
837     #
838     # edos2unix(file, <more files>...)
839     edos2unix() {
840 vapier 1.61 for f in "$@"
841 azarah 1.59 do
842 vapier 1.61 cp "${f}" ${T}/edos2unix
843     sed 's/\r$//' ${T}/edos2unix > "${f}"
844 vapier 1.24 done
845 vapier 1.39 }
846    
847     # Make a desktop file !
848     # Great for making those icons in kde/gnome startmenu !
849     # Amaze your friends ! Get the women ! Join today !
850     # gnome2 /usr/share/applications
851     # gnome1 /usr/share/gnome/apps/
852     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
853     #
854     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
855     #
856     # binary: what binary does the app run with ?
857     # name: the name that will show up in the menu
858     # icon: give your little like a pretty little icon ...
859     # this can be relative (to /usr/share/pixmaps) or
860     # a full path to an icon
861     # type: what kind of application is this ? for categories:
862 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
863 vapier 1.39 # path: if your app needs to startup in a specific dir
864     make_desktop_entry() {
865     [ -z "$1" ] && eerror "You must specify the executable" && return 1
866    
867 azarah 1.59 local exec="${1}"
868     local name="${2:-${PN}}"
869     local icon="${3:-${PN}.png}"
870     local type="${4}"
871 vapier 1.81 local subdir="${6}"
872 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
873 azarah 1.59 if [ -z "${type}" ]
874     then
875 vapier 1.39 case ${CATEGORY} in
876 azarah 1.59 "app-emulation")
877     type=Emulator
878 vapier 1.86 subdir="Emulation"
879 azarah 1.59 ;;
880     "games-"*)
881     type=Game
882 vapier 1.81 subdir="Games"
883 wolf31o2 1.65 ;;
884     "net-"*)
885 vapier 1.81 type=Network
886     subdir="${type}"
887 azarah 1.59 ;;
888     *)
889     type=
890 vapier 1.81 subdir=
891 azarah 1.59 ;;
892 vapier 1.39 esac
893     fi
894 azarah 1.59 local desktop="${T}/${exec}.desktop"
895 vapier 1.39
896     echo "[Desktop Entry]
897     Encoding=UTF-8
898     Version=0.9.2
899     Name=${name}
900     Type=Application
901     Comment=${DESCRIPTION}
902     Exec=${exec}
903     Path=${path}
904     Icon=${icon}
905 vapier 1.99 Categories=Application;${type};" > "${desktop}"
906 vapier 1.39
907 azarah 1.59 if [ -d "/usr/share/applications" ]
908     then
909 vapier 1.39 insinto /usr/share/applications
910 vapier 1.99 doins "${desktop}"
911 vapier 1.39 fi
912    
913 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
914     #then
915 vapier 1.40 # insinto /usr/share/gnome/apps/Games
916     # doins ${desktop}
917     #fi
918    
919 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
920     #then
921     # for ver in /usr/kde/*
922     # do
923 vapier 1.40 # insinto ${ver}/share/applnk/Games
924     # doins ${desktop}
925     # done
926     #fi
927 vapier 1.39
928 azarah 1.59 if [ -d "/usr/share/applnk" ]
929     then
930 vapier 1.81 insinto /usr/share/applnk/${subdir}
931 vapier 1.99 doins "${desktop}"
932 vapier 1.39 fi
933    
934     return 0
935 danarmak 1.32 }
936    
937 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
938     find_unpackable_file() {
939 azarah 1.59 local src="$1"
940     if [ -z "${src}" ]
941     then
942 vapier 1.50 src="${DISTDIR}/${A}"
943     else
944 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
945     then
946 vapier 1.50 src="${DISTDIR}/${src}"
947 azarah 1.59 elif [ -e "${PWD}/${src}" ]
948     then
949 vapier 1.50 src="${PWD}/${src}"
950 azarah 1.59 elif [ -e "${src}" ]
951     then
952 vapier 1.50 src="${src}"
953     fi
954     fi
955 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
956     echo "${src}"
957     }
958    
959     # Unpack those pesky pdv generated files ...
960     # They're self-unpacking programs with the binary package stuffed in
961     # the middle of the archive. Valve seems to use it a lot ... too bad
962     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
963     #
964     # Usage: unpack_pdv [file to unpack] [size of off_t]
965     # - you have to specify the off_t size ... i have no idea how to extract that
966     # information out of the binary executable myself. basically you pass in
967     # the size of the off_t type (in bytes) on the machine that built the pdv
968     # archive. one way to determine this is by running the following commands:
969     # strings <pdv archive> | grep lseek
970     # strace -elseek <pdv archive>
971     # basically look for the first lseek command (we do the strings/grep because
972     # sometimes the function call is _llseek or something) and steal the 2nd
973     # parameter. here is an example:
974     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975     # lseek
976     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977     # lseek(3, -4, SEEK_END) = 2981250
978     # thus we would pass in the value of '4' as the second parameter.
979     unpack_pdv() {
980     local src="`find_unpackable_file $1`"
981     local sizeoff_t="$2"
982    
983     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
984    
985     local shrtsrc="`basename ${src}`"
986     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
988     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
989    
990     # grab metadata for debug reasons
991     local metafile="`mymktemp ${T}`"
992     tail -c +$((${metaskip}+1)) ${src} > ${metafile}
993    
994     # rip out the final file name from the metadata
995     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
996     datafile="`basename ${datafile}`"
997    
998 vapier 1.71 # now lets uncompress/untar the file if need be
999 vapier 1.70 local tmpfile="`mymktemp ${T}`"
1000     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001 vapier 1.71
1002     local iscompressed="`file -b ${tmpfile}`"
1003     if [ "${iscompressed:0:8}" == "compress" ] ; then
1004     iscompressed=1
1005     mv ${tmpfile}{,.Z}
1006     gunzip ${tmpfile}
1007     else
1008     iscompressed=0
1009     fi
1010     local istar="`file -b ${tmpfile}`"
1011     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1012     istar=1
1013     else
1014     istar=0
1015     fi
1016    
1017     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1018     #dd if=${src} ibs=${metaskip} count=1 \
1019     # | dd ibs=${tailskip} skip=1 \
1020     # | gzip -dc \
1021     # > ${datafile}
1022     if [ ${iscompressed} -eq 1 ] ; then
1023     if [ ${istar} -eq 1 ] ; then
1024     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025     | head -c $((${metaskip}-${tailskip})) \
1026     | tar -xzf -
1027     else
1028 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1029     | head -c $((${metaskip}-${tailskip})) \
1030     | gzip -dc \
1031     > ${datafile}
1032 vapier 1.71 fi
1033     else
1034     if [ ${istar} -eq 1 ] ; then
1035     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1036     | head -c $((${metaskip}-${tailskip})) \
1037 vapier 1.73 | tar --no-same-owner -xf -
1038 vapier 1.71 else
1039 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1040     | head -c $((${metaskip}-${tailskip})) \
1041     > ${datafile}
1042 vapier 1.71 fi
1043     fi
1044     true
1045     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047     }
1048    
1049     # Unpack those pesky makeself generated files ...
1050     # They're shell scripts with the binary package tagged onto
1051     # the end of the archive. Loki utilized the format as does
1052     # many other game companies.
1053     #
1054     # Usage: unpack_makeself [file to unpack] [offset]
1055     # - If the file is not specified then unpack will utilize ${A}.
1056     # - If the offset is not specified then we will attempt to extract
1057     # the proper offset from the script itself.
1058     unpack_makeself() {
1059     local src="`find_unpackable_file $1`"
1060     local skip="$2"
1061 vapier 1.50
1062 azarah 1.59 local shrtsrc="`basename ${src}`"
1063 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1064 azarah 1.59 if [ -z "${skip}" ]
1065     then
1066 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1067     local skip=0
1068     case ${ver} in
1069     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1070     skip=`grep -a ^skip= ${src} | cut -d= -f2`
1071     ;;
1072     2.0|2.0.1)
1073     skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1074     ;;
1075 wolf31o2 1.48 2.1.1)
1076 vapier 1.41 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1077 wolf31o2 1.48 let skip="skip + 1"
1078     ;;
1079 vapier 1.49 2.1.2)
1080     skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1081     let skip="skip + 1"
1082     ;;
1083 wolf31o2 1.48 2.1.3)
1084     skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1085 vapier 1.41 let skip="skip + 1"
1086     ;;
1087     *)
1088     eerror "I'm sorry, but I was unable to support the Makeself file."
1089     eerror "The version I detected was '${ver}'."
1090     eerror "Please file a bug about the file ${shrtsrc} at"
1091     eerror "http://bugs.gentoo.org/ so that support can be added."
1092     die "makeself version '${ver}' not supported"
1093     ;;
1094     esac
1095     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1096     fi
1097    
1098 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1099     local tmpfile="`mymktemp ${T}`"
1100     tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101     local filetype="`file -b ${tmpfile}`"
1102     case ${filetype} in
1103     *tar\ archive)
1104 vapier 1.73 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1105 vapier 1.68 ;;
1106     bzip2*)
1107 vapier 1.73 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1108 mr_bones_ 1.69 ;;
1109 vapier 1.68 gzip*)
1110 vapier 1.73 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1111 vapier 1.68 ;;
1112 vapier 1.93 compress*)
1113     tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1114     ;;
1115 vapier 1.68 *)
1116 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1117 vapier 1.68 false
1118     ;;
1119     esac
1120     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1121 wolf31o2 1.56 }
1122    
1123     # Display a license for user to accept.
1124     #
1125     # Usage: check_license [license]
1126     # - If the file is not specified then ${LICENSE} is used.
1127     check_license() {
1128 vapier 1.60 local lic=$1
1129     if [ -z "${lic}" ] ; then
1130     lic="${PORTDIR}/licenses/${LICENSE}"
1131 wolf31o2 1.56 else
1132 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1133     lic="${PORTDIR}/licenses/${src}"
1134     elif [ -e "${PWD}/${src}" ] ; then
1135     lic="${PWD}/${src}"
1136     elif [ -e "${src}" ] ; then
1137     lic="${src}"
1138 wolf31o2 1.56 fi
1139     fi
1140 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1141 vapier 1.64 local l="`basename ${lic}`"
1142 wolf31o2 1.56
1143 vapier 1.60 # here is where we check for the licenses the user already
1144     # accepted ... if we don't find a match, we make the user accept
1145 wolf31o2 1.106 local shopts=$-
1146 vapier 1.60 local alic
1147 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1148 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1149 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1150     set +o noglob; set -${shopts} #reset old shell opts
1151     return 0
1152     fi
1153 vapier 1.60 done
1154 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1155 vapier 1.60
1156     local licmsg="`mymktemp ${T}`"
1157     cat << EOF > ${licmsg}
1158     **********************************************************
1159     The following license outlines the terms of use of this
1160     package. You MUST accept this license for installation to
1161     continue. When you are done viewing, hit 'q'. If you
1162     CTRL+C out of this, the install will not run!
1163     **********************************************************
1164    
1165     EOF
1166     cat ${lic} >> ${licmsg}
1167     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1168 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1169 vapier 1.60 read alic
1170     case ${alic} in
1171     yes|Yes|y|Y)
1172     return 0
1173     ;;
1174     *)
1175     echo;echo;echo
1176     eerror "You MUST accept the license to continue! Exiting!"
1177     die "Failed to accept license"
1178     ;;
1179     esac
1180 vapier 1.23 }
1181 vapier 1.75
1182     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1183     # the whole 'non-interactive' policy, but damnit I want CD support !
1184     #
1185     # with these cdrom functions we handle all the user interaction and
1186     # standardize everything. all you have to do is call cdrom_get_cds()
1187     # and when the function returns, you can assume that the cd has been
1188     # found at CDROM_ROOT.
1189     #
1190     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1191     # etc... if you want to give the cds better names, then just export
1192     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1193     #
1194     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1195     #
1196     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1197     # - this will attempt to locate a cd based upon a file that is on
1198     # the cd ... the more files you give this function, the more cds
1199     # the cdrom functions will handle
1200     cdrom_get_cds() {
1201     # first we figure out how many cds we're dealing with by
1202     # the # of files they gave us
1203     local cdcnt=0
1204     local f=
1205     for f in "$@" ; do
1206     cdcnt=$((cdcnt + 1))
1207     export CDROM_CHECK_${cdcnt}="$f"
1208     done
1209     export CDROM_TOTAL_CDS=${cdcnt}
1210     export CDROM_CURRENT_CD=1
1211    
1212     # now we see if the user gave use CD_ROOT ...
1213     # if they did, let's just believe them that it's correct
1214     if [ ! -z "${CD_ROOT}" ] ; then
1215     export CDROM_ROOT="${CD_ROOT}"
1216     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1217     return
1218     fi
1219     # do the same for CD_ROOT_X
1220     if [ ! -z "${CD_ROOT_1}" ] ; then
1221     local var=
1222     cdcnt=0
1223     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1224     cdcnt=$((cdcnt + 1))
1225     var="CD_ROOT_${cdcnt}"
1226     if [ -z "${!var}" ] ; then
1227     eerror "You must either use just the CD_ROOT"
1228     eerror "or specify ALL the CD_ROOT_X variables."
1229     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1230     die "could not locate CD_ROOT_${cdcnt}"
1231     fi
1232     export CDROM_ROOTS_${cdcnt}="${!var}"
1233     done
1234     export CDROM_ROOT=${CDROM_ROOTS_1}
1235     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236     return
1237     fi
1238    
1239     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1240     einfon "This ebuild will need the "
1241     if [ -z "${CDROM_NAME}" ] ; then
1242     echo "cdrom for ${PN}."
1243     else
1244     echo "${CDROM_NAME}."
1245     fi
1246     echo
1247     einfo "If you do not have the CD, but have the data files"
1248     einfo "mounted somewhere on your filesystem, just export"
1249     einfo "the variable CD_ROOT so that it points to the"
1250     einfo "directory containing the files."
1251     echo
1252     else
1253     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1254     cdcnt=0
1255     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1256     cdcnt=$((cdcnt + 1))
1257     var="CDROM_NAME_${cdcnt}"
1258     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1259     done
1260     echo
1261     einfo "If you do not have the CDs, but have the data files"
1262     einfo "mounted somewhere on your filesystem, just export"
1263     einfo "the following variables so they point to the right place:"
1264     einfon ""
1265     cdcnt=0
1266     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1267     cdcnt=$((cdcnt + 1))
1268     echo -n " CD_ROOT_${cdcnt}"
1269     done
1270     echo
1271     einfo "Or, if you have all the files in the same place, or"
1272     einfo "you only have one cdrom, you can export CD_ROOT"
1273     einfo "and that place will be used as the same data source"
1274     einfo "for all the CDs."
1275     echo
1276     fi
1277     export CDROM_CURRENT_CD=0
1278     cdrom_load_next_cd
1279     }
1280    
1281     # this is only used when you need access to more than one cd.
1282     # when you have finished using the first cd, just call this function.
1283     # when it returns, CDROM_ROOT will be pointing to the second cd.
1284     # remember, you can only go forward in the cd chain, you can't go back.
1285     cdrom_load_next_cd() {
1286     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1287     local var=
1288    
1289 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1290     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1291     return
1292     fi
1293    
1294 vapier 1.75 unset CDROM_ROOT
1295     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1296     if [ -z "${!var}" ] ; then
1297     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1298     cdrom_locate_file_on_cd ${!var}
1299     else
1300     export CDROM_ROOT="${!var}"
1301     fi
1302    
1303     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1304     }
1305    
1306     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1307     # functions. this should *never* be called from an ebuild.
1308     # all it does is try to locate a give file on a cd ... if the cd isn't
1309     # found, then a message asking for the user to insert the cdrom will be
1310     # displayed and we'll hang out here until:
1311     # (1) the file is found on a mounted cdrom
1312     # (2) the user hits CTRL+C
1313     cdrom_locate_file_on_cd() {
1314     while [ -z "${CDROM_ROOT}" ] ; do
1315     local dir="$(dirname ${@})"
1316     local file="$(basename ${@})"
1317     local mline=""
1318     local showedmsg=0
1319    
1320     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1321     [ -d "${mline}/${dir}" ] || continue
1322     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1323     && export CDROM_ROOT=${mline}
1324     done
1325    
1326     if [ -z "${CDROM_ROOT}" ] ; then
1327     echo
1328     if [ ${showedmsg} -eq 0 ] ; then
1329     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1330     if [ -z "${CDROM_NAME}" ] ; then
1331     einfo "Please insert the cdrom for ${PN} now !"
1332     else
1333     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1334     fi
1335     else
1336     if [ -z "${CDROM_NAME_1}" ] ; then
1337     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1338     else
1339     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1340     einfo "Please insert+mount the ${!var} cdrom now !"
1341     fi
1342     fi
1343     showedmsg=1
1344     fi
1345     einfo "Press return to scan for the cd again"
1346     einfo "or hit CTRL+C to abort the emerge."
1347     read
1348     fi
1349     done
1350     }
1351 vapier 1.92
1352 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1353 vapier 1.92 # a package can support
1354     #
1355     # usage: strip-linguas <allow LINGUAS>
1356     # strip-linguas -i <directories of .po files>
1357     # strip-linguas -u <directories of .po files>
1358     #
1359     # The first form allows you to specify a list of LINGUAS.
1360 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1361 vapier 1.92 # directories and uses the intersection of the lists.
1362 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1363 vapier 1.92 # directories and uses the union of the lists.
1364     strip-linguas() {
1365     local ls newls
1366     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1367     local op="$1"; shift
1368     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1369     local d f
1370     for d in "$@" ; do
1371     if [ "${op}" == "-u" ] ; then
1372     newls="${ls}"
1373     else
1374     newls=""
1375     fi
1376     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1377     if [ "${op}" == "-i" ] ; then
1378     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1379     else
1380     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1381     fi
1382     done
1383     ls="${newls}"
1384     done
1385     ls="${ls//.po}"
1386     else
1387     ls="$@"
1388     fi
1389    
1390     ls=" ${ls} "
1391     newls=""
1392     for f in ${LINGUAS} ; do
1393     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1394     nl="${newls} ${f}"
1395     else
1396     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1397     fi
1398     done
1399     if [ -z "${newls}" ] ; then
1400     unset LINGUAS
1401     else
1402     export LINGUAS="${newls}"
1403     fi
1404     }

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