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Revision 1.105 - (hide annotations) (download)
Sun Sep 19 21:36:46 2004 UTC (10 years, 3 months ago) by vapier
Branch: MAIN
Changes since 1.104: +3 -7 lines
simpler ldscript code

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 1.105 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.104 2004/09/17 21:19:49 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     getent $1 $2
576     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     export IFS=","
673 azarah 1.59 for g in ${egroups}
674     do
675 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
676 azarah 1.59 then
677 vapier 1.85 eerror "You must add group ${g} to the system first"
678 vapier 1.23 die "${g} is not a valid GID"
679     fi
680     done
681     export IFS="${oldifs}"
682     opts="${opts} -g ${egroups}"
683     else
684     egroups="(none)"
685     fi
686     einfo " - Groups: ${egroups}"
687    
688     # handle extra and add the user
689     local eextra="$@"
690 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
691 vapier 1.23 export SANDBOX_ON="0"
692 usata 1.102 if use macos || use ppc-macos ;
693 azarah 1.59 then
694 usata 1.91 ### Make the user
695     if [ -z "${eextra}" ]
696     then
697     dscl . create /users/${euser} uid ${euid}
698     dscl . create /users/${euser} shell ${eshell}
699     dscl . create /users/${euser} home ${ehome}
700     dscl . create /users/${euser} realname "added by portage for ${PN}"
701     ### Add the user to the groups specified
702     for g in ${egroups}
703     do
704     dscl . merge /groups/${g} users ${euser}
705     done
706     else
707     einfo "Extra options are not supported on macos yet"
708     einfo "Please report the ebuild along with the info below"
709     einfo "eextra: ${eextra}"
710     die "Required function missing"
711     fi
712 vapier 1.23 else
713 usata 1.91 if [ -z "${eextra}" ]
714     then
715     useradd ${opts} ${euser} \
716     -c "added by portage for ${PN}" \
717     || die "enewuser failed"
718     else
719     einfo " - Extra: ${eextra}"
720     useradd ${opts} ${euser} ${eextra} \
721     || die "enewuser failed"
722     fi
723 vapier 1.23 fi
724     export SANDBOX_ON="${oldsandbox}"
725    
726 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
727     then
728 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
729     dodir ${ehome}
730 vapier 1.37 fowners ${euser} ${ehome}
731 vapier 1.38 fperms 755 ${ehome}
732 vapier 1.23 fi
733     }
734    
735     # Simplify/standardize adding groups to the system
736     # vapier@gentoo.org
737     #
738     # enewgroup(group, gid)
739     #
740     # Default values if you do not specify any:
741     # groupname: REQUIRED !
742     # gid: next available (see groupadd(8))
743     # extra: none
744     enewgroup() {
745     # get the group
746     local egroup="$1"; shift
747 azarah 1.59 if [ -z "${egroup}" ]
748     then
749 vapier 1.23 eerror "No group specified !"
750     die "Cannot call enewgroup without a group"
751     fi
752    
753     # see if group already exists
754 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
755 azarah 1.59 then
756 vapier 1.23 return 0
757     fi
758 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
759 vapier 1.23
760     # options to pass to useradd
761 azarah 1.59 local opts=
762 vapier 1.23
763     # handle gid
764     local egid="$1"; shift
765 azarah 1.59 if [ ! -z "${egid}" ]
766     then
767     if [ "${egid}" -gt 0 ]
768     then
769 usata 1.91 if [ -z "`egetent group ${egid}`" ]
770 vapier 1.83 then
771 usata 1.102 if use macos || use ppc-macos ; then
772 usata 1.91 opts="${opts} ${egid}"
773     else
774     opts="${opts} -g ${egid}"
775     fi
776 vapier 1.83 else
777 vapier 1.84 egid="next available; requested gid taken"
778 vapier 1.83 fi
779 vapier 1.23 else
780     eerror "Groupid given but is not greater than 0 !"
781     die "${egid} is not a valid GID"
782     fi
783     else
784     egid="next available"
785     fi
786     einfo " - Groupid: ${egid}"
787    
788     # handle extra
789     local eextra="$@"
790     opts="${opts} ${eextra}"
791    
792     # add the group
793 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
794 vapier 1.23 export SANDBOX_ON="0"
795 usata 1.102 if use macos || use ppc-macos ;
796 usata 1.91 then
797     if [ ! -z "${eextra}" ];
798     then
799     einfo "Extra options are not supported on macos yet"
800     einfo "Please report the ebuild along with the info below"
801     einfo "eextra: ${eextra}"
802     die "Required function missing"
803     fi
804 mr_bones_ 1.100
805 usata 1.91 # If we need the next available
806     case ${egid} in
807     *[!0-9]*) # Non numeric
808     for egid in `jot 898 101`; do
809     [ -z "`egetent group ${egid}`" ] && break
810     done
811     esac
812     dscl . create /groups/${egroup} gid ${egid}
813 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
814 usata 1.91 else
815     groupadd ${opts} ${egroup} || die "enewgroup failed"
816     fi
817 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
818 vapier 1.24 }
819    
820     # Simple script to replace 'dos2unix' binaries
821     # vapier@gentoo.org
822     #
823     # edos2unix(file, <more files>...)
824     edos2unix() {
825 vapier 1.61 for f in "$@"
826 azarah 1.59 do
827 vapier 1.61 cp "${f}" ${T}/edos2unix
828     sed 's/\r$//' ${T}/edos2unix > "${f}"
829 vapier 1.24 done
830 vapier 1.39 }
831    
832     # Make a desktop file !
833     # Great for making those icons in kde/gnome startmenu !
834     # Amaze your friends ! Get the women ! Join today !
835     # gnome2 /usr/share/applications
836     # gnome1 /usr/share/gnome/apps/
837     # KDE ${KDEDIR}/share/applnk /usr/share/applnk
838     #
839     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
840     #
841     # binary: what binary does the app run with ?
842     # name: the name that will show up in the menu
843     # icon: give your little like a pretty little icon ...
844     # this can be relative (to /usr/share/pixmaps) or
845     # a full path to an icon
846     # type: what kind of application is this ? for categories:
847 vapier 1.89 # http://www.freedesktop.org/standards/menu-spec/
848 vapier 1.39 # path: if your app needs to startup in a specific dir
849     make_desktop_entry() {
850     [ -z "$1" ] && eerror "You must specify the executable" && return 1
851    
852 azarah 1.59 local exec="${1}"
853     local name="${2:-${PN}}"
854     local icon="${3:-${PN}.png}"
855     local type="${4}"
856 vapier 1.81 local subdir="${6}"
857 mr_bones_ 1.100 local path="${5:-${GAMES_BINDIR}}"
858 azarah 1.59 if [ -z "${type}" ]
859     then
860 vapier 1.39 case ${CATEGORY} in
861 azarah 1.59 "app-emulation")
862     type=Emulator
863 vapier 1.86 subdir="Emulation"
864 azarah 1.59 ;;
865     "games-"*)
866     type=Game
867 vapier 1.81 subdir="Games"
868 wolf31o2 1.65 ;;
869     "net-"*)
870 vapier 1.81 type=Network
871     subdir="${type}"
872 azarah 1.59 ;;
873     *)
874     type=
875 vapier 1.81 subdir=
876 azarah 1.59 ;;
877 vapier 1.39 esac
878     fi
879 azarah 1.59 local desktop="${T}/${exec}.desktop"
880 vapier 1.39
881     echo "[Desktop Entry]
882     Encoding=UTF-8
883     Version=0.9.2
884     Name=${name}
885     Type=Application
886     Comment=${DESCRIPTION}
887     Exec=${exec}
888     Path=${path}
889     Icon=${icon}
890 vapier 1.99 Categories=Application;${type};" > "${desktop}"
891 vapier 1.39
892 azarah 1.59 if [ -d "/usr/share/applications" ]
893     then
894 vapier 1.39 insinto /usr/share/applications
895 vapier 1.99 doins "${desktop}"
896 vapier 1.39 fi
897    
898 azarah 1.59 #if [ -d "/usr/share/gnome/apps" ]
899     #then
900 vapier 1.40 # insinto /usr/share/gnome/apps/Games
901     # doins ${desktop}
902     #fi
903    
904 azarah 1.59 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
905     #then
906     # for ver in /usr/kde/*
907     # do
908 vapier 1.40 # insinto ${ver}/share/applnk/Games
909     # doins ${desktop}
910     # done
911     #fi
912 vapier 1.39
913 azarah 1.59 if [ -d "/usr/share/applnk" ]
914     then
915 vapier 1.81 insinto /usr/share/applnk/${subdir}
916 vapier 1.99 doins "${desktop}"
917 vapier 1.39 fi
918    
919     return 0
920 danarmak 1.32 }
921    
922 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
923     find_unpackable_file() {
924 azarah 1.59 local src="$1"
925     if [ -z "${src}" ]
926     then
927 vapier 1.50 src="${DISTDIR}/${A}"
928     else
929 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
930     then
931 vapier 1.50 src="${DISTDIR}/${src}"
932 azarah 1.59 elif [ -e "${PWD}/${src}" ]
933     then
934 vapier 1.50 src="${PWD}/${src}"
935 azarah 1.59 elif [ -e "${src}" ]
936     then
937 vapier 1.50 src="${src}"
938     fi
939     fi
940 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
941     echo "${src}"
942     }
943    
944     # Unpack those pesky pdv generated files ...
945     # They're self-unpacking programs with the binary package stuffed in
946     # the middle of the archive. Valve seems to use it a lot ... too bad
947     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
948     #
949     # Usage: unpack_pdv [file to unpack] [size of off_t]
950     # - you have to specify the off_t size ... i have no idea how to extract that
951     # information out of the binary executable myself. basically you pass in
952     # the size of the off_t type (in bytes) on the machine that built the pdv
953     # archive. one way to determine this is by running the following commands:
954     # strings <pdv archive> | grep lseek
955     # strace -elseek <pdv archive>
956     # basically look for the first lseek command (we do the strings/grep because
957     # sometimes the function call is _llseek or something) and steal the 2nd
958     # parameter. here is an example:
959     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
960     # lseek
961     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
962     # lseek(3, -4, SEEK_END) = 2981250
963     # thus we would pass in the value of '4' as the second parameter.
964     unpack_pdv() {
965     local src="`find_unpackable_file $1`"
966     local sizeoff_t="$2"
967    
968     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
969    
970     local shrtsrc="`basename ${src}`"
971     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
972     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
973     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
974    
975     # grab metadata for debug reasons
976     local metafile="`mymktemp ${T}`"
977     tail -c +$((${metaskip}+1)) ${src} > ${metafile}
978    
979     # rip out the final file name from the metadata
980     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
981     datafile="`basename ${datafile}`"
982    
983 vapier 1.71 # now lets uncompress/untar the file if need be
984 vapier 1.70 local tmpfile="`mymktemp ${T}`"
985     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
986 vapier 1.71
987     local iscompressed="`file -b ${tmpfile}`"
988     if [ "${iscompressed:0:8}" == "compress" ] ; then
989     iscompressed=1
990     mv ${tmpfile}{,.Z}
991     gunzip ${tmpfile}
992     else
993     iscompressed=0
994     fi
995     local istar="`file -b ${tmpfile}`"
996     if [ "${istar:0:9}" == "POSIX tar" ] ; then
997     istar=1
998     else
999     istar=0
1000     fi
1001    
1002     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1003     #dd if=${src} ibs=${metaskip} count=1 \
1004     # | dd ibs=${tailskip} skip=1 \
1005     # | gzip -dc \
1006     # > ${datafile}
1007     if [ ${iscompressed} -eq 1 ] ; then
1008     if [ ${istar} -eq 1 ] ; then
1009     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1010     | head -c $((${metaskip}-${tailskip})) \
1011     | tar -xzf -
1012     else
1013 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1014     | head -c $((${metaskip}-${tailskip})) \
1015     | gzip -dc \
1016     > ${datafile}
1017 vapier 1.71 fi
1018     else
1019     if [ ${istar} -eq 1 ] ; then
1020     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1021     | head -c $((${metaskip}-${tailskip})) \
1022 vapier 1.73 | tar --no-same-owner -xf -
1023 vapier 1.71 else
1024 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025     | head -c $((${metaskip}-${tailskip})) \
1026     > ${datafile}
1027 vapier 1.71 fi
1028     fi
1029     true
1030     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1031 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1032     }
1033    
1034     # Unpack those pesky makeself generated files ...
1035     # They're shell scripts with the binary package tagged onto
1036     # the end of the archive. Loki utilized the format as does
1037     # many other game companies.
1038     #
1039     # Usage: unpack_makeself [file to unpack] [offset]
1040     # - If the file is not specified then unpack will utilize ${A}.
1041     # - If the offset is not specified then we will attempt to extract
1042     # the proper offset from the script itself.
1043     unpack_makeself() {
1044     local src="`find_unpackable_file $1`"
1045     local skip="$2"
1046 vapier 1.50
1047 azarah 1.59 local shrtsrc="`basename ${src}`"
1048 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1049 azarah 1.59 if [ -z "${skip}" ]
1050     then
1051 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1052     local skip=0
1053     case ${ver} in
1054     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1055     skip=`grep -a ^skip= ${src} | cut -d= -f2`
1056     ;;
1057     2.0|2.0.1)
1058     skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1059     ;;
1060 wolf31o2 1.48 2.1.1)
1061 vapier 1.41 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1062 wolf31o2 1.48 let skip="skip + 1"
1063     ;;
1064 vapier 1.49 2.1.2)
1065     skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1066     let skip="skip + 1"
1067     ;;
1068 wolf31o2 1.48 2.1.3)
1069     skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1070 vapier 1.41 let skip="skip + 1"
1071     ;;
1072     *)
1073     eerror "I'm sorry, but I was unable to support the Makeself file."
1074     eerror "The version I detected was '${ver}'."
1075     eerror "Please file a bug about the file ${shrtsrc} at"
1076     eerror "http://bugs.gentoo.org/ so that support can be added."
1077     die "makeself version '${ver}' not supported"
1078     ;;
1079     esac
1080     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1081     fi
1082    
1083 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1084     local tmpfile="`mymktemp ${T}`"
1085     tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1086     local filetype="`file -b ${tmpfile}`"
1087     case ${filetype} in
1088     *tar\ archive)
1089 vapier 1.73 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1090 vapier 1.68 ;;
1091     bzip2*)
1092 vapier 1.73 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1093 mr_bones_ 1.69 ;;
1094 vapier 1.68 gzip*)
1095 vapier 1.73 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1096 vapier 1.68 ;;
1097 vapier 1.93 compress*)
1098     tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf -
1099     ;;
1100 vapier 1.68 *)
1101 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1102 vapier 1.68 false
1103     ;;
1104     esac
1105     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1106 wolf31o2 1.56 }
1107    
1108     # Display a license for user to accept.
1109     #
1110     # Usage: check_license [license]
1111     # - If the file is not specified then ${LICENSE} is used.
1112     check_license() {
1113 vapier 1.60 local lic=$1
1114     if [ -z "${lic}" ] ; then
1115     lic="${PORTDIR}/licenses/${LICENSE}"
1116 wolf31o2 1.56 else
1117 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1118     lic="${PORTDIR}/licenses/${src}"
1119     elif [ -e "${PWD}/${src}" ] ; then
1120     lic="${PWD}/${src}"
1121     elif [ -e "${src}" ] ; then
1122     lic="${src}"
1123 wolf31o2 1.56 fi
1124     fi
1125 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1126 vapier 1.64 local l="`basename ${lic}`"
1127 wolf31o2 1.56
1128 vapier 1.60 # here is where we check for the licenses the user already
1129     # accepted ... if we don't find a match, we make the user accept
1130     local alic
1131 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1132 vapier 1.60 [ "${alic}" == "*" ] && return 0
1133 vapier 1.64 [ "${alic}" == "${l}" ] && return 0
1134 vapier 1.60 done
1135    
1136     local licmsg="`mymktemp ${T}`"
1137     cat << EOF > ${licmsg}
1138     **********************************************************
1139     The following license outlines the terms of use of this
1140     package. You MUST accept this license for installation to
1141     continue. When you are done viewing, hit 'q'. If you
1142     CTRL+C out of this, the install will not run!
1143     **********************************************************
1144    
1145     EOF
1146     cat ${lic} >> ${licmsg}
1147     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1148 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1149 vapier 1.60 read alic
1150     case ${alic} in
1151     yes|Yes|y|Y)
1152     return 0
1153     ;;
1154     *)
1155     echo;echo;echo
1156     eerror "You MUST accept the license to continue! Exiting!"
1157     die "Failed to accept license"
1158     ;;
1159     esac
1160 vapier 1.23 }
1161 vapier 1.75
1162     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1163     # the whole 'non-interactive' policy, but damnit I want CD support !
1164     #
1165     # with these cdrom functions we handle all the user interaction and
1166     # standardize everything. all you have to do is call cdrom_get_cds()
1167     # and when the function returns, you can assume that the cd has been
1168     # found at CDROM_ROOT.
1169     #
1170     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1171     # etc... if you want to give the cds better names, then just export
1172     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1173     #
1174     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1175     #
1176     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1177     # - this will attempt to locate a cd based upon a file that is on
1178     # the cd ... the more files you give this function, the more cds
1179     # the cdrom functions will handle
1180     cdrom_get_cds() {
1181     # first we figure out how many cds we're dealing with by
1182     # the # of files they gave us
1183     local cdcnt=0
1184     local f=
1185     for f in "$@" ; do
1186     cdcnt=$((cdcnt + 1))
1187     export CDROM_CHECK_${cdcnt}="$f"
1188     done
1189     export CDROM_TOTAL_CDS=${cdcnt}
1190     export CDROM_CURRENT_CD=1
1191    
1192     # now we see if the user gave use CD_ROOT ...
1193     # if they did, let's just believe them that it's correct
1194     if [ ! -z "${CD_ROOT}" ] ; then
1195     export CDROM_ROOT="${CD_ROOT}"
1196     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1197     return
1198     fi
1199     # do the same for CD_ROOT_X
1200     if [ ! -z "${CD_ROOT_1}" ] ; then
1201     local var=
1202     cdcnt=0
1203     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1204     cdcnt=$((cdcnt + 1))
1205     var="CD_ROOT_${cdcnt}"
1206     if [ -z "${!var}" ] ; then
1207     eerror "You must either use just the CD_ROOT"
1208     eerror "or specify ALL the CD_ROOT_X variables."
1209     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1210     die "could not locate CD_ROOT_${cdcnt}"
1211     fi
1212     export CDROM_ROOTS_${cdcnt}="${!var}"
1213     done
1214     export CDROM_ROOT=${CDROM_ROOTS_1}
1215     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1216     return
1217     fi
1218    
1219     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1220     einfon "This ebuild will need the "
1221     if [ -z "${CDROM_NAME}" ] ; then
1222     echo "cdrom for ${PN}."
1223     else
1224     echo "${CDROM_NAME}."
1225     fi
1226     echo
1227     einfo "If you do not have the CD, but have the data files"
1228     einfo "mounted somewhere on your filesystem, just export"
1229     einfo "the variable CD_ROOT so that it points to the"
1230     einfo "directory containing the files."
1231     echo
1232     else
1233     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1234     cdcnt=0
1235     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1236     cdcnt=$((cdcnt + 1))
1237     var="CDROM_NAME_${cdcnt}"
1238     [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1239     done
1240     echo
1241     einfo "If you do not have the CDs, but have the data files"
1242     einfo "mounted somewhere on your filesystem, just export"
1243     einfo "the following variables so they point to the right place:"
1244     einfon ""
1245     cdcnt=0
1246     while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1247     cdcnt=$((cdcnt + 1))
1248     echo -n " CD_ROOT_${cdcnt}"
1249     done
1250     echo
1251     einfo "Or, if you have all the files in the same place, or"
1252     einfo "you only have one cdrom, you can export CD_ROOT"
1253     einfo "and that place will be used as the same data source"
1254     einfo "for all the CDs."
1255     echo
1256     fi
1257     export CDROM_CURRENT_CD=0
1258     cdrom_load_next_cd
1259     }
1260    
1261     # this is only used when you need access to more than one cd.
1262     # when you have finished using the first cd, just call this function.
1263     # when it returns, CDROM_ROOT will be pointing to the second cd.
1264     # remember, you can only go forward in the cd chain, you can't go back.
1265     cdrom_load_next_cd() {
1266     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1267     local var=
1268    
1269 vapier 1.79 if [ ! -z "${CD_ROOT}" ] ; then
1270     einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1271     return
1272     fi
1273    
1274 vapier 1.75 unset CDROM_ROOT
1275     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1276     if [ -z "${!var}" ] ; then
1277     var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1278     cdrom_locate_file_on_cd ${!var}
1279     else
1280     export CDROM_ROOT="${!var}"
1281     fi
1282    
1283     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284     }
1285    
1286     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1287     # functions. this should *never* be called from an ebuild.
1288     # all it does is try to locate a give file on a cd ... if the cd isn't
1289     # found, then a message asking for the user to insert the cdrom will be
1290     # displayed and we'll hang out here until:
1291     # (1) the file is found on a mounted cdrom
1292     # (2) the user hits CTRL+C
1293     cdrom_locate_file_on_cd() {
1294     while [ -z "${CDROM_ROOT}" ] ; do
1295     local dir="$(dirname ${@})"
1296     local file="$(basename ${@})"
1297     local mline=""
1298     local showedmsg=0
1299    
1300     for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1301     [ -d "${mline}/${dir}" ] || continue
1302     [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1303     && export CDROM_ROOT=${mline}
1304     done
1305    
1306     if [ -z "${CDROM_ROOT}" ] ; then
1307     echo
1308     if [ ${showedmsg} -eq 0 ] ; then
1309     if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1310     if [ -z "${CDROM_NAME}" ] ; then
1311     einfo "Please insert the cdrom for ${PN} now !"
1312     else
1313     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1314     fi
1315     else
1316     if [ -z "${CDROM_NAME_1}" ] ; then
1317     einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1318     else
1319     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1320     einfo "Please insert+mount the ${!var} cdrom now !"
1321     fi
1322     fi
1323     showedmsg=1
1324     fi
1325     einfo "Press return to scan for the cd again"
1326     einfo "or hit CTRL+C to abort the emerge."
1327     read
1328     fi
1329     done
1330     }
1331 vapier 1.92
1332 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1333 vapier 1.92 # a package can support
1334     #
1335     # usage: strip-linguas <allow LINGUAS>
1336     # strip-linguas -i <directories of .po files>
1337     # strip-linguas -u <directories of .po files>
1338     #
1339     # The first form allows you to specify a list of LINGUAS.
1340 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1341 vapier 1.92 # directories and uses the intersection of the lists.
1342 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1343 vapier 1.92 # directories and uses the union of the lists.
1344     strip-linguas() {
1345     local ls newls
1346     if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1347     local op="$1"; shift
1348     ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1349     local d f
1350     for d in "$@" ; do
1351     if [ "${op}" == "-u" ] ; then
1352     newls="${ls}"
1353     else
1354     newls=""
1355     fi
1356     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1357     if [ "${op}" == "-i" ] ; then
1358     [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1359     else
1360     [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1361     fi
1362     done
1363     ls="${newls}"
1364     done
1365     ls="${ls//.po}"
1366     else
1367     ls="$@"
1368     fi
1369    
1370     ls=" ${ls} "
1371     newls=""
1372     for f in ${LINGUAS} ; do
1373     if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1374     nl="${newls} ${f}"
1375     else
1376     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1377     fi
1378     done
1379     if [ -z "${newls}" ] ; then
1380     unset LINGUAS
1381     else
1382     export LINGUAS="${newls}"
1383     fi
1384     }

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