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Revision 1.162 - (hide annotations) (download)
Wed Mar 23 12:46:11 2005 UTC (9 years, 5 months ago) by ka0ttic
Branch: MAIN
Changes since 1.161: +1 -5 lines
Let doins handle the perms for {do,new}pamd; fixes bug 86365

1 vapier 1.154 # Copyright 1999-2005 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 ka0ttic 1.162 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.161 2005/03/23 04:30:51 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12 eradicator 1.141 inherit multilib
13 azarah 1.1 ECLASS=eutils
14     INHERITED="$INHERITED $ECLASS"
15    
16 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
17 azarah 1.1
18 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
19 azarah 1.1
20 chriswhite 1.144 # ecpu_check
21     # Usage:
22     #
23     # ecpu_check array_of_cpu_flags
24     #
25     # array_of_cpu_flags - An array of cpu flags to check against USE flags
26     #
27     # Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28     # cpu flag that is not supported in their processor flags, it will warn the
29     # user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30     # obviously using different cpu flags than their own cpu ). Examples:
31     #
32     # CPU_FLAGS=(mmx mmx2 sse sse2)
33     # ecpu_check CPU_FLAGS
34     # Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35    
36     ecpu_check() {
37 azarah 1.148 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38     # and dropping the else if you do not plan on adding anything to that
39     # empty block ....
40     # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 chriswhite 1.149 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 chriswhite 1.145 then
43 chriswhite 1.149 CPU_FLAGS=${1}
44 chriswhite 1.145 USER_CPU=`grep "flags" /proc/cpuinfo`
45    
46     for flags in `seq 1 ${#CPU_FLAGS[@]}`
47     do
48 chriswhite 1.149 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 chriswhite 1.145 then
50 chriswhite 1.149 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 chriswhite 1.145 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52     fi
53 chriswhite 1.144
54 chriswhite 1.149 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 chriswhite 1.145 then
56 chriswhite 1.149 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 chriswhite 1.145 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58     ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59     fi
60     done
61     fi
62 chriswhite 1.144 }
63    
64 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
65     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66     # outputting to a terminal, don't wait. For compatability purposes, the argument
67     # must be an integer greater than zero.
68     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69     epause() {
70     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
71     sleep ${1:-5}
72     fi
73     }
74    
75     # Beep the specified number of times (defaults to five). If our output
76     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77     # don't beep.
78     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79     ebeep() {
80     local n
81     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
82     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83     echo -ne "\a"
84     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85     echo -ne "\a"
86     sleep 1
87     done
88     fi
89     }
90    
91 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
92     # libs in /lib. This is to fix linking problems when you have
93     # the .so in /lib, and the .a in /usr/lib. What happens is that
94     # in some cases when linking dynamic, the .a in /usr/lib is used
95     # instead of the .so in /lib due to gcc/libtool tweaking ld's
96     # library search path. This cause many builds to fail.
97     # See bug #4411 for more info.
98     #
99     # To use, simply call:
100     #
101     # gen_usr_ldscript libfoo.so
102     #
103     # Note that you should in general use the unversioned name of
104     # the library, as ldconfig should usually update it correctly
105     # to point to the latest version of the library present.
106     #
107     # <azarah@gentoo.org> (26 Oct 2002)
108     #
109     gen_usr_ldscript() {
110 vapier 1.109 local libdir="$(get_libdir)"
111 azarah 1.1 # Just make sure it exists
112 vapier 1.109 dodir /usr/${libdir}
113 danarmak 1.32
114 vapier 1.161 while [[ $# -gt 0 ]] ; do
115     cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT
116     /* GNU ld script
117     Since Gentoo has critical dynamic libraries
118     in /lib, and the static versions in /usr/lib,
119     we need to have a "fake" dynamic lib in /usr/lib,
120     otherwise we run into linking problems.
121    
122     See bug http://bugs.gentoo.org/4411 for more info.
123     */
124     GROUP ( /${libdir}/$1 )
125     END_LDSCRIPT
126     fperms a+x "/usr/${libdir}/$1"
127     shift
128     done
129 azarah 1.2 }
130    
131 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
132     #
133     # <azarah@gentoo.org> (11 Nov 2002)
134     #
135     draw_line() {
136     local i=0
137     local str_length=""
138    
139     # Handle calls that do not have args, or wc not being installed ...
140     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
141     then
142     echo "==============================================================="
143     return 0
144     fi
145    
146     # Get the length of $*
147     str_length="$(echo -n "$*" | wc -m)"
148 danarmak 1.32
149 azarah 1.5 while [ "$i" -lt "${str_length}" ]
150     do
151     echo -n "="
152 danarmak 1.32
153 azarah 1.5 i=$((i + 1))
154     done
155    
156     echo
157    
158     return 0
159     }
160 azarah 1.2
161     # Default directory where patches are located
162     EPATCH_SOURCE="${WORKDIR}/patch"
163     # Default extension for patches
164     EPATCH_SUFFIX="patch.bz2"
165     # Default options for patch
166 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
167     EPATCH_OPTS="-g0"
168 azarah 1.6 # List of patches not to apply. Not this is only file names,
169     # and not the full path ..
170     EPATCH_EXCLUDE=""
171 azarah 1.9 # Change the printed message for a single patch.
172     EPATCH_SINGLE_MSG=""
173 azarah 1.29 # Force applying bulk patches even if not following the style:
174     #
175     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
176     #
177     EPATCH_FORCE="no"
178 azarah 1.2
179     # This function is for bulk patching, or in theory for just one
180     # or two patches.
181     #
182     # It should work with .bz2, .gz, .zip and plain text patches.
183     # Currently all patches should be the same format.
184     #
185     # You do not have to specify '-p' option to patch, as it will
186     # try with -p0 to -p5 until it succeed, or fail at -p5.
187     #
188     # Above EPATCH_* variables can be used to control various defaults,
189     # bug they should be left as is to ensure an ebuild can rely on
190     # them for.
191     #
192 azarah 1.3 # Patches are applied in current directory.
193     #
194     # Bulk Patches should preferibly have the form of:
195 azarah 1.2 #
196     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
197     #
198     # For example:
199     #
200     # 01_all_misc-fix.patch.bz2
201     # 02_sparc_another-fix.patch.bz2
202     #
203     # This ensures that there are a set order, and you can have ARCH
204     # specific patches.
205     #
206 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
207     # single patch that need to be applied if its a file. If on the other
208     # hand its a directory, it will set EPATCH_SOURCE to this.
209     #
210 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
211     #
212     epatch() {
213     local PIPE_CMD=""
214     local STDERR_TARGET="${T}/$$.out"
215 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
216     local PATCH_SUFFIX=""
217 azarah 1.3 local SINGLE_PATCH="no"
218 azarah 1.4 local x=""
219 azarah 1.3
220     if [ "$#" -gt 1 ]
221     then
222 vapier 1.94 local m=""
223 vapier 1.121 einfo "${#} patches to apply ..."
224 vapier 1.94 for m in "$@" ; do
225     epatch "${m}"
226     done
227     return 0
228 azarah 1.3 fi
229    
230     if [ -n "$1" -a -f "$1" ]
231     then
232     SINGLE_PATCH="yes"
233 danarmak 1.32
234 azarah 1.4 local EPATCH_SOURCE="$1"
235     local EPATCH_SUFFIX="${1##*\.}"
236 danarmak 1.32
237 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
238     then
239 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
240     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
241     then
242     local EPATCH_SOURCE="$1/*"
243     else
244     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
245     fi
246 azarah 1.3 else
247 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
248 azarah 1.8 then
249 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
250     then
251     EPATCH_SOURCE="$1"
252     fi
253    
254 azarah 1.8 echo
255 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
256     eerror
257     eerror " ${EPATCH_SOURCE}"
258 vapier 1.139 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 vapier 1.121 einfo "Applying various patches (bugfixes/updates) ..."
288 azarah 1.3 fi
289     for x in ${EPATCH_SOURCE}
290 azarah 1.2 do
291 vapier 1.121 # New ARCH dependant patch naming scheme ...
292 azarah 1.2 #
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 eradicator 1.150 local patchname=${x##*/}
302 azarah 1.6
303     if [ -n "${EPATCH_EXCLUDE}" ]
304     then
305 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
306 azarah 1.6 then
307     continue
308     fi
309     fi
310 danarmak 1.32
311 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
312     then
313 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
314     then
315     einfo "${EPATCH_SINGLE_MSG}"
316     else
317 eradicator 1.150 einfo "Applying ${patchname} ..."
318 azarah 1.9 fi
319 azarah 1.3 else
320 eradicator 1.150 einfo " ${patchname} ..."
321 azarah 1.3 fi
322 azarah 1.2
323 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 azarah 1.2
326     # Allow for prefix to differ ... im lazy, so shoot me :/
327     while [ "${count}" -lt 5 ]
328     do
329 azarah 1.5 # Generate some useful debug info ...
330 eradicator 1.150 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 azarah 1.8
333     if [ "${PATCH_SUFFIX}" != "patch" ]
334     then
335 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 azarah 1.8 else
338     PATCH_TARGET="${x}"
339     fi
340 danarmak 1.32
341 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 danarmak 1.32
344 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346 azarah 1.8
347     if [ "${PATCH_SUFFIX}" != "patch" ]
348     then
349 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
350 azarah 1.8 then
351     echo
352     eerror "Could not extract patch!"
353     #die "Could not extract patch!"
354     count=5
355     break
356     fi
357     fi
358 danarmak 1.32
359 eradicator 1.150 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
360 azarah 1.2 then
361 eradicator 1.150 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 azarah 1.8
367 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
368 azarah 1.8
369     if [ "$?" -ne 0 ]
370     then
371 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
372 azarah 1.8 echo
373     eerror "A dry-run of patch command succeeded, but actually"
374     eerror "applying the patch failed!"
375     #die "Real world sux compared to the dreamworld!"
376     count=5
377     fi
378    
379 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
380 danarmak 1.32
381 azarah 1.2 break
382     fi
383    
384     count=$((count + 1))
385     done
386    
387 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
388     then
389     rm -f ${PATCH_TARGET}
390     fi
391    
392 azarah 1.2 if [ "${count}" -eq 5 ]
393     then
394 azarah 1.8 echo
395 vapier 1.158 eerror "Failed Patch: ${patchname} !"
396     eerror " ( ${PATCH_TARGET} )"
397 azarah 1.2 eerror
398     eerror "Include in your bugreport the contents of:"
399     eerror
400 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 azarah 1.8 echo
402 eradicator 1.150 die "Failed Patch: ${patchname}!"
403 azarah 1.2 fi
404 azarah 1.8
405 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
406 azarah 1.3
407     eend 0
408 azarah 1.2 fi
409     done
410 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
411     then
412     einfo "Done with patching"
413 azarah 1.10 fi
414 azarah 1.26 }
415    
416     # This function return true if we are using the NPTL pthreads
417     # implementation.
418     #
419     # <azarah@gentoo.org> (06 March 2003)
420     #
421     have_NPTL() {
422     cat > ${T}/test-nptl.c <<-"END"
423     #define _XOPEN_SOURCE
424     #include <unistd.h>
425     #include <stdio.h>
426    
427     int main()
428     {
429     char buf[255];
430     char *str = buf;
431    
432     confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433     if (NULL != str) {
434     printf("%s\n", str);
435     if (NULL != strstr(str, "NPTL"))
436     return 0;
437     }
438    
439     return 1;
440     }
441     END
442    
443 vapier 1.121 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 azarah 1.26 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445     then
446     echo "yes"
447 vapier 1.121 einfon "Checking what PTHREADS implementation we have ..."
448 azarah 1.26 if ${T}/nptl
449     then
450     return 0
451     else
452     return 1
453     fi
454     else
455     echo "no"
456     fi
457    
458     return 1
459 azarah 1.10 }
460    
461     # This function check how many cpu's are present, and then set
462     # -j in MAKEOPTS accordingly.
463     #
464     # Thanks to nall <nall@gentoo.org> for this.
465     #
466     get_number_of_jobs() {
467 azarah 1.13 local jobs=0
468    
469 azarah 1.10 if [ ! -r /proc/cpuinfo ]
470     then
471     return 1
472     fi
473    
474 azarah 1.14 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475     if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476     then
477     ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 azarah 1.17 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479     ADMINPARAM="${ADMINPARAM/-j}"
480 azarah 1.14 fi
481    
482 azarah 1.17 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483 danarmak 1.32
484 drobbins 1.35 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 avenj 1.54 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 azarah 1.10 then
487 zwelch 1.21 # these archs will always have "[Pp]rocessor"
488     jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489 danarmak 1.32
490 azarah 1.10 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491     then
492     # sparc always has "ncpus active"
493 azarah 1.13 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 danarmak 1.32
495 azarah 1.10 elif [ "${ARCH}" = "alpha" ]
496     then
497     # alpha has "cpus active", but only when compiled with SMP
498 azarah 1.13 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 azarah 1.10 then
500 azarah 1.13 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 azarah 1.10 else
502 azarah 1.13 jobs=2
503 azarah 1.10 fi
504 danarmak 1.32
505 brad_mssw 1.78 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 azarah 1.10 then
507     # ppc has "processor", but only when compiled with SMP
508 azarah 1.13 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 azarah 1.10 then
510 azarah 1.13 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 azarah 1.10 else
512 azarah 1.13 jobs=2
513 azarah 1.10 fi
514 iggy 1.87 elif [ "${ARCH}" = "s390" ]
515     then
516     # s390 has "# processors : "
517     jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 azarah 1.10 else
519 azarah 1.13 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 azarah 1.10 die "Unknown ARCH -- ${ARCH}!"
521 azarah 1.3 fi
522 azarah 1.13
523     # Make sure the number is valid ...
524     if [ "${jobs}" -lt 1 ]
525     then
526     jobs=1
527     fi
528 danarmak 1.32
529 azarah 1.15 if [ -n "${ADMINPARAM}" ]
530 azarah 1.14 then
531 azarah 1.15 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532     then
533 vapier 1.121 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535     else
536 vapier 1.121 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 azarah 1.15 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538     fi
539 azarah 1.14 fi
540 azarah 1.1 }
541    
542 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
543 vapier 1.80 # does not exist on the users system
544 vapier 1.52 # vapier@gentoo.org
545     #
546 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
547     emktemp() {
548 vapier 1.119 local exe="touch"
549     [ "$1" == "-d" ] && exe="mkdir" && shift
550 azarah 1.59 local topdir="$1"
551 mr_bones_ 1.100
552 vapier 1.117 if [ -z "${topdir}" ]
553 azarah 1.59 then
554 vapier 1.117 [ -z "${T}" ] \
555     && topdir="/tmp" \
556     || topdir="${T}"
557     fi
558    
559     if [ -z "$(type -p mktemp)" ]
560     then
561     local tmp=/
562     while [ -e "${tmp}" ] ; do
563     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
564     done
565 vapier 1.119 ${exe} "${tmp}"
566 vapier 1.117 echo "${tmp}"
567 vapier 1.52 else
568 vapier 1.119 [ "${exe}" == "touch" ] \
569     && exe="-p" \
570     || exe="-d"
571     mktemp ${exe} "${topdir}"
572 vapier 1.52 fi
573     }
574    
575 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
576     # and pw (FreeBSD) used in enewuser()/enewgroup()
577 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579 usata 1.91 #
580     # egetent(database, key)
581     egetent() {
582 usata 1.124 if useq ppc-macos ; then
583 usata 1.91 case "$2" in
584     *[!0-9]*) # Non numeric
585     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586     ;;
587     *) # Numeric
588     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589     ;;
590     esac
591 ka0ttic 1.108 elif useq x86-fbsd ; then
592     local action
593     if [ "$1" == "passwd" ]
594     then
595     action="user"
596     else
597     action="group"
598     fi
599     pw show "${action}" "$2" -q
600 usata 1.91 else
601 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
602 vapier 1.107 getent "$1" "$2"
603 usata 1.91 fi
604     }
605    
606 vapier 1.23 # Simplify/standardize adding users to the system
607     # vapier@gentoo.org
608     #
609     # enewuser(username, uid, shell, homedir, groups, extra options)
610     #
611     # Default values if you do not specify any:
612     # username: REQUIRED !
613     # uid: next available (see useradd(8))
614 vapier 1.27 # note: pass -1 to get default behavior
615 vapier 1.23 # shell: /bin/false
616     # homedir: /dev/null
617     # groups: none
618     # extra: comment of 'added by portage for ${PN}'
619     enewuser() {
620     # get the username
621     local euser="$1"; shift
622 azarah 1.59 if [ -z "${euser}" ]
623     then
624 vapier 1.23 eerror "No username specified !"
625     die "Cannot call enewuser without a username"
626     fi
627    
628 vapier 1.84 # lets see if the username already exists
629 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 azarah 1.59 then
631 vapier 1.23 return 0
632     fi
633 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
634 vapier 1.23
635     # options to pass to useradd
636 azarah 1.59 local opts=
637 vapier 1.23
638     # handle uid
639     local euid="$1"; shift
640 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641     then
642     if [ "${euid}" -gt 0 ]
643     then
644 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
645 vapier 1.82 then
646 vapier 1.84 euid="next"
647 vapier 1.82 fi
648 vapier 1.23 else
649     eerror "Userid given but is not greater than 0 !"
650     die "${euid} is not a valid UID"
651     fi
652     else
653 vapier 1.84 euid="next"
654     fi
655     if [ "${euid}" == "next" ]
656     then
657 usata 1.91 local pwrange
658 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
659 usata 1.91 pwrange="`jot 898 101`"
660     else
661     pwrange="`seq 101 999`"
662     fi
663     for euid in ${pwrange} ; do
664     [ -z "`egetent passwd ${euid}`" ] && break
665 vapier 1.84 done
666 vapier 1.23 fi
667 vapier 1.84 opts="${opts} -u ${euid}"
668 vapier 1.23 einfo " - Userid: ${euid}"
669    
670     # handle shell
671     local eshell="$1"; shift
672 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 azarah 1.59 then
674     if [ ! -e "${eshell}" ]
675     then
676 vapier 1.23 eerror "A shell was specified but it does not exist !"
677     die "${eshell} does not exist"
678     fi
679     else
680 ka0ttic 1.108 if [ "${USERLAND}" == "BSD" ]
681     then
682     eshell="/usr/bin/false"
683     else
684     eshell="/bin/false"
685     fi
686 vapier 1.23 fi
687     einfo " - Shell: ${eshell}"
688     opts="${opts} -s ${eshell}"
689    
690     # handle homedir
691     local ehome="$1"; shift
692 vapier 1.67 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 azarah 1.59 then
694     ehome="/dev/null"
695 vapier 1.23 fi
696     einfo " - Home: ${ehome}"
697     opts="${opts} -d ${ehome}"
698    
699     # handle groups
700     local egroups="$1"; shift
701 azarah 1.59 if [ ! -z "${egroups}" ]
702     then
703 vapier 1.23 local oldifs="${IFS}"
704 vapier 1.107 local defgroup="" exgroups=""
705    
706 vapier 1.23 export IFS=","
707 azarah 1.59 for g in ${egroups}
708     do
709 usata 1.115 export IFS="${oldifs}"
710 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
711 azarah 1.59 then
712 vapier 1.85 eerror "You must add group ${g} to the system first"
713 vapier 1.23 die "${g} is not a valid GID"
714     fi
715 vapier 1.107 if [ -z "${defgroup}" ]
716     then
717     defgroup="${g}"
718     else
719     exgroups="${exgroups},${g}"
720     fi
721 usata 1.115 export IFS=","
722 vapier 1.23 done
723     export IFS="${oldifs}"
724 vapier 1.107
725     opts="${opts} -g ${defgroup}"
726     if [ ! -z "${exgroups}" ]
727     then
728     opts="${opts} -G ${exgroups:1}"
729     fi
730 vapier 1.23 else
731     egroups="(none)"
732     fi
733     einfo " - Groups: ${egroups}"
734    
735     # handle extra and add the user
736     local eextra="$@"
737 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
738 vapier 1.23 export SANDBOX_ON="0"
739 usata 1.124 if useq ppc-macos
740 azarah 1.59 then
741 usata 1.91 ### Make the user
742     if [ -z "${eextra}" ]
743     then
744     dscl . create /users/${euser} uid ${euid}
745     dscl . create /users/${euser} shell ${eshell}
746     dscl . create /users/${euser} home ${ehome}
747     dscl . create /users/${euser} realname "added by portage for ${PN}"
748     ### Add the user to the groups specified
749 usata 1.115 local oldifs="${IFS}"
750     export IFS=","
751 usata 1.91 for g in ${egroups}
752     do
753     dscl . merge /groups/${g} users ${euser}
754     done
755 usata 1.115 export IFS="${oldifs}"
756 usata 1.91 else
757     einfo "Extra options are not supported on macos yet"
758     einfo "Please report the ebuild along with the info below"
759     einfo "eextra: ${eextra}"
760     die "Required function missing"
761     fi
762 ka0ttic 1.108 elif use x86-fbsd ; then
763     if [ -z "${eextra}" ]
764     then
765     pw useradd ${euser} ${opts} \
766     -c "added by portage for ${PN}" \
767     die "enewuser failed"
768     else
769     einfo " - Extra: ${eextra}"
770     pw useradd ${euser} ${opts} \
771     -c ${eextra} || die "enewuser failed"
772     fi
773 vapier 1.23 else
774 usata 1.91 if [ -z "${eextra}" ]
775     then
776     useradd ${opts} ${euser} \
777     -c "added by portage for ${PN}" \
778     || die "enewuser failed"
779     else
780     einfo " - Extra: ${eextra}"
781     useradd ${opts} ${euser} ${eextra} \
782     || die "enewuser failed"
783     fi
784 vapier 1.23 fi
785     export SANDBOX_ON="${oldsandbox}"
786    
787 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788     then
789 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
790     dodir ${ehome}
791 vapier 1.37 fowners ${euser} ${ehome}
792 vapier 1.38 fperms 755 ${ehome}
793 vapier 1.23 fi
794     }
795    
796     # Simplify/standardize adding groups to the system
797     # vapier@gentoo.org
798     #
799     # enewgroup(group, gid)
800     #
801     # Default values if you do not specify any:
802     # groupname: REQUIRED !
803     # gid: next available (see groupadd(8))
804     # extra: none
805     enewgroup() {
806     # get the group
807     local egroup="$1"; shift
808 azarah 1.59 if [ -z "${egroup}" ]
809     then
810 vapier 1.23 eerror "No group specified !"
811     die "Cannot call enewgroup without a group"
812     fi
813    
814     # see if group already exists
815 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 azarah 1.59 then
817 vapier 1.23 return 0
818     fi
819 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
820 vapier 1.23
821     # options to pass to useradd
822 azarah 1.59 local opts=
823 vapier 1.23
824     # handle gid
825     local egid="$1"; shift
826 azarah 1.59 if [ ! -z "${egid}" ]
827     then
828     if [ "${egid}" -gt 0 ]
829     then
830 usata 1.91 if [ -z "`egetent group ${egid}`" ]
831 vapier 1.83 then
832 usata 1.124 if useq ppc-macos ; then
833 usata 1.91 opts="${opts} ${egid}"
834     else
835     opts="${opts} -g ${egid}"
836     fi
837 vapier 1.83 else
838 vapier 1.84 egid="next available; requested gid taken"
839 vapier 1.83 fi
840 vapier 1.23 else
841     eerror "Groupid given but is not greater than 0 !"
842     die "${egid} is not a valid GID"
843     fi
844     else
845     egid="next available"
846     fi
847     einfo " - Groupid: ${egid}"
848    
849     # handle extra
850     local eextra="$@"
851     opts="${opts} ${eextra}"
852    
853     # add the group
854 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
855 vapier 1.23 export SANDBOX_ON="0"
856 usata 1.124 if useq ppc-macos ; then
857 usata 1.91 if [ ! -z "${eextra}" ];
858     then
859     einfo "Extra options are not supported on macos yet"
860     einfo "Please report the ebuild along with the info below"
861     einfo "eextra: ${eextra}"
862     die "Required function missing"
863     fi
864 mr_bones_ 1.100
865 usata 1.91 # If we need the next available
866     case ${egid} in
867     *[!0-9]*) # Non numeric
868     for egid in `jot 898 101`; do
869     [ -z "`egetent group ${egid}`" ] && break
870     done
871     esac
872     dscl . create /groups/${egroup} gid ${egid}
873 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
874 ka0ttic 1.108 elif use x86-fbsd ; then
875     case ${egid} in
876     *[!0-9]*) # Non numeric
877     for egid in `jot 898 101`; do
878     [ -z "`egetent group ${egid}`" ] && break
879     done
880     esac
881     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 usata 1.91 else
883     groupadd ${opts} ${egroup} || die "enewgroup failed"
884     fi
885 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
886 vapier 1.24 }
887    
888     # Simple script to replace 'dos2unix' binaries
889     # vapier@gentoo.org
890     #
891 vapier 1.121 # edos2unix(file, <more files> ...)
892 vapier 1.24 edos2unix() {
893 vapier 1.61 for f in "$@"
894 azarah 1.59 do
895 vapier 1.61 cp "${f}" ${T}/edos2unix
896     sed 's/\r$//' ${T}/edos2unix > "${f}"
897 vapier 1.24 done
898 vapier 1.39 }
899    
900 lanius 1.133
901     ##############################################################
902     # START: Handle .desktop files and menu entries #
903     # maybe this should be separated into a new eclass some time #
904     # lanius@gentoo.org #
905     ##############################################################
906    
907 vapier 1.39 # Make a desktop file !
908     # Great for making those icons in kde/gnome startmenu !
909     # Amaze your friends ! Get the women ! Join today !
910     #
911     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
912     #
913     # binary: what binary does the app run with ?
914     # name: the name that will show up in the menu
915     # icon: give your little like a pretty little icon ...
916 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
917     # a full path to an icon
918 vapier 1.39 # type: what kind of application is this ? for categories:
919 carlo 1.155 # http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
920 vapier 1.39 # path: if your app needs to startup in a specific dir
921     make_desktop_entry() {
922 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
923 vapier 1.39
924 vapier 1.158 local exec=${1}
925     local name=${2:-${PN}}
926     local icon=${3:-${PN}.png}
927     local type=${4}
928     local path=${5}
929    
930     if [[ -z ${type} ]] ; then
931     local catmaj=${CATEGORY%%-*}
932     local catmin=${CATEGORY##*-}
933     case ${catmaj} in
934     app)
935     case ${catmin} in
936     admin) type=System;;
937     cdr) type=DiscBurning;;
938     dicts) type=Dictionary;;
939     editors) type=TextEditor;;
940     emacs) type=TextEditor;;
941     emulation) type=Emulator;;
942     laptop) type=HardwareSettings;;
943     office) type=Office;;
944     vim) type=TextEditor;;
945     xemacs) type=TextEditor;;
946     *) type=;;
947     esac
948 azarah 1.59 ;;
949 vapier 1.158
950     dev)
951 vapier 1.159 type="Development"
952 vapier 1.158 ;;
953    
954     games)
955     [[ -z ${path} ]] && path=${GAMES_BINDIR}
956    
957     case ${catmin} in
958     action) type=ActionGame;;
959     arcade) type=ArcadeGame;;
960     board) type=BoardGame;;
961     kid) type=KidsGame;;
962     emulation) type=Emulator;;
963     puzzle) type=LogicGame;;
964     rpg) type=RolePlaying;;
965     roguelike) type=RolePlaying;;
966     simulation) type=Simulation;;
967     sports) type=SportsGame;;
968     strategy) type=StrategyGame;;
969     *) type=;;
970     esac
971 vapier 1.159 type="Game;${type}"
972 vapier 1.158 ;;
973    
974     mail)
975 vapier 1.159 type="Network;Email"
976 vapier 1.158 ;;
977    
978     media)
979     case ${catmin} in
980     gfx) type=Graphics;;
981     radio) type=Tuner;;
982     sound) type=Audio;;
983     tv) type=TV;;
984     video) type=Video;;
985     *) type=;;
986     esac
987 vapier 1.159 type="AudioVideo;${type}"
988 wolf31o2 1.65 ;;
989 vapier 1.158
990     net)
991     case ${catmin} in
992     dialup) type=Dialup;;
993     ftp) type=FileTransfer;;
994     im) type=InstantMessaging;;
995     irc) type=IRCClient;;
996     mail) type=Email;;
997     news) type=News;;
998     nntp) type=News;;
999     p2p) type=FileTransfer;;
1000     *) type=;;
1001     esac
1002 vapier 1.159 type="Network;${type}"
1003 vapier 1.158 ;;
1004    
1005     sci)
1006     case ${catmin} in
1007     astro*) type=Astronomoy;;
1008     bio*) type=Biology;;
1009     calc*) type=Calculator;;
1010     chem*) type=Chemistry;;
1011     geo*) type=Geology;;
1012     math*) type=Math;;
1013     *) type=;;
1014 vapier 1.159 esac
1015     type="Science;${type}"
1016 vapier 1.158 ;;
1017    
1018     www)
1019     case ${catmin} in
1020     client) type=WebBrowser;;
1021     *) type=;;
1022     esac
1023 vapier 1.159 type="Network"
1024 azarah 1.59 ;;
1025 vapier 1.158
1026 azarah 1.59 *)
1027     type=
1028     ;;
1029 vapier 1.39 esac
1030     fi
1031 vapier 1.158
1032     local desktop=${T}/${exec%% *}-${P}.desktop
1033 vapier 1.39
1034     echo "[Desktop Entry]
1035     Encoding=UTF-8
1036     Version=0.9.2
1037     Name=${name}
1038     Type=Application
1039     Comment=${DESCRIPTION}
1040     Exec=${exec}
1041     Path=${path}
1042     Icon=${icon}
1043 vapier 1.99 Categories=Application;${type};" > "${desktop}"
1044 vapier 1.39
1045 vapier 1.118 insinto /usr/share/applications
1046     doins "${desktop}"
1047 vapier 1.39
1048     return 0
1049 danarmak 1.32 }
1050    
1051 lanius 1.133 # Make a GDM/KDM Session file
1052     #
1053     # make_desktop_entry(<title>, <command>)
1054     # title: File to execute to start the Window Manager
1055     # command: Name of the Window Manager
1056    
1057     make_session_desktop() {
1058    
1059     [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
1060     [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
1061    
1062     local title="${1}"
1063     local command="${2}"
1064     local desktop="${T}/${wm}.desktop"
1065    
1066     echo "[Desktop Entry]
1067     Encoding=UTF-8
1068     Name=${title}
1069     Comment=This session logs you into ${title}
1070     Exec=${command}
1071     TryExec=${command}
1072     Type=Application" > "${desktop}"
1073    
1074     insinto /usr/share/xsessions
1075     doins "${desktop}"
1076    
1077     return 0
1078     }
1079    
1080     domenu() {
1081     local i
1082     local j
1083     insinto /usr/share/applications
1084     for i in ${@}
1085     do
1086     if [ -f "${i}" ];
1087     then
1088     doins ${i}
1089     elif [ -d "${i}" ];
1090     then
1091     for j in ${i}/*.desktop
1092     do
1093     doins ${j}
1094     done
1095     fi
1096     done
1097     }
1098    
1099     doicon() {
1100     local i
1101     local j
1102     insinto /usr/share/pixmaps
1103     for i in ${@}
1104     do
1105     if [ -f "${i}" ];
1106     then
1107     doins ${i}
1108     elif [ -d "${i}" ];
1109     then
1110     for j in ${i}/*.png
1111     do
1112     doins ${j}
1113     done
1114     fi
1115     done
1116     }
1117    
1118     ##############################################################
1119     # END: Handle .desktop files and menu entries #
1120     ##############################################################
1121    
1122    
1123 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
1124     find_unpackable_file() {
1125 azarah 1.59 local src="$1"
1126     if [ -z "${src}" ]
1127     then
1128 vapier 1.50 src="${DISTDIR}/${A}"
1129     else
1130 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
1131     then
1132 vapier 1.50 src="${DISTDIR}/${src}"
1133 azarah 1.59 elif [ -e "${PWD}/${src}" ]
1134     then
1135 vapier 1.50 src="${PWD}/${src}"
1136 azarah 1.59 elif [ -e "${src}" ]
1137     then
1138 vapier 1.50 src="${src}"
1139     fi
1140     fi
1141 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1142     echo "${src}"
1143     }
1144    
1145     # Unpack those pesky pdv generated files ...
1146     # They're self-unpacking programs with the binary package stuffed in
1147     # the middle of the archive. Valve seems to use it a lot ... too bad
1148     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1149     #
1150     # Usage: unpack_pdv [file to unpack] [size of off_t]
1151     # - you have to specify the off_t size ... i have no idea how to extract that
1152     # information out of the binary executable myself. basically you pass in
1153     # the size of the off_t type (in bytes) on the machine that built the pdv
1154     # archive. one way to determine this is by running the following commands:
1155     # strings <pdv archive> | grep lseek
1156     # strace -elseek <pdv archive>
1157     # basically look for the first lseek command (we do the strings/grep because
1158     # sometimes the function call is _llseek or something) and steal the 2nd
1159     # parameter. here is an example:
1160     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1161     # lseek
1162     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1163     # lseek(3, -4, SEEK_END) = 2981250
1164     # thus we would pass in the value of '4' as the second parameter.
1165     unpack_pdv() {
1166     local src="`find_unpackable_file $1`"
1167     local sizeoff_t="$2"
1168    
1169     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1170    
1171     local shrtsrc="`basename ${src}`"
1172     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1174     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1175    
1176     # grab metadata for debug reasons
1177 vapier 1.117 local metafile="$(emktemp)"
1178 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1179    
1180     # rip out the final file name from the metadata
1181     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1182     datafile="`basename ${datafile}`"
1183    
1184 vapier 1.71 # now lets uncompress/untar the file if need be
1185 vapier 1.117 local tmpfile="$(emktemp)"
1186 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1187 vapier 1.71
1188     local iscompressed="`file -b ${tmpfile}`"
1189     if [ "${iscompressed:0:8}" == "compress" ] ; then
1190     iscompressed=1
1191     mv ${tmpfile}{,.Z}
1192     gunzip ${tmpfile}
1193     else
1194     iscompressed=0
1195     fi
1196     local istar="`file -b ${tmpfile}`"
1197     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1198     istar=1
1199     else
1200     istar=0
1201     fi
1202    
1203     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1204     #dd if=${src} ibs=${metaskip} count=1 \
1205     # | dd ibs=${tailskip} skip=1 \
1206     # | gzip -dc \
1207     # > ${datafile}
1208     if [ ${iscompressed} -eq 1 ] ; then
1209     if [ ${istar} -eq 1 ] ; then
1210     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1211     | head -c $((${metaskip}-${tailskip})) \
1212     | tar -xzf -
1213     else
1214 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1215     | head -c $((${metaskip}-${tailskip})) \
1216     | gzip -dc \
1217     > ${datafile}
1218 vapier 1.71 fi
1219     else
1220     if [ ${istar} -eq 1 ] ; then
1221     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1222     | head -c $((${metaskip}-${tailskip})) \
1223 vapier 1.73 | tar --no-same-owner -xf -
1224 vapier 1.71 else
1225 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1226     | head -c $((${metaskip}-${tailskip})) \
1227     > ${datafile}
1228 vapier 1.71 fi
1229     fi
1230     true
1231     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1233     }
1234    
1235     # Unpack those pesky makeself generated files ...
1236     # They're shell scripts with the binary package tagged onto
1237     # the end of the archive. Loki utilized the format as does
1238     # many other game companies.
1239     #
1240 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1241 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1242     # - If the offset is not specified then we will attempt to extract
1243     # the proper offset from the script itself.
1244     unpack_makeself() {
1245 vapier 1.112 local src="$(find_unpackable_file "$1")"
1246 vapier 1.70 local skip="$2"
1247 vapier 1.112 local exe="$3"
1248 vapier 1.50
1249 vapier 1.112 local shrtsrc="$(basename "${src}")"
1250 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1251 azarah 1.59 if [ -z "${skip}" ]
1252     then
1253 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1254     local skip=0
1255 vapier 1.112 exe=tail
1256 vapier 1.41 case ${ver} in
1257     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1258 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1259 vapier 1.41 ;;
1260     2.0|2.0.1)
1261 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1262 vapier 1.41 ;;
1263 wolf31o2 1.48 2.1.1)
1264 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1265 wolf31o2 1.48 let skip="skip + 1"
1266     ;;
1267 vapier 1.49 2.1.2)
1268 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1269 vapier 1.49 let skip="skip + 1"
1270     ;;
1271 wolf31o2 1.48 2.1.3)
1272 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1273 vapier 1.41 let skip="skip + 1"
1274     ;;
1275 vapier 1.112 2.1.4)
1276     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277     skip=$(head -n ${skip} "${src}" | wc -c)
1278     exe="dd"
1279     ;;
1280 vapier 1.41 *)
1281     eerror "I'm sorry, but I was unable to support the Makeself file."
1282     eerror "The version I detected was '${ver}'."
1283     eerror "Please file a bug about the file ${shrtsrc} at"
1284     eerror "http://bugs.gentoo.org/ so that support can be added."
1285     die "makeself version '${ver}' not supported"
1286     ;;
1287     esac
1288     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1289     fi
1290 vapier 1.112 case ${exe} in
1291     tail) exe="tail -n +${skip} '${src}'";;
1292     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1293     *) die "makeself cant handle exe '${exe}'"
1294     esac
1295 vapier 1.41
1296 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1297 vapier 1.117 local tmpfile="$(emktemp)"
1298 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1299     local filetype="$(file -b "${tmpfile}")"
1300 vapier 1.68 case ${filetype} in
1301     *tar\ archive)
1302 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1303 vapier 1.68 ;;
1304     bzip2*)
1305 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1306 mr_bones_ 1.69 ;;
1307 vapier 1.68 gzip*)
1308 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1309 vapier 1.68 ;;
1310 vapier 1.93 compress*)
1311 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1312 vapier 1.93 ;;
1313 vapier 1.68 *)
1314 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1315 vapier 1.68 false
1316     ;;
1317     esac
1318     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1319 wolf31o2 1.56 }
1320    
1321     # Display a license for user to accept.
1322     #
1323     # Usage: check_license [license]
1324     # - If the file is not specified then ${LICENSE} is used.
1325     check_license() {
1326 vapier 1.60 local lic=$1
1327     if [ -z "${lic}" ] ; then
1328     lic="${PORTDIR}/licenses/${LICENSE}"
1329 wolf31o2 1.56 else
1330 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1331     lic="${PORTDIR}/licenses/${src}"
1332     elif [ -e "${PWD}/${src}" ] ; then
1333     lic="${PWD}/${src}"
1334     elif [ -e "${src}" ] ; then
1335     lic="${src}"
1336 wolf31o2 1.56 fi
1337     fi
1338 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1339 vapier 1.64 local l="`basename ${lic}`"
1340 wolf31o2 1.56
1341 vapier 1.60 # here is where we check for the licenses the user already
1342     # accepted ... if we don't find a match, we make the user accept
1343 wolf31o2 1.106 local shopts=$-
1344 vapier 1.60 local alic
1345 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1346 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1347 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1348     set +o noglob; set -${shopts} #reset old shell opts
1349     return 0
1350     fi
1351 vapier 1.60 done
1352 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1353 vapier 1.60
1354 vapier 1.117 local licmsg="$(emktemp)"
1355 vapier 1.60 cat << EOF > ${licmsg}
1356     **********************************************************
1357     The following license outlines the terms of use of this
1358     package. You MUST accept this license for installation to
1359     continue. When you are done viewing, hit 'q'. If you
1360     CTRL+C out of this, the install will not run!
1361     **********************************************************
1362    
1363     EOF
1364     cat ${lic} >> ${licmsg}
1365     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1366 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1367 vapier 1.60 read alic
1368     case ${alic} in
1369     yes|Yes|y|Y)
1370     return 0
1371     ;;
1372     *)
1373     echo;echo;echo
1374     eerror "You MUST accept the license to continue! Exiting!"
1375     die "Failed to accept license"
1376     ;;
1377     esac
1378 vapier 1.23 }
1379 vapier 1.75
1380     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1381     # the whole 'non-interactive' policy, but damnit I want CD support !
1382     #
1383     # with these cdrom functions we handle all the user interaction and
1384     # standardize everything. all you have to do is call cdrom_get_cds()
1385     # and when the function returns, you can assume that the cd has been
1386     # found at CDROM_ROOT.
1387     #
1388     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1389     # etc... if you want to give the cds better names, then just export
1390     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1391     #
1392     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1393     #
1394     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1395     # - this will attempt to locate a cd based upon a file that is on
1396     # the cd ... the more files you give this function, the more cds
1397     # the cdrom functions will handle
1398     cdrom_get_cds() {
1399     # first we figure out how many cds we're dealing with by
1400     # the # of files they gave us
1401     local cdcnt=0
1402     local f=
1403     for f in "$@" ; do
1404     cdcnt=$((cdcnt + 1))
1405     export CDROM_CHECK_${cdcnt}="$f"
1406     done
1407     export CDROM_TOTAL_CDS=${cdcnt}
1408     export CDROM_CURRENT_CD=1
1409    
1410     # now we see if the user gave use CD_ROOT ...
1411     # if they did, let's just believe them that it's correct
1412 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1413     export CDROM_ROOT=${CD_ROOT}
1414 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415     return
1416     fi
1417     # do the same for CD_ROOT_X
1418 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1419 vapier 1.75 local var=
1420     cdcnt=0
1421 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1422 vapier 1.75 cdcnt=$((cdcnt + 1))
1423     var="CD_ROOT_${cdcnt}"
1424 vapier 1.131 if [[ -z ${!var} ]] ; then
1425 vapier 1.75 eerror "You must either use just the CD_ROOT"
1426     eerror "or specify ALL the CD_ROOT_X variables."
1427     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1428     die "could not locate CD_ROOT_${cdcnt}"
1429     fi
1430     export CDROM_ROOTS_${cdcnt}="${!var}"
1431     done
1432     export CDROM_ROOT=${CDROM_ROOTS_1}
1433     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1434     return
1435     fi
1436    
1437 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1438 vapier 1.75 einfon "This ebuild will need the "
1439 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1440 vapier 1.75 echo "cdrom for ${PN}."
1441     else
1442     echo "${CDROM_NAME}."
1443     fi
1444     echo
1445     einfo "If you do not have the CD, but have the data files"
1446     einfo "mounted somewhere on your filesystem, just export"
1447     einfo "the variable CD_ROOT so that it points to the"
1448     einfo "directory containing the files."
1449     echo
1450 vapier 1.132 einfo "For example:"
1451     einfo "export CD_ROOT=/mnt/cdrom"
1452     echo
1453 vapier 1.75 else
1454     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1455     cdcnt=0
1456 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 vapier 1.75 cdcnt=$((cdcnt + 1))
1458     var="CDROM_NAME_${cdcnt}"
1459 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1460 vapier 1.75 done
1461     echo
1462     einfo "If you do not have the CDs, but have the data files"
1463     einfo "mounted somewhere on your filesystem, just export"
1464     einfo "the following variables so they point to the right place:"
1465     einfon ""
1466     cdcnt=0
1467 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1468 vapier 1.75 cdcnt=$((cdcnt + 1))
1469     echo -n " CD_ROOT_${cdcnt}"
1470     done
1471     echo
1472     einfo "Or, if you have all the files in the same place, or"
1473     einfo "you only have one cdrom, you can export CD_ROOT"
1474     einfo "and that place will be used as the same data source"
1475     einfo "for all the CDs."
1476     echo
1477 vapier 1.132 einfo "For example:"
1478     einfo "export CD_ROOT_1=/mnt/cdrom"
1479     echo
1480 vapier 1.75 fi
1481     export CDROM_CURRENT_CD=0
1482     cdrom_load_next_cd
1483     }
1484    
1485     # this is only used when you need access to more than one cd.
1486     # when you have finished using the first cd, just call this function.
1487     # when it returns, CDROM_ROOT will be pointing to the second cd.
1488     # remember, you can only go forward in the cd chain, you can't go back.
1489     cdrom_load_next_cd() {
1490     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1491     local var=
1492    
1493 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1494 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1495     return
1496     fi
1497    
1498 vapier 1.75 unset CDROM_ROOT
1499     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1500 vapier 1.131 if [[ -z ${!var} ]] ; then
1501 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1502     cdrom_locate_file_on_cd ${!var}
1503     else
1504 vapier 1.131 export CDROM_ROOT=${!var}
1505 vapier 1.75 fi
1506    
1507     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508     }
1509    
1510     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1511     # functions. this should *never* be called from an ebuild.
1512     # all it does is try to locate a give file on a cd ... if the cd isn't
1513     # found, then a message asking for the user to insert the cdrom will be
1514     # displayed and we'll hang out here until:
1515     # (1) the file is found on a mounted cdrom
1516     # (2) the user hits CTRL+C
1517     cdrom_locate_file_on_cd() {
1518 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1519 vapier 1.75 local dir="$(dirname ${@})"
1520     local file="$(basename ${@})"
1521     local mline=""
1522     local showedmsg=0
1523    
1524 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1525     [[ -d ${mline}/${dir} ]] || continue
1526     [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1527 vapier 1.75 && export CDROM_ROOT=${mline}
1528     done
1529    
1530 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1531 vapier 1.75 echo
1532 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1533     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1534     if [[ -z ${CDROM_NAME} ]] ; then
1535 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1536     else
1537     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1538     fi
1539     else
1540 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1541 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1542     else
1543     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1544     einfo "Please insert+mount the ${!var} cdrom now !"
1545     fi
1546     fi
1547     showedmsg=1
1548     fi
1549     einfo "Press return to scan for the cd again"
1550     einfo "or hit CTRL+C to abort the emerge."
1551     read
1552     fi
1553     done
1554     }
1555 vapier 1.92
1556 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1557 vapier 1.92 # a package can support
1558     #
1559     # usage: strip-linguas <allow LINGUAS>
1560     # strip-linguas -i <directories of .po files>
1561     # strip-linguas -u <directories of .po files>
1562     #
1563     # The first form allows you to specify a list of LINGUAS.
1564 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1565 vapier 1.92 # directories and uses the intersection of the lists.
1566 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1567 vapier 1.92 # directories and uses the union of the lists.
1568     strip-linguas() {
1569     local ls newls
1570 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1571     local op=$1; shift
1572 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1573     local d f
1574     for d in "$@" ; do
1575 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1576     newls=${ls}
1577 vapier 1.92 else
1578     newls=""
1579     fi
1580     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1581 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1582     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1583 vapier 1.92 else
1584 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1585 vapier 1.92 fi
1586     done
1587 vapier 1.154 ls=${newls}
1588 vapier 1.92 done
1589 vapier 1.154 ls=${ls//.po}
1590 vapier 1.92 else
1591 vapier 1.154 ls=$@
1592 vapier 1.92 fi
1593    
1594     ls=" ${ls} "
1595     newls=""
1596     for f in ${LINGUAS} ; do
1597 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1598 vapier 1.120 newls="${newls} ${f}"
1599 vapier 1.92 else
1600     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1601     fi
1602     done
1603 vapier 1.154 if [[ -z ${newls} ]] ; then
1604 vapier 1.92 unset LINGUAS
1605     else
1606 vapier 1.154 export LINGUAS=${newls:1}
1607 vapier 1.92 fi
1608     }
1609 iggy 1.110
1610     # moved from kernel.eclass since they are generally useful outside of
1611     # kernel.eclass -iggy (20041002)
1612    
1613     # the following functions are useful in kernel module ebuilds, etc.
1614     # for an example see ivtv or drbd ebuilds
1615    
1616     # set's ARCH to match what the kernel expects
1617     set_arch_to_kernel() {
1618 vapier 1.140 i=10
1619     while ((i--)) ; do
1620     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621     done
1622 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623     case ${ARCH} in
1624     x86) export ARCH="i386";;
1625     amd64) export ARCH="x86_64";;
1626     hppa) export ARCH="parisc";;
1627     mips) export ARCH="mips";;
1628 eradicator 1.142 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1629 iggy 1.110 *) export ARCH="${ARCH}";;
1630     esac
1631     }
1632    
1633     # set's ARCH back to what portage expects
1634     set_arch_to_portage() {
1635 vapier 1.140 i=10
1636     while ((i--)) ; do
1637     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638     done
1639 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640     }
1641 eradicator 1.111
1642     # Jeremy Huddleston <eradicator@gentoo.org>:
1643     # preserve_old_lib /path/to/libblah.so.0
1644     # preserve_old_lib_notify /path/to/libblah.so.0
1645     #
1646     # These functions are useful when a lib in your package changes --soname. Such
1647     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1648     # would break packages that link against it. Most people get around this
1649     # by using the portage SLOT mechanism, but that is not always a relevant
1650     # solution, so instead you can add the following to your ebuilds:
1651     #
1652     # src_install() {
1653     # ...
1654     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655     # ...
1656     # }
1657     #
1658     # pkg_postinst() {
1659     # ...
1660     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661     # ...
1662     # }
1663    
1664     preserve_old_lib() {
1665     LIB=$1
1666    
1667     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1668     SONAME=`basename ${LIB}`
1669     DIRNAME=`dirname ${LIB}`
1670    
1671     dodir ${DIRNAME}
1672     cp ${ROOT}${LIB} ${D}${DIRNAME}
1673     touch ${D}${LIB}
1674     fi
1675     }
1676    
1677     preserve_old_lib_notify() {
1678 seemant 1.134 LIB=$1
1679 eradicator 1.111
1680 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1681     SONAME=`basename ${LIB}`
1682 eradicator 1.111
1683     einfo "An old version of an installed library was detected on your system."
1684     einfo "In order to avoid breaking packages that link against is, this older version"
1685     einfo "is not being removed. In order to make full use of this newer version,"
1686     einfo "you will need to execute the following command:"
1687     einfo " revdep-rebuild --soname ${SONAME}"
1688     einfo
1689     einfo "After doing that, you can safely remove ${LIB}"
1690 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 seemant 1.134 fi
1692 eradicator 1.111 }
1693 vapier 1.125
1694 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1695 vapier 1.125 # certain USE flags
1696     #
1697 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1698 vapier 1.125 # ex: built_with_use xchat gtk2
1699 vapier 1.130 #
1700     # Flags: -a all USE flags should be utilized
1701     # -o at least one USE flag should be utilized
1702     # Note: the default flag is '-a'
1703 vapier 1.125 built_with_use() {
1704 vapier 1.130 local opt=$1
1705     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706    
1707     local PKG=$(best_version $1)
1708     shift
1709    
1710 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1711     [[ ! -e ${USEFILE} ]] && return 1
1712    
1713     local USE_BUILT=$(<${USEFILE})
1714 vapier 1.130 while [[ $# -gt 0 ]] ; do
1715     if [[ ${opt} = "-o" ]] ; then
1716     has $1 ${USE_BUILT} && return 0
1717     else
1718     has $1 ${USE_BUILT} || return 1
1719     fi
1720 vapier 1.125 shift
1721     done
1722 vapier 1.130 [[ ${opt} = "-a" ]]
1723 vapier 1.125 }
1724 vapier 1.126
1725 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1726 vapier 1.126 # could not be detected. #73450
1727     epunt_cxx() {
1728 vapier 1.127 local dir=$1
1729     [[ -z ${dir} ]] && dir=${S}
1730     ebegin "Removing useless C++ checks"
1731     local f
1732     for f in $(find ${dir} -name configure) ; do
1733     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1734     done
1735     eend 0
1736 vapier 1.126 }
1737 ka0ttic 1.143
1738 vapier 1.151 # dopamd <file> [more files]
1739 ka0ttic 1.143 #
1740     # Install pam auth config file in /etc/pam.d
1741 vapier 1.151 dopamd() {
1742     [[ -z $1 ]] && die "dopamd requires at least one argument"
1743    
1744     use pam || return 0
1745    
1746     insinto /etc/pam.d
1747     doins "$@" || die "failed to install $@"
1748     }
1749     # newpamd <old name> <new name>
1750 ka0ttic 1.143 #
1751 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1752     newpamd() {
1753     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1754 ka0ttic 1.143
1755     use pam || return 0
1756    
1757     insinto /etc/pam.d
1758 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1759 ka0ttic 1.143 }
1760 wolf31o2 1.160
1761     # make a wrapper script ...
1762     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1763     # this could be used, so I have moved it here and made it not games-specific
1764     # -- wolf31o2
1765     # $1 == wrapper name
1766     # $2 == binary to run
1767     # $3 == directory to chdir before running binary
1768     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1769     make_wrapper() {
1770     local wrapper=$1 bin=$2 chdir=$3 libdir=$4
1771     local tmpwrapper=$(emktemp)
1772     cat << EOF > "${tmpwrapper}"
1773     #!/bin/sh
1774     cd "${chdir}"
1775     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1776     exec ${bin} "\$@"
1777     EOF
1778     chmod go+rx "${tmpwrapper}"
1779     newbin "${tmpwrapper}" "${wrapper}"
1780     }

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