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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.282 2007/06/16 07:11:43 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12inherit multilib 12inherit multilib portability
13ECLASS=eutils
14INHERITED="$INHERITED $ECLASS"
15
16DEPEND="!bootstrap? ( sys-devel/patch )"
17 13
18DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${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 $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 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}
63 15
64# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# 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 17# 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 18# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero. 19# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 21epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 23}
74 24
75# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep. 27# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 29ebeep() {
80 local n 30 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 33 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 35 echo -ne "\a"
86 sleep 1 36 sleep 1
87 done 37 done
88 fi 38 fi
89} 39}
90 40
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155}
156
157# Default directory where patches are located 41# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 42EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 43# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 44EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 45# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 46# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 47# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
48# Set -E to automatically remove empty files.
49EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 50# List of patches not to apply. Not this is only file names,
165# and not the full path .. 51# and not the full path ..
166EPATCH_EXCLUDE="" 52EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 53# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 54EPATCH_SINGLE_MSG=""
55# Change the printed message for multiple patches.
56EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 57# Force applying bulk patches even if not following the style:
170# 58#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 59# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 60#
173EPATCH_FORCE="no" 61EPATCH_FORCE="no"
174 62
175# This function is for bulk patching, or in theory for just one 63# This function is for bulk patching, or in theory for just one
176# or two patches. 64# or two patches.
187# 75#
188# Patches are applied in current directory. 76# Patches are applied in current directory.
189# 77#
190# Bulk Patches should preferibly have the form of: 78# Bulk Patches should preferibly have the form of:
191# 79#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 80# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 81#
194# For example: 82# For example:
195# 83#
196# 01_all_misc-fix.patch.bz2 84# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 85# 02_sparc_another-fix.patch.bz2
198# 86#
199# This ensures that there are a set order, and you can have ARCH 87# This ensures that there are a set order, and you can have ARCH
200# specific patches. 88# specific patches.
201# 89#
202# If you however give an argument to epatch(), it will treat it as a 90# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 92# hand its a directory, it will set EPATCH_SOURCE to this.
205# 93#
206# <azarah@gentoo.org> (10 Nov 2002) 94# <azarah@gentoo.org> (10 Nov 2002)
207# 95#
208epatch() { 96epatch() {
97 _epatch_draw_line() {
98 [[ -z $1 ]] && set "$(printf "%65s" '')"
99 echo "${1//?/=}"
100 }
101 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 102 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 103 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 104 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 105 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 106 local SINGLE_PATCH="no"
214 local x="" 107 local x=""
215 108
109 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
110
216 if [ "$#" -gt 1 ] 111 if [ "$#" -gt 1 ]
217 then 112 then
218 local m="" 113 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 114 for m in "$@" ; do
221 epatch "${m}" 115 epatch "${m}"
222 done 116 done
223 return 0 117 return 0
224 fi 118 fi
278 ;; 172 ;;
279 esac 173 esac
280 174
281 if [ "${SINGLE_PATCH}" = "no" ] 175 if [ "${SINGLE_PATCH}" = "no" ]
282 then 176 then
283 einfo "Applying various patches (bugfixes/updates) ..." 177 einfo "${EPATCH_MULTI_MSG}"
284 fi 178 fi
285 for x in ${EPATCH_SOURCE} 179 for x in ${EPATCH_SOURCE}
286 do 180 do
287 # New ARCH dependant patch naming scheme ... 181 # New ARCH dependant patch naming scheme ...
288 # 182 #
289 # ???_arch_foo.patch 183 # ???_arch_foo.patch
290 # 184 #
291 if [ -f ${x} ] && \ 185 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 186 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 187 [ "${EPATCH_FORCE}" = "yes" ])
294 then 188 then
295 local count=0 189 local count=0
296 local popts="${EPATCH_OPTS}" 190 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 191 local patchname=${x##*/}
298 192
321 215
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 216 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 217 while [ "${count}" -lt 5 ]
324 do 218 do
325 # Generate some useful debug info ... 219 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 220 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 221 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 222
329 if [ "${PATCH_SUFFIX}" != "patch" ] 223 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 224 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 225 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 226 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 227 else
334 PATCH_TARGET="${x}" 228 PATCH_TARGET="${x}"
335 fi 229 fi
336 230
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 233
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 234 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 236
343 if [ "${PATCH_SUFFIX}" != "patch" ] 237 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 238 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 239 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 240 then
350 count=5 244 count=5
351 break 245 break
352 fi 246 fi
353 fi 247 fi
354 248
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 250 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 251 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 252 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 253 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 254 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 256
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 257 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
258 _epatch_assert
364 259
365 if [ "$?" -ne 0 ] 260 if [ "$?" -ne 0 ]
366 then 261 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 262 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 263 echo
386 fi 281 fi
387 282
388 if [ "${count}" -eq 5 ] 283 if [ "${count}" -eq 5 ]
389 then 284 then
390 echo 285 echo
391 eerror "Failed Patch: ${patchname}!" 286 eerror "Failed Patch: ${patchname} !"
287 eerror " ( ${PATCH_TARGET} )"
392 eerror 288 eerror
393 eerror "Include in your bugreport the contents of:" 289 eerror "Include in your bugreport the contents of:"
394 eerror 290 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 291 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 292 echo
406 then 302 then
407 einfo "Done with patching" 303 einfo "Done with patching"
408 fi 304 fi
409} 305}
410 306
411# This function return true if we are using the NPTL pthreads
412# implementation.
413#
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 307# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 308# does not exist on the users system
539# vapier@gentoo.org 309# vapier@gentoo.org
540# 310#
541# Takes just 1 optional parameter (the directory to create tmpfile in) 311# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 312emktemp() {
543 local exe="touch" 313 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 314 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 315 local topdir=$1
546 316
547 if [ -z "${topdir}" ] 317 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 318 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 319 && topdir="/tmp" \
551 || topdir="${T}" 320 || topdir=${T}
552 fi 321 fi
553 322
554 if [ -z "$(type -p mktemp)" ] 323 if ! type -P mktemp > /dev/null ; then
555 then 324 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 325 local tmp=/
557 while [ -e "${tmp}" ] ; do 326 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 327 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 328 done
560 ${exe} "${tmp}" 329 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 330 echo "${tmp}"
562 else 331 else
563 [ "${exe}" == "touch" ] \ 332 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 333 # but should produce a usable file on all userlands
565 || exe="-d" 334 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 335 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
336 else
337 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
338 fi
567 fi 339 fi
568} 340}
569 341
570# Small wrapper for getent (Linux), nidump (Mac OS X), 342# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 343# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 344# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 345# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 346#
575# egetent(database, key) 347# egetent(database, key)
576egetent() { 348egetent() {
577 if useq ppc-macos ; then 349 case ${CHOST} in
350 *-darwin*)
578 case "$2" in 351 case "$2" in
579 *[!0-9]*) # Non numeric 352 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 353 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 354 ;;
582 *) # Numeric 355 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 356 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 357 ;;
585 esac 358 esac
586 elif useq x86-fbsd ; then 359 ;;
587 local action 360 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 361 local opts action="user"
589 then 362 [[ $1 == "passwd" ]] || action="group"
590 action="user" 363
591 else 364 # lookup by uid/gid
592 action="group" 365 if [[ $2 == [[:digit:]]* ]] ; then
366 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 367 fi
368
594 pw show "${action}" "$2" -q 369 pw show ${action} ${opts} "$2" -q
595 else 370 ;;
371 *-netbsd*|*-openbsd*)
372 grep "$2:\*:" /etc/$1
373 ;;
374 *)
596 which nscd >& /dev/null && nscd -i "$1" 375 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 376 getent "$1" "$2"
598 fi 377 ;;
378 esac
599} 379}
600 380
601# Simplify/standardize adding users to the system 381# Simplify/standardize adding users to the system
602# vapier@gentoo.org 382# vapier@gentoo.org
603# 383#
610# shell: /bin/false 390# shell: /bin/false
611# homedir: /dev/null 391# homedir: /dev/null
612# groups: none 392# groups: none
613# extra: comment of 'added by portage for ${PN}' 393# extra: comment of 'added by portage for ${PN}'
614enewuser() { 394enewuser() {
395 case ${EBUILD_PHASE} in
396 unpack|compile|test|install)
397 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
398 eerror "Package fails at QA and at life. Please file a bug."
399 die "Bad package! enewuser is only for use in pkg_* functions!"
400 esac
401
615 # get the username 402 # get the username
616 local euser="$1"; shift 403 local euser=$1; shift
617 if [ -z "${euser}" ] 404 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 405 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 406 die "Cannot call enewuser without a username"
621 fi 407 fi
622 408
623 # lets see if the username already exists 409 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 410 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 411 return 0
627 fi 412 fi
628 einfo "Adding user '${euser}' to your system ..." 413 einfo "Adding user '${euser}' to your system ..."
629 414
630 # options to pass to useradd 415 # options to pass to useradd
631 local opts= 416 local opts=
632 417
633 # handle uid 418 # handle uid
634 local euid="$1"; shift 419 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 420 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 421 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 422 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 423 euid="next"
642 fi 424 fi
643 else 425 else
644 eerror "Userid given but is not greater than 0 !" 426 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 427 die "${euid} is not a valid UID"
646 fi 428 fi
647 else 429 else
648 euid="next" 430 euid="next"
649 fi 431 fi
650 if [ "${euid}" == "next" ] 432 if [[ ${euid} == "next" ]] ; then
651 then 433 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 434 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 435 done
661 fi 436 fi
662 opts="${opts} -u ${euid}" 437 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 438 einfo " - Userid: ${euid}"
664 439
665 # handle shell 440 # handle shell
666 local eshell="$1"; shift 441 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 442 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 443 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 444 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 445 die "${eshell} does not exist in ${ROOT}"
446 fi
447 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
448 eerror "Do not specify ${eshell} yourself, use -1"
449 die "Pass '-1' as the shell parameter"
673 fi 450 fi
674 else 451 else
675 if [ "${USERLAND}" == "BSD" ] 452 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 453 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 454 done
678 else 455
456 if [[ ${shell} == "/dev/null" ]] ; then
457 eerror "Unable to identify the shell to use, proceeding with userland default."
458 case ${USERLAND} in
679 eshell="/bin/false" 459 GNU) shell="/bin/false" ;;
460 BSD) shell="/sbin/nologin" ;;
461 Darwin) shell="/usr/sbin/nologin" ;;
462 *) die "Unable to identify the default shell for userland ${USERLAND}"
463 esac
680 fi 464 fi
465
466 eshell=${shell}
681 fi 467 fi
682 einfo " - Shell: ${eshell}" 468 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 469 opts="${opts} -s ${eshell}"
684 470
685 # handle homedir 471 # handle homedir
686 local ehome="$1"; shift 472 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 473 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 474 ehome="/dev/null"
690 fi 475 fi
691 einfo " - Home: ${ehome}" 476 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 477 opts="${opts} -d ${ehome}"
693 478
694 # handle groups 479 # handle groups
695 local egroups="$1"; shift 480 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 481 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 482 local oldifs=${IFS}
699 local defgroup="" exgroups="" 483 local defgroup="" exgroups=""
700 484
701 export IFS="," 485 export IFS=","
702 for g in ${egroups} 486 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 487 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 488 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 489 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 490 die "${g} is not a valid GID"
709 fi 491 fi
710 if [ -z "${defgroup}" ] 492 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 493 defgroup=${g}
713 else 494 else
714 exgroups="${exgroups},${g}" 495 exgroups="${exgroups},${g}"
715 fi 496 fi
716 export IFS="," 497 export IFS=","
717 done 498 done
718 export IFS="${oldifs}" 499 export IFS=${oldifs}
719 500
720 opts="${opts} -g ${defgroup}" 501 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 502 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 503 opts="${opts} -G ${exgroups:1}"
724 fi 504 fi
725 else 505 else
726 egroups="(none)" 506 egroups="(none)"
727 fi 507 fi
728 einfo " - Groups: ${egroups}" 508 einfo " - Groups: ${egroups}"
729 509
730 # handle extra and add the user 510 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 511 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 512 export SANDBOX_ON="0"
734 if useq ppc-macos 513 case ${CHOST} in
735 then 514 *-darwin*)
736 ### Make the user 515 ### Make the user
737 if [ -z "${eextra}" ] 516 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 517 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 518 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 519 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 520 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 521 ### Add the user to the groups specified
744 local oldifs="${IFS}" 522 local oldifs=${IFS}
745 export IFS="," 523 export IFS=","
746 for g in ${egroups} 524 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 525 dscl . merge /groups/${g} users ${euser}
749 done 526 done
750 export IFS="${oldifs}" 527 export IFS=${oldifs}
751 else 528 else
752 einfo "Extra options are not supported on macos yet" 529 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 530 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 531 einfo "eextra: $@"
755 die "Required function missing" 532 die "Required function missing"
756 fi 533 fi
757 elif use x86-fbsd ; then 534 ;;
758 if [ -z "${eextra}" ] 535 *-freebsd*|*-dragonfly*)
759 then 536 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 537 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 538 -c "added by portage for ${PN}" \
762 die "enewuser failed" 539 die "enewuser failed"
763 else 540 else
764 einfo " - Extra: ${eextra}" 541 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 542 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 543 "$@" || die "enewuser failed"
767 fi 544 fi
545 ;;
546
547 *-netbsd*)
548 if [[ -z $@ ]] ; then
549 useradd ${opts} ${euser} || die "enewuser failed"
768 else 550 else
769 if [ -z "${eextra}" ] 551 einfo " - Extra: $@"
770 then 552 useradd ${opts} ${euser} "$@" || die "enewuser failed"
553 fi
554 ;;
555
556 *-openbsd*)
557 if [[ -z $@ ]] ; then
558 useradd -u ${euid} -s ${eshell} \
559 -d ${ehome} -c "Added by portage for ${PN}" \
560 -g ${egroups} ${euser} || die "enewuser failed"
561 else
562 einfo " - Extra: $@"
563 useradd -u ${euid} -s ${eshell} \
564 -d ${ehome} -c "Added by portage for ${PN}" \
565 -g ${egroups} ${euser} "$@" || die "enewuser failed"
566 fi
567 ;;
568
569 *)
570 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 571 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 572 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 573 || die "enewuser failed"
774 else 574 else
775 einfo " - Extra: ${eextra}" 575 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 576 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 577 || die "enewuser failed"
778 fi 578 fi
579 ;;
580 esac
581
582 if [[ ! -e ${ROOT}/${ehome} ]] ; then
583 einfo " - Creating ${ehome} in ${ROOT}"
584 mkdir -p "${ROOT}/${ehome}"
585 chown ${euser} "${ROOT}/${ehome}"
586 chmod 755 "${ROOT}/${ehome}"
779 fi 587 fi
588
780 export SANDBOX_ON="${oldsandbox}" 589 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 590}
790 591
791# Simplify/standardize adding groups to the system 592# Simplify/standardize adding groups to the system
792# vapier@gentoo.org 593# vapier@gentoo.org
793# 594#
796# Default values if you do not specify any: 597# Default values if you do not specify any:
797# groupname: REQUIRED ! 598# groupname: REQUIRED !
798# gid: next available (see groupadd(8)) 599# gid: next available (see groupadd(8))
799# extra: none 600# extra: none
800enewgroup() { 601enewgroup() {
602 case ${EBUILD_PHASE} in
603 unpack|compile|test|install)
604 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
605 eerror "Package fails at QA and at life. Please file a bug."
606 die "Bad package! enewgroup is only for use in pkg_* functions!"
607 esac
608
801 # get the group 609 # get the group
802 local egroup="$1"; shift 610 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 611 if [ -z "${egroup}" ]
804 then 612 then
805 eerror "No group specified !" 613 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 614 die "Cannot call enewgroup without a group"
807 fi 615 fi
808 616
809 # see if group already exists 617 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 618 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 619 return 0
813 fi 620 fi
814 einfo "Adding group '${egroup}' to your system ..." 621 einfo "Adding group '${egroup}' to your system ..."
815 622
816 # options to pass to useradd 623 # options to pass to useradd
822 then 629 then
823 if [ "${egid}" -gt 0 ] 630 if [ "${egid}" -gt 0 ]
824 then 631 then
825 if [ -z "`egetent group ${egid}`" ] 632 if [ -z "`egetent group ${egid}`" ]
826 then 633 then
827 if useq ppc-macos ; then 634 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 635 opts="${opts} ${egid}"
829 else 636 else
830 opts="${opts} -g ${egid}" 637 opts="${opts} -g ${egid}"
831 fi 638 fi
832 else 639 else
846 opts="${opts} ${eextra}" 653 opts="${opts} ${eextra}"
847 654
848 # add the group 655 # add the group
849 local oldsandbox="${SANDBOX_ON}" 656 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 657 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 658 case ${CHOST} in
659 *-darwin*)
852 if [ ! -z "${eextra}" ]; 660 if [ ! -z "${eextra}" ];
853 then 661 then
854 einfo "Extra options are not supported on macos yet" 662 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 663 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 664 einfo "eextra: ${eextra}"
857 die "Required function missing" 665 die "Required function missing"
858 fi 666 fi
859 667
860 # If we need the next available 668 # If we need the next available
861 case ${egid} in 669 case ${egid} in
862 *[!0-9]*) # Non numeric 670 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 671 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 672 [[ -z $(egetent group ${egid}) ]] && break
865 done 673 done
866 esac 674 esac
867 dscl . create /groups/${egroup} gid ${egid} 675 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 676 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 677 ;;
678
679 *-freebsd*|*-dragonfly*)
870 case ${egid} in 680 case ${egid} in
871 *[!0-9]*) # Non numeric 681 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 682 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 683 [[ -z $(egetent group ${egid}) ]] && break
874 done 684 done
875 esac 685 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 686 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 687 ;;
688
689 *-netbsd*)
690 case ${egid} in
691 *[!0-9]*) # Non numeric
692 for ((egid = 101; egid <= 999; egid++)); do
693 [[ -z $(egetent group ${egid}) ]] && break
694 done
695 esac
696 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
697 ;;
698
699 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 700 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 701 ;;
702 esac
880 export SANDBOX_ON="${oldsandbox}" 703 export SANDBOX_ON="${oldsandbox}"
881} 704}
882 705
883# Simple script to replace 'dos2unix' binaries 706# Simple script to replace 'dos2unix' binaries
884# vapier@gentoo.org 707# vapier@gentoo.org
885# 708#
886# edos2unix(file, <more files> ...) 709# edos2unix(file, <more files> ...)
887edos2unix() { 710edos2unix() {
888 for f in "$@" 711 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 712}
894 713
895 714
896############################################################## 715##############################################################
897# START: Handle .desktop files and menu entries # 716# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time # 717# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org # 718# lanius@gentoo.org #
900############################################################## 719##############################################################
901 720
902# Make a desktop file ! 721# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 722# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 723# Amaze your friends ! Get the women ! Join today !
905# 724#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 725# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 726#
908# binary: what binary does the app run with ? 727# binary: what command does the app run with ?
909# name: the name that will show up in the menu 728# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 729# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 730# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 731# a full path to an icon
913# type: what kind of application is this ? for categories: 732# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 733# http://www.freedesktop.org/Standards/desktop-entry-spec
915# path: if your app needs to startup in a specific dir 734# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 735make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 737
919 local exec="${1}" 738 local exec=${1}
920 local name="${2:-${PN}}" 739 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 740 local icon=${3:-${PN}.png}
922 local type="${4}" 741 local type=${4}
923 local subdir="${6}" 742 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 743
925 if [ -z "${type}" ] 744 if [[ -z ${type} ]] ; then
926 then 745 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 746 local catmin=${CATEGORY##*-}
928 "app-emulation") 747 case ${catmaj} in
929 type=Emulator 748 app)
930 subdir="Emulation" 749 case ${catmin} in
750 admin) type=System;;
751 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;;
753 editors) type=TextEditor;;
754 emacs) type=TextEditor;;
755 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;;
757 office) type=Office;;
758 vim) type=TextEditor;;
759 xemacs) type=TextEditor;;
760 *) type=;;
761 esac
931 ;; 762 ;;
932 "games-"*) 763
933 type=Game 764 dev)
934 subdir="Games" 765 type="Development"
935 ;; 766 ;;
936 "net-"*) 767
937 type=Network 768 games)
938 subdir="${type}" 769 case ${catmin} in
770 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;;
772 board) type=BoardGame;;
773 kids) type=KidsGame;;
774 emulation) type=Emulator;;
775 puzzle) type=LogicGame;;
776 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;;
778 simulation) type=Simulation;;
779 sports) type=SportsGame;;
780 strategy) type=StrategyGame;;
781 *) type=;;
782 esac
783 type="Game;${type}"
939 ;; 784 ;;
785
786 mail)
787 type="Network;Email"
788 ;;
789
790 media)
791 case ${catmin} in
792 gfx) type=Graphics;;
793 radio) type=Tuner;;
794 sound) type=Audio;;
795 tv) type=TV;;
796 video) type=Video;;
797 *) type=;;
798 esac
799 type="AudioVideo;${type}"
800 ;;
801
802 net)
803 case ${catmin} in
804 dialup) type=Dialup;;
805 ftp) type=FileTransfer;;
806 im) type=InstantMessaging;;
807 irc) type=IRCClient;;
808 mail) type=Email;;
809 news) type=News;;
810 nntp) type=News;;
811 p2p) type=FileTransfer;;
812 *) type=;;
813 esac
814 type="Network;${type}"
815 ;;
816
817 sci)
818 case ${catmin} in
819 astro*) type=Astronomy;;
820 bio*) type=Biology;;
821 calc*) type=Calculator;;
822 chem*) type=Chemistry;;
823 geo*) type=Geology;;
824 math*) type=Math;;
825 *) type=;;
826 esac
827 type="Science;${type}"
828 ;;
829
830 www)
831 case ${catmin} in
832 client) type=WebBrowser;;
833 *) type=;;
834 esac
835 type="Network"
836 ;;
837
940 *) 838 *)
941 type= 839 type=
942 subdir=
943 ;; 840 ;;
944 esac 841 esac
945 fi 842 fi
843 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}"
845 else
846 local desktop_name="${PN}-${SLOT}"
847 fi
848 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 849 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 850
851 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 852 [Desktop Entry]
949Encoding=UTF-8 853 Encoding=UTF-8
950Version=0.9.2 854 Version=0.9.2
951Name=${name} 855 Name=${name}
952Type=Application 856 Type=Application
953Comment=${DESCRIPTION} 857 Comment=${DESCRIPTION}
954Exec=${exec} 858 Exec=${exec}
859 TryExec=${exec%% *}
955Path=${path} 860 Path=${path}
956Icon=${icon} 861 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 862 Categories=Application;${type};
863 EOF
958 864
865 (
866 # wrap the env here so that the 'insinto' call
867 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 868 insinto /usr/share/applications
960 doins "${desktop}" 869 doins "${desktop}"
961 870 )
962 return 0
963} 871}
872
873
874# Validate desktop entries using desktop-file-utils
875# Carsten Lohrke <carlo@gentoo.org>
876#
877# Usage: validate_desktop_entries [directory ...]
878
879validate_desktop_entries() {
880 if [[ -x /usr/bin/desktop-file-validate ]] ; then
881 einfo "Checking desktop entry validity"
882 local directories=""
883 for d in /usr/share/applications $@ ; do
884 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
885 done
886 if [[ -n ${directories} ]] ; then
887 for FILE in $(find ${directories} -name "*\.desktop" \
888 -not -path '*.hidden*' | sort -u 2>/dev/null)
889 do
890 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
891 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
892 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
893 done
894 fi
895 echo ""
896 else
897 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
898 fi
899}
900
964 901
965# Make a GDM/KDM Session file 902# Make a GDM/KDM Session file
966# 903#
967# make_desktop_entry(<title>, <command>) 904# make_session_desktop(<title>, <command>)
968# title: File to execute to start the Window Manager 905# title: File to execute to start the Window Manager
969# command: Name of the Window Manager 906# command: Name of the Window Manager
970 907
971make_session_desktop() { 908make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 909 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 910 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 911
976 local title="${1}" 912 local title=$1
977 local command="${2}" 913 local command=$2
978 local desktop="${T}/${wm}.desktop" 914 local desktop=${T}/${wm}.desktop
979 915
916 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 917 [Desktop Entry]
981Encoding=UTF-8 918 Encoding=UTF-8
982Name=${title} 919 Name=${title}
983Comment=This session logs you into ${title} 920 Comment=This session logs you into ${title}
984Exec=${command} 921 Exec=${command}
985TryExec=${command} 922 TryExec=${command}
986Type=Application" > "${desktop}" 923 Type=Application
924 EOF
987 925
926 (
927 # wrap the env here so that the 'insinto' call
928 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 929 insinto /usr/share/xsessions
989 doins "${desktop}" 930 doins "${desktop}"
990 931 )
991 return 0
992} 932}
993 933
994domenu() { 934domenu() {
995 local i 935 (
996 local j 936 # wrap the env here so that the 'insinto' call
937 # doesn't corrupt the env of the caller
938 local i j ret=0
997 insinto /usr/share/applications 939 insinto /usr/share/applications
998 for i in ${@} 940 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 941 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 942 doins "${i}"
943 ((ret+=$?))
1003 elif [ -d "${i}" ]; 944 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 945 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 946 doins "${j}"
947 ((ret+=$?))
1008 done 948 done
1009 fi 949 fi
1010 done 950 done
951 exit ${ret}
952 )
953}
954newmenu() {
955 (
956 # wrap the env here so that the 'insinto' call
957 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications
959 newins "$@"
960 )
1011} 961}
1012 962
1013doicon() { 963doicon() {
1014 local i 964 (
1015 local j 965 # wrap the env here so that the 'insinto' call
966 # doesn't corrupt the env of the caller
967 local i j ret
1016 insinto /usr/share/pixmaps 968 insinto /usr/share/pixmaps
1017 for i in ${@} 969 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 970 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 971 doins "${i}"
972 ((ret+=$?))
1022 elif [ -d "${i}" ]; 973 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 974 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 975 doins "${j}"
976 ((ret+=$?))
1027 done 977 done
1028 fi 978 fi
1029 done 979 done
980 exit ${ret}
981 )
982}
983newicon() {
984 (
985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
987 insinto /usr/share/pixmaps
988 newins "$@"
989 )
1030} 990}
1031 991
1032############################################################## 992##############################################################
1033# END: Handle .desktop files and menu entries # 993# END: Handle .desktop files and menu entries #
1034############################################################## 994##############################################################
1035 995
1036 996
1037# for internal use only (unpack_pdv and unpack_makeself) 997# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 998find_unpackable_file() {
1039 local src="$1" 999 local src=$1
1040 if [ -z "${src}" ] 1000 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1001 src=${DISTDIR}/${A}
1043 else 1002 else
1044 if [ -e "${DISTDIR}/${src}" ] 1003 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1004 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1005 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1006 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1007 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1008 src=${src}
1053 fi
1054 fi 1009 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1010 fi
1011 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1012 echo "${src}"
1057} 1013}
1058 1014
1059# Unpack those pesky pdv generated files ... 1015# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1016# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1017# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1018# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1019#
1064# Usage: unpack_pdv [file to unpack] [size of off_t] 1020# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1021# - you have to specify the off_t size ... i have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1022# information out of the binary executable myself. basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1023# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive. one way to determine this is by running the following commands: 1024# archive. one way to determine this is by running the following commands:
1069# strings <pdv archive> | grep lseek 1025# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1026# strace -elseek <pdv archive>
1071# basically look for the first lseek command (we do the strings/grep because 1027# basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1028# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1029# parameter. here is an example:
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1030# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1031# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1032# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1033# lseek(3, -4, SEEK_END) = 2981250
1078# thus we would pass in the value of '4' as the second parameter. 1034# thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1035unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1036 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1037 local sizeoff_t=$2
1082 1038
1039 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1040 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1041
1085 local shrtsrc="`basename ${src}`" 1042 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1044 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1045 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1046
1090 # grab metadata for debug reasons 1047 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1048 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1049 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1050
1094 # rip out the final file name from the metadata 1051 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1052 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1053 datafile=$(basename "${datafile}")
1097 1054
1098 # now lets uncompress/untar the file if need be 1055 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1056 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1057 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1058
1102 local iscompressed="`file -b ${tmpfile}`" 1059 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1060 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1061 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1062 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1063 gunzip ${tmpfile}
1107 else 1064 else
1108 iscompressed=0 1065 iscompressed=0
1109 fi 1066 fi
1110 local istar="`file -b ${tmpfile}`" 1067 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1068 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1069 istar=1
1113 else 1070 else
1114 istar=0 1071 istar=0
1115 fi 1072 fi
1116 1073
1152# many other game companies. 1109# many other game companies.
1153# 1110#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1111# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1155# - If the file is not specified then unpack will utilize ${A}. 1112# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1113# - If the offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1114# the proper offset from the script itself.
1158unpack_makeself() { 1115unpack_makeself() {
1116 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1117 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1118 local skip=$2
1161 local exe="$3" 1119 local exe=$3
1162 1120
1121 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1122
1163 local shrtsrc="$(basename "${src}")" 1123 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1124 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1125 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1126 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1127 local skip=0
1169 exe=tail 1128 exe=tail
1170 case ${ver} in 1129 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1130 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1131 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1132 ;;
1174 2.0|2.0.1) 1133 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1134 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1135 ;;
1184 ;; 1143 ;;
1185 2.1.3) 1144 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1145 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1146 let skip="skip + 1"
1188 ;; 1147 ;;
1189 2.1.4) 1148 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1149 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1150 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1151 exe="dd"
1193 ;; 1152 ;;
1194 *) 1153 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1165 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1166 *) die "makeself cant handle exe '${exe}'"
1208 esac 1167 esac
1209 1168
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1169 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1170 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1171 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1172 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1173 case ${filetype} in
1215 *tar\ archive) 1174 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1175 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1176 ;;
1218 bzip2*) 1177 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1178 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1179 ;;
1239check_license() { 1198check_license() {
1240 local lic=$1 1199 local lic=$1
1241 if [ -z "${lic}" ] ; then 1200 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1201 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1202 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1203 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1204 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1205 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1206 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1207 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1208 lic="${lic}"
1250 fi
1251 fi 1209 fi
1210 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1211 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1212 local l="`basename ${lic}`"
1254 1213
1255 # here is where we check for the licenses the user already 1214 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1215 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1216 local shopts=$-
1258 local alic 1217 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1218 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1219 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1220 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1221 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1222 return 0
1264 fi 1223 fi
1265 done 1224 done
1266 set +o noglob; set -$shopts #reset old shell opts 1225 set +o noglob; set -$shopts #reset old shell opts
1267 1226
1268 local licmsg="$(emktemp)" 1227 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1228 cat <<-EOF > ${licmsg}
1270********************************************************** 1229 **********************************************************
1271The following license outlines the terms of use of this 1230 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1231 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1232 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1233 CTRL+C out of this, the install will not run!
1275********************************************************** 1234 **********************************************************
1276 1235
1277EOF 1236 EOF
1278 cat ${lic} >> ${licmsg} 1237 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1238 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1239 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1240 read alic
1282 case ${alic} in 1241 case ${alic} in
1299# and when the function returns, you can assume that the cd has been 1258# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1259# found at CDROM_ROOT.
1301# 1260#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1261# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1262# etc... if you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1263# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1264# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1265# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1266# CDROM_NAME_2="data cd"
1267# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1305# 1268#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1269# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1307# 1270#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1271# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on 1272# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds 1273# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle 1274# the cdrom functions will handle
1312cdrom_get_cds() { 1275cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1276 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1277 # the # of files they gave us
1315 local cdcnt=0 1278 local cdcnt=0
1316 local f= 1279 local f=
1317 for f in "$@" ; do 1280 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1281 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1282 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1283 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1284 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1285 export CDROM_CURRENT_CD=1
1323 1286
1324 # now we see if the user gave use CD_ROOT ... 1287 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1288 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1289 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1290 local var=
1334 cdcnt=0 1291 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1292 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1293 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1294 var="CD_ROOT_${cdcnt}"
1295 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1296 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1297 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1298 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1299 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1300 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1301 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1302 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1303 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1304 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1305 export CDROM_SET=-1
1306 for f in ${CDROM_CHECK_1//:/ } ; do
1307 ((++CDROM_SET))
1308 [[ -e ${CD_ROOT}/${f} ]] && break
1309 done
1310 export CDROM_MATCH=${f}
1348 return 1311 return
1349 fi 1312 fi
1350 1313
1314 # User didn't help us out so lets make sure they know they can
1315 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1316 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1317 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1318 echo
1359 einfo "If you do not have the CD, but have the data files" 1319 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1320 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1321 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1322 einfo "directory containing the files."
1363 echo 1323 echo
1364 einfo "For example:" 1324 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1325 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1326 echo
1367 else 1327 else
1328 if [[ -n ${CDROM_NAME_SET} ]] ; then
1329 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1330 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 ((++cdcnt))
1333 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1334 done
1335 fi
1336
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1337 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1338 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1339 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1340 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1341 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1342 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1343 done
1375 echo 1344 echo
1376 einfo "If you do not have the CDs, but have the data files" 1345 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1346 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1347 einfo "the following variables so they point to the right place:"
1379 einfon "" 1348 einfon ""
1380 cdcnt=0 1349 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1350 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1351 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1352 echo -n " CD_ROOT_${cdcnt}"
1384 done 1353 done
1385 echo 1354 echo
1386 einfo "Or, if you have all the files in the same place, or" 1355 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1356 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1359 echo
1391 einfo "For example:" 1360 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1361 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1362 echo
1394 fi 1363 fi
1364
1365 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1366 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1367 cdrom_load_next_cd
1397} 1368}
1398 1369
1399# this is only used when you need access to more than one cd. 1370# this is only used when you need access to more than one cd.
1400# when you have finished using the first cd, just call this function. 1371# when you have finished using the first cd, just call this function.
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1372# when it returns, CDROM_ROOT will be pointing to the second cd.
1402# remember, you can only go forward in the cd chain, you can't go back. 1373# remember, you can only go forward in the cd chain, you can't go back.
1403cdrom_load_next_cd() { 1374cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1375 local var
1406 1376 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1377
1412 unset CDROM_ROOT 1378 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1379 var=CD_ROOT_${CDROM_CURRENT_CD}
1380 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1381 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1382 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1383 _cdrom_locate_file_on_cd ${!var}
1417 else 1384 else
1418 export CDROM_ROOT=${!var} 1385 export CDROM_ROOT=${!var}
1419 fi 1386 fi
1420 1387
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1393# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1394# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1395# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1396# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1397# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1398_cdrom_locate_file_on_cd() {
1399 local mline=""
1400 local showedmsg=0
1401
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1402 while [[ -z ${CDROM_ROOT} ]] ; do
1403 local i=0
1404 local -a cdset=(${*//:/ })
1405 if [[ -n ${CDROM_SET} ]] ; then
1406 cdset=(${cdset[${CDROM_SET}]})
1407 fi
1408
1409 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1410 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1411 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1412
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1413 local point= node= fs= foo=
1439 [[ -d ${mline}/${dir} ]] || continue 1414 while read point node fs foo ; do
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1415 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1416 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1417 && continue
1418 point=${point//\040/ }
1419 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1420 export CDROM_ROOT=${point}
1421 export CDROM_SET=${i}
1422 export CDROM_MATCH=${cdset[${i}]}
1423 return
1424 done <<< "$(get_mounts)"
1425
1426 ((++i))
1442 done 1427 done
1443 1428
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1429 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1430 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1431 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1432 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1433 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1434 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1435 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1436 fi
1461 showedmsg=1 1437 else
1438 if [[ -z ${CDROM_NAME_1} ]] ; then
1439 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1440 else
1441 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1442 einfo "Please insert+mount the ${!var} cdrom now !"
1443 fi
1462 fi 1444 fi
1445 showedmsg=1
1446 fi
1463 einfo "Press return to scan for the cd again" 1447 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1448 einfo "or hit CTRL+C to abort the emerge."
1465 read 1449 echo
1466 fi 1450 einfo "If you are having trouble with the detection"
1451 einfo "of your CD, it is possible that you do not have"
1452 einfo "Joliet support enabled in your kernel. Please"
1453 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1454 read || die "something is screwed with your system"
1467 done 1455 done
1468} 1456}
1469 1457
1470# Make sure that LINGUAS only contains languages that 1458# Make sure that LINGUAS only contains languages that
1471# a package can support 1459# a package can support
1472# 1460#
1473# usage: strip-linguas <allow LINGUAS> 1461# usage: strip-linguas <allow LINGUAS>
1474# strip-linguas -i <directories of .po files> 1462# strip-linguas -i <directories of .po files>
1475# strip-linguas -u <directories of .po files> 1463# strip-linguas -u <directories of .po files>
1476# 1464#
1477# The first form allows you to specify a list of LINGUAS. 1465# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the 1466# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists. 1467# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the 1468# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists. 1469# directories and uses the union of the lists.
1482strip-linguas() { 1470strip-linguas() {
1483 local ls newls 1471 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1472 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1473 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1474 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1475 local d f
1488 for d in "$@" ; do 1476 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1477 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1478 newls=${ls}
1491 else 1479 else
1492 newls="" 1480 newls=""
1493 fi 1481 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1482 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1483 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1484 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1485 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1486 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1487 fi
1500 done 1488 done
1501 ls=${newls} 1489 ls=${newls}
1502 done 1490 done
1503 ls=${ls//.po}
1504 else 1491 else
1505 ls=$@ 1492 ls="$@"
1506 fi 1493 fi
1507 1494
1508 ls=" ${ls} " 1495 nols=""
1509 newls="" 1496 newls=""
1510 for f in ${LINGUAS} ; do 1497 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1498 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1499 newls="${newls} ${f}"
1513 else 1500 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1501 nols="${nols} ${f}"
1515 fi 1502 fi
1516 done 1503 done
1517 if [[ -z ${newls} ]] ; then 1504 [[ -n ${nols} ]] \
1518 unset LINGUAS 1505 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1506 export LINGUAS=${newls:1}
1521 fi
1522} 1507}
1523 1508
1524# moved from kernel.eclass since they are generally useful outside of 1509# moved from kernel.eclass since they are generally useful outside of
1525# kernel.eclass -iggy (20041002) 1510# kernel.eclass -iggy (20041002)
1526 1511
1538 x86) export ARCH="i386";; 1523 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";; 1524 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";; 1525 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";; 1526 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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! 1527 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";; 1528 *) export ARCH="${ARCH}";;
1544 esac 1529 esac
1545} 1530}
1546 1531
1547# set's ARCH back to what portage expects 1532# set's ARCH back to what portage expects
1548set_arch_to_portage() { 1533set_arch_to_portage() {
1555 1540
1556# Jeremy Huddleston <eradicator@gentoo.org>: 1541# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0 1542# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0 1543# preserve_old_lib_notify /path/to/libblah.so.0
1559# 1544#
1560# These functions are useful when a lib in your package changes --soname. Such 1545# These functions are useful when a lib in your package changes --library. Such
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1546# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1547# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1548# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1549# solution, so instead you can add the following to your ebuilds:
1565# 1550#
1566# src_install() { 1551# pkg_preinst() {
1567# ... 1552# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1553# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ... 1554# ...
1570# } 1555# }
1571# 1556#
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1559# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ... 1560# ...
1576# } 1561# }
1577 1562
1578preserve_old_lib() { 1563preserve_old_lib() {
1579 LIB=$1 1564 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1565 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1566 die "Invalid preserve_old_lib() usage"
1567 fi
1568 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1569
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1570 local lib dir
1582 SONAME=`basename ${LIB}` 1571 for lib in "$@" ; do
1583 DIRNAME=`dirname ${LIB}` 1572 [[ -e ${ROOT}/${lib} ]] || continue
1584 1573 dir=${lib%/*}
1585 dodir ${DIRNAME} 1574 dodir ${dir} || die "dodir ${dir} failed"
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1575 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1576 touch "${D}"/${lib}
1588 fi 1577 done
1589} 1578}
1590 1579
1591preserve_old_lib_notify() { 1580preserve_old_lib_notify() {
1592 LIB=$1 1581 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1582 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1583 die "Invalid preserve_old_lib_notify() usage"
1584 fi
1593 1585
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1586 local lib notice=0
1595 SONAME=`basename ${LIB}` 1587 for lib in "$@" ; do
1596 1588 [[ -e ${ROOT}/${lib} ]] || continue
1589 if [[ ${notice} -eq 0 ]] ; then
1590 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1591 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1592 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1593 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1594 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1595 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1596 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1597 fi
1598 ewarn " # revdep-rebuild --library ${lib##*/}"
1599 done
1606} 1600}
1607 1601
1608# Hack for people to figure out if a package was built with 1602# Hack for people to figure out if a package was built with
1609# certain USE flags 1603# certain USE flags
1610# 1604#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1605# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1612# ex: built_with_use xchat gtk2 1606# ex: built_with_use xchat gtk2
1613# 1607#
1614# Flags: -a all USE flags should be utilized 1608# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized 1609# -o at least one USE flag should be utilized
1610# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1611# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1616# Note: the default flag is '-a' 1612# Note: the default flag is '-a'
1617built_with_use() { 1613built_with_use() {
1614 local hidden="no"
1615 if [[ $1 == "--hidden" ]] ; then
1616 hidden="yes"
1617 shift
1618 fi
1619
1620 local missing_action="die"
1621 if [[ $1 == "--missing" ]] ; then
1622 missing_action=$2
1623 shift ; shift
1624 case ${missing_action} in
1625 true|false|die) ;;
1626 *) die "unknown action '${missing_action}'";;
1627 esac
1628 fi
1629
1618 local opt=$1 1630 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1631 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1632
1621 local PKG=$(best_version $1) 1633 local PKG=$(best_version $1)
1634 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1635 shift
1623 1636
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1637 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1638 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1639
1640 # if the IUSE file doesn't exist, the read will error out, we need to handle
1641 # this gracefully
1642 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1643 case ${missing_action} in
1644 true) return 0;;
1645 false) return 1;;
1646 die) die "Unable to determine what USE flags $PKG was built with";;
1647 esac
1648 fi
1649
1650 if [[ ${hidden} == "no" ]] ; then
1651 local IUSE_BUILT=$(<${IUSEFILE})
1652 # Don't check USE_EXPAND #147237
1653 local expand
1654 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1655 if [[ $1 == ${expand}_* ]] ; then
1656 expand=""
1657 break
1658 fi
1659 done
1660 if [[ -n ${expand} ]] ; then
1661 if ! has $1 ${IUSE_BUILT} ; then
1662 case ${missing_action} in
1663 true) return 0;;
1664 false) return 1;;
1665 die) die "$PKG does not actually support the $1 USE flag!";;
1666 esac
1667 fi
1668 fi
1669 fi
1626 1670
1627 local USE_BUILT=$(<${USEFILE}) 1671 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1672 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1673 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1674 has $1 ${USE_BUILT} && return 0
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1691 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1692 done
1649 eend 0 1693 eend 0
1650} 1694}
1651 1695
1652# dopamd <file> [more files] 1696# make a wrapper script ...
1653# 1697# NOTE: this was originally games_make_wrapper, but I noticed other places where
1654# Install pam auth config file in /etc/pam.d 1698# this could be used, so I have moved it here and made it not games-specific
1655dopamd() { 1699# -- wolf31o2
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1700# $1 == wrapper name
1657 1701# $2 == binary to run
1658 use pam || return 0 1702# $3 == directory to chdir before running binary
1659 1703# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1660 insinto /etc/pam.d 1704# $5 == path for wrapper
1661 # these are the default doins options, but be explicit just in case 1705make_wrapper() {
1662 insopts -m 0644 -o root -g root 1706 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1663 doins "$@" || die "failed to install $@" 1707 local tmpwrapper=$(emktemp)
1708 # We don't want to quote ${bin} so that people can pass complex
1709 # things as $bin ... "./someprog --args"
1710 cat << EOF > "${tmpwrapper}"
1711#!/bin/sh
1712cd "${chdir:-.}"
1713if [ -n "${libdir}" ] ; then
1714 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1715 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1716 else
1717 export LD_LIBRARY_PATH="${libdir}"
1718 fi
1719fi
1720exec ${bin} "\$@"
1721EOF
1722 chmod go+rx "${tmpwrapper}"
1723 if [[ -n ${path} ]] ; then
1724 exeinto "${path}"
1725 newexe "${tmpwrapper}" "${wrapper}"
1726 else
1727 newbin "${tmpwrapper}" "${wrapper}"
1728 fi
1664} 1729}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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