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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.164 2005/03/30 14:12:25 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.279 2007/04/25 09:14:35 carlo 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 41# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have 42# 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 43# 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 44# 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 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
97# See bug #4411 for more info. 47# See bug #4411 for more info.
98# 48#
99# To use, simply call: 49# To use, simply call:
100# 50#
101# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
102# 52#
103# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present. 55# to point to the latest version of the library present.
106# 56#
107# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
108# 58#
109gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
110 local libdir="$(get_libdir)" 68 local lib libdir=$(get_libdir)
111 # Just make sure it exists 69 # Just make sure it exists
112 dodir /usr/${libdir} 70 dodir /usr/${libdir}
113 71
114 for lib in "${@}" ; do 72 for lib in "${@}" ; do
115 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
116 /* GNU ld script 74 /* GNU ld script
117 Since Gentoo has critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib, 76 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems. 78 otherwise we run into linking problems.
121 79
122 See bug http://bugs.gentoo.org/4411 for more info. 80 See bug http://bugs.gentoo.org/4411 for more info.
123 */ 81 */
124 GROUP ( /${libdir}/${lib} ) 82 GROUP ( /${libdir}/${lib} )
125 END_LDSCRIPT 83 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${lib}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
127 done 85 done
128} 86}
129 87
130# Simple function to draw a line consisting of '=' the same length as $*
131#
132# <azarah@gentoo.org> (11 Nov 2002)
133#
134draw_line() {
135 local i=0
136 local str_length=""
137
138 # Handle calls that do not have args, or wc not being installed ...
139 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
140 then
141 echo "==============================================================="
142 return 0
143 fi
144
145 # Get the length of $*
146 str_length="$(echo -n "$*" | wc -m)"
147
148 while [ "$i" -lt "${str_length}" ]
149 do
150 echo -n "="
151
152 i=$((i + 1))
153 done
154
155 echo
156
157 return 0
158}
159 88
160# Default directory where patches are located 89# Default directory where patches are located
161EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
162# Default extension for patches 91# Default extension for patches
163EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
164# Default options for patch 93# Default options for patch
165# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
166EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
167# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
168# and not the full path .. 99# and not the full path ..
169EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
170# Change the printed message for a single patch. 101# Change the printed message for a single patch.
171EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
172# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
173# 106#
174# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
175# 108#
176EPATCH_FORCE="no" 109EPATCH_FORCE="no"
177 110
178# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
179# or two patches. 112# or two patches.
190# 123#
191# Patches are applied in current directory. 124# Patches are applied in current directory.
192# 125#
193# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
194# 127#
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# 129#
197# For example: 130# For example:
198# 131#
199# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
200# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
201# 134#
202# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
203# specific patches. 136# specific patches.
204# 137#
205# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
207# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
208# 141#
209# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
210# 143#
211epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
212 local PIPE_CMD="" 150 local PIPE_CMD=""
213 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
214 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
215 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
216 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
217 local x="" 155 local x=""
218 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
219 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
220 then 160 then
221 local m="" 161 local m=""
222 einfo "${#} patches to apply ..."
223 for m in "$@" ; do 162 for m in "$@" ; do
224 epatch "${m}" 163 epatch "${m}"
225 done 164 done
226 return 0 165 return 0
227 fi 166 fi
281 ;; 220 ;;
282 esac 221 esac
283 222
284 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
285 then 224 then
286 einfo "Applying various patches (bugfixes/updates) ..." 225 einfo "${EPATCH_MULTI_MSG}"
287 fi 226 fi
288 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
289 do 228 do
290 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
291 # 230 #
292 # ???_arch_foo.patch 231 # ???_arch_foo.patch
293 # 232 #
294 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
295 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
296 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
297 then 236 then
298 local count=0 237 local count=0
299 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
300 local patchname=${x##*/} 239 local patchname=${x##*/}
301 240
324 263
325 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
327 do 266 do
328 # Generate some useful debug info ... 267 # Generate some useful debug info ...
329 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 270
332 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
333 then 272 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else 275 else
337 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
338 fi 277 fi
339 278
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 281
343 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 284
346 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then 286 then
348 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
349 then 288 then
353 count=5 292 count=5
354 break 293 break
355 fi 294 fi
356 fi 295 fi
357 296
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then 298 then
360 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 304
366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
367 307
368 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
369 then 309 then
370 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
371 echo 311 echo
410 then 350 then
411 einfo "Done with patching" 351 einfo "Done with patching"
412 fi 352 fi
413} 353}
414 354
415# This function return true if we are using the NPTL pthreads
416# implementation.
417#
418# <azarah@gentoo.org> (06 March 2003)
419#
420have_NPTL() {
421 cat > ${T}/test-nptl.c <<-"END"
422 #define _XOPEN_SOURCE
423 #include <unistd.h>
424 #include <stdio.h>
425
426 int main()
427 {
428 char buf[255];
429 char *str = buf;
430
431 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
432 if (NULL != str) {
433 printf("%s\n", str);
434 if (NULL != strstr(str, "NPTL"))
435 return 0;
436 }
437
438 return 1;
439 }
440 END
441
442 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
443 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
444 then
445 echo "yes"
446 einfon "Checking what PTHREADS implementation we have ..."
447 if ${T}/nptl
448 then
449 return 0
450 else
451 return 1
452 fi
453 else
454 echo "no"
455 fi
456
457 return 1
458}
459
460# This function check how many cpu's are present, and then set
461# -j in MAKEOPTS accordingly.
462#
463# Thanks to nall <nall@gentoo.org> for this.
464#
465get_number_of_jobs() {
466 local jobs=0
467
468 if [ ! -r /proc/cpuinfo ]
469 then
470 return 1
471 fi
472
473 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
474 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
475 then
476 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
477 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
478 ADMINPARAM="${ADMINPARAM/-j}"
479 fi
480
481 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
482
483 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
484 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
485 then
486 # these archs will always have "[Pp]rocessor"
487 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
488
489 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
490 then
491 # sparc always has "ncpus active"
492 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493
494 elif [ "${ARCH}" = "alpha" ]
495 then
496 # alpha has "cpus active", but only when compiled with SMP
497 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
500 else
501 jobs=2
502 fi
503
504 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
505 then
506 # ppc has "processor", but only when compiled with SMP
507 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
508 then
509 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
510 else
511 jobs=2
512 fi
513 elif [ "${ARCH}" = "s390" ]
514 then
515 # s390 has "# processors : "
516 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
517 else
518 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
519 die "Unknown ARCH -- ${ARCH}!"
520 fi
521
522 # Make sure the number is valid ...
523 if [ "${jobs}" -lt 1 ]
524 then
525 jobs=1
526 fi
527
528 if [ -n "${ADMINPARAM}" ]
529 then
530 if [ "${jobs}" -gt "${ADMINPARAM}" ]
531 then
532 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
534 else
535 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
536 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
537 fi
538 fi
539}
540
541# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
542# does not exist on the users system 356# does not exist on the users system
543# vapier@gentoo.org 357# vapier@gentoo.org
544# 358#
545# Takes just 1 optional parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
546emktemp() { 360emktemp() {
547 local exe="touch" 361 local exe="touch"
548 [ "$1" == "-d" ] && exe="mkdir" && shift 362 [[ $1 == -d ]] && exe="mkdir" && shift
549 local topdir="$1" 363 local topdir=$1
550 364
551 if [ -z "${topdir}" ] 365 if [[ -z ${topdir} ]] ; then
552 then
553 [ -z "${T}" ] \ 366 [[ -z ${T} ]] \
554 && topdir="/tmp" \ 367 && topdir="/tmp" \
555 || topdir="${T}" 368 || topdir=${T}
556 fi 369 fi
557 370
558 if [ -z "$(type -p mktemp)" ] 371 if [[ -z $(type -p mktemp) ]] ; then
559 then
560 local tmp=/ 372 local tmp=/
561 while [ -e "${tmp}" ] ; do 373 while [[ -e ${tmp} ]] ; do
562 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
563 done 375 done
564 ${exe} "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
565 echo "${tmp}" 377 echo "${tmp}"
566 else 378 else
567 [ "${exe}" == "touch" ] \ 379 if [[ ${exe} == "touch" ]] ; then
568 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
569 || exe="-d" 381 && mktemp -p "${topdir}" \
570 mktemp ${exe} "${topdir}" 382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
571 fi 388 fi
572} 389}
573 390
574# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
575# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
576# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
577# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
578# 395#
579# egetent(database, key) 396# egetent(database, key)
580egetent() { 397egetent() {
581 if useq ppc-macos ; then 398 case ${CHOST} in
399 *-darwin*)
582 case "$2" in 400 case "$2" in
583 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
584 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
585 ;; 403 ;;
586 *) # Numeric 404 *) # Numeric
587 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
588 ;; 406 ;;
589 esac 407 esac
590 elif useq x86-fbsd ; then 408 ;;
591 local action 409 *-freebsd*|*-dragonfly*)
592 if [ "$1" == "passwd" ] 410 local opts action="user"
593 then 411 [[ $1 == "passwd" ]] || action="group"
594 action="user" 412
595 else 413 # lookup by uid/gid
596 action="group" 414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
597 fi 416 fi
417
598 pw show "${action}" "$2" -q 418 pw show ${action} ${opts} "$2" -q
599 else 419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
600 which nscd >& /dev/null && nscd -i "$1" 424 type -p nscd >& /dev/null && nscd -i "$1"
601 getent "$1" "$2" 425 getent "$1" "$2"
602 fi 426 ;;
427 esac
603} 428}
604 429
605# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
606# vapier@gentoo.org 431# vapier@gentoo.org
607# 432#
614# shell: /bin/false 439# shell: /bin/false
615# homedir: /dev/null 440# homedir: /dev/null
616# groups: none 441# groups: none
617# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
618enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
619 # get the username 451 # get the username
620 local euser="$1"; shift 452 local euser=$1; shift
621 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
622 then
623 eerror "No username specified !" 454 eerror "No username specified !"
624 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
625 fi 456 fi
626 457
627 # lets see if the username already exists 458 # lets see if the username already exists
628 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
629 then
630 return 0 460 return 0
631 fi 461 fi
632 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
633 463
634 # options to pass to useradd 464 # options to pass to useradd
635 local opts= 465 local opts=
636 466
637 # handle uid 467 # handle uid
638 local euid="$1"; shift 468 local euid=$1; shift
639 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
640 then
641 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
642 then
643 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
644 then
645 euid="next" 472 euid="next"
646 fi 473 fi
647 else 474 else
648 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
649 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
650 fi 477 fi
651 else 478 else
652 euid="next" 479 euid="next"
653 fi 480 fi
654 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
655 then 482 for ((euid = 101; euid <= 999; euid++)); do
656 local pwrange
657 if [ "${USERLAND}" == "BSD" ] ; then
658 pwrange="`jot 898 101`"
659 else
660 pwrange="`seq 101 999`"
661 fi
662 for euid in ${pwrange} ; do
663 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
664 done 484 done
665 fi 485 fi
666 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
667 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
668 488
669 # handle shell 489 # handle shell
670 local eshell="$1"; shift 490 local eshell=$1; shift
671 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
672 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
673 if [ ! -e "${eshell}" ]
674 then
675 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
676 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
677 fi 499 fi
678 else 500 else
679 if [ "${USERLAND}" == "BSD" ] 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
680 then 502 [[ -x ${ROOT}${shell} ]] && break
681 eshell="/usr/bin/false" 503 done
682 else 504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
683 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
684 fi 513 fi
514
515 eshell=${shell}
685 fi 516 fi
686 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
687 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
688 519
689 # handle homedir 520 # handle homedir
690 local ehome="$1"; shift 521 local ehome=$1; shift
691 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
692 then
693 ehome="/dev/null" 523 ehome="/dev/null"
694 fi 524 fi
695 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
696 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
697 527
698 # handle groups 528 # handle groups
699 local egroups="$1"; shift 529 local egroups=$1; shift
700 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
701 then
702 local oldifs="${IFS}" 531 local oldifs=${IFS}
703 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
704 533
705 export IFS="," 534 export IFS=","
706 for g in ${egroups} 535 for g in ${egroups} ; do
707 do
708 export IFS="${oldifs}" 536 export IFS=${oldifs}
709 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
710 then
711 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
712 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
713 fi 540 fi
714 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
715 then
716 defgroup="${g}" 542 defgroup=${g}
717 else 543 else
718 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
719 fi 545 fi
720 export IFS="," 546 export IFS=","
721 done 547 done
722 export IFS="${oldifs}" 548 export IFS=${oldifs}
723 549
724 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
725 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
726 then
727 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
728 fi 553 fi
729 else 554 else
730 egroups="(none)" 555 egroups="(none)"
731 fi 556 fi
732 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
733 558
734 # handle extra and add the user 559 # handle extra and add the user
735 local eextra="$@"
736 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
737 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
738 if useq ppc-macos 562 case ${CHOST} in
739 then 563 *-darwin*)
740 ### Make the user 564 ### Make the user
741 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
742 then
743 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
744 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
745 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
746 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
747 ### Add the user to the groups specified 570 ### Add the user to the groups specified
748 local oldifs="${IFS}" 571 local oldifs=${IFS}
749 export IFS="," 572 export IFS=","
750 for g in ${egroups} 573 for g in ${egroups} ; do
751 do
752 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
753 done 575 done
754 export IFS="${oldifs}" 576 export IFS=${oldifs}
755 else 577 else
756 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
757 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
758 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
759 die "Required function missing" 581 die "Required function missing"
760 fi 582 fi
761 elif use x86-fbsd ; then 583 ;;
762 if [ -z "${eextra}" ] 584 *-freebsd*|*-dragonfly*)
763 then 585 if [[ -z $@ ]] ; then
764 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
765 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
766 die "enewuser failed" 588 die "enewuser failed"
767 else 589 else
768 einfo " - Extra: ${eextra}" 590 einfo " - Extra: $@"
769 pw useradd ${euser} ${opts} \ 591 pw useradd ${euser} ${opts} \
770 -c ${eextra} || die "enewuser failed" 592 "$@" || die "enewuser failed"
771 fi 593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
772 else 599 else
773 if [ -z "${eextra}" ] 600 einfo " - Extra: $@"
774 then 601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
775 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
776 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
777 || die "enewuser failed" 622 || die "enewuser failed"
778 else 623 else
779 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
780 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
781 || die "enewuser failed" 626 || die "enewuser failed"
782 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
783 fi 636 fi
637
784 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
785
786 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
787 then
788 einfo " - Creating ${ehome} in ${D}"
789 dodir ${ehome}
790 fowners ${euser} ${ehome}
791 fperms 755 ${ehome}
792 fi
793} 639}
794 640
795# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
796# vapier@gentoo.org 642# vapier@gentoo.org
797# 643#
800# Default values if you do not specify any: 646# Default values if you do not specify any:
801# groupname: REQUIRED ! 647# groupname: REQUIRED !
802# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
803# extra: none 649# extra: none
804enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
805 # get the group 658 # get the group
806 local egroup="$1"; shift 659 local egroup="$1"; shift
807 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
808 then 661 then
809 eerror "No group specified !" 662 eerror "No group specified !"
810 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
811 fi 664 fi
812 665
813 # see if group already exists 666 # see if group already exists
814 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
815 then
816 return 0 668 return 0
817 fi 669 fi
818 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
819 671
820 # options to pass to useradd 672 # options to pass to useradd
826 then 678 then
827 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
828 then 680 then
829 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
830 then 682 then
831 if useq ppc-macos ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
832 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
833 else 685 else
834 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
835 fi 687 fi
836 else 688 else
850 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
851 703
852 # add the group 704 # add the group
853 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
854 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
855 if useq ppc-macos ; then 707 case ${CHOST} in
708 *-darwin*)
856 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
857 then 710 then
858 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
859 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
860 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
861 die "Required function missing" 714 die "Required function missing"
862 fi 715 fi
863 716
864 # If we need the next available 717 # If we need the next available
865 case ${egid} in 718 case ${egid} in
866 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
867 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
868 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
869 done 722 done
870 esac 723 esac
871 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
872 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
873 elif use x86-fbsd ; then 726 ;;
727
728 *-freebsd*|*-dragonfly*)
874 case ${egid} in 729 case ${egid} in
875 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 731 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
878 done 733 done
879 esac 734 esac
880 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
881 else 736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
882 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
883 fi 750 ;;
751 esac
884 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
885} 753}
886 754
887# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
888# vapier@gentoo.org 756# vapier@gentoo.org
889# 757#
890# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
891edos2unix() { 759edos2unix() {
892 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
893 do
894 cp "${f}" ${T}/edos2unix
895 sed 's/\r$//' ${T}/edos2unix > "${f}"
896 done
897} 761}
898 762
899 763
900############################################################## 764##############################################################
901# START: Handle .desktop files and menu entries # 765# START: Handle .desktop files and menu entries #
902# maybe this should be separated into a new eclass some time # 766# maybe this should be separated into a new eclass some time #
903# lanius@gentoo.org # 767# lanius@gentoo.org #
904############################################################## 768##############################################################
905 769
906# Make a desktop file ! 770# Make a desktop file !
907# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
908# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
909# 773#
910# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
911# 775#
912# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
913# name: the name that will show up in the menu 777# name: the name that will show up in the menu
914# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
915# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
916# a full path to an icon 780# a full path to an icon
917# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
918# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 782# http://www.freedesktop.org/Standards/desktop-entry-spec
919# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
920make_desktop_entry() { 784make_desktop_entry() {
921 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
922 786
923 local exec=${1} 787 local exec=${1}
930 local catmaj=${CATEGORY%%-*} 794 local catmaj=${CATEGORY%%-*}
931 local catmin=${CATEGORY##*-} 795 local catmin=${CATEGORY##*-}
932 case ${catmaj} in 796 case ${catmaj} in
933 app) 797 app)
934 case ${catmin} in 798 case ${catmin} in
935 admin) type=System;; 799 admin) type=System;;
936 cdr) type=DiscBurning;; 800 cdr) type=DiscBurning;;
937 dicts) type=Dictionary;; 801 dicts) type=Dictionary;;
938 editors) type=TextEditor;; 802 editors) type=TextEditor;;
939 emacs) type=TextEditor;; 803 emacs) type=TextEditor;;
940 emulation) type=Emulator;; 804 emulation) type=Emulator;;
941 laptop) type=HardwareSettings;; 805 laptop) type=HardwareSettings;;
942 office) type=Office;; 806 office) type=Office;;
943 vim) type=TextEditor;; 807 vim) type=TextEditor;;
944 xemacs) type=TextEditor;; 808 xemacs) type=TextEditor;;
945 *) type=;; 809 *) type=;;
946 esac 810 esac
947 ;; 811 ;;
948 812
949 dev) 813 dev)
950 type="Development" 814 type="Development"
951 ;; 815 ;;
952 816
953 games) 817 games)
954 [[ -z ${path} ]] && path=${GAMES_BINDIR}
955
956 case ${catmin} in 818 case ${catmin} in
957 action) type=ActionGame;; 819 action|fps) type=ActionGame;;
958 arcade) type=ArcadeGame;; 820 arcade) type=ArcadeGame;;
959 board) type=BoardGame;; 821 board) type=BoardGame;;
960 kid) type=KidsGame;; 822 kids) type=KidsGame;;
961 emulation) type=Emulator;; 823 emulation) type=Emulator;;
962 puzzle) type=LogicGame;; 824 puzzle) type=LogicGame;;
963 rpg) type=RolePlaying;; 825 rpg) type=RolePlaying;;
964 roguelike) type=RolePlaying;; 826 roguelike) type=RolePlaying;;
965 simulation) type=Simulation;; 827 simulation) type=Simulation;;
966 sports) type=SportsGame;; 828 sports) type=SportsGame;;
967 strategy) type=StrategyGame;; 829 strategy) type=StrategyGame;;
968 *) type=;; 830 *) type=;;
969 esac 831 esac
970 type="Game;${type}" 832 type="Game;${type}"
971 ;; 833 ;;
972 834
973 mail) 835 mail)
977 media) 839 media)
978 case ${catmin} in 840 case ${catmin} in
979 gfx) type=Graphics;; 841 gfx) type=Graphics;;
980 radio) type=Tuner;; 842 radio) type=Tuner;;
981 sound) type=Audio;; 843 sound) type=Audio;;
982 tv) type=TV;; 844 tv) type=TV;;
983 video) type=Video;; 845 video) type=Video;;
984 *) type=;; 846 *) type=;;
985 esac 847 esac
986 type="AudioVideo;${type}" 848 type="AudioVideo;${type}"
987 ;; 849 ;;
988 850
989 net) 851 net)
990 case ${catmin} in 852 case ${catmin} in
991 dialup) type=Dialup;; 853 dialup) type=Dialup;;
992 ftp) type=FileTransfer;; 854 ftp) type=FileTransfer;;
993 im) type=InstantMessaging;; 855 im) type=InstantMessaging;;
994 irc) type=IRCClient;; 856 irc) type=IRCClient;;
995 mail) type=Email;; 857 mail) type=Email;;
996 news) type=News;; 858 news) type=News;;
997 nntp) type=News;; 859 nntp) type=News;;
998 p2p) type=FileTransfer;; 860 p2p) type=FileTransfer;;
999 *) type=;; 861 *) type=;;
1000 esac 862 esac
1001 type="Network;${type}" 863 type="Network;${type}"
1002 ;; 864 ;;
1003 865
1004 sci) 866 sci)
1005 case ${catmin} in 867 case ${catmin} in
1006 astro*) type=Astronomoy;; 868 astro*) type=Astronomy;;
1007 bio*) type=Biology;; 869 bio*) type=Biology;;
1008 calc*) type=Calculator;; 870 calc*) type=Calculator;;
1009 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
1010 geo*) type=Geology;; 872 geo*) type=Geology;;
1011 math*) type=Math;; 873 math*) type=Math;;
1012 *) type=;; 874 *) type=;;
1013 esac 875 esac
1014 type="Science;${type}" 876 type="Science;${type}"
1015 ;; 877 ;;
1016 878
1017 www) 879 www)
1018 case ${catmin} in 880 case ${catmin} in
1019 client) type=WebBrowser;; 881 client) type=WebBrowser;;
1020 *) type=;; 882 *) type=;;
1021 esac 883 esac
1022 type="Network" 884 type="Network"
1023 ;; 885 ;;
1024 886
1025 *) 887 *)
1026 type= 888 type=
1027 ;; 889 ;;
1028 esac 890 esac
1029 fi 891 fi
1030 892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1031 local desktop=${T}/${exec%% *}-${P}.desktop 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1032 899
900 cat <<-EOF > "${desktop}"
1033echo "[Desktop Entry] 901 [Desktop Entry]
1034Encoding=UTF-8 902 Encoding=UTF-8
1035Version=0.9.2 903 Version=0.9.2
1036Name=${name} 904 Name=${name}
1037Type=Application 905 Type=Application
1038Comment=${DESCRIPTION} 906 Comment=${DESCRIPTION}
1039Exec=${exec} 907 Exec=${exec}
908 TryExec=${exec%% *}
1040Path=${path} 909 Path=${path}
1041Icon=${icon} 910 Icon=${icon}
1042Categories=Application;${type};" > "${desktop}" 911 Categories=Application;${type};
912 EOF
1043 913
914 (
915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
1044 insinto /usr/share/applications 917 insinto /usr/share/applications
1045 doins "${desktop}" 918 doins "${desktop}"
1046 919 )
1047 return 0
1048} 920}
921
922
923# Validate desktop entries using desktop-file-utils
924# Carsten Lohrke <carlo@gentoo.org>
925#
926# Usage: validate_desktop_entries [directory ...]
927
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi
948}
949
1049 950
1050# Make a GDM/KDM Session file 951# Make a GDM/KDM Session file
1051# 952#
1052# make_desktop_entry(<title>, <command>) 953# make_session_desktop(<title>, <command>)
1053# title: File to execute to start the Window Manager 954# title: File to execute to start the Window Manager
1054# command: Name of the Window Manager 955# command: Name of the Window Manager
1055 956
1056make_session_desktop() { 957make_session_desktop() {
1057
1058 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 958 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1059 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 959 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1060 960
1061 local title="${1}" 961 local title=$1
1062 local command="${2}" 962 local command=$2
1063 local desktop="${T}/${wm}.desktop" 963 local desktop=${T}/${wm}.desktop
1064 964
965 cat <<-EOF > "${desktop}"
1065echo "[Desktop Entry] 966 [Desktop Entry]
1066Encoding=UTF-8 967 Encoding=UTF-8
1067Name=${title} 968 Name=${title}
1068Comment=This session logs you into ${title} 969 Comment=This session logs you into ${title}
1069Exec=${command} 970 Exec=${command}
1070TryExec=${command} 971 TryExec=${command}
1071Type=Application" > "${desktop}" 972 Type=Application
973 EOF
1072 974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
1073 insinto /usr/share/xsessions 978 insinto /usr/share/xsessions
1074 doins "${desktop}" 979 doins "${desktop}"
1075 980 )
1076 return 0
1077} 981}
1078 982
1079domenu() { 983domenu() {
1080 local i 984 (
1081 local j 985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
987 local i j ret=0
1082 insinto /usr/share/applications 988 insinto /usr/share/applications
1083 for i in ${@} 989 for i in "$@" ; do
1084 do
1085 if [ -f "${i}" ]; 990 if [[ -f ${i} ]] ; then
1086 then
1087 doins ${i} 991 doins "${i}"
992 ((ret+=$?))
1088 elif [ -d "${i}" ]; 993 elif [[ -d ${i} ]] ; then
1089 then
1090 for j in ${i}/*.desktop 994 for j in "${i}"/*.desktop ; do
1091 do
1092 doins ${j} 995 doins "${j}"
996 ((ret+=$?))
1093 done 997 done
1094 fi 998 fi
1095 done 999 done
1000 exit ${ret}
1001 )
1002}
1003newmenu() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
1007 insinto /usr/share/applications
1008 newins "$@"
1009 )
1096} 1010}
1097 1011
1098doicon() { 1012doicon() {
1099 local i 1013 (
1100 local j 1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
1016 local i j ret
1101 insinto /usr/share/pixmaps 1017 insinto /usr/share/pixmaps
1102 for i in ${@} 1018 for i in "$@" ; do
1103 do
1104 if [ -f "${i}" ]; 1019 if [[ -f ${i} ]] ; then
1105 then
1106 doins ${i} 1020 doins "${i}"
1021 ((ret+=$?))
1107 elif [ -d "${i}" ]; 1022 elif [[ -d ${i} ]] ; then
1108 then
1109 for j in ${i}/*.png 1023 for j in "${i}"/*.png ; do
1110 do
1111 doins ${j} 1024 doins "${j}"
1025 ((ret+=$?))
1112 done 1026 done
1113 fi 1027 fi
1114 done 1028 done
1029 exit ${ret}
1030 )
1031}
1032newicon() {
1033 (
1034 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller
1036 insinto /usr/share/pixmaps
1037 newins "$@"
1038 )
1115} 1039}
1116 1040
1117############################################################## 1041##############################################################
1118# END: Handle .desktop files and menu entries # 1042# END: Handle .desktop files and menu entries #
1119############################################################## 1043##############################################################
1120 1044
1121 1045
1122# for internal use only (unpack_pdv and unpack_makeself) 1046# for internal use only (unpack_pdv and unpack_makeself)
1123find_unpackable_file() { 1047find_unpackable_file() {
1124 local src="$1" 1048 local src=$1
1125 if [ -z "${src}" ] 1049 if [[ -z ${src} ]] ; then
1126 then
1127 src="${DISTDIR}/${A}" 1050 src=${DISTDIR}/${A}
1128 else 1051 else
1129 if [ -e "${DISTDIR}/${src}" ] 1052 if [[ -e ${DISTDIR}/${src} ]] ; then
1130 then
1131 src="${DISTDIR}/${src}" 1053 src=${DISTDIR}/${src}
1132 elif [ -e "${PWD}/${src}" ] 1054 elif [[ -e ${PWD}/${src} ]] ; then
1133 then
1134 src="${PWD}/${src}" 1055 src=${PWD}/${src}
1135 elif [ -e "${src}" ] 1056 elif [[ -e ${src} ]] ; then
1136 then
1137 src="${src}" 1057 src=${src}
1138 fi
1139 fi 1058 fi
1140 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1059 fi
1060 [[ ! -e ${src} ]] && return 1
1141 echo "${src}" 1061 echo "${src}"
1142} 1062}
1143 1063
1144# Unpack those pesky pdv generated files ... 1064# Unpack those pesky pdv generated files ...
1145# They're self-unpacking programs with the binary package stuffed in 1065# They're self-unpacking programs with the binary package stuffed in
1146# the middle of the archive. Valve seems to use it a lot ... too bad 1066# the middle of the archive. Valve seems to use it a lot ... too bad
1147# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1067# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1148# 1068#
1149# Usage: unpack_pdv [file to unpack] [size of off_t] 1069# Usage: unpack_pdv [file to unpack] [size of off_t]
1150# - you have to specify the off_t size ... i have no idea how to extract that 1070# - you have to specify the off_t size ... i have no idea how to extract that
1151# information out of the binary executable myself. basically you pass in 1071# information out of the binary executable myself. basically you pass in
1152# the size of the off_t type (in bytes) on the machine that built the pdv 1072# the size of the off_t type (in bytes) on the machine that built the pdv
1153# archive. one way to determine this is by running the following commands: 1073# archive. one way to determine this is by running the following commands:
1154# strings <pdv archive> | grep lseek 1074# strings <pdv archive> | grep lseek
1155# strace -elseek <pdv archive> 1075# strace -elseek <pdv archive>
1156# basically look for the first lseek command (we do the strings/grep because 1076# basically look for the first lseek command (we do the strings/grep because
1157# sometimes the function call is _llseek or something) and steal the 2nd 1077# sometimes the function call is _llseek or something) and steal the 2nd
1158# parameter. here is an example: 1078# parameter. here is an example:
1159# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1079# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1160# lseek 1080# lseek
1161# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1081# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1162# lseek(3, -4, SEEK_END) = 2981250 1082# lseek(3, -4, SEEK_END) = 2981250
1163# thus we would pass in the value of '4' as the second parameter. 1083# thus we would pass in the value of '4' as the second parameter.
1164unpack_pdv() { 1084unpack_pdv() {
1165 local src="`find_unpackable_file $1`" 1085 local src=$(find_unpackable_file "$1")
1166 local sizeoff_t="$2" 1086 local sizeoff_t=$2
1167 1087
1088 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1168 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1089 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1169 1090
1170 local shrtsrc="`basename ${src}`" 1091 local shrtsrc=$(basename "${src}")
1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1092 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1172 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1093 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1173 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1094 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1174 1095
1175 # grab metadata for debug reasons 1096 # grab metadata for debug reasons
1176 local metafile="$(emktemp)" 1097 local metafile=$(emktemp)
1177 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1098 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1178 1099
1179 # rip out the final file name from the metadata 1100 # rip out the final file name from the metadata
1180 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1101 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1181 datafile="`basename ${datafile}`" 1102 datafile=$(basename "${datafile}")
1182 1103
1183 # now lets uncompress/untar the file if need be 1104 # now lets uncompress/untar the file if need be
1184 local tmpfile="$(emktemp)" 1105 local tmpfile=$(emktemp)
1185 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1106 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1186 1107
1187 local iscompressed="`file -b ${tmpfile}`" 1108 local iscompressed=$(file -b "${tmpfile}")
1188 if [ "${iscompressed:0:8}" == "compress" ] ; then 1109 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1189 iscompressed=1 1110 iscompressed=1
1190 mv ${tmpfile}{,.Z} 1111 mv ${tmpfile}{,.Z}
1191 gunzip ${tmpfile} 1112 gunzip ${tmpfile}
1192 else 1113 else
1193 iscompressed=0 1114 iscompressed=0
1194 fi 1115 fi
1195 local istar="`file -b ${tmpfile}`" 1116 local istar=$(file -b "${tmpfile}")
1196 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1117 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1197 istar=1 1118 istar=1
1198 else 1119 else
1199 istar=0 1120 istar=0
1200 fi 1121 fi
1201 1122
1237# many other game companies. 1158# many other game companies.
1238# 1159#
1239# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1160# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1240# - If the file is not specified then unpack will utilize ${A}. 1161# - If the file is not specified then unpack will utilize ${A}.
1241# - If the offset is not specified then we will attempt to extract 1162# - If the offset is not specified then we will attempt to extract
1242# the proper offset from the script itself. 1163# the proper offset from the script itself.
1243unpack_makeself() { 1164unpack_makeself() {
1165 local src_input=${1:-${A}}
1244 local src="$(find_unpackable_file "$1")" 1166 local src=$(find_unpackable_file "${src_input}")
1245 local skip="$2" 1167 local skip=$2
1246 local exe="$3" 1168 local exe=$3
1247 1169
1170 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1171
1248 local shrtsrc="$(basename "${src}")" 1172 local shrtsrc=$(basename "${src}")
1249 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1173 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1250 if [ -z "${skip}" ] 1174 if [[ -z ${skip} ]] ; then
1251 then
1252 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1175 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1253 local skip=0 1176 local skip=0
1254 exe=tail 1177 exe=tail
1255 case ${ver} in 1178 case ${ver} in
1256 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1179 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1257 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1180 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1258 ;; 1181 ;;
1259 2.0|2.0.1) 1182 2.0|2.0.1)
1260 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1183 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1261 ;; 1184 ;;
1269 ;; 1192 ;;
1270 2.1.3) 1193 2.1.3)
1271 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1194 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1272 let skip="skip + 1" 1195 let skip="skip + 1"
1273 ;; 1196 ;;
1274 2.1.4) 1197 2.1.4|2.1.5)
1275 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1198 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1276 skip=$(head -n ${skip} "${src}" | wc -c) 1199 skip=$(head -n ${skip} "${src}" | wc -c)
1277 exe="dd" 1200 exe="dd"
1278 ;; 1201 ;;
1279 *) 1202 *)
1291 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1214 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1292 *) die "makeself cant handle exe '${exe}'" 1215 *) die "makeself cant handle exe '${exe}'"
1293 esac 1216 esac
1294 1217
1295 # lets grab the first few bytes of the file to figure out what kind of archive it is 1218 # lets grab the first few bytes of the file to figure out what kind of archive it is
1296 local tmpfile="$(emktemp)" 1219 local tmpfile=$(emktemp)
1297 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1220 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1298 local filetype="$(file -b "${tmpfile}")" 1221 local filetype=$(file -b "${tmpfile}")
1299 case ${filetype} in 1222 case ${filetype} in
1300 *tar\ archive) 1223 *tar\ archive*)
1301 eval ${exe} | tar --no-same-owner -xf - 1224 eval ${exe} | tar --no-same-owner -xf -
1302 ;; 1225 ;;
1303 bzip2*) 1226 bzip2*)
1304 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1227 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1305 ;; 1228 ;;
1324check_license() { 1247check_license() {
1325 local lic=$1 1248 local lic=$1
1326 if [ -z "${lic}" ] ; then 1249 if [ -z "${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${LICENSE}" 1250 lic="${PORTDIR}/licenses/${LICENSE}"
1328 else 1251 else
1329 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1252 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1330 lic="${PORTDIR}/licenses/${src}" 1253 lic="${PORTDIR}/licenses/${lic}"
1331 elif [ -e "${PWD}/${src}" ] ; then 1254 elif [ -e "${PWD}/${lic}" ] ; then
1332 lic="${PWD}/${src}" 1255 lic="${PWD}/${lic}"
1333 elif [ -e "${src}" ] ; then 1256 elif [ -e "${lic}" ] ; then
1334 lic="${src}" 1257 lic="${lic}"
1335 fi
1336 fi 1258 fi
1259 fi
1337 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1260 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1338 local l="`basename ${lic}`" 1261 local l="`basename ${lic}`"
1339 1262
1340 # here is where we check for the licenses the user already 1263 # here is where we check for the licenses the user already
1341 # accepted ... if we don't find a match, we make the user accept 1264 # accepted ... if we don't find a match, we make the user accept
1342 local shopts=$- 1265 local shopts=$-
1343 local alic 1266 local alic
1344 set -o noglob #so that bash doesn't expand "*" 1267 set -o noglob #so that bash doesn't expand "*"
1345 for alic in ${ACCEPT_LICENSE} ; do 1268 for alic in ${ACCEPT_LICENSE} ; do
1346 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1269 if [[ ${alic} == ${l} ]]; then
1347 set +o noglob; set -${shopts} #reset old shell opts 1270 set +o noglob; set -${shopts} #reset old shell opts
1348 return 0 1271 return 0
1349 fi 1272 fi
1350 done 1273 done
1351 set +o noglob; set -$shopts #reset old shell opts 1274 set +o noglob; set -$shopts #reset old shell opts
1352 1275
1353 local licmsg="$(emktemp)" 1276 local licmsg=$(emktemp)
1354 cat << EOF > ${licmsg} 1277 cat <<-EOF > ${licmsg}
1355********************************************************** 1278 **********************************************************
1356The following license outlines the terms of use of this 1279 The following license outlines the terms of use of this
1357package. You MUST accept this license for installation to 1280 package. You MUST accept this license for installation to
1358continue. When you are done viewing, hit 'q'. If you 1281 continue. When you are done viewing, hit 'q'. If you
1359CTRL+C out of this, the install will not run! 1282 CTRL+C out of this, the install will not run!
1360********************************************************** 1283 **********************************************************
1361 1284
1362EOF 1285 EOF
1363 cat ${lic} >> ${licmsg} 1286 cat ${lic} >> ${licmsg}
1364 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1287 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1365 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1288 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1366 read alic 1289 read alic
1367 case ${alic} in 1290 case ${alic} in
1384# and when the function returns, you can assume that the cd has been 1307# and when the function returns, you can assume that the cd has been
1385# found at CDROM_ROOT. 1308# found at CDROM_ROOT.
1386# 1309#
1387# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1310# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1388# etc... if you want to give the cds better names, then just export 1311# etc... if you want to give the cds better names, then just export
1389# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1312# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1313# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1314# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1315# CDROM_NAME_2="data cd"
1316# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1390# 1317#
1391# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1318# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1392# 1319#
1393# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1320# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1394# - this will attempt to locate a cd based upon a file that is on 1321# - this will attempt to locate a cd based upon a file that is on
1395# the cd ... the more files you give this function, the more cds 1322# the cd ... the more files you give this function, the more cds
1396# the cdrom functions will handle 1323# the cdrom functions will handle
1397cdrom_get_cds() { 1324cdrom_get_cds() {
1398 # first we figure out how many cds we're dealing with by 1325 # first we figure out how many cds we're dealing with by
1399 # the # of files they gave us 1326 # the # of files they gave us
1400 local cdcnt=0 1327 local cdcnt=0
1401 local f= 1328 local f=
1402 for f in "$@" ; do 1329 for f in "$@" ; do
1403 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1404 export CDROM_CHECK_${cdcnt}="$f" 1331 export CDROM_CHECK_${cdcnt}="$f"
1405 done 1332 done
1406 export CDROM_TOTAL_CDS=${cdcnt} 1333 export CDROM_TOTAL_CDS=${cdcnt}
1407 export CDROM_CURRENT_CD=1 1334 export CDROM_CURRENT_CD=1
1408 1335
1409 # now we see if the user gave use CD_ROOT ... 1336 # now we see if the user gave use CD_ROOT ...
1410 # if they did, let's just believe them that it's correct 1337 # if they did, let's just believe them that it's correct
1411 if [[ ! -z ${CD_ROOT} ]] ; then
1412 export CDROM_ROOT=${CD_ROOT}
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414 return
1415 fi
1416 # do the same for CD_ROOT_X
1417 if [[ ! -z ${CD_ROOT_1} ]] ; then 1338 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1418 local var= 1339 local var=
1419 cdcnt=0 1340 cdcnt=0
1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1341 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1421 cdcnt=$((cdcnt + 1)) 1342 ((++cdcnt))
1422 var="CD_ROOT_${cdcnt}" 1343 var="CD_ROOT_${cdcnt}"
1344 [[ -z ${!var} ]] && var="CD_ROOT"
1423 if [[ -z ${!var} ]] ; then 1345 if [[ -z ${!var} ]] ; then
1424 eerror "You must either use just the CD_ROOT" 1346 eerror "You must either use just the CD_ROOT"
1425 eerror "or specify ALL the CD_ROOT_X variables." 1347 eerror "or specify ALL the CD_ROOT_X variables."
1426 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1348 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1427 die "could not locate CD_ROOT_${cdcnt}" 1349 die "could not locate CD_ROOT_${cdcnt}"
1428 fi 1350 fi
1429 export CDROM_ROOTS_${cdcnt}="${!var}"
1430 done 1351 done
1431 export CDROM_ROOT=${CDROM_ROOTS_1} 1352 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354 export CDROM_SET=-1
1355 for f in ${CDROM_CHECK_1//:/ } ; do
1356 ((++CDROM_SET))
1357 [[ -e ${CD_ROOT}/${f} ]] && break
1358 done
1359 export CDROM_MATCH=${f}
1433 return 1360 return
1434 fi 1361 fi
1435 1362
1363 # User didn't help us out so lets make sure they know they can
1364 # simplify the whole process ...
1436 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1437 einfon "This ebuild will need the " 1366 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1438 if [[ -z ${CDROM_NAME} ]] ; then
1439 echo "cdrom for ${PN}."
1440 else
1441 echo "${CDROM_NAME}."
1442 fi
1443 echo 1367 echo
1444 einfo "If you do not have the CD, but have the data files" 1368 einfo "If you do not have the CD, but have the data files"
1445 einfo "mounted somewhere on your filesystem, just export" 1369 einfo "mounted somewhere on your filesystem, just export"
1446 einfo "the variable CD_ROOT so that it points to the" 1370 einfo "the variable CD_ROOT so that it points to the"
1447 einfo "directory containing the files." 1371 einfo "directory containing the files."
1448 echo 1372 echo
1449 einfo "For example:" 1373 einfo "For example:"
1450 einfo "export CD_ROOT=/mnt/cdrom" 1374 einfo "export CD_ROOT=/mnt/cdrom"
1451 echo 1375 echo
1452 else 1376 else
1377 if [[ -n ${CDROM_NAME_SET} ]] ; then
1378 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1379 cdcnt=0
1380 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1381 ((++cdcnt))
1382 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1383 done
1384 fi
1385
1453 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1386 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1454 cdcnt=0 1387 cdcnt=0
1455 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1456 cdcnt=$((cdcnt + 1)) 1389 ((++cdcnt))
1457 var="CDROM_NAME_${cdcnt}" 1390 var="CDROM_NAME_${cdcnt}"
1458 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1391 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1459 done 1392 done
1460 echo 1393 echo
1461 einfo "If you do not have the CDs, but have the data files" 1394 einfo "If you do not have the CDs, but have the data files"
1462 einfo "mounted somewhere on your filesystem, just export" 1395 einfo "mounted somewhere on your filesystem, just export"
1463 einfo "the following variables so they point to the right place:" 1396 einfo "the following variables so they point to the right place:"
1464 einfon "" 1397 einfon ""
1465 cdcnt=0 1398 cdcnt=0
1466 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1399 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1467 cdcnt=$((cdcnt + 1)) 1400 ((++cdcnt))
1468 echo -n " CD_ROOT_${cdcnt}" 1401 echo -n " CD_ROOT_${cdcnt}"
1469 done 1402 done
1470 echo 1403 echo
1471 einfo "Or, if you have all the files in the same place, or" 1404 einfo "Or, if you have all the files in the same place, or"
1472 einfo "you only have one cdrom, you can export CD_ROOT" 1405 einfo "you only have one cdrom, you can export CD_ROOT"
1475 echo 1408 echo
1476 einfo "For example:" 1409 einfo "For example:"
1477 einfo "export CD_ROOT_1=/mnt/cdrom" 1410 einfo "export CD_ROOT_1=/mnt/cdrom"
1478 echo 1411 echo
1479 fi 1412 fi
1413
1414 export CDROM_SET=""
1480 export CDROM_CURRENT_CD=0 1415 export CDROM_CURRENT_CD=0
1481 cdrom_load_next_cd 1416 cdrom_load_next_cd
1482} 1417}
1483 1418
1484# this is only used when you need access to more than one cd. 1419# this is only used when you need access to more than one cd.
1485# when you have finished using the first cd, just call this function. 1420# when you have finished using the first cd, just call this function.
1486# when it returns, CDROM_ROOT will be pointing to the second cd. 1421# when it returns, CDROM_ROOT will be pointing to the second cd.
1487# remember, you can only go forward in the cd chain, you can't go back. 1422# remember, you can only go forward in the cd chain, you can't go back.
1488cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1489 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1490 local var= 1424 local var
1491 1425 ((++CDROM_CURRENT_CD))
1492 if [[ ! -z ${CD_ROOT} ]] ; then
1493 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1494 return
1495 fi
1496 1426
1497 unset CDROM_ROOT 1427 unset CDROM_ROOT
1498 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1500 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1501 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1502 else 1433 else
1503 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1504 fi 1435 fi
1505 1436
1506 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1512# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1513# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1514# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1515# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1516cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1517 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1518 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1519 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1520 local mline=""
1521 local showedmsg=0
1522 1461
1523 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1524 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1525 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1464 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1526 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1527 done 1476 done
1528 1477
1529 if [[ -z ${CDROM_ROOT} ]] ; then
1530 echo 1478 echo
1531 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1532 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1533 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1534 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1535 else
1536 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1537 fi
1538 else 1483 else
1539 if [[ -z ${CDROM_NAME_1} ]] ; then
1540 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1541 else
1542 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1543 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1544 fi
1545 fi 1485 fi
1546 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1547 fi 1493 fi
1494 showedmsg=1
1495 fi
1548 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1549 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1550 read 1498 echo
1551 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1552 done 1504 done
1553} 1505}
1554 1506
1555# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1556# a package can support 1508# a package can support
1557# 1509#
1558# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1559# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1560# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1561# 1513#
1562# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1563# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1564# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1565# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1566# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1567strip-linguas() { 1519strip-linguas() {
1568 local ls newls 1520 local ls newls nols
1569 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1570 local op=$1; shift 1522 local op=$1; shift
1571 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1572 local d f 1524 local d f
1573 for d in "$@" ; do 1525 for d in "$@" ; do
1574 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1575 newls=${ls} 1527 newls=${ls}
1576 else 1528 else
1577 newls="" 1529 newls=""
1578 fi 1530 fi
1579 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1580 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1581 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1582 else 1534 else
1583 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1584 fi 1536 fi
1585 done 1537 done
1586 ls=${newls} 1538 ls=${newls}
1587 done 1539 done
1588 ls=${ls//.po}
1589 else 1540 else
1590 ls=$@ 1541 ls="$@"
1591 fi 1542 fi
1592 1543
1593 ls=" ${ls} " 1544 nols=""
1594 newls="" 1545 newls=""
1595 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1596 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1597 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1598 else 1549 else
1599 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1600 fi 1551 fi
1601 done 1552 done
1602 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1603 unset LINGUAS 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1604 else
1605 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1606 fi
1607} 1556}
1608 1557
1609# moved from kernel.eclass since they are generally useful outside of 1558# moved from kernel.eclass since they are generally useful outside of
1610# kernel.eclass -iggy (20041002) 1559# kernel.eclass -iggy (20041002)
1611 1560
1623 x86) export ARCH="i386";; 1572 x86) export ARCH="i386";;
1624 amd64) export ARCH="x86_64";; 1573 amd64) export ARCH="x86_64";;
1625 hppa) export ARCH="parisc";; 1574 hppa) export ARCH="parisc";;
1626 mips) export ARCH="mips";; 1575 mips) export ARCH="mips";;
1627 sparc) export ARCH="$(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! 1576 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1628 *) export ARCH="${ARCH}";; 1577 *) export ARCH="${ARCH}";;
1629 esac 1578 esac
1630} 1579}
1631 1580
1632# set's ARCH back to what portage expects 1581# set's ARCH back to what portage expects
1633set_arch_to_portage() { 1582set_arch_to_portage() {
1640 1589
1641# Jeremy Huddleston <eradicator@gentoo.org>: 1590# Jeremy Huddleston <eradicator@gentoo.org>:
1642# preserve_old_lib /path/to/libblah.so.0 1591# preserve_old_lib /path/to/libblah.so.0
1643# preserve_old_lib_notify /path/to/libblah.so.0 1592# preserve_old_lib_notify /path/to/libblah.so.0
1644# 1593#
1645# These functions are useful when a lib in your package changes --soname. Such 1594# These functions are useful when a lib in your package changes --library. Such
1646# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1595# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1647# would break packages that link against it. Most people get around this 1596# would break packages that link against it. Most people get around this
1648# by using the portage SLOT mechanism, but that is not always a relevant 1597# by using the portage SLOT mechanism, but that is not always a relevant
1649# solution, so instead you can add the following to your ebuilds: 1598# solution, so instead you can add the following to your ebuilds:
1650# 1599#
1651# src_install() { 1600# pkg_preinst() {
1652# ... 1601# ...
1653# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1602# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1654# ... 1603# ...
1655# } 1604# }
1656# 1605#
1659# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1608# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1660# ... 1609# ...
1661# } 1610# }
1662 1611
1663preserve_old_lib() { 1612preserve_old_lib() {
1664 LIB=$1 1613 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1614 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1615 die "Invalid preserve_old_lib() usage"
1616 fi
1617 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1665 1618
1666 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1619 local lib dir
1667 SONAME=`basename ${LIB}` 1620 for lib in "$@" ; do
1668 DIRNAME=`dirname ${LIB}` 1621 [[ -e ${ROOT}/${lib} ]] || continue
1669 1622 dir=${lib%/*}
1670 dodir ${DIRNAME} 1623 dodir ${dir} || die "dodir ${dir} failed"
1671 cp ${ROOT}${LIB} ${D}${DIRNAME} 1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1672 touch ${D}${LIB} 1625 touch "${D}"/${lib}
1673 fi 1626 done
1674} 1627}
1675 1628
1676preserve_old_lib_notify() { 1629preserve_old_lib_notify() {
1677 LIB=$1 1630 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1631 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1632 die "Invalid preserve_old_lib_notify() usage"
1633 fi
1678 1634
1679 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1635 local lib notice=0
1680 SONAME=`basename ${LIB}` 1636 for lib in "$@" ; do
1681 1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1682 einfo "An old version of an installed library was detected on your system." 1640 ewarn "Old versions of installed libraries were detected on your system."
1683 einfo "In order to avoid breaking packages that link against is, this older version" 1641 ewarn "In order to avoid breaking packages that depend on these old libs,"
1684 einfo "is not being removed. In order to make full use of this newer version," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1685 einfo "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1686 einfo " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1687 einfo 1645 ewarn
1688 einfo "After doing that, you can safely remove ${LIB}"
1689 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1690 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1691} 1649}
1692 1650
1693# Hack for people to figure out if a package was built with 1651# Hack for people to figure out if a package was built with
1694# certain USE flags 1652# certain USE flags
1695# 1653#
1696# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1654# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1697# ex: built_with_use xchat gtk2 1655# ex: built_with_use xchat gtk2
1698# 1656#
1699# Flags: -a all USE flags should be utilized 1657# Flags: -a all USE flags should be utilized
1700# -o at least one USE flag should be utilized 1658# -o at least one USE flag should be utilized
1659# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1660# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1701# Note: the default flag is '-a' 1661# Note: the default flag is '-a'
1702built_with_use() { 1662built_with_use() {
1663 local hidden="no"
1664 if [[ $1 == "--hidden" ]] ; then
1665 hidden="yes"
1666 shift
1667 fi
1668
1669 local missing_action="die"
1670 if [[ $1 == "--missing" ]] ; then
1671 missing_action=$2
1672 shift ; shift
1673 case ${missing_action} in
1674 true|false|die) ;;
1675 *) die "unknown action '${missing_action}'";;
1676 esac
1677 fi
1678
1703 local opt=$1 1679 local opt=$1
1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1680 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1705 1681
1706 local PKG=$(best_version $1) 1682 local PKG=$(best_version $1)
1683 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1707 shift 1684 shift
1708 1685
1709 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1686 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1710 [[ ! -e ${USEFILE} ]] && return 1 1687 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1688
1689 # if the IUSE file doesn't exist, the read will error out, we need to handle
1690 # this gracefully
1691 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1692 case ${missing_action} in
1693 true) return 0;;
1694 false) return 1;;
1695 die) die "Unable to determine what USE flags $PKG was built with";;
1696 esac
1697 fi
1698
1699 if [[ ${hidden} == "no" ]] ; then
1700 local IUSE_BUILT=$(<${IUSEFILE})
1701 # Don't check USE_EXPAND #147237
1702 local expand
1703 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1704 if [[ $1 == ${expand}_* ]] ; then
1705 expand=""
1706 break
1707 fi
1708 done
1709 if [[ -n ${expand} ]] ; then
1710 if ! has $1 ${IUSE_BUILT} ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "$PKG does not actually support the $1 USE flag!";;
1715 esac
1716 fi
1717 fi
1718 fi
1711 1719
1712 local USE_BUILT=$(<${USEFILE}) 1720 local USE_BUILT=$(<${USEFILE})
1713 while [[ $# -gt 0 ]] ; do 1721 while [[ $# -gt 0 ]] ; do
1714 if [[ ${opt} = "-o" ]] ; then 1722 if [[ ${opt} = "-o" ]] ; then
1715 has $1 ${USE_BUILT} && return 0 1723 has $1 ${USE_BUILT} && return 0
1730 local f 1738 local f
1731 for f in $(find ${dir} -name configure) ; do 1739 for f in $(find ${dir} -name configure) ; do
1732 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1740 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1733 done 1741 done
1734 eend 0 1742 eend 0
1735}
1736
1737# dopamd <file> [more files]
1738#
1739# Install pam auth config file in /etc/pam.d
1740dopamd() {
1741 [[ -z $1 ]] && die "dopamd requires at least one argument"
1742
1743 use pam || return 0
1744
1745 insinto /etc/pam.d
1746 doins "$@" || die "failed to install $@"
1747}
1748# newpamd <old name> <new name>
1749#
1750# Install pam file <old name> as <new name> in /etc/pam.d
1751newpamd() {
1752 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1753
1754 use pam || return 0
1755
1756 insinto /etc/pam.d
1757 newins "$1" "$2" || die "failed to install $1 as $2"
1758} 1743}
1759 1744
1760# make a wrapper script ... 1745# make a wrapper script ...
1761# NOTE: this was originally games_make_wrapper, but I noticed other places where 1746# NOTE: this was originally games_make_wrapper, but I noticed other places where
1762# this could be used, so I have moved it here and made it not games-specific 1747# this could be used, so I have moved it here and made it not games-specific
1767# $4 == extra LD_LIBRARY_PATH's (make it : delimited) 1752# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1768# $5 == path for wrapper 1753# $5 == path for wrapper
1769make_wrapper() { 1754make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1755 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1756 local tmpwrapper=$(emktemp)
1757 # We don't want to quote ${bin} so that people can pass complex
1758 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1759 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1760#!/bin/sh
1774cd "${chdir}" 1761cd "${chdir:-.}"
1762if [ -n "${libdir}" ] ; then
1763 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1764 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1765 else
1766 export LD_LIBRARY_PATH="${libdir}"
1767 fi
1768fi
1776exec ${bin} "\$@" 1769exec ${bin} "\$@"
1777EOF 1770EOF
1778 chmod go+rx "${tmpwrapper}" 1771 chmod go+rx "${tmpwrapper}"
1779 if [ -n "${5}" ] 1772 if [[ -n ${path} ]] ; then
1780 then
1781 exeinto ${5} 1773 exeinto "${path}"
1782 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1783 else 1775 else
1784 newbin "${tmpwrapper}" "${wrapper}" 1776 newbin "${tmpwrapper}" "${wrapper}"
1785 fi 1777 fi
1786} 1778}

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