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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 1.162 2005/03/23 12:46:11 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${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
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 while [[ $# -gt 0 ]] ; do
115 cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/$1 )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/$1"
127 shift
128 done
129}
130
131# Simple function to draw a line consisting of '=' the same length as $*
132#
133# <azarah@gentoo.org> (11 Nov 2002)
134#
135draw_line() {
136 local i=0
137 local str_length=""
138
139 # Handle calls that do not have args, or wc not being installed ...
140 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
141 then
142 echo "==============================================================="
143 return 0
144 fi
145
146 # Get the length of $*
147 str_length="$(echo -n "$*" | wc -m)"
148
149 while [ "$i" -lt "${str_length}" ]
150 do
151 echo -n "="
152
153 i=$((i + 1))
154 done
155
156 echo
157
158 return 0
159}
160
161# Default directory where patches are located 52# Default directory where patches are located
162EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
163# Default extension for patches 54# Default extension for patches
164EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
165# Default options for patch 56# Default options for patch
166# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
167EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
168# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
169# and not the full path .. 62# and not the full path ..
170EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
171# Change the printed message for a single patch. 64# Change the printed message for a single patch.
172EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
173# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
174# 69#
175# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
176# 71#
177EPATCH_FORCE="no" 72EPATCH_FORCE="no"
178 73
179# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
180# or two patches. 75# or two patches.
191# 86#
192# Patches are applied in current directory. 87# Patches are applied in current directory.
193# 88#
194# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
195# 90#
196# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
197# 92#
198# For example: 93# For example:
199# 94#
200# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
201# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
202# 97#
203# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
204# specific patches. 99# specific patches.
205# 100#
206# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
208# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
209# 104#
210# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
211# 106#
212epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
213 local PIPE_CMD="" 113 local PIPE_CMD=""
214 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
215 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
216 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
217 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
218 local x="" 118 local x=""
219 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
220 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
221 then 123 then
222 local m="" 124 local m=""
223 einfo "${#} patches to apply ..."
224 for m in "$@" ; do 125 for m in "$@" ; do
225 epatch "${m}" 126 epatch "${m}"
226 done 127 done
227 return 0 128 return 0
228 fi 129 fi
242 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
243 else 144 else
244 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
245 fi 146 fi
246 else 147 else
247 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
248 then
249 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
250 then 150 then
251 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
252 fi 152 fi
253 153
282 ;; 182 ;;
283 esac 183 esac
284 184
285 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
286 then 186 then
287 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
288 fi 188 fi
289 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
290 do 190 do
291 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
292 # 192 #
293 # ???_arch_foo.patch 193 # ???_arch_foo.patch
294 # 194 #
295 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
297 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
298 then 198 then
299 local count=0 199 local count=0
300 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
301 local patchname=${x##*/} 201 local patchname=${x##*/}
302 202
325 225
326 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
327 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
328 do 228 do
329 # Generate some useful debug info ... 229 # Generate some useful debug info ...
330 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 232
333 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
334 then 234 then
335 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 else 237 else
338 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
339 fi 239 fi
340 240
341 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 243
344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346 246
347 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
348 then 248 then
349 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
350 then 250 then
354 count=5 254 count=5
355 break 255 break
356 fi 256 fi
357 fi 257 fi
358 258
359 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
360 then 260 then
361 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 266
367 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
368 269
369 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
370 then 271 then
371 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
372 echo 273 echo
411 then 312 then
412 einfo "Done with patching" 313 einfo "Done with patching"
413 fi 314 fi
414} 315}
415 316
416# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
417# implementation. 318# @USAGE: [temp dir]
418# 319# @DESCRIPTION:
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 321# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 322emktemp() {
548 local exe="touch" 323 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
550 local topdir="$1" 325 local topdir=$1
551 326
552 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
553 then
554 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
555 && topdir="/tmp" \ 329 && topdir="/tmp" \
556 || topdir="${T}" 330 || topdir=${T}
557 fi 331 fi
558 332
559 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
560 then 334 # system lacks `mktemp` so we have to fake it
561 local tmp=/ 335 local tmp=/
562 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
564 done 338 done
565 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
566 echo "${tmp}" 340 echo "${tmp}"
567 else 341 else
568 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
569 && exe="-p" \ 343 # but should produce a usable file on all userlands
570 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
571 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
572 fi 348 fi
349 fi
573} 350}
574 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
575# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() { 362egetent() {
582 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
583 case "$2" in 365 case "$2" in
584 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;; 368 ;;
587 *) # Numeric 369 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;; 371 ;;
590 esac 372 esac
591 elif useq x86-fbsd ; then 373 ;;
592 local action 374 *-freebsd*|*-dragonfly*)
593 if [ "$1" == "passwd" ] 375 local opts action="user"
594 then 376 [[ $1 == "passwd" ]] || action="group"
595 action="user" 377
596 else 378 # lookup by uid/gid
597 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
598 fi 381 fi
382
599 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
600 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
601 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2" 390 getent "$1" "$2"
603 fi 391 ;;
392 esac
604} 393}
605 394
606# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
607# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
608# 397# @DESCRIPTION:
609# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
610# 399# a user to the system. The only required parameter is the username.
611# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
612# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
613# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
614# note: pass -1 to get default behavior
615# shell: /bin/false
616# homedir: /dev/null
617# groups: none
618# extra: comment of 'added by portage for ${PN}'
619enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
620 # get the username 411 # get the username
621 local euser="$1"; shift 412 local euser=$1; shift
622 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
623 then
624 eerror "No username specified !" 414 eerror "No username specified !"
625 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
626 fi 416 fi
627 417
628 # lets see if the username already exists 418 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
630 then
631 return 0 420 return 0
632 fi 421 fi
633 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
634 423
635 # options to pass to useradd 424 # options to pass to useradd
636 local opts= 425 local opts=
637 426
638 # handle uid 427 # handle uid
639 local euid="$1"; shift 428 local euid=$1; shift
640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
641 then
642 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
643 then
644 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
645 then
646 euid="next" 432 euid="next"
647 fi 433 fi
648 else 434 else
649 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
650 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
651 fi 437 fi
652 else 438 else
653 euid="next" 439 euid="next"
654 fi 440 fi
655 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
656 then 442 for ((euid = 101; euid <= 999; euid++)); do
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
665 done 444 done
666 fi 445 fi
667 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
668 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
669 448
670 # handle shell 449 # handle shell
671 local eshell="$1"; shift 450 local eshell=$1; shift
672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
673 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
674 if [ ! -e "${eshell}" ]
675 then
676 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
677 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
678 fi 459 fi
679 else 460 else
680 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
681 then 462 [[ -x ${ROOT}${shell} ]] && break
682 eshell="/usr/bin/false" 463 done
683 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
684 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
685 fi 473 fi
474
475 eshell=${shell}
686 fi 476 fi
687 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
688 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
689 479
690 # handle homedir 480 # handle homedir
691 local ehome="$1"; shift 481 local ehome=$1; shift
692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
693 then
694 ehome="/dev/null" 483 ehome="/dev/null"
695 fi 484 fi
696 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
697 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
698 487
699 # handle groups 488 # handle groups
700 local egroups="$1"; shift 489 local egroups=$1; shift
701 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
702 then
703 local oldifs="${IFS}" 491 local oldifs=${IFS}
704 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
705 493
706 export IFS="," 494 export IFS=","
707 for g in ${egroups} 495 for g in ${egroups} ; do
708 do
709 export IFS="${oldifs}" 496 export IFS=${oldifs}
710 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
711 then
712 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
713 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
714 fi 500 fi
715 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
716 then
717 defgroup="${g}" 502 defgroup=${g}
718 else 503 else
719 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
720 fi 505 fi
721 export IFS="," 506 export IFS=","
722 done 507 done
723 export IFS="${oldifs}" 508 export IFS=${oldifs}
724 509
725 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
727 then
728 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
729 fi 513 fi
730 else 514 else
731 egroups="(none)" 515 egroups="(none)"
732 fi 516 fi
733 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
734 518
735 # handle extra and add the user 519 # handle extra and add the user
736 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
738 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
739 if useq ppc-macos 522 case ${CHOST} in
740 then 523 *-darwin*)
741 ### Make the user 524 ### Make the user
742 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
743 then
744 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified 530 ### Add the user to the groups specified
749 local oldifs="${IFS}" 531 local oldifs=${IFS}
750 export IFS="," 532 export IFS=","
751 for g in ${egroups} 533 for g in ${egroups} ; do
752 do
753 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
754 done 535 done
755 export IFS="${oldifs}" 536 export IFS=${oldifs}
756 else 537 else
757 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
758 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
760 die "Required function missing" 541 die "Required function missing"
761 fi 542 fi
762 elif use x86-fbsd ; then 543 ;;
763 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
764 then 545 if [[ -z $@ ]] ; then
765 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
767 die "enewuser failed" 548 die "enewuser failed"
768 else 549 else
769 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
770 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
772 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
773 else 559 else
774 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
775 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
776 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
778 || die "enewuser failed" 582 || die "enewuser failed"
779 else 583 else
780 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
781 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
782 || die "enewuser failed" 586 || die "enewuser failed"
783 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
784 fi 596 fi
597
785 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
786
787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
789 einfo " - Creating ${ehome} in ${D}"
790 dodir ${ehome}
791 fowners ${euser} ${ehome}
792 fperms 755 ${ehome}
793 fi
794} 599}
795 600
796# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
797# vapier@gentoo.org 602# @USAGE: <group> [gid]
798# 603# @DESCRIPTION:
799# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
800# 605# group to the system. Just give it a group name to add and enewgroup will
801# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
802# groupname: REQUIRED ! 607# allocate the next available one.
803# gid: next available (see groupadd(8))
804# extra: none
805enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
806 # get the group 616 # get the group
807 local egroup="$1"; shift 617 local egroup="$1"; shift
808 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
809 then 619 then
810 eerror "No group specified !" 620 eerror "No group specified !"
811 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
812 fi 622 fi
813 623
814 # see if group already exists 624 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
816 then
817 return 0 626 return 0
818 fi 627 fi
819 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
820 629
821 # options to pass to useradd 630 # options to pass to useradd
827 then 636 then
828 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
829 then 638 then
830 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
831 then 640 then
832 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
833 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
834 else 643 else
835 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
836 fi 645 fi
837 else 646 else
851 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
852 661
853 # add the group 662 # add the group
854 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
856 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
857 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
858 then 668 then
859 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
860 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
862 die "Required function missing" 672 die "Required function missing"
863 fi 673 fi
864 674
865 # If we need the next available 675 # If we need the next available
866 case ${egid} in 676 case ${egid} in
867 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
870 done 680 done
871 esac 681 esac
872 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
875 case ${egid} in 687 case ${egid} in
876 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
878 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
879 done 691 done
880 esac 692 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
883 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
884 fi 708 ;;
709 esac
885 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
886} 711}
887 712
888# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
889# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
890# 715# @DESCRIPTION:
891# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
892edos2unix() { 720edos2unix() {
893 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
894 do
895 cp "${f}" ${T}/edos2unix
896 sed 's/\r$//' ${T}/edos2unix > "${f}"
897 done
898} 722}
899
900
901##############################################################
902# START: Handle .desktop files and menu entries #
903# maybe this should be separated into a new eclass some time #
904# lanius@gentoo.org #
905##############################################################
906 723
907# Make a desktop file ! 724# Make a desktop file !
908# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
909# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
910# 727#
911# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
912# 729#
913# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
914# name: the name that will show up in the menu 731# name: the name that will show up in the menu
915# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
916# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
917# a full path to an icon 734# a full path to an icon
918# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
919# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
920# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
921make_desktop_entry() { 738make_desktop_entry() {
922 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
923 740
924 local exec=${1} 741 local exec=${1}
925 local name=${2:-${PN}} 742 local name=${2:-${PN}}
926 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
927 local type=${4} 744 local type=${4}
928 local path=${5} 745 local path=${5}
929 746
930 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
931 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
932 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
933 case ${catmaj} in 750 case ${catmaj} in
934 app) 751 app)
935 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
936 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
937 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
938 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
939 editors) type=TextEditor;; 761 editors) type=TextEditor;;
940 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
941 emulation) type=Emulator;; 763 emulation) type=Emulator;;
942 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
943 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
944 vim) type=TextEditor;; 767 vim) type=TextEditor;;
945 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
946 *) type=;; 769 *) type=;;
947 esac 770 esac
948 ;; 771 ;;
949 772
950 dev) 773 dev)
951 type="Development" 774 type="Development"
952 ;; 775 ;;
953 776
954 games) 777 games)
955 [[ -z ${path} ]] && path=${GAMES_BINDIR}
956
957 case ${catmin} in 778 case ${catmin} in
958 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
959 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
960 board) type=BoardGame;; 781 board) type=BoardGame;;
961 kid) type=KidsGame;;
962 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
963 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
964 rpg) type=RolePlaying;;
965 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
966 simulation) type=Simulation;; 787 simulation) type=Simulation;;
967 sports) type=SportsGame;; 788 sports) type=SportsGame;;
968 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
969 *) type=;; 790 *) type=;;
970 esac 791 esac
971 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
972 ;; 801 ;;
973 802
974 mail) 803 mail)
975 type="Network;Email" 804 type="Network;Email"
976 ;; 805 ;;
978 media) 807 media)
979 case ${catmin} in 808 case ${catmin} in
980 gfx) type=Graphics;; 809 gfx) type=Graphics;;
981 radio) type=Tuner;; 810 radio) type=Tuner;;
982 sound) type=Audio;; 811 sound) type=Audio;;
983 tv) type=TV;; 812 tv) type=TV;;
984 video) type=Video;; 813 video) type=Video;;
985 *) type=;; 814 *) type=;;
986 esac 815 esac
987 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
988 ;; 817 ;;
989 818
990 net) 819 net)
991 case ${catmin} in 820 case ${catmin} in
992 dialup) type=Dialup;; 821 dialup) type=Dialup;;
993 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
994 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
995 irc) type=IRCClient;; 824 irc) type=IRCClient;;
996 mail) type=Email;; 825 mail) type=Email;;
997 news) type=News;; 826 news) type=News;;
998 nntp) type=News;; 827 nntp) type=News;;
999 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
1000 *) type=;; 829 *) type=;;
1001 esac 830 esac
1002 type="Network;${type}" 831 type="Network;${type}"
1003 ;; 832 ;;
1004 833
1005 sci) 834 sci)
1006 case ${catmin} in 835 case ${catmin} in
1007 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
1008 bio*) type=Biology;; 837 bio*) type=Biology;;
1009 calc*) type=Calculator;; 838 calc*) type=Calculator;;
1010 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
1011 geo*) type=Geology;; 841 geo*) type=Geology;;
1012 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
1013 *) type=;; 845 *) type=;;
1014 esac 846 esac
1015 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
1016 ;; 852 ;;
1017 853
1018 www) 854 www)
1019 case ${catmin} in 855 case ${catmin} in
1020 client) type=WebBrowser;; 856 client) type=WebBrowser;;
1021 *) type=;; 857 *) type=;;
1022 esac 858 esac
1023 type="Network" 859 type="Network"
1024 ;; 860 ;;
1025 861
1026 *) 862 *)
1027 type= 863 type=
1028 ;; 864 ;;
1029 esac 865 esac
1030 fi 866 fi
1031 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1032 local desktop=${T}/${exec%% *}-${P}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1033 874
875 cat <<-EOF > "${desktop}"
1034echo "[Desktop Entry] 876 [Desktop Entry]
1035Encoding=UTF-8 877 Version=1.0
1036Version=0.9.2
1037Name=${name} 878 Name=${name}
1038Type=Application 879 Type=Application
1039Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
1040Exec=${exec} 881 Exec=${exec}
1041Path=${path} 882 TryExec=${exec%% *}
1042Icon=${icon} 883 Icon=${icon}
1043Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
1044 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
1045 insinto /usr/share/applications 892 insinto /usr/share/applications
1046 doins "${desktop}" 893 doins "${desktop}"
1047 894 )
1048 return 0
1049} 895}
1050 896
1051# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
1052# 898# @USAGE: [directories]
1053# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
1054# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
1055# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
1056 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
1057make_session_desktop() { 930make_session_desktop() {
1058
1059 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1060 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1061 933
1062 local title="${1}" 934 local title=$1
1063 local command="${2}" 935 local command=$2
1064 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
1065 937
938 cat <<-EOF > "${desktop}"
1066echo "[Desktop Entry] 939 [Desktop Entry]
1067Encoding=UTF-8
1068Name=${title} 940 Name=${title}
1069Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
1070Exec=${command} 942 Exec=${command}
1071TryExec=${command} 943 TryExec=${command}
1072Type=Application" > "${desktop}" 944 Type=Application
945 EOF
1073 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
1074 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
1075 doins "${desktop}" 951 doins "${desktop}"
1076 952 )
1077 return 0
1078} 953}
1079 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
1080domenu() { 960domenu() {
1081 local i 961 (
1082 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
1083 insinto /usr/share/applications 965 insinto /usr/share/applications
1084 for i in ${@} 966 for i in "$@" ; do
1085 do
1086 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1087 then
1088 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1089 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1090 then
1091 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1092 do
1093 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1094 done 974 done
975 else
976 ((++ret))
1095 fi 977 fi
1096 done 978 done
979 exit ${ret}
980 )
1097} 981}
1098 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1099doicon() { 1001doicon() {
1100 local i 1002 (
1101 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1102 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1103 for i in ${@} 1007 for i in "$@" ; do
1104 do
1105 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1106 then
1107 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1108 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1109 then
1110 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1111 do
1112 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1113 done 1015 done
1016 else
1017 ((++ret))
1114 fi 1018 fi
1115 done 1019 done
1020 exit ${ret}
1021 )
1116} 1022}
1117 1023
1118############################################################## 1024# @FUNCTION: newicon
1119# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1120############################################################## 1026# @DESCRIPTION:
1121 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1122 1036
1123# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1124find_unpackable_file() { 1038find_unpackable_file() {
1125 local src="$1" 1039 local src=$1
1126 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1129 else 1042 else
1130 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1131 then
1132 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1133 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1134 then
1135 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1136 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1137 then
1138 src="${src}" 1048 src=${src}
1139 fi
1140 fi 1049 fi
1141 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1142 echo "${src}" 1052 echo "${src}"
1143} 1053}
1144 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1145# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1146# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1147# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1148# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1149# 1062#
1150# Usage: unpack_pdv [file to unpack] [size of off_t]
1151# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1152# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1153# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1154# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1155# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1156# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1157# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1158# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1159# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1160# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1161# lseek 1081# lseek
1162# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1163# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1164# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1165unpack_pdv() { 1087unpack_pdv() {
1166 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1167 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1168 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1169 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1170 1093
1171 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1174 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1175 1098
1176 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1177 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1178 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1179 1102
1180 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1181 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1182 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1183 1106
1184 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1185 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1186 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1187 1110
1188 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1189 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1190 iscompressed=1 1113 iscompressed=1
1191 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1192 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1193 else 1116 else
1194 iscompressed=0 1117 iscompressed=0
1195 fi 1118 fi
1196 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1197 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1198 istar=1 1121 istar=1
1199 else 1122 else
1200 istar=0 1123 istar=0
1201 fi 1124 fi
1202 1125
1230 true 1153 true
1231 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1233} 1156}
1234 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1235# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1236# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1237# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1238# many other game companies. 1164# many other game companies.
1239# 1165#
1240# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1241# - If the file is not specified then unpack will utilize ${A}.
1242# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1243# the proper offset from the script itself. 1168# the proper offset from the script itself.
1244unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1245 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1246 local skip="$2" 1172 local skip=$2
1247 local exe="$3" 1173 local exe=$3
1248 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1249 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1250 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1251 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1252 then
1253 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1254 local skip=0 1181 local skip=0
1255 exe=tail 1182 exe=tail
1256 case ${ver} in 1183 case ${ver} in
1257 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1259 ;; 1186 ;;
1260 2.0|2.0.1) 1187 2.0|2.0.1)
1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1262 ;; 1189 ;;
1270 ;; 1197 ;;
1271 2.1.3) 1198 2.1.3)
1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1273 let skip="skip + 1" 1200 let skip="skip + 1"
1274 ;; 1201 ;;
1275 2.1.4) 1202 2.1.4|2.1.5)
1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1278 exe="dd" 1205 exe="dd"
1279 ;; 1206 ;;
1280 *) 1207 *)
1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1293 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1294 esac 1221 esac
1295 1222
1296 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1297 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1299 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1300 case ${filetype} in 1227 case ${filetype} in
1301 *tar\ archive) 1228 *tar\ archive*)
1302 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1303 ;; 1230 ;;
1304 bzip2*) 1231 bzip2*)
1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1306 ;; 1233 ;;
1316 ;; 1243 ;;
1317 esac 1244 esac
1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1319} 1246}
1320 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1321# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1322#
1323# Usage: check_license [license]
1324# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1325check_license() { 1253check_license() {
1326 local lic=$1 1254 local lic=$1
1327 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1328 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1329 else 1257 else
1330 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1331 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1332 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1333 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1334 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1335 lic="${src}" 1263 lic="${lic}"
1336 fi
1337 fi 1264 fi
1265 fi
1338 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1339 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1340 1268
1341 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1342 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1343 local shopts=$- 1271 local shopts=$-
1344 local alic 1272 local alic
1345 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1346 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1347 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1348 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1349 return 0 1277 return 0
1350 fi 1278 fi
1351 done 1279 done
1352 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1353 1281
1354 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1355 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1356********************************************************** 1284 **********************************************************
1357The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1358package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1359continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1360CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1361********************************************************** 1289 **********************************************************
1362 1290
1363EOF 1291 EOF
1364 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1365 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1366 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1367 read alic 1295 read alic
1368 case ${alic} in 1296 case ${alic} in
1375 die "Failed to accept license" 1303 die "Failed to accept license"
1376 ;; 1304 ;;
1377 esac 1305 esac
1378} 1306}
1379 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1380# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1381# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1382# 1313#
1383# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1384# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1385# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1386# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1387# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1388# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1389# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1390# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1391# 1328#
1392# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1393#
1394# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1395# - this will attempt to locate a cd based upon a file that is on
1396# the cd ... the more files you give this function, the more cds
1397# the cdrom functions will handle
1398cdrom_get_cds() { 1330cdrom_get_cds() {
1399 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1400 # the # of files they gave us 1332 # the # of files they gave us
1401 local cdcnt=0 1333 local cdcnt=0
1402 local f= 1334 local f=
1403 for f in "$@" ; do 1335 for f in "$@" ; do
1404 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1405 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1406 done 1338 done
1407 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1408 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1409 1341
1410 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1411 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1412 if [[ ! -z ${CD_ROOT} ]] ; then
1413 export CDROM_ROOT=${CD_ROOT}
1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 return
1416 fi
1417 # do the same for CD_ROOT_X
1418 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1419 local var= 1345 local var=
1420 cdcnt=0 1346 cdcnt=0
1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1422 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1423 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1424 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1425 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1426 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1428 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1429 fi 1356 fi
1430 export CDROM_ROOTS_${cdcnt}="${!var}"
1431 done 1357 done
1432 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1433 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1434 return 1366 return
1435 fi 1367 fi
1436 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1437 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1438 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1439 if [[ -z ${CDROM_NAME} ]] ; then
1440 echo "cdrom for ${PN}."
1441 else
1442 echo "${CDROM_NAME}."
1443 fi
1444 echo 1373 echo
1445 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1446 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1447 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1448 einfo "directory containing the files." 1377 einfo "directory containing the files."
1449 echo 1378 echo
1450 einfo "For example:" 1379 einfo "For example:"
1451 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1452 echo 1381 echo
1453 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1454 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1455 cdcnt=0 1393 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1458 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1459 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1460 done 1398 done
1461 echo 1399 echo
1462 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1463 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1464 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1465 einfon "" 1403 einfon ""
1466 cdcnt=0 1404 cdcnt=0
1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1468 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1469 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1470 done 1408 done
1471 echo 1409 echo
1472 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1473 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1476 echo 1414 echo
1477 einfo "For example:" 1415 einfo "For example:"
1478 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1479 echo 1417 echo
1480 fi 1418 fi
1419
1420 export CDROM_SET=""
1481 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1482 cdrom_load_next_cd 1422 cdrom_load_next_cd
1483} 1423}
1484 1424
1485# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1486# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1487# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1488# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1489cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1490 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1491 local var= 1434 local var
1492 1435 ((++CDROM_CURRENT_CD))
1493 if [[ ! -z ${CD_ROOT} ]] ; then
1494 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1495 return
1496 fi
1497 1436
1498 unset CDROM_ROOT 1437 unset CDROM_ROOT
1499 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1500 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1501 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1502 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1503 else 1443 else
1504 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1505 fi 1445 fi
1506 1446
1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1512# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1513# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1514# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1515# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1516# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1517cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1518 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1519 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1520 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1521 local mline=""
1522 local showedmsg=0
1523 1471
1524 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1525 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1526 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1527 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1528 done 1487 done
1529 1488
1530 if [[ -z ${CDROM_ROOT} ]] ; then
1531 echo 1489 echo
1532 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1533 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1534 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1535 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1536 else
1537 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1538 fi
1539 else 1494 else
1540 if [[ -z ${CDROM_NAME_1} ]] ; then
1541 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1542 else
1543 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1544 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1545 fi
1546 fi 1496 fi
1547 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1548 fi 1504 fi
1505 showedmsg=1
1506 fi
1549 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1550 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1551 read 1509 echo
1552 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1553 done 1515 done
1554} 1516}
1555 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1556# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1557# a package can support 1522# a package can support. The first form allows you to
1558# 1523# specify a list of LINGUAS. The -i builds a list of po
1559# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1560# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1561# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1562# 1527# of the lists.
1563# The first form allows you to specify a list of LINGUAS.
1564# The -i builds a list of po files found in all the
1565# directories and uses the intersection of the lists.
1566# The -u builds a list of po files found in all the
1567# directories and uses the union of the lists.
1568strip-linguas() { 1528strip-linguas() {
1569 local ls newls 1529 local ls newls nols
1570 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1571 local op=$1; shift 1531 local op=$1; shift
1572 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1573 local d f 1533 local d f
1574 for d in "$@" ; do 1534 for d in "$@" ; do
1575 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1576 newls=${ls} 1536 newls=${ls}
1577 else 1537 else
1578 newls="" 1538 newls=""
1579 fi 1539 fi
1580 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1581 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1582 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1583 else 1543 else
1584 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1585 fi 1545 fi
1586 done 1546 done
1587 ls=${newls} 1547 ls=${newls}
1588 done 1548 done
1589 ls=${ls//.po}
1590 else 1549 else
1591 ls=$@ 1550 ls="$@"
1592 fi 1551 fi
1593 1552
1594 ls=" ${ls} " 1553 nols=""
1595 newls="" 1554 newls=""
1596 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1597 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1598 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1599 else 1558 else
1600 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1601 fi 1560 fi
1602 done 1561 done
1603 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1604 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1605 else
1606 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1607 fi
1608} 1565}
1609 1566
1610# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1611# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1612 1569# @DESCRIPTION:
1613# the following functions are useful in kernel module ebuilds, etc.
1614# for an example see ivtv or drbd ebuilds
1615
1616# set's ARCH to match what the kernel expects
1617set_arch_to_kernel() {
1618 i=10
1619 while ((i--)) ; do
1620 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621 done
1622 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623 case ${ARCH} in
1624 x86) export ARCH="i386";;
1625 amd64) export ARCH="x86_64";;
1626 hppa) export ARCH="parisc";;
1627 mips) export ARCH="mips";;
1628 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1629 *) export ARCH="${ARCH}";;
1630 esac
1631}
1632
1633# set's ARCH back to what portage expects
1634set_arch_to_portage() {
1635 i=10
1636 while ((i--)) ; do
1637 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638 done
1639 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640}
1641
1642# Jeremy Huddleston <eradicator@gentoo.org>:
1643# preserve_old_lib /path/to/libblah.so.0
1644# preserve_old_lib_notify /path/to/libblah.so.0
1645#
1646# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1647# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1648# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1649# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1650# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1651# 1575# preserve_old_lib_notify function.
1652# src_install() {
1653# ...
1654# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655# ...
1656# }
1657#
1658# pkg_postinst() {
1659# ...
1660# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661# ...
1662# }
1663
1664preserve_old_lib() { 1576preserve_old_lib() {
1665 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1666 1582
1667 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1668 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1669 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1670 1586 dir=${lib%/*}
1671 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1672 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1673 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1674 fi 1590 done
1675} 1591}
1676 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1677preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1678 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1679 1602
1680 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1681 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1682 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1683 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1684 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1685 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1686 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1687 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1688 einfo 1613 ewarn
1689 einfo "After doing that, you can safely remove ${LIB}"
1690 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1692} 1622}
1693 1623
1694# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1695# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1696# 1639#
1697# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1698# ex: built_with_use xchat gtk2 1641# flags matter.
1699#
1700# Flags: -a all USE flags should be utilized
1701# -o at least one USE flag should be utilized
1702# Note: the default flag is '-a'
1703built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1704 local opt=$1 1659 local opt=$1
1705 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706 1661
1707 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1708 shift 1664 shift
1709 1665
1710 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1711 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1712 1699
1713 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1714 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1715 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1716 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1720 shift 1707 shift
1721 done 1708 done
1722 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1723} 1710}
1724 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1725# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1726# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1727epunt_cxx() { 1719epunt_cxx() {
1728 local dir=$1 1720 local dir=$1
1729 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1730 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1731 local f 1723 local f
1732 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1733 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1734 done 1726 done
1735 eend 0 1727 eend 0
1736} 1728}
1737 1729
1738# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1739# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1740# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1741dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1742 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1743 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1744 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1745
1746 insinto /etc/pam.d
1747 doins "$@" || die "failed to install $@"
1748}
1749# newpamd <old name> <new name>
1750#
1751# Install pam file <old name> as <new name> in /etc/pam.d
1752newpamd() {
1753 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1754
1755 use pam || return 0
1756
1757 insinto /etc/pam.d
1758 newins "$1" "$2" || die "failed to install $1 as $2"
1759}
1760
1761# make a wrapper script ...
1762# NOTE: this was originally games_make_wrapper, but I noticed other places where
1763# this could be used, so I have moved it here and made it not games-specific
1764# -- wolf31o2
1765# $1 == wrapper name
1766# $2 == binary to run
1767# $3 == directory to chdir before running binary
1768# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1769make_wrapper() { 1737make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1742 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1743#!/bin/sh
1774cd "${chdir}" 1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1776exec ${bin} "\$@" 1752exec ${bin} "\$@"
1777EOF 1753EOF
1778 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1779 newbin "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1780} 1763}

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