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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 1.163 2005/03/26 06:33:16 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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/${libdir}
113
114 for lib in "${@}" ; do
115 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/${lib} )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${lib}"
127 done
128}
129
130# Simple function to draw a line consisting of '=' the same length as $*
131#
132# <azarah@gentoo.org> (11 Nov 2002)
133#
134draw_line() {
135 local i=0
136 local str_length=""
137
138 # Handle calls that do not have args, or wc not being installed ...
139 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
140 then
141 echo "==============================================================="
142 return 0
143 fi
144
145 # Get the length of $*
146 str_length="$(echo -n "$*" | wc -m)"
147
148 while [ "$i" -lt "${str_length}" ]
149 do
150 echo -n "="
151
152 i=$((i + 1))
153 done
154
155 echo
156
157 return 0
158}
159
160# Default directory where patches are located 52# Default directory where patches are located
161EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
162# Default extension for patches 54# Default extension for patches
163EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
164# Default options for patch 56# Default options for patch
165# 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
166EPATCH_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"
167# 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,
168# and not the full path .. 62# and not the full path ..
169EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
170# Change the printed message for a single patch. 64# Change the printed message for a single patch.
171EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
172# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
173# 69#
174# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
175# 71#
176EPATCH_FORCE="no" 72EPATCH_FORCE="no"
177 73
178# 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
179# or two patches. 75# or two patches.
190# 86#
191# Patches are applied in current directory. 87# Patches are applied in current directory.
192# 88#
193# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
194# 90#
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# 92#
197# For example: 93# For example:
198# 94#
199# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
200# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
201# 97#
202# 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
203# specific patches. 99# specific patches.
204# 100#
205# 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
207# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
208# 104#
209# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
210# 106#
211epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
212 local PIPE_CMD="" 113 local PIPE_CMD=""
213 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
214 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
215 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
216 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
217 local x="" 118 local x=""
218 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
219 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
220 then 123 then
221 local m="" 124 local m=""
222 einfo "${#} patches to apply ..."
223 for m in "$@" ; do 125 for m in "$@" ; do
224 epatch "${m}" 126 epatch "${m}"
225 done 127 done
226 return 0 128 return 0
227 fi 129 fi
241 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
242 else 144 else
243 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
244 fi 146 fi
245 else 147 else
246 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
247 then
248 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
249 then 150 then
250 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
251 fi 152 fi
252 153
281 ;; 182 ;;
282 esac 183 esac
283 184
284 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
285 then 186 then
286 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
287 fi 188 fi
288 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
289 do 190 do
290 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
291 # 192 #
292 # ???_arch_foo.patch 193 # ???_arch_foo.patch
293 # 194 #
294 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
295 ([ "${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}" ] || \
296 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
297 then 198 then
298 local count=0 199 local count=0
299 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
300 local patchname=${x##*/} 201 local patchname=${x##*/}
301 202
324 225
325 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
327 do 228 do
328 # Generate some useful debug info ... 229 # Generate some useful debug info ...
329 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 232
332 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
333 then 234 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else 237 else
337 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
338 fi 239 fi
339 240
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 243
343 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 246
346 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then 248 then
348 if ! (${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
349 then 250 then
353 count=5 254 count=5
354 break 255 break
355 fi 256 fi
356 fi 257 fi
357 258
358 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
359 then 260 then
360 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 266
366 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}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
367 269
368 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
369 then 271 then
370 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##*/}
371 echo 273 echo
410 then 312 then
411 einfo "Done with patching" 313 einfo "Done with patching"
412 fi 314 fi
413} 315}
414 316
415# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
416# implementation. 318# @USAGE: [temp dir]
417# 319# @DESCRIPTION:
418# <azarah@gentoo.org> (06 March 2003)
419#
420have_NPTL() {
421 cat > ${T}/test-nptl.c <<-"END"
422 #define _XOPEN_SOURCE
423 #include <unistd.h>
424 #include <stdio.h>
425
426 int main()
427 {
428 char buf[255];
429 char *str = buf;
430
431 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
432 if (NULL != str) {
433 printf("%s\n", str);
434 if (NULL != strstr(str, "NPTL"))
435 return 0;
436 }
437
438 return 1;
439 }
440 END
441
442 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
443 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
444 then
445 echo "yes"
446 einfon "Checking what PTHREADS implementation we have ..."
447 if ${T}/nptl
448 then
449 return 0
450 else
451 return 1
452 fi
453 else
454 echo "no"
455 fi
456
457 return 1
458}
459
460# This function check how many cpu's are present, and then set
461# -j in MAKEOPTS accordingly.
462#
463# Thanks to nall <nall@gentoo.org> for this.
464#
465get_number_of_jobs() {
466 local jobs=0
467
468 if [ ! -r /proc/cpuinfo ]
469 then
470 return 1
471 fi
472
473 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
474 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
475 then
476 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
477 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
478 ADMINPARAM="${ADMINPARAM/-j}"
479 fi
480
481 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
482
483 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
484 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
485 then
486 # these archs will always have "[Pp]rocessor"
487 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
488
489 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
490 then
491 # sparc always has "ncpus active"
492 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493
494 elif [ "${ARCH}" = "alpha" ]
495 then
496 # alpha has "cpus active", but only when compiled with SMP
497 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
500 else
501 jobs=2
502 fi
503
504 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
505 then
506 # ppc has "processor", but only when compiled with SMP
507 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
508 then
509 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
510 else
511 jobs=2
512 fi
513 elif [ "${ARCH}" = "s390" ]
514 then
515 # s390 has "# processors : "
516 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
517 else
518 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
519 die "Unknown ARCH -- ${ARCH}!"
520 fi
521
522 # Make sure the number is valid ...
523 if [ "${jobs}" -lt 1 ]
524 then
525 jobs=1
526 fi
527
528 if [ -n "${ADMINPARAM}" ]
529 then
530 if [ "${jobs}" -gt "${ADMINPARAM}" ]
531 then
532 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
534 else
535 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
536 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
537 fi
538 fi
539}
540
541# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
542# does not exist on the users system 321# does not exist on the users system.
543# vapier@gentoo.org
544#
545# Takes just 1 optional parameter (the directory to create tmpfile in)
546emktemp() { 322emktemp() {
547 local exe="touch" 323 local exe="touch"
548 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
549 local topdir="$1" 325 local topdir=$1
550 326
551 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
552 then
553 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
554 && topdir="/tmp" \ 329 && topdir="/tmp" \
555 || topdir="${T}" 330 || topdir=${T}
556 fi 331 fi
557 332
558 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
559 then 334 # system lacks `mktemp` so we have to fake it
560 local tmp=/ 335 local tmp=/
561 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
562 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
563 done 338 done
564 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
565 echo "${tmp}" 340 echo "${tmp}"
566 else 341 else
567 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
568 && exe="-p" \ 343 # but should produce a usable file on all userlands
569 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
570 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
571 fi 348 fi
349 fi
572} 350}
573 351
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:
574# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
575# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
576# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
577# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
578#
579# egetent(database, key)
580egetent() { 362egetent() {
581 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
582 case "$2" in 365 case "$2" in
583 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
584 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
585 ;; 368 ;;
586 *) # Numeric 369 *) # Numeric
587 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
588 ;; 371 ;;
589 esac 372 esac
590 elif useq x86-fbsd ; then 373 ;;
591 local action 374 *-freebsd*|*-dragonfly*)
592 if [ "$1" == "passwd" ] 375 local opts action="user"
593 then 376 [[ $1 == "passwd" ]] || action="group"
594 action="user" 377
595 else 378 # lookup by uid/gid
596 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
597 fi 381 fi
382
598 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
599 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
600 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
601 getent "$1" "$2" 390 getent "$1" "$2"
602 fi 391 ;;
392 esac
603} 393}
604 394
605# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
606# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
607# 397# @DESCRIPTION:
608# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
609# 399# a user to the system. The only required parameter is the username.
610# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
611# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
612# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
613# note: pass -1 to get default behavior
614# shell: /bin/false
615# homedir: /dev/null
616# groups: none
617# extra: comment of 'added by portage for ${PN}'
618enewuser() { 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
619 # get the username 411 # get the username
620 local euser="$1"; shift 412 local euser=$1; shift
621 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
622 then
623 eerror "No username specified !" 414 eerror "No username specified !"
624 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
625 fi 416 fi
626 417
627 # lets see if the username already exists 418 # lets see if the username already exists
628 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
629 then
630 return 0 420 return 0
631 fi 421 fi
632 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
633 423
634 # options to pass to useradd 424 # options to pass to useradd
635 local opts= 425 local opts=
636 426
637 # handle uid 427 # handle uid
638 local euid="$1"; shift 428 local euid=$1; shift
639 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
640 then
641 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
642 then
643 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
644 then
645 euid="next" 432 euid="next"
646 fi 433 fi
647 else 434 else
648 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
649 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
650 fi 437 fi
651 else 438 else
652 euid="next" 439 euid="next"
653 fi 440 fi
654 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
655 then 442 for ((euid = 101; euid <= 999; euid++)); do
656 local pwrange
657 if [ "${USERLAND}" == "BSD" ] ; then
658 pwrange="`jot 898 101`"
659 else
660 pwrange="`seq 101 999`"
661 fi
662 for euid in ${pwrange} ; do
663 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
664 done 444 done
665 fi 445 fi
666 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
667 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
668 448
669 # handle shell 449 # handle shell
670 local eshell="$1"; shift 450 local eshell=$1; shift
671 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
672 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
673 if [ ! -e "${eshell}" ]
674 then
675 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
676 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
677 fi 459 fi
678 else 460 else
679 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
680 then 462 [[ -x ${ROOT}${shell} ]] && break
681 eshell="/usr/bin/false" 463 done
682 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
683 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 ${USERLAND}"
472 esac
684 fi 473 fi
474
475 eshell=${shell}
685 fi 476 fi
686 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
687 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
688 479
689 # handle homedir 480 # handle homedir
690 local ehome="$1"; shift 481 local ehome=$1; shift
691 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
692 then
693 ehome="/dev/null" 483 ehome="/dev/null"
694 fi 484 fi
695 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
696 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
697 487
698 # handle groups 488 # handle groups
699 local egroups="$1"; shift 489 local egroups=$1; shift
700 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
701 then
702 local oldifs="${IFS}" 491 local oldifs=${IFS}
703 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
704 493
705 export IFS="," 494 export IFS=","
706 for g in ${egroups} 495 for g in ${egroups} ; do
707 do
708 export IFS="${oldifs}" 496 export IFS=${oldifs}
709 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
710 then
711 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
712 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
713 fi 500 fi
714 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
715 then
716 defgroup="${g}" 502 defgroup=${g}
717 else 503 else
718 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
719 fi 505 fi
720 export IFS="," 506 export IFS=","
721 done 507 done
722 export IFS="${oldifs}" 508 export IFS=${oldifs}
723 509
724 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
725 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
726 then
727 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
728 fi 513 fi
729 else 514 else
730 egroups="(none)" 515 egroups="(none)"
731 fi 516 fi
732 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
733 518
734 # handle extra and add the user 519 # handle extra and add the user
735 local eextra="$@"
736 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
737 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
738 if useq ppc-macos 522 case ${CHOST} in
739 then 523 *-darwin*)
740 ### Make the user 524 ### Make the user
741 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
742 then
743 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
744 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
745 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
746 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
747 ### Add the user to the groups specified 530 ### Add the user to the groups specified
748 local oldifs="${IFS}" 531 local oldifs=${IFS}
749 export IFS="," 532 export IFS=","
750 for g in ${egroups} 533 for g in ${egroups} ; do
751 do
752 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
753 done 535 done
754 export IFS="${oldifs}" 536 export IFS=${oldifs}
755 else 537 else
756 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
757 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
758 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
759 die "Required function missing" 541 die "Required function missing"
760 fi 542 fi
761 elif use x86-fbsd ; then 543 ;;
762 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
763 then 545 if [[ -z $@ ]] ; then
764 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
765 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
766 die "enewuser failed" 548 die "enewuser failed"
767 else 549 else
768 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
769 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
770 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
771 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
772 else 559 else
773 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
774 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
775 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
776 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
777 || die "enewuser failed" 582 || die "enewuser failed"
778 else 583 else
779 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
780 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
781 || die "enewuser failed" 586 || die "enewuser failed"
782 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}/${ehome}"
783 fi 596 fi
597
784 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
785
786 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
787 then
788 einfo " - Creating ${ehome} in ${D}"
789 dodir ${ehome}
790 fowners ${euser} ${ehome}
791 fperms 755 ${ehome}
792 fi
793} 599}
794 600
795# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
796# vapier@gentoo.org 602# @USAGE: <group> [gid]
797# 603# @DESCRIPTION:
798# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
799# 605# group to the system. Just give it a group name to add and enewgroup will
800# 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
801# groupname: REQUIRED ! 607# allocate the next available one.
802# gid: next available (see groupadd(8))
803# extra: none
804enewgroup() { 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
805 # get the group 616 # get the group
806 local egroup="$1"; shift 617 local egroup="$1"; shift
807 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
808 then 619 then
809 eerror "No group specified !" 620 eerror "No group specified !"
810 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
811 fi 622 fi
812 623
813 # see if group already exists 624 # see if group already exists
814 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
815 then
816 return 0 626 return 0
817 fi 627 fi
818 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
819 629
820 # options to pass to useradd 630 # options to pass to useradd
826 then 636 then
827 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
828 then 638 then
829 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
830 then 640 then
831 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
832 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
833 else 643 else
834 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
835 fi 645 fi
836 else 646 else
850 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
851 661
852 # add the group 662 # add the group
853 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
854 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
855 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
856 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
857 then 668 then
858 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
859 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
860 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
861 die "Required function missing" 672 die "Required function missing"
862 fi 673 fi
863 674
864 # If we need the next available 675 # If we need the next available
865 case ${egid} in 676 case ${egid} in
866 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
867 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
868 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
869 done 680 done
870 esac 681 esac
871 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
872 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
873 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
874 case ${egid} in 687 case ${egid} in
875 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
878 done 691 done
879 esac 692 esac
880 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
881 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 *)
882 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
883 fi 708 ;;
709 esac
884 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
885} 711}
886 712
887# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
888# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
889# 715# @DESCRIPTION:
890# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
891edos2unix() { 720edos2unix() {
892 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
893 do
894 cp "${f}" ${T}/edos2unix
895 sed 's/\r$//' ${T}/edos2unix > "${f}"
896 done
897} 722}
898
899
900##############################################################
901# START: Handle .desktop files and menu entries #
902# maybe this should be separated into a new eclass some time #
903# lanius@gentoo.org #
904##############################################################
905 723
906# Make a desktop file ! 724# Make a desktop file !
907# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
908# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
909# 727#
910# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
911# 729#
912# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
913# name: the name that will show up in the menu 731# name: the name that will show up in the menu
914# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
915# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
916# a full path to an icon 734# a full path to an icon
917# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
918# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
919# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
920make_desktop_entry() { 738make_desktop_entry() {
921 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
922 740
923 local exec=${1} 741 local exec=${1}
924 local name=${2:-${PN}} 742 local name=${2:-${PN}}
925 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
926 local type=${4} 744 local type=${4}
927 local path=${5} 745 local path=${5}
928 746
929 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
930 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
931 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
932 case ${catmaj} in 750 case ${catmaj} in
933 app) 751 app)
934 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
935 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
936 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
937 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
938 editors) type=TextEditor;; 761 editors) type=TextEditor;;
939 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
940 emulation) type=Emulator;; 763 emulation) type=Emulator;;
941 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
942 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
943 vim) type=TextEditor;; 767 vim) type=TextEditor;;
944 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
945 *) type=;; 769 *) type=;;
946 esac 770 esac
947 ;; 771 ;;
948 772
949 dev) 773 dev)
950 type="Development" 774 type="Development"
951 ;; 775 ;;
952 776
953 games) 777 games)
954 [[ -z ${path} ]] && path=${GAMES_BINDIR}
955
956 case ${catmin} in 778 case ${catmin} in
957 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
958 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
959 board) type=BoardGame;; 781 board) type=BoardGame;;
960 kid) type=KidsGame;;
961 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
962 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
963 rpg) type=RolePlaying;;
964 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
965 simulation) type=Simulation;; 787 simulation) type=Simulation;;
966 sports) type=SportsGame;; 788 sports) type=SportsGame;;
967 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
968 *) type=;; 790 *) type=;;
969 esac 791 esac
970 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
971 ;; 801 ;;
972 802
973 mail) 803 mail)
974 type="Network;Email" 804 type="Network;Email"
975 ;; 805 ;;
977 media) 807 media)
978 case ${catmin} in 808 case ${catmin} in
979 gfx) type=Graphics;; 809 gfx) type=Graphics;;
980 radio) type=Tuner;; 810 radio) type=Tuner;;
981 sound) type=Audio;; 811 sound) type=Audio;;
982 tv) type=TV;; 812 tv) type=TV;;
983 video) type=Video;; 813 video) type=Video;;
984 *) type=;; 814 *) type=;;
985 esac 815 esac
986 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
987 ;; 817 ;;
988 818
989 net) 819 net)
990 case ${catmin} in 820 case ${catmin} in
991 dialup) type=Dialup;; 821 dialup) type=Dialup;;
992 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
993 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
994 irc) type=IRCClient;; 824 irc) type=IRCClient;;
995 mail) type=Email;; 825 mail) type=Email;;
996 news) type=News;; 826 news) type=News;;
997 nntp) type=News;; 827 nntp) type=News;;
998 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
999 *) type=;; 829 *) type=;;
1000 esac 830 esac
1001 type="Network;${type}" 831 type="Network;${type}"
1002 ;; 832 ;;
1003 833
1004 sci) 834 sci)
1005 case ${catmin} in 835 case ${catmin} in
1006 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
1007 bio*) type=Biology;; 837 bio*) type=Biology;;
1008 calc*) type=Calculator;; 838 calc*) type=Calculator;;
1009 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
1010 geo*) type=Geology;; 841 geo*) type=Geology;;
1011 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
1012 *) type=;; 845 *) type=;;
1013 esac 846 esac
1014 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
1015 ;; 852 ;;
1016 853
1017 www) 854 www)
1018 case ${catmin} in 855 case ${catmin} in
1019 client) type=WebBrowser;; 856 client) type=WebBrowser;;
1020 *) type=;; 857 *) type=;;
1021 esac 858 esac
1022 type="Network" 859 type="Network"
1023 ;; 860 ;;
1024 861
1025 *) 862 *)
1026 type= 863 type=
1027 ;; 864 ;;
1028 esac 865 esac
1029 fi 866 fi
1030 867 if [ "${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"
1031 local desktop=${T}/${exec%% *}-${P}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1032 874
875 cat <<-EOF > "${desktop}"
1033echo "[Desktop Entry] 876 [Desktop Entry]
1034Encoding=UTF-8 877 Version=1.0
1035Version=0.9.2
1036Name=${name} 878 Name=${name}
1037Type=Application 879 Type=Application
1038Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
1039Exec=${exec} 881 Exec=${exec}
1040Path=${path} 882 TryExec=${exec%% *}
1041Icon=${icon} 883 Icon=${icon}
1042Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
1043 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
1044 insinto /usr/share/applications 892 insinto /usr/share/applications
1045 doins "${desktop}" 893 doins "${desktop}"
1046 894 )
1047 return 0
1048} 895}
1049 896
1050# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
1051# 898# @USAGE: [directories]
1052# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
1053# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
1054# 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}
1055 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.
1056make_session_desktop() { 930make_session_desktop() {
1057
1058 [ -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
1059 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1060 933
1061 local title="${1}" 934 local title=$1
1062 local command="${2}" 935 local command=$2
1063 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
1064 937
938 cat <<-EOF > "${desktop}"
1065echo "[Desktop Entry] 939 [Desktop Entry]
1066Encoding=UTF-8
1067Name=${title} 940 Name=${title}
1068Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
1069Exec=${command} 942 Exec=${command}
1070TryExec=${command} 943 TryExec=${command}
1071Type=Application" > "${desktop}" 944 Type=Application
945 EOF
1072 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
1073 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
1074 doins "${desktop}" 951 doins "${desktop}"
1075 952 )
1076 return 0
1077} 953}
1078 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).
1079domenu() { 960domenu() {
1080 local i 961 (
1081 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
1082 insinto /usr/share/applications 965 insinto /usr/share/applications
1083 for i in ${@} 966 for i in "$@" ; do
1084 do
1085 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1086 then
1087 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1088 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1089 then
1090 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1091 do
1092 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1093 done 974 done
975 else
976 ((++ret))
1094 fi 977 fi
1095 done 978 done
979 exit ${ret}
980 )
1096} 981}
1097 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1098doicon() { 1001doicon() {
1099 local i 1002 (
1100 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
1101 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1102 for i in ${@} 1007 for i in "$@" ; do
1103 do
1104 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1105 then
1106 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1107 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1108 then
1109 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1110 do
1111 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1112 done 1015 done
1016 else
1017 ((++ret))
1113 fi 1018 fi
1114 done 1019 done
1020 exit ${ret}
1021 )
1115} 1022}
1116 1023
1117############################################################## 1024# @FUNCTION: newicon
1118# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1119############################################################## 1026# @DESCRIPTION:
1120 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1121 1036
1122# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1123find_unpackable_file() { 1038find_unpackable_file() {
1124 local src="$1" 1039 local src=$1
1125 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1126 then
1127 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1128 else 1042 else
1129 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1130 then
1131 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1132 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1133 then
1134 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1135 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1136 then
1137 src="${src}" 1048 src=${src}
1138 fi
1139 fi 1049 fi
1140 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1141 echo "${src}" 1052 echo "${src}"
1142} 1053}
1143 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1144# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1145# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1146# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1147# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1148# 1062#
1149# Usage: unpack_pdv [file to unpack] [size of off_t]
1150# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1151# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1152# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1153# 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
1154# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1155# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1156# 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
1157# 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
1158# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1159# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1160# lseek 1081# lseek
1161# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1162# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1163# 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.
1164unpack_pdv() { 1087unpack_pdv() {
1165 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1166 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1167 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1168 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1169 1093
1170 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1172 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1173 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1174 1098
1175 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1176 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1177 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1178 1102
1179 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1180 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1181 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1182 1106
1183 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1184 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1185 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1186 1110
1187 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1188 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1189 iscompressed=1 1113 iscompressed=1
1190 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1191 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1192 else 1116 else
1193 iscompressed=0 1117 iscompressed=0
1194 fi 1118 fi
1195 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1196 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1197 istar=1 1121 istar=1
1198 else 1122 else
1199 istar=0 1123 istar=0
1200 fi 1124 fi
1201 1125
1229 true 1153 true
1230 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1231 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232} 1156}
1233 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1234# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1235# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1236# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1237# many other game companies. 1164# many other game companies.
1238# 1165#
1239# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1240# - If the file is not specified then unpack will utilize ${A}.
1241# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1242# the proper offset from the script itself. 1168# the proper offset from the script itself.
1243unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1244 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1245 local skip="$2" 1172 local skip=$2
1246 local exe="$3" 1173 local exe=$3
1247 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1248 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1249 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1250 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1251 then
1252 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1253 local skip=0 1181 local skip=0
1254 exe=tail 1182 exe=tail
1255 case ${ver} in 1183 case ${ver} in
1256 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1257 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1258 ;; 1186 ;;
1259 2.0|2.0.1) 1187 2.0|2.0.1)
1260 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1261 ;; 1189 ;;
1269 ;; 1197 ;;
1270 2.1.3) 1198 2.1.3)
1271 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1272 let skip="skip + 1" 1200 let skip="skip + 1"
1273 ;; 1201 ;;
1274 2.1.4) 1202 2.1.4|2.1.5)
1275 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1276 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1277 exe="dd" 1205 exe="dd"
1278 ;; 1206 ;;
1279 *) 1207 *)
1291 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}'";;
1292 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1293 esac 1221 esac
1294 1222
1295 # 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
1296 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1297 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1298 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1299 case ${filetype} in 1227 case ${filetype} in
1300 *tar\ archive) 1228 *tar\ archive*)
1301 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1302 ;; 1230 ;;
1303 bzip2*) 1231 bzip2*)
1304 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1305 ;; 1233 ;;
1315 ;; 1243 ;;
1316 esac 1244 esac
1317 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1318} 1246}
1319 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1320# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1321#
1322# Usage: check_license [license]
1323# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1324check_license() { 1253check_license() {
1325 local lic=$1 1254 local lic=$1
1326 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1328 else 1257 else
1329 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1330 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1331 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1332 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1333 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1334 lic="${src}" 1263 lic="${lic}"
1335 fi
1336 fi 1264 fi
1265 fi
1337 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1338 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1339 1268
1340 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1341 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1342 local shopts=$- 1271 local shopts=$-
1343 local alic 1272 local alic
1344 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1345 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1346 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1347 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1348 return 0 1277 return 0
1349 fi 1278 fi
1350 done 1279 done
1351 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1352 1281
1353 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1354 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1355********************************************************** 1284 **********************************************************
1356The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1357package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1358continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1359CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1360********************************************************** 1289 **********************************************************
1361 1290
1362EOF 1291 EOF
1363 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1364 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1365 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1366 read alic 1295 read alic
1367 case ${alic} in 1296 case ${alic} in
1374 die "Failed to accept license" 1303 die "Failed to accept license"
1375 ;; 1304 ;;
1376 esac 1305 esac
1377} 1306}
1378 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1379# 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
1380# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1381# 1313#
1382# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1383# 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()
1384# 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
1385# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1386# 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#
1387# 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',
1388# 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
1389# 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.
1390# 1328#
1391# 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.
1392#
1393# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1394# - this will attempt to locate a cd based upon a file that is on
1395# the cd ... the more files you give this function, the more cds
1396# the cdrom functions will handle
1397cdrom_get_cds() { 1330cdrom_get_cds() {
1398 # 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
1399 # the # of files they gave us 1332 # the # of files they gave us
1400 local cdcnt=0 1333 local cdcnt=0
1401 local f= 1334 local f=
1402 for f in "$@" ; do 1335 for f in "$@" ; do
1403 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1404 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1405 done 1338 done
1406 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1407 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1408 1341
1409 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1410 # 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
1411 if [[ ! -z ${CD_ROOT} ]] ; then
1412 export CDROM_ROOT=${CD_ROOT}
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414 return
1415 fi
1416 # do the same for CD_ROOT_X
1417 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1418 local var= 1345 local var=
1419 cdcnt=0 1346 cdcnt=0
1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1421 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1422 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1423 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1424 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1425 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1426 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1427 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1428 fi 1356 fi
1429 export CDROM_ROOTS_${cdcnt}="${!var}"
1430 done 1357 done
1431 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1432 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}
1433 return 1366 return
1434 fi 1367 fi
1435 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1436 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1437 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1438 if [[ -z ${CDROM_NAME} ]] ; then
1439 echo "cdrom for ${PN}."
1440 else
1441 echo "${CDROM_NAME}."
1442 fi
1443 echo 1373 echo
1444 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"
1445 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1446 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1447 einfo "directory containing the files." 1377 einfo "directory containing the files."
1448 echo 1378 echo
1449 einfo "For example:" 1379 einfo "For example:"
1450 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1451 echo 1381 echo
1452 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
1453 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1454 cdcnt=0 1393 cdcnt=0
1455 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1456 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1457 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1458 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1459 done 1398 done
1460 echo 1399 echo
1461 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"
1462 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1463 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1464 einfon "" 1403 einfon ""
1465 cdcnt=0 1404 cdcnt=0
1466 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1467 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1468 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1469 done 1408 done
1470 echo 1409 echo
1471 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"
1472 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1475 echo 1414 echo
1476 einfo "For example:" 1415 einfo "For example:"
1477 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1478 echo 1417 echo
1479 fi 1418 fi
1419
1420 export CDROM_SET=""
1480 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1481 cdrom_load_next_cd 1422 cdrom_load_next_cd
1482} 1423}
1483 1424
1484# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1485# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1486# 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
1487# 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.
1488cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1489 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1490 local var= 1434 local var
1491 1435 ((++CDROM_CURRENT_CD))
1492 if [[ ! -z ${CD_ROOT} ]] ; then
1493 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1494 return
1495 fi
1496 1436
1497 unset CDROM_ROOT 1437 unset CDROM_ROOT
1498 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1500 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1501 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1502 else 1443 else
1503 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1504 fi 1445 fi
1505 1446
1506 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1512# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1513# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1514# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1515# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1516cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1517 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
1518 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1519 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1520 local mline=""
1521 local showedmsg=0
1522 1471
1523 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/ }
1524 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1525 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1526 && 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))
1527 done 1487 done
1528 1488
1529 if [[ -z ${CDROM_ROOT} ]] ; then
1530 echo 1489 echo
1531 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1532 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1533 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1534 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1535 else
1536 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1537 fi
1538 else 1494 else
1539 if [[ -z ${CDROM_NAME_1} ]] ; then
1540 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1541 else
1542 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1543 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1544 fi
1545 fi 1496 fi
1546 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
1547 fi 1504 fi
1505 showedmsg=1
1506 fi
1548 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1549 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1550 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1551 fi 1518 fi
1519 read || die "something is screwed with your system"
1552 done 1520 done
1553} 1521}
1554 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1555# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1556# a package can support 1527# a package can support. The first form allows you to
1557# 1528# specify a list of LINGUAS. The -i builds a list of po
1558# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1559# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1560# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1561# 1532# of the lists.
1562# The first form allows you to specify a list of LINGUAS.
1563# The -i builds a list of po files found in all the
1564# directories and uses the intersection of the lists.
1565# The -u builds a list of po files found in all the
1566# directories and uses the union of the lists.
1567strip-linguas() { 1533strip-linguas() {
1568 local ls newls 1534 local ls newls nols
1569 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1570 local op=$1; shift 1536 local op=$1; shift
1571 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1572 local d f 1538 local d f
1573 for d in "$@" ; do 1539 for d in "$@" ; do
1574 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1575 newls=${ls} 1541 newls=${ls}
1576 else 1542 else
1577 newls="" 1543 newls=""
1578 fi 1544 fi
1579 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1580 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1581 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1582 else 1548 else
1583 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1584 fi 1550 fi
1585 done 1551 done
1586 ls=${newls} 1552 ls=${newls}
1587 done 1553 done
1588 ls=${ls//.po}
1589 else 1554 else
1590 ls=$@ 1555 ls="$@"
1591 fi 1556 fi
1592 1557
1593 ls=" ${ls} " 1558 nols=""
1594 newls="" 1559 newls=""
1595 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1596 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1597 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1598 else 1563 else
1599 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1600 fi 1565 fi
1601 done 1566 done
1602 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1603 unset LINGUAS 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1604 else
1605 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1606 fi
1607} 1570}
1608 1571
1609# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1610# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1611 1574# @DESCRIPTION:
1612# the following functions are useful in kernel module ebuilds, etc.
1613# for an example see ivtv or drbd ebuilds
1614
1615# set's ARCH to match what the kernel expects
1616set_arch_to_kernel() {
1617 i=10
1618 while ((i--)) ; do
1619 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1620 done
1621 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1622 case ${ARCH} in
1623 x86) export ARCH="i386";;
1624 amd64) export ARCH="x86_64";;
1625 hppa) export ARCH="parisc";;
1626 mips) export ARCH="mips";;
1627 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1628 *) export ARCH="${ARCH}";;
1629 esac
1630}
1631
1632# set's ARCH back to what portage expects
1633set_arch_to_portage() {
1634 i=10
1635 while ((i--)) ; do
1636 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1637 done
1638 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1639}
1640
1641# Jeremy Huddleston <eradicator@gentoo.org>:
1642# preserve_old_lib /path/to/libblah.so.0
1643# preserve_old_lib_notify /path/to/libblah.so.0
1644#
1645# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1646# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1647# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1648# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1649# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1650# 1580# preserve_old_lib_notify function.
1651# src_install() {
1652# ...
1653# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1654# ...
1655# }
1656#
1657# pkg_postinst() {
1658# ...
1659# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1660# ...
1661# }
1662
1663preserve_old_lib() { 1581preserve_old_lib() {
1664 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1665 1587
1666 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1667 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1668 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1669 1591 dir=${lib%/*}
1670 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1671 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1672 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1673 fi 1595 done
1674} 1596}
1675 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1676preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1677 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1678 1607
1679 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1680 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1681 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1682 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1683 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1684 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1685 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1686 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1687 einfo 1618 ewarn
1688 einfo "After doing that, you can safely remove ${LIB}"
1689 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1690 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1691} 1627}
1692 1628
1693# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1694# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1695# 1644#
1696# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1697# ex: built_with_use xchat gtk2 1646# flags matter.
1698#
1699# Flags: -a all USE flags should be utilized
1700# -o at least one USE flag should be utilized
1701# Note: the default flag is '-a'
1702built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1703 local opt=$1 1664 local opt=$1
1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1705 1666
1706 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1707 shift 1669 shift
1708 1670
1709 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1710 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1711 1704
1712 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1713 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1714 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1715 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1719 shift 1712 shift
1720 done 1713 done
1721 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1722} 1715}
1723 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1724# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1725# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1726epunt_cxx() { 1724epunt_cxx() {
1727 local dir=$1 1725 local dir=$1
1728 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1729 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1730 local f 1728 local f
1731 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1732 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1733 done 1731 done
1734 eend 0 1732 eend 0
1735} 1733}
1736 1734
1737# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1738# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1739# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1740dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1741 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1742 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1743 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1744
1745 insinto /etc/pam.d
1746 doins "$@" || die "failed to install $@"
1747}
1748# newpamd <old name> <new name>
1749#
1750# Install pam file <old name> as <new name> in /etc/pam.d
1751newpamd() {
1752 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1753
1754 use pam || return 0
1755
1756 insinto /etc/pam.d
1757 newins "$1" "$2" || die "failed to install $1 as $2"
1758}
1759
1760# make a wrapper script ...
1761# NOTE: this was originally games_make_wrapper, but I noticed other places where
1762# this could be used, so I have moved it here and made it not games-specific
1763# -- wolf31o2
1764# $1 == wrapper name
1765# $2 == binary to run
1766# $3 == directory to chdir before running binary
1767# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1768make_wrapper() { 1742make_wrapper() {
1769 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1770 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1745 # We don't want to quote ${bin} so that people can pass complex
1746 # things as $bin ... "./someprog --args"
1771 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1772#!/bin/sh 1748#!/bin/sh
1773cd "${chdir}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1774export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1775exec ${bin} "\$@" 1757exec ${bin} "\$@"
1776EOF 1758EOF
1777 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1760 if [[ -n ${path} ]] ; then
1761 (
1762 exeinto "${path}"
1778 newbin "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1765 else
1766 newbin "${tmpwrapper}" "${wrapper}" || die
1767 fi
1779} 1768}

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