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1# Copyright 1999-2004 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 1.153 2005/02/18 21:55:35 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155}
156
157# Default directory where patches are located 52# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 54# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 56# Default options for patch
162# 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
163EPATCH_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"
164# 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,
165# and not the full path .. 62# and not the full path ..
166EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 64# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
170# 69#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 71#
173EPATCH_FORCE="no" 72EPATCH_FORCE="no"
174 73
175# 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
176# or two patches. 75# or two patches.
187# 86#
188# Patches are applied in current directory. 87# Patches are applied in current directory.
189# 88#
190# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
191# 90#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 92#
194# For example: 93# For example:
195# 94#
196# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
198# 97#
199# 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
200# specific patches. 99# specific patches.
201# 100#
202# 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
204# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
205# 104#
206# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
207# 106#
208epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 113 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
214 local x="" 118 local x=""
215 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
216 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
217 then 123 then
218 local m="" 124 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 125 for m in "$@" ; do
221 epatch "${m}" 126 epatch "${m}"
222 done 127 done
223 return 0 128 return 0
224 fi 129 fi
238 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
239 else 144 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 146 fi
242 else 147 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 150 then
247 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
248 fi 152 fi
249 153
278 ;; 182 ;;
279 esac 183 esac
280 184
281 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
282 then 186 then
283 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
284 fi 188 fi
285 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
286 do 190 do
287 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
288 # 192 #
289 # ???_arch_foo.patch 193 # ???_arch_foo.patch
290 # 194 #
291 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
292 ([ "${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}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
294 then 198 then
295 local count=0 199 local count=0
296 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 201 local patchname=${x##*/}
298 202
321 225
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
324 do 228 do
325 # Generate some useful debug info ... 229 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 232
329 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 234 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 237 else
334 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
335 fi 239 fi
336 240
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 243
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 246
343 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 248 then
345 if ! (${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
346 then 250 then
350 count=5 254 count=5
351 break 255 break
352 fi 256 fi
353 fi 257 fi
354 258
355 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
356 then 260 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 266
363 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}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
364 269
365 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
366 then 271 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 273 echo
386 fi 291 fi
387 292
388 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
389 then 294 then
390 echo 295 echo
391 eerror "Failed Patch: ${patchname}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
392 eerror 298 eerror
393 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
394 eerror 300 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 302 echo
406 then 312 then
407 einfo "Done with patching" 313 einfo "Done with patching"
408 fi 314 fi
409} 315}
410 316
411# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
412# implementation. 318# @USAGE: [temp dir]
413# 319# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 321# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 322emktemp() {
543 local exe="touch" 323 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 325 local topdir=$1
546 326
547 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 329 && topdir="/tmp" \
551 || topdir="${T}" 330 || topdir=${T}
552 fi 331 fi
553 332
554 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
555 then 334 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 335 local tmp=/
557 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 338 done
560 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 340 echo "${tmp}"
562 else 341 else
563 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 343 # but should produce a usable file on all userlands
565 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 348 fi
349 fi
568} 350}
569 351
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:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 362egetent() {
577 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
578 case "$2" in 365 case "$2" in
579 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 368 ;;
582 *) # Numeric 369 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 371 ;;
585 esac 372 esac
586 elif useq x86-fbsd ; then 373 ;;
587 local action 374 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 375 local opts action="user"
589 then 376 [[ $1 == "passwd" ]] || action="group"
590 action="user" 377
591 else 378 # lookup by uid/gid
592 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 381 fi
382
594 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
595 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
596 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 390 getent "$1" "$2"
598 fi 391 ;;
392 esac
599} 393}
600 394
601# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
602# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 397# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
605# 399# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 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
615 # get the username 411 # get the username
616 local euser="$1"; shift 412 local euser=$1; shift
617 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 414 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
621 fi 416 fi
622 417
623 # lets see if the username already exists 418 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 420 return 0
627 fi 421 fi
628 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
629 423
630 # options to pass to useradd 424 # options to pass to useradd
631 local opts= 425 local opts=
632 426
633 # handle uid 427 # handle uid
634 local euid="$1"; shift 428 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 432 euid="next"
642 fi 433 fi
643 else 434 else
644 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
646 fi 437 fi
647 else 438 else
648 euid="next" 439 euid="next"
649 fi 440 fi
650 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
651 then 442 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 444 done
661 fi 445 fi
662 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
664 448
665 # handle shell 449 # handle shell
666 local eshell="$1"; shift 450 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
672 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
673 fi 459 fi
674 else 460 else
675 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 462 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 463 done
678 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
679 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 ${USERLAND}"
472 esac
680 fi 473 fi
474
475 eshell=${shell}
681 fi 476 fi
682 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
684 479
685 # handle homedir 480 # handle homedir
686 local ehome="$1"; shift 481 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 483 ehome="/dev/null"
690 fi 484 fi
691 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
693 487
694 # handle groups 488 # handle groups
695 local egroups="$1"; shift 489 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 491 local oldifs=${IFS}
699 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
700 493
701 export IFS="," 494 export IFS=","
702 for g in ${egroups} 495 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 496 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
709 fi 500 fi
710 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 502 defgroup=${g}
713 else 503 else
714 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
715 fi 505 fi
716 export IFS="," 506 export IFS=","
717 done 507 done
718 export IFS="${oldifs}" 508 export IFS=${oldifs}
719 509
720 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
724 fi 513 fi
725 else 514 else
726 egroups="(none)" 515 egroups="(none)"
727 fi 516 fi
728 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
729 518
730 # handle extra and add the user 519 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
734 if useq ppc-macos 522 case ${CHOST} in
735 then 523 *-darwin*)
736 ### Make the user 524 ### Make the user
737 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 530 ### Add the user to the groups specified
744 local oldifs="${IFS}" 531 local oldifs=${IFS}
745 export IFS="," 532 export IFS=","
746 for g in ${egroups} 533 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
749 done 535 done
750 export IFS="${oldifs}" 536 export IFS=${oldifs}
751 else 537 else
752 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
755 die "Required function missing" 541 die "Required function missing"
756 fi 542 fi
757 elif use x86-fbsd ; then 543 ;;
758 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
759 then 545 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
762 die "enewuser failed" 548 die "enewuser failed"
763 else 549 else
764 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
767 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
768 else 559 else
769 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
770 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
771 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 582 || die "enewuser failed"
774 else 583 else
775 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 586 || die "enewuser failed"
778 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}/${ehome}"
779 fi 596 fi
597
780 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 599}
790 600
791# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
792# vapier@gentoo.org 602# @USAGE: <group> [gid]
793# 603# @DESCRIPTION:
794# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
795# 605# group to the system. Just give it a group name to add and enewgroup will
796# 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
797# groupname: REQUIRED ! 607# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 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
801 # get the group 616 # get the group
802 local egroup="$1"; shift 617 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
804 then 619 then
805 eerror "No group specified !" 620 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
807 fi 622 fi
808 623
809 # see if group already exists 624 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 626 return 0
813 fi 627 fi
814 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
815 629
816 # options to pass to useradd 630 # options to pass to useradd
822 then 636 then
823 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
824 then 638 then
825 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
826 then 640 then
827 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
829 else 643 else
830 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
831 fi 645 fi
832 else 646 else
846 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
847 661
848 # add the group 662 # add the group
849 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
852 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
853 then 668 then
854 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
857 die "Required function missing" 672 die "Required function missing"
858 fi 673 fi
859 674
860 # If we need the next available 675 # If we need the next available
861 case ${egid} in 676 case ${egid} in
862 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
865 done 680 done
866 esac 681 esac
867 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
870 case ${egid} in 687 case ${egid} in
871 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
874 done 691 done
875 esac 692 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 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 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 708 ;;
709 esac
880 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
881} 711}
882 712
883# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
884# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
885# 715# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 720edos2unix() {
888 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 722}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 723
902# Make a desktop file ! 724# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
905# 727#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 729#
908# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
909# name: the name that will show up in the menu 731# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 734# a full path to an icon
913# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 738make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 740
919 local exec="${1}" 741 local exec=${1}
920 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
922 local type="${4}" 744 local type=${4}
923 local subdir="${6}" 745 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 746
925 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
926 then 748 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
928 "app-emulation") 750 case ${catmaj} in
929 type=Emulator 751 app)
930 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
931 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
932 "games-"*) 777 games)
933 type=Game 778 case ${catmin} in
934 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
935 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
936 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
937 type=Network 859 type="Network"
938 subdir="${type}"
939 ;; 860 ;;
861
940 *) 862 *)
941 type= 863 type=
942 subdir=
943 ;; 864 ;;
944 esac 865 esac
945 fi 866 fi
946 local desktop="${T}/${exec}.desktop" 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"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 874
875 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 876 [Desktop Entry]
949Encoding=UTF-8 877 Version=1.0
950Version=0.9.2
951Name=${name} 878 Name=${name}
952Type=Application 879 Type=Application
953Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
954Exec=${exec} 881 Exec=${exec}
955Path=${path} 882 TryExec=${exec%% *}
956Icon=${icon} 883 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
958 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 892 insinto /usr/share/applications
960 doins "${desktop}" 893 doins "${desktop}"
961 894 )
962 return 0
963} 895}
964 896
965# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
966# 898# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
968# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
969# 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}
970 924
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.
971make_session_desktop() { 930make_session_desktop() {
972
973 [ -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
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 933
976 local title="${1}" 934 local title=$1
977 local command="${2}" 935 local command=$2
978 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
979 937
938 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 939 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 940 Name=${title}
983Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
984Exec=${command} 942 Exec=${command}
985TryExec=${command} 943 TryExec=${command}
986Type=Application" > "${desktop}" 944 Type=Application
945 EOF
987 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
989 doins "${desktop}" 951 doins "${desktop}"
990 952 )
991 return 0
992} 953}
993 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
994domenu() { 960domenu() {
995 local i 961 (
996 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
997 insinto /usr/share/applications 965 insinto /usr/share/applications
998 for i in ${@} 966 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1003 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1008 done 974 done
975 else
976 ((++ret))
1009 fi 977 fi
1010 done 978 done
979 exit ${ret}
980 )
1011} 981}
1012 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1013doicon() { 1001doicon() {
1014 local i 1002 (
1015 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
1016 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1017 for i in ${@} 1007 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1027 done 1015 done
1016 else
1017 ((++ret))
1028 fi 1018 fi
1029 done 1019 done
1020 exit ${ret}
1021 )
1030} 1022}
1031 1023
1032############################################################## 1024# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1034############################################################## 1026# @DESCRIPTION:
1035 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1036 1036
1037# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1038find_unpackable_file() {
1039 local src="$1" 1039 local src=$1
1040 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1043 else 1042 else
1044 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1048 src=${src}
1053 fi
1054 fi 1049 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1052 echo "${src}"
1057} 1053}
1058 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1062#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1068# 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
1069# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1071# 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
1072# 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
1073# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1081# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1078# 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.
1079unpack_pdv() { 1087unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1082 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1093
1085 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1098
1090 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1102
1094 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1097 1106
1098 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1110
1102 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1113 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1107 else 1116 else
1108 iscompressed=0 1117 iscompressed=0
1109 fi 1118 fi
1110 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1121 istar=1
1113 else 1122 else
1114 istar=0 1123 istar=0
1115 fi 1124 fi
1116 1125
1144 true 1153 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1156}
1148 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1164# many other game companies.
1153# 1165#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1168# the proper offset from the script itself.
1158unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1172 local skip=$2
1161 local exe="$3" 1173 local exe=$3
1162 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1163 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1181 local skip=0
1169 exe=tail 1182 exe=tail
1170 case ${ver} in 1183 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1186 ;;
1174 2.0|2.0.1) 1187 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1189 ;;
1184 ;; 1197 ;;
1185 2.1.3) 1198 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1200 let skip="skip + 1"
1188 ;; 1201 ;;
1189 2.1.4) 1202 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1205 exe="dd"
1193 ;; 1206 ;;
1194 *) 1207 *)
1206 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}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1208 esac 1221 esac
1209 1222
1210 # 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
1211 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1227 case ${filetype} in
1215 *tar\ archive) 1228 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1230 ;;
1218 bzip2*) 1231 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1233 ;;
1230 ;; 1243 ;;
1231 esac 1244 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1246}
1234 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1235# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1239check_license() { 1253check_license() {
1240 local lic=$1 1254 local lic=$1
1241 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1257 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1263 lic="${lic}"
1250 fi
1251 fi 1264 fi
1265 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1254 1268
1255 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1271 local shopts=$-
1258 local alic 1272 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1277 return 0
1264 fi 1278 fi
1265 done 1279 done
1266 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1267 1281
1268 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1270********************************************************** 1284 **********************************************************
1271The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1275********************************************************** 1289 **********************************************************
1276 1290
1277EOF 1291 EOF
1278 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1295 read alic
1282 case ${alic} in 1296 case ${alic} in
1289 die "Failed to accept license" 1303 die "Failed to accept license"
1290 ;; 1304 ;;
1291 esac 1305 esac
1292} 1306}
1293 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1294# 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
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1313#
1297# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1298# 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()
1299# 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
1300# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1301# 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#
1302# 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',
1303# 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
1304# 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.
1305# 1328#
1306# 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.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1330cdrom_get_cds() {
1313 # 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
1314 # the # of files they gave us 1332 # the # of files they gave us
1315 local cdcnt=0 1333 local cdcnt=0
1316 local f= 1334 local f=
1317 for f in "$@" ; do 1335 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1338 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1323 1341
1324 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1325 # 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
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1345 local var=
1334 cdcnt=0 1346 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1356 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1357 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 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}
1348 return 1366 return
1349 fi 1367 fi
1350 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1373 echo
1359 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"
1360 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1377 einfo "directory containing the files."
1363 echo 1378 echo
1364 einfo "For example:" 1379 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1381 echo
1367 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
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1393 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1398 done
1375 echo 1399 echo
1376 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"
1377 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1379 einfon "" 1403 einfon ""
1380 cdcnt=0 1404 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1384 done 1408 done
1385 echo 1409 echo
1386 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"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1414 echo
1391 einfo "For example:" 1415 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1417 echo
1394 fi 1418 fi
1419
1420 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1422 cdrom_load_next_cd
1397} 1423}
1398 1424
1399# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1401# 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
1402# 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.
1403cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1434 local var
1406 1435 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1436
1412 unset CDROM_ROOT 1437 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1417 else 1443 else
1418 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1419 fi 1445 fi
1420 1446
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1432 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
1433 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1471
1438 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/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && 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))
1442 done 1487 done
1443 1488
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1489 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1494 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1496 fi
1461 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
1462 fi 1504 fi
1505 showedmsg=1
1506 fi
1463 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1465 read 1509 echo
1466 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1467 done 1515 done
1468} 1516}
1469 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1471# a package can support 1522# a package can support. The first form allows you to
1472# 1523# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1476# 1527# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1528strip-linguas() {
1483 local ls newls 1529 local ls newls nols
1484 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op="$1"; shift 1531 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1533 local d f
1488 for d in "$@" ; do 1534 for d in "$@" ; do
1489 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1490 newls="${ls}" 1536 newls=${ls}
1491 else 1537 else
1492 newls="" 1538 newls=""
1493 fi 1539 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1496 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1543 else
1498 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1545 fi
1500 done 1546 done
1501 ls="${newls}" 1547 ls=${newls}
1502 done 1548 done
1503 ls="${ls//.po}"
1504 else 1549 else
1505 ls="$@" 1550 ls="$@"
1506 fi 1551 fi
1507 1552
1508 ls=" ${ls} " 1553 nols=""
1509 newls="" 1554 newls=""
1510 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1511 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1513 else 1558 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1515 fi 1560 fi
1516 done 1561 done
1517 if [ -z "${newls}" ] ; then 1562 [[ -n ${nols} ]] \
1518 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS="${newls}" 1564 export LINGUAS=${newls:1}
1521 fi
1522} 1565}
1523 1566
1524# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1526 1569# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1565# 1575# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1576preserve_old_lib() {
1579 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1582
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1582 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1583 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1584 1586 dir=${lib%/*}
1585 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1588 fi 1590 done
1589} 1591}
1590 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1592 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1593 1602
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1595 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1596 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1613 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1606} 1622}
1607 1623
1608# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1609# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1610# 1639#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1641# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1618 local opt=$1 1659 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1661
1621 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1664 shift
1623 1665
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1626 1699
1627 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1634 shift 1707 shift
1635 done 1708 done
1636 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1637} 1710}
1638 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1719epunt_cxx() {
1642 local dir=$1 1720 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1645 local f 1723 local f
1646 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1726 done
1649 eend 0 1727 eend 0
1650} 1728}
1651 1729
1652# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1653# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1655dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1657 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1659 1737make_wrapper() {
1660 insinto /etc/pam.d 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1739 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1740 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1741 # things as $bin ... "./someprog --args"
1742 cat << EOF > "${tmpwrapper}"
1743#!/bin/sh
1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1664} 1763}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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