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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 1.152 2005/02/18 18:04:42 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${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 return 0
465
466 if [ ! -r /proc/cpuinfo ]
467 then
468 return 1
469 fi
470
471 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
472 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
473 then
474 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
475 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
476 ADMINPARAM="${ADMINPARAM/-j}"
477 fi
478
479 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
480
481 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
482 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
483 then
484 # these archs will always have "[Pp]rocessor"
485 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
486
487 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
488 then
489 # sparc always has "ncpus active"
490 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
491
492 elif [ "${ARCH}" = "alpha" ]
493 then
494 # alpha has "cpus active", but only when compiled with SMP
495 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
498 else
499 jobs=2
500 fi
501
502 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
503 then
504 # ppc has "processor", but only when compiled with SMP
505 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
506 then
507 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
508 else
509 jobs=2
510 fi
511 elif [ "${ARCH}" = "s390" ]
512 then
513 # s390 has "# processors : "
514 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
515 else
516 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
517 die "Unknown ARCH -- ${ARCH}!"
518 fi
519
520 # Make sure the number is valid ...
521 if [ "${jobs}" -lt 1 ]
522 then
523 jobs=1
524 fi
525
526 if [ -n "${ADMINPARAM}" ]
527 then
528 if [ "${jobs}" -gt "${ADMINPARAM}" ]
529 then
530 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
531 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
532 else
533 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
535 fi
536 fi
537}
538
539# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
540# does not exist on the users system 321# does not exist on the users system.
541# vapier@gentoo.org
542#
543# Takes just 1 optional parameter (the directory to create tmpfile in)
544emktemp() { 322emktemp() {
545 local exe="touch" 323 local exe="touch"
546 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
547 local topdir="$1" 325 local topdir=$1
548 326
549 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
550 then
551 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
552 && topdir="/tmp" \ 329 && topdir="/tmp" \
553 || topdir="${T}" 330 || topdir=${T}
554 fi 331 fi
555 332
556 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
557 then 334 # system lacks `mktemp` so we have to fake it
558 local tmp=/ 335 local tmp=/
559 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
560 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
561 done 338 done
562 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
563 echo "${tmp}" 340 echo "${tmp}"
564 else 341 else
565 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
566 && exe="-p" \ 343 # but should produce a usable file on all userlands
567 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
568 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
569 fi 348 fi
349 fi
570} 350}
571 351
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:
572# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
573# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
574# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
575# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
576#
577# egetent(database, key)
578egetent() { 362egetent() {
579 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
580 case "$2" in 365 case "$2" in
581 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
582 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
583 ;; 368 ;;
584 *) # Numeric 369 *) # Numeric
585 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
586 ;; 371 ;;
587 esac 372 esac
588 elif useq x86-fbsd ; then 373 ;;
589 local action 374 *-freebsd*|*-dragonfly*)
590 if [ "$1" == "passwd" ] 375 local opts action="user"
591 then 376 [[ $1 == "passwd" ]] || action="group"
592 action="user" 377
593 else 378 # lookup by uid/gid
594 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
595 fi 381 fi
382
596 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
597 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
598 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
599 getent "$1" "$2" 390 getent "$1" "$2"
600 fi 391 ;;
392 esac
601} 393}
602 394
603# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
604# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
605# 397# @DESCRIPTION:
606# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
607# 399# a user to the system. The only required parameter is the username.
608# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
609# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
610# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
611# note: pass -1 to get default behavior
612# shell: /bin/false
613# homedir: /dev/null
614# groups: none
615# extra: comment of 'added by portage for ${PN}'
616enewuser() { 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
617 # get the username 411 # get the username
618 local euser="$1"; shift 412 local euser=$1; shift
619 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
620 then
621 eerror "No username specified !" 414 eerror "No username specified !"
622 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
623 fi 416 fi
624 417
625 # lets see if the username already exists 418 # lets see if the username already exists
626 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
627 then
628 return 0 420 return 0
629 fi 421 fi
630 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
631 423
632 # options to pass to useradd 424 # options to pass to useradd
633 local opts= 425 local opts=
634 426
635 # handle uid 427 # handle uid
636 local euid="$1"; shift 428 local euid=$1; shift
637 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
638 then
639 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
640 then
641 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
642 then
643 euid="next" 432 euid="next"
644 fi 433 fi
645 else 434 else
646 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
647 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
648 fi 437 fi
649 else 438 else
650 euid="next" 439 euid="next"
651 fi 440 fi
652 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
653 then 442 for ((euid = 101; euid <= 999; euid++)); do
654 local pwrange
655 if [ "${USERLAND}" == "BSD" ] ; then
656 pwrange="`jot 898 101`"
657 else
658 pwrange="`seq 101 999`"
659 fi
660 for euid in ${pwrange} ; do
661 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
662 done 444 done
663 fi 445 fi
664 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
665 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
666 448
667 # handle shell 449 # handle shell
668 local eshell="$1"; shift 450 local eshell=$1; shift
669 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
670 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
671 if [ ! -e "${eshell}" ]
672 then
673 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
674 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
675 fi 459 fi
676 else 460 else
677 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
678 then 462 [[ -x ${ROOT}${shell} ]] && break
679 eshell="/usr/bin/false" 463 done
680 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
681 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 ${USERLAND}"
472 esac
682 fi 473 fi
474
475 eshell=${shell}
683 fi 476 fi
684 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
685 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
686 479
687 # handle homedir 480 # handle homedir
688 local ehome="$1"; shift 481 local ehome=$1; shift
689 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
690 then
691 ehome="/dev/null" 483 ehome="/dev/null"
692 fi 484 fi
693 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
694 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
695 487
696 # handle groups 488 # handle groups
697 local egroups="$1"; shift 489 local egroups=$1; shift
698 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
699 then
700 local oldifs="${IFS}" 491 local oldifs=${IFS}
701 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
702 493
703 export IFS="," 494 export IFS=","
704 for g in ${egroups} 495 for g in ${egroups} ; do
705 do
706 export IFS="${oldifs}" 496 export IFS=${oldifs}
707 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
708 then
709 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
710 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
711 fi 500 fi
712 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
713 then
714 defgroup="${g}" 502 defgroup=${g}
715 else 503 else
716 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
717 fi 505 fi
718 export IFS="," 506 export IFS=","
719 done 507 done
720 export IFS="${oldifs}" 508 export IFS=${oldifs}
721 509
722 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
723 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
724 then
725 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
726 fi 513 fi
727 else 514 else
728 egroups="(none)" 515 egroups="(none)"
729 fi 516 fi
730 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
731 518
732 # handle extra and add the user 519 # handle extra and add the user
733 local eextra="$@"
734 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
735 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
736 if useq ppc-macos 522 case ${CHOST} in
737 then 523 *-darwin*)
738 ### Make the user 524 ### Make the user
739 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
740 then
741 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
742 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
743 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
744 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
745 ### Add the user to the groups specified 530 ### Add the user to the groups specified
746 local oldifs="${IFS}" 531 local oldifs=${IFS}
747 export IFS="," 532 export IFS=","
748 for g in ${egroups} 533 for g in ${egroups} ; do
749 do
750 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
751 done 535 done
752 export IFS="${oldifs}" 536 export IFS=${oldifs}
753 else 537 else
754 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
755 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
756 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
757 die "Required function missing" 541 die "Required function missing"
758 fi 542 fi
759 elif use x86-fbsd ; then 543 ;;
760 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
761 then 545 if [[ -z $@ ]] ; then
762 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
763 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
764 die "enewuser failed" 548 die "enewuser failed"
765 else 549 else
766 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
767 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
768 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
769 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
770 else 559 else
771 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
772 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
773 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
774 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
775 || die "enewuser failed" 582 || die "enewuser failed"
776 else 583 else
777 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
778 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
779 || die "enewuser failed" 586 || die "enewuser failed"
780 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}/${ehome}"
781 fi 596 fi
597
782 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
783
784 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
785 then
786 einfo " - Creating ${ehome} in ${D}"
787 dodir ${ehome}
788 fowners ${euser} ${ehome}
789 fperms 755 ${ehome}
790 fi
791} 599}
792 600
793# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
794# vapier@gentoo.org 602# @USAGE: <group> [gid]
795# 603# @DESCRIPTION:
796# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
797# 605# group to the system. Just give it a group name to add and enewgroup will
798# 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
799# groupname: REQUIRED ! 607# allocate the next available one.
800# gid: next available (see groupadd(8))
801# extra: none
802enewgroup() { 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
803 # get the group 616 # get the group
804 local egroup="$1"; shift 617 local egroup="$1"; shift
805 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
806 then 619 then
807 eerror "No group specified !" 620 eerror "No group specified !"
808 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
809 fi 622 fi
810 623
811 # see if group already exists 624 # see if group already exists
812 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
813 then
814 return 0 626 return 0
815 fi 627 fi
816 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
817 629
818 # options to pass to useradd 630 # options to pass to useradd
824 then 636 then
825 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
826 then 638 then
827 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
828 then 640 then
829 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
830 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
831 else 643 else
832 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
833 fi 645 fi
834 else 646 else
848 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
849 661
850 # add the group 662 # add the group
851 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
852 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
853 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
854 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
855 then 668 then
856 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
857 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
858 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
859 die "Required function missing" 672 die "Required function missing"
860 fi 673 fi
861 674
862 # If we need the next available 675 # If we need the next available
863 case ${egid} in 676 case ${egid} in
864 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
865 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
866 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
867 done 680 done
868 esac 681 esac
869 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
870 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
871 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
872 case ${egid} in 687 case ${egid} in
873 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
874 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
875 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
876 done 691 done
877 esac 692 esac
878 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
879 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 *)
880 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
881 fi 708 ;;
709 esac
882 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
883} 711}
884 712
885# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
886# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
887# 715# @DESCRIPTION:
888# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
889edos2unix() { 720edos2unix() {
890 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
891 do
892 cp "${f}" ${T}/edos2unix
893 sed 's/\r$//' ${T}/edos2unix > "${f}"
894 done
895} 722}
896
897
898##############################################################
899# START: Handle .desktop files and menu entries #
900# maybe this should be separated into a new eclass some time #
901# lanius@gentoo.org #
902##############################################################
903 723
904# Make a desktop file ! 724# Make a desktop file !
905# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
906# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
907# 727#
908# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
909# 729#
910# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
911# name: the name that will show up in the menu 731# name: the name that will show up in the menu
912# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
913# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
914# a full path to an icon 734# a full path to an icon
915# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
916# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
917# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
918make_desktop_entry() { 738make_desktop_entry() {
919 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
920 740
921 local exec="${1}" 741 local exec=${1}
922 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
923 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
924 local type="${4}" 744 local type=${4}
925 local subdir="${6}" 745 local path=${5}
926 local path="${5:-${GAMES_BINDIR}}" 746
927 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
928 then 748 local catmaj=${CATEGORY%%-*}
929 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
930 "app-emulation") 750 case ${catmaj} in
931 type=Emulator 751 app)
932 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
933 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
934 "games-"*) 777 games)
935 type=Game 778 case ${catmin} in
936 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
937 ;; 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
938 "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 ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
939 type=Network 859 type="Network"
940 subdir="${type}"
941 ;; 860 ;;
861
942 *) 862 *)
943 type= 863 type=
944 subdir=
945 ;; 864 ;;
946 esac 865 esac
947 fi 866 fi
948 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%% *:-${desktop_name}}.desktop
949 874
875 cat <<-EOF > "${desktop}"
950echo "[Desktop Entry] 876 [Desktop Entry]
951Encoding=UTF-8 877 Version=1.0
952Version=0.9.2
953Name=${name} 878 Name=${name}
954Type=Application 879 Type=Application
955Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
956Exec=${exec} 881 Exec=${exec}
957Path=${path} 882 TryExec=${exec%% *}
958Icon=${icon} 883 Icon=${icon}
959Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
960 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
961 insinto /usr/share/applications 892 insinto /usr/share/applications
962 doins "${desktop}" 893 doins "${desktop}"
963 894 )
964 return 0
965} 895}
966 896
967# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
968# 898# @USAGE: [directories]
969# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
970# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
971# 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}
972 924
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.
973make_session_desktop() { 930make_session_desktop() {
974
975 [ -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
976 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
977 933
978 local title="${1}" 934 local title=$1
979 local command="${2}" 935 local command=$2
980 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
981 937
938 cat <<-EOF > "${desktop}"
982echo "[Desktop Entry] 939 [Desktop Entry]
983Encoding=UTF-8
984Name=${title} 940 Name=${title}
985Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
986Exec=${command} 942 Exec=${command}
987TryExec=${command} 943 TryExec=${command}
988Type=Application" > "${desktop}" 944 Type=Application
945 EOF
989 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
990 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
991 doins "${desktop}" 951 doins "${desktop}"
992 952 )
993 return 0
994} 953}
995 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
996domenu() { 960domenu() {
997 local i 961 (
998 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
999 insinto /usr/share/applications 965 insinto /usr/share/applications
1000 for i in ${@} 966 for i in "$@" ; do
1001 do
1002 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1003 then
1004 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1005 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1006 then
1007 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1008 do
1009 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1010 done 974 done
975 else
976 ((++ret))
1011 fi 977 fi
1012 done 978 done
979 exit ${ret}
980 )
1013} 981}
1014 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1015doicon() { 1001doicon() {
1016 local i 1002 (
1017 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
1018 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1019 for i in ${@} 1007 for i in "$@" ; do
1020 do
1021 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1022 then
1023 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1024 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1025 then
1026 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1027 do
1028 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1029 done 1015 done
1016 else
1017 ((++ret))
1030 fi 1018 fi
1031 done 1019 done
1020 exit ${ret}
1021 )
1032} 1022}
1033 1023
1034############################################################## 1024# @FUNCTION: newicon
1035# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1036############################################################## 1026# @DESCRIPTION:
1037 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1038 1036
1039# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() { 1038find_unpackable_file() {
1041 local src="$1" 1039 local src=$1
1042 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1043 then
1044 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1045 else 1042 else
1046 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1047 then
1048 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1049 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1050 then
1051 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1052 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1053 then
1054 src="${src}" 1048 src=${src}
1055 fi
1056 fi 1049 fi
1057 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1058 echo "${src}" 1052 echo "${src}"
1059} 1053}
1060 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1061# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1062# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1063# 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
1064# 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.
1065# 1062#
1066# Usage: unpack_pdv [file to unpack] [size of off_t]
1067# - 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
1068# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1069# 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#
1070# 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
1071# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1072# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1073# 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
1074# 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
1075# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1076# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1077# lseek 1081# lseek
1078# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1079# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1080# 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.
1081unpack_pdv() { 1087unpack_pdv() {
1082 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1083 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1084 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1085 [ -z "${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 :("
1086 1093
1087 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1089 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1090 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 ${sizeoff_t} | hexdump -e \"%i\")
1091 1098
1092 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1093 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1094 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1095 1102
1096 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1097 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1098 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1099 1106
1100 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1101 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1102 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1103 1110
1104 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1105 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1106 iscompressed=1 1113 iscompressed=1
1107 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1108 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1109 else 1116 else
1110 iscompressed=0 1117 iscompressed=0
1111 fi 1118 fi
1112 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1113 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1114 istar=1 1121 istar=1
1115 else 1122 else
1116 istar=0 1123 istar=0
1117 fi 1124 fi
1118 1125
1146 true 1153 true
1147 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1149} 1156}
1150 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1164# many other game companies.
1155# 1165#
1156# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1157# - If the file is not specified then unpack will utilize ${A}.
1158# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1159# the proper offset from the script itself. 1168# the proper offset from the script itself.
1160unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1161 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1162 local skip="$2" 1172 local skip=$2
1163 local exe="$3" 1173 local exe=$3
1164 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1165 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1166 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1167 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1168 then
1169 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1170 local skip=0 1181 local skip=0
1171 exe=tail 1182 exe=tail
1172 case ${ver} in 1183 case ${ver} in
1173 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1174 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1175 ;; 1186 ;;
1176 2.0|2.0.1) 1187 2.0|2.0.1)
1177 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1178 ;; 1189 ;;
1186 ;; 1197 ;;
1187 2.1.3) 1198 2.1.3)
1188 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1189 let skip="skip + 1" 1200 let skip="skip + 1"
1190 ;; 1201 ;;
1191 2.1.4) 1202 2.1.4|2.1.5)
1192 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1193 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1194 exe="dd" 1205 exe="dd"
1195 ;; 1206 ;;
1196 *) 1207 *)
1208 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}'";;
1209 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1210 esac 1221 esac
1211 1222
1212 # 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
1213 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1214 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1215 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1216 case ${filetype} in 1227 case ${filetype} in
1217 *tar\ archive) 1228 *tar\ archive*)
1218 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1219 ;; 1230 ;;
1220 bzip2*) 1231 bzip2*)
1221 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1222 ;; 1233 ;;
1232 ;; 1243 ;;
1233 esac 1244 esac
1234 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1235} 1246}
1236 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1237# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1238#
1239# Usage: check_license [license]
1240# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1241check_license() { 1253check_license() {
1242 local lic=$1 1254 local lic=$1
1243 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1244 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1245 else 1257 else
1246 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1247 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1248 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1249 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1250 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1251 lic="${src}" 1263 lic="${lic}"
1252 fi
1253 fi 1264 fi
1265 fi
1254 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1255 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1256 1268
1257 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1258 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1259 local shopts=$- 1271 local shopts=$-
1260 local alic 1272 local alic
1261 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1262 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1263 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1264 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1265 return 0 1277 return 0
1266 fi 1278 fi
1267 done 1279 done
1268 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1269 1281
1270 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1271 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1272********************************************************** 1284 **********************************************************
1273The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1274package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1275continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1276CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1277********************************************************** 1289 **********************************************************
1278 1290
1279EOF 1291 EOF
1280 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1281 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1282 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1283 read alic 1295 read alic
1284 case ${alic} in 1296 case ${alic} in
1291 die "Failed to accept license" 1303 die "Failed to accept license"
1292 ;; 1304 ;;
1293 esac 1305 esac
1294} 1306}
1295 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1296# 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
1297# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1298# 1313#
1299# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1300# 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()
1301# 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
1302# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1303# 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#
1304# 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',
1305# 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
1306# 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.
1307# 1328#
1308# 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.
1309#
1310# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1311# - this will attempt to locate a cd based upon a file that is on
1312# the cd ... the more files you give this function, the more cds
1313# the cdrom functions will handle
1314cdrom_get_cds() { 1330cdrom_get_cds() {
1315 # 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
1316 # the # of files they gave us 1332 # the # of files they gave us
1317 local cdcnt=0 1333 local cdcnt=0
1318 local f= 1334 local f=
1319 for f in "$@" ; do 1335 for f in "$@" ; do
1320 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1321 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1322 done 1338 done
1323 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1324 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1325 1341
1326 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1327 # 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
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 export CDROM_ROOT=${CD_ROOT}
1330 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1331 return
1332 fi
1333 # do the same for CD_ROOT_X
1334 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1335 local var= 1345 local var=
1336 cdcnt=0 1346 cdcnt=0
1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1338 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1339 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1340 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1341 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1342 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1344 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1345 fi 1356 fi
1346 export CDROM_ROOTS_${cdcnt}="${!var}"
1347 done 1357 done
1348 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1349 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}
1350 return 1366 return
1351 fi 1367 fi
1352 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1354 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1355 if [[ -z ${CDROM_NAME} ]] ; then
1356 echo "cdrom for ${PN}."
1357 else
1358 echo "${CDROM_NAME}."
1359 fi
1360 echo 1373 echo
1361 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"
1362 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1363 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1364 einfo "directory containing the files." 1377 einfo "directory containing the files."
1365 echo 1378 echo
1366 einfo "For example:" 1379 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo 1381 echo
1369 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
1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1371 cdcnt=0 1393 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1374 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1376 done 1398 done
1377 echo 1399 echo
1378 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"
1379 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1380 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1381 einfon "" 1403 einfon ""
1382 cdcnt=0 1404 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1385 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1386 done 1408 done
1387 echo 1409 echo
1388 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"
1389 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1392 echo 1414 echo
1393 einfo "For example:" 1415 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo 1417 echo
1396 fi 1418 fi
1419
1420 export CDROM_SET=""
1397 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1398 cdrom_load_next_cd 1422 cdrom_load_next_cd
1399} 1423}
1400 1424
1401# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1402# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1403# 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
1404# 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.
1405cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1407 local var= 1434 local var
1408 1435 ((++CDROM_CURRENT_CD))
1409 if [[ ! -z ${CD_ROOT} ]] ; then
1410 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1411 return
1412 fi
1413 1436
1414 unset CDROM_ROOT 1437 unset CDROM_ROOT
1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1416 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1418 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1419 else 1443 else
1420 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1421 fi 1445 fi
1422 1446
1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1428# 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
1429# 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
1430# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1431# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1432# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1433cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1434 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
1435 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1436 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1437 local mline=""
1438 local showedmsg=0
1439 1471
1440 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/ }
1441 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1443 && 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))
1444 done 1487 done
1445 1488
1446 if [[ -z ${CDROM_ROOT} ]] ; then
1447 echo 1489 echo
1448 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1450 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1451 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1452 else
1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1454 fi
1455 else 1494 else
1456 if [[ -z ${CDROM_NAME_1} ]] ; then
1457 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1458 else
1459 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1460 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1461 fi
1462 fi 1496 fi
1463 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
1464 fi 1504 fi
1505 showedmsg=1
1506 fi
1465 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1466 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1467 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1468 fi 1518 fi
1519 read || die "something is screwed with your system"
1469 done 1520 done
1470} 1521}
1471 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1472# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1473# a package can support 1527# a package can support. The first form allows you to
1474# 1528# specify a list of LINGUAS. The -i builds a list of po
1475# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1476# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1477# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1478# 1532# of the lists.
1479# The first form allows you to specify a list of LINGUAS.
1480# The -i builds a list of po files found in all the
1481# directories and uses the intersection of the lists.
1482# The -u builds a list of po files found in all the
1483# directories and uses the union of the lists.
1484strip-linguas() { 1533strip-linguas() {
1485 local ls newls 1534 local ls newls nols
1486 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1487 local op="$1"; shift 1536 local op=$1; shift
1488 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1489 local d f 1538 local d f
1490 for d in "$@" ; do 1539 for d in "$@" ; do
1491 if [ "${op}" == "-u" ] ; then 1540 if [[ ${op} == "-u" ]] ; then
1492 newls="${ls}" 1541 newls=${ls}
1493 else 1542 else
1494 newls="" 1543 newls=""
1495 fi 1544 fi
1496 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1497 if [ "${op}" == "-i" ] ; then 1546 if [[ ${op} == "-i" ]] ; then
1498 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1499 else 1548 else
1500 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1501 fi 1550 fi
1502 done 1551 done
1503 ls="${newls}" 1552 ls=${newls}
1504 done 1553 done
1505 ls="${ls//.po}"
1506 else 1554 else
1507 ls="$@" 1555 ls="$@"
1508 fi 1556 fi
1509 1557
1510 ls=" ${ls} " 1558 nols=""
1511 newls="" 1559 newls=""
1512 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1513 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1561 if hasq ${f} ${ls} ; then
1514 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1515 else 1563 else
1516 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1517 fi 1565 fi
1518 done 1566 done
1519 if [ -z "${newls}" ] ; then 1567 [[ -n ${nols} ]] \
1520 unset LINGUAS 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1521 else
1522 export LINGUAS="${newls}" 1569 export LINGUAS=${newls:1}
1523 fi
1524} 1570}
1525 1571
1526# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1527# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1528 1574# @DESCRIPTION:
1529# the following functions are useful in kernel module ebuilds, etc.
1530# for an example see ivtv or drbd ebuilds
1531
1532# set's ARCH to match what the kernel expects
1533set_arch_to_kernel() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1538 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1539 case ${ARCH} in
1540 x86) export ARCH="i386";;
1541 amd64) export ARCH="x86_64";;
1542 hppa) export ARCH="parisc";;
1543 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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!
1545 *) export ARCH="${ARCH}";;
1546 esac
1547}
1548
1549# set's ARCH back to what portage expects
1550set_arch_to_portage() {
1551 i=10
1552 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done
1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1556}
1557
1558# Jeremy Huddleston <eradicator@gentoo.org>:
1559# preserve_old_lib /path/to/libblah.so.0
1560# preserve_old_lib_notify /path/to/libblah.so.0
1561#
1562# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1563# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1564# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1565# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1566# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1567# 1580# preserve_old_lib_notify function.
1568# src_install() {
1569# ...
1570# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573#
1574# pkg_postinst() {
1575# ...
1576# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1577# ...
1578# }
1579
1580preserve_old_lib() { 1581preserve_old_lib() {
1581 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1587
1583 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1584 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1585 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1586 1591 dir=${lib%/*}
1587 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1588 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1590 fi 1595 done
1591} 1596}
1592 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1593preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1594 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1595 1607
1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1597 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1598 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1599 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1600 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1601 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1602 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1603 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1604 einfo 1618 ewarn
1605 einfo "After doing that, you can safely remove ${LIB}"
1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1607 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1608} 1627}
1609 1628
1610# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1611# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1612# 1644#
1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1614# ex: built_with_use xchat gtk2 1646# flags matter.
1615#
1616# Flags: -a all USE flags should be utilized
1617# -o at least one USE flag should be utilized
1618# Note: the default flag is '-a'
1619built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1620 local opt=$1 1664 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622 1666
1623 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1624 shift 1669 shift
1625 1670
1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1627 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1628 1704
1629 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1636 shift 1712 shift
1637 done 1713 done
1638 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1639} 1715}
1640 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1641# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1642# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1643epunt_cxx() { 1724epunt_cxx() {
1644 local dir=$1 1725 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1647 local f 1728 local f
1648 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done 1731 done
1651 eend 0 1732 eend 0
1652} 1733}
1653 1734
1654# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1655# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1656# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1657dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1658 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1659 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1660 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1661 1742make_wrapper() {
1662 insinto /etc/pam.d 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1663 # these are the default doins options, but be explicit just in case 1744 local tmpwrapper=$(emktemp)
1664 insopts -m 0644 -o root -g root 1745 # We don't want to quote ${bin} so that people can pass complex
1665 doins "$@" || die "failed to install $@" 1746 # things as $bin ... "./someprog --args"
1747 cat << EOF > "${tmpwrapper}"
1748#!/bin/sh
1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1757exec ${bin} "\$@"
1758EOF
1759 chmod go+rx "${tmpwrapper}"
1760 if [[ -n ${path} ]] ; then
1761 (
1762 exeinto "${path}"
1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1765 else
1766 newbin "${tmpwrapper}" "${wrapper}" || die
1767 fi
1666} 1768}
1667# newpamd <old name> <new name>
1668#
1669# Install pam file <old name> as <new name> in /etc/pam.d
1670newpamd() {
1671 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1672
1673 use pam || return 0
1674
1675 insinto /etc/pam.d
1676 # these are the default doins options, but be explicit just in case
1677 insopts -m 0644 -o root -g root
1678 newins "$1" "$2" || die "failed to install $1 as $2"
1679}

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