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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 1.284 2007/06/21 04:44:45 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155}
156
157# Default directory where patches are located 52# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 54# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 56# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
165# and not the full path .. 62# and not the full path ..
166EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 64# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
170# 69#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 71#
173EPATCH_FORCE="no" 72EPATCH_FORCE="no"
174 73
175# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
176# or two patches. 75# or two patches.
187# 86#
188# Patches are applied in current directory. 87# Patches are applied in current directory.
189# 88#
190# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
191# 90#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 92#
194# For example: 93# For example:
195# 94#
196# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
198# 97#
199# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
200# specific patches. 99# specific patches.
201# 100#
202# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
205# 104#
206# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
207# 106#
208epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 113 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
214 local x="" 118 local x=""
215 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
216 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
217 then 123 then
218 local m="" 124 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 125 for m in "$@" ; do
221 epatch "${m}" 126 epatch "${m}"
222 done 127 done
223 return 0 128 return 0
224 fi 129 fi
278 ;; 183 ;;
279 esac 184 esac
280 185
281 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
282 then 187 then
283 einfo "Applying various patches (bugfixes/updates) ..." 188 einfo "${EPATCH_MULTI_MSG}"
284 fi 189 fi
285 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
286 do 191 do
287 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
288 # 193 #
289 # ???_arch_foo.patch 194 # ???_arch_foo.patch
290 # 195 #
291 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
294 then 199 then
295 local count=0 200 local count=0
296 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 202 local patchname=${x##*/}
298 203
321 226
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
324 do 229 do
325 # Generate some useful debug info ... 230 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 233
329 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 235 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 238 else
334 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
335 fi 240 fi
336 241
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 244
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 247
343 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 249 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 251 then
350 count=5 255 count=5
351 break 256 break
352 fi 257 fi
353 fi 258 fi
354 259
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 261 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 267
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
364 270
365 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
366 then 272 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 274 echo
386 fi 292 fi
387 293
388 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
389 then 295 then
390 echo 296 echo
391 eerror "Failed Patch: ${patchname}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
392 eerror 299 eerror
393 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
394 eerror 301 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 303 echo
406 then 313 then
407 einfo "Done with patching" 314 einfo "Done with patching"
408 fi 315 fi
409} 316}
410 317
411# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
412# implementation. 319# @USAGE: [temp dir]
413# 320# @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) 321# Cheap replacement for when debianutils (and thus mktemp)
540# does not exist on the users system 322# 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() { 323emktemp() {
545 local exe="touch" 324 local exe="touch"
546 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
547 local topdir="$1" 326 local topdir=$1
548 327
549 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
550 then
551 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
552 && topdir="/tmp" \ 330 && topdir="/tmp" \
553 || topdir="${T}" 331 || topdir=${T}
554 fi 332 fi
555 333
556 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
557 then 335 # system lacks `mktemp` so we have to fake it
558 local tmp=/ 336 local tmp=/
559 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
560 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
561 done 339 done
562 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
563 echo "${tmp}" 341 echo "${tmp}"
564 else 342 else
565 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
566 && exe="-p" \ 344 # but should produce a usable file on all userlands
567 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
568 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
569 fi 349 fi
350 fi
570} 351}
571 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
572# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
573# and pw (FreeBSD) used in enewuser()/enewgroup() 362# 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() { 363egetent() {
579 if useq ppc-macos ; then 364 case ${CHOST} in
365 *-darwin*)
580 case "$2" in 366 case "$2" in
581 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
582 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
583 ;; 369 ;;
584 *) # Numeric 370 *) # Numeric
585 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
586 ;; 372 ;;
587 esac 373 esac
588 elif useq x86-fbsd ; then 374 ;;
589 local action 375 *-freebsd*|*-dragonfly*)
590 if [ "$1" == "passwd" ] 376 local opts action="user"
591 then 377 [[ $1 == "passwd" ]] || action="group"
592 action="user" 378
593 else 379 # lookup by uid/gid
594 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
595 fi 382 fi
383
596 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
597 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
598 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
599 getent "$1" "$2" 391 getent "$1" "$2"
600 fi 392 ;;
393 esac
601} 394}
602 395
603# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
604# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
605# 398# @DESCRIPTION:
606# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
607# 400# a user to the system. The only required parameter is the username.
608# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
609# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
610# uid: next available (see useradd(8)) 403# 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() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
617 # get the username 412 # get the username
618 local euser="$1"; shift 413 local euser=$1; shift
619 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
620 then
621 eerror "No username specified !" 415 eerror "No username specified !"
622 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
623 fi 417 fi
624 418
625 # lets see if the username already exists 419 # lets see if the username already exists
626 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
627 then
628 return 0 421 return 0
629 fi 422 fi
630 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
631 424
632 # options to pass to useradd 425 # options to pass to useradd
633 local opts= 426 local opts=
634 427
635 # handle uid 428 # handle uid
636 local euid="$1"; shift 429 local euid=$1; shift
637 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
638 then
639 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
640 then
641 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
642 then
643 euid="next" 433 euid="next"
644 fi 434 fi
645 else 435 else
646 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
647 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
648 fi 438 fi
649 else 439 else
650 euid="next" 440 euid="next"
651 fi 441 fi
652 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
653 then 443 for ((euid = 101; euid <= 999; euid++)); do
654 local pwrange
655 if [ "${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 444 [[ -z $(egetent passwd ${euid}) ]] && break
662 done 445 done
663 fi 446 fi
664 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
665 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
666 449
667 # handle shell 450 # handle shell
668 local eshell="$1"; shift 451 local eshell=$1; shift
669 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
670 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
671 if [ ! -e "${eshell}" ]
672 then
673 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
674 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
675 fi 460 fi
676 else 461 else
677 if [ "${USERLAND}" == "BSD" ] 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
678 then 463 [[ -x ${ROOT}${shell} ]] && break
679 eshell="/usr/bin/false" 464 done
680 else 465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
681 eshell="/bin/false" 469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
682 fi 474 fi
475
476 eshell=${shell}
683 fi 477 fi
684 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
685 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
686 480
687 # handle homedir 481 # handle homedir
688 local ehome="$1"; shift 482 local ehome=$1; shift
689 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
690 then
691 ehome="/dev/null" 484 ehome="/dev/null"
692 fi 485 fi
693 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
694 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
695 488
696 # handle groups 489 # handle groups
697 local egroups="$1"; shift 490 local egroups=$1; shift
698 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
699 then
700 local oldifs="${IFS}" 492 local oldifs=${IFS}
701 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
702 494
703 export IFS="," 495 export IFS=","
704 for g in ${egroups} 496 for g in ${egroups} ; do
705 do
706 export IFS="${oldifs}" 497 export IFS=${oldifs}
707 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
708 then
709 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
710 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
711 fi 501 fi
712 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
713 then
714 defgroup="${g}" 503 defgroup=${g}
715 else 504 else
716 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
717 fi 506 fi
718 export IFS="," 507 export IFS=","
719 done 508 done
720 export IFS="${oldifs}" 509 export IFS=${oldifs}
721 510
722 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
723 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
724 then
725 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
726 fi 514 fi
727 else 515 else
728 egroups="(none)" 516 egroups="(none)"
729 fi 517 fi
730 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
731 519
732 # handle extra and add the user 520 # handle extra and add the user
733 local eextra="$@"
734 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
735 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
736 if useq ppc-macos 523 case ${CHOST} in
737 then 524 *-darwin*)
738 ### Make the user 525 ### Make the user
739 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
740 then
741 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
742 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
743 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
744 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
745 ### Add the user to the groups specified 531 ### Add the user to the groups specified
746 local oldifs="${IFS}" 532 local oldifs=${IFS}
747 export IFS="," 533 export IFS=","
748 for g in ${egroups} 534 for g in ${egroups} ; do
749 do
750 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
751 done 536 done
752 export IFS="${oldifs}" 537 export IFS=${oldifs}
753 else 538 else
754 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
755 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
756 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
757 die "Required function missing" 542 die "Required function missing"
758 fi 543 fi
759 elif use x86-fbsd ; then 544 ;;
760 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
761 then 546 if [[ -z $@ ]] ; then
762 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
763 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
764 die "enewuser failed" 549 die "enewuser failed"
765 else 550 else
766 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
767 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
768 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
769 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
770 else 560 else
771 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
772 then 562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
773 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
774 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
775 || die "enewuser failed" 583 || die "enewuser failed"
776 else 584 else
777 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
778 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
779 || die "enewuser failed" 587 || die "enewuser failed"
780 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
781 fi 597 fi
598
782 export SANDBOX_ON="${oldsandbox}" 599 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} 600}
792 601
793# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
794# vapier@gentoo.org 603# @USAGE: <group> [gid]
795# 604# @DESCRIPTION:
796# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
797# 606# group to the system. Just give it a group name to add and enewgroup will
798# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
799# groupname: REQUIRED ! 608# allocate the next available one.
800# gid: next available (see groupadd(8))
801# extra: none
802enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
803 # get the group 617 # get the group
804 local egroup="$1"; shift 618 local egroup="$1"; shift
805 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
806 then 620 then
807 eerror "No group specified !" 621 eerror "No group specified !"
808 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
809 fi 623 fi
810 624
811 # see if group already exists 625 # see if group already exists
812 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
813 then
814 return 0 627 return 0
815 fi 628 fi
816 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
817 630
818 # options to pass to useradd 631 # options to pass to useradd
824 then 637 then
825 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
826 then 639 then
827 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
828 then 641 then
829 if useq ppc-macos ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
830 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
831 else 644 else
832 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
833 fi 646 fi
834 else 647 else
848 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
849 662
850 # add the group 663 # add the group
851 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
852 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
853 if useq ppc-macos ; then 666 case ${CHOST} in
667 *-darwin*)
854 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
855 then 669 then
856 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
857 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
858 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
859 die "Required function missing" 673 die "Required function missing"
860 fi 674 fi
861 675
862 # If we need the next available 676 # If we need the next available
863 case ${egid} in 677 case ${egid} in
864 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
865 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
866 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
867 done 681 done
868 esac 682 esac
869 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
870 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
871 elif use x86-fbsd ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
872 case ${egid} in 688 case ${egid} in
873 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
874 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
875 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
876 done 692 done
877 esac 693 esac
878 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
879 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
880 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
881 fi 709 ;;
710 esac
882 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
883} 712}
884 713
885# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
886# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
887# 716# @DESCRIPTION:
888# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
889edos2unix() { 721edos2unix() {
890 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
891 do
892 cp "${f}" ${T}/edos2unix
893 sed 's/\r$//' ${T}/edos2unix > "${f}"
894 done
895} 723}
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##############################################################
903 724
904# Make a desktop file ! 725# Make a desktop file !
905# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
906# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
907# 728#
908# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
909# 730#
910# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
911# name: the name that will show up in the menu 732# name: the name that will show up in the menu
912# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
913# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
914# a full path to an icon 735# a full path to an icon
915# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
916# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
917# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
918make_desktop_entry() { 739make_desktop_entry() {
919 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
920 741
921 local exec="${1}" 742 local exec=${1}
922 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
923 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
924 local type="${4}" 745 local type=${4}
925 local subdir="${6}" 746 local path=${5}
926 local path="${5:-${GAMES_BINDIR}}" 747
927 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
928 then 749 local catmaj=${CATEGORY%%-*}
929 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
930 "app-emulation") 751 case ${catmaj} in
931 type=Emulator 752 app)
932 subdir="Emulation" 753 case ${catmin} in
754 accessibility) type=Accessibility;;
755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
759 cdr) type=DiscBurning;;
760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
762 editors) type=TextEditor;;
763 emacs) type=TextEditor;;
764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;;
766 office) type=Office;;
767 pda) type=PDA;;
768 vim) type=TextEditor;;
769 xemacs) type=TextEditor;;
770 *) type=;;
771 esac
933 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
934 "games-"*) 778 games)
935 type=Game 779 case ${catmin} in
936 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
937 ;; 794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
802 ;;
803
804 mail)
805 type="Network;Email"
806 ;;
807
808 media)
809 case ${catmin} in
810 gfx) type=Graphics;;
811 radio) type=Tuner;;
812 sound) type=Audio;;
813 tv) type=TV;;
814 video) type=Video;;
815 *) type=;;
816 esac
817 type="AudioVideo;${type}"
818 ;;
819
938 "net-"*) 820 net)
821 case ${catmin} in
822 dialup) type=Dialup;;
823 ftp) type=FileTransfer;;
824 im) type=InstantMessaging;;
825 irc) type=IRCClient;;
826 mail) type=Email;;
827 news) type=News;;
828 nntp) type=News;;
829 p2p) type=FileTransfer;;
830 *) type=;;
831 esac
832 type="Network;${type}"
833 ;;
834
835 sci)
836 case ${catmin} in
837 astro*) type=Astronomy;;
838 bio*) type=Biology;;
839 calc*) type=Calculator;;
840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
842 geo*) type=Geology;;
843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
853 ;;
854
855 www)
856 case ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
939 type=Network 860 type="Network"
940 subdir="${type}"
941 ;; 861 ;;
862
942 *) 863 *)
943 type= 864 type=
944 subdir=
945 ;; 865 ;;
946 esac 866 esac
947 fi 867 fi
948 local desktop="${T}/${exec}.desktop" 868 if [ "${SLOT}" == "0" ] ; then
869 local desktop_name="${PN}"
870 else
871 local desktop_name="${PN}-${SLOT}"
872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
949 875
876 cat <<-EOF > "${desktop}"
950echo "[Desktop Entry] 877 [Desktop Entry]
951Encoding=UTF-8 878 Encoding=UTF-8
952Version=0.9.2 879 Version=1.0
953Name=${name} 880 Name=${name}
954Type=Application 881 Type=Application
955Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
956Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
957Path=${path} 885 Path=${path}
958Icon=${icon} 886 Icon=${icon}
959Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
960 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
961 insinto /usr/share/applications 893 insinto /usr/share/applications
962 doins "${desktop}" 894 doins "${desktop}"
963 895 )
964 return 0
965} 896}
966 897
967# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
968# 899# @USAGE: [directories]
969# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
970# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
971# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
972 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
973make_session_desktop() { 931make_session_desktop() {
974
975 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -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 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
977 934
978 local title="${1}" 935 local title=$1
979 local command="${2}" 936 local command=$2
980 local desktop="${T}/${wm}.desktop" 937 local desktop=${T}/${wm}.desktop
981 938
939 cat <<-EOF > "${desktop}"
982echo "[Desktop Entry] 940 [Desktop Entry]
983Encoding=UTF-8 941 Encoding=UTF-8
984Name=${title} 942 Name=${title}
985Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
986Exec=${command} 944 Exec=${command}
987TryExec=${command} 945 TryExec=${command}
988Type=Application" > "${desktop}" 946 Type=Application
947 EOF
989 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
990 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
991 doins "${desktop}" 953 doins "${desktop}"
992 954 )
993 return 0
994} 955}
995 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
996domenu() { 962domenu() {
997 local i 963 (
998 local j 964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
966 local i j ret=0
999 insinto /usr/share/applications 967 insinto /usr/share/applications
1000 for i in ${@} 968 for i in "$@" ; do
1001 do
1002 if [ -f "${i}" ]; 969 if [[ -f ${i} ]] ; then
1003 then
1004 doins ${i} 970 doins "${i}"
971 ((ret+=$?))
1005 elif [ -d "${i}" ]; 972 elif [[ -d ${i} ]] ; then
1006 then
1007 for j in ${i}/*.desktop 973 for j in "${i}"/*.desktop ; do
1008 do
1009 doins ${j} 974 doins "${j}"
975 ((ret+=$?))
1010 done 976 done
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
1030 fi 1016 fi
1031 done 1017 done
1018 exit ${ret}
1019 )
1032} 1020}
1033 1021
1034############################################################## 1022# @FUNCTION: newicon
1035# END: Handle .desktop files and menu entries # 1023# @USAGE: <icon> <newname>
1036############################################################## 1024# @DESCRIPTION:
1037 1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
1033}
1038 1034
1039# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() { 1036find_unpackable_file() {
1041 local src="$1" 1037 local src=$1
1042 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
1043 then
1044 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
1045 else 1040 else
1046 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
1047 then
1048 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
1049 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
1050 then
1051 src="${PWD}/${src}" 1044 src=${PWD}/${src}
1052 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
1053 then
1054 src="${src}" 1046 src=${src}
1055 fi
1056 fi 1047 fi
1057 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
1058 echo "${src}" 1050 echo "${src}"
1059} 1051}
1060 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
1061# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
1062# They're self-unpacking programs with the binary package stuffed in 1057# 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 1058# 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. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1065# 1060#
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 1061# 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 1062# 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 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
1070# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
1071# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1072# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1073# basically look for the first lseek command (we do the strings/grep because 1069# 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 1070# sometimes the function call is _llseek or something) and steal the 2nd
1075# parameter. here is an example: 1071# parameter. Here is an example:
1076# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1077# lseek 1073# lseek
1078# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1079# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1080# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
1081unpack_pdv() { 1077unpack_pdv() {
1082 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
1083 local sizeoff_t="$2" 1079 local sizeoff_t=$2
1084 1080
1081 [[ -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 :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1086 1083
1087 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1089 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1090 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1091 1088
1092 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1093 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1094 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1095 1092
1096 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1097 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1098 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1099 1096
1100 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1101 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1102 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1103 1100
1104 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1105 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1106 iscompressed=1 1103 iscompressed=1
1107 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1108 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1109 else 1106 else
1110 iscompressed=0 1107 iscompressed=0
1111 fi 1108 fi
1112 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1113 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1114 istar=1 1111 istar=1
1115 else 1112 else
1116 istar=0 1113 istar=0
1117 fi 1114 fi
1118 1115
1146 true 1143 true
1147 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1149} 1146}
1150 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1151# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1152# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1153# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1154# many other game companies. 1154# many other game companies.
1155# 1155#
1156# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1157# - If the file is not specified then unpack will utilize ${A}.
1158# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1159# the proper offset from the script itself. 1158# the proper offset from the script itself.
1160unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1161 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1162 local skip="$2" 1162 local skip=$2
1163 local exe="$3" 1163 local exe=$3
1164 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1165 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1166 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1167 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1168 then
1169 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1170 local skip=0 1171 local skip=0
1171 exe=tail 1172 exe=tail
1172 case ${ver} in 1173 case ${ver} in
1173 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1174 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1175 ;; 1176 ;;
1176 2.0|2.0.1) 1177 2.0|2.0.1)
1177 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1178 ;; 1179 ;;
1186 ;; 1187 ;;
1187 2.1.3) 1188 2.1.3)
1188 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1189 let skip="skip + 1" 1190 let skip="skip + 1"
1190 ;; 1191 ;;
1191 2.1.4) 1192 2.1.4|2.1.5)
1192 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1193 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1194 exe="dd" 1195 exe="dd"
1195 ;; 1196 ;;
1196 *) 1197 *)
1208 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1209 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1210 esac 1211 esac
1211 1212
1212 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1213 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1214 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1215 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1216 case ${filetype} in 1217 case ${filetype} in
1217 *tar\ archive) 1218 *tar\ archive*)
1218 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1219 ;; 1220 ;;
1220 bzip2*) 1221 bzip2*)
1221 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1222 ;; 1223 ;;
1232 ;; 1233 ;;
1233 esac 1234 esac
1234 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1235} 1236}
1236 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1237# Display a license for user to accept. 1241# 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. 1242# specified, then ${LICENSE} is used.
1241check_license() { 1243check_license() {
1242 local lic=$1 1244 local lic=$1
1243 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1244 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1245 else 1247 else
1246 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1247 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1248 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1249 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1250 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1251 lic="${src}" 1253 lic="${lic}"
1252 fi
1253 fi 1254 fi
1255 fi
1254 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1255 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1256 1258
1257 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1258 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1259 local shopts=$- 1261 local shopts=$-
1260 local alic 1262 local alic
1261 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1262 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1263 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1264 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1265 return 0 1267 return 0
1266 fi 1268 fi
1267 done 1269 done
1268 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1269 1271
1270 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1271 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1272********************************************************** 1274 **********************************************************
1273The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1274package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1275continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1276CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1277********************************************************** 1279 **********************************************************
1278 1280
1279EOF 1281 EOF
1280 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1281 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${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] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1283 read alic 1285 read alic
1284 case ${alic} in 1286 case ${alic} in
1291 die "Failed to accept license" 1293 die "Failed to accept license"
1292 ;; 1294 ;;
1293 esac 1295 esac
1294} 1296}
1295 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1296# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1297# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1298# 1303#
1299# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1300# standardize everything. all you have to do is call cdrom_get_cds() 1305# 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 1306# and when the function returns, you can assume that the cd has been
1302# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1303# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1304# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# 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 1314# etc... If you want to give the cds better names, then just export
1306# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1307# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1308# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# 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() { 1320cdrom_get_cds() {
1315 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1316 # the # of files they gave us 1322 # the # of files they gave us
1317 local cdcnt=0 1323 local cdcnt=0
1318 local f= 1324 local f=
1319 for f in "$@" ; do 1325 for f in "$@" ; do
1320 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1321 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1322 done 1328 done
1323 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1324 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1325 1331
1326 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1327 # if they did, let's just believe them that it's correct 1333 # 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 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1335 local var= 1335 local var=
1336 cdcnt=0 1336 cdcnt=0
1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1338 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1339 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1340 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1341 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1342 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1344 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1345 fi 1346 fi
1346 export CDROM_ROOTS_${cdcnt}="${!var}"
1347 done 1347 done
1348 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1350 return 1356 return
1351 fi 1357 fi
1352 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1354 einfon "This ebuild will need the " 1362 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 1363 echo
1361 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1362 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1363 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1364 einfo "directory containing the files." 1367 einfo "directory containing the files."
1365 echo 1368 echo
1366 einfo "For example:" 1369 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo 1371 echo
1369 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1371 cdcnt=0 1383 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1374 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1376 done 1388 done
1377 echo 1389 echo
1378 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1379 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1380 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1381 einfon "" 1393 einfon ""
1382 cdcnt=0 1394 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1385 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1386 done 1398 done
1387 echo 1399 echo
1388 einfo "Or, if you have all the files in the same place, or" 1400 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" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1392 echo 1404 echo
1393 einfo "For example:" 1405 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo 1407 echo
1396 fi 1408 fi
1409
1410 export CDROM_SET=""
1397 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1398 cdrom_load_next_cd 1412 cdrom_load_next_cd
1399} 1413}
1400 1414
1401# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1402# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1403# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# 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. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1405cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1407 local var= 1424 local var
1408 1425 ((++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 1426
1414 unset CDROM_ROOT 1427 unset CDROM_ROOT
1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1416 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1418 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1419 else 1433 else
1420 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1421 fi 1435 fi
1422 1436
1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${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 1442# 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 1443# found, then a message asking for the user to insert the cdrom will be
1430# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1431# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1432# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1433cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1434 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1435 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1436 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1437 local mline=""
1438 local showedmsg=0
1439 1461
1440 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1441 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1443 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1444 done 1476 done
1445 1477
1446 if [[ -z ${CDROM_ROOT} ]] ; then
1447 echo 1478 echo
1448 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1450 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1451 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1452 else
1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1454 fi
1455 else 1483 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 !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1461 fi
1462 fi 1485 fi
1463 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1464 fi 1493 fi
1494 showedmsg=1
1495 fi
1465 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1466 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1467 read 1498 echo
1468 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1469 done 1504 done
1470} 1505}
1471 1506
1472# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1473# a package can support 1508# a package can support
1474# 1509#
1475# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1476# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1477# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1478# 1513#
1479# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1480# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1481# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1482# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1483# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1484strip-linguas() { 1519strip-linguas() {
1485 local ls newls 1520 local ls newls nols
1486 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1487 local op="$1"; shift 1522 local op=$1; shift
1488 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1489 local d f 1524 local d f
1490 for d in "$@" ; do 1525 for d in "$@" ; do
1491 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1492 newls="${ls}" 1527 newls=${ls}
1493 else 1528 else
1494 newls="" 1529 newls=""
1495 fi 1530 fi
1496 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1497 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1498 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1499 else 1534 else
1500 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1501 fi 1536 fi
1502 done 1537 done
1503 ls="${newls}" 1538 ls=${newls}
1504 done 1539 done
1505 ls="${ls//.po}"
1506 else 1540 else
1507 ls="$@" 1541 ls="$@"
1508 fi 1542 fi
1509 1543
1510 ls=" ${ls} " 1544 nols=""
1511 newls="" 1545 newls=""
1512 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1513 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1514 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1515 else 1549 else
1516 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1517 fi 1551 fi
1518 done 1552 done
1519 if [ -z "${newls}" ] ; then 1553 [[ -n ${nols} ]] \
1520 unset LINGUAS 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1521 else
1522 export LINGUAS="${newls}" 1555 export LINGUAS=${newls:1}
1523 fi
1524} 1556}
1525 1557
1526# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1527# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1528
1529# the following functions are useful in kernel module ebuilds, etc.
1530# for an example see ivtv or drbd ebuilds
1531
1532# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1533set_arch_to_kernel() { 1561set_arch_to_kernel() {
1534 i=10 1562 i=10
1535 while ((i--)) ; do 1563 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done 1565 done
1540 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1541 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1542 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1543 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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! 1572 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}";; 1573 *) export ARCH="${ARCH}";;
1546 esac 1574 esac
1547} 1575}
1548 1576
1549# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1550set_arch_to_portage() { 1580set_arch_to_portage() {
1551 i=10 1581 i=10
1552 while ((i--)) ; do 1582 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done 1584 done
1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1556} 1586}
1557 1587
1558# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1559# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1560# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1561#
1562# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1563# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1564# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1565# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1566# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1567# 1596# preserve_old_lib_notify function.
1568# src_install() {
1569# ...
1570# preserve_old_lib /usr/$(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() { 1597preserve_old_lib() {
1581 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1603
1583 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1584 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1585 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1586 1607 dir=${lib%/*}
1587 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1588 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1590 fi 1611 done
1591} 1612}
1592 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1593preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1594 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1595 1623
1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1597 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1598 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1599 einfo "An old version of an installed library was detected on your system." 1629 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" 1630 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," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1602 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1603 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1604 einfo 1634 ewarn
1605 einfo "After doing that, you can safely remove ${LIB}"
1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1607 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1608} 1638}
1609 1639
1610# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1611# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1612# 1642# @DESCRIPTION:
1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1614# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1615# 1645# DEPEND atom was built with the specified list of USE flags. The
1616# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1617# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1618# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1619built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1620 local opt=$1 1675 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622 1677
1623 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1624 shift 1680 shift
1625 1681
1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1627 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1628 1715
1629 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1636 shift 1723 shift
1637 done 1724 done
1638 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1639} 1726}
1640 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1641# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1642# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1643epunt_cxx() { 1735epunt_cxx() {
1644 local dir=$1 1736 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1647 local f 1739 local f
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done 1742 done
1651 eend 0 1743 eend 0
1652} 1744}
1653 1745
1654# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1655# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1656# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1657dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1658 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1659 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1660 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1661 1753make_wrapper() {
1662 insinto /etc/pam.d 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1663 # these are the default doins options, but be explicit just in case 1755 local tmpwrapper=$(emktemp)
1664 insopts -m 0644 -o root -g root 1756 # We don't want to quote ${bin} so that people can pass complex
1665 doins "$@" || die "failed to install $@" 1757 # things as $bin ... "./someprog --args"
1758 cat << EOF > "${tmpwrapper}"
1759#!/bin/sh
1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1768exec ${bin} "\$@"
1769EOF
1770 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then
1772 (
1773 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1776 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi
1666} 1779}
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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