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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.229 2006/03/16 03:44:54 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.324 2010/01/03 19:57:10 zmedico Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55# 61}
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 62
69 for lib in "${@}" ; do 63# @FUNCTION: esvn_clean
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 64# @USAGE: [list of dirs]
71 /* GNU ld script 65# @DESCRIPTION:
72 Since Gentoo has critical dynamic libraries 66# Remove .svn directories recursiveley. Useful when a source tarball contains
73 in /lib, and the static versions in /usr/lib, 67# internal Subversion directories. Defaults to $PWD.
74 we need to have a "fake" dynamic lib in /usr/lib, 68esvn_clean() {
75 otherwise we run into linking problems. 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
76 72
77 See bug http://bugs.gentoo.org/4411 for more info. 73# @FUNCTION: eshopts_push
78 */ 74# @USAGE: [options to `set`]
79 GROUP ( /${libdir}/${lib} ) 75# @DESCRIPTION:
80 END_LDSCRIPT 76# Often times code will want to enable a shell option to change code behavior.
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
82 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
83} 100}
84 101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
85 116
86# Default directory where patches are located 117# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 119# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 121# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
95# and not the full path .. 127# and not the full path ..
96EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 129# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches. 131# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
102# 134#
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
104# 136#
105EPATCH_FORCE="no" 137EPATCH_FORCE="no"
106 138
107# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
108# or two patches. 140# or two patches.
117# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
118# them for. 150# them for.
119# 151#
120# Patches are applied in current directory. 152# Patches are applied in current directory.
121# 153#
122# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
123# 155#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
125# 157#
126# For example: 158# For example:
127# 159#
128# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
129# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
130# 162#
131# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
132# specific patches. 164# specific patches.
133# 165#
134# If you however give an argument to epatch(), it will treat it as a 166# If you however give an argument to epatch(), it will treat it as a
136# hand its a directory, it will set EPATCH_SOURCE to this. 168# hand its a directory, it will set EPATCH_SOURCE to this.
137# 169#
138# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
139# 171#
140epatch() { 172epatch() {
141 _epatch_draw_line() { 173 _epatch_draw_line() {
142 [[ -z $1 ]] && set "$(printf "%65s" '')" 174 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 175 echo "${1//?/=}"
144 } 176 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD="" 178 local PIPE_CMD=""
176 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
177 else 209 else
178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
179 fi 211 fi
180 else 212 else
181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
182 then
183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
184 then 215 then
185 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
186 fi 217 fi
187 218
196 227
197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
198 fi 229 fi
199 230
200 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
201 bz2) 240 bz2)
202 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
203 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
204 ;; 243 ;;
205 gz|Z|z) 244 gz|Z|z)
222 fi 261 fi
223 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
224 do 263 do
225 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
226 # 265 #
227 # ???_arch_foo.patch 266 # ???_arch_foo.patch
228 # 267 #
229 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
232 then 271 then
233 local count=0 272 local count=0
234 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/} 274 local patchname=${x##*/}
236 275
255 fi 294 fi
256 295
257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259 298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
260 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
261 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
262 do 328 do
263 # Generate some useful debug info ... 329 # Generate some useful debug info ...
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 332
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else
272 PATCH_TARGET="${x}"
273 fi
274
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 335
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 if [ "${PATCH_SUFFIX}" != "patch" ]
282 then
283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
284 then
285 echo
286 eerror "Could not extract patch!"
287 #die "Could not extract patch!"
288 count=5
289 break
290 fi
291 fi
292 338
293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
294 then 340 then
295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
345 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
346 then 392 then
347 einfo "Done with patching" 393 einfo "Done with patching"
348 fi 394 fi
349} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
350 398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
405 if [[ -d ${EPATCH_SOURCE} ]] ; then
406 EPATCH_SOURCE=${EPATCH_SOURCE} \
407 EPATCH_SUFFIX="patch" \
408 EPATCH_FORCE="yes" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch
411 break
412 fi
413 done
414}
415
416# @FUNCTION: emktemp
417# @USAGE: [temp dir]
418# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 420# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 421emktemp() {
357 local exe="touch" 422 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 424 local topdir=$1
360 425
362 [[ -z ${T} ]] \ 427 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 428 && topdir="/tmp" \
364 || topdir=${T} 429 || topdir=${T}
365 fi 430 fi
366 431
367 if [[ -z $(type -p mktemp) ]] ; then 432 if ! type -P mktemp > /dev/null ; then
433 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 434 local tmp=/
369 while [[ -e ${tmp} ]] ; do 435 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 437 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 439 echo "${tmp}"
374 else 440 else
441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 443 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 445 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 447 fi
448 fi
385} 449}
386 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
387# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 462egetent() {
394 case ${CHOST} in 463 case ${CHOST} in
395 *-darwin*) 464 *-darwin[678])
396 case "$2" in 465 case "$2" in
397 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;; 468 ;;
400 *) # Numeric 469 *) # Numeric
401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
471 ;;
472 esac
473 ;;
474 *-darwin*)
475 local mytype=$1
476 [[ "passwd" == $mytype ]] && mytype="Users"
477 [[ "group" == $mytype ]] && mytype="Groups"
478 case "$2" in
479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
402 ;; 486 ;;
403 esac 487 esac
404 ;; 488 ;;
405 *-freebsd*|*-dragonfly*) 489 *-freebsd*|*-dragonfly*)
406 local opts action="user" 490 local opts action="user"
421 getent "$1" "$2" 505 getent "$1" "$2"
422 ;; 506 ;;
423 esac 507 esac
424} 508}
425 509
426# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
427# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 512# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
430# 514# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
440 # get the username 526 # get the username
441 local euser=$1; shift 527 local euser=$1; shift
442 if [[ -z ${euser} ]] ; then 528 if [[ -z ${euser} ]] ; then
443 eerror "No username specified !" 529 eerror "No username specified !"
444 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
445 fi 531 fi
446 532
447 # lets see if the username already exists 533 # lets see if the username already exists
448 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
449 return 0 535 return 0
450 fi 536 fi
451 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
452 538
453 # options to pass to useradd 539 # options to pass to useradd
454 local opts= 540 local opts=
455 541
456 # handle uid 542 # handle uid
457 local euid=$1; shift 543 local euid=$1; shift
458 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
459 if [[ ${euid} -gt 0 ]] ; then 545 if [[ ${euid} -gt 0 ]] ; then
460 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
461 euid="next" 547 euid="next"
462 fi 548 fi
463 else 549 else
464 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
465 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
466 fi 552 fi
467 else 553 else
468 euid="next" 554 euid="next"
469 fi 555 fi
470 if [[ ${euid} == "next" ]] ; then 556 if [[ ${euid} == "next" ]] ; then
471 for euid in $(seq 101 999) ; do 557 for ((euid = 101; euid <= 999; euid++)); do
472 [[ -z $(egetent passwd ${euid}) ]] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
473 done 559 done
474 fi 560 fi
475 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
476 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
490 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
491 [[ -x ${ROOT}${shell} ]] && break 577 [[ -x ${ROOT}${shell} ]] && break
492 done 578 done
493 579
494 if [[ ${shell} == "/dev/null" ]] ; then 580 if [[ ${shell} == "/dev/null" ]] ; then
495 eerror "Unable to identify the shell to use" 581 eerror "Unable to identify the shell to use, proceeding with userland default."
496 die "Unable to identify the shell to use" 582 case ${USERLAND} in
583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
497 fi 588 fi
498 589
499 eshell=${shell} 590 eshell=${shell}
500 fi 591 fi
501 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
599 fi 690 fi
600 ;; 691 ;;
601 692
602 *) 693 *)
603 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
604 useradd ${opts} ${euser} \ 695 useradd ${opts} \
605 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
606 || die "enewuser failed" 698 || die "enewuser failed"
607 else 699 else
608 einfo " - Extra: $@" 700 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
610 || die "enewuser failed" 703 || die "enewuser failed"
611 fi 704 fi
612 ;; 705 ;;
613 esac 706 esac
614 707
620 fi 713 fi
621 714
622 export SANDBOX_ON=${oldsandbox} 715 export SANDBOX_ON=${oldsandbox}
623} 716}
624 717
625# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
626# vapier@gentoo.org 719# @USAGE: <group> [gid]
627# 720# @DESCRIPTION:
628# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
629# 722# group to the system. Just give it a group name to add and enewgroup will
630# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
631# groupname: REQUIRED ! 724# allocate the next available one.
632# gid: next available (see groupadd(8))
633# extra: none
634enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
635 # get the group 733 # get the group
636 local egroup="$1"; shift 734 local egroup="$1"; shift
637 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
638 then 736 then
639 eerror "No group specified !" 737 eerror "No group specified !"
640 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
641 fi 739 fi
642 740
643 # see if group already exists 741 # see if group already exists
644 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
645 then
646 return 0 743 return 0
647 fi 744 fi
648 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
649 746
650 # options to pass to useradd 747 # options to pass to useradd
693 fi 790 fi
694 791
695 # If we need the next available 792 # If we need the next available
696 case ${egid} in 793 case ${egid} in
697 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
700 done 797 done
701 esac 798 esac
702 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
703 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
704 ;; 801 ;;
705 802
706 *-freebsd*|*-dragonfly*) 803 *-freebsd*|*-dragonfly*)
707 case ${egid} in 804 case ${egid} in
708 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
709 for egid in $(seq 101 999); do 806 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
711 done 808 done
712 esac 809 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 ;; 811 ;;
715 812
716 *-netbsd*) 813 *-netbsd*)
717 case ${egid} in 814 case ${egid} in
718 *[!0-9]*) # Non numeric 815 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 816 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 817 [[ -z $(egetent group ${egid}) ]] && break
721 done 818 done
722 esac 819 esac
723 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
724 ;; 821 ;;
725 822
728 ;; 825 ;;
729 esac 826 esac
730 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
731} 828}
732 829
733# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
734# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
735# 832# @DESCRIPTION:
736# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
737edos2unix() { 837edos2unix() {
738 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
739 do
740 cp "${f}" ${T}/edos2unix
741 sed 's/\r$//' ${T}/edos2unix > "${f}"
742 done
743} 839}
744
745
746##############################################################
747# START: Handle .desktop files and menu entries #
748# maybe this should be separated into a new eclass some time #
749# lanius@gentoo.org #
750##############################################################
751 840
752# Make a desktop file ! 841# Make a desktop file !
753# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
754# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
755# 844#
756# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
757# 846#
758# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
759# name: the name that will show up in the menu 848# name: the name that will show up in the menu
760# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
761# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
762# a full path to an icon 851# a full path to an icon
763# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
764# http://www.freedesktop.org/Standards/desktop-entry-spec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
765# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
766make_desktop_entry() { 855make_desktop_entry() {
767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
768 857
769 local exec=${1} 858 local exec=${1}
770 local name=${2:-${PN}} 859 local name=${2:-${PN}}
771 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
772 local type=${4} 861 local type=${4}
773 local path=${5} 862 local path=${5}
774 863
775 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
776 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
777 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
778 case ${catmaj} in 867 case ${catmaj} in
779 app) 868 app)
780 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
781 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
782 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
783 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
784 editors) type=TextEditor;; 878 editors) type=TextEditor;;
785 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
786 emulation) type=Emulator;; 880 emulation) type=Emulator;;
787 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
788 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
789 vim) type=TextEditor;; 884 vim) type=TextEditor;;
790 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
791 *) type=;; 886 *) type=;;
792 esac 887 esac
793 ;; 888 ;;
794 889
795 dev) 890 dev)
796 type="Development" 891 type="Development"
797 ;; 892 ;;
798 893
799 games) 894 games)
800 case ${catmin} in 895 case ${catmin} in
801 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
802 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
803 board) type=BoardGame;; 898 board) type=BoardGame;;
804 kid) type=KidsGame;;
805 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
806 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
807 rpg) type=RolePlaying;;
808 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
809 simulation) type=Simulation;; 904 simulation) type=Simulation;;
810 sports) type=SportsGame;; 905 sports) type=SportsGame;;
811 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
812 *) type=;; 907 *) type=;;
813 esac 908 esac
814 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
815 ;; 918 ;;
816 919
817 mail) 920 mail)
818 type="Network;Email" 921 type="Network;Email"
819 ;; 922 ;;
821 media) 924 media)
822 case ${catmin} in 925 case ${catmin} in
823 gfx) type=Graphics;; 926 gfx) type=Graphics;;
824 radio) type=Tuner;; 927 radio) type=Tuner;;
825 sound) type=Audio;; 928 sound) type=Audio;;
826 tv) type=TV;; 929 tv) type=TV;;
827 video) type=Video;; 930 video) type=Video;;
828 *) type=;; 931 *) type=;;
829 esac 932 esac
830 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
831 ;; 934 ;;
832 935
833 net) 936 net)
834 case ${catmin} in 937 case ${catmin} in
835 dialup) type=Dialup;; 938 dialup) type=Dialup;;
836 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
837 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
838 irc) type=IRCClient;; 941 irc) type=IRCClient;;
839 mail) type=Email;; 942 mail) type=Email;;
840 news) type=News;; 943 news) type=News;;
841 nntp) type=News;; 944 nntp) type=News;;
842 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
843 *) type=;; 946 *) type=;;
844 esac 947 esac
845 type="Network;${type}" 948 type="Network;${type}"
846 ;; 949 ;;
847 950
848 sci) 951 sci)
849 case ${catmin} in 952 case ${catmin} in
850 astro*) type=Astronomy;; 953 astro*) type=Astronomy;;
851 bio*) type=Biology;; 954 bio*) type=Biology;;
852 calc*) type=Calculator;; 955 calc*) type=Calculator;;
853 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
854 geo*) type=Geology;; 958 geo*) type=Geology;;
855 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
856 *) type=;; 962 *) type=;;
857 esac 963 esac
858 type="Science;${type}" 964 type="Science;${type}"
859 ;; 965 ;;
860 966
967 sys)
968 type="System"
969 ;;
970
861 www) 971 www)
862 case ${catmin} in 972 case ${catmin} in
863 client) type=WebBrowser;; 973 client) type=WebBrowser;;
864 *) type=;; 974 *) type=;;
865 esac 975 esac
866 type="Network" 976 type="Network"
867 ;; 977 ;;
868 978
869 *) 979 *)
874 if [ "${SLOT}" == "0" ] ; then 984 if [ "${SLOT}" == "0" ] ; then
875 local desktop_name="${PN}" 985 local desktop_name="${PN}"
876 else 986 else
877 local desktop_name="${PN}-${SLOT}" 987 local desktop_name="${PN}-${SLOT}"
878 fi 988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
879 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
880 991
992 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 993 [Desktop Entry]
882Encoding=UTF-8
883Version=0.9.2
884Name=${name} 994 Name=${name}
885Type=Application 995 Type=Application
886Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
887Exec=${exec} 997 Exec=${exec}
888Path=${path} 998 TryExec=${exec%% *}
889Icon=${icon} 999 Icon=${icon}
890Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
891 1004
892 ( 1005 (
893 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
894 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
895 insinto /usr/share/applications 1008 insinto /usr/share/applications
896 doins "${desktop}" 1009 doins "${desktop}"
897 ) 1010 )
898} 1011}
899 1012
900# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
901# 1014# @USAGE: [directories]
902# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
903# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
904# command: Name of the Window Manager 1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
905 1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
906make_session_desktop() { 1048make_session_desktop() {
907 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
908 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
909 1051
910 local title=$1 1052 local title=$1
911 local command=$2 1053 local command=$2
912 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
913 1056
1057 cat <<-EOF > "${desktop}"
914echo "[Desktop Entry] 1058 [Desktop Entry]
915Encoding=UTF-8
916Name=${title} 1059 Name=${title}
917Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
918Exec=${command} 1061 Exec=${command} $*
919TryExec=${command} 1062 TryExec=${command}
920Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
921 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
922 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
923 doins "${desktop}" 1070 doins "${desktop}"
1071 )
924} 1072}
925 1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
926domenu() { 1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
927 local i j 1083 local i j ret=0
928 insinto /usr/share/applications 1084 insinto /usr/share/applications
929 for i in "$@" ; do 1085 for i in "$@" ; do
930 if [[ -f ${i} ]] ; then 1086 if [[ -f ${i} ]] ; then
931 doins "${i}" 1087 doins "${i}"
1088 ((ret+=$?))
932 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
933 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
934 doins "${j}" 1091 doins "${j}"
1092 ((ret+=$?))
935 done 1093 done
1094 else
1095 ((++ret))
936 fi 1096 fi
937 done 1097 done
1098 exit ${ret}
1099 )
938} 1100}
1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
939newmenu() { 1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 1110 insinto /usr/share/applications
941 newins "$1" "$2" 1111 newins "$@"
1112 )
942} 1113}
943 1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
944doicon() { 1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
945 local i j 1124 local i j ret
946 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
947 for i in "$@" ; do 1126 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1127 if [[ -f ${i} ]] ; then
949 doins "${i}" 1128 doins "${i}"
1129 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
952 doins "${j}" 1132 doins "${j}"
1133 ((ret+=$?))
953 done 1134 done
1135 else
1136 ((++ret))
954 fi 1137 fi
955 done 1138 done
1139 exit ${ret}
1140 )
956} 1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
957newicon() { 1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
958 insinto /usr/share/pixmaps 1151 insinto /usr/share/pixmaps
959 newins "$1" "$2" 1152 newins "$@"
1153 )
960} 1154}
961
962##############################################################
963# END: Handle .desktop files and menu entries #
964##############################################################
965
966 1155
967# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
968find_unpackable_file() { 1157find_unpackable_file() {
969 local src=$1 1158 local src=$1
970 if [[ -z ${src} ]] ; then 1159 if [[ -z ${src} ]] ; then
980 fi 1169 fi
981 [[ ! -e ${src} ]] && return 1 1170 [[ ! -e ${src} ]] && return 1
982 echo "${src}" 1171 echo "${src}"
983} 1172}
984 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
985# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
986# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
987# the middle of the archive. Valve seems to use it a lot ... too bad 1179# the middle of the archive. Valve seems to use it a lot ... too bad
988# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
989# 1181#
990# Usage: unpack_pdv [file to unpack] [size of off_t]
991# - you have to specify the off_t size ... i have no idea how to extract that 1182# You have to specify the off_t size ... I have no idea how to extract that
992# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
993# the size of the off_t type (in bytes) on the machine that built the pdv 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
994# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
995# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
996# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
997# basically look for the first lseek command (we do the strings/grep because 1194# Basically look for the first lseek command (we do the strings/grep because
998# sometimes the function call is _llseek or something) and steal the 2nd 1195# sometimes the function call is _llseek or something) and steal the 2nd
999# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1000# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001# lseek 1200# lseek
1002# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1004# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1005unpack_pdv() { 1206unpack_pdv() {
1006 local src=$(find_unpackable_file $1) 1207 local src=$(find_unpackable_file "$1")
1007 local sizeoff_t=$2 1208 local sizeoff_t=$2
1008 1209
1009 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1010 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1011 1212
1012 local shrtsrc=$(basename "${src}") 1213 local shrtsrc=$(basename "${src}")
1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1015 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1016 1217
1017 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1018 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1020 1221
1021 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1022 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1023 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1024 1225
1025 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1026 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1028 1229
1029 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1030 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1031 iscompressed=1 1232 iscompressed=1
1032 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1033 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1034 else 1235 else
1035 iscompressed=0 1236 iscompressed=0
1036 fi 1237 fi
1037 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1038 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1039 istar=1 1240 istar=1
1040 else 1241 else
1041 istar=0 1242 istar=0
1042 fi 1243 fi
1043 1244
1071 true 1272 true
1072 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074} 1275}
1075 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1076# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1077# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1078# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1079# many other game companies. 1283# many other game companies.
1080# 1284#
1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1082# - If the file is not specified then unpack will utilize ${A}.
1083# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1084# the proper offset from the script itself. 1287# the proper offset from the script itself.
1085unpack_makeself() { 1288unpack_makeself() {
1086 local src_input=${1:-${A}} 1289 local src_input=${1:-${A}}
1087 local src=$(find_unpackable_file "${src_input}") 1290 local src=$(find_unpackable_file "${src_input}")
1088 local skip=$2 1291 local skip=$2
1089 local exe=$3 1292 local exe=$3
1095 if [[ -z ${skip} ]] ; then 1298 if [[ -z ${skip} ]] ; then
1096 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1097 local skip=0 1300 local skip=0
1098 exe=tail 1301 exe=tail
1099 case ${ver} in 1302 case ${ver} in
1100 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1101 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1102 ;; 1305 ;;
1103 2.0|2.0.1) 1306 2.0|2.0.1)
1104 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1105 ;; 1308 ;;
1135 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1136 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1137 esac 1340 esac
1138 1341
1139 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1140 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1141 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1142 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1143 case ${filetype} in 1346 case ${filetype} in
1144 *tar\ archive) 1347 *tar\ archive*)
1145 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1146 ;; 1349 ;;
1147 bzip2*) 1350 bzip2*)
1148 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1149 ;; 1352 ;;
1159 ;; 1362 ;;
1160 esac 1363 esac
1161 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1162} 1365}
1163 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1164# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1165#
1166# Usage: check_license [license]
1167# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1168check_license() { 1372check_license() {
1169 local lic=$1 1373 local lic=$1
1170 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1171 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1172 else 1376 else
1176 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1177 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1178 lic="${lic}" 1382 lic="${lic}"
1179 fi 1383 fi
1180 fi 1384 fi
1181 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1182 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1183 1386
1184 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1185 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1186 local shopts=$-
1187 local alic 1389 local alic
1188 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1189 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1190 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1191 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1192 return 0 1394 return 0
1193 fi 1395 fi
1194 done 1396 done
1195 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 1399
1197 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1198 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1199********************************************************** 1402 **********************************************************
1200The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1201package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1202continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1203CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1204********************************************************** 1407 **********************************************************
1205 1408
1206EOF 1409 EOF
1207 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1208 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1209 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1210 read alic 1413 read alic
1211 case ${alic} in 1414 case ${alic} in
1218 die "Failed to accept license" 1421 die "Failed to accept license"
1219 ;; 1422 ;;
1220 esac 1423 esac
1221} 1424}
1222 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1223# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1224# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1225# 1431#
1226# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1227# standardize everything. all you have to do is call cdrom_get_cds() 1433# standardize everything. All you have to do is call cdrom_get_cds()
1228# and when the function returns, you can assume that the cd has been 1434# and when the function returns, you can assume that the cd has been
1229# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1230# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1231# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1232# etc... if you want to give the cds better names, then just export 1442# etc... If you want to give the cds better names, then just export
1233# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1234# 1446#
1235# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1236#
1237# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1238# - this will attempt to locate a cd based upon a file that is on
1239# the cd ... the more files you give this function, the more cds
1240# the cdrom functions will handle
1241cdrom_get_cds() { 1448cdrom_get_cds() {
1242 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1243 # the # of files they gave us 1450 # the # of files they gave us
1244 local cdcnt=0 1451 local cdcnt=0
1245 local f= 1452 local f=
1289 echo 1496 echo
1290 einfo "For example:" 1497 einfo "For example:"
1291 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1292 echo 1499 echo
1293 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1294 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1295 cdcnt=0 1511 cdcnt=0
1296 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1297 ((++cdcnt)) 1513 ((++cdcnt))
1298 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1322 export CDROM_SET="" 1538 export CDROM_SET=""
1323 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1324 cdrom_load_next_cd 1540 cdrom_load_next_cd
1325} 1541}
1326 1542
1327# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1328# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1329# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# Some packages are so big they come on multiple CDs. When you're done reading
1330# remember, you can only go forward in the cd chain, you can't go back. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1331cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1332 local var 1552 local var
1333 ((++CDROM_CURRENT_CD)) 1553 ((++CDROM_CURRENT_CD))
1334 1554
1335 unset CDROM_ROOT 1555 unset CDROM_ROOT
1352# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1353# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1354# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1355_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1356 local mline="" 1576 local mline=""
1357 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1358 1578
1359 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1360 local i=0 1580 local i=0
1361 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1362 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1365 1585
1366 while [[ -n ${cdset[${i}]} ]] ; do 1586 while [[ -n ${cdset[${i}]} ]] ; do
1367 local dir=$(dirname ${cdset[${i}]}) 1587 local dir=$(dirname ${cdset[${i}]})
1368 local file=$(basename ${cdset[${i}]}) 1588 local file=$(basename ${cdset[${i}]})
1369 1589
1370 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1371 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1372 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1373 export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1374 export CDROM_SET=${i} 1599 export CDROM_SET=${i}
1375 export CDROM_MATCH=${cdset[${i}]} 1600 export CDROM_MATCH=${cdset[${i}]}
1376 return 1601 return
1377 fi 1602 done <<< "$(get_mounts)"
1378 done
1379 1603
1380 ((++i)) 1604 ((++i))
1381 done 1605 done
1382 1606
1383 echo 1607 echo
1399 showedmsg=1 1623 showedmsg=1
1400 fi 1624 fi
1401 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1402 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1403 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1404 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1405 einfo "of your CD, it is possible that you do not have" 1632 ewarn "of your CD, it is possible that you do not have"
1406 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1407 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1636 fi
1408 read || die "something is screwed with your system" 1637 read || die "something is screwed with your system"
1409 done 1638 done
1410} 1639}
1411 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1412# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1413# a package can support 1645# a package can support. The first form allows you to
1414# 1646# specify a list of LINGUAS. The -i builds a list of po
1415# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1416# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1417# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1418# 1650# of the lists.
1419# The first form allows you to specify a list of LINGUAS.
1420# The -i builds a list of po files found in all the
1421# directories and uses the intersection of the lists.
1422# The -u builds a list of po files found in all the
1423# directories and uses the union of the lists.
1424strip-linguas() { 1651strip-linguas() {
1425 local ls newls 1652 local ls newls nols
1426 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1427 local op=$1; shift 1654 local op=$1; shift
1428 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1429 local d f 1656 local d f
1430 for d in "$@" ; do 1657 for d in "$@" ; do
1431 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1432 newls=${ls} 1659 newls=${ls}
1433 else 1660 else
1434 newls="" 1661 newls=""
1435 fi 1662 fi
1436 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1437 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1438 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1439 else 1666 else
1440 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1441 fi 1668 fi
1442 done 1669 done
1443 ls=${newls} 1670 ls=${newls}
1444 done 1671 done
1445 ls=${ls//.po}
1446 else 1672 else
1447 ls=$@ 1673 ls="$@"
1448 fi 1674 fi
1449 1675
1450 ls=" ${ls} " 1676 nols=""
1451 newls="" 1677 newls=""
1452 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1453 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1454 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1455 else 1681 else
1456 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1457 fi 1683 fi
1458 done 1684 done
1459 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1460 export LINGUAS="" 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1461 else
1462 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1463 fi
1464} 1688}
1465 1689
1466# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1467# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1468 1692# @DESCRIPTION:
1469# the following functions are useful in kernel module ebuilds, etc.
1470# for an example see ivtv or drbd ebuilds
1471
1472# set's ARCH to match what the kernel expects
1473set_arch_to_kernel() {
1474 i=10
1475 while ((i--)) ; do
1476 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1477 done
1478 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1479 case ${ARCH} in
1480 x86) export ARCH="i386";;
1481 amd64) export ARCH="x86_64";;
1482 hppa) export ARCH="parisc";;
1483 mips) export ARCH="mips";;
1484 sparc) export ARCH="$(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!
1485 *) export ARCH="${ARCH}";;
1486 esac
1487}
1488
1489# set's ARCH back to what portage expects
1490set_arch_to_portage() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1496}
1497
1498# Jeremy Huddleston <eradicator@gentoo.org>:
1499# preserve_old_lib /path/to/libblah.so.0
1500# preserve_old_lib_notify /path/to/libblah.so.0
1501#
1502# These functions are useful when a lib in your package changes --library. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1503# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1504# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1505# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1506# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1507# 1698# preserve_old_lib_notify function.
1508# src_install() {
1509# ...
1510# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513#
1514# pkg_postinst() {
1515# ...
1516# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1517# ...
1518# }
1519
1520preserve_old_lib() { 1699preserve_old_lib() {
1521 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1522 1705
1523 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1524 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1525 DIRNAME=`dirname ${LIB}`
1526 1708
1527 dodir ${DIRNAME} 1709 local lib dir
1528 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1529 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1530 fi 1716 done
1531} 1717}
1532 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1533preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1534 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1535 1728
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1538 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1539 ewarn "An old version of an installed library was detected on your system." 1737 ewarn "Old versions of installed libraries were detected on your system."
1540 ewarn "In order to avoid breaking packages that link against it, this older version" 1738 ewarn "In order to avoid breaking packages that depend on these old libs,"
1541 ewarn "is not being removed. In order to make full use of this newer version," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1542 ewarn "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1742 ewarn
1743 fi
1543 ewarn " revdep-rebuild --library ${SONAME}" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1544 ewarn 1747 ewarn
1545 ewarn "After doing that, you can safely remove ${LIB}" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1546 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1547 fi 1753 fi
1548} 1754}
1549 1755
1550# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1551# certain USE flags 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1552# 1771#
1553# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1772# Remember that this function isn't terribly intelligent so order of optional
1554# ex: built_with_use xchat gtk2 1773# flags matter.
1555#
1556# Flags: -a all USE flags should be utilized
1557# -o at least one USE flag should be utilized
1558# Note: the default flag is '-a'
1559built_with_use() { 1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1560 local opt=$1 1791 local opt=$1
1561 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1562 1793
1563 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1564 shift 1796 shift
1565 1797
1566 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1567 1800
1568 # if the USE file doesnt exist, assume the $PKG is either 1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1569 # injected or package.provided 1802 # this gracefully
1570 [[ ! -e ${USEFILE} ]] && return 0 1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1571 1831
1572 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1573 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1574 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1575 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1579 shift 1839 shift
1580 done 1840 done
1581 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1582} 1842}
1583 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1584# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1585# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1586epunt_cxx() { 1851epunt_cxx() {
1587 local dir=$1 1852 local dir=$1
1588 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1589 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1590 local f 1855 local f
1591 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1592 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1593 done 1858 done
1594 eend 0 1859 eend 0
1595} 1860}
1596 1861
1597# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1598# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1599# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1600dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1601 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1602 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1603 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1604
1605 INSDESTTREE=/etc/pam.d \
1606 doins "$@" || die "failed to install $@"
1607}
1608# newpamd <old name> <new name>
1609#
1610# Install pam file <old name> as <new name> in /etc/pam.d
1611newpamd() {
1612 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1613
1614 use pam || return 0
1615
1616 INSDESTTREE=/etc/pam.d \
1617 newins "$1" "$2" || die "failed to install $1 as $2"
1618}
1619
1620# make a wrapper script ...
1621# NOTE: this was originally games_make_wrapper, but I noticed other places where
1622# this could be used, so I have moved it here and made it not games-specific
1623# -- wolf31o2
1624# $1 == wrapper name
1625# $2 == binary to run
1626# $3 == directory to chdir before running binary
1627# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1628# $5 == path for wrapper
1629make_wrapper() { 1869make_wrapper() {
1630 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1631 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1632 # We don't want to quote ${bin} so that people can pass complex 1872 # We don't want to quote ${bin} so that people can pass complex
1633 # things as $bin ... "./someprog --args" 1873 # things as $bin ... "./someprog --args"
1643fi 1883fi
1644exec ${bin} "\$@" 1884exec ${bin} "\$@"
1645EOF 1885EOF
1646 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1647 if [[ -n ${path} ]] ; then 1887 if [[ -n ${path} ]] ; then
1888 (
1648 exeinto "${path}" 1889 exeinto "${path}"
1649 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1650 else 1892 else
1651 newbin "${tmpwrapper}" "${wrapper}" 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1652 fi 1911# fi
1653} 1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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