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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.228 2006/03/10 23:24:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian 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 "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
82 done
83} 61}
84 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
85 72
86# Default directory where patches are located 73# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 75# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 77# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# 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. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
95# and not the full path .. 83# and not the full path ..
96EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 85# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
102# 90#
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
104# 92#
105EPATCH_FORCE="no" 93EPATCH_FORCE="no"
106 94
107# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
108# or two patches. 96# or two patches.
117# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
118# them for. 106# them for.
119# 107#
120# Patches are applied in current directory. 108# Patches are applied in current directory.
121# 109#
122# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
123# 111#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
125# 113#
126# For example: 114# For example:
127# 115#
128# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
129# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
130# 118#
131# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
132# specific patches. 120# specific patches.
133# 121#
134# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
137# 125#
138# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
139# 127#
140epatch() { 128epatch() {
141 _epatch_draw_line() { 129 _epatch_draw_line() {
142 # this func produces a lot of pointless noise when debugging is turned on ... 130 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local is_debug=0 131 echo "${1//?/=}"
144 [[ $- == *x* ]] && is_debug=1 && set +x
145
146 local i=0 str_length="" str_out=""
147
148 # Handle calls that do not have args, or wc not being installed ...
149 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
150 str_length=65
151 else
152 str_length=$(echo -n "$*" | wc -m)
153 fi
154
155 while ((i++ < ${str_length})) ; do
156 str_out="${str_out}="
157 done
158 echo ${str_out}
159
160 [[ ${is_debug} -eq 1 ]] && set -x
161 return 0
162 } 132 }
163 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
164 local PIPE_CMD="" 134 local PIPE_CMD=""
165 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
166 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
194 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
195 else 165 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
197 fi 167 fi
198 else 168 else
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
200 then
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
202 then 171 then
203 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
204 fi 173 fi
205 174
214 183
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi 185 fi
217 186
218 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
219 bz2) 196 bz2)
220 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
222 ;; 199 ;;
223 gz|Z|z) 200 gz|Z|z)
240 fi 217 fi
241 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
242 do 219 do
243 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
244 # 221 #
245 # ???_arch_foo.patch 222 # ???_arch_foo.patch
246 # 223 #
247 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
250 then 227 then
251 local count=0 228 local count=0
252 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
253 local patchname=${x##*/} 230 local patchname=${x##*/}
254 231
273 fi 250 fi
274 251
275 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
278 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
280 do 284 do
281 # Generate some useful debug info ... 285 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 288
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 else
290 PATCH_TARGET="${x}"
291 fi
292
293 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 291
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 if [ "${PATCH_SUFFIX}" != "patch" ]
300 then
301 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
302 then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
308 fi
309 fi
310 294
311 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
312 then 296 then
313 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
364 then 348 then
365 einfo "Done with patching" 349 einfo "Done with patching"
366 fi 350 fi
367} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
368 354
355 # don't clobber any EPATCH vars that the parent might want
356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
361 if [[ -d ${EPATCH_SOURCE} ]] ; then
362 EPATCH_SOURCE=${EPATCH_SOURCE} \
363 EPATCH_SUFFIX="patch" \
364 EPATCH_FORCE="yes" \
365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
366 epatch
367 break
368 fi
369 done
370}
371
372# @FUNCTION: emktemp
373# @USAGE: [temp dir]
374# @DESCRIPTION:
369# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
370# does not exist on the users system 376# does not exist on the users system.
371# vapier@gentoo.org
372#
373# Takes just 1 optional parameter (the directory to create tmpfile in)
374emktemp() { 377emktemp() {
375 local exe="touch" 378 local exe="touch"
376 [[ $1 == -d ]] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
377 local topdir=$1 380 local topdir=$1
378 381
380 [[ -z ${T} ]] \ 383 [[ -z ${T} ]] \
381 && topdir="/tmp" \ 384 && topdir="/tmp" \
382 || topdir=${T} 385 || topdir=${T}
383 fi 386 fi
384 387
385 if [[ -z $(type -p mktemp) ]] ; then 388 if ! type -P mktemp > /dev/null ; then
389 # system lacks `mktemp` so we have to fake it
386 local tmp=/ 390 local tmp=/
387 while [[ -e ${tmp} ]] ; do 391 while [[ -e ${tmp} ]] ; do
388 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
389 done 393 done
390 ${exe} "${tmp}" || ${exe} -p "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
391 echo "${tmp}" 395 echo "${tmp}"
392 else 396 else
397 # the args here will give slightly wierd names on BSD,
398 # but should produce a usable file on all userlands
393 if [[ ${exe} == "touch" ]] ; then 399 if [[ ${exe} == "touch" ]] ; then
394 [[ ${USERLAND} == "GNU" ]] \
395 && mktemp -p "${topdir}" \
396 || TMPDIR="${topdir}" mktemp -t tmp 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
397 else 401 else
398 [[ ${USERLAND} == "GNU" ]] \
399 && mktemp -d "${topdir}" \
400 || TMPDIR="${topdir}" mktemp -dt tmp 402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
401 fi
402 fi 403 fi
404 fi
403} 405}
404 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
405# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
406# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
407# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
408# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
409#
410# egetent(database, key)
411egetent() { 418egetent() {
412 case ${CHOST} in 419 case ${CHOST} in
413 *-darwin*) 420 *-darwin[678])
414 case "$2" in 421 case "$2" in
415 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 424 ;;
418 *) # Numeric 425 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
427 ;;
428 esac
429 ;;
430 *-darwin*)
431 local mytype=$1
432 [[ "passwd" == $mytype ]] && mytype="Users"
433 [[ "group" == $mytype ]] && mytype="Groups"
434 case "$2" in
435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
420 ;; 442 ;;
421 esac 443 esac
422 ;; 444 ;;
423 *-freebsd*|*-dragonfly*) 445 *-freebsd*|*-dragonfly*)
424 local opts action="user" 446 local opts action="user"
439 getent "$1" "$2" 461 getent "$1" "$2"
440 ;; 462 ;;
441 esac 463 esac
442} 464}
443 465
444# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
445# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
446# 468# @DESCRIPTION:
447# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
448# 470# a user to the system. The only required parameter is the username.
449# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
450# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
451# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
452# note: pass -1 to get default behavior
453# shell: /bin/false
454# homedir: /dev/null
455# groups: none
456# extra: comment of 'added by portage for ${PN}'
457enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
458 # get the username 482 # get the username
459 local euser=$1; shift 483 local euser=$1; shift
460 if [[ -z ${euser} ]] ; then 484 if [[ -z ${euser} ]] ; then
461 eerror "No username specified !" 485 eerror "No username specified !"
462 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
463 fi 487 fi
464 488
465 # lets see if the username already exists 489 # lets see if the username already exists
466 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
467 return 0 491 return 0
468 fi 492 fi
469 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
470 494
471 # options to pass to useradd 495 # options to pass to useradd
472 local opts= 496 local opts=
473 497
474 # handle uid 498 # handle uid
475 local euid=$1; shift 499 local euid=$1; shift
476 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
477 if [[ ${euid} -gt 0 ]] ; then 501 if [[ ${euid} -gt 0 ]] ; then
478 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
479 euid="next" 503 euid="next"
480 fi 504 fi
481 else 505 else
482 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
484 fi 508 fi
485 else 509 else
486 euid="next" 510 euid="next"
487 fi 511 fi
488 if [[ ${euid} == "next" ]] ; then 512 if [[ ${euid} == "next" ]] ; then
489 for euid in $(seq 101 999) ; do 513 for ((euid = 101; euid <= 999; euid++)); do
490 [[ -z $(egetent passwd ${euid}) ]] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 515 done
492 fi 516 fi
493 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
508 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
509 [[ -x ${ROOT}${shell} ]] && break 533 [[ -x ${ROOT}${shell} ]] && break
510 done 534 done
511 535
512 if [[ ${shell} == "/dev/null" ]] ; then 536 if [[ ${shell} == "/dev/null" ]] ; then
513 eerror "Unable to identify the shell to use" 537 eerror "Unable to identify the shell to use, proceeding with userland default."
514 die "Unable to identify the shell to use" 538 case ${USERLAND} in
539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
515 fi 544 fi
516 545
517 eshell=${shell} 546 eshell=${shell}
518 fi 547 fi
519 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
617 fi 646 fi
618 ;; 647 ;;
619 648
620 *) 649 *)
621 if [[ -z $@ ]] ; then 650 if [[ -z $@ ]] ; then
622 useradd ${opts} ${euser} \ 651 useradd ${opts} \
623 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
624 || die "enewuser failed" 654 || die "enewuser failed"
625 else 655 else
626 einfo " - Extra: $@" 656 einfo " - Extra: $@"
627 useradd ${opts} ${euser} "$@" \ 657 useradd ${opts} "$@" \
658 ${euser} \
628 || die "enewuser failed" 659 || die "enewuser failed"
629 fi 660 fi
630 ;; 661 ;;
631 esac 662 esac
632 663
638 fi 669 fi
639 670
640 export SANDBOX_ON=${oldsandbox} 671 export SANDBOX_ON=${oldsandbox}
641} 672}
642 673
643# Simplify/standardize adding groups to the system 674# @FUNCTION: enewgroup
644# vapier@gentoo.org 675# @USAGE: <group> [gid]
645# 676# @DESCRIPTION:
646# enewgroup(group, gid) 677# This function does not require you to understand how to properly add a
647# 678# group to the system. Just give it a group name to add and enewgroup will
648# Default values if you do not specify any: 679# do the rest. You may specify the gid for the group or allow the group to
649# groupname: REQUIRED ! 680# allocate the next available one.
650# gid: next available (see groupadd(8))
651# extra: none
652enewgroup() { 681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
653 # get the group 689 # get the group
654 local egroup="$1"; shift 690 local egroup="$1"; shift
655 if [ -z "${egroup}" ] 691 if [ -z "${egroup}" ]
656 then 692 then
657 eerror "No group specified !" 693 eerror "No group specified !"
658 die "Cannot call enewgroup without a group" 694 die "Cannot call enewgroup without a group"
659 fi 695 fi
660 696
661 # see if group already exists 697 # see if group already exists
662 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 698 if [[ -n $(egetent group "${egroup}") ]]; then
663 then
664 return 0 699 return 0
665 fi 700 fi
666 einfo "Adding group '${egroup}' to your system ..." 701 einfo "Adding group '${egroup}' to your system ..."
667 702
668 # options to pass to useradd 703 # options to pass to useradd
711 fi 746 fi
712 747
713 # If we need the next available 748 # If we need the next available
714 case ${egid} in 749 case ${egid} in
715 *[!0-9]*) # Non numeric 750 *[!0-9]*) # Non numeric
716 for egid in $(seq 101 999); do 751 for ((egid = 101; egid <= 999; egid++)); do
717 [ -z "`egetent group ${egid}`" ] && break 752 [[ -z $(egetent group ${egid}) ]] && break
718 done 753 done
719 esac 754 esac
720 dscl . create /groups/${egroup} gid ${egid} 755 dscl . create /groups/${egroup} gid ${egid}
721 dscl . create /groups/${egroup} passwd '*' 756 dscl . create /groups/${egroup} passwd '*'
722 ;; 757 ;;
723 758
724 *-freebsd*|*-dragonfly*) 759 *-freebsd*|*-dragonfly*)
725 case ${egid} in 760 case ${egid} in
726 *[!0-9]*) # Non numeric 761 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 762 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 763 [[ -z $(egetent group ${egid}) ]] && break
729 done 764 done
730 esac 765 esac
731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
732 ;; 767 ;;
733 768
734 *-netbsd*) 769 *-netbsd*)
735 case ${egid} in 770 case ${egid} in
736 *[!0-9]*) # Non numeric 771 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do 772 for ((egid = 101; egid <= 999; egid++)); do
738 [ -z "`egetent group ${egid}`" ] && break 773 [[ -z $(egetent group ${egid}) ]] && break
739 done 774 done
740 esac 775 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;; 777 ;;
743 778
746 ;; 781 ;;
747 esac 782 esac
748 export SANDBOX_ON="${oldsandbox}" 783 export SANDBOX_ON="${oldsandbox}"
749} 784}
750 785
751# Simple script to replace 'dos2unix' binaries 786# @FUNCTION: edos2unix
752# vapier@gentoo.org 787# @USAGE: <file> [more files ...]
753# 788# @DESCRIPTION:
754# edos2unix(file, <more files> ...) 789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format.
755edos2unix() { 793edos2unix() {
756 for f in "$@" 794 echo "$@" | xargs sed -i 's/\r$//'
757 do
758 cp "${f}" ${T}/edos2unix
759 sed 's/\r$//' ${T}/edos2unix > "${f}"
760 done
761} 795}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769 796
770# Make a desktop file ! 797# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 798# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 799# Amaze your friends ! Get the women ! Join today !
773# 800#
774# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 801# make_desktop_entry(<command>, [name], [icon], [type], [path])
775# 802#
776# binary: what binary does the app run with ? 803# binary: what command does the app run with ?
777# name: the name that will show up in the menu 804# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 805# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 806# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 807# a full path to an icon
781# type: what kind of application is this ? for categories: 808# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 809# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 810# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 811make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 813
787 local exec=${1} 814 local exec=${1}
788 local name=${2:-${PN}} 815 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 816 local icon=${3:-${PN}}
790 local type=${4} 817 local type=${4}
791 local path=${5} 818 local path=${5}
792 819
793 if [[ -z ${type} ]] ; then 820 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 821 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 822 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 823 case ${catmaj} in
797 app) 824 app)
798 case ${catmin} in 825 case ${catmin} in
826 accessibility) type=Accessibility;;
799 admin) type=System;; 827 admin) type=System;;
828 antivirus) type=System;;
829 arch) type=Archiving;;
830 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 831 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 832 dicts) type=Dictionary;;
833 doc) type=Documentation;;
802 editors) type=TextEditor;; 834 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 835 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 836 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 837 laptop) type=HardwareSettings;;
806 office) type=Office;; 838 office) type=Office;;
839 pda) type=PDA;;
807 vim) type=TextEditor;; 840 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 841 xemacs) type=TextEditor;;
809 *) type=;; 842 *) type=;;
810 esac 843 esac
811 ;; 844 ;;
812 845
813 dev) 846 dev)
814 type="Development" 847 type="Development"
815 ;; 848 ;;
816 849
817 games) 850 games)
818 case ${catmin} in 851 case ${catmin} in
819 action) type=ActionGame;; 852 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 853 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 854 board) type=BoardGame;;
822 kid) type=KidsGame;;
823 emulation) type=Emulator;; 855 emulation) type=Emulator;;
856 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 857 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 858 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 860 simulation) type=Simulation;;
828 sports) type=SportsGame;; 861 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 862 strategy) type=StrategyGame;;
830 *) type=;; 863 *) type=;;
831 esac 864 esac
832 type="Game;${type}" 865 type="Game;${type}"
866 ;;
867
868 gnome)
869 type="Gnome;GTK"
870 ;;
871
872 kde)
873 type="KDE;Qt"
833 ;; 874 ;;
834 875
835 mail) 876 mail)
836 type="Network;Email" 877 type="Network;Email"
837 ;; 878 ;;
839 media) 880 media)
840 case ${catmin} in 881 case ${catmin} in
841 gfx) type=Graphics;; 882 gfx) type=Graphics;;
842 radio) type=Tuner;; 883 radio) type=Tuner;;
843 sound) type=Audio;; 884 sound) type=Audio;;
844 tv) type=TV;; 885 tv) type=TV;;
845 video) type=Video;; 886 video) type=Video;;
846 *) type=;; 887 *) type=;;
847 esac 888 esac
848 type="AudioVideo;${type}" 889 type="AudioVideo;${type}"
849 ;; 890 ;;
850 891
851 net) 892 net)
852 case ${catmin} in 893 case ${catmin} in
853 dialup) type=Dialup;; 894 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 895 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 896 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 897 irc) type=IRCClient;;
857 mail) type=Email;; 898 mail) type=Email;;
858 news) type=News;; 899 news) type=News;;
859 nntp) type=News;; 900 nntp) type=News;;
860 p2p) type=FileTransfer;; 901 p2p) type=FileTransfer;;
861 *) type=;; 902 *) type=;;
862 esac 903 esac
863 type="Network;${type}" 904 type="Network;${type}"
864 ;; 905 ;;
865 906
866 sci) 907 sci)
867 case ${catmin} in 908 case ${catmin} in
868 astro*) type=Astronomy;; 909 astro*) type=Astronomy;;
869 bio*) type=Biology;; 910 bio*) type=Biology;;
870 calc*) type=Calculator;; 911 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 912 chem*) type=Chemistry;;
913 elec*) type=Electronics;;
872 geo*) type=Geology;; 914 geo*) type=Geology;;
873 math*) type=Math;; 915 math*) type=Math;;
916 physics) type=Physics;;
917 visual*) type=DataVisualization;;
874 *) type=;; 918 *) type=;;
875 esac 919 esac
876 type="Science;${type}" 920 type="Science;${type}"
877 ;; 921 ;;
878 922
923 sys)
924 type="System"
925 ;;
926
879 www) 927 www)
880 case ${catmin} in 928 case ${catmin} in
881 client) type=WebBrowser;; 929 client) type=WebBrowser;;
882 *) type=;; 930 *) type=;;
883 esac 931 esac
884 type="Network" 932 type="Network"
885 ;; 933 ;;
886 934
887 *) 935 *)
892 if [ "${SLOT}" == "0" ] ; then 940 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 941 local desktop_name="${PN}"
894 else 942 else
895 local desktop_name="${PN}-${SLOT}" 943 local desktop_name="${PN}-${SLOT}"
896 fi 944 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 947
948 cat <<-EOF > "${desktop}"
899echo "[Desktop Entry] 949 [Desktop Entry]
900Encoding=UTF-8
901Version=0.9.2
902Name=${name} 950 Name=${name}
903Type=Application 951 Type=Application
904Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
905Exec=${exec} 953 Exec=${exec}
906Path=${path} 954 TryExec=${exec%% *}
907Icon=${icon} 955 Icon=${icon}
908Categories=Application;${type};" > "${desktop}" 956 Categories=${type};
957 EOF
958
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909 960
910 ( 961 (
911 # wrap the env here so that the 'insinto' call 962 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller 963 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 964 insinto /usr/share/applications
914 doins "${desktop}" 965 doins "${desktop}"
915 ) 966 )
916} 967}
917 968
918# Make a GDM/KDM Session file 969# @FUNCTION: validate_desktop_entries
919# 970# @USAGE: [directories]
920# make_desktop_entry(<title>, <command>) 971# @MAINTAINER:
921# title: File to execute to start the Window Manager 972# Carsten Lohrke <carlo@gentoo.org>
922# command: Name of the Window Manager 973# @DESCRIPTION:
974# Validate desktop entries using desktop-file-utils
975validate_desktop_entries() {
976 if [[ -x /usr/bin/desktop-file-validate ]] ; then
977 einfo "Checking desktop entry validity"
978 local directories=""
979 for d in /usr/share/applications $@ ; do
980 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
981 done
982 if [[ -n ${directories} ]] ; then
983 for FILE in $(find ${directories} -name "*\.desktop" \
984 -not -path '*.hidden*' | sort -u 2>/dev/null)
985 do
986 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
987 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
988 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
989 done
990 fi
991 echo ""
992 else
993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
994 fi
995}
923 996
997# @FUNCTION: make_session_desktop
998# @USAGE: <title> <command> [command args...]
999# @DESCRIPTION:
1000# Make a GDM/KDM Session file. The title is the file to execute to start the
1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
924make_session_desktop() { 1004make_session_desktop() {
925 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
926 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
927 1007
928 local title=$1 1008 local title=$1
929 local command=$2 1009 local command=$2
930 local desktop=${T}/${wm}.desktop 1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
931 1012
1013 cat <<-EOF > "${desktop}"
932echo "[Desktop Entry] 1014 [Desktop Entry]
933Encoding=UTF-8
934Name=${title} 1015 Name=${title}
935Comment=This session logs you into ${title} 1016 Comment=This session logs you into ${title}
936Exec=${command} 1017 Exec=${command} $*
937TryExec=${command} 1018 TryExec=${command}
938Type=Application" > "${desktop}" 1019 Type=XSession
1020 EOF
939 1021
1022 (
1023 # wrap the env here so that the 'insinto' call
1024 # doesn't corrupt the env of the caller
940 insinto /usr/share/xsessions 1025 insinto /usr/share/xsessions
941 doins "${desktop}" 1026 doins "${desktop}"
1027 )
942} 1028}
943 1029
1030# @FUNCTION: domenu
1031# @USAGE: <menus>
1032# @DESCRIPTION:
1033# Install the list of .desktop menu files into the appropriate directory
1034# (/usr/share/applications).
944domenu() { 1035domenu() {
1036 (
1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
945 local i j 1039 local i j ret=0
946 insinto /usr/share/applications 1040 insinto /usr/share/applications
947 for i in "$@" ; do 1041 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1042 if [[ -f ${i} ]] ; then
949 doins "${i}" 1043 doins "${i}"
1044 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1045 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.desktop ; do 1046 for j in "${i}"/*.desktop ; do
952 doins "${j}" 1047 doins "${j}"
1048 ((ret+=$?))
953 done 1049 done
1050 else
1051 ((++ret))
954 fi 1052 fi
955 done 1053 done
1054 exit ${ret}
1055 )
956} 1056}
1057
1058# @FUNCTION: newmenu
1059# @USAGE: <menu> <newname>
1060# @DESCRIPTION:
1061# Like all other new* functions, install the specified menu as newname.
957newmenu() { 1062newmenu() {
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications 1066 insinto /usr/share/applications
959 newins "$1" "$2" 1067 newins "$@"
1068 )
960} 1069}
961 1070
1071# @FUNCTION: doicon
1072# @USAGE: <list of icons>
1073# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps).
1075# This is useful in conjunction with creating desktop/menu files.
962doicon() { 1076doicon() {
1077 (
1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
963 local i j 1080 local i j ret
964 insinto /usr/share/pixmaps 1081 insinto /usr/share/pixmaps
965 for i in "$@" ; do 1082 for i in "$@" ; do
966 if [[ -f ${i} ]] ; then 1083 if [[ -f ${i} ]] ; then
967 doins "${i}" 1084 doins "${i}"
1085 ((ret+=$?))
968 elif [[ -d ${i} ]] ; then 1086 elif [[ -d ${i} ]] ; then
969 for j in "${i}"/*.png ; do 1087 for j in "${i}"/*.png ; do
970 doins "${j}" 1088 doins "${j}"
1089 ((ret+=$?))
971 done 1090 done
1091 else
1092 ((++ret))
972 fi 1093 fi
973 done 1094 done
1095 exit ${ret}
1096 )
974} 1097}
1098
1099# @FUNCTION: newicon
1100# @USAGE: <icon> <newname>
1101# @DESCRIPTION:
1102# Like all other new* functions, install the specified icon as newname.
975newicon() { 1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
976 insinto /usr/share/pixmaps 1107 insinto /usr/share/pixmaps
977 newins "$1" "$2" 1108 newins "$@"
1109 )
978} 1110}
979
980##############################################################
981# END: Handle .desktop files and menu entries #
982##############################################################
983
984 1111
985# for internal use only (unpack_pdv and unpack_makeself) 1112# for internal use only (unpack_pdv and unpack_makeself)
986find_unpackable_file() { 1113find_unpackable_file() {
987 local src=$1 1114 local src=$1
988 if [[ -z ${src} ]] ; then 1115 if [[ -z ${src} ]] ; then
998 fi 1125 fi
999 [[ ! -e ${src} ]] && return 1 1126 [[ ! -e ${src} ]] && return 1
1000 echo "${src}" 1127 echo "${src}"
1001} 1128}
1002 1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
1003# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
1004# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
1005# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
1006# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1007# 1137#
1008# Usage: unpack_pdv [file to unpack] [size of off_t]
1009# - you have to specify the off_t size ... i have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1010# information out of the binary executable myself. basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1011# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1012# archive. one way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1013# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1014# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1015# basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1016# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1017# parameter. here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1018# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1019# lseek 1156# lseek
1020# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1021# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1022# thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1023unpack_pdv() { 1162unpack_pdv() {
1024 local src=$(find_unpackable_file $1) 1163 local src=$(find_unpackable_file "$1")
1025 local sizeoff_t=$2 1164 local sizeoff_t=$2
1026 1165
1027 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1028 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1029 1168
1030 local shrtsrc=$(basename "${src}") 1169 local shrtsrc=$(basename "${src}")
1031 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1032 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1033 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1034 1173
1035 # grab metadata for debug reasons 1174 # grab metadata for debug reasons
1036 local metafile="$(emktemp)" 1175 local metafile=$(emktemp)
1037 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1038 1177
1039 # rip out the final file name from the metadata 1178 # rip out the final file name from the metadata
1040 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1041 datafile="`basename ${datafile}`" 1180 datafile=$(basename "${datafile}")
1042 1181
1043 # now lets uncompress/untar the file if need be 1182 # now lets uncompress/untar the file if need be
1044 local tmpfile="$(emktemp)" 1183 local tmpfile=$(emktemp)
1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1046 1185
1047 local iscompressed="`file -b ${tmpfile}`" 1186 local iscompressed=$(file -b "${tmpfile}")
1048 if [ "${iscompressed:0:8}" == "compress" ] ; then 1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1049 iscompressed=1 1188 iscompressed=1
1050 mv ${tmpfile}{,.Z} 1189 mv ${tmpfile}{,.Z}
1051 gunzip ${tmpfile} 1190 gunzip ${tmpfile}
1052 else 1191 else
1053 iscompressed=0 1192 iscompressed=0
1054 fi 1193 fi
1055 local istar="`file -b ${tmpfile}`" 1194 local istar=$(file -b "${tmpfile}")
1056 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1057 istar=1 1196 istar=1
1058 else 1197 else
1059 istar=0 1198 istar=0
1060 fi 1199 fi
1061 1200
1089 true 1228 true
1090 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1092} 1231}
1093 1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1094# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1095# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1096# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1097# many other game companies. 1239# many other game companies.
1098# 1240#
1099# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1241# If the file is not specified, then ${A} is used. If the
1100# - If the file is not specified then unpack will utilize ${A}.
1101# - If the offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1102# the proper offset from the script itself. 1243# the proper offset from the script itself.
1103unpack_makeself() { 1244unpack_makeself() {
1104 local src_input=${1:-${A}} 1245 local src_input=${1:-${A}}
1105 local src=$(find_unpackable_file "${src_input}") 1246 local src=$(find_unpackable_file "${src_input}")
1106 local skip=$2 1247 local skip=$2
1107 local exe=$3 1248 local exe=$3
1113 if [[ -z ${skip} ]] ; then 1254 if [[ -z ${skip} ]] ; then
1114 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1115 local skip=0 1256 local skip=0
1116 exe=tail 1257 exe=tail
1117 case ${ver} in 1258 case ${ver} in
1118 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1119 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1120 ;; 1261 ;;
1121 2.0|2.0.1) 1262 2.0|2.0.1)
1122 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1123 ;; 1264 ;;
1153 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154 *) die "makeself cant handle exe '${exe}'" 1295 *) die "makeself cant handle exe '${exe}'"
1155 esac 1296 esac
1156 1297
1157 # lets grab the first few bytes of the file to figure out what kind of archive it is 1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1158 local tmpfile="$(emktemp)" 1299 local tmpfile=$(emktemp)
1159 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1160 local filetype="$(file -b "${tmpfile}")" 1301 local filetype=$(file -b "${tmpfile}")
1161 case ${filetype} in 1302 case ${filetype} in
1162 *tar\ archive) 1303 *tar\ archive*)
1163 eval ${exe} | tar --no-same-owner -xf - 1304 eval ${exe} | tar --no-same-owner -xf -
1164 ;; 1305 ;;
1165 bzip2*) 1306 bzip2*)
1166 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1167 ;; 1308 ;;
1177 ;; 1318 ;;
1178 esac 1319 esac
1179 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1180} 1321}
1181 1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1182# Display a license for user to accept. 1326# Display a license for user to accept. If no license is
1183#
1184# Usage: check_license [license]
1185# - If the file is not specified then ${LICENSE} is used. 1327# specified, then ${LICENSE} is used.
1186check_license() { 1328check_license() {
1187 local lic=$1 1329 local lic=$1
1188 if [ -z "${lic}" ] ; then 1330 if [ -z "${lic}" ] ; then
1189 lic="${PORTDIR}/licenses/${LICENSE}" 1331 lic="${PORTDIR}/licenses/${LICENSE}"
1190 else 1332 else
1203 # accepted ... if we don't find a match, we make the user accept 1345 # accepted ... if we don't find a match, we make the user accept
1204 local shopts=$- 1346 local shopts=$-
1205 local alic 1347 local alic
1206 set -o noglob #so that bash doesn't expand "*" 1348 set -o noglob #so that bash doesn't expand "*"
1207 for alic in ${ACCEPT_LICENSE} ; do 1349 for alic in ${ACCEPT_LICENSE} ; do
1208 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1350 if [[ ${alic} == ${l} ]]; then
1209 set +o noglob; set -${shopts} #reset old shell opts 1351 set +o noglob; set -${shopts} #reset old shell opts
1210 return 0 1352 return 0
1211 fi 1353 fi
1212 done 1354 done
1213 set +o noglob; set -$shopts #reset old shell opts 1355 set +o noglob; set -$shopts #reset old shell opts
1214 1356
1215 local licmsg="$(emktemp)" 1357 local licmsg=$(emktemp)
1216 cat << EOF > ${licmsg} 1358 cat <<-EOF > ${licmsg}
1217********************************************************** 1359 **********************************************************
1218The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1219package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1220continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1221CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1222********************************************************** 1364 **********************************************************
1223 1365
1224EOF 1366 EOF
1225 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1226 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1227 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1228 read alic 1370 read alic
1229 case ${alic} in 1371 case ${alic} in
1236 die "Failed to accept license" 1378 die "Failed to accept license"
1237 ;; 1379 ;;
1238 esac 1380 esac
1239} 1381}
1240 1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1241# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1242# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1243# 1388#
1244# with these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1245# standardize everything. all you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1246# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1247# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1248# 1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1249# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1250# etc... if you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1251# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1252# 1403#
1253# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1254#
1255# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256# - this will attempt to locate a cd based upon a file that is on
1257# the cd ... the more files you give this function, the more cds
1258# the cdrom functions will handle
1259cdrom_get_cds() { 1405cdrom_get_cds() {
1260 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1261 # the # of files they gave us 1407 # the # of files they gave us
1262 local cdcnt=0 1408 local cdcnt=0
1263 local f= 1409 local f=
1307 echo 1453 echo
1308 einfo "For example:" 1454 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom" 1455 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo 1456 echo
1311 else 1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1312 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1313 cdcnt=0 1468 cdcnt=0
1314 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1315 ((++cdcnt)) 1470 ((++cdcnt))
1316 var="CDROM_NAME_${cdcnt}" 1471 var="CDROM_NAME_${cdcnt}"
1340 export CDROM_SET="" 1495 export CDROM_SET=""
1341 export CDROM_CURRENT_CD=0 1496 export CDROM_CURRENT_CD=0
1342 cdrom_load_next_cd 1497 cdrom_load_next_cd
1343} 1498}
1344 1499
1345# this is only used when you need access to more than one cd. 1500# @FUNCTION: cdrom_load_next_cd
1346# when you have finished using the first cd, just call this function. 1501# @DESCRIPTION:
1347# when it returns, CDROM_ROOT will be pointing to the second cd. 1502# Some packages are so big they come on multiple CDs. When you're done reading
1348# remember, you can only go forward in the cd chain, you can't go back. 1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1349cdrom_load_next_cd() { 1508cdrom_load_next_cd() {
1350 local var 1509 local var
1351 ((++CDROM_CURRENT_CD)) 1510 ((++CDROM_CURRENT_CD))
1352 1511
1353 unset CDROM_ROOT 1512 unset CDROM_ROOT
1370# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1371# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1372# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1373_cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1374 local mline="" 1533 local mline=""
1375 local showedmsg=0 1534 local showedmsg=0 showjolietmsg=0
1376 1535
1377 while [[ -z ${CDROM_ROOT} ]] ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1378 local i=0 1537 local i=0
1379 local -a cdset=(${*//:/ }) 1538 local -a cdset=(${*//:/ })
1380 if [[ -n ${CDROM_SET} ]] ; then 1539 if [[ -n ${CDROM_SET} ]] ; then
1383 1542
1384 while [[ -n ${cdset[${i}]} ]] ; do 1543 while [[ -n ${cdset[${i}]} ]] ; do
1385 local dir=$(dirname ${cdset[${i}]}) 1544 local dir=$(dirname ${cdset[${i}]})
1386 local file=$(basename ${cdset[${i}]}) 1545 local file=$(basename ${cdset[${i}]})
1387 1546
1388 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1389 [[ -d ${mline}/${dir} ]] || continue 1553 [[ ! -d ${point}/${dir} ]] && continue
1390 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1391 export CDROM_ROOT=${mline} 1555 export CDROM_ROOT=${point}
1392 export CDROM_SET=${i} 1556 export CDROM_SET=${i}
1393 export CDROM_MATCH=${cdset[${i}]} 1557 export CDROM_MATCH=${cdset[${i}]}
1394 return 1558 return
1395 fi 1559 done <<< "$(get_mounts)"
1396 done
1397 1560
1398 ((++i)) 1561 ((++i))
1399 done 1562 done
1400 1563
1401 echo 1564 echo
1417 showedmsg=1 1580 showedmsg=1
1418 fi 1581 fi
1419 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1420 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1421 echo 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1422 einfo "If you are having trouble with the detection" 1588 ewarn "If you are having trouble with the detection"
1423 einfo "of your CD, it is possible that you do not have" 1589 ewarn "of your CD, it is possible that you do not have"
1424 einfo "Joliet support enabled in your kernel. Please" 1590 ewarn "Joliet support enabled in your kernel. Please"
1425 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1593 fi
1426 read || die "something is screwed with your system" 1594 read || die "something is screwed with your system"
1427 done 1595 done
1428} 1596}
1429 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1430# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1431# a package can support 1602# a package can support. The first form allows you to
1432# 1603# specify a list of LINGUAS. The -i builds a list of po
1433# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1434# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1435# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1436# 1607# of the lists.
1437# The first form allows you to specify a list of LINGUAS.
1438# The -i builds a list of po files found in all the
1439# directories and uses the intersection of the lists.
1440# The -u builds a list of po files found in all the
1441# directories and uses the union of the lists.
1442strip-linguas() { 1608strip-linguas() {
1443 local ls newls 1609 local ls newls nols
1444 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445 local op=$1; shift 1611 local op=$1; shift
1446 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1447 local d f 1613 local d f
1448 for d in "$@" ; do 1614 for d in "$@" ; do
1449 if [[ ${op} == "-u" ]] ; then 1615 if [[ ${op} == "-u" ]] ; then
1450 newls=${ls} 1616 newls=${ls}
1451 else 1617 else
1452 newls="" 1618 newls=""
1453 fi 1619 fi
1454 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1455 if [[ ${op} == "-i" ]] ; then 1621 if [[ ${op} == "-i" ]] ; then
1456 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1457 else 1623 else
1458 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1459 fi 1625 fi
1460 done 1626 done
1461 ls=${newls} 1627 ls=${newls}
1462 done 1628 done
1463 ls=${ls//.po}
1464 else 1629 else
1465 ls=$@ 1630 ls="$@"
1466 fi 1631 fi
1467 1632
1468 ls=" ${ls} " 1633 nols=""
1469 newls="" 1634 newls=""
1470 for f in ${LINGUAS} ; do 1635 for f in ${LINGUAS} ; do
1471 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1636 if hasq ${f} ${ls} ; then
1472 newls="${newls} ${f}" 1637 newls="${newls} ${f}"
1473 else 1638 else
1474 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1639 nols="${nols} ${f}"
1475 fi 1640 fi
1476 done 1641 done
1477 if [[ -z ${newls} ]] ; then 1642 [[ -n ${nols} ]] \
1478 export LINGUAS="" 1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1479 else
1480 export LINGUAS=${newls:1} 1644 export LINGUAS=${newls:1}
1481 fi
1482} 1645}
1483 1646
1484# moved from kernel.eclass since they are generally useful outside of 1647# @FUNCTION: preserve_old_lib
1485# kernel.eclass -iggy (20041002) 1648# @USAGE: <libs to preserve> [more libs]
1486 1649# @DESCRIPTION:
1487# the following functions are useful in kernel module ebuilds, etc.
1488# for an example see ivtv or drbd ebuilds
1489
1490# set's ARCH to match what the kernel expects
1491set_arch_to_kernel() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497 case ${ARCH} in
1498 x86) export ARCH="i386";;
1499 amd64) export ARCH="x86_64";;
1500 hppa) export ARCH="parisc";;
1501 mips) export ARCH="mips";;
1502 sparc) export ARCH="$(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!
1503 *) export ARCH="${ARCH}";;
1504 esac
1505}
1506
1507# set's ARCH back to what portage expects
1508set_arch_to_portage() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514}
1515
1516# Jeremy Huddleston <eradicator@gentoo.org>:
1517# preserve_old_lib /path/to/libblah.so.0
1518# preserve_old_lib_notify /path/to/libblah.so.0
1519#
1520# These functions are useful when a lib in your package changes --library. Such 1650# These functions are useful when a lib in your package changes ABI SONAME.
1521# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1651# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522# would break packages that link against it. Most people get around this 1652# would break packages that link against it. Most people get around this
1523# by using the portage SLOT mechanism, but that is not always a relevant 1653# by using the portage SLOT mechanism, but that is not always a relevant
1524# solution, so instead you can add the following to your ebuilds: 1654# solution, so instead you can call this from pkg_preinst. See also the
1525# 1655# preserve_old_lib_notify function.
1526# src_install() {
1527# ...
1528# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531#
1532# pkg_postinst() {
1533# ...
1534# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537
1538preserve_old_lib() { 1656preserve_old_lib() {
1539 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1659 die "Invalid preserve_old_lib() usage"
1660 fi
1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1540 1662
1541 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1663 # let portage worry about it
1542 SONAME=`basename ${LIB}` 1664 has preserve-libs ${FEATURES} && return 0
1543 DIRNAME=`dirname ${LIB}`
1544 1665
1545 dodir ${DIRNAME} 1666 local lib dir
1546 cp ${ROOT}${LIB} ${D}${DIRNAME} 1667 for lib in "$@" ; do
1668 [[ -e ${ROOT}/${lib} ]] || continue
1669 dir=${lib%/*}
1670 dodir ${dir} || die "dodir ${dir} failed"
1671 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1547 touch ${D}${LIB} 1672 touch "${D}"/${lib}
1548 fi 1673 done
1549} 1674}
1550 1675
1676# @FUNCTION: preserve_old_lib_notify
1677# @USAGE: <libs to notify> [more libs]
1678# @DESCRIPTION:
1679# Spit helpful messages about the libraries preserved by preserve_old_lib.
1551preserve_old_lib_notify() { 1680preserve_old_lib_notify() {
1552 LIB=$1 1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1683 die "Invalid preserve_old_lib_notify() usage"
1684 fi
1553 1685
1554 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1686 # let portage worry about it
1555 SONAME=`basename ${LIB}` 1687 has preserve-libs ${FEATURES} && return 0
1556 1688
1689 local lib notice=0
1690 for lib in "$@" ; do
1691 [[ -e ${ROOT}/${lib} ]] || continue
1692 if [[ ${notice} -eq 0 ]] ; then
1693 notice=1
1557 ewarn "An old version of an installed library was detected on your system." 1694 ewarn "Old versions of installed libraries were detected on your system."
1558 ewarn "In order to avoid breaking packages that link against it, this older version" 1695 ewarn "In order to avoid breaking packages that depend on these old libs,"
1559 ewarn "is not being removed. In order to make full use of this newer version," 1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1560 ewarn "you will need to execute the following command:" 1697 ewarn "in order to remove these old dependencies. If you do not have this"
1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1699 ewarn
1700 fi
1561 ewarn " revdep-rebuild --library ${SONAME}" 1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1562 ewarn 1704 ewarn
1563 ewarn "After doing that, you can safely remove ${LIB}" 1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1564 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1565 fi 1710 fi
1566} 1711}
1567 1712
1568# Hack for people to figure out if a package was built with 1713# @FUNCTION: built_with_use
1569# certain USE flags 1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION:
1716# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE).
1721# The default is to abort (call die). The -a and -o flags control
1722# the requirements of the USE flags. They correspond to "and" and "or"
1723# logic. So the -a flag means all listed USE flags must be enabled
1724# while the -o flag means at least one of the listed IUSE flags must be
1725# enabled. The --hidden option is really for internal use only as it
1726# means the USE flag we're checking is hidden expanded, so it won't be found
1727# in IUSE like normal USE flags.
1570# 1728#
1571# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1729# Remember that this function isn't terribly intelligent so order of optional
1572# ex: built_with_use xchat gtk2 1730# flags matter.
1573#
1574# Flags: -a all USE flags should be utilized
1575# -o at least one USE flag should be utilized
1576# Note: the default flag is '-a'
1577built_with_use() { 1731built_with_use() {
1732 local hidden="no"
1733 if [[ $1 == "--hidden" ]] ; then
1734 hidden="yes"
1735 shift
1736 fi
1737
1738 local missing_action="die"
1739 if [[ $1 == "--missing" ]] ; then
1740 missing_action=$2
1741 shift ; shift
1742 case ${missing_action} in
1743 true|false|die) ;;
1744 *) die "unknown action '${missing_action}'";;
1745 esac
1746 fi
1747
1578 local opt=$1 1748 local opt=$1
1579 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1749 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580 1750
1581 local PKG=$(best_version $1) 1751 local PKG=$(best_version $1)
1752 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1582 shift 1753 shift
1583 1754
1584 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1755 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1756 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1585 1757
1586 # if the USE file doesnt exist, assume the $PKG is either 1758 # if the IUSE file doesn't exist, the read will error out, we need to handle
1587 # injected or package.provided 1759 # this gracefully
1588 [[ ! -e ${USEFILE} ]] && return 0 1760 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1761 case ${missing_action} in
1762 true) return 0;;
1763 false) return 1;;
1764 die) die "Unable to determine what USE flags $PKG was built with";;
1765 esac
1766 fi
1767
1768 if [[ ${hidden} == "no" ]] ; then
1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1770 # Don't check USE_EXPAND #147237
1771 local expand
1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1773 if [[ $1 == ${expand}_* ]] ; then
1774 expand=""
1775 break
1776 fi
1777 done
1778 if [[ -n ${expand} ]] ; then
1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1780 case ${missing_action} in
1781 true) return 0;;
1782 false) return 1;;
1783 die) die "$PKG does not actually support the $1 USE flag!";;
1784 esac
1785 fi
1786 fi
1787 fi
1589 1788
1590 local USE_BUILT=$(<${USEFILE}) 1789 local USE_BUILT=$(<${USEFILE})
1591 while [[ $# -gt 0 ]] ; do 1790 while [[ $# -gt 0 ]] ; do
1592 if [[ ${opt} = "-o" ]] ; then 1791 if [[ ${opt} = "-o" ]] ; then
1593 has $1 ${USE_BUILT} && return 0 1792 has $1 ${USE_BUILT} && return 0
1597 shift 1796 shift
1598 done 1797 done
1599 [[ ${opt} = "-a" ]] 1798 [[ ${opt} = "-a" ]]
1600} 1799}
1601 1800
1801# @FUNCTION: epunt_cxx
1802# @USAGE: [dir to scan]
1803# @DESCRIPTION:
1602# Many configure scripts wrongly bail when a C++ compiler 1804# Many configure scripts wrongly bail when a C++ compiler could not be
1603# could not be detected. #73450 1805# detected. If dir is not specified, then it defaults to ${S}.
1806#
1807# http://bugs.gentoo.org/73450
1604epunt_cxx() { 1808epunt_cxx() {
1605 local dir=$1 1809 local dir=$1
1606 [[ -z ${dir} ]] && dir=${S} 1810 [[ -z ${dir} ]] && dir=${S}
1607 ebegin "Removing useless C++ checks" 1811 ebegin "Removing useless C++ checks"
1608 local f 1812 local f
1609 for f in $(find ${dir} -name configure) ; do 1813 find "${dir}" -name configure | while read f ; do
1610 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611 done 1815 done
1612 eend 0 1816 eend 0
1613} 1817}
1614 1818
1615# dopamd <file> [more files] 1819# @FUNCTION: make_wrapper
1616# 1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1617# Install pam auth config file in /etc/pam.d 1821# @DESCRIPTION:
1618dopamd() { 1822# Create a shell wrapper script named wrapper in installpath
1619 [[ -z $1 ]] && die "dopamd requires at least one argument" 1823# (defaults to the bindir) to execute target (default of wrapper) by
1620 1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1621 use pam || return 0 1825# libpaths followed by optionally changing directory to chdir.
1622
1623 INSDESTTREE=/etc/pam.d \
1624 doins "$@" || die "failed to install $@"
1625}
1626# newpamd <old name> <new name>
1627#
1628# Install pam file <old name> as <new name> in /etc/pam.d
1629newpamd() {
1630 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631
1632 use pam || return 0
1633
1634 INSDESTTREE=/etc/pam.d \
1635 newins "$1" "$2" || die "failed to install $1 as $2"
1636}
1637
1638# make a wrapper script ...
1639# NOTE: this was originally games_make_wrapper, but I noticed other places where
1640# this could be used, so I have moved it here and made it not games-specific
1641# -- wolf31o2
1642# $1 == wrapper name
1643# $2 == binary to run
1644# $3 == directory to chdir before running binary
1645# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646# $5 == path for wrapper
1647make_wrapper() { 1826make_wrapper() {
1648 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1827 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 local tmpwrapper=$(emktemp) 1828 local tmpwrapper=$(emktemp)
1650 # We don't want to quote ${bin} so that people can pass complex 1829 # We don't want to quote ${bin} so that people can pass complex
1651 # things as $bin ... "./someprog --args" 1830 # things as $bin ... "./someprog --args"
1661fi 1840fi
1662exec ${bin} "\$@" 1841exec ${bin} "\$@"
1663EOF 1842EOF
1664 chmod go+rx "${tmpwrapper}" 1843 chmod go+rx "${tmpwrapper}"
1665 if [[ -n ${path} ]] ; then 1844 if [[ -n ${path} ]] ; then
1845 (
1666 exeinto "${path}" 1846 exeinto "${path}"
1667 newexe "${tmpwrapper}" "${wrapper}" 1847 newexe "${tmpwrapper}" "${wrapper}"
1848 ) || die
1668 else 1849 else
1669 newbin "${tmpwrapper}" "${wrapper}" 1850 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi
1852}
1853
1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1670 fi 1868# fi
1671} 1869
1870# cd "${D}"
1871# [[ -d usr/share/doc ]] || return 0
1872
1873# find usr/share/doc -exec gzip {} +
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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