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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 1.187 2005/07/06 20:23:20 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
13 17
14DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 19
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 "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(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}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# 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
122# 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.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# 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,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# 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
138# or two patches. 96# or two patches.
147# 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
148# them for. 106# them for.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# 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
162# specific patches. 120# specific patches.
163# 121#
164# 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
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 134 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
176 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 142
178 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
179 then 144 then
180 local m="" 145 local m=""
181 for m in "$@" ; do 146 for m in "$@" ; do
199 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
200 else 165 else
201 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
202 fi 167 fi
203 else 168 else
204 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
205 then
206 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
207 then 171 then
208 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
209 fi 173 fi
210 174
219 183
220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
221 fi 185 fi
222 186
223 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
224 bz2) 192 bz2)
225 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
226 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
227 ;; 195 ;;
228 gz|Z|z) 196 gz|Z|z)
245 fi 213 fi
246 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
247 do 215 do
248 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
249 # 217 #
250 # ???_arch_foo.patch 218 # ???_arch_foo.patch
251 # 219 #
252 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
254 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
255 then 223 then
256 local count=0 224 local count=0
257 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/} 226 local patchname=${x##*/}
259 227
278 fi 246 fi
279 247
280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
283 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
284 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
285 do 280 do
286 # Generate some useful debug info ... 281 # Generate some useful debug info ...
287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 284
290 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
291 then 292 then
292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 else
295 PATCH_TARGET="${x}"
296 fi
297
298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300
301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if [ "${PATCH_SUFFIX}" != "patch" ]
305 then
306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 echo
309 eerror "Could not extract patch!"
310 #die "Could not extract patch!"
311 count=5
312 break
313 fi
314 fi
315
316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
317 then
318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 298
324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
325 301
326 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
327 then 303 then
328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo 305 echo
368 then 344 then
369 einfo "Done with patching" 345 einfo "Done with patching"
370 fi 346 fi
371} 347}
372 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
373# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
374# does not exist on the users system 353# does not exist on the users system.
375# vapier@gentoo.org
376#
377# Takes just 1 optional parameter (the directory to create tmpfile in)
378emktemp() { 354emktemp() {
379 local exe="touch" 355 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
381 local topdir="$1" 357 local topdir=$1
382 358
383 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
384 then
385 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
386 && topdir="/tmp" \ 361 && topdir="/tmp" \
387 || topdir="${T}" 362 || topdir=${T}
388 fi 363 fi
389 364
390 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
391 then 366 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 367 local tmp=/
393 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
394 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 370 done
396 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 372 echo "${tmp}"
398 else 373 else
399 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
400 && exe="-p" \ 375 # but should produce a usable file on all userlands
401 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
402 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 380 fi
381 fi
404} 382}
405 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 395egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
414 case "$2" in 401 case "$2" in
415 *[!0-9]*) # Non numeric 402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 416 ;;
418 *) # Numeric 417 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 419 ;;
421 esac 420 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 421 ;;
423 local action 422 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 423 local opts action="user"
425 then 424 [[ $1 == "passwd" ]] || action="group"
426 action="user" 425
427 else 426 # lookup by uid/gid
428 action="group" 427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 429 fi
430
430 pw show "${action}" "$2" -q 431 pw show ${action} ${opts} "$2" -q
431 else 432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
432 which nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 438 getent "$1" "$2"
434 fi 439 ;;
440 esac
435} 441}
436 442
437# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
438# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 445# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
441# 447# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
451 # get the username 459 # get the username
452 local euser=$1; shift 460 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 462 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
456 fi 464 fi
457 465
458 # lets see if the username already exists 466 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 468 return 0
461 fi 469 fi
462 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
463 471
464 # options to pass to useradd 472 # options to pass to useradd
465 local opts= 473 local opts=
466 474
467 # handle uid 475 # handle uid
468 local euid=$1; shift 476 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 480 euid="next"
473 fi 481 fi
474 else 482 else
475 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
477 fi 485 fi
478 else 486 else
479 euid="next" 487 euid="next"
480 fi 488 fi
481 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
482 local pwrange 490 for ((euid = 101; euid <= 999; euid++)); do
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
490 done 492 done
491 fi 493 fi
492 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
493 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
494 496
495 # handle shell 497 # handle shell
496 local eshell=$1; shift 498 local eshell=$1; shift
497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498 if [[ ! -e ${eshell} ]] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
499 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
500 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
501 fi 507 fi
502 else 508 else
509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
510 [[ -x ${ROOT}${shell} ]] && break
511 done
512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
503 case ${USERLAND} in 515 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";; 516 GNU) shell="/bin/false" ;;
505 BSD) eshell="/usr/sbin/nologin";; 517 BSD) shell="/sbin/nologin" ;;
506 *) eshell="/bin/false";; 518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
507 esac 520 esac
521 fi
522
523 eshell=${shell}
508 fi 524 fi
509 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
510 opts="${opts} -s ${eshell}" 526 opts="${opts} -s ${eshell}"
511 527
512 # handle homedir 528 # handle homedir
549 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
550 566
551 # handle extra and add the user 567 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON} 568 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
554 case ${USERLAND} in 570 case ${CHOST} in
555 Darwin) 571 *-darwin*)
556 ### Make the user 572 ### Make the user
557 if [[ -z $@ ]] ; then 573 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid} 574 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell} 575 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome} 576 dscl . create /users/${euser} home ${ehome}
571 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@" 588 einfo "eextra: $@"
573 die "Required function missing" 589 die "Required function missing"
574 fi 590 fi
575 ;; 591 ;;
576 BSD) 592 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then 593 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
580 die "enewuser failed" 596 die "enewuser failed"
581 else 597 else
582 einfo " - Extra: $@" 598 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed" 600 "$@" || die "enewuser failed"
585 fi 601 fi
586 ;; 602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
587 *) 626 *)
588 if [[ -z $@ ]] ; then 627 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
591 || die "enewuser failed" 630 || die "enewuser failed"
594 useradd ${opts} ${euser} "$@" \ 633 useradd ${opts} ${euser} "$@" \
595 || die "enewuser failed" 634 || die "enewuser failed"
596 fi 635 fi
597 ;; 636 ;;
598 esac 637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
644 fi
645
599 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
600
601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
603 einfo " - Creating ${ehome} in ${D}"
604 dodir ${ehome}
605 fowners ${euser} ${ehome}
606 fperms 755 ${ehome}
607 fi
608} 647}
609 648
610# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
611# vapier@gentoo.org 650# @USAGE: <group> [gid]
612# 651# @DESCRIPTION:
613# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
614# 653# group to the system. Just give it a group name to add and enewgroup will
615# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
616# groupname: REQUIRED ! 655# allocate the next available one.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
620 # get the group 664 # get the group
621 local egroup="$1"; shift 665 local egroup="$1"; shift
622 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
623 then 667 then
624 eerror "No group specified !" 668 eerror "No group specified !"
625 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
626 fi 670 fi
627 671
628 # see if group already exists 672 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 674 return 0
632 fi 675 fi
633 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
634 677
635 # options to pass to useradd 678 # options to pass to useradd
641 then 684 then
642 if [ "${egid}" -gt 0 ] 685 if [ "${egid}" -gt 0 ]
643 then 686 then
644 if [ -z "`egetent group ${egid}`" ] 687 if [ -z "`egetent group ${egid}`" ]
645 then 688 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then 689 if [[ "${CHOST}" == *-darwin* ]]; then
647 opts="${opts} ${egid}" 690 opts="${opts} ${egid}"
648 else 691 else
649 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
650 fi 693 fi
651 else 694 else
665 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
666 709
667 # add the group 710 # add the group
668 local oldsandbox="${SANDBOX_ON}" 711 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then 713 case ${CHOST} in
714 *-darwin*)
671 if [ ! -z "${eextra}" ]; 715 if [ ! -z "${eextra}" ];
672 then 716 then
673 einfo "Extra options are not supported on Darwin/OS X yet" 717 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below" 718 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}" 719 einfo "eextra: ${eextra}"
676 die "Required function missing" 720 die "Required function missing"
677 fi 721 fi
678 722
679 # If we need the next available 723 # If we need the next available
680 case ${egid} in 724 case ${egid} in
681 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do 726 for ((egid = 101; egid <= 999; egid++)); do
683 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
684 done 728 done
685 esac 729 esac
686 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then 732 ;;
733
734 *-freebsd*|*-dragonfly*)
689 case ${egid} in 735 case ${egid} in
690 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do 737 for ((egid = 101; egid <= 999; egid++)); do
692 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
693 done 739 done
694 esac 740 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
697 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi 756 ;;
757 esac
699 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
700} 759}
701 760
702# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
703# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
704# 763# @DESCRIPTION:
705# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
706edos2unix() { 768edos2unix() {
707 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
708 do
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 770}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 771
721# Make a desktop file ! 772# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
724# 775#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
726# 777#
727# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
728# name: the name that will show up in the menu 779# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 782# a full path to an icon
732# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
735make_desktop_entry() { 786make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 788
738 local exec=${1} 789 local exec=${1}
739 local name=${2:-${PN}} 790 local name=${2:-${PN}}
740 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
741 local type=${4} 792 local type=${4}
742 local path=${5} 793 local path=${5}
743 794
744 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
745 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 798 case ${catmaj} in
748 app) 799 app)
749 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
750 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
753 editors) type=TextEditor;; 809 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 811 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
757 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
758 vim) type=TextEditor;; 815 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
760 *) type=;; 817 *) type=;;
761 esac 818 esac
762 ;; 819 ;;
763 820
764 dev) 821 dev)
765 type="Development" 822 type="Development"
766 ;; 823 ;;
767 824
768 games) 825 games)
769 [[ -z ${path} ]] && path=${GAMES_BINDIR}
770
771 case ${catmin} in 826 case ${catmin} in
772 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
773 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
774 board) type=BoardGame;; 829 board) type=BoardGame;;
775 kid) type=KidsGame;;
776 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
777 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
778 rpg) type=RolePlaying;;
779 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
780 simulation) type=Simulation;; 835 simulation) type=Simulation;;
781 sports) type=SportsGame;; 836 sports) type=SportsGame;;
782 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
783 *) type=;; 838 *) type=;;
784 esac 839 esac
785 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
786 ;; 849 ;;
787 850
788 mail) 851 mail)
789 type="Network;Email" 852 type="Network;Email"
790 ;; 853 ;;
792 media) 855 media)
793 case ${catmin} in 856 case ${catmin} in
794 gfx) type=Graphics;; 857 gfx) type=Graphics;;
795 radio) type=Tuner;; 858 radio) type=Tuner;;
796 sound) type=Audio;; 859 sound) type=Audio;;
797 tv) type=TV;; 860 tv) type=TV;;
798 video) type=Video;; 861 video) type=Video;;
799 *) type=;; 862 *) type=;;
800 esac 863 esac
801 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
802 ;; 865 ;;
803 866
804 net) 867 net)
805 case ${catmin} in 868 case ${catmin} in
806 dialup) type=Dialup;; 869 dialup) type=Dialup;;
807 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
808 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
809 irc) type=IRCClient;; 872 irc) type=IRCClient;;
810 mail) type=Email;; 873 mail) type=Email;;
811 news) type=News;; 874 news) type=News;;
812 nntp) type=News;; 875 nntp) type=News;;
813 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
814 *) type=;; 877 *) type=;;
815 esac 878 esac
816 type="Network;${type}" 879 type="Network;${type}"
817 ;; 880 ;;
818 881
819 sci) 882 sci)
820 case ${catmin} in 883 case ${catmin} in
821 astro*) type=Astronomoy;; 884 astro*) type=Astronomy;;
822 bio*) type=Biology;; 885 bio*) type=Biology;;
823 calc*) type=Calculator;; 886 calc*) type=Calculator;;
824 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
825 geo*) type=Geology;; 889 geo*) type=Geology;;
826 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
827 *) type=;; 893 *) type=;;
828 esac 894 esac
829 type="Science;${type}" 895 type="Science;${type}"
830 ;; 896 ;;
831 897
898 sys)
899 type="System"
900 ;;
901
832 www) 902 www)
833 case ${catmin} in 903 case ${catmin} in
834 client) type=WebBrowser;; 904 client) type=WebBrowser;;
835 *) type=;; 905 *) type=;;
836 esac 906 esac
837 type="Network" 907 type="Network"
838 ;; 908 ;;
839 909
840 *) 910 *)
845 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
846 local desktop_name="${PN}" 916 local desktop_name="${PN}"
847 else 917 else
848 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
849 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
850 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
851 922
923 cat <<-EOF > "${desktop}"
852echo "[Desktop Entry] 924 [Desktop Entry]
853Encoding=UTF-8 925 Version=1.0
854Version=0.9.2
855Name=${name} 926 Name=${name}
856Type=Application 927 Type=Application
857Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
858Exec=${exec} 929 Exec=${exec}
859Path=${path} 930 TryExec=${exec%% *}
860Icon=${icon} 931 Icon=${icon}
861Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
862 934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
936
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
863 insinto /usr/share/applications 940 insinto /usr/share/applications
864 doins "${desktop}" 941 doins "${desktop}"
865 942 )
866 return 0
867} 943}
868 944
869# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
870# 946# @USAGE: [directories]
871# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
872# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
873# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
874 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
875make_session_desktop() { 980make_session_desktop() {
876 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
877 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
878 983
879 local title=$1 984 local title=$1
880 local command=$2 985 local command=$2
881 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
882 988
989 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 990 [Desktop Entry]
884Encoding=UTF-8
885Name=${title} 991 Name=${title}
886Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
887Exec=${command} 993 Exec=${command} $*
888TryExec=${command} 994 TryExec=${command}
889Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
890 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
891 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
892 doins "${desktop}" 1002 doins "${desktop}"
1003 )
893} 1004}
894 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
895domenu() { 1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
896 local i j 1015 local i j ret=0
897 insinto /usr/share/applications 1016 insinto /usr/share/applications
898 for i in "$@" ; do 1017 for i in "$@" ; do
899 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
900 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
901 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
902 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
903 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
904 done 1025 done
1026 else
1027 ((++ret))
905 fi 1028 fi
906 done 1029 done
1030 exit ${ret}
1031 )
907} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
908newmenu() { 1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1042 insinto /usr/share/applications
910 newins "$1" "$2" 1043 newins "$@"
1044 )
911} 1045}
912 1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
913doicon() { 1052doicon() {
1053 (
1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
914 local i j 1056 local i j ret
915 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
916 for i in "$@" ; do 1058 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 1059 if [[ -f ${i} ]] ; then
918 doins "${i}" 1060 doins "${i}"
1061 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
921 doins "${j}" 1064 doins "${j}"
1065 ((ret+=$?))
922 done 1066 done
1067 else
1068 ((++ret))
923 fi 1069 fi
924 done 1070 done
1071 exit ${ret}
1072 )
925} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
926newicon() { 1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
927 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
928 newins "$1" "$2" 1084 newins "$@"
1085 )
929} 1086}
930
931##############################################################
932# END: Handle .desktop files and menu entries #
933##############################################################
934
935 1087
936# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
937find_unpackable_file() { 1089find_unpackable_file() {
938 local src="$1" 1090 local src=$1
939 if [ -z "${src}" ] 1091 if [[ -z ${src} ]] ; then
940 then
941 src="${DISTDIR}/${A}" 1092 src=${DISTDIR}/${A}
942 else 1093 else
943 if [ -e "${DISTDIR}/${src}" ] 1094 if [[ -e ${DISTDIR}/${src} ]] ; then
944 then
945 src="${DISTDIR}/${src}" 1095 src=${DISTDIR}/${src}
946 elif [ -e "${PWD}/${src}" ] 1096 elif [[ -e ${PWD}/${src} ]] ; then
947 then
948 src="${PWD}/${src}" 1097 src=${PWD}/${src}
949 elif [ -e "${src}" ] 1098 elif [[ -e ${src} ]] ; then
950 then
951 src="${src}" 1099 src=${src}
952 fi
953 fi 1100 fi
954 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1101 fi
1102 [[ ! -e ${src} ]] && return 1
955 echo "${src}" 1103 echo "${src}"
956} 1104}
957 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
958# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
959# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
960# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
961# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
962# 1113#
963# Usage: unpack_pdv [file to unpack] [size of off_t]
964# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
965# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
966# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
967# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
968# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
969# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
970# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
971# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
972# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
973# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
974# lseek 1132# lseek
975# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
976# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
977# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
978unpack_pdv() { 1138unpack_pdv() {
979 local src="`find_unpackable_file $1`" 1139 local src=$(find_unpackable_file "$1")
980 local sizeoff_t="$2" 1140 local sizeoff_t=$2
981 1141
1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
982 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
983 1144
984 local shrtsrc="`basename ${src}`" 1145 local shrtsrc=$(basename "${src}")
985 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
986 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
987 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
988 1149
989 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
990 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
991 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
992 1153
993 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
994 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
995 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
996 1157
997 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
998 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1000 1161
1001 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1002 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1003 iscompressed=1 1164 iscompressed=1
1004 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1005 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1006 else 1167 else
1007 iscompressed=0 1168 iscompressed=0
1008 fi 1169 fi
1009 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1010 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1011 istar=1 1172 istar=1
1012 else 1173 else
1013 istar=0 1174 istar=0
1014 fi 1175 fi
1015 1176
1043 true 1204 true
1044 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1045 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046} 1207}
1047 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1048# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1049# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1050# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1051# many other game companies. 1215# many other game companies.
1052# 1216#
1053# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1054# - If the file is not specified then unpack will utilize ${A}.
1055# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1056# the proper offset from the script itself. 1219# the proper offset from the script itself.
1057unpack_makeself() { 1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1058 local src="$(find_unpackable_file "$1")" 1222 local src=$(find_unpackable_file "${src_input}")
1059 local skip="$2" 1223 local skip=$2
1060 local exe="$3" 1224 local exe=$3
1061 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227
1062 local shrtsrc="$(basename "${src}")" 1228 local shrtsrc=$(basename "${src}")
1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1064 if [ -z "${skip}" ] 1230 if [[ -z ${skip} ]] ; then
1065 then
1066 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1067 local skip=0 1232 local skip=0
1068 exe=tail 1233 exe=tail
1069 case ${ver} in 1234 case ${ver} in
1070 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1071 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1072 ;; 1237 ;;
1073 2.0|2.0.1) 1238 2.0|2.0.1)
1074 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1075 ;; 1240 ;;
1083 ;; 1248 ;;
1084 2.1.3) 1249 2.1.3)
1085 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1086 let skip="skip + 1" 1251 let skip="skip + 1"
1087 ;; 1252 ;;
1088 2.1.4) 1253 2.1.4|2.1.5)
1089 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1090 skip=$(head -n ${skip} "${src}" | wc -c) 1255 skip=$(head -n ${skip} "${src}" | wc -c)
1091 exe="dd" 1256 exe="dd"
1092 ;; 1257 ;;
1093 *) 1258 *)
1105 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1106 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1107 esac 1272 esac
1108 1273
1109 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1110 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1111 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1112 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1113 case ${filetype} in 1278 case ${filetype} in
1114 *tar\ archive) 1279 *tar\ archive*)
1115 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1116 ;; 1281 ;;
1117 bzip2*) 1282 bzip2*)
1118 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1119 ;; 1284 ;;
1129 ;; 1294 ;;
1130 esac 1295 esac
1131 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1132} 1297}
1133 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1134# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1135#
1136# Usage: check_license [license]
1137# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1138check_license() { 1304check_license() {
1139 local lic=$1 1305 local lic=$1
1140 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1141 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1142 else 1308 else
1143 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1309 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1144 lic="${PORTDIR}/licenses/${src}" 1310 lic="${PORTDIR}/licenses/${lic}"
1145 elif [ -e "${PWD}/${src}" ] ; then 1311 elif [ -e "${PWD}/${lic}" ] ; then
1146 lic="${PWD}/${src}" 1312 lic="${PWD}/${lic}"
1147 elif [ -e "${src}" ] ; then 1313 elif [ -e "${lic}" ] ; then
1148 lic="${src}" 1314 lic="${lic}"
1149 fi
1150 fi 1315 fi
1316 fi
1151 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1152 local l="`basename ${lic}`" 1318 local l="`basename ${lic}`"
1153 1319
1154 # here is where we check for the licenses the user already 1320 # here is where we check for the licenses the user already
1155 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1156 local shopts=$- 1322 local shopts=$-
1157 local alic 1323 local alic
1158 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1159 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1160 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1161 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1162 return 0 1328 return 0
1163 fi 1329 fi
1164 done 1330 done
1165 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1166 1332
1167 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1168 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1169********************************************************** 1335 **********************************************************
1170The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1171package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1172continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1173CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1174********************************************************** 1340 **********************************************************
1175 1341
1176EOF 1342 EOF
1177 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1178 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1179 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1180 read alic 1346 read alic
1181 case ${alic} in 1347 case ${alic} in
1188 die "Failed to accept license" 1354 die "Failed to accept license"
1189 ;; 1355 ;;
1190 esac 1356 esac
1191} 1357}
1192 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1193# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1194# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1195# 1364#
1196# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1197# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1198# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1199# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1200# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1201# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1202# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1203# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1204# 1379#
1205# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1206#
1207# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1208# - this will attempt to locate a cd based upon a file that is on
1209# the cd ... the more files you give this function, the more cds
1210# the cdrom functions will handle
1211cdrom_get_cds() { 1381cdrom_get_cds() {
1212 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1213 # the # of files they gave us 1383 # the # of files they gave us
1214 local cdcnt=0 1384 local cdcnt=0
1215 local f= 1385 local f=
1216 for f in "$@" ; do 1386 for f in "$@" ; do
1217 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1218 export CDROM_CHECK_${cdcnt}="$f" 1388 export CDROM_CHECK_${cdcnt}="$f"
1219 done 1389 done
1220 export CDROM_TOTAL_CDS=${cdcnt} 1390 export CDROM_TOTAL_CDS=${cdcnt}
1221 export CDROM_CURRENT_CD=1 1391 export CDROM_CURRENT_CD=1
1222 1392
1223 # now we see if the user gave use CD_ROOT ... 1393 # now we see if the user gave use CD_ROOT ...
1224 # if they did, let's just believe them that it's correct 1394 # if they did, let's just believe them that it's correct
1225 if [[ ! -z ${CD_ROOT} ]] ; then
1226 export CDROM_ROOT=${CD_ROOT}
1227 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1228 return
1229 fi
1230 # do the same for CD_ROOT_X
1231 if [[ ! -z ${CD_ROOT_1} ]] ; then 1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1232 local var= 1396 local var=
1233 cdcnt=0 1397 cdcnt=0
1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1235 cdcnt=$((cdcnt + 1)) 1399 ((++cdcnt))
1236 var="CD_ROOT_${cdcnt}" 1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1237 if [[ -z ${!var} ]] ; then 1402 if [[ -z ${!var} ]] ; then
1238 eerror "You must either use just the CD_ROOT" 1403 eerror "You must either use just the CD_ROOT"
1239 eerror "or specify ALL the CD_ROOT_X variables." 1404 eerror "or specify ALL the CD_ROOT_X variables."
1240 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1241 die "could not locate CD_ROOT_${cdcnt}" 1406 die "could not locate CD_ROOT_${cdcnt}"
1242 fi 1407 fi
1243 export CDROM_ROOTS_${cdcnt}="${!var}"
1244 done 1408 done
1245 export CDROM_ROOT=${CDROM_ROOTS_1} 1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1247 return 1417 return
1248 fi 1418 fi
1249 1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1250 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1251 einfon "This ebuild will need the " 1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1252 if [[ -z ${CDROM_NAME} ]] ; then
1253 echo "cdrom for ${PN}."
1254 else
1255 echo "${CDROM_NAME}."
1256 fi
1257 echo 1424 echo
1258 einfo "If you do not have the CD, but have the data files" 1425 einfo "If you do not have the CD, but have the data files"
1259 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1260 einfo "the variable CD_ROOT so that it points to the" 1427 einfo "the variable CD_ROOT so that it points to the"
1261 einfo "directory containing the files." 1428 einfo "directory containing the files."
1262 echo 1429 echo
1263 einfo "For example:" 1430 einfo "For example:"
1264 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1265 echo 1432 echo
1266 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1267 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1268 cdcnt=0 1444 cdcnt=0
1269 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1270 cdcnt=$((cdcnt + 1)) 1446 ((++cdcnt))
1271 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1272 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1273 done 1449 done
1274 echo 1450 echo
1275 einfo "If you do not have the CDs, but have the data files" 1451 einfo "If you do not have the CDs, but have the data files"
1276 einfo "mounted somewhere on your filesystem, just export" 1452 einfo "mounted somewhere on your filesystem, just export"
1277 einfo "the following variables so they point to the right place:" 1453 einfo "the following variables so they point to the right place:"
1278 einfon "" 1454 einfon ""
1279 cdcnt=0 1455 cdcnt=0
1280 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1281 cdcnt=$((cdcnt + 1)) 1457 ((++cdcnt))
1282 echo -n " CD_ROOT_${cdcnt}" 1458 echo -n " CD_ROOT_${cdcnt}"
1283 done 1459 done
1284 echo 1460 echo
1285 einfo "Or, if you have all the files in the same place, or" 1461 einfo "Or, if you have all the files in the same place, or"
1286 einfo "you only have one cdrom, you can export CD_ROOT" 1462 einfo "you only have one cdrom, you can export CD_ROOT"
1289 echo 1465 echo
1290 einfo "For example:" 1466 einfo "For example:"
1291 einfo "export CD_ROOT_1=/mnt/cdrom" 1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1292 echo 1468 echo
1293 fi 1469 fi
1470
1471 export CDROM_SET=""
1294 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1295 cdrom_load_next_cd 1473 cdrom_load_next_cd
1296} 1474}
1297 1475
1298# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1299# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1300# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1301# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1302cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1303 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1304 local var= 1485 local var
1305 1486 ((++CDROM_CURRENT_CD))
1306 if [[ ! -z ${CD_ROOT} ]] ; then
1307 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1308 return
1309 fi
1310 1487
1311 unset CDROM_ROOT 1488 unset CDROM_ROOT
1312 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1313 if [[ -z ${!var} ]] ; then 1491 if [[ -z ${!var} ]] ; then
1314 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1315 cdrom_locate_file_on_cd ${!var} 1493 _cdrom_locate_file_on_cd ${!var}
1316 else 1494 else
1317 export CDROM_ROOT=${!var} 1495 export CDROM_ROOT=${!var}
1318 fi 1496 fi
1319 1497
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1325# all it does is try to locate a give file on a cd ... if the cd isn't 1503# all it does is try to locate a give file on a cd ... if the cd isn't
1326# found, then a message asking for the user to insert the cdrom will be 1504# found, then a message asking for the user to insert the cdrom will be
1327# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1328# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1329# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1330cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1331 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1332 local dir="$(dirname ${@})" 1520 local dir=$(dirname ${cdset[${i}]})
1333 local file="$(basename ${@})" 1521 local file=$(basename ${cdset[${i}]})
1334 local mline=""
1335 local showedmsg=0
1336 1522
1337 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1338 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1339 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1340 && export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1341 done 1538 done
1342 1539
1343 if [[ -z ${CDROM_ROOT} ]] ; then
1344 echo 1540 echo
1345 if [[ ${showedmsg} -eq 0 ]] ; then 1541 if [[ ${showedmsg} -eq 0 ]] ; then
1346 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1347 if [[ -z ${CDROM_NAME} ]] ; then 1543 if [[ -z ${CDROM_NAME} ]] ; then
1348 einfo "Please insert the cdrom for ${PN} now !" 1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1349 else
1350 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1351 fi
1352 else 1545 else
1353 if [[ -z ${CDROM_NAME_1} ]] ; then
1354 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1355 else
1356 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1357 einfo "Please insert+mount the ${!var} cdrom now !" 1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1358 fi
1359 fi 1547 fi
1360 showedmsg=1 1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1361 fi 1555 fi
1556 showedmsg=1
1557 fi
1362 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1363 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1364 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1365 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1366 einfo "of your CD, it is possible that you do not have" 1565 ewarn "of your CD, it is possible that you do not have"
1367 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1368 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1369 read 1568 ebeep 5
1370 fi 1569 fi
1570 read || die "something is screwed with your system"
1371 done 1571 done
1372} 1572}
1373 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1374# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1375# a package can support 1578# a package can support. The first form allows you to
1376# 1579# specify a list of LINGUAS. The -i builds a list of po
1377# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1378# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1379# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1380# 1583# of the lists.
1381# The first form allows you to specify a list of LINGUAS.
1382# The -i builds a list of po files found in all the
1383# directories and uses the intersection of the lists.
1384# The -u builds a list of po files found in all the
1385# directories and uses the union of the lists.
1386strip-linguas() { 1584strip-linguas() {
1387 local ls newls 1585 local ls newls nols
1388 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1389 local op=$1; shift 1587 local op=$1; shift
1390 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1391 local d f 1589 local d f
1392 for d in "$@" ; do 1590 for d in "$@" ; do
1393 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1394 newls=${ls} 1592 newls=${ls}
1395 else 1593 else
1396 newls="" 1594 newls=""
1397 fi 1595 fi
1398 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1399 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1400 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1401 else 1599 else
1402 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1403 fi 1601 fi
1404 done 1602 done
1405 ls=${newls} 1603 ls=${newls}
1406 done 1604 done
1407 ls=${ls//.po}
1408 else 1605 else
1409 ls=$@ 1606 ls="$@"
1410 fi 1607 fi
1411 1608
1412 ls=" ${ls} " 1609 nols=""
1413 newls="" 1610 newls=""
1414 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1415 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1612 if hasq ${f} ${ls} ; then
1416 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1417 else 1614 else
1418 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1419 fi 1616 fi
1420 done 1617 done
1421 if [[ -z ${newls} ]] ; then 1618 [[ -n ${nols} ]] \
1422 export LINGUAS="" 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1423 else
1424 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1425 fi
1426} 1621}
1427 1622
1428# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1429# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1430 1625# @DESCRIPTION:
1431# the following functions are useful in kernel module ebuilds, etc.
1432# for an example see ivtv or drbd ebuilds
1433
1434# set's ARCH to match what the kernel expects
1435set_arch_to_kernel() {
1436 i=10
1437 while ((i--)) ; do
1438 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1439 done
1440 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1441 case ${ARCH} in
1442 x86) export ARCH="i386";;
1443 amd64) export ARCH="x86_64";;
1444 hppa) export ARCH="parisc";;
1445 mips) export ARCH="mips";;
1446 sparc) export ARCH="$(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!
1447 *) export ARCH="${ARCH}";;
1448 esac
1449}
1450
1451# set's ARCH back to what portage expects
1452set_arch_to_portage() {
1453 i=10
1454 while ((i--)) ; do
1455 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1456 done
1457 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1458}
1459
1460# Jeremy Huddleston <eradicator@gentoo.org>:
1461# preserve_old_lib /path/to/libblah.so.0
1462# preserve_old_lib_notify /path/to/libblah.so.0
1463#
1464# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1465# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1466# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1467# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1468# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1469# 1631# preserve_old_lib_notify function.
1470# src_install() {
1471# ...
1472# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1473# ...
1474# }
1475#
1476# pkg_postinst() {
1477# ...
1478# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1479# ...
1480# }
1481
1482preserve_old_lib() { 1632preserve_old_lib() {
1483 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1484 1638
1485 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1486 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1487 DIRNAME=`dirname ${LIB}`
1488 1641
1489 dodir ${DIRNAME} 1642 local lib dir
1490 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1491 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1492 fi 1649 done
1493} 1650}
1494 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1495preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1496 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1497 1661
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1499 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1500 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1501 einfo "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1502 einfo "In order to avoid breaking packages that link against it, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1503 einfo "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1504 einfo "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1505 einfo " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1506 einfo 1675 ewarn
1507 einfo "After doing that, you can safely remove ${LIB}"
1508 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1509 fi 1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1510} 1687}
1511 1688
1512# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1513# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1514# 1704#
1515# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1516# ex: built_with_use xchat gtk2 1706# flags matter.
1517#
1518# Flags: -a all USE flags should be utilized
1519# -o at least one USE flag should be utilized
1520# Note: the default flag is '-a'
1521built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1522 local opt=$1 1724 local opt=$1
1523 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1524 1726
1525 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1526 shift 1729 shift
1527 1730
1528 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1529 [[ ! -e ${USEFILE} ]] && return 1 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1733
1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1735 # this gracefully
1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1530 1764
1531 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1532 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1533 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1534 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1538 shift 1772 shift
1539 done 1773 done
1540 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1541} 1775}
1542 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1543# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1544# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1545epunt_cxx() { 1784epunt_cxx() {
1546 local dir=$1 1785 local dir=$1
1547 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1548 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1549 local f 1788 local f
1550 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1551 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1552 done 1791 done
1553 eend 0 1792 eend 0
1554} 1793}
1555 1794
1556# dopamd <file> [more files] 1795# @FUNCTION: make_wrapper
1557# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1558# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1559dopamd() { 1798# Create a shell wrapper script named wrapper in installpath
1560 [[ -z $1 ]] && die "dopamd requires at least one argument" 1799# (defaults to the bindir) to execute target (default of wrapper) by
1561 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1562 use pam || return 0 1801# libpaths followed by optionally changing directory to chdir.
1563
1564 INSDESTTREE=/etc/pam.d \
1565 doins "$@" || die "failed to install $@"
1566}
1567# newpamd <old name> <new name>
1568#
1569# Install pam file <old name> as <new name> in /etc/pam.d
1570newpamd() {
1571 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1572
1573 use pam || return 0
1574
1575 INSDESTTREE=/etc/pam.d \
1576 newins "$1" "$2" || die "failed to install $1 as $2"
1577}
1578
1579# make a wrapper script ...
1580# NOTE: this was originally games_make_wrapper, but I noticed other places where
1581# this could be used, so I have moved it here and made it not games-specific
1582# -- wolf31o2
1583# $1 == wrapper name
1584# $2 == binary to run
1585# $3 == directory to chdir before running binary
1586# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1587# $5 == path for wrapper
1588make_wrapper() { 1802make_wrapper() {
1589 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1590 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1805 # We don't want to quote ${bin} so that people can pass complex
1806 # things as $bin ... "./someprog --args"
1591 cat << EOF > "${tmpwrapper}" 1807 cat << EOF > "${tmpwrapper}"
1592#!/bin/sh 1808#!/bin/sh
1593cd "${chdir}" 1809cd "${chdir:-.}"
1810if [ -n "${libdir}" ] ; then
1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1594export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1813 else
1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1816fi
1595exec ${bin} "\$@" 1817exec ${bin} "\$@"
1596EOF 1818EOF
1597 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1598 if [ -n "${5}" ] 1820 if [[ -n ${path} ]] ; then
1599 then 1821 (
1600 exeinto ${5} 1822 exeinto "${path}"
1601 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1602 else 1825 else
1603 newbin "${tmpwrapper}" "${wrapper}" 1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1604 fi 1844# fi
1605} 1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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