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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 1.182 2005/06/11 00:02:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.317 2009/03/01 08:06:00 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )" 18inherit multilib portability
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 19
19DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
20 21
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
23# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
24# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
26epause() { 29epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 31}
31 32
32# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
34# don't beep. 39# don't beep at all.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() { 40ebeep() {
37 local n 41 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 44 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 46 echo -ne "\a"
43 sleep 1 47 sleep 1
44 done 48 done
45 fi 49 fi
46} 50}
47 51
48# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
49# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
50# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
51# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
52# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
53# library search path. This cause many builds to fail. 57ecvs_clean() {
54# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
55# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
56# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
68 # Just make sure it exists
69 dodir /usr/${libdir}
70
71 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script
74 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems.
78
79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
81 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}"
84 done
85} 61}
86 62
87# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
88# - only to be used by epatch() 64# @USAGE: [list of dirs]
89# 65# @DESCRIPTION:
90# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
91# 67# internal Subversion directories. Defaults to $PWD.
92draw_line() { 68esvn_clean() {
93 local i=0 69 [[ -z $* ]] && set -- .
94 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
95
96 # Handle calls that do not have args, or wc not being installed ...
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98 then
99 echo "==============================================================="
100 return 0
101 fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done
112
113 echo
114
115 return 0
116} 71}
117 72
118# Default directory where patches are located 73# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 75# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 77# Default options for patch
123# 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
124# 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.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# 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,
127# and not the full path .. 83# and not the full path ..
128EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 85# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
134# 90#
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
136# 92#
137EPATCH_FORCE="no" 93EPATCH_FORCE="no"
138 94
139# 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
140# or two patches. 96# or two patches.
149# 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
150# them for. 106# them for.
151# 107#
152# Patches are applied in current directory. 108# Patches are applied in current directory.
153# 109#
154# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
155# 111#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
157# 113#
158# For example: 114# For example:
159# 115#
160# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
161# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
162# 118#
163# 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
164# specific patches. 120# specific patches.
165# 121#
166# 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
168# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
169# 125#
170# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
171# 127#
172epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 134 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
178 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 142
180 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
181 then 144 then
182 local m="" 145 local m=""
183 for m in "$@" ; do 146 for m in "$@" ; do
201 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
202 else 165 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 167 fi
205 else 168 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 171 then
210 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
211 fi 173 fi
212 174
221 183
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 185 fi
224 186
225 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 ;;
226 bz2) 196 bz2)
227 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
229 ;; 199 ;;
230 gz|Z|z) 200 gz|Z|z)
247 fi 217 fi
248 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
249 do 219 do
250 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
251 # 221 #
252 # ???_arch_foo.patch 222 # ???_arch_foo.patch
253 # 223 #
254 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
257 then 227 then
258 local count=0 228 local count=0
259 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 230 local patchname=${x##*/}
261 231
280 fi 250 fi
281 251
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 254
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}-${STDERR_TARGET##*/}
280 fi
281
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
287 do 284 do
288 # Generate some useful debug info ... 285 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 288
292 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 296 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 302
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
327 305
328 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
329 then 307 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 309 echo
370 then 348 then
371 einfo "Done with patching" 349 einfo "Done with patching"
372 fi 350 fi
373} 351}
374 352
353# @FUNCTION: emktemp
354# @USAGE: [temp dir]
355# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 356# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 357# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 358emktemp() {
381 local exe="touch" 359 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 360 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 361 local topdir=$1
384 362
385 if [ -z "${topdir}" ] 363 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 364 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 365 && topdir="/tmp" \
389 || topdir="${T}" 366 || topdir=${T}
390 fi 367 fi
391 368
392 if [ -z "$(type -p mktemp)" ] 369 if ! type -P mktemp > /dev/null ; then
393 then 370 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 371 local tmp=/
395 while [ -e "${tmp}" ] ; do 372 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 373 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 374 done
398 ${exe} "${tmp}" 375 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 376 echo "${tmp}"
400 else 377 else
401 [ "${exe}" == "touch" ] \ 378 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 379 # but should produce a usable file on all userlands
403 || exe="-d" 380 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 381 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
382 else
383 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 384 fi
385 fi
406} 386}
407 387
388# @FUNCTION: egetent
389# @USAGE: <database> <key>
390# @MAINTAINER:
391# base-system@gentoo.org (Linux)
392# Joe Jezak <josejx@gmail.com> (OS X)
393# usata@gentoo.org (OS X)
394# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
395# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 396# Small wrapper for getent (Linux),
397# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 398# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 399egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 400 case ${CHOST} in
401 *-darwin9)
402 local mytype=$1
403 [[ "passwd" == $mytype ]] && mytype="Users"
404 [[ "group" == $mytype ]] && mytype="Groups"
416 case "$2" in 405 case "$2" in
417 *[!0-9]*) # Non numeric 406 *[!0-9]*) # Non numeric
407 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
408 ;;
409 *) # Numeric
410 local mykey="UniqueID"
411 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
412 dscl . -search /$mytype $mykey $2 2>/dev/null
413 ;;
414 esac
415 ;;
416 *-darwin*)
417 case "$2" in
418 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 420 ;;
420 *) # Numeric 421 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 423 ;;
423 esac 424 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 425 ;;
425 local action 426 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 427 local opts action="user"
427 then 428 [[ $1 == "passwd" ]] || action="group"
428 action="user" 429
429 else 430 # lookup by uid/gid
430 action="group" 431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 433 fi
434
432 pw show "${action}" "$2" -q 435 pw show ${action} ${opts} "$2" -q
433 else 436 ;;
437 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1
439 ;;
440 *)
434 which nscd >& /dev/null && nscd -i "$1" 441 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 442 getent "$1" "$2"
436 fi 443 ;;
444 esac
437} 445}
438 446
439# Simplify/standardize adding users to the system 447# @FUNCTION: enewuser
440# vapier@gentoo.org 448# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 449# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 450# Same as enewgroup, you are not required to understand how to properly add
443# 451# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 452# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 453# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 454# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 455enewuser() {
456 case ${EBUILD_PHASE} in
457 unpack|compile|test|install)
458 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
459 eerror "Package fails at QA and at life. Please file a bug."
460 die "Bad package! enewuser is only for use in pkg_* functions!"
461 esac
462
453 # get the username 463 # get the username
454 local euser=$1; shift 464 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 465 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 466 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 467 die "Cannot call enewuser without a username"
458 fi 468 fi
459 469
460 # lets see if the username already exists 470 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 471 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 472 return 0
463 fi 473 fi
464 einfo "Adding user '${euser}' to your system ..." 474 einfo "Adding user '${euser}' to your system ..."
465 475
466 # options to pass to useradd 476 # options to pass to useradd
467 local opts= 477 local opts=
468 478
469 # handle uid 479 # handle uid
470 local euid=$1; shift 480 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 481 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 482 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 483 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 484 euid="next"
475 fi 485 fi
476 else 486 else
477 eerror "Userid given but is not greater than 0 !" 487 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 488 die "${euid} is not a valid UID"
479 fi 489 fi
480 else 490 else
481 euid="next" 491 euid="next"
482 fi 492 fi
483 if [[ ${euid} == "next" ]] ; then 493 if [[ ${euid} == "next" ]] ; then
484 local pwrange 494 for ((euid = 101; euid <= 999; euid++)); do
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break 495 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 496 done
493 fi 497 fi
494 opts="${opts} -u ${euid}" 498 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 499 einfo " - Userid: ${euid}"
496 500
497 # handle shell 501 # handle shell
498 local eshell=$1; shift 502 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 503 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 504 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 505 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 506 die "${eshell} does not exist in ${ROOT}"
507 fi
508 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
509 eerror "Do not specify ${eshell} yourself, use -1"
510 die "Pass '-1' as the shell parameter"
503 fi 511 fi
504 else 512 else
513 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
514 [[ -x ${ROOT}${shell} ]] && break
515 done
516
517 if [[ ${shell} == "/dev/null" ]] ; then
518 eerror "Unable to identify the shell to use, proceeding with userland default."
505 case ${USERLAND} in 519 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";; 520 GNU) shell="/bin/false" ;;
507 BSD) eshell="/usr/sbin/nologin";; 521 BSD) shell="/sbin/nologin" ;;
508 *) eshell="/bin/false";; 522 Darwin) shell="/usr/sbin/nologin" ;;
523 *) die "Unable to identify the default shell for userland ${USERLAND}"
509 esac 524 esac
525 fi
526
527 eshell=${shell}
510 fi 528 fi
511 einfo " - Shell: ${eshell}" 529 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 530 opts="${opts} -s ${eshell}"
513 531
514 # handle homedir 532 # handle homedir
551 einfo " - Groups: ${egroups}" 569 einfo " - Groups: ${egroups}"
552 570
553 # handle extra and add the user 571 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON} 572 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 573 export SANDBOX_ON="0"
556 case ${USERLAND} in 574 case ${CHOST} in
557 Darwin) 575 *-darwin*)
558 ### Make the user 576 ### Make the user
559 if [[ -z $@ ]] ; then 577 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid} 578 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell} 579 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome} 580 dscl . create /users/${euser} home ${ehome}
573 einfo "Please report the ebuild along with the info below" 591 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@" 592 einfo "eextra: $@"
575 die "Required function missing" 593 die "Required function missing"
576 fi 594 fi
577 ;; 595 ;;
578 BSD) 596 *-freebsd*|*-dragonfly*)
579 if [[ -z $@ ]] ; then 597 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \ 598 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \ 599 -c "added by portage for ${PN}" \
582 die "enewuser failed" 600 die "enewuser failed"
583 else 601 else
584 einfo " - Extra: $@" 602 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \ 603 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed" 604 "$@" || die "enewuser failed"
587 fi 605 fi
588 ;; 606 ;;
607
608 *-netbsd*)
609 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} || die "enewuser failed"
611 else
612 einfo " - Extra: $@"
613 useradd ${opts} ${euser} "$@" || die "enewuser failed"
614 fi
615 ;;
616
617 *-openbsd*)
618 if [[ -z $@ ]] ; then
619 useradd -u ${euid} -s ${eshell} \
620 -d ${ehome} -c "Added by portage for ${PN}" \
621 -g ${egroups} ${euser} || die "enewuser failed"
622 else
623 einfo " - Extra: $@"
624 useradd -u ${euid} -s ${eshell} \
625 -d ${ehome} -c "Added by portage for ${PN}" \
626 -g ${egroups} ${euser} "$@" || die "enewuser failed"
627 fi
628 ;;
629
589 *) 630 *)
590 if [[ -z $@ ]] ; then 631 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \ 632 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \ 633 -c "added by portage for ${PN}" \
593 || die "enewuser failed" 634 || die "enewuser failed"
596 useradd ${opts} ${euser} "$@" \ 637 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 638 || die "enewuser failed"
598 fi 639 fi
599 ;; 640 ;;
600 esac 641 esac
642
643 if [[ ! -e ${ROOT}/${ehome} ]] ; then
644 einfo " - Creating ${ehome} in ${ROOT}"
645 mkdir -p "${ROOT}/${ehome}"
646 chown ${euser} "${ROOT}/${ehome}"
647 chmod 755 "${ROOT}/${ehome}"
648 fi
649
601 export SANDBOX_ON=${oldsandbox} 650 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 651}
611 652
612# Simplify/standardize adding groups to the system 653# @FUNCTION: enewgroup
613# vapier@gentoo.org 654# @USAGE: <group> [gid]
614# 655# @DESCRIPTION:
615# enewgroup(group, gid) 656# This function does not require you to understand how to properly add a
616# 657# group to the system. Just give it a group name to add and enewgroup will
617# Default values if you do not specify any: 658# do the rest. You may specify the gid for the group or allow the group to
618# groupname: REQUIRED ! 659# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 660enewgroup() {
661 case ${EBUILD_PHASE} in
662 unpack|compile|test|install)
663 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
664 eerror "Package fails at QA and at life. Please file a bug."
665 die "Bad package! enewgroup is only for use in pkg_* functions!"
666 esac
667
622 # get the group 668 # get the group
623 local egroup="$1"; shift 669 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 670 if [ -z "${egroup}" ]
625 then 671 then
626 eerror "No group specified !" 672 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 673 die "Cannot call enewgroup without a group"
628 fi 674 fi
629 675
630 # see if group already exists 676 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 677 if [[ -n $(egetent group "${egroup}") ]]; then
632 then
633 return 0 678 return 0
634 fi 679 fi
635 einfo "Adding group '${egroup}' to your system ..." 680 einfo "Adding group '${egroup}' to your system ..."
636 681
637 # options to pass to useradd 682 # options to pass to useradd
643 then 688 then
644 if [ "${egid}" -gt 0 ] 689 if [ "${egid}" -gt 0 ]
645 then 690 then
646 if [ -z "`egetent group ${egid}`" ] 691 if [ -z "`egetent group ${egid}`" ]
647 then 692 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then 693 if [[ "${CHOST}" == *-darwin* ]]; then
649 opts="${opts} ${egid}" 694 opts="${opts} ${egid}"
650 else 695 else
651 opts="${opts} -g ${egid}" 696 opts="${opts} -g ${egid}"
652 fi 697 fi
653 else 698 else
667 opts="${opts} ${eextra}" 712 opts="${opts} ${eextra}"
668 713
669 # add the group 714 # add the group
670 local oldsandbox="${SANDBOX_ON}" 715 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0" 716 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then 717 case ${CHOST} in
718 *-darwin*)
673 if [ ! -z "${eextra}" ]; 719 if [ ! -z "${eextra}" ];
674 then 720 then
675 einfo "Extra options are not supported on Darwin/OS X yet" 721 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below" 722 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}" 723 einfo "eextra: ${eextra}"
678 die "Required function missing" 724 die "Required function missing"
679 fi 725 fi
680 726
681 # If we need the next available 727 # If we need the next available
682 case ${egid} in 728 case ${egid} in
683 *[!0-9]*) # Non numeric 729 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 730 for ((egid = 101; egid <= 999; egid++)); do
685 [ -z "`egetent group ${egid}`" ] && break 731 [[ -z $(egetent group ${egid}) ]] && break
686 done 732 done
687 esac 733 esac
688 dscl . create /groups/${egroup} gid ${egid} 734 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 735 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 736 ;;
737
738 *-freebsd*|*-dragonfly*)
691 case ${egid} in 739 case ${egid} in
692 *[!0-9]*) # Non numeric 740 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 741 for ((egid = 101; egid <= 999; egid++)); do
694 [ -z "`egetent group ${egid}`" ] && break 742 [[ -z $(egetent group ${egid}) ]] && break
695 done 743 done
696 esac 744 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 745 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else 746 ;;
747
748 *-netbsd*)
749 case ${egid} in
750 *[!0-9]*) # Non numeric
751 for ((egid = 101; egid <= 999; egid++)); do
752 [[ -z $(egetent group ${egid}) ]] && break
753 done
754 esac
755 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
756 ;;
757
758 *)
699 groupadd ${opts} ${egroup} || die "enewgroup failed" 759 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi 760 ;;
761 esac
701 export SANDBOX_ON="${oldsandbox}" 762 export SANDBOX_ON="${oldsandbox}"
702} 763}
703 764
704# Simple script to replace 'dos2unix' binaries 765# @FUNCTION: edos2unix
705# vapier@gentoo.org 766# @USAGE: <file> [more files ...]
706# 767# @DESCRIPTION:
707# edos2unix(file, <more files> ...) 768# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
769# to remove all of these text utilities from DEPEND variables because this
770# is a script based solution. Just give it a list of files to convert and
771# they will all be changed from the DOS CRLF format to the UNIX LF format.
708edos2unix() { 772edos2unix() {
709 for f in "$@" 773 echo "$@" | xargs sed -i 's/\r$//'
710 do
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 774}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722 775
723# Make a desktop file ! 776# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 777# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 778# Amaze your friends ! Get the women ! Join today !
726# 779#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 780# make_desktop_entry(<command>, [name], [icon], [type], [path])
728# 781#
729# binary: what binary does the app run with ? 782# binary: what command does the app run with ?
730# name: the name that will show up in the menu 783# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 784# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 785# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 786# a full path to an icon
734# type: what kind of application is this ? for categories: 787# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 788# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 789# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 790make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 791 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 792
740 local exec=${1} 793 local exec=${1}
741 local name=${2:-${PN}} 794 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 795 local icon=${3:-${PN}}
743 local type=${4} 796 local type=${4}
744 local path=${5} 797 local path=${5}
745 798
746 if [[ -z ${type} ]] ; then 799 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 800 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 801 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 802 case ${catmaj} in
750 app) 803 app)
751 case ${catmin} in 804 case ${catmin} in
805 accessibility) type=Accessibility;;
752 admin) type=System;; 806 admin) type=System;;
807 antivirus) type=System;;
808 arch) type=Archiving;;
809 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 810 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 811 dicts) type=Dictionary;;
812 doc) type=Documentation;;
755 editors) type=TextEditor;; 813 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 814 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 815 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 816 laptop) type=HardwareSettings;;
759 office) type=Office;; 817 office) type=Office;;
818 pda) type=PDA;;
760 vim) type=TextEditor;; 819 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 820 xemacs) type=TextEditor;;
762 *) type=;; 821 *) type=;;
763 esac 822 esac
764 ;; 823 ;;
765 824
766 dev) 825 dev)
767 type="Development" 826 type="Development"
768 ;; 827 ;;
769 828
770 games) 829 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 830 case ${catmin} in
774 action) type=ActionGame;; 831 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 832 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 833 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 834 emulation) type=Emulator;;
835 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 836 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;; 837 roguelike) type=RolePlaying;;
838 rpg) type=RolePlaying;;
782 simulation) type=Simulation;; 839 simulation) type=Simulation;;
783 sports) type=SportsGame;; 840 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 841 strategy) type=StrategyGame;;
785 *) type=;; 842 *) type=;;
786 esac 843 esac
787 type="Game;${type}" 844 type="Game;${type}"
845 ;;
846
847 gnome)
848 type="Gnome;GTK"
849 ;;
850
851 kde)
852 type="KDE;Qt"
788 ;; 853 ;;
789 854
790 mail) 855 mail)
791 type="Network;Email" 856 type="Network;Email"
792 ;; 857 ;;
794 media) 859 media)
795 case ${catmin} in 860 case ${catmin} in
796 gfx) type=Graphics;; 861 gfx) type=Graphics;;
797 radio) type=Tuner;; 862 radio) type=Tuner;;
798 sound) type=Audio;; 863 sound) type=Audio;;
799 tv) type=TV;; 864 tv) type=TV;;
800 video) type=Video;; 865 video) type=Video;;
801 *) type=;; 866 *) type=;;
802 esac 867 esac
803 type="AudioVideo;${type}" 868 type="AudioVideo;${type}"
804 ;; 869 ;;
805 870
806 net) 871 net)
807 case ${catmin} in 872 case ${catmin} in
808 dialup) type=Dialup;; 873 dialup) type=Dialup;;
809 ftp) type=FileTransfer;; 874 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;; 875 im) type=InstantMessaging;;
811 irc) type=IRCClient;; 876 irc) type=IRCClient;;
812 mail) type=Email;; 877 mail) type=Email;;
813 news) type=News;; 878 news) type=News;;
814 nntp) type=News;; 879 nntp) type=News;;
815 p2p) type=FileTransfer;; 880 p2p) type=FileTransfer;;
816 *) type=;; 881 *) type=;;
817 esac 882 esac
818 type="Network;${type}" 883 type="Network;${type}"
819 ;; 884 ;;
820 885
821 sci) 886 sci)
822 case ${catmin} in 887 case ${catmin} in
823 astro*) type=Astronomoy;; 888 astro*) type=Astronomy;;
824 bio*) type=Biology;; 889 bio*) type=Biology;;
825 calc*) type=Calculator;; 890 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 891 chem*) type=Chemistry;;
892 elec*) type=Electronics;;
827 geo*) type=Geology;; 893 geo*) type=Geology;;
828 math*) type=Math;; 894 math*) type=Math;;
895 physics) type=Physics;;
896 visual*) type=DataVisualization;;
829 *) type=;; 897 *) type=;;
830 esac 898 esac
831 type="Science;${type}" 899 type="Science;${type}"
832 ;; 900 ;;
833 901
902 sys)
903 type="System"
904 ;;
905
834 www) 906 www)
835 case ${catmin} in 907 case ${catmin} in
836 client) type=WebBrowser;; 908 client) type=WebBrowser;;
837 *) type=;; 909 *) type=;;
838 esac 910 esac
839 type="Network" 911 type="Network"
840 ;; 912 ;;
841 913
842 *) 914 *)
847 if [ "${SLOT}" == "0" ] ; then 919 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 920 local desktop_name="${PN}"
849 else 921 else
850 local desktop_name="${PN}-${SLOT}" 922 local desktop_name="${PN}-${SLOT}"
851 fi 923 fi
924 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 925 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 926
927 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 928 [Desktop Entry]
855Encoding=UTF-8 929 Version=1.0
856Version=0.9.2
857Name=${name} 930 Name=${name}
858Type=Application 931 Type=Application
859Comment=${DESCRIPTION} 932 Comment=${DESCRIPTION}
860Exec=${exec} 933 Exec=${exec}
861Path=${path} 934 TryExec=${exec%% *}
862Icon=${icon} 935 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 936 Categories=${type};
937 EOF
864 938
939 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
940
941 (
942 # wrap the env here so that the 'insinto' call
943 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 944 insinto /usr/share/applications
866 doins "${desktop}" 945 doins "${desktop}"
867 946 )
868 return 0
869} 947}
870 948
871# Make a GDM/KDM Session file 949# @FUNCTION: validate_desktop_entries
872# 950# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 951# @MAINTAINER:
874# title: File to execute to start the Window Manager 952# Carsten Lohrke <carlo@gentoo.org>
875# command: Name of the Window Manager 953# @DESCRIPTION:
954# Validate desktop entries using desktop-file-utils
955validate_desktop_entries() {
956 if [[ -x /usr/bin/desktop-file-validate ]] ; then
957 einfo "Checking desktop entry validity"
958 local directories=""
959 for d in /usr/share/applications $@ ; do
960 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
961 done
962 if [[ -n ${directories} ]] ; then
963 for FILE in $(find ${directories} -name "*\.desktop" \
964 -not -path '*.hidden*' | sort -u 2>/dev/null)
965 do
966 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
967 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
968 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
969 done
970 fi
971 echo ""
972 else
973 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
974 fi
975}
876 976
977# @FUNCTION: make_session_desktop
978# @USAGE: <title> <command> [command args...]
979# @DESCRIPTION:
980# Make a GDM/KDM Session file. The title is the file to execute to start the
981# Window Manager. The command is the name of the Window Manager.
982#
983# You can set the name of the file via the ${wm} variable.
877make_session_desktop() { 984make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 985 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 986 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
880 987
881 local title=$1 988 local title=$1
882 local command=$2 989 local command=$2
883 local desktop=${T}/${wm}.desktop 990 local desktop=${T}/${wm:-${PN}}.desktop
991 shift 2
884 992
993 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 994 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 995 Name=${title}
888Comment=This session logs you into ${title} 996 Comment=This session logs you into ${title}
889Exec=${command} 997 Exec=${command} $*
890TryExec=${command} 998 TryExec=${command}
891Type=Application" > "${desktop}" 999 Type=XSession
1000 EOF
892 1001
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 1005 insinto /usr/share/xsessions
894 doins "${desktop}" 1006 doins "${desktop}"
1007 )
895} 1008}
896 1009
1010# @FUNCTION: domenu
1011# @USAGE: <menus>
1012# @DESCRIPTION:
1013# Install the list of .desktop menu files into the appropriate directory
1014# (/usr/share/applications).
897domenu() { 1015domenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
898 local i j 1019 local i j ret=0
899 insinto /usr/share/applications 1020 insinto /usr/share/applications
900 for i in "$@" ; do 1021 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 1022 if [[ -f ${i} ]] ; then
902 doins "${i}" 1023 doins "${i}"
1024 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 1025 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 1026 for j in "${i}"/*.desktop ; do
905 doins "${j}" 1027 doins "${j}"
1028 ((ret+=$?))
906 done 1029 done
1030 else
1031 ((++ret))
907 fi 1032 fi
908 done 1033 done
1034 exit ${ret}
1035 )
909} 1036}
1037
1038# @FUNCTION: newmenu
1039# @USAGE: <menu> <newname>
1040# @DESCRIPTION:
1041# Like all other new* functions, install the specified menu as newname.
910newmenu() { 1042newmenu() {
1043 (
1044 # wrap the env here so that the 'insinto' call
1045 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1046 insinto /usr/share/applications
912 newins "$1" "$2" 1047 newins "$@"
1048 )
913} 1049}
914 1050
1051# @FUNCTION: doicon
1052# @USAGE: <list of icons>
1053# @DESCRIPTION:
1054# Install the list of icons into the icon directory (/usr/share/pixmaps).
1055# This is useful in conjunction with creating desktop/menu files.
915doicon() { 1056doicon() {
1057 (
1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
916 local i j 1060 local i j ret
917 insinto /usr/share/pixmaps 1061 insinto /usr/share/pixmaps
918 for i in "$@" ; do 1062 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 1063 if [[ -f ${i} ]] ; then
920 doins "${i}" 1064 doins "${i}"
1065 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 1066 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 1067 for j in "${i}"/*.png ; do
923 doins "${j}" 1068 doins "${j}"
1069 ((ret+=$?))
924 done 1070 done
1071 else
1072 ((++ret))
925 fi 1073 fi
926 done 1074 done
1075 exit ${ret}
1076 )
927} 1077}
1078
1079# @FUNCTION: newicon
1080# @USAGE: <icon> <newname>
1081# @DESCRIPTION:
1082# Like all other new* functions, install the specified icon as newname.
928newicon() { 1083newicon() {
1084 (
1085 # wrap the env here so that the 'insinto' call
1086 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 1087 insinto /usr/share/pixmaps
930 newins "$1" "$2" 1088 newins "$@"
1089 )
931} 1090}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 1091
938# for internal use only (unpack_pdv and unpack_makeself) 1092# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 1093find_unpackable_file() {
940 local src="$1" 1094 local src=$1
941 if [ -z "${src}" ] 1095 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 1096 src=${DISTDIR}/${A}
944 else 1097 else
945 if [ -e "${DISTDIR}/${src}" ] 1098 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 1099 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 1100 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 1101 src=${PWD}/${src}
951 elif [ -e "${src}" ] 1102 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 1103 src=${src}
954 fi
955 fi 1104 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1105 fi
1106 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 1107 echo "${src}"
958} 1108}
959 1109
1110# @FUNCTION: unpack_pdv
1111# @USAGE: <file to unpack> <size of off_t>
1112# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 1113# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 1114# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad 1115# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1116# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964# 1117#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that 1118# You have to specify the off_t size ... I have no idea how to extract that
967# information out of the binary executable myself. basically you pass in 1119# information out of the binary executable myself. Basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv 1120# the size of the off_t type (in bytes) on the machine that built the pdv
1121# archive.
1122#
969# archive. one way to determine this is by running the following commands: 1123# One way to determine this is by running the following commands:
1124#
1125# @CODE
970# strings <pdv archive> | grep lseek 1126# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 1127# strace -elseek <pdv archive>
1128# @CODE
1129#
972# basically look for the first lseek command (we do the strings/grep because 1130# Basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd 1131# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example: 1132# parameter. Here is an example:
1133#
1134# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1135# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 1136# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1137# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 1138# lseek(3, -4, SEEK_END) = 2981250
1139# @CODE
1140#
979# thus we would pass in the value of '4' as the second parameter. 1141# Thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 1142unpack_pdv() {
981 local src="`find_unpackable_file $1`" 1143 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 1144 local sizeoff_t=$2
983 1145
1146 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1147 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 1148
986 local shrtsrc="`basename ${src}`" 1149 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1150 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1151 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1152 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
990 1153
991 # grab metadata for debug reasons 1154 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 1155 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1156 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 1157
995 # rip out the final file name from the metadata 1158 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1159 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 1160 datafile=$(basename "${datafile}")
998 1161
999 # now lets uncompress/untar the file if need be 1162 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 1163 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1164 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 1165
1003 local iscompressed="`file -b ${tmpfile}`" 1166 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 1167 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 1168 iscompressed=1
1006 mv ${tmpfile}{,.Z} 1169 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 1170 gunzip ${tmpfile}
1008 else 1171 else
1009 iscompressed=0 1172 iscompressed=0
1010 fi 1173 fi
1011 local istar="`file -b ${tmpfile}`" 1174 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1175 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 1176 istar=1
1014 else 1177 else
1015 istar=0 1178 istar=0
1016 fi 1179 fi
1017 1180
1045 true 1208 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1209 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1210 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1211}
1049 1212
1213# @FUNCTION: unpack_makeself
1214# @USAGE: [file to unpack] [offset] [tail|dd]
1215# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1216# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1217# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1218# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1219# many other game companies.
1054# 1220#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1221# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1222# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1223# the proper offset from the script itself.
1059unpack_makeself() { 1224unpack_makeself() {
1225 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1226 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1227 local skip=$2
1062 local exe="$3" 1228 local exe=$3
1063 1229
1230 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1231
1064 local shrtsrc="$(basename "${src}")" 1232 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1233 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1234 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1235 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1236 local skip=0
1070 exe=tail 1237 exe=tail
1071 case ${ver} in 1238 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1239 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1240 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1241 ;;
1075 2.0|2.0.1) 1242 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1243 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1244 ;;
1085 ;; 1252 ;;
1086 2.1.3) 1253 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1254 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1255 let skip="skip + 1"
1089 ;; 1256 ;;
1090 2.1.4) 1257 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1258 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1259 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1260 exe="dd"
1094 ;; 1261 ;;
1095 *) 1262 *)
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1274 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1275 *) die "makeself cant handle exe '${exe}'"
1109 esac 1276 esac
1110 1277
1111 # lets grab the first few bytes of the file to figure out what kind of archive it is 1278 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 local tmpfile="$(emktemp)" 1279 local tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1280 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1281 local filetype=$(file -b "${tmpfile}")
1115 case ${filetype} in 1282 case ${filetype} in
1116 *tar\ archive) 1283 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1284 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1285 ;;
1119 bzip2*) 1286 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1287 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1288 ;;
1131 ;; 1298 ;;
1132 esac 1299 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1300 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1301}
1135 1302
1303# @FUNCTION: check_license
1304# @USAGE: [license]
1305# @DESCRIPTION:
1136# Display a license for user to accept. 1306# Display a license for user to accept. If no license is
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used. 1307# specified, then ${LICENSE} is used.
1140check_license() { 1308check_license() {
1141 local lic=$1 1309 local lic=$1
1142 if [ -z "${lic}" ] ; then 1310 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1311 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1312 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1313 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1314 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1315 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1316 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1317 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1318 lic="${lic}"
1151 fi
1152 fi 1319 fi
1320 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1321 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1322 local l="`basename ${lic}`"
1155 1323
1156 # here is where we check for the licenses the user already 1324 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1325 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1326 local shopts=$-
1159 local alic 1327 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1328 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1329 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1330 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1331 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0 1332 return 0
1165 fi 1333 fi
1166 done 1334 done
1167 set +o noglob; set -$shopts #reset old shell opts 1335 set +o noglob; set -$shopts #reset old shell opts
1168 1336
1169 local licmsg="$(emktemp)" 1337 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1338 cat <<-EOF > ${licmsg}
1171********************************************************** 1339 **********************************************************
1172The following license outlines the terms of use of this 1340 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1341 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1342 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1343 CTRL+C out of this, the install will not run!
1176********************************************************** 1344 **********************************************************
1177 1345
1178EOF 1346 EOF
1179 cat ${lic} >> ${licmsg} 1347 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1348 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1349 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1350 read alic
1183 case ${alic} in 1351 case ${alic} in
1190 die "Failed to accept license" 1358 die "Failed to accept license"
1191 ;; 1359 ;;
1192 esac 1360 esac
1193} 1361}
1194 1362
1363# @FUNCTION: cdrom_get_cds
1364# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1365# @DESCRIPTION:
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1366# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1367# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1368#
1198# with these cdrom functions we handle all the user interaction and 1369# With these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds() 1370# standardize everything. All you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been 1371# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT. 1372# found at CDROM_ROOT.
1202# 1373#
1374# The function will attempt to locate a cd based upon a file that is on
1375# the cd. The more files you give this function, the more cds
1376# the cdrom functions will handle.
1377#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1378# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export 1379# etc... If you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1380# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1381# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1382# also use the CDROM_NAME_SET bash array.
1206# 1383#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1384# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() { 1385cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by 1386 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us 1387 # the # of files they gave us
1216 local cdcnt=0 1388 local cdcnt=0
1217 local f= 1389 local f=
1218 for f in "$@" ; do 1390 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1391 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1392 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1393 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1394 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1395 export CDROM_CURRENT_CD=1
1224 1396
1225 # now we see if the user gave use CD_ROOT ... 1397 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct 1398 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then 1399 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1400 local var=
1235 cdcnt=0 1401 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1402 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1403 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1404 var="CD_ROOT_${cdcnt}"
1405 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1406 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1407 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1408 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1409 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1410 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1411 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1412 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1413 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 export CDROM_SET=-1
1416 for f in ${CDROM_CHECK_1//:/ } ; do
1417 ((++CDROM_SET))
1418 [[ -e ${CD_ROOT}/${f} ]] && break
1419 done
1420 export CDROM_MATCH=${f}
1249 return 1421 return
1250 fi 1422 fi
1251 1423
1424 # User didn't help us out so lets make sure they know they can
1425 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1426 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1427 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo 1428 echo
1260 einfo "If you do not have the CD, but have the data files" 1429 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export" 1430 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1431 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1432 einfo "directory containing the files."
1264 echo 1433 echo
1265 einfo "For example:" 1434 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1435 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1436 echo
1268 else 1437 else
1438 if [[ -n ${CDROM_NAME_SET} ]] ; then
1439 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1440 cdcnt=0
1441 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1442 ((++cdcnt))
1443 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1444 done
1445 fi
1446
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1447 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1448 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1449 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1450 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1451 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1452 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1453 done
1276 echo 1454 echo
1277 einfo "If you do not have the CDs, but have the data files" 1455 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1456 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1457 einfo "the following variables so they point to the right place:"
1280 einfon "" 1458 einfon ""
1281 cdcnt=0 1459 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1460 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1461 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1462 echo -n " CD_ROOT_${cdcnt}"
1285 done 1463 done
1286 echo 1464 echo
1287 einfo "Or, if you have all the files in the same place, or" 1465 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT" 1466 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1469 echo
1292 einfo "For example:" 1470 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1471 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1472 echo
1295 fi 1473 fi
1474
1475 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1476 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1477 cdrom_load_next_cd
1298} 1478}
1299 1479
1300# this is only used when you need access to more than one cd. 1480# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1481# @DESCRIPTION:
1302# when it returns, CDROM_ROOT will be pointing to the second cd. 1482# Some packages are so big they come on multiple CDs. When you're done reading
1303# remember, you can only go forward in the cd chain, you can't go back. 1483# files off a CD and want access to the next one, just call this function.
1484# Again, all the messy details of user interaction are taken care of for you.
1485# Once this returns, just read the variable CDROM_ROOT for the location of the
1486# mounted CD. Note that you can only go forward in the CD list, so make sure
1487# you only call this function when you're done using the current CD.
1304cdrom_load_next_cd() { 1488cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1489 local var
1307 1490 ((++CDROM_CURRENT_CD))
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312 1491
1313 unset CDROM_ROOT 1492 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1493 var=CD_ROOT_${CDROM_CURRENT_CD}
1494 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1495 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1496 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1497 _cdrom_locate_file_on_cd ${!var}
1318 else 1498 else
1319 export CDROM_ROOT=${!var} 1499 export CDROM_ROOT=${!var}
1320 fi 1500 fi
1321 1501
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1502 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1327# all it does is try to locate a give file on a cd ... if the cd isn't 1507# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be 1508# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until: 1509# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1510# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1511# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1512_cdrom_locate_file_on_cd() {
1513 local mline=""
1514 local showedmsg=0 showjolietmsg=0
1515
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1516 while [[ -z ${CDROM_ROOT} ]] ; do
1517 local i=0
1518 local -a cdset=(${*//:/ })
1519 if [[ -n ${CDROM_SET} ]] ; then
1520 cdset=(${cdset[${CDROM_SET}]})
1521 fi
1522
1523 while [[ -n ${cdset[${i}]} ]] ; do
1334 local dir="$(dirname ${@})" 1524 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1525 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1526
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1527 local point= node= fs= foo=
1528 while read point node fs foo ; do
1529 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1530 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1531 && continue
1532 point=${point//\040/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1533 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1534 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && export CDROM_ROOT=${mline} 1535 export CDROM_ROOT=${point}
1536 export CDROM_SET=${i}
1537 export CDROM_MATCH=${cdset[${i}]}
1538 return
1539 done <<< "$(get_mounts)"
1540
1541 ((++i))
1343 done 1542 done
1344 1543
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1544 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1545 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1546 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1547 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1548 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1549 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !" 1550 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1551 fi
1362 showedmsg=1 1552 else
1553 if [[ -z ${CDROM_NAME_1} ]] ; then
1554 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1555 else
1556 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1557 einfo "Please insert+mount the ${!var} cdrom now !"
1558 fi
1363 fi 1559 fi
1560 showedmsg=1
1561 fi
1364 einfo "Press return to scan for the cd again" 1562 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1563 einfo "or hit CTRL+C to abort the emerge."
1366 read 1564 echo
1565 if [[ ${showjolietmsg} -eq 0 ]] ; then
1566 showjolietmsg=1
1567 else
1568 ewarn "If you are having trouble with the detection"
1569 ewarn "of your CD, it is possible that you do not have"
1570 ewarn "Joliet support enabled in your kernel. Please"
1571 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1572 ebeep 5
1367 fi 1573 fi
1574 read || die "something is screwed with your system"
1368 done 1575 done
1369} 1576}
1370 1577
1578# @FUNCTION: strip-linguas
1579# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1580# @DESCRIPTION:
1371# Make sure that LINGUAS only contains languages that 1581# Make sure that LINGUAS only contains languages that
1372# a package can support 1582# a package can support. The first form allows you to
1373# 1583# specify a list of LINGUAS. The -i builds a list of po
1374# usage: strip-linguas <allow LINGUAS> 1584# files found in all the directories and uses the
1375# strip-linguas -i <directories of .po files> 1585# intersection of the lists. The -u builds a list of po
1376# strip-linguas -u <directories of .po files> 1586# files found in all the directories and uses the union
1377# 1587# of the lists.
1378# The first form allows you to specify a list of LINGUAS.
1379# The -i builds a list of po files found in all the
1380# directories and uses the intersection of the lists.
1381# The -u builds a list of po files found in all the
1382# directories and uses the union of the lists.
1383strip-linguas() { 1588strip-linguas() {
1384 local ls newls 1589 local ls newls nols
1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1590 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386 local op=$1; shift 1591 local op=$1; shift
1387 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1592 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1388 local d f 1593 local d f
1389 for d in "$@" ; do 1594 for d in "$@" ; do
1390 if [[ ${op} == "-u" ]] ; then 1595 if [[ ${op} == "-u" ]] ; then
1391 newls=${ls} 1596 newls=${ls}
1392 else 1597 else
1393 newls="" 1598 newls=""
1394 fi 1599 fi
1395 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1600 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1396 if [[ ${op} == "-i" ]] ; then 1601 if [[ ${op} == "-i" ]] ; then
1397 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1602 hasq ${f} ${ls} && newls="${newls} ${f}"
1398 else 1603 else
1399 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1604 hasq ${f} ${ls} || newls="${newls} ${f}"
1400 fi 1605 fi
1401 done 1606 done
1402 ls=${newls} 1607 ls=${newls}
1403 done 1608 done
1404 ls=${ls//.po}
1405 else 1609 else
1406 ls=$@ 1610 ls="$@"
1407 fi 1611 fi
1408 1612
1409 ls=" ${ls} " 1613 nols=""
1410 newls="" 1614 newls=""
1411 for f in ${LINGUAS} ; do 1615 for f in ${LINGUAS} ; do
1412 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1616 if hasq ${f} ${ls} ; then
1413 newls="${newls} ${f}" 1617 newls="${newls} ${f}"
1414 else 1618 else
1415 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1619 nols="${nols} ${f}"
1416 fi 1620 fi
1417 done 1621 done
1418 if [[ -z ${newls} ]] ; then 1622 [[ -n ${nols} ]] \
1419 export LINGUAS="" 1623 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1420 else
1421 export LINGUAS=${newls:1} 1624 export LINGUAS=${newls:1}
1422 fi
1423} 1625}
1424 1626
1425# moved from kernel.eclass since they are generally useful outside of 1627# @FUNCTION: preserve_old_lib
1426# kernel.eclass -iggy (20041002) 1628# @USAGE: <libs to preserve> [more libs]
1427 1629# @DESCRIPTION:
1428# the following functions are useful in kernel module ebuilds, etc.
1429# for an example see ivtv or drbd ebuilds
1430
1431# set's ARCH to match what the kernel expects
1432set_arch_to_kernel() {
1433 i=10
1434 while ((i--)) ; do
1435 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436 done
1437 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1438 case ${ARCH} in
1439 x86) export ARCH="i386";;
1440 amd64) export ARCH="x86_64";;
1441 hppa) export ARCH="parisc";;
1442 mips) export ARCH="mips";;
1443 sparc) export ARCH="$(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!
1444 *) export ARCH="${ARCH}";;
1445 esac
1446}
1447
1448# set's ARCH back to what portage expects
1449set_arch_to_portage() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1455}
1456
1457# Jeremy Huddleston <eradicator@gentoo.org>:
1458# preserve_old_lib /path/to/libblah.so.0
1459# preserve_old_lib_notify /path/to/libblah.so.0
1460#
1461# These functions are useful when a lib in your package changes --soname. Such 1630# These functions are useful when a lib in your package changes ABI SONAME.
1462# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1631# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1463# would break packages that link against it. Most people get around this 1632# would break packages that link against it. Most people get around this
1464# by using the portage SLOT mechanism, but that is not always a relevant 1633# by using the portage SLOT mechanism, but that is not always a relevant
1465# solution, so instead you can add the following to your ebuilds: 1634# solution, so instead you can call this from pkg_preinst. See also the
1466# 1635# preserve_old_lib_notify function.
1467# src_install() {
1468# ...
1469# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472#
1473# pkg_postinst() {
1474# ...
1475# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478
1479preserve_old_lib() { 1636preserve_old_lib() {
1480 LIB=$1 1637 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1638 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1639 die "Invalid preserve_old_lib() usage"
1640 fi
1641 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1481 1642
1482 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1643 # let portage worry about it
1483 SONAME=`basename ${LIB}` 1644 has preserve-libs ${FEATURES} && return 0
1484 DIRNAME=`dirname ${LIB}`
1485 1645
1486 dodir ${DIRNAME} 1646 local lib dir
1487 cp ${ROOT}${LIB} ${D}${DIRNAME} 1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 dir=${lib%/*}
1650 dodir ${dir} || die "dodir ${dir} failed"
1651 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1488 touch ${D}${LIB} 1652 touch "${D}"/${lib}
1489 fi 1653 done
1490} 1654}
1491 1655
1656# @FUNCTION: preserve_old_lib_notify
1657# @USAGE: <libs to notify> [more libs]
1658# @DESCRIPTION:
1659# Spit helpful messages about the libraries preserved by preserve_old_lib.
1492preserve_old_lib_notify() { 1660preserve_old_lib_notify() {
1493 LIB=$1 1661 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1662 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1663 die "Invalid preserve_old_lib_notify() usage"
1664 fi
1494 1665
1495 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1666 # let portage worry about it
1496 SONAME=`basename ${LIB}` 1667 has preserve-libs ${FEATURES} && return 0
1497 1668
1669 local lib notice=0
1670 for lib in "$@" ; do
1671 [[ -e ${ROOT}/${lib} ]] || continue
1672 if [[ ${notice} -eq 0 ]] ; then
1673 notice=1
1498 einfo "An old version of an installed library was detected on your system." 1674 ewarn "Old versions of installed libraries were detected on your system."
1499 einfo "In order to avoid breaking packages that link against is, this older version" 1675 ewarn "In order to avoid breaking packages that depend on these old libs,"
1500 einfo "is not being removed. In order to make full use of this newer version," 1676 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1501 einfo "you will need to execute the following command:" 1677 ewarn "in order to remove these old dependencies. If you do not have this"
1502 einfo " revdep-rebuild --soname ${SONAME}" 1678 ewarn "helper program, simply emerge the 'gentoolkit' package."
1503 einfo 1679 ewarn
1504 einfo "After doing that, you can safely remove ${LIB}"
1505 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 fi 1680 fi
1681 ewarn " # revdep-rebuild --library ${lib##*/}"
1682 done
1683 if [[ ${notice} -eq 1 ]] ; then
1684 ewarn
1685 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1686 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687 for lib in "$@" ; do
1688 ewarn " # rm '${lib}'"
1689 done
1690 fi
1507} 1691}
1508 1692
1509# Hack for people to figure out if a package was built with 1693# @FUNCTION: built_with_use
1510# certain USE flags 1694# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1695# @DESCRIPTION:
1696# A temporary hack until portage properly supports DEPENDing on USE
1697# flags being enabled in packages. This will check to see if the specified
1698# DEPEND atom was built with the specified list of USE flags. The
1699# --missing option controls the behavior if called on a package that does
1700# not actually support the defined USE flags (aka listed in IUSE).
1701# The default is to abort (call die). The -a and -o flags control
1702# the requirements of the USE flags. They correspond to "and" and "or"
1703# logic. So the -a flag means all listed USE flags must be enabled
1704# while the -o flag means at least one of the listed IUSE flags must be
1705# enabled. The --hidden option is really for internal use only as it
1706# means the USE flag we're checking is hidden expanded, so it won't be found
1707# in IUSE like normal USE flags.
1511# 1708#
1512# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1709# Remember that this function isn't terribly intelligent so order of optional
1513# ex: built_with_use xchat gtk2 1710# flags matter.
1514#
1515# Flags: -a all USE flags should be utilized
1516# -o at least one USE flag should be utilized
1517# Note: the default flag is '-a'
1518built_with_use() { 1711built_with_use() {
1712 local hidden="no"
1713 if [[ $1 == "--hidden" ]] ; then
1714 hidden="yes"
1715 shift
1716 fi
1717
1718 local missing_action="die"
1719 if [[ $1 == "--missing" ]] ; then
1720 missing_action=$2
1721 shift ; shift
1722 case ${missing_action} in
1723 true|false|die) ;;
1724 *) die "unknown action '${missing_action}'";;
1725 esac
1726 fi
1727
1519 local opt=$1 1728 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1729 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521 1730
1522 local PKG=$(best_version $1) 1731 local PKG=$(best_version $1)
1732 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift 1733 shift
1524 1734
1525 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1735 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 [[ ! -e ${USEFILE} ]] && return 1 1736 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1737
1738 # if the IUSE file doesn't exist, the read will error out, we need to handle
1739 # this gracefully
1740 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1741 case ${missing_action} in
1742 true) return 0;;
1743 false) return 1;;
1744 die) die "Unable to determine what USE flags $PKG was built with";;
1745 esac
1746 fi
1747
1748 if [[ ${hidden} == "no" ]] ; then
1749 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1750 # Don't check USE_EXPAND #147237
1751 local expand
1752 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1753 if [[ $1 == ${expand}_* ]] ; then
1754 expand=""
1755 break
1756 fi
1757 done
1758 if [[ -n ${expand} ]] ; then
1759 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1760 case ${missing_action} in
1761 true) return 0;;
1762 false) return 1;;
1763 die) die "$PKG does not actually support the $1 USE flag!";;
1764 esac
1765 fi
1766 fi
1767 fi
1527 1768
1528 local USE_BUILT=$(<${USEFILE}) 1769 local USE_BUILT=$(<${USEFILE})
1529 while [[ $# -gt 0 ]] ; do 1770 while [[ $# -gt 0 ]] ; do
1530 if [[ ${opt} = "-o" ]] ; then 1771 if [[ ${opt} = "-o" ]] ; then
1531 has $1 ${USE_BUILT} && return 0 1772 has $1 ${USE_BUILT} && return 0
1535 shift 1776 shift
1536 done 1777 done
1537 [[ ${opt} = "-a" ]] 1778 [[ ${opt} = "-a" ]]
1538} 1779}
1539 1780
1781# @FUNCTION: epunt_cxx
1782# @USAGE: [dir to scan]
1783# @DESCRIPTION:
1540# Many configure scripts wrongly bail when a C++ compiler 1784# Many configure scripts wrongly bail when a C++ compiler could not be
1541# could not be detected. #73450 1785# detected. If dir is not specified, then it defaults to ${S}.
1786#
1787# http://bugs.gentoo.org/73450
1542epunt_cxx() { 1788epunt_cxx() {
1543 local dir=$1 1789 local dir=$1
1544 [[ -z ${dir} ]] && dir=${S} 1790 [[ -z ${dir} ]] && dir=${S}
1545 ebegin "Removing useless C++ checks" 1791 ebegin "Removing useless C++ checks"
1546 local f 1792 local f
1547 for f in $(find ${dir} -name configure) ; do 1793 find "${dir}" -name configure | while read f ; do
1548 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1794 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549 done 1795 done
1550 eend 0 1796 eend 0
1551} 1797}
1552 1798
1553# dopamd <file> [more files] 1799# @FUNCTION: make_wrapper
1554# 1800# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1555# Install pam auth config file in /etc/pam.d 1801# @DESCRIPTION:
1556dopamd() { 1802# Create a shell wrapper script named wrapper in installpath
1557 [[ -z $1 ]] && die "dopamd requires at least one argument" 1803# (defaults to the bindir) to execute target (default of wrapper) by
1558 1804# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1559 use pam || return 0 1805# libpaths followed by optionally changing directory to chdir.
1560
1561 INSDESTTREE=/etc/pam.d \
1562 doins "$@" || die "failed to install $@"
1563}
1564# newpamd <old name> <new name>
1565#
1566# Install pam file <old name> as <new name> in /etc/pam.d
1567newpamd() {
1568 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1569
1570 use pam || return 0
1571
1572 INSDESTTREE=/etc/pam.d \
1573 newins "$1" "$2" || die "failed to install $1 as $2"
1574}
1575
1576# make a wrapper script ...
1577# NOTE: this was originally games_make_wrapper, but I noticed other places where
1578# this could be used, so I have moved it here and made it not games-specific
1579# -- wolf31o2
1580# $1 == wrapper name
1581# $2 == binary to run
1582# $3 == directory to chdir before running binary
1583# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1584# $5 == path for wrapper
1585make_wrapper() { 1806make_wrapper() {
1586 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1807 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 local tmpwrapper=$(emktemp) 1808 local tmpwrapper=$(emktemp)
1809 # We don't want to quote ${bin} so that people can pass complex
1810 # things as $bin ... "./someprog --args"
1588 cat << EOF > "${tmpwrapper}" 1811 cat << EOF > "${tmpwrapper}"
1589#!/bin/sh 1812#!/bin/sh
1590cd "${chdir}" 1813cd "${chdir:-.}"
1814if [ -n "${libdir}" ] ; then
1815 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1591export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1816 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1817 else
1818 export LD_LIBRARY_PATH="${libdir}"
1819 fi
1820fi
1592exec ${bin} "\$@" 1821exec ${bin} "\$@"
1593EOF 1822EOF
1594 chmod go+rx "${tmpwrapper}" 1823 chmod go+rx "${tmpwrapper}"
1595 if [ -n "${5}" ] 1824 if [[ -n ${path} ]] ; then
1596 then 1825 (
1597 exeinto ${5} 1826 exeinto "${path}"
1598 newexe "${tmpwrapper}" "${wrapper}" 1827 newexe "${tmpwrapper}" "${wrapper}"
1828 ) || die
1599 else 1829 else
1600 newbin "${tmpwrapper}" "${wrapper}" 1830 newbin "${tmpwrapper}" "${wrapper}" || die
1831 fi
1832}
1833
1834# @FUNCTION: prepalldocs
1835# @USAGE:
1836# @DESCRIPTION:
1837# Compress files in /usr/share/doc which are not already
1838# compressed, excluding /usr/share/doc/${PF}/html.
1839# Uses the ecompressdir to do the compression.
1840# 2009-02-18 by betelgeuse:
1841# Commented because ecompressdir is even more internal to
1842# Portage than prepalldocs (it's not even mentioned in man 5
1843# ebuild). Please submit a better version for review to gentoo-dev
1844# if you want prepalldocs here.
1845#prepalldocs() {
1846# if [[ -n $1 ]] ; then
1847# ewarn "prepalldocs: invalid usage; takes no arguments"
1601 fi 1848# fi
1602} 1849
1850# cd "${D}"
1851# [[ -d usr/share/doc ]] || return 0
1852
1853# find usr/share/doc -exec gzip {} +
1854# ecompressdir --ignore /usr/share/doc/${PF}/html
1855# ecompressdir --queue /usr/share/doc
1856#}

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