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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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.320 2009/09/24 02:49:32 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(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"
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}-${STDERR_TARGET##*/}
331 echo 309 echo
369 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
370 then 348 then
371 einfo "Done with patching" 349 einfo "Done with patching"
372 fi 350 fi
373} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
374 354
355 # don't clobber any EPATCH vars that the parent might want
356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
361 if [[ -d ${EPATCH_SOURCE} ]] ; then
362 EPATCH_SOURCE=${EPATCH_SOURCE} \
363 EPATCH_SUFFIX="patch" \
364 EPATCH_FORCE="yes" \
365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
366 epatch
367 break
368 fi
369 done
370}
371
372# @FUNCTION: emktemp
373# @USAGE: [temp dir]
374# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 376# 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() { 377emktemp() {
381 local exe="touch" 378 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 380 local topdir=$1
384 381
386 [[ -z ${T} ]] \ 383 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 384 && topdir="/tmp" \
388 || topdir=${T} 385 || topdir=${T}
389 fi 386 fi
390 387
391 if [[ -z $(type -p mktemp) ]] ; then 388 if ! type -P mktemp > /dev/null ; then
389 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 390 local tmp=/
393 while [[ -e ${tmp} ]] ; do 391 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 393 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 395 echo "${tmp}"
398 else 396 else
397 # the args here will give slightly wierd names on BSD,
398 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 399 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 401 else
402 mktemp ${exe} "${topdir}" 402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 403 fi
404 fi
404} 405}
405 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 418egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 419 case ${CHOST} in
420 *-darwin[678])
414 case "$2" in 421 case "$2" in
415 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 424 ;;
418 *) # Numeric 425 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 427 ;;
421 esac 428 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 429 ;;
423 local action 430 *-darwin*)
424 if [ "$1" == "passwd" ] 431 local mytype=$1
425 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
426 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
427 else 434 case "$2" in
428 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 452 fi
453
430 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
431 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
432 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 461 getent "$1" "$2"
434 fi 462 ;;
463 esac
435} 464}
436 465
437# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
438# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 468# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
441# 470# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 473# 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() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
451 # get the username 482 # get the username
452 local euser=$1; shift 483 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 484 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 485 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
456 fi 487 fi
457 488
458 # lets see if the username already exists 489 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 491 return 0
461 fi 492 fi
462 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
463 494
464 # options to pass to useradd 495 # options to pass to useradd
465 local opts= 496 local opts=
466 497
467 # handle uid 498 # handle uid
468 local euid=$1; shift 499 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 501 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 503 euid="next"
473 fi 504 fi
474 else 505 else
475 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
477 fi 508 fi
478 else 509 else
479 euid="next" 510 euid="next"
480 fi 511 fi
481 if [[ ${euid} == "next" ]] ; then 512 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 513 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 515 done
485 fi 516 fi
486 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
488 519
489 # handle shell 520 # handle shell
490 local eshell=$1; shift 521 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
495 fi 530 fi
496 else 531 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break; 533 [[ -x ${ROOT}${shell} ]] && break
499 done 534 done
500 535
501 if [[ ${shell} == "/dev/null" ]]; then 536 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 537 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 538 case ${USERLAND} in
539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
504 fi 544 fi
505 545
506 eshell=${shell} 546 eshell=${shell}
507 fi 547 fi
508 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
548 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
549 589
550 # handle extra and add the user 590 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 591 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
553 case ${USERLAND} in 593 case ${CHOST} in
554 Darwin) 594 *-darwin*)
555 ### Make the user 595 ### Make the user
556 if [[ -z $@ ]] ; then 596 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 611 einfo "eextra: $@"
572 die "Required function missing" 612 die "Required function missing"
573 fi 613 fi
574 ;; 614 ;;
575 BSD) 615 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then 616 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
579 die "enewuser failed" 619 die "enewuser failed"
580 else 620 else
581 einfo " - Extra: $@" 621 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 623 "$@" || die "enewuser failed"
584 fi 624 fi
585 ;; 625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
630 else
631 einfo " - Extra: $@"
632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
586 *) 649 *)
587 if [[ -z $@ ]] ; then 650 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 651 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
590 || die "enewuser failed" 653 || die "enewuser failed"
604 fi 667 fi
605 668
606 export SANDBOX_ON=${oldsandbox} 669 export SANDBOX_ON=${oldsandbox}
607} 670}
608 671
609# Simplify/standardize adding groups to the system 672# @FUNCTION: enewgroup
610# vapier@gentoo.org 673# @USAGE: <group> [gid]
611# 674# @DESCRIPTION:
612# enewgroup(group, gid) 675# This function does not require you to understand how to properly add a
613# 676# group to the system. Just give it a group name to add and enewgroup will
614# Default values if you do not specify any: 677# do the rest. You may specify the gid for the group or allow the group to
615# groupname: REQUIRED ! 678# allocate the next available one.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() { 679enewgroup() {
680 case ${EBUILD_PHASE} in
681 unpack|compile|test|install)
682 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
683 eerror "Package fails at QA and at life. Please file a bug."
684 die "Bad package! enewgroup is only for use in pkg_* functions!"
685 esac
686
619 # get the group 687 # get the group
620 local egroup="$1"; shift 688 local egroup="$1"; shift
621 if [ -z "${egroup}" ] 689 if [ -z "${egroup}" ]
622 then 690 then
623 eerror "No group specified !" 691 eerror "No group specified !"
624 die "Cannot call enewgroup without a group" 692 die "Cannot call enewgroup without a group"
625 fi 693 fi
626 694
627 # see if group already exists 695 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 696 if [[ -n $(egetent group "${egroup}") ]]; then
629 then
630 return 0 697 return 0
631 fi 698 fi
632 einfo "Adding group '${egroup}' to your system ..." 699 einfo "Adding group '${egroup}' to your system ..."
633 700
634 # options to pass to useradd 701 # options to pass to useradd
640 then 707 then
641 if [ "${egid}" -gt 0 ] 708 if [ "${egid}" -gt 0 ]
642 then 709 then
643 if [ -z "`egetent group ${egid}`" ] 710 if [ -z "`egetent group ${egid}`" ]
644 then 711 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 712 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 713 opts="${opts} ${egid}"
647 else 714 else
648 opts="${opts} -g ${egid}" 715 opts="${opts} -g ${egid}"
649 fi 716 fi
650 else 717 else
664 opts="${opts} ${eextra}" 731 opts="${opts} ${eextra}"
665 732
666 # add the group 733 # add the group
667 local oldsandbox="${SANDBOX_ON}" 734 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 736 case ${CHOST} in
737 *-darwin*)
670 if [ ! -z "${eextra}" ]; 738 if [ ! -z "${eextra}" ];
671 then 739 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 740 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
675 die "Required function missing" 743 die "Required function missing"
676 fi 744 fi
677 745
678 # If we need the next available 746 # If we need the next available
679 case ${egid} in 747 case ${egid} in
680 *[!0-9]*) # Non numeric 748 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 749 for ((egid = 101; egid <= 999; egid++)); do
682 [ -z "`egetent group ${egid}`" ] && break 750 [[ -z $(egetent group ${egid}) ]] && break
683 done 751 done
684 esac 752 esac
685 dscl . create /groups/${egroup} gid ${egid} 753 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 754 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 755 ;;
756
757 *-freebsd*|*-dragonfly*)
688 case ${egid} in 758 case ${egid} in
689 *[!0-9]*) # Non numeric 759 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 760 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 761 [[ -z $(egetent group ${egid}) ]] && break
692 done 762 done
693 esac 763 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 764 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 765 ;;
766
767 *-netbsd*)
768 case ${egid} in
769 *[!0-9]*) # Non numeric
770 for ((egid = 101; egid <= 999; egid++)); do
771 [[ -z $(egetent group ${egid}) ]] && break
772 done
773 esac
774 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
775 ;;
776
777 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 778 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 779 ;;
780 esac
698 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
699} 782}
700 783
701# Simple script to replace 'dos2unix' binaries 784# @FUNCTION: edos2unix
702# vapier@gentoo.org 785# @USAGE: <file> [more files ...]
703# 786# @DESCRIPTION:
704# edos2unix(file, <more files> ...) 787# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
788# to remove all of these text utilities from DEPEND variables because this
789# is a script based solution. Just give it a list of files to convert and
790# they will all be changed from the DOS CRLF format to the UNIX LF format.
705edos2unix() { 791edos2unix() {
706 for f in "$@" 792 echo "$@" | xargs sed -i 's/\r$//'
707 do
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 793}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 794
720# Make a desktop file ! 795# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 796# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 797# Amaze your friends ! Get the women ! Join today !
723# 798#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 799# make_desktop_entry(<command>, [name], [icon], [type], [path])
725# 800#
726# binary: what binary does the app run with ? 801# binary: what command does the app run with ?
727# name: the name that will show up in the menu 802# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 803# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 804# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 805# a full path to an icon
731# type: what kind of application is this ? for categories: 806# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 807# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 808# path: if your app needs to startup in a specific dir
734make_desktop_entry() { 809make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 810 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
736 811
737 local exec=${1} 812 local exec=${1}
738 local name=${2:-${PN}} 813 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 814 local icon=${3:-${PN}}
740 local type=${4} 815 local type=${4}
741 local path=${5} 816 local path=${5}
742 817
743 if [[ -z ${type} ]] ; then 818 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 819 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 820 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 821 case ${catmaj} in
747 app) 822 app)
748 case ${catmin} in 823 case ${catmin} in
824 accessibility) type=Accessibility;;
749 admin) type=System;; 825 admin) type=System;;
826 antivirus) type=System;;
827 arch) type=Archiving;;
828 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 829 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 830 dicts) type=Dictionary;;
831 doc) type=Documentation;;
752 editors) type=TextEditor;; 832 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 833 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 834 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 835 laptop) type=HardwareSettings;;
756 office) type=Office;; 836 office) type=Office;;
837 pda) type=PDA;;
757 vim) type=TextEditor;; 838 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 839 xemacs) type=TextEditor;;
759 *) type=;; 840 *) type=;;
760 esac 841 esac
761 ;; 842 ;;
762 843
763 dev) 844 dev)
764 type="Development" 845 type="Development"
765 ;; 846 ;;
766 847
767 games) 848 games)
768 case ${catmin} in 849 case ${catmin} in
769 action) type=ActionGame;; 850 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 851 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 852 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 853 emulation) type=Emulator;;
854 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 855 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;; 856 roguelike) type=RolePlaying;;
857 rpg) type=RolePlaying;;
777 simulation) type=Simulation;; 858 simulation) type=Simulation;;
778 sports) type=SportsGame;; 859 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 860 strategy) type=StrategyGame;;
780 *) type=;; 861 *) type=;;
781 esac 862 esac
782 type="Game;${type}" 863 type="Game;${type}"
864 ;;
865
866 gnome)
867 type="Gnome;GTK"
868 ;;
869
870 kde)
871 type="KDE;Qt"
783 ;; 872 ;;
784 873
785 mail) 874 mail)
786 type="Network;Email" 875 type="Network;Email"
787 ;; 876 ;;
789 media) 878 media)
790 case ${catmin} in 879 case ${catmin} in
791 gfx) type=Graphics;; 880 gfx) type=Graphics;;
792 radio) type=Tuner;; 881 radio) type=Tuner;;
793 sound) type=Audio;; 882 sound) type=Audio;;
794 tv) type=TV;; 883 tv) type=TV;;
795 video) type=Video;; 884 video) type=Video;;
796 *) type=;; 885 *) type=;;
797 esac 886 esac
798 type="AudioVideo;${type}" 887 type="AudioVideo;${type}"
799 ;; 888 ;;
800 889
801 net) 890 net)
802 case ${catmin} in 891 case ${catmin} in
803 dialup) type=Dialup;; 892 dialup) type=Dialup;;
804 ftp) type=FileTransfer;; 893 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;; 894 im) type=InstantMessaging;;
806 irc) type=IRCClient;; 895 irc) type=IRCClient;;
807 mail) type=Email;; 896 mail) type=Email;;
808 news) type=News;; 897 news) type=News;;
809 nntp) type=News;; 898 nntp) type=News;;
810 p2p) type=FileTransfer;; 899 p2p) type=FileTransfer;;
811 *) type=;; 900 *) type=;;
812 esac 901 esac
813 type="Network;${type}" 902 type="Network;${type}"
814 ;; 903 ;;
815 904
816 sci) 905 sci)
817 case ${catmin} in 906 case ${catmin} in
818 astro*) type=Astronomoy;; 907 astro*) type=Astronomy;;
819 bio*) type=Biology;; 908 bio*) type=Biology;;
820 calc*) type=Calculator;; 909 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 910 chem*) type=Chemistry;;
911 elec*) type=Electronics;;
822 geo*) type=Geology;; 912 geo*) type=Geology;;
823 math*) type=Math;; 913 math*) type=Math;;
914 physics) type=Physics;;
915 visual*) type=DataVisualization;;
824 *) type=;; 916 *) type=;;
825 esac 917 esac
826 type="Science;${type}" 918 type="Science;${type}"
827 ;; 919 ;;
828 920
921 sys)
922 type="System"
923 ;;
924
829 www) 925 www)
830 case ${catmin} in 926 case ${catmin} in
831 client) type=WebBrowser;; 927 client) type=WebBrowser;;
832 *) type=;; 928 *) type=;;
833 esac 929 esac
834 type="Network" 930 type="Network"
835 ;; 931 ;;
836 932
837 *) 933 *)
842 if [ "${SLOT}" == "0" ] ; then 938 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 939 local desktop_name="${PN}"
844 else 940 else
845 local desktop_name="${PN}-${SLOT}" 941 local desktop_name="${PN}-${SLOT}"
846 fi 942 fi
943 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 944 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 945
946 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 947 [Desktop Entry]
850Encoding=UTF-8
851Version=0.9.2
852Name=${name} 948 Name=${name}
853Type=Application 949 Type=Application
854Comment=${DESCRIPTION} 950 Comment=${DESCRIPTION}
855Exec=${exec} 951 Exec=${exec}
856Path=${path} 952 TryExec=${exec%% *}
857Icon=${icon} 953 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 954 Categories=${type};
955 EOF
859 956
957 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
958
959 (
960 # wrap the env here so that the 'insinto' call
961 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 962 insinto /usr/share/applications
861 doins "${desktop}" 963 doins "${desktop}"
862 964 )
863 return 0
864} 965}
865 966
866# Make a GDM/KDM Session file 967# @FUNCTION: validate_desktop_entries
867# 968# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 969# @MAINTAINER:
869# title: File to execute to start the Window Manager 970# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 971# @DESCRIPTION:
972# Validate desktop entries using desktop-file-utils
973validate_desktop_entries() {
974 if [[ -x /usr/bin/desktop-file-validate ]] ; then
975 einfo "Checking desktop entry validity"
976 local directories=""
977 for d in /usr/share/applications $@ ; do
978 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
979 done
980 if [[ -n ${directories} ]] ; then
981 for FILE in $(find ${directories} -name "*\.desktop" \
982 -not -path '*.hidden*' | sort -u 2>/dev/null)
983 do
984 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
985 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
986 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
987 done
988 fi
989 echo ""
990 else
991 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
992 fi
993}
871 994
995# @FUNCTION: make_session_desktop
996# @USAGE: <title> <command> [command args...]
997# @DESCRIPTION:
998# Make a GDM/KDM Session file. The title is the file to execute to start the
999# Window Manager. The command is the name of the Window Manager.
1000#
1001# You can set the name of the file via the ${wm} variable.
872make_session_desktop() { 1002make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1003 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1004 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
875 1005
876 local title=$1 1006 local title=$1
877 local command=$2 1007 local command=$2
878 local desktop=${T}/${wm}.desktop 1008 local desktop=${T}/${wm:-${PN}}.desktop
1009 shift 2
879 1010
1011 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 1012 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 1013 Name=${title}
883Comment=This session logs you into ${title} 1014 Comment=This session logs you into ${title}
884Exec=${command} 1015 Exec=${command} $*
885TryExec=${command} 1016 TryExec=${command}
886Type=Application" > "${desktop}" 1017 Type=XSession
1018 EOF
887 1019
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 1023 insinto /usr/share/xsessions
889 doins "${desktop}" 1024 doins "${desktop}"
1025 )
890} 1026}
891 1027
1028# @FUNCTION: domenu
1029# @USAGE: <menus>
1030# @DESCRIPTION:
1031# Install the list of .desktop menu files into the appropriate directory
1032# (/usr/share/applications).
892domenu() { 1033domenu() {
1034 (
1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
893 local i j 1037 local i j ret=0
894 insinto /usr/share/applications 1038 insinto /usr/share/applications
895 for i in "$@" ; do 1039 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 1040 if [[ -f ${i} ]] ; then
897 doins "${i}" 1041 doins "${i}"
1042 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 1043 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 1044 for j in "${i}"/*.desktop ; do
900 doins "${j}" 1045 doins "${j}"
1046 ((ret+=$?))
901 done 1047 done
1048 else
1049 ((++ret))
902 fi 1050 fi
903 done 1051 done
1052 exit ${ret}
1053 )
904} 1054}
1055
1056# @FUNCTION: newmenu
1057# @USAGE: <menu> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified menu as newname.
905newmenu() { 1060newmenu() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 1064 insinto /usr/share/applications
907 newins "$1" "$2" 1065 newins "$@"
1066 )
908} 1067}
909 1068
1069# @FUNCTION: doicon
1070# @USAGE: <list of icons>
1071# @DESCRIPTION:
1072# Install the list of icons into the icon directory (/usr/share/pixmaps).
1073# This is useful in conjunction with creating desktop/menu files.
910doicon() { 1074doicon() {
1075 (
1076 # wrap the env here so that the 'insinto' call
1077 # doesn't corrupt the env of the caller
911 local i j 1078 local i j ret
912 insinto /usr/share/pixmaps 1079 insinto /usr/share/pixmaps
913 for i in "$@" ; do 1080 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 1081 if [[ -f ${i} ]] ; then
915 doins "${i}" 1082 doins "${i}"
1083 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 1084 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 1085 for j in "${i}"/*.png ; do
918 doins "${j}" 1086 doins "${j}"
1087 ((ret+=$?))
919 done 1088 done
1089 else
1090 ((++ret))
920 fi 1091 fi
921 done 1092 done
1093 exit ${ret}
1094 )
922} 1095}
1096
1097# @FUNCTION: newicon
1098# @USAGE: <icon> <newname>
1099# @DESCRIPTION:
1100# Like all other new* functions, install the specified icon as newname.
923newicon() { 1101newicon() {
1102 (
1103 # wrap the env here so that the 'insinto' call
1104 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 1105 insinto /usr/share/pixmaps
925 newins "$1" "$2" 1106 newins "$@"
1107 )
926} 1108}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 1109
933# for internal use only (unpack_pdv and unpack_makeself) 1110# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 1111find_unpackable_file() {
935 local src=$1 1112 local src=$1
936 if [[ -z ${src} ]] ; then 1113 if [[ -z ${src} ]] ; then
946 fi 1123 fi
947 [[ ! -e ${src} ]] && return 1 1124 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 1125 echo "${src}"
949} 1126}
950 1127
1128# @FUNCTION: unpack_pdv
1129# @USAGE: <file to unpack> <size of off_t>
1130# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 1131# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 1132# They're self-unpacking programs with the binary package stuffed in
953# the middle of the archive. Valve seems to use it a lot ... too bad 1133# the middle of the archive. Valve seems to use it a lot ... too bad
954# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1134# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 1135#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - you have to specify the off_t size ... i have no idea how to extract that 1136# You have to specify the off_t size ... I have no idea how to extract that
958# information out of the binary executable myself. basically you pass in 1137# information out of the binary executable myself. Basically you pass in
959# the size of the off_t type (in bytes) on the machine that built the pdv 1138# the size of the off_t type (in bytes) on the machine that built the pdv
1139# archive.
1140#
960# archive. one way to determine this is by running the following commands: 1141# One way to determine this is by running the following commands:
1142#
1143# @CODE
961# strings <pdv archive> | grep lseek 1144# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 1145# strace -elseek <pdv archive>
1146# @CODE
1147#
963# basically look for the first lseek command (we do the strings/grep because 1148# Basically look for the first lseek command (we do the strings/grep because
964# sometimes the function call is _llseek or something) and steal the 2nd 1149# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 1150# parameter. Here is an example:
1151#
1152# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1153# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 1154# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1155# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 1156# lseek(3, -4, SEEK_END) = 2981250
1157# @CODE
1158#
970# thus we would pass in the value of '4' as the second parameter. 1159# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 1160unpack_pdv() {
972 local src=$(find_unpackable_file $1) 1161 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 1162 local sizeoff_t=$2
974 1163
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1164 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1165 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1166
978 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1169 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1170 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 1171
983 # grab metadata for debug reasons 1172 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 1173 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1174 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 1175
987 # rip out the final file name from the metadata 1176 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1177 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 1178 datafile=$(basename "${datafile}")
990 1179
991 # now lets uncompress/untar the file if need be 1180 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 1181 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 1183
995 local iscompressed="`file -b ${tmpfile}`" 1184 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 1185 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 1186 iscompressed=1
998 mv ${tmpfile}{,.Z} 1187 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 1188 gunzip ${tmpfile}
1000 else 1189 else
1001 iscompressed=0 1190 iscompressed=0
1002 fi 1191 fi
1003 local istar="`file -b ${tmpfile}`" 1192 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1193 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 1194 istar=1
1006 else 1195 else
1007 istar=0 1196 istar=0
1008 fi 1197 fi
1009 1198
1037 true 1226 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1229}
1041 1230
1231# @FUNCTION: unpack_makeself
1232# @USAGE: [file to unpack] [offset] [tail|dd]
1233# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1234# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1235# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1236# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1237# many other game companies.
1046# 1238#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1239# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1240# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1241# the proper offset from the script itself.
1051unpack_makeself() { 1242unpack_makeself() {
1243 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1244 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1245 local skip=$2
1054 local exe=$3 1246 local exe=$3
1055 1247
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1248 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1249
1058 local shrtsrc=$(basename "${src}") 1250 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1251 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1252 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1253 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1254 local skip=0
1064 exe=tail 1255 exe=tail
1065 case ${ver} in 1256 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1257 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1259 ;;
1069 2.0|2.0.1) 1260 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1262 ;;
1079 ;; 1270 ;;
1080 2.1.3) 1271 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1273 let skip="skip + 1"
1083 ;; 1274 ;;
1084 2.1.4) 1275 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1277 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1278 exe="dd"
1088 ;; 1279 ;;
1089 *) 1280 *)
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1293 *) die "makeself cant handle exe '${exe}'"
1103 esac 1294 esac
1104 1295
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1296 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1297 local tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1299 local filetype=$(file -b "${tmpfile}")
1109 case ${filetype} in 1300 case ${filetype} in
1110 *tar\ archive) 1301 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1302 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1303 ;;
1113 bzip2*) 1304 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1306 ;;
1125 ;; 1316 ;;
1126 esac 1317 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1319}
1129 1320
1321# @FUNCTION: check_license
1322# @USAGE: [license]
1323# @DESCRIPTION:
1130# Display a license for user to accept. 1324# Display a license for user to accept. If no license is
1131#
1132# Usage: check_license [license]
1133# - If the file is not specified then ${LICENSE} is used. 1325# specified, then ${LICENSE} is used.
1134check_license() { 1326check_license() {
1135 local lic=$1 1327 local lic=$1
1136 if [ -z "${lic}" ] ; then 1328 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1329 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1330 else
1151 # accepted ... if we don't find a match, we make the user accept 1343 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$- 1344 local shopts=$-
1153 local alic 1345 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1346 set -o noglob #so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1347 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1348 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1349 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0 1350 return 0
1159 fi 1351 fi
1160 done 1352 done
1161 set +o noglob; set -$shopts #reset old shell opts 1353 set +o noglob; set -$shopts #reset old shell opts
1162 1354
1163 local licmsg="$(emktemp)" 1355 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1356 cat <<-EOF > ${licmsg}
1165********************************************************** 1357 **********************************************************
1166The following license outlines the terms of use of this 1358 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1359 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1360 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1361 CTRL+C out of this, the install will not run!
1170********************************************************** 1362 **********************************************************
1171 1363
1172EOF 1364 EOF
1173 cat ${lic} >> ${licmsg} 1365 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1366 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1367 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1368 read alic
1177 case ${alic} in 1369 case ${alic} in
1184 die "Failed to accept license" 1376 die "Failed to accept license"
1185 ;; 1377 ;;
1186 esac 1378 esac
1187} 1379}
1188 1380
1381# @FUNCTION: cdrom_get_cds
1382# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1383# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1384# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1385# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1386#
1192# with these cdrom functions we handle all the user interaction and 1387# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1388# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1389# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1390# found at CDROM_ROOT.
1196# 1391#
1392# The function will attempt to locate a cd based upon a file that is on
1393# the cd. The more files you give this function, the more cds
1394# the cdrom functions will handle.
1395#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1396# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1397# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1398# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1399# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1400# also use the CDROM_NAME_SET bash array.
1200# 1401#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1402# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1403cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1404 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1405 # the # of files they gave us
1210 local cdcnt=0 1406 local cdcnt=0
1211 local f= 1407 local f=
1212 for f in "$@" ; do 1408 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1409 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1410 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1411 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1412 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1413 export CDROM_CURRENT_CD=1
1218 1414
1219 # now we see if the user gave use CD_ROOT ... 1415 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1416 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1417 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1418 local var=
1229 cdcnt=0 1419 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1421 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1422 var="CD_ROOT_${cdcnt}"
1423 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1424 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1425 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1426 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1428 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1429 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1430 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1431 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1433 export CDROM_SET=-1
1434 for f in ${CDROM_CHECK_1//:/ } ; do
1435 ((++CDROM_SET))
1436 [[ -e ${CD_ROOT}/${f} ]] && break
1437 done
1438 export CDROM_MATCH=${f}
1243 return 1439 return
1244 fi 1440 fi
1245 1441
1442 # User didn't help us out so lets make sure they know they can
1443 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1445 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1446 echo
1254 einfo "If you do not have the CD, but have the data files" 1447 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1448 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1449 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1450 einfo "directory containing the files."
1258 echo 1451 echo
1259 einfo "For example:" 1452 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1453 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1454 echo
1262 else 1455 else
1456 if [[ -n ${CDROM_NAME_SET} ]] ; then
1457 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1458 cdcnt=0
1459 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1460 ((++cdcnt))
1461 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1462 done
1463 fi
1464
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1465 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1466 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1468 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1469 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1470 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1471 done
1270 echo 1472 echo
1271 einfo "If you do not have the CDs, but have the data files" 1473 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1474 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1475 einfo "the following variables so they point to the right place:"
1274 einfon "" 1476 einfon ""
1275 cdcnt=0 1477 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1478 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1479 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1480 echo -n " CD_ROOT_${cdcnt}"
1279 done 1481 done
1280 echo 1482 echo
1281 einfo "Or, if you have all the files in the same place, or" 1483 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1484 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1487 echo
1286 einfo "For example:" 1488 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1489 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1490 echo
1289 fi 1491 fi
1492
1493 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1494 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1495 cdrom_load_next_cd
1292} 1496}
1293 1497
1294# this is only used when you need access to more than one cd. 1498# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1499# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1500# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1501# files off a CD and want access to the next one, just call this function.
1502# Again, all the messy details of user interaction are taken care of for you.
1503# Once this returns, just read the variable CDROM_ROOT for the location of the
1504# mounted CD. Note that you can only go forward in the CD list, so make sure
1505# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1506cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1507 local var
1301 1508 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1509
1307 unset CDROM_ROOT 1510 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1511 var=CD_ROOT_${CDROM_CURRENT_CD}
1512 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1513 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1514 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1515 _cdrom_locate_file_on_cd ${!var}
1312 else 1516 else
1313 export CDROM_ROOT=${!var} 1517 export CDROM_ROOT=${!var}
1314 fi 1518 fi
1315 1519
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1520 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1525# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1526# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1527# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1528# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1529# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1530_cdrom_locate_file_on_cd() {
1531 local mline=""
1532 local showedmsg=0 showjolietmsg=0
1533
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1534 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1535 local i=0
1536 local -a cdset=(${*//:/ })
1537 if [[ -n ${CDROM_SET} ]] ; then
1538 cdset=(${cdset[${CDROM_SET}]})
1539 fi
1540
1541 while [[ -n ${cdset[${i}]} ]] ; do
1542 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1543 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1544
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1545 local point= node= fs= foo=
1546 while read point node fs foo ; do
1547 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1548 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1549 && continue
1550 point=${point//\040/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1551 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1552 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1553 export CDROM_ROOT=${point}
1554 export CDROM_SET=${i}
1555 export CDROM_MATCH=${cdset[${i}]}
1556 return
1557 done <<< "$(get_mounts)"
1558
1559 ((++i))
1337 done 1560 done
1338 1561
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1562 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1563 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1564 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1565 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1566 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1567 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1568 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1569 fi
1356 showedmsg=1 1570 else
1571 if [[ -z ${CDROM_NAME_1} ]] ; then
1572 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1573 else
1574 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1575 einfo "Please insert+mount the ${!var} cdrom now !"
1576 fi
1357 fi 1577 fi
1578 showedmsg=1
1579 fi
1358 einfo "Press return to scan for the cd again" 1580 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1581 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1582 echo
1583 if [[ ${showjolietmsg} -eq 0 ]] ; then
1584 showjolietmsg=1
1585 else
1361 einfo "If you are having trouble with the detection" 1586 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1587 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1588 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1589 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1590 ebeep 5
1366 fi 1591 fi
1592 read || die "something is screwed with your system"
1367 done 1593 done
1368} 1594}
1369 1595
1596# @FUNCTION: strip-linguas
1597# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1598# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1599# Make sure that LINGUAS only contains languages that
1371# a package can support 1600# a package can support. The first form allows you to
1372# 1601# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1602# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1603# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1604# files found in all the directories and uses the union
1376# 1605# of the lists.
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() { 1606strip-linguas() {
1383 local ls newls 1607 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1608 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1609 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1610 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1387 local d f 1611 local d f
1388 for d in "$@" ; do 1612 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1613 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1614 newls=${ls}
1391 else 1615 else
1392 newls="" 1616 newls=""
1393 fi 1617 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1618 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1395 if [[ ${op} == "-i" ]] ; then 1619 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1620 hasq ${f} ${ls} && newls="${newls} ${f}"
1397 else 1621 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1623 fi
1400 done 1624 done
1401 ls=${newls} 1625 ls=${newls}
1402 done 1626 done
1403 ls=${ls//.po}
1404 else 1627 else
1405 ls=$@ 1628 ls="$@"
1406 fi 1629 fi
1407 1630
1408 ls=" ${ls} " 1631 nols=""
1409 newls="" 1632 newls=""
1410 for f in ${LINGUAS} ; do 1633 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1634 if hasq ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1635 newls="${newls} ${f}"
1413 else 1636 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1637 nols="${nols} ${f}"
1415 fi 1638 fi
1416 done 1639 done
1417 if [[ -z ${newls} ]] ; then 1640 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1641 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1642 export LINGUAS=${newls:1}
1421 fi
1422} 1643}
1423 1644
1424# moved from kernel.eclass since they are generally useful outside of 1645# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1646# @USAGE: <libs to preserve> [more libs]
1426 1647# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1648# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1649# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1650# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1651# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1652# solution, so instead you can call this from pkg_preinst. See also the
1465# 1653# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1654preserve_old_lib() {
1479 LIB=$1 1655 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1656 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1657 die "Invalid preserve_old_lib() usage"
1658 fi
1659 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1660
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1661 # let portage worry about it
1482 SONAME=`basename ${LIB}` 1662 has preserve-libs ${FEATURES} && return 0
1483 DIRNAME=`dirname ${LIB}`
1484 1663
1485 dodir ${DIRNAME} 1664 local lib dir
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1665 for lib in "$@" ; do
1666 [[ -e ${ROOT}/${lib} ]] || continue
1667 dir=${lib%/*}
1668 dodir ${dir} || die "dodir ${dir} failed"
1669 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1670 touch "${D}"/${lib}
1488 fi 1671 done
1489} 1672}
1490 1673
1674# @FUNCTION: preserve_old_lib_notify
1675# @USAGE: <libs to notify> [more libs]
1676# @DESCRIPTION:
1677# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1678preserve_old_lib_notify() {
1492 LIB=$1 1679 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1680 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1681 die "Invalid preserve_old_lib_notify() usage"
1682 fi
1493 1683
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1684 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1685 has preserve-libs ${FEATURES} && return 0
1496 1686
1687 local lib notice=0
1688 for lib in "$@" ; do
1689 [[ -e ${ROOT}/${lib} ]] || continue
1690 if [[ ${notice} -eq 0 ]] ; then
1691 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1692 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1693 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1694 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1695 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1696 ewarn "helper program, simply emerge the 'gentoolkit' package."
1697 ewarn
1698 fi
1699 ewarn " # revdep-rebuild --library ${lib##*/}"
1700 done
1701 if [[ ${notice} -eq 1 ]] ; then
1502 ewarn 1702 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1703 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1704 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1705 for lib in "$@" ; do
1706 ewarn " # rm '${lib}'"
1707 done
1505 fi 1708 fi
1506} 1709}
1507 1710
1508# Hack for people to figure out if a package was built with 1711# @FUNCTION: built_with_use
1509# certain USE flags 1712# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1713# @DESCRIPTION:
1714# A temporary hack until portage properly supports DEPENDing on USE
1715# flags being enabled in packages. This will check to see if the specified
1716# DEPEND atom was built with the specified list of USE flags. The
1717# --missing option controls the behavior if called on a package that does
1718# not actually support the defined USE flags (aka listed in IUSE).
1719# The default is to abort (call die). The -a and -o flags control
1720# the requirements of the USE flags. They correspond to "and" and "or"
1721# logic. So the -a flag means all listed USE flags must be enabled
1722# while the -o flag means at least one of the listed IUSE flags must be
1723# enabled. The --hidden option is really for internal use only as it
1724# means the USE flag we're checking is hidden expanded, so it won't be found
1725# in IUSE like normal USE flags.
1510# 1726#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1727# Remember that this function isn't terribly intelligent so order of optional
1512# ex: built_with_use xchat gtk2 1728# flags matter.
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1517built_with_use() { 1729built_with_use() {
1730 local hidden="no"
1731 if [[ $1 == "--hidden" ]] ; then
1732 hidden="yes"
1733 shift
1734 fi
1735
1736 local missing_action="die"
1737 if [[ $1 == "--missing" ]] ; then
1738 missing_action=$2
1739 shift ; shift
1740 case ${missing_action} in
1741 true|false|die) ;;
1742 *) die "unknown action '${missing_action}'";;
1743 esac
1744 fi
1745
1518 local opt=$1 1746 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1747 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1748
1521 local PKG=$(best_version $1) 1749 local PKG=$(best_version $1)
1750 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1751 shift
1523 1752
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1753 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1754 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1755
1756 # if the IUSE file doesn't exist, the read will error out, we need to handle
1757 # this gracefully
1758 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1759 case ${missing_action} in
1760 true) return 0;;
1761 false) return 1;;
1762 die) die "Unable to determine what USE flags $PKG was built with";;
1763 esac
1764 fi
1765
1766 if [[ ${hidden} == "no" ]] ; then
1767 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1768 # Don't check USE_EXPAND #147237
1769 local expand
1770 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1771 if [[ $1 == ${expand}_* ]] ; then
1772 expand=""
1773 break
1774 fi
1775 done
1776 if [[ -n ${expand} ]] ; then
1777 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1778 case ${missing_action} in
1779 true) return 0;;
1780 false) return 1;;
1781 die) die "$PKG does not actually support the $1 USE flag!";;
1782 esac
1783 fi
1784 fi
1785 fi
1526 1786
1527 local USE_BUILT=$(<${USEFILE}) 1787 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1788 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1789 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1790 has $1 ${USE_BUILT} && return 0
1534 shift 1794 shift
1535 done 1795 done
1536 [[ ${opt} = "-a" ]] 1796 [[ ${opt} = "-a" ]]
1537} 1797}
1538 1798
1799# @FUNCTION: epunt_cxx
1800# @USAGE: [dir to scan]
1801# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1802# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1803# detected. If dir is not specified, then it defaults to ${S}.
1804#
1805# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1806epunt_cxx() {
1542 local dir=$1 1807 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1808 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1809 ebegin "Removing useless C++ checks"
1545 local f 1810 local f
1546 for f in $(find ${dir} -name configure) ; do 1811 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1812 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1813 done
1549 eend 0 1814 eend 0
1550} 1815}
1551 1816
1552# dopamd <file> [more files] 1817# @FUNCTION: make_wrapper
1553# 1818# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1819# @DESCRIPTION:
1555dopamd() { 1820# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1821# (defaults to the bindir) to execute target (default of wrapper) by
1557 1822# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1823# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1824make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1825 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1826 local tmpwrapper=$(emktemp)
1827 # We don't want to quote ${bin} so that people can pass complex
1828 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1829 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1830#!/bin/sh
1589cd "${chdir}" 1831cd "${chdir:-.}"
1832if [ -n "${libdir}" ] ; then
1833 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1834 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1835 else
1836 export LD_LIBRARY_PATH="${libdir}"
1837 fi
1838fi
1591exec ${bin} "\$@" 1839exec ${bin} "\$@"
1592EOF 1840EOF
1593 chmod go+rx "${tmpwrapper}" 1841 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1842 if [[ -n ${path} ]] ; then
1595 then 1843 (
1596 exeinto ${5} 1844 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1845 newexe "${tmpwrapper}" "${wrapper}"
1846 ) || die
1598 else 1847 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1848 newbin "${tmpwrapper}" "${wrapper}" || die
1849 fi
1850}
1851
1852# @FUNCTION: prepalldocs
1853# @USAGE:
1854# @DESCRIPTION:
1855# Compress files in /usr/share/doc which are not already
1856# compressed, excluding /usr/share/doc/${PF}/html.
1857# Uses the ecompressdir to do the compression.
1858# 2009-02-18 by betelgeuse:
1859# Commented because ecompressdir is even more internal to
1860# Portage than prepalldocs (it's not even mentioned in man 5
1861# ebuild). Please submit a better version for review to gentoo-dev
1862# if you want prepalldocs here.
1863#prepalldocs() {
1864# if [[ -n $1 ]] ; then
1865# ewarn "prepalldocs: invalid usage; takes no arguments"
1600 fi 1866# fi
1601} 1867
1868# cd "${D}"
1869# [[ -d usr/share/doc ]] || return 0
1870
1871# find usr/share/doc -exec gzip {} +
1872# ecompressdir --ignore /usr/share/doc/${PF}/html
1873# ecompressdir --queue /usr/share/doc
1874#}

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