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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 1.192 2005/07/15 22:16:49 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.311 2009/02/18 08:05:52 mr_bones_ Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
13 17
14DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
138# or two patches. 96# or two patches.
147# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
148# them for. 106# them for.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
162# specific patches. 120# specific patches.
163# 121#
164# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 134 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
176 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 142
178 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
179 then 144 then
180 local m="" 145 local m=""
181 for m in "$@" ; do 146 for m in "$@" ; do
199 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
200 else 165 else
201 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
202 fi 167 fi
203 else 168 else
204 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
205 then
206 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
207 then 171 then
208 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
209 fi 173 fi
210 174
219 183
220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
221 fi 185 fi
222 186
223 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
224 bz2) 192 bz2)
225 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
226 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
227 ;; 195 ;;
228 gz|Z|z) 196 gz|Z|z)
245 fi 213 fi
246 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
247 do 215 do
248 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
249 # 217 #
250 # ???_arch_foo.patch 218 # ???_arch_foo.patch
251 # 219 #
252 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
254 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
255 then 223 then
256 local count=0 224 local count=0
257 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/} 226 local patchname=${x##*/}
259 227
278 fi 246 fi
279 247
280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
283 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
284 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
285 do 280 do
286 # Generate some useful debug info ... 281 # Generate some useful debug info ...
287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 284
290 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
291 then 292 then
292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 else
295 PATCH_TARGET="${x}"
296 fi
297
298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300
301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if [ "${PATCH_SUFFIX}" != "patch" ]
305 then
306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 echo
309 eerror "Could not extract patch!"
310 #die "Could not extract patch!"
311 count=5
312 break
313 fi
314 fi
315
316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
317 then
318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 298
324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
325 301
326 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
327 then 303 then
328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo 305 echo
368 then 344 then
369 einfo "Done with patching" 345 einfo "Done with patching"
370 fi 346 fi
371} 347}
372 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
373# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
374# does not exist on the users system 353# does not exist on the users system.
375# vapier@gentoo.org
376#
377# Takes just 1 optional parameter (the directory to create tmpfile in)
378emktemp() { 354emktemp() {
379 local exe="touch" 355 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
381 local topdir="$1" 357 local topdir=$1
382 358
383 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
384 then
385 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
386 && topdir="/tmp" \ 361 && topdir="/tmp" \
387 || topdir="${T}" 362 || topdir=${T}
388 fi 363 fi
389 364
390 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
391 then 366 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 367 local tmp=/
393 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
394 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 370 done
396 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 372 echo "${tmp}"
398 else 373 else
399 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
400 && exe="-p" \ 375 # but should produce a usable file on all userlands
401 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
402 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 380 fi
381 fi
404} 382}
405 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 395egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
414 case "$2" in 401 case "$2" in
415 *[!0-9]*) # Non numeric 402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 416 ;;
418 *) # Numeric 417 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 419 ;;
421 esac 420 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 421 ;;
423 local action 422 *-freebsd*|*-dragonfly*)
424 if [ "$1" == "passwd" ] 423 local opts action="user"
425 then 424 [[ $1 == "passwd" ]] || action="group"
426 action="user" 425
427 else 426 # lookup by uid/gid
428 action="group" 427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 429 fi
430
430 pw show "${action}" "$2" -q 431 pw show ${action} ${opts} "$2" -q
431 else 432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
432 which nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 438 getent "$1" "$2"
434 fi 439 ;;
440 esac
435} 441}
436 442
437# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
438# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 445# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
441# 447# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
451 # get the username 459 # get the username
452 local euser=$1; shift 460 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 462 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
456 fi 464 fi
457 465
458 # lets see if the username already exists 466 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 468 return 0
461 fi 469 fi
462 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
463 471
464 # options to pass to useradd 472 # options to pass to useradd
465 local opts= 473 local opts=
466 474
467 # handle uid 475 # handle uid
468 local euid=$1; shift 476 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 480 euid="next"
473 fi 481 fi
474 else 482 else
475 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
477 fi 485 fi
478 else 486 else
479 euid="next" 487 euid="next"
480 fi 488 fi
481 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
482 local pwrange 490 for ((euid = 101; euid <= 999; euid++)); do
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
490 done 492 done
491 fi 493 fi
492 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
493 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
494 496
495 # handle shell 497 # handle shell
496 local eshell=$1; shift 498 local eshell=$1; shift
497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498 if [[ ! -e ${eshell} ]] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
499 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
500 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
501 fi 507 fi
502 else 508 else
509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
510 [[ -x ${ROOT}${shell} ]] && break
511 done
512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
503 case ${USERLAND} in 515 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";; 516 GNU) shell="/bin/false" ;;
505 BSD) eshell="/usr/sbin/nologin";; 517 BSD) shell="/sbin/nologin" ;;
506 *) eshell="/bin/false";; 518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
507 esac 520 esac
521 fi
522
523 eshell=${shell}
508 fi 524 fi
509 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
510 opts="${opts} -s ${eshell}" 526 opts="${opts} -s ${eshell}"
511 527
512 # handle homedir 528 # handle homedir
549 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
550 566
551 # handle extra and add the user 567 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON} 568 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
554 case ${USERLAND} in 570 case ${CHOST} in
555 Darwin) 571 *-darwin*)
556 ### Make the user 572 ### Make the user
557 if [[ -z $@ ]] ; then 573 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid} 574 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell} 575 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome} 576 dscl . create /users/${euser} home ${ehome}
571 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@" 588 einfo "eextra: $@"
573 die "Required function missing" 589 die "Required function missing"
574 fi 590 fi
575 ;; 591 ;;
576 BSD) 592 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then 593 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
580 die "enewuser failed" 596 die "enewuser failed"
581 else 597 else
582 einfo " - Extra: $@" 598 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed" 600 "$@" || die "enewuser failed"
585 fi 601 fi
586 ;; 602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
587 *) 626 *)
588 if [[ -z $@ ]] ; then 627 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
591 || die "enewuser failed" 630 || die "enewuser failed"
594 useradd ${opts} ${euser} "$@" \ 633 useradd ${opts} ${euser} "$@" \
595 || die "enewuser failed" 634 || die "enewuser failed"
596 fi 635 fi
597 ;; 636 ;;
598 esac 637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
644 fi
645
599 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
600
601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
603 einfo " - Creating ${ehome} in ${D}"
604 dodir ${ehome}
605 fowners ${euser} ${ehome}
606 fperms 755 ${ehome}
607 fi
608} 647}
609 648
610# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
611# vapier@gentoo.org 650# @USAGE: <group> [gid]
612# 651# @DESCRIPTION:
613# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
614# 653# group to the system. Just give it a group name to add and enewgroup will
615# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
616# groupname: REQUIRED ! 655# allocate the next available one.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
620 # get the group 664 # get the group
621 local egroup="$1"; shift 665 local egroup="$1"; shift
622 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
623 then 667 then
624 eerror "No group specified !" 668 eerror "No group specified !"
625 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
626 fi 670 fi
627 671
628 # see if group already exists 672 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 674 return 0
632 fi 675 fi
633 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
634 677
635 # options to pass to useradd 678 # options to pass to useradd
641 then 684 then
642 if [ "${egid}" -gt 0 ] 685 if [ "${egid}" -gt 0 ]
643 then 686 then
644 if [ -z "`egetent group ${egid}`" ] 687 if [ -z "`egetent group ${egid}`" ]
645 then 688 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then 689 if [[ "${CHOST}" == *-darwin* ]]; then
647 opts="${opts} ${egid}" 690 opts="${opts} ${egid}"
648 else 691 else
649 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
650 fi 693 fi
651 else 694 else
665 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
666 709
667 # add the group 710 # add the group
668 local oldsandbox="${SANDBOX_ON}" 711 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then 713 case ${CHOST} in
714 *-darwin*)
671 if [ ! -z "${eextra}" ]; 715 if [ ! -z "${eextra}" ];
672 then 716 then
673 einfo "Extra options are not supported on Darwin/OS X yet" 717 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below" 718 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}" 719 einfo "eextra: ${eextra}"
676 die "Required function missing" 720 die "Required function missing"
677 fi 721 fi
678 722
679 # If we need the next available 723 # If we need the next available
680 case ${egid} in 724 case ${egid} in
681 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do 726 for ((egid = 101; egid <= 999; egid++)); do
683 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
684 done 728 done
685 esac 729 esac
686 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then 732 ;;
733
734 *-freebsd*|*-dragonfly*)
689 case ${egid} in 735 case ${egid} in
690 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do 737 for ((egid = 101; egid <= 999; egid++)); do
692 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
693 done 739 done
694 esac 740 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
697 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi 756 ;;
757 esac
699 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
700} 759}
701 760
702# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
703# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
704# 763# @DESCRIPTION:
705# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
706edos2unix() { 768edos2unix() {
707 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
708 do
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 770}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 771
721# Make a desktop file ! 772# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
724# 775#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
726# 777#
727# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
728# name: the name that will show up in the menu 779# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 782# a full path to an icon
732# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
735make_desktop_entry() { 786make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 788
738 local exec=${1} 789 local exec=${1}
739 local name=${2:-${PN}} 790 local name=${2:-${PN}}
740 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
741 local type=${4} 792 local type=${4}
742 local path=${5} 793 local path=${5}
743 794
744 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
745 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 798 case ${catmaj} in
748 app) 799 app)
749 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
750 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
753 editors) type=TextEditor;; 809 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 811 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
757 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
758 vim) type=TextEditor;; 815 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
760 *) type=;; 817 *) type=;;
761 esac 818 esac
762 ;; 819 ;;
763 820
764 dev) 821 dev)
765 type="Development" 822 type="Development"
766 ;; 823 ;;
767 824
768 games) 825 games)
769 case ${catmin} in 826 case ${catmin} in
770 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
772 board) type=BoardGame;; 829 board) type=BoardGame;;
773 kid) type=KidsGame;;
774 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
775 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
776 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
778 simulation) type=Simulation;; 835 simulation) type=Simulation;;
779 sports) type=SportsGame;; 836 sports) type=SportsGame;;
780 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
781 *) type=;; 838 *) type=;;
782 esac 839 esac
783 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
784 ;; 849 ;;
785 850
786 mail) 851 mail)
787 type="Network;Email" 852 type="Network;Email"
788 ;; 853 ;;
790 media) 855 media)
791 case ${catmin} in 856 case ${catmin} in
792 gfx) type=Graphics;; 857 gfx) type=Graphics;;
793 radio) type=Tuner;; 858 radio) type=Tuner;;
794 sound) type=Audio;; 859 sound) type=Audio;;
795 tv) type=TV;; 860 tv) type=TV;;
796 video) type=Video;; 861 video) type=Video;;
797 *) type=;; 862 *) type=;;
798 esac 863 esac
799 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
800 ;; 865 ;;
801 866
802 net) 867 net)
803 case ${catmin} in 868 case ${catmin} in
804 dialup) type=Dialup;; 869 dialup) type=Dialup;;
805 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
806 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
807 irc) type=IRCClient;; 872 irc) type=IRCClient;;
808 mail) type=Email;; 873 mail) type=Email;;
809 news) type=News;; 874 news) type=News;;
810 nntp) type=News;; 875 nntp) type=News;;
811 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
812 *) type=;; 877 *) type=;;
813 esac 878 esac
814 type="Network;${type}" 879 type="Network;${type}"
815 ;; 880 ;;
816 881
817 sci) 882 sci)
818 case ${catmin} in 883 case ${catmin} in
819 astro*) type=Astronomoy;; 884 astro*) type=Astronomy;;
820 bio*) type=Biology;; 885 bio*) type=Biology;;
821 calc*) type=Calculator;; 886 calc*) type=Calculator;;
822 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
823 geo*) type=Geology;; 889 geo*) type=Geology;;
824 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
825 *) type=;; 893 *) type=;;
826 esac 894 esac
827 type="Science;${type}" 895 type="Science;${type}"
828 ;; 896 ;;
829 897
898 sys)
899 type="System"
900 ;;
901
830 www) 902 www)
831 case ${catmin} in 903 case ${catmin} in
832 client) type=WebBrowser;; 904 client) type=WebBrowser;;
833 *) type=;; 905 *) type=;;
834 esac 906 esac
835 type="Network" 907 type="Network"
836 ;; 908 ;;
837 909
838 *) 910 *)
843 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}" 916 local desktop_name="${PN}"
845 else 917 else
846 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
847 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
848 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
849 922
923 cat <<-EOF > "${desktop}"
850echo "[Desktop Entry] 924 [Desktop Entry]
851Encoding=UTF-8 925 Version=1.0
852Version=0.9.2
853Name=${name} 926 Name=${name}
854Type=Application 927 Type=Application
855Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
856Exec=${exec} 929 Exec=${exec}
857Path=${path} 930 TryExec=${exec%% *}
858Icon=${icon} 931 Icon=${icon}
859Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
860 934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
936
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
861 insinto /usr/share/applications 940 insinto /usr/share/applications
862 doins "${desktop}" 941 doins "${desktop}"
863 942 )
864 return 0
865} 943}
866 944
867# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
868# 946# @USAGE: [directories]
869# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
870# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
871# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
872 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command>
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
873make_session_desktop() { 978make_session_desktop() {
874 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 979 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
875 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 980 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
876 981
877 local title=$1 982 local title=$1
878 local command=$2 983 local command=$2
879 local desktop=${T}/${wm}.desktop 984 local desktop=${T}/${wm}.desktop
880 985
986 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 987 [Desktop Entry]
882Encoding=UTF-8
883Name=${title} 988 Name=${title}
884Comment=This session logs you into ${title} 989 Comment=This session logs you into ${title}
885Exec=${command} 990 Exec=${command}
886TryExec=${command} 991 TryExec=${command}
887Type=Application" > "${desktop}" 992 Type=Application
993 EOF
888 994
995 (
996 # wrap the env here so that the 'insinto' call
997 # doesn't corrupt the env of the caller
889 insinto /usr/share/xsessions 998 insinto /usr/share/xsessions
890 doins "${desktop}" 999 doins "${desktop}"
1000 )
891} 1001}
892 1002
1003# @FUNCTION: domenu
1004# @USAGE: <menus>
1005# @DESCRIPTION:
1006# Install the list of .desktop menu files into the appropriate directory
1007# (/usr/share/applications).
893domenu() { 1008domenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
894 local i j 1012 local i j ret=0
895 insinto /usr/share/applications 1013 insinto /usr/share/applications
896 for i in "$@" ; do 1014 for i in "$@" ; do
897 if [[ -f ${i} ]] ; then 1015 if [[ -f ${i} ]] ; then
898 doins "${i}" 1016 doins "${i}"
1017 ((ret+=$?))
899 elif [[ -d ${i} ]] ; then 1018 elif [[ -d ${i} ]] ; then
900 for j in "${i}"/*.desktop ; do 1019 for j in "${i}"/*.desktop ; do
901 doins "${j}" 1020 doins "${j}"
1021 ((ret+=$?))
902 done 1022 done
1023 else
1024 ((++ret))
903 fi 1025 fi
904 done 1026 done
1027 exit ${ret}
1028 )
905} 1029}
1030
1031# @FUNCTION: newmenu
1032# @USAGE: <menu> <newname>
1033# @DESCRIPTION:
1034# Like all other new* functions, install the specified menu as newname.
906newmenu() { 1035newmenu() {
1036 (
1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 1039 insinto /usr/share/applications
908 newins "$1" "$2" 1040 newins "$@"
1041 )
909} 1042}
910 1043
1044# @FUNCTION: doicon
1045# @USAGE: <list of icons>
1046# @DESCRIPTION:
1047# Install the list of icons into the icon directory (/usr/share/pixmaps).
1048# This is useful in conjunction with creating desktop/menu files.
911doicon() { 1049doicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
912 local i j 1053 local i j ret
913 insinto /usr/share/pixmaps 1054 insinto /usr/share/pixmaps
914 for i in "$@" ; do 1055 for i in "$@" ; do
915 if [[ -f ${i} ]] ; then 1056 if [[ -f ${i} ]] ; then
916 doins "${i}" 1057 doins "${i}"
1058 ((ret+=$?))
917 elif [[ -d ${i} ]] ; then 1059 elif [[ -d ${i} ]] ; then
918 for j in "${i}"/*.png ; do 1060 for j in "${i}"/*.png ; do
919 doins "${j}" 1061 doins "${j}"
1062 ((ret+=$?))
920 done 1063 done
1064 else
1065 ((++ret))
921 fi 1066 fi
922 done 1067 done
1068 exit ${ret}
1069 )
923} 1070}
1071
1072# @FUNCTION: newicon
1073# @USAGE: <icon> <newname>
1074# @DESCRIPTION:
1075# Like all other new* functions, install the specified icon as newname.
924newicon() { 1076newicon() {
1077 (
1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
925 insinto /usr/share/pixmaps 1080 insinto /usr/share/pixmaps
926 newins "$1" "$2" 1081 newins "$@"
1082 )
927} 1083}
928
929##############################################################
930# END: Handle .desktop files and menu entries #
931##############################################################
932
933 1084
934# for internal use only (unpack_pdv and unpack_makeself) 1085# for internal use only (unpack_pdv and unpack_makeself)
935find_unpackable_file() { 1086find_unpackable_file() {
936 local src="$1" 1087 local src=$1
937 if [ -z "${src}" ] 1088 if [[ -z ${src} ]] ; then
938 then
939 src="${DISTDIR}/${A}" 1089 src=${DISTDIR}/${A}
940 else 1090 else
941 if [ -e "${DISTDIR}/${src}" ] 1091 if [[ -e ${DISTDIR}/${src} ]] ; then
942 then
943 src="${DISTDIR}/${src}" 1092 src=${DISTDIR}/${src}
944 elif [ -e "${PWD}/${src}" ] 1093 elif [[ -e ${PWD}/${src} ]] ; then
945 then
946 src="${PWD}/${src}" 1094 src=${PWD}/${src}
947 elif [ -e "${src}" ] 1095 elif [[ -e ${src} ]] ; then
948 then
949 src="${src}" 1096 src=${src}
950 fi
951 fi 1097 fi
952 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1098 fi
1099 [[ ! -e ${src} ]] && return 1
953 echo "${src}" 1100 echo "${src}"
954} 1101}
955 1102
1103# @FUNCTION: unpack_pdv
1104# @USAGE: <file to unpack> <size of off_t>
1105# @DESCRIPTION:
956# Unpack those pesky pdv generated files ... 1106# Unpack those pesky pdv generated files ...
957# They're self-unpacking programs with the binary package stuffed in 1107# They're self-unpacking programs with the binary package stuffed in
958# the middle of the archive. Valve seems to use it a lot ... too bad 1108# the middle of the archive. Valve seems to use it a lot ... too bad
959# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1109# it seems to like to segfault a lot :(. So lets take it apart ourselves.
960# 1110#
961# Usage: unpack_pdv [file to unpack] [size of off_t]
962# - you have to specify the off_t size ... i have no idea how to extract that 1111# You have to specify the off_t size ... I have no idea how to extract that
963# information out of the binary executable myself. basically you pass in 1112# information out of the binary executable myself. Basically you pass in
964# the size of the off_t type (in bytes) on the machine that built the pdv 1113# the size of the off_t type (in bytes) on the machine that built the pdv
1114# archive.
1115#
965# archive. one way to determine this is by running the following commands: 1116# One way to determine this is by running the following commands:
1117#
1118# @CODE
966# strings <pdv archive> | grep lseek 1119# strings <pdv archive> | grep lseek
967# strace -elseek <pdv archive> 1120# strace -elseek <pdv archive>
1121# @CODE
1122#
968# basically look for the first lseek command (we do the strings/grep because 1123# Basically look for the first lseek command (we do the strings/grep because
969# sometimes the function call is _llseek or something) and steal the 2nd 1124# sometimes the function call is _llseek or something) and steal the 2nd
970# parameter. here is an example: 1125# parameter. Here is an example:
1126#
1127# @CODE
971# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1128# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
972# lseek 1129# lseek
973# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1130# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
974# lseek(3, -4, SEEK_END) = 2981250 1131# lseek(3, -4, SEEK_END) = 2981250
1132# @CODE
1133#
975# thus we would pass in the value of '4' as the second parameter. 1134# Thus we would pass in the value of '4' as the second parameter.
976unpack_pdv() { 1135unpack_pdv() {
977 local src="`find_unpackable_file $1`" 1136 local src=$(find_unpackable_file "$1")
978 local sizeoff_t="$2" 1137 local sizeoff_t=$2
979 1138
1139 [[ -z ${src} ]] && die "Could not locate source for '$1'"
980 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1140 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
981 1141
982 local shrtsrc="`basename ${src}`" 1142 local shrtsrc=$(basename "${src}")
983 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1143 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
984 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1144 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
985 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1145 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
986 1146
987 # grab metadata for debug reasons 1147 # grab metadata for debug reasons
988 local metafile="$(emktemp)" 1148 local metafile=$(emktemp)
989 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1149 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
990 1150
991 # rip out the final file name from the metadata 1151 # rip out the final file name from the metadata
992 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1152 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
993 datafile="`basename ${datafile}`" 1153 datafile=$(basename "${datafile}")
994 1154
995 # now lets uncompress/untar the file if need be 1155 # now lets uncompress/untar the file if need be
996 local tmpfile="$(emktemp)" 1156 local tmpfile=$(emktemp)
997 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1157 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
998 1158
999 local iscompressed="`file -b ${tmpfile}`" 1159 local iscompressed=$(file -b "${tmpfile}")
1000 if [ "${iscompressed:0:8}" == "compress" ] ; then 1160 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1001 iscompressed=1 1161 iscompressed=1
1002 mv ${tmpfile}{,.Z} 1162 mv ${tmpfile}{,.Z}
1003 gunzip ${tmpfile} 1163 gunzip ${tmpfile}
1004 else 1164 else
1005 iscompressed=0 1165 iscompressed=0
1006 fi 1166 fi
1007 local istar="`file -b ${tmpfile}`" 1167 local istar=$(file -b "${tmpfile}")
1008 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1168 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1009 istar=1 1169 istar=1
1010 else 1170 else
1011 istar=0 1171 istar=0
1012 fi 1172 fi
1013 1173
1041 true 1201 true
1042 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1202 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1203 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1044} 1204}
1045 1205
1206# @FUNCTION: unpack_makeself
1207# @USAGE: [file to unpack] [offset] [tail|dd]
1208# @DESCRIPTION:
1046# Unpack those pesky makeself generated files ... 1209# Unpack those pesky makeself generated files ...
1047# They're shell scripts with the binary package tagged onto 1210# They're shell scripts with the binary package tagged onto
1048# the end of the archive. Loki utilized the format as does 1211# the end of the archive. Loki utilized the format as does
1049# many other game companies. 1212# many other game companies.
1050# 1213#
1051# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1214# If the file is not specified, then ${A} is used. If the
1052# - If the file is not specified then unpack will utilize ${A}.
1053# - If the offset is not specified then we will attempt to extract 1215# offset is not specified then we will attempt to extract
1054# the proper offset from the script itself. 1216# the proper offset from the script itself.
1055unpack_makeself() { 1217unpack_makeself() {
1218 local src_input=${1:-${A}}
1056 local src="$(find_unpackable_file "$1")" 1219 local src=$(find_unpackable_file "${src_input}")
1057 local skip="$2" 1220 local skip=$2
1058 local exe="$3" 1221 local exe=$3
1059 1222
1223 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1224
1060 local shrtsrc="$(basename "${src}")" 1225 local shrtsrc=$(basename "${src}")
1061 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1226 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1062 if [ -z "${skip}" ] 1227 if [[ -z ${skip} ]] ; then
1063 then
1064 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1228 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1065 local skip=0 1229 local skip=0
1066 exe=tail 1230 exe=tail
1067 case ${ver} in 1231 case ${ver} in
1068 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1232 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1069 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1233 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1070 ;; 1234 ;;
1071 2.0|2.0.1) 1235 2.0|2.0.1)
1072 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1236 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1073 ;; 1237 ;;
1081 ;; 1245 ;;
1082 2.1.3) 1246 2.1.3)
1083 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1247 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1084 let skip="skip + 1" 1248 let skip="skip + 1"
1085 ;; 1249 ;;
1086 2.1.4) 1250 2.1.4|2.1.5)
1087 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1251 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1088 skip=$(head -n ${skip} "${src}" | wc -c) 1252 skip=$(head -n ${skip} "${src}" | wc -c)
1089 exe="dd" 1253 exe="dd"
1090 ;; 1254 ;;
1091 *) 1255 *)
1103 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1267 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1104 *) die "makeself cant handle exe '${exe}'" 1268 *) die "makeself cant handle exe '${exe}'"
1105 esac 1269 esac
1106 1270
1107 # lets grab the first few bytes of the file to figure out what kind of archive it is 1271 # lets grab the first few bytes of the file to figure out what kind of archive it is
1108 local tmpfile="$(emktemp)" 1272 local tmpfile=$(emktemp)
1109 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1273 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1110 local filetype="$(file -b "${tmpfile}")" 1274 local filetype=$(file -b "${tmpfile}")
1111 case ${filetype} in 1275 case ${filetype} in
1112 *tar\ archive) 1276 *tar\ archive*)
1113 eval ${exe} | tar --no-same-owner -xf - 1277 eval ${exe} | tar --no-same-owner -xf -
1114 ;; 1278 ;;
1115 bzip2*) 1279 bzip2*)
1116 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1280 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1117 ;; 1281 ;;
1127 ;; 1291 ;;
1128 esac 1292 esac
1129 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1293 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1130} 1294}
1131 1295
1296# @FUNCTION: check_license
1297# @USAGE: [license]
1298# @DESCRIPTION:
1132# Display a license for user to accept. 1299# Display a license for user to accept. If no license is
1133#
1134# Usage: check_license [license]
1135# - If the file is not specified then ${LICENSE} is used. 1300# specified, then ${LICENSE} is used.
1136check_license() { 1301check_license() {
1137 local lic=$1 1302 local lic=$1
1138 if [ -z "${lic}" ] ; then 1303 if [ -z "${lic}" ] ; then
1139 lic="${PORTDIR}/licenses/${LICENSE}" 1304 lic="${PORTDIR}/licenses/${LICENSE}"
1140 else 1305 else
1141 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1306 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${src}" 1307 lic="${PORTDIR}/licenses/${lic}"
1143 elif [ -e "${PWD}/${src}" ] ; then 1308 elif [ -e "${PWD}/${lic}" ] ; then
1144 lic="${PWD}/${src}" 1309 lic="${PWD}/${lic}"
1145 elif [ -e "${src}" ] ; then 1310 elif [ -e "${lic}" ] ; then
1146 lic="${src}" 1311 lic="${lic}"
1147 fi
1148 fi 1312 fi
1313 fi
1149 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1314 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1150 local l="`basename ${lic}`" 1315 local l="`basename ${lic}`"
1151 1316
1152 # here is where we check for the licenses the user already 1317 # here is where we check for the licenses the user already
1153 # accepted ... if we don't find a match, we make the user accept 1318 # accepted ... if we don't find a match, we make the user accept
1154 local shopts=$- 1319 local shopts=$-
1155 local alic 1320 local alic
1156 set -o noglob #so that bash doesn't expand "*" 1321 set -o noglob #so that bash doesn't expand "*"
1157 for alic in ${ACCEPT_LICENSE} ; do 1322 for alic in ${ACCEPT_LICENSE} ; do
1158 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1323 if [[ ${alic} == ${l} ]]; then
1159 set +o noglob; set -${shopts} #reset old shell opts 1324 set +o noglob; set -${shopts} #reset old shell opts
1160 return 0 1325 return 0
1161 fi 1326 fi
1162 done 1327 done
1163 set +o noglob; set -$shopts #reset old shell opts 1328 set +o noglob; set -$shopts #reset old shell opts
1164 1329
1165 local licmsg="$(emktemp)" 1330 local licmsg=$(emktemp)
1166 cat << EOF > ${licmsg} 1331 cat <<-EOF > ${licmsg}
1167********************************************************** 1332 **********************************************************
1168The following license outlines the terms of use of this 1333 The following license outlines the terms of use of this
1169package. You MUST accept this license for installation to 1334 package. You MUST accept this license for installation to
1170continue. When you are done viewing, hit 'q'. If you 1335 continue. When you are done viewing, hit 'q'. If you
1171CTRL+C out of this, the install will not run! 1336 CTRL+C out of this, the install will not run!
1172********************************************************** 1337 **********************************************************
1173 1338
1174EOF 1339 EOF
1175 cat ${lic} >> ${licmsg} 1340 cat ${lic} >> ${licmsg}
1176 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1341 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1177 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1342 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1178 read alic 1343 read alic
1179 case ${alic} in 1344 case ${alic} in
1186 die "Failed to accept license" 1351 die "Failed to accept license"
1187 ;; 1352 ;;
1188 esac 1353 esac
1189} 1354}
1190 1355
1356# @FUNCTION: cdrom_get_cds
1357# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1358# @DESCRIPTION:
1191# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1359# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1192# the whole 'non-interactive' policy, but damnit I want CD support ! 1360# the whole 'non-interactive' policy, but damnit I want CD support !
1193# 1361#
1194# with these cdrom functions we handle all the user interaction and 1362# With these cdrom functions we handle all the user interaction and
1195# standardize everything. all you have to do is call cdrom_get_cds() 1363# standardize everything. All you have to do is call cdrom_get_cds()
1196# and when the function returns, you can assume that the cd has been 1364# and when the function returns, you can assume that the cd has been
1197# found at CDROM_ROOT. 1365# found at CDROM_ROOT.
1198# 1366#
1367# The function will attempt to locate a cd based upon a file that is on
1368# the cd. The more files you give this function, the more cds
1369# the cdrom functions will handle.
1370#
1199# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1371# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1200# etc... if you want to give the cds better names, then just export 1372# etc... If you want to give the cds better names, then just export
1201# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1373# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1374# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1375# also use the CDROM_NAME_SET bash array.
1202# 1376#
1203# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1377# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1204#
1205# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1206# - this will attempt to locate a cd based upon a file that is on
1207# the cd ... the more files you give this function, the more cds
1208# the cdrom functions will handle
1209cdrom_get_cds() { 1378cdrom_get_cds() {
1210 # first we figure out how many cds we're dealing with by 1379 # first we figure out how many cds we're dealing with by
1211 # the # of files they gave us 1380 # the # of files they gave us
1212 local cdcnt=0 1381 local cdcnt=0
1213 local f= 1382 local f=
1214 for f in "$@" ; do 1383 for f in "$@" ; do
1215 cdcnt=$((cdcnt + 1)) 1384 ((++cdcnt))
1216 export CDROM_CHECK_${cdcnt}="$f" 1385 export CDROM_CHECK_${cdcnt}="$f"
1217 done 1386 done
1218 export CDROM_TOTAL_CDS=${cdcnt} 1387 export CDROM_TOTAL_CDS=${cdcnt}
1219 export CDROM_CURRENT_CD=1 1388 export CDROM_CURRENT_CD=1
1220 1389
1221 # now we see if the user gave use CD_ROOT ... 1390 # now we see if the user gave use CD_ROOT ...
1222 # if they did, let's just believe them that it's correct 1391 # if they did, let's just believe them that it's correct
1223 if [[ ! -z ${CD_ROOT} ]] ; then
1224 export CDROM_ROOT=${CD_ROOT}
1225 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1226 return
1227 fi
1228 # do the same for CD_ROOT_X
1229 if [[ ! -z ${CD_ROOT_1} ]] ; then 1392 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1230 local var= 1393 local var=
1231 cdcnt=0 1394 cdcnt=0
1232 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1233 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1234 var="CD_ROOT_${cdcnt}" 1397 var="CD_ROOT_${cdcnt}"
1398 [[ -z ${!var} ]] && var="CD_ROOT"
1235 if [[ -z ${!var} ]] ; then 1399 if [[ -z ${!var} ]] ; then
1236 eerror "You must either use just the CD_ROOT" 1400 eerror "You must either use just the CD_ROOT"
1237 eerror "or specify ALL the CD_ROOT_X variables." 1401 eerror "or specify ALL the CD_ROOT_X variables."
1238 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1402 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1239 die "could not locate CD_ROOT_${cdcnt}" 1403 die "could not locate CD_ROOT_${cdcnt}"
1240 fi 1404 fi
1241 export CDROM_ROOTS_${cdcnt}="${!var}"
1242 done 1405 done
1243 export CDROM_ROOT=${CDROM_ROOTS_1} 1406 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1244 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1407 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1408 export CDROM_SET=-1
1409 for f in ${CDROM_CHECK_1//:/ } ; do
1410 ((++CDROM_SET))
1411 [[ -e ${CD_ROOT}/${f} ]] && break
1412 done
1413 export CDROM_MATCH=${f}
1245 return 1414 return
1246 fi 1415 fi
1247 1416
1417 # User didn't help us out so lets make sure they know they can
1418 # simplify the whole process ...
1248 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1419 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1249 einfon "This ebuild will need the " 1420 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1250 if [[ -z ${CDROM_NAME} ]] ; then
1251 echo "cdrom for ${PN}."
1252 else
1253 echo "${CDROM_NAME}."
1254 fi
1255 echo 1421 echo
1256 einfo "If you do not have the CD, but have the data files" 1422 einfo "If you do not have the CD, but have the data files"
1257 einfo "mounted somewhere on your filesystem, just export" 1423 einfo "mounted somewhere on your filesystem, just export"
1258 einfo "the variable CD_ROOT so that it points to the" 1424 einfo "the variable CD_ROOT so that it points to the"
1259 einfo "directory containing the files." 1425 einfo "directory containing the files."
1260 echo 1426 echo
1261 einfo "For example:" 1427 einfo "For example:"
1262 einfo "export CD_ROOT=/mnt/cdrom" 1428 einfo "export CD_ROOT=/mnt/cdrom"
1263 echo 1429 echo
1264 else 1430 else
1431 if [[ -n ${CDROM_NAME_SET} ]] ; then
1432 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1433 cdcnt=0
1434 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1435 ((++cdcnt))
1436 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1437 done
1438 fi
1439
1265 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1440 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1266 cdcnt=0 1441 cdcnt=0
1267 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1442 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1268 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1269 var="CDROM_NAME_${cdcnt}" 1444 var="CDROM_NAME_${cdcnt}"
1270 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1445 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1271 done 1446 done
1272 echo 1447 echo
1273 einfo "If you do not have the CDs, but have the data files" 1448 einfo "If you do not have the CDs, but have the data files"
1274 einfo "mounted somewhere on your filesystem, just export" 1449 einfo "mounted somewhere on your filesystem, just export"
1275 einfo "the following variables so they point to the right place:" 1450 einfo "the following variables so they point to the right place:"
1276 einfon "" 1451 einfon ""
1277 cdcnt=0 1452 cdcnt=0
1278 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1279 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1280 echo -n " CD_ROOT_${cdcnt}" 1455 echo -n " CD_ROOT_${cdcnt}"
1281 done 1456 done
1282 echo 1457 echo
1283 einfo "Or, if you have all the files in the same place, or" 1458 einfo "Or, if you have all the files in the same place, or"
1284 einfo "you only have one cdrom, you can export CD_ROOT" 1459 einfo "you only have one cdrom, you can export CD_ROOT"
1287 echo 1462 echo
1288 einfo "For example:" 1463 einfo "For example:"
1289 einfo "export CD_ROOT_1=/mnt/cdrom" 1464 einfo "export CD_ROOT_1=/mnt/cdrom"
1290 echo 1465 echo
1291 fi 1466 fi
1467
1468 export CDROM_SET=""
1292 export CDROM_CURRENT_CD=0 1469 export CDROM_CURRENT_CD=0
1293 cdrom_load_next_cd 1470 cdrom_load_next_cd
1294} 1471}
1295 1472
1296# this is only used when you need access to more than one cd. 1473# @FUNCTION: cdrom_load_next_cd
1297# when you have finished using the first cd, just call this function. 1474# @DESCRIPTION:
1298# when it returns, CDROM_ROOT will be pointing to the second cd. 1475# Some packages are so big they come on multiple CDs. When you're done reading
1299# remember, you can only go forward in the cd chain, you can't go back. 1476# files off a CD and want access to the next one, just call this function.
1477# Again, all the messy details of user interaction are taken care of for you.
1478# Once this returns, just read the variable CDROM_ROOT for the location of the
1479# mounted CD. Note that you can only go forward in the CD list, so make sure
1480# you only call this function when you're done using the current CD.
1300cdrom_load_next_cd() { 1481cdrom_load_next_cd() {
1301 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1302 local var= 1482 local var
1303 1483 ((++CDROM_CURRENT_CD))
1304 if [[ ! -z ${CD_ROOT} ]] ; then
1305 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1306 return
1307 fi
1308 1484
1309 unset CDROM_ROOT 1485 unset CDROM_ROOT
1310 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1486 var=CD_ROOT_${CDROM_CURRENT_CD}
1487 [[ -z ${!var} ]] && var="CD_ROOT"
1311 if [[ -z ${!var} ]] ; then 1488 if [[ -z ${!var} ]] ; then
1312 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1489 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1313 cdrom_locate_file_on_cd ${!var} 1490 _cdrom_locate_file_on_cd ${!var}
1314 else 1491 else
1315 export CDROM_ROOT=${!var} 1492 export CDROM_ROOT=${!var}
1316 fi 1493 fi
1317 1494
1318 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1495 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323# all it does is try to locate a give file on a cd ... if the cd isn't 1500# all it does is try to locate a give file on a cd ... if the cd isn't
1324# found, then a message asking for the user to insert the cdrom will be 1501# found, then a message asking for the user to insert the cdrom will be
1325# displayed and we'll hang out here until: 1502# displayed and we'll hang out here until:
1326# (1) the file is found on a mounted cdrom 1503# (1) the file is found on a mounted cdrom
1327# (2) the user hits CTRL+C 1504# (2) the user hits CTRL+C
1328cdrom_locate_file_on_cd() { 1505_cdrom_locate_file_on_cd() {
1506 local mline=""
1507 local showedmsg=0 showjolietmsg=0
1508
1329 while [[ -z ${CDROM_ROOT} ]] ; do 1509 while [[ -z ${CDROM_ROOT} ]] ; do
1330 local dir=$(dirname "$*") 1510 local i=0
1511 local -a cdset=(${*//:/ })
1512 if [[ -n ${CDROM_SET} ]] ; then
1513 cdset=(${cdset[${CDROM_SET}]})
1514 fi
1515
1516 while [[ -n ${cdset[${i}]} ]] ; do
1517 local dir=$(dirname ${cdset[${i}]})
1331 local file=$(basename "$*") 1518 local file=$(basename ${cdset[${i}]})
1332 local mline=""
1333 local showedmsg=0
1334 1519
1335 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1520 local point= node= fs= foo=
1521 while read point node fs foo ; do
1522 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1523 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1524 && continue
1525 point=${point//\040/ }
1336 [[ -d ${mline}/${dir} ]] || continue 1526 [[ ! -d ${point}/${dir} ]] && continue
1337 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1527 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1338 && export CDROM_ROOT=${mline} 1528 export CDROM_ROOT=${point}
1529 export CDROM_SET=${i}
1530 export CDROM_MATCH=${cdset[${i}]}
1531 return
1532 done <<< "$(get_mounts)"
1533
1534 ((++i))
1339 done 1535 done
1340 1536
1341 if [[ -z ${CDROM_ROOT} ]] ; then
1342 echo 1537 echo
1343 if [[ ${showedmsg} -eq 0 ]] ; then 1538 if [[ ${showedmsg} -eq 0 ]] ; then
1344 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1539 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1345 if [[ -z ${CDROM_NAME} ]] ; then 1540 if [[ -z ${CDROM_NAME} ]] ; then
1346 einfo "Please insert the cdrom for ${PN} now !" 1541 einfo "Please insert+mount the cdrom for ${PN} now !"
1347 else
1348 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1349 fi
1350 else 1542 else
1351 if [[ -z ${CDROM_NAME_1} ]] ; then
1352 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1353 else
1354 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1355 einfo "Please insert+mount the ${!var} cdrom now !" 1543 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1356 fi
1357 fi 1544 fi
1358 showedmsg=1 1545 else
1546 if [[ -z ${CDROM_NAME_1} ]] ; then
1547 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1548 else
1549 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1550 einfo "Please insert+mount the ${!var} cdrom now !"
1551 fi
1359 fi 1552 fi
1553 showedmsg=1
1554 fi
1360 einfo "Press return to scan for the cd again" 1555 einfo "Press return to scan for the cd again"
1361 einfo "or hit CTRL+C to abort the emerge." 1556 einfo "or hit CTRL+C to abort the emerge."
1362 echo 1557 echo
1558 if [[ ${showjolietmsg} -eq 0 ]] ; then
1559 showjolietmsg=1
1560 else
1363 einfo "If you are having trouble with the detection" 1561 ewarn "If you are having trouble with the detection"
1364 einfo "of your CD, it is possible that you do not have" 1562 ewarn "of your CD, it is possible that you do not have"
1365 einfo "Joliet support enabled in your kernel. Please" 1563 ewarn "Joliet support enabled in your kernel. Please"
1366 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1564 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1367 read 1565 ebeep 5
1368 fi 1566 fi
1567 read || die "something is screwed with your system"
1369 done 1568 done
1370} 1569}
1371 1570
1571# @FUNCTION: strip-linguas
1572# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1573# @DESCRIPTION:
1372# Make sure that LINGUAS only contains languages that 1574# Make sure that LINGUAS only contains languages that
1373# a package can support 1575# a package can support. The first form allows you to
1374# 1576# specify a list of LINGUAS. The -i builds a list of po
1375# usage: strip-linguas <allow LINGUAS> 1577# files found in all the directories and uses the
1376# strip-linguas -i <directories of .po files> 1578# intersection of the lists. The -u builds a list of po
1377# strip-linguas -u <directories of .po files> 1579# files found in all the directories and uses the union
1378# 1580# of the lists.
1379# The first form allows you to specify a list of LINGUAS.
1380# The -i builds a list of po files found in all the
1381# directories and uses the intersection of the lists.
1382# The -u builds a list of po files found in all the
1383# directories and uses the union of the lists.
1384strip-linguas() { 1581strip-linguas() {
1385 local ls newls 1582 local ls newls nols
1386 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1583 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1387 local op=$1; shift 1584 local op=$1; shift
1388 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1585 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1389 local d f 1586 local d f
1390 for d in "$@" ; do 1587 for d in "$@" ; do
1391 if [[ ${op} == "-u" ]] ; then 1588 if [[ ${op} == "-u" ]] ; then
1392 newls=${ls} 1589 newls=${ls}
1393 else 1590 else
1394 newls="" 1591 newls=""
1395 fi 1592 fi
1396 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1593 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1397 if [[ ${op} == "-i" ]] ; then 1594 if [[ ${op} == "-i" ]] ; then
1398 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1595 hasq ${f} ${ls} && newls="${newls} ${f}"
1399 else 1596 else
1400 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1597 hasq ${f} ${ls} || newls="${newls} ${f}"
1401 fi 1598 fi
1402 done 1599 done
1403 ls=${newls} 1600 ls=${newls}
1404 done 1601 done
1405 ls=${ls//.po}
1406 else 1602 else
1407 ls=$@ 1603 ls="$@"
1408 fi 1604 fi
1409 1605
1410 ls=" ${ls} " 1606 nols=""
1411 newls="" 1607 newls=""
1412 for f in ${LINGUAS} ; do 1608 for f in ${LINGUAS} ; do
1413 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1609 if hasq ${f} ${ls} ; then
1414 newls="${newls} ${f}" 1610 newls="${newls} ${f}"
1415 else 1611 else
1416 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1612 nols="${nols} ${f}"
1417 fi 1613 fi
1418 done 1614 done
1419 if [[ -z ${newls} ]] ; then 1615 [[ -n ${nols} ]] \
1420 export LINGUAS="" 1616 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1421 else
1422 export LINGUAS=${newls:1} 1617 export LINGUAS=${newls:1}
1423 fi
1424} 1618}
1425 1619
1426# moved from kernel.eclass since they are generally useful outside of 1620# @FUNCTION: preserve_old_lib
1427# kernel.eclass -iggy (20041002) 1621# @USAGE: <libs to preserve> [more libs]
1428 1622# @DESCRIPTION:
1429# the following functions are useful in kernel module ebuilds, etc.
1430# for an example see ivtv or drbd ebuilds
1431
1432# set's ARCH to match what the kernel expects
1433set_arch_to_kernel() {
1434 i=10
1435 while ((i--)) ; do
1436 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1437 done
1438 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1439 case ${ARCH} in
1440 x86) export ARCH="i386";;
1441 amd64) export ARCH="x86_64";;
1442 hppa) export ARCH="parisc";;
1443 mips) export ARCH="mips";;
1444 sparc) export ARCH="$(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!
1445 *) export ARCH="${ARCH}";;
1446 esac
1447}
1448
1449# set's ARCH back to what portage expects
1450set_arch_to_portage() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1455 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1456}
1457
1458# Jeremy Huddleston <eradicator@gentoo.org>:
1459# preserve_old_lib /path/to/libblah.so.0
1460# preserve_old_lib_notify /path/to/libblah.so.0
1461#
1462# These functions are useful when a lib in your package changes --soname. Such 1623# These functions are useful when a lib in your package changes ABI SONAME.
1463# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1624# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1464# would break packages that link against it. Most people get around this 1625# would break packages that link against it. Most people get around this
1465# by using the portage SLOT mechanism, but that is not always a relevant 1626# by using the portage SLOT mechanism, but that is not always a relevant
1466# solution, so instead you can add the following to your ebuilds: 1627# solution, so instead you can call this from pkg_preinst. See also the
1467# 1628# preserve_old_lib_notify function.
1468# src_install() {
1469# ...
1470# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1471# ...
1472# }
1473#
1474# pkg_postinst() {
1475# ...
1476# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1477# ...
1478# }
1479
1480preserve_old_lib() { 1629preserve_old_lib() {
1481 LIB=$1 1630 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1631 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1632 die "Invalid preserve_old_lib() usage"
1633 fi
1634 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1482 1635
1483 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1636 # let portage worry about it
1484 SONAME=`basename ${LIB}` 1637 has preserve-libs ${FEATURES} && return 0
1485 DIRNAME=`dirname ${LIB}`
1486 1638
1487 dodir ${DIRNAME} 1639 local lib dir
1488 cp ${ROOT}${LIB} ${D}${DIRNAME} 1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 dir=${lib%/*}
1643 dodir ${dir} || die "dodir ${dir} failed"
1644 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1489 touch ${D}${LIB} 1645 touch "${D}"/${lib}
1490 fi 1646 done
1491} 1647}
1492 1648
1649# @FUNCTION: preserve_old_lib_notify
1650# @USAGE: <libs to notify> [more libs]
1651# @DESCRIPTION:
1652# Spit helpful messages about the libraries preserved by preserve_old_lib.
1493preserve_old_lib_notify() { 1653preserve_old_lib_notify() {
1494 LIB=$1 1654 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1655 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1656 die "Invalid preserve_old_lib_notify() usage"
1657 fi
1495 1658
1496 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1659 # let portage worry about it
1497 SONAME=`basename ${LIB}` 1660 has preserve-libs ${FEATURES} && return 0
1498 1661
1662 local lib notice=0
1663 for lib in "$@" ; do
1664 [[ -e ${ROOT}/${lib} ]] || continue
1665 if [[ ${notice} -eq 0 ]] ; then
1666 notice=1
1499 ewarn "An old version of an installed library was detected on your system." 1667 ewarn "Old versions of installed libraries were detected on your system."
1500 ewarn "In order to avoid breaking packages that link against it, this older version" 1668 ewarn "In order to avoid breaking packages that depend on these old libs,"
1501 ewarn "is not being removed. In order to make full use of this newer version," 1669 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1502 ewarn "you will need to execute the following command:" 1670 ewarn "in order to remove these old dependencies. If you do not have this"
1503 ewarn " revdep-rebuild --soname ${SONAME}" 1671 ewarn "helper program, simply emerge the 'gentoolkit' package."
1672 ewarn
1673 fi
1674 ewarn " # revdep-rebuild --library ${lib##*/}"
1675 done
1676 if [[ ${notice} -eq 1 ]] ; then
1504 ewarn 1677 ewarn
1505 ewarn "After doing that, you can safely remove ${LIB}" 1678 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1506 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1679 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1680 for lib in "$@" ; do
1681 ewarn " # rm '${lib}'"
1682 done
1507 fi 1683 fi
1508} 1684}
1509 1685
1510# Hack for people to figure out if a package was built with 1686# @FUNCTION: built_with_use
1511# certain USE flags 1687# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1688# @DESCRIPTION:
1689# A temporary hack until portage properly supports DEPENDing on USE
1690# flags being enabled in packages. This will check to see if the specified
1691# DEPEND atom was built with the specified list of USE flags. The
1692# --missing option controls the behavior if called on a package that does
1693# not actually support the defined USE flags (aka listed in IUSE).
1694# The default is to abort (call die). The -a and -o flags control
1695# the requirements of the USE flags. They correspond to "and" and "or"
1696# logic. So the -a flag means all listed USE flags must be enabled
1697# while the -o flag means at least one of the listed IUSE flags must be
1698# enabled. The --hidden option is really for internal use only as it
1699# means the USE flag we're checking is hidden expanded, so it won't be found
1700# in IUSE like normal USE flags.
1512# 1701#
1513# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1702# Remember that this function isn't terribly intelligent so order of optional
1514# ex: built_with_use xchat gtk2 1703# flags matter.
1515#
1516# Flags: -a all USE flags should be utilized
1517# -o at least one USE flag should be utilized
1518# Note: the default flag is '-a'
1519built_with_use() { 1704built_with_use() {
1705 local hidden="no"
1706 if [[ $1 == "--hidden" ]] ; then
1707 hidden="yes"
1708 shift
1709 fi
1710
1711 local missing_action="die"
1712 if [[ $1 == "--missing" ]] ; then
1713 missing_action=$2
1714 shift ; shift
1715 case ${missing_action} in
1716 true|false|die) ;;
1717 *) die "unknown action '${missing_action}'";;
1718 esac
1719 fi
1720
1520 local opt=$1 1721 local opt=$1
1521 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1722 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1522 1723
1523 local PKG=$(best_version $1) 1724 local PKG=$(best_version $1)
1725 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1524 shift 1726 shift
1525 1727
1526 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1728 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1527 [[ ! -e ${USEFILE} ]] && return 1 1729 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1730
1731 # if the IUSE file doesn't exist, the read will error out, we need to handle
1732 # this gracefully
1733 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1734 case ${missing_action} in
1735 true) return 0;;
1736 false) return 1;;
1737 die) die "Unable to determine what USE flags $PKG was built with";;
1738 esac
1739 fi
1740
1741 if [[ ${hidden} == "no" ]] ; then
1742 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1743 # Don't check USE_EXPAND #147237
1744 local expand
1745 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1746 if [[ $1 == ${expand}_* ]] ; then
1747 expand=""
1748 break
1749 fi
1750 done
1751 if [[ -n ${expand} ]] ; then
1752 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1753 case ${missing_action} in
1754 true) return 0;;
1755 false) return 1;;
1756 die) die "$PKG does not actually support the $1 USE flag!";;
1757 esac
1758 fi
1759 fi
1760 fi
1528 1761
1529 local USE_BUILT=$(<${USEFILE}) 1762 local USE_BUILT=$(<${USEFILE})
1530 while [[ $# -gt 0 ]] ; do 1763 while [[ $# -gt 0 ]] ; do
1531 if [[ ${opt} = "-o" ]] ; then 1764 if [[ ${opt} = "-o" ]] ; then
1532 has $1 ${USE_BUILT} && return 0 1765 has $1 ${USE_BUILT} && return 0
1536 shift 1769 shift
1537 done 1770 done
1538 [[ ${opt} = "-a" ]] 1771 [[ ${opt} = "-a" ]]
1539} 1772}
1540 1773
1774# @FUNCTION: epunt_cxx
1775# @USAGE: [dir to scan]
1776# @DESCRIPTION:
1541# Many configure scripts wrongly bail when a C++ compiler 1777# Many configure scripts wrongly bail when a C++ compiler could not be
1542# could not be detected. #73450 1778# detected. If dir is not specified, then it defaults to ${S}.
1779#
1780# http://bugs.gentoo.org/73450
1543epunt_cxx() { 1781epunt_cxx() {
1544 local dir=$1 1782 local dir=$1
1545 [[ -z ${dir} ]] && dir=${S} 1783 [[ -z ${dir} ]] && dir=${S}
1546 ebegin "Removing useless C++ checks" 1784 ebegin "Removing useless C++ checks"
1547 local f 1785 local f
1548 for f in $(find ${dir} -name configure) ; do 1786 find "${dir}" -name configure | while read f ; do
1549 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1787 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1550 done 1788 done
1551 eend 0 1789 eend 0
1552} 1790}
1553 1791
1554# dopamd <file> [more files] 1792# @FUNCTION: make_wrapper
1555# 1793# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1556# Install pam auth config file in /etc/pam.d 1794# @DESCRIPTION:
1557dopamd() { 1795# Create a shell wrapper script named wrapper in installpath
1558 [[ -z $1 ]] && die "dopamd requires at least one argument" 1796# (defaults to the bindir) to execute target (default of wrapper) by
1559 1797# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1560 use pam || return 0 1798# libpaths followed by optionally changing directory to chdir.
1561
1562 INSDESTTREE=/etc/pam.d \
1563 doins "$@" || die "failed to install $@"
1564}
1565# newpamd <old name> <new name>
1566#
1567# Install pam file <old name> as <new name> in /etc/pam.d
1568newpamd() {
1569 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1570
1571 use pam || return 0
1572
1573 INSDESTTREE=/etc/pam.d \
1574 newins "$1" "$2" || die "failed to install $1 as $2"
1575}
1576
1577# make a wrapper script ...
1578# NOTE: this was originally games_make_wrapper, but I noticed other places where
1579# this could be used, so I have moved it here and made it not games-specific
1580# -- wolf31o2
1581# $1 == wrapper name
1582# $2 == binary to run
1583# $3 == directory to chdir before running binary
1584# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1585# $5 == path for wrapper
1586make_wrapper() { 1799make_wrapper() {
1587 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1800 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1588 local tmpwrapper=$(emktemp) 1801 local tmpwrapper=$(emktemp)
1802 # We don't want to quote ${bin} so that people can pass complex
1803 # things as $bin ... "./someprog --args"
1589 cat << EOF > "${tmpwrapper}" 1804 cat << EOF > "${tmpwrapper}"
1590#!/bin/sh 1805#!/bin/sh
1591cd "${chdir}" 1806cd "${chdir:-.}"
1807if [ -n "${libdir}" ] ; then
1808 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1592export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1809 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1810 else
1811 export LD_LIBRARY_PATH="${libdir}"
1812 fi
1813fi
1593exec ${bin} "\$@" 1814exec ${bin} "\$@"
1594EOF 1815EOF
1595 chmod go+rx "${tmpwrapper}" 1816 chmod go+rx "${tmpwrapper}"
1596 if [ -n "${5}" ] 1817 if [[ -n ${path} ]] ; then
1597 then 1818 (
1598 exeinto ${5} 1819 exeinto "${path}"
1599 newexe "${tmpwrapper}" "${wrapper}" 1820 newexe "${tmpwrapper}" "${wrapper}"
1821 ) || die
1600 else 1822 else
1601 newbin "${tmpwrapper}" "${wrapper}" 1823 newbin "${tmpwrapper}" "${wrapper}" || die
1602 fi 1824 fi
1603} 1825}
1826
1827# @FUNCTION: prepalldocs
1828# @USAGE:
1829# @DESCRIPTION:
1830# Compress files in /usr/share/doc which are not already
1831# compressed, excluding /usr/share/doc/${PF}/html.
1832# Uses the ecompressdir to do the compression.
1833prepalldocs() {
1834 if [[ -n $1 ]] ; then
1835 ewarn "prepalldocs: invalid usage; takes no arguments"
1836 fi
1837
1838 cd "${D}"
1839 [[ -d usr/share/doc ]] || exit 0
1840
1841 ecompressdir --ignore /usr/share/doc/${PF}/html
1842 ecompressdir --queue /usr/share/doc
1843}

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