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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.182 2005/06/11 00:02:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.305 2008/09/20 18:55:07 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )" 18inherit multilib portability
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 19
19DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
20 21
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
23# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
24# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
26epause() { 29epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 31}
31 32
32# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
34# don't beep. 39# don't beep at all.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() { 40ebeep() {
37 local n 41 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 44 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 46 echo -ne "\a"
43 sleep 1 47 sleep 1
44 done 48 done
45 fi 49 fi
46} 50}
47 51
48# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
49# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
50# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
51# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
52# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
53# library search path. This cause many builds to fail. 57ecvs_clean() {
54# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
55# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
56# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
68 # Just make sure it exists
69 dodir /usr/${libdir}
70
71 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script
74 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems.
78
79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
81 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}"
84 done
85} 61}
86 62
87# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
88# - only to be used by epatch() 64# @USAGE: [list of dirs]
89# 65# @DESCRIPTION:
90# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
91# 67# internal Subversion directories. Defaults to $PWD.
92draw_line() { 68esvn_clean() {
93 local i=0 69 [[ -z $* ]] && set -- .
94 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
95
96 # Handle calls that do not have args, or wc not being installed ...
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98 then
99 echo "==============================================================="
100 return 0
101 fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done
112
113 echo
114
115 return 0
116} 71}
117 72
118# Default directory where patches are located 73# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 75# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 77# Default options for patch
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
127# and not the full path .. 83# and not the full path ..
128EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 85# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
134# 90#
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
136# 92#
137EPATCH_FORCE="no" 93EPATCH_FORCE="no"
138 94
139# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
140# or two patches. 96# or two patches.
151# 107#
152# Patches are applied in current directory. 108# Patches are applied in current directory.
153# 109#
154# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
155# 111#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
157# 113#
158# For example: 114# For example:
159# 115#
160# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
161# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
162# 118#
163# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
164# specific patches. 120# specific patches.
165# 121#
166# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
168# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
169# 125#
170# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
171# 127#
172epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 134 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
178 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 142
180 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
181 then 144 then
182 local m="" 145 local m=""
183 for m in "$@" ; do 146 for m in "$@" ; do
201 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
202 else 165 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 167 fi
205 else 168 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 171 then
210 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
211 fi 173 fi
212 174
221 183
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 185 fi
224 186
225 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
226 bz2) 192 bz2)
227 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
229 ;; 195 ;;
230 gz|Z|z) 196 gz|Z|z)
247 fi 213 fi
248 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
249 do 215 do
250 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
251 # 217 #
252 # ???_arch_foo.patch 218 # ???_arch_foo.patch
253 # 219 #
254 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
257 then 223 then
258 local count=0 224 local count=0
259 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 226 local patchname=${x##*/}
261 227
280 fi 246 fi
281 247
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 250
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.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 274 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 275 while [ "${count}" -lt 5 ]
287 do 276 do
288 # Generate some useful debug info ... 277 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 280
292 if [ "${PATCH_SUFFIX}" != "patch" ] 281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286
287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 288 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 289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 291 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 294
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 295 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
296 _epatch_assert
327 297
328 if [ "$?" -ne 0 ] 298 if [ "$?" -ne 0 ]
329 then 299 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 300 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 301 echo
370 then 340 then
371 einfo "Done with patching" 341 einfo "Done with patching"
372 fi 342 fi
373} 343}
374 344
345# @FUNCTION: emktemp
346# @USAGE: [temp dir]
347# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 348# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 349# 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() { 350emktemp() {
381 local exe="touch" 351 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 352 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 353 local topdir=$1
384 354
385 if [ -z "${topdir}" ] 355 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 356 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 357 && topdir="/tmp" \
389 || topdir="${T}" 358 || topdir=${T}
390 fi 359 fi
391 360
392 if [ -z "$(type -p mktemp)" ] 361 if ! type -P mktemp > /dev/null ; then
393 then 362 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 363 local tmp=/
395 while [ -e "${tmp}" ] ; do 364 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 365 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 366 done
398 ${exe} "${tmp}" 367 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 368 echo "${tmp}"
400 else 369 else
401 [ "${exe}" == "touch" ] \ 370 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 371 # but should produce a usable file on all userlands
403 || exe="-d" 372 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 373 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
374 else
375 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 376 fi
377 fi
406} 378}
407 379
380# @FUNCTION: egetent
381# @USAGE: <database> <key>
382# @MAINTAINER:
383# base-system@gentoo.org (Linux)
384# Joe Jezak <josejx@gmail.com> (OS X)
385# usata@gentoo.org (OS X)
386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
387# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 388# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 389# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 390egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 391 case ${CHOST} in
392 *-darwin*)
416 case "$2" in 393 case "$2" in
417 *[!0-9]*) # Non numeric 394 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 395 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 396 ;;
420 *) # Numeric 397 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 398 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 399 ;;
423 esac 400 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 401 ;;
425 local action 402 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 403 local opts action="user"
427 then 404 [[ $1 == "passwd" ]] || action="group"
428 action="user" 405
429 else 406 # lookup by uid/gid
430 action="group" 407 if [[ $2 == [[:digit:]]* ]] ; then
408 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 409 fi
410
432 pw show "${action}" "$2" -q 411 pw show ${action} ${opts} "$2" -q
433 else 412 ;;
413 *-netbsd*|*-openbsd*)
414 grep "$2:\*:" /etc/$1
415 ;;
416 *)
434 which nscd >& /dev/null && nscd -i "$1" 417 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 418 getent "$1" "$2"
436 fi 419 ;;
420 esac
437} 421}
438 422
439# Simplify/standardize adding users to the system 423# @FUNCTION: enewuser
440# vapier@gentoo.org 424# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 425# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 426# Same as enewgroup, you are not required to understand how to properly add
443# 427# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 428# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 429# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 430# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 431enewuser() {
432 case ${EBUILD_PHASE} in
433 unpack|compile|test|install)
434 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
435 eerror "Package fails at QA and at life. Please file a bug."
436 die "Bad package! enewuser is only for use in pkg_* functions!"
437 esac
438
453 # get the username 439 # get the username
454 local euser=$1; shift 440 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 441 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 442 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 443 die "Cannot call enewuser without a username"
458 fi 444 fi
459 445
460 # lets see if the username already exists 446 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 447 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 448 return 0
463 fi 449 fi
464 einfo "Adding user '${euser}' to your system ..." 450 einfo "Adding user '${euser}' to your system ..."
465 451
466 # options to pass to useradd 452 # options to pass to useradd
467 local opts= 453 local opts=
468 454
469 # handle uid 455 # handle uid
470 local euid=$1; shift 456 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 457 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 458 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 459 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 460 euid="next"
475 fi 461 fi
476 else 462 else
477 eerror "Userid given but is not greater than 0 !" 463 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 464 die "${euid} is not a valid UID"
479 fi 465 fi
480 else 466 else
481 euid="next" 467 euid="next"
482 fi 468 fi
483 if [[ ${euid} == "next" ]] ; then 469 if [[ ${euid} == "next" ]] ; then
484 local pwrange 470 for ((euid = 101; euid <= 999; euid++)); do
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break 471 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 472 done
493 fi 473 fi
494 opts="${opts} -u ${euid}" 474 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 475 einfo " - Userid: ${euid}"
496 476
497 # handle shell 477 # handle shell
498 local eshell=$1; shift 478 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 479 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 480 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 481 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 482 die "${eshell} does not exist in ${ROOT}"
483 fi
484 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
485 eerror "Do not specify ${eshell} yourself, use -1"
486 die "Pass '-1' as the shell parameter"
503 fi 487 fi
504 else 488 else
489 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
490 [[ -x ${ROOT}${shell} ]] && break
491 done
492
493 if [[ ${shell} == "/dev/null" ]] ; then
494 eerror "Unable to identify the shell to use, proceeding with userland default."
505 case ${USERLAND} in 495 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";; 496 GNU) shell="/bin/false" ;;
507 BSD) eshell="/usr/sbin/nologin";; 497 BSD) shell="/sbin/nologin" ;;
508 *) eshell="/bin/false";; 498 Darwin) shell="/usr/sbin/nologin" ;;
499 *) die "Unable to identify the default shell for userland ${USERLAND}"
509 esac 500 esac
501 fi
502
503 eshell=${shell}
510 fi 504 fi
511 einfo " - Shell: ${eshell}" 505 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 506 opts="${opts} -s ${eshell}"
513 507
514 # handle homedir 508 # handle homedir
551 einfo " - Groups: ${egroups}" 545 einfo " - Groups: ${egroups}"
552 546
553 # handle extra and add the user 547 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON} 548 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 549 export SANDBOX_ON="0"
556 case ${USERLAND} in 550 case ${CHOST} in
557 Darwin) 551 *-darwin*)
558 ### Make the user 552 ### Make the user
559 if [[ -z $@ ]] ; then 553 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid} 554 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell} 555 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome} 556 dscl . create /users/${euser} home ${ehome}
573 einfo "Please report the ebuild along with the info below" 567 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@" 568 einfo "eextra: $@"
575 die "Required function missing" 569 die "Required function missing"
576 fi 570 fi
577 ;; 571 ;;
578 BSD) 572 *-freebsd*|*-dragonfly*)
579 if [[ -z $@ ]] ; then 573 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \ 574 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \ 575 -c "added by portage for ${PN}" \
582 die "enewuser failed" 576 die "enewuser failed"
583 else 577 else
584 einfo " - Extra: $@" 578 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \ 579 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed" 580 "$@" || die "enewuser failed"
587 fi 581 fi
588 ;; 582 ;;
583
584 *-netbsd*)
585 if [[ -z $@ ]] ; then
586 useradd ${opts} ${euser} || die "enewuser failed"
587 else
588 einfo " - Extra: $@"
589 useradd ${opts} ${euser} "$@" || die "enewuser failed"
590 fi
591 ;;
592
593 *-openbsd*)
594 if [[ -z $@ ]] ; then
595 useradd -u ${euid} -s ${eshell} \
596 -d ${ehome} -c "Added by portage for ${PN}" \
597 -g ${egroups} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
589 *) 606 *)
590 if [[ -z $@ ]] ; then 607 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \ 608 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \ 609 -c "added by portage for ${PN}" \
593 || die "enewuser failed" 610 || die "enewuser failed"
596 useradd ${opts} ${euser} "$@" \ 613 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 614 || die "enewuser failed"
598 fi 615 fi
599 ;; 616 ;;
600 esac 617 esac
618
619 if [[ ! -e ${ROOT}/${ehome} ]] ; then
620 einfo " - Creating ${ehome} in ${ROOT}"
621 mkdir -p "${ROOT}/${ehome}"
622 chown ${euser} "${ROOT}/${ehome}"
623 chmod 755 "${ROOT}/${ehome}"
624 fi
625
601 export SANDBOX_ON=${oldsandbox} 626 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 627}
611 628
612# Simplify/standardize adding groups to the system 629# @FUNCTION: enewgroup
613# vapier@gentoo.org 630# @USAGE: <group> [gid]
614# 631# @DESCRIPTION:
615# enewgroup(group, gid) 632# This function does not require you to understand how to properly add a
616# 633# group to the system. Just give it a group name to add and enewgroup will
617# Default values if you do not specify any: 634# do the rest. You may specify the gid for the group or allow the group to
618# groupname: REQUIRED ! 635# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 636enewgroup() {
637 case ${EBUILD_PHASE} in
638 unpack|compile|test|install)
639 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
640 eerror "Package fails at QA and at life. Please file a bug."
641 die "Bad package! enewgroup is only for use in pkg_* functions!"
642 esac
643
622 # get the group 644 # get the group
623 local egroup="$1"; shift 645 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 646 if [ -z "${egroup}" ]
625 then 647 then
626 eerror "No group specified !" 648 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 649 die "Cannot call enewgroup without a group"
628 fi 650 fi
629 651
630 # see if group already exists 652 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 653 if [[ -n $(egetent group "${egroup}") ]]; then
632 then
633 return 0 654 return 0
634 fi 655 fi
635 einfo "Adding group '${egroup}' to your system ..." 656 einfo "Adding group '${egroup}' to your system ..."
636 657
637 # options to pass to useradd 658 # options to pass to useradd
643 then 664 then
644 if [ "${egid}" -gt 0 ] 665 if [ "${egid}" -gt 0 ]
645 then 666 then
646 if [ -z "`egetent group ${egid}`" ] 667 if [ -z "`egetent group ${egid}`" ]
647 then 668 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then 669 if [[ "${CHOST}" == *-darwin* ]]; then
649 opts="${opts} ${egid}" 670 opts="${opts} ${egid}"
650 else 671 else
651 opts="${opts} -g ${egid}" 672 opts="${opts} -g ${egid}"
652 fi 673 fi
653 else 674 else
667 opts="${opts} ${eextra}" 688 opts="${opts} ${eextra}"
668 689
669 # add the group 690 # add the group
670 local oldsandbox="${SANDBOX_ON}" 691 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0" 692 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then 693 case ${CHOST} in
694 *-darwin*)
673 if [ ! -z "${eextra}" ]; 695 if [ ! -z "${eextra}" ];
674 then 696 then
675 einfo "Extra options are not supported on Darwin/OS X yet" 697 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below" 698 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}" 699 einfo "eextra: ${eextra}"
678 die "Required function missing" 700 die "Required function missing"
679 fi 701 fi
680 702
681 # If we need the next available 703 # If we need the next available
682 case ${egid} in 704 case ${egid} in
683 *[!0-9]*) # Non numeric 705 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 706 for ((egid = 101; egid <= 999; egid++)); do
685 [ -z "`egetent group ${egid}`" ] && break 707 [[ -z $(egetent group ${egid}) ]] && break
686 done 708 done
687 esac 709 esac
688 dscl . create /groups/${egroup} gid ${egid} 710 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 711 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 712 ;;
713
714 *-freebsd*|*-dragonfly*)
691 case ${egid} in 715 case ${egid} in
692 *[!0-9]*) # Non numeric 716 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 717 for ((egid = 101; egid <= 999; egid++)); do
694 [ -z "`egetent group ${egid}`" ] && break 718 [[ -z $(egetent group ${egid}) ]] && break
695 done 719 done
696 esac 720 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else 722 ;;
723
724 *-netbsd*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for ((egid = 101; egid <= 999; egid++)); do
728 [[ -z $(egetent group ${egid}) ]] && break
729 done
730 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;;
733
734 *)
699 groupadd ${opts} ${egroup} || die "enewgroup failed" 735 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi 736 ;;
737 esac
701 export SANDBOX_ON="${oldsandbox}" 738 export SANDBOX_ON="${oldsandbox}"
702} 739}
703 740
704# Simple script to replace 'dos2unix' binaries 741# @FUNCTION: edos2unix
705# vapier@gentoo.org 742# @USAGE: <file> [more files ...]
706# 743# @DESCRIPTION:
707# edos2unix(file, <more files> ...) 744# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
745# to remove all of these text utilities from DEPEND variables because this
746# is a script based solution. Just give it a list of files to convert and
747# they will all be changed from the DOS CRLF format to the UNIX LF format.
708edos2unix() { 748edos2unix() {
709 for f in "$@" 749 echo "$@" | xargs sed -i 's/\r$//'
710 do
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 750}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722 751
723# Make a desktop file ! 752# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 753# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 754# Amaze your friends ! Get the women ! Join today !
726# 755#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 756# make_desktop_entry(<command>, [name], [icon], [type], [path])
728# 757#
729# binary: what binary does the app run with ? 758# binary: what command does the app run with ?
730# name: the name that will show up in the menu 759# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 760# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 761# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 762# a full path to an icon
734# type: what kind of application is this ? for categories: 763# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 764# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 765# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 766make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 768
740 local exec=${1} 769 local exec=${1}
741 local name=${2:-${PN}} 770 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 771 local icon=${3:-${PN}}
743 local type=${4} 772 local type=${4}
744 local path=${5} 773 local path=${5}
745 774
746 if [[ -z ${type} ]] ; then 775 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 776 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 777 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 778 case ${catmaj} in
750 app) 779 app)
751 case ${catmin} in 780 case ${catmin} in
781 accessibility) type=Accessibility;;
752 admin) type=System;; 782 admin) type=System;;
783 antivirus) type=System;;
784 arch) type=Archiving;;
785 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 786 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 787 dicts) type=Dictionary;;
788 doc) type=Documentation;;
755 editors) type=TextEditor;; 789 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 790 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 791 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 792 laptop) type=HardwareSettings;;
759 office) type=Office;; 793 office) type=Office;;
794 pda) type=PDA;;
760 vim) type=TextEditor;; 795 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 796 xemacs) type=TextEditor;;
762 *) type=;; 797 *) type=;;
763 esac 798 esac
764 ;; 799 ;;
765 800
766 dev) 801 dev)
767 type="Development" 802 type="Development"
768 ;; 803 ;;
769 804
770 games) 805 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 806 case ${catmin} in
774 action) type=ActionGame;; 807 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 808 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 809 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 810 emulation) type=Emulator;;
811 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 812 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;; 813 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;;
782 simulation) type=Simulation;; 815 simulation) type=Simulation;;
783 sports) type=SportsGame;; 816 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 817 strategy) type=StrategyGame;;
785 *) type=;; 818 *) type=;;
786 esac 819 esac
787 type="Game;${type}" 820 type="Game;${type}"
821 ;;
822
823 gnome)
824 type="Gnome;GTK"
825 ;;
826
827 kde)
828 type="KDE;Qt"
788 ;; 829 ;;
789 830
790 mail) 831 mail)
791 type="Network;Email" 832 type="Network;Email"
792 ;; 833 ;;
794 media) 835 media)
795 case ${catmin} in 836 case ${catmin} in
796 gfx) type=Graphics;; 837 gfx) type=Graphics;;
797 radio) type=Tuner;; 838 radio) type=Tuner;;
798 sound) type=Audio;; 839 sound) type=Audio;;
799 tv) type=TV;; 840 tv) type=TV;;
800 video) type=Video;; 841 video) type=Video;;
801 *) type=;; 842 *) type=;;
802 esac 843 esac
803 type="AudioVideo;${type}" 844 type="AudioVideo;${type}"
804 ;; 845 ;;
805 846
806 net) 847 net)
807 case ${catmin} in 848 case ${catmin} in
808 dialup) type=Dialup;; 849 dialup) type=Dialup;;
809 ftp) type=FileTransfer;; 850 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;; 851 im) type=InstantMessaging;;
811 irc) type=IRCClient;; 852 irc) type=IRCClient;;
812 mail) type=Email;; 853 mail) type=Email;;
813 news) type=News;; 854 news) type=News;;
814 nntp) type=News;; 855 nntp) type=News;;
815 p2p) type=FileTransfer;; 856 p2p) type=FileTransfer;;
816 *) type=;; 857 *) type=;;
817 esac 858 esac
818 type="Network;${type}" 859 type="Network;${type}"
819 ;; 860 ;;
820 861
821 sci) 862 sci)
822 case ${catmin} in 863 case ${catmin} in
823 astro*) type=Astronomoy;; 864 astro*) type=Astronomy;;
824 bio*) type=Biology;; 865 bio*) type=Biology;;
825 calc*) type=Calculator;; 866 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 867 chem*) type=Chemistry;;
868 elec*) type=Electronics;;
827 geo*) type=Geology;; 869 geo*) type=Geology;;
828 math*) type=Math;; 870 math*) type=Math;;
871 physics) type=Physics;;
872 visual*) type=DataVisualization;;
829 *) type=;; 873 *) type=;;
830 esac 874 esac
831 type="Science;${type}" 875 type="Science;${type}"
832 ;; 876 ;;
833 877
878 sys)
879 type="System"
880 ;;
881
834 www) 882 www)
835 case ${catmin} in 883 case ${catmin} in
836 client) type=WebBrowser;; 884 client) type=WebBrowser;;
837 *) type=;; 885 *) type=;;
838 esac 886 esac
839 type="Network" 887 type="Network"
840 ;; 888 ;;
841 889
842 *) 890 *)
847 if [ "${SLOT}" == "0" ] ; then 895 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 896 local desktop_name="${PN}"
849 else 897 else
850 local desktop_name="${PN}-${SLOT}" 898 local desktop_name="${PN}-${SLOT}"
851 fi 899 fi
900 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 902
903 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 904 [Desktop Entry]
855Encoding=UTF-8 905 Version=1.0
856Version=0.9.2
857Name=${name} 906 Name=${name}
858Type=Application 907 Type=Application
859Comment=${DESCRIPTION} 908 Comment=${DESCRIPTION}
860Exec=${exec} 909 Exec=${exec}
861Path=${path} 910 TryExec=${exec%% *}
862Icon=${icon} 911 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 912 Categories=${type};
913 EOF
864 914
915 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
916
917 (
918 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 920 insinto /usr/share/applications
866 doins "${desktop}" 921 doins "${desktop}"
867 922 )
868 return 0
869} 923}
870 924
871# Make a GDM/KDM Session file 925# @FUNCTION: validate_desktop_entries
872# 926# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 927# @MAINTAINER:
874# title: File to execute to start the Window Manager 928# Carsten Lohrke <carlo@gentoo.org>
875# command: Name of the Window Manager 929# @DESCRIPTION:
930# Validate desktop entries using desktop-file-utils
931validate_desktop_entries() {
932 if [[ -x /usr/bin/desktop-file-validate ]] ; then
933 einfo "Checking desktop entry validity"
934 local directories=""
935 for d in /usr/share/applications $@ ; do
936 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
937 done
938 if [[ -n ${directories} ]] ; then
939 for FILE in $(find ${directories} -name "*\.desktop" \
940 -not -path '*.hidden*' | sort -u 2>/dev/null)
941 do
942 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
943 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
944 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
945 done
946 fi
947 echo ""
948 else
949 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
950 fi
951}
876 952
953# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command>
955# @DESCRIPTION:
956# Make a GDM/KDM Session file. The title is the file to execute to start the
957# Window Manager. The command is the name of the Window Manager.
877make_session_desktop() { 958make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 959 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 960 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
880 961
881 local title=$1 962 local title=$1
882 local command=$2 963 local command=$2
883 local desktop=${T}/${wm}.desktop 964 local desktop=${T}/${wm}.desktop
884 965
966 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 967 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 968 Name=${title}
888Comment=This session logs you into ${title} 969 Comment=This session logs you into ${title}
889Exec=${command} 970 Exec=${command}
890TryExec=${command} 971 TryExec=${command}
891Type=Application" > "${desktop}" 972 Type=Application
973 EOF
892 974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 978 insinto /usr/share/xsessions
894 doins "${desktop}" 979 doins "${desktop}"
980 )
895} 981}
896 982
983# @FUNCTION: domenu
984# @USAGE: <menus>
985# @DESCRIPTION:
986# Install the list of .desktop menu files into the appropriate directory
987# (/usr/share/applications).
897domenu() { 988domenu() {
989 (
990 # wrap the env here so that the 'insinto' call
991 # doesn't corrupt the env of the caller
898 local i j 992 local i j ret=0
899 insinto /usr/share/applications 993 insinto /usr/share/applications
900 for i in "$@" ; do 994 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 995 if [[ -f ${i} ]] ; then
902 doins "${i}" 996 doins "${i}"
997 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 998 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 999 for j in "${i}"/*.desktop ; do
905 doins "${j}" 1000 doins "${j}"
1001 ((ret+=$?))
906 done 1002 done
1003 else
1004 ((++ret))
907 fi 1005 fi
908 done 1006 done
1007 exit ${ret}
1008 )
909} 1009}
1010
1011# @FUNCTION: newmenu
1012# @USAGE: <menu> <newname>
1013# @DESCRIPTION:
1014# Like all other new* functions, install the specified menu as newname.
910newmenu() { 1015newmenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1019 insinto /usr/share/applications
912 newins "$1" "$2" 1020 newins "$@"
1021 )
913} 1022}
914 1023
1024# @FUNCTION: doicon
1025# @USAGE: <list of icons>
1026# @DESCRIPTION:
1027# Install the list of icons into the icon directory (/usr/share/pixmaps).
1028# This is useful in conjunction with creating desktop/menu files.
915doicon() { 1029doicon() {
1030 (
1031 # wrap the env here so that the 'insinto' call
1032 # doesn't corrupt the env of the caller
916 local i j 1033 local i j ret
917 insinto /usr/share/pixmaps 1034 insinto /usr/share/pixmaps
918 for i in "$@" ; do 1035 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 1036 if [[ -f ${i} ]] ; then
920 doins "${i}" 1037 doins "${i}"
1038 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 1039 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 1040 for j in "${i}"/*.png ; do
923 doins "${j}" 1041 doins "${j}"
1042 ((ret+=$?))
924 done 1043 done
1044 else
1045 ((++ret))
925 fi 1046 fi
926 done 1047 done
1048 exit ${ret}
1049 )
927} 1050}
1051
1052# @FUNCTION: newicon
1053# @USAGE: <icon> <newname>
1054# @DESCRIPTION:
1055# Like all other new* functions, install the specified icon as newname.
928newicon() { 1056newicon() {
1057 (
1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 1060 insinto /usr/share/pixmaps
930 newins "$1" "$2" 1061 newins "$@"
1062 )
931} 1063}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 1064
938# for internal use only (unpack_pdv and unpack_makeself) 1065# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 1066find_unpackable_file() {
940 local src="$1" 1067 local src=$1
941 if [ -z "${src}" ] 1068 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 1069 src=${DISTDIR}/${A}
944 else 1070 else
945 if [ -e "${DISTDIR}/${src}" ] 1071 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 1072 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 1073 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 1074 src=${PWD}/${src}
951 elif [ -e "${src}" ] 1075 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 1076 src=${src}
954 fi
955 fi 1077 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1078 fi
1079 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 1080 echo "${src}"
958} 1081}
959 1082
1083# @FUNCTION: unpack_pdv
1084# @USAGE: <file to unpack> <size of off_t>
1085# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 1086# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 1087# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad 1088# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1089# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964# 1090#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that 1091# You have to specify the off_t size ... I have no idea how to extract that
967# information out of the binary executable myself. basically you pass in 1092# information out of the binary executable myself. Basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv 1093# the size of the off_t type (in bytes) on the machine that built the pdv
1094# archive.
1095#
969# archive. one way to determine this is by running the following commands: 1096# One way to determine this is by running the following commands:
1097#
1098# @CODE
970# strings <pdv archive> | grep lseek 1099# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 1100# strace -elseek <pdv archive>
1101# @CODE
1102#
972# basically look for the first lseek command (we do the strings/grep because 1103# Basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd 1104# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example: 1105# parameter. Here is an example:
1106#
1107# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1108# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 1109# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1110# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 1111# lseek(3, -4, SEEK_END) = 2981250
1112# @CODE
1113#
979# thus we would pass in the value of '4' as the second parameter. 1114# Thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 1115unpack_pdv() {
981 local src="`find_unpackable_file $1`" 1116 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 1117 local sizeoff_t=$2
983 1118
1119 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1120 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 1121
986 local shrtsrc="`basename ${src}`" 1122 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1123 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1124 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1125 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
990 1126
991 # grab metadata for debug reasons 1127 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 1128 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1129 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 1130
995 # rip out the final file name from the metadata 1131 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1132 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 1133 datafile=$(basename "${datafile}")
998 1134
999 # now lets uncompress/untar the file if need be 1135 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 1136 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 1138
1003 local iscompressed="`file -b ${tmpfile}`" 1139 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 1140 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 1141 iscompressed=1
1006 mv ${tmpfile}{,.Z} 1142 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 1143 gunzip ${tmpfile}
1008 else 1144 else
1009 iscompressed=0 1145 iscompressed=0
1010 fi 1146 fi
1011 local istar="`file -b ${tmpfile}`" 1147 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1148 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 1149 istar=1
1014 else 1150 else
1015 istar=0 1151 istar=0
1016 fi 1152 fi
1017 1153
1045 true 1181 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1182 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1183 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1184}
1049 1185
1186# @FUNCTION: unpack_makeself
1187# @USAGE: [file to unpack] [offset] [tail|dd]
1188# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1189# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1190# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1191# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1192# many other game companies.
1054# 1193#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1194# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1195# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1196# the proper offset from the script itself.
1059unpack_makeself() { 1197unpack_makeself() {
1198 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1199 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1200 local skip=$2
1062 local exe="$3" 1201 local exe=$3
1063 1202
1203 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1204
1064 local shrtsrc="$(basename "${src}")" 1205 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1207 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1208 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1209 local skip=0
1070 exe=tail 1210 exe=tail
1071 case ${ver} in 1211 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1212 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1214 ;;
1075 2.0|2.0.1) 1215 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1217 ;;
1085 ;; 1225 ;;
1086 2.1.3) 1226 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1228 let skip="skip + 1"
1089 ;; 1229 ;;
1090 2.1.4) 1230 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1232 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1233 exe="dd"
1094 ;; 1234 ;;
1095 *) 1235 *)
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1248 *) die "makeself cant handle exe '${exe}'"
1109 esac 1249 esac
1110 1250
1111 # lets grab the first few bytes of the file to figure out what kind of archive it is 1251 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 local tmpfile="$(emktemp)" 1252 local tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1254 local filetype=$(file -b "${tmpfile}")
1115 case ${filetype} in 1255 case ${filetype} in
1116 *tar\ archive) 1256 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1257 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1258 ;;
1119 bzip2*) 1259 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1261 ;;
1131 ;; 1271 ;;
1132 esac 1272 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1274}
1135 1275
1276# @FUNCTION: check_license
1277# @USAGE: [license]
1278# @DESCRIPTION:
1136# Display a license for user to accept. 1279# Display a license for user to accept. If no license is
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used. 1280# specified, then ${LICENSE} is used.
1140check_license() { 1281check_license() {
1141 local lic=$1 1282 local lic=$1
1142 if [ -z "${lic}" ] ; then 1283 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1284 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1285 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1286 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1287 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1288 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1289 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1290 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1291 lic="${lic}"
1151 fi
1152 fi 1292 fi
1293 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1294 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1295 local l="`basename ${lic}`"
1155 1296
1156 # here is where we check for the licenses the user already 1297 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1298 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1299 local shopts=$-
1159 local alic 1300 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1301 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1302 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1303 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1304 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0 1305 return 0
1165 fi 1306 fi
1166 done 1307 done
1167 set +o noglob; set -$shopts #reset old shell opts 1308 set +o noglob; set -$shopts #reset old shell opts
1168 1309
1169 local licmsg="$(emktemp)" 1310 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1311 cat <<-EOF > ${licmsg}
1171********************************************************** 1312 **********************************************************
1172The following license outlines the terms of use of this 1313 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1314 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1315 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1316 CTRL+C out of this, the install will not run!
1176********************************************************** 1317 **********************************************************
1177 1318
1178EOF 1319 EOF
1179 cat ${lic} >> ${licmsg} 1320 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1322 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1323 read alic
1183 case ${alic} in 1324 case ${alic} in
1190 die "Failed to accept license" 1331 die "Failed to accept license"
1191 ;; 1332 ;;
1192 esac 1333 esac
1193} 1334}
1194 1335
1336# @FUNCTION: cdrom_get_cds
1337# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1338# @DESCRIPTION:
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1339# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1340# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1341#
1198# with these cdrom functions we handle all the user interaction and 1342# With these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds() 1343# standardize everything. All you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been 1344# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT. 1345# found at CDROM_ROOT.
1202# 1346#
1347# The function will attempt to locate a cd based upon a file that is on
1348# the cd. The more files you give this function, the more cds
1349# the cdrom functions will handle.
1350#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1351# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export 1352# etc... If you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1353# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1354# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1355# also use the CDROM_NAME_SET bash array.
1206# 1356#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1357# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() { 1358cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by 1359 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us 1360 # the # of files they gave us
1216 local cdcnt=0 1361 local cdcnt=0
1217 local f= 1362 local f=
1218 for f in "$@" ; do 1363 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1365 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1366 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1367 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1368 export CDROM_CURRENT_CD=1
1224 1369
1225 # now we see if the user gave use CD_ROOT ... 1370 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct 1371 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then 1372 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1373 local var=
1235 cdcnt=0 1374 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1375 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1376 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1377 var="CD_ROOT_${cdcnt}"
1378 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1379 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1380 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1381 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1383 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1384 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1385 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1386 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1387 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1388 export CDROM_SET=-1
1389 for f in ${CDROM_CHECK_1//:/ } ; do
1390 ((++CDROM_SET))
1391 [[ -e ${CD_ROOT}/${f} ]] && break
1392 done
1393 export CDROM_MATCH=${f}
1249 return 1394 return
1250 fi 1395 fi
1251 1396
1397 # User didn't help us out so lets make sure they know they can
1398 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1400 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo 1401 echo
1260 einfo "If you do not have the CD, but have the data files" 1402 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export" 1403 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1404 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1405 einfo "directory containing the files."
1264 echo 1406 echo
1265 einfo "For example:" 1407 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1408 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1409 echo
1268 else 1410 else
1411 if [[ -n ${CDROM_NAME_SET} ]] ; then
1412 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1413 cdcnt=0
1414 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1415 ((++cdcnt))
1416 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1417 done
1418 fi
1419
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1420 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1421 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1424 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1425 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1426 done
1276 echo 1427 echo
1277 einfo "If you do not have the CDs, but have the data files" 1428 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1429 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1430 einfo "the following variables so they point to the right place:"
1280 einfon "" 1431 einfon ""
1281 cdcnt=0 1432 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1433 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1434 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1435 echo -n " CD_ROOT_${cdcnt}"
1285 done 1436 done
1286 echo 1437 echo
1287 einfo "Or, if you have all the files in the same place, or" 1438 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT" 1439 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1442 echo
1292 einfo "For example:" 1443 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1444 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1445 echo
1295 fi 1446 fi
1447
1448 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1449 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1450 cdrom_load_next_cd
1298} 1451}
1299 1452
1300# this is only used when you need access to more than one cd. 1453# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1454# @DESCRIPTION:
1302# when it returns, CDROM_ROOT will be pointing to the second cd. 1455# Some packages are so big they come on multiple CDs. When you're done reading
1303# remember, you can only go forward in the cd chain, you can't go back. 1456# files off a CD and want access to the next one, just call this function.
1457# Again, all the messy details of user interaction are taken care of for you.
1458# Once this returns, just read the variable CDROM_ROOT for the location of the
1459# mounted CD. Note that you can only go forward in the CD list, so make sure
1460# you only call this function when you're done using the current CD.
1304cdrom_load_next_cd() { 1461cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1462 local var
1307 1463 ((++CDROM_CURRENT_CD))
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312 1464
1313 unset CDROM_ROOT 1465 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1466 var=CD_ROOT_${CDROM_CURRENT_CD}
1467 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1468 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1469 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1470 _cdrom_locate_file_on_cd ${!var}
1318 else 1471 else
1319 export CDROM_ROOT=${!var} 1472 export CDROM_ROOT=${!var}
1320 fi 1473 fi
1321 1474
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1475 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1327# all it does is try to locate a give file on a cd ... if the cd isn't 1480# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be 1481# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until: 1482# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1483# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1484# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1485_cdrom_locate_file_on_cd() {
1486 local mline=""
1487 local showedmsg=0 showjolietmsg=0
1488
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1489 while [[ -z ${CDROM_ROOT} ]] ; do
1490 local i=0
1491 local -a cdset=(${*//:/ })
1492 if [[ -n ${CDROM_SET} ]] ; then
1493 cdset=(${cdset[${CDROM_SET}]})
1494 fi
1495
1496 while [[ -n ${cdset[${i}]} ]] ; do
1334 local dir="$(dirname ${@})" 1497 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1498 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1499
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1500 local point= node= fs= foo=
1501 while read point node fs foo ; do
1502 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1503 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1504 && continue
1505 point=${point//\040/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1506 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1507 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && export CDROM_ROOT=${mline} 1508 export CDROM_ROOT=${point}
1509 export CDROM_SET=${i}
1510 export CDROM_MATCH=${cdset[${i}]}
1511 return
1512 done <<< "$(get_mounts)"
1513
1514 ((++i))
1343 done 1515 done
1344 1516
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1517 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1518 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1520 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1521 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1522 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !" 1523 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1524 fi
1362 showedmsg=1 1525 else
1526 if [[ -z ${CDROM_NAME_1} ]] ; then
1527 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1528 else
1529 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1530 einfo "Please insert+mount the ${!var} cdrom now !"
1531 fi
1363 fi 1532 fi
1533 showedmsg=1
1534 fi
1364 einfo "Press return to scan for the cd again" 1535 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1536 einfo "or hit CTRL+C to abort the emerge."
1366 read 1537 echo
1538 if [[ ${showjolietmsg} -eq 0 ]] ; then
1539 showjolietmsg=1
1540 else
1541 ewarn "If you are having trouble with the detection"
1542 ewarn "of your CD, it is possible that you do not have"
1543 ewarn "Joliet support enabled in your kernel. Please"
1544 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1545 ebeep 5
1367 fi 1546 fi
1547 read || die "something is screwed with your system"
1368 done 1548 done
1369} 1549}
1370 1550
1551# @FUNCTION: strip-linguas
1552# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1553# @DESCRIPTION:
1371# Make sure that LINGUAS only contains languages that 1554# Make sure that LINGUAS only contains languages that
1372# a package can support 1555# a package can support. The first form allows you to
1373# 1556# specify a list of LINGUAS. The -i builds a list of po
1374# usage: strip-linguas <allow LINGUAS> 1557# files found in all the directories and uses the
1375# strip-linguas -i <directories of .po files> 1558# intersection of the lists. The -u builds a list of po
1376# strip-linguas -u <directories of .po files> 1559# files found in all the directories and uses the union
1377# 1560# of the lists.
1378# The first form allows you to specify a list of LINGUAS.
1379# The -i builds a list of po files found in all the
1380# directories and uses the intersection of the lists.
1381# The -u builds a list of po files found in all the
1382# directories and uses the union of the lists.
1383strip-linguas() { 1561strip-linguas() {
1384 local ls newls 1562 local ls newls nols
1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386 local op=$1; shift 1564 local op=$1; shift
1387 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1388 local d f 1566 local d f
1389 for d in "$@" ; do 1567 for d in "$@" ; do
1390 if [[ ${op} == "-u" ]] ; then 1568 if [[ ${op} == "-u" ]] ; then
1391 newls=${ls} 1569 newls=${ls}
1392 else 1570 else
1393 newls="" 1571 newls=""
1394 fi 1572 fi
1395 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1573 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1396 if [[ ${op} == "-i" ]] ; then 1574 if [[ ${op} == "-i" ]] ; then
1397 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1575 hasq ${f} ${ls} && newls="${newls} ${f}"
1398 else 1576 else
1399 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1577 hasq ${f} ${ls} || newls="${newls} ${f}"
1400 fi 1578 fi
1401 done 1579 done
1402 ls=${newls} 1580 ls=${newls}
1403 done 1581 done
1404 ls=${ls//.po}
1405 else 1582 else
1406 ls=$@ 1583 ls="$@"
1407 fi 1584 fi
1408 1585
1409 ls=" ${ls} " 1586 nols=""
1410 newls="" 1587 newls=""
1411 for f in ${LINGUAS} ; do 1588 for f in ${LINGUAS} ; do
1412 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1589 if hasq ${f} ${ls} ; then
1413 newls="${newls} ${f}" 1590 newls="${newls} ${f}"
1414 else 1591 else
1415 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1592 nols="${nols} ${f}"
1416 fi 1593 fi
1417 done 1594 done
1418 if [[ -z ${newls} ]] ; then 1595 [[ -n ${nols} ]] \
1419 export LINGUAS="" 1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1420 else
1421 export LINGUAS=${newls:1} 1597 export LINGUAS=${newls:1}
1422 fi
1423} 1598}
1424 1599
1425# moved from kernel.eclass since they are generally useful outside of 1600# @FUNCTION: preserve_old_lib
1426# kernel.eclass -iggy (20041002) 1601# @USAGE: <libs to preserve> [more libs]
1427 1602# @DESCRIPTION:
1428# the following functions are useful in kernel module ebuilds, etc.
1429# for an example see ivtv or drbd ebuilds
1430
1431# set's ARCH to match what the kernel expects
1432set_arch_to_kernel() {
1433 i=10
1434 while ((i--)) ; do
1435 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436 done
1437 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1438 case ${ARCH} in
1439 x86) export ARCH="i386";;
1440 amd64) export ARCH="x86_64";;
1441 hppa) export ARCH="parisc";;
1442 mips) export ARCH="mips";;
1443 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1444 *) export ARCH="${ARCH}";;
1445 esac
1446}
1447
1448# set's ARCH back to what portage expects
1449set_arch_to_portage() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1455}
1456
1457# Jeremy Huddleston <eradicator@gentoo.org>:
1458# preserve_old_lib /path/to/libblah.so.0
1459# preserve_old_lib_notify /path/to/libblah.so.0
1460#
1461# These functions are useful when a lib in your package changes --soname. Such 1603# These functions are useful when a lib in your package changes ABI SONAME.
1462# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1604# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1463# would break packages that link against it. Most people get around this 1605# would break packages that link against it. Most people get around this
1464# by using the portage SLOT mechanism, but that is not always a relevant 1606# by using the portage SLOT mechanism, but that is not always a relevant
1465# solution, so instead you can add the following to your ebuilds: 1607# solution, so instead you can call this from pkg_preinst. See also the
1466# 1608# preserve_old_lib_notify function.
1467# src_install() {
1468# ...
1469# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472#
1473# pkg_postinst() {
1474# ...
1475# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478
1479preserve_old_lib() { 1609preserve_old_lib() {
1480 LIB=$1 1610 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1611 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1612 die "Invalid preserve_old_lib() usage"
1613 fi
1614 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1481 1615
1482 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1616 # let portage worry about it
1483 SONAME=`basename ${LIB}` 1617 has preserve-libs ${FEATURES} && return 0
1484 DIRNAME=`dirname ${LIB}`
1485 1618
1486 dodir ${DIRNAME} 1619 local lib dir
1487 cp ${ROOT}${LIB} ${D}${DIRNAME} 1620 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*}
1623 dodir ${dir} || die "dodir ${dir} failed"
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1488 touch ${D}${LIB} 1625 touch "${D}"/${lib}
1489 fi 1626 done
1490} 1627}
1491 1628
1629# @FUNCTION: preserve_old_lib_notify
1630# @USAGE: <libs to notify> [more libs]
1631# @DESCRIPTION:
1632# Spit helpful messages about the libraries preserved by preserve_old_lib.
1492preserve_old_lib_notify() { 1633preserve_old_lib_notify() {
1493 LIB=$1 1634 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1635 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1636 die "Invalid preserve_old_lib_notify() usage"
1637 fi
1494 1638
1495 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1496 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1497 1641
1642 local lib notice=0
1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 if [[ ${notice} -eq 0 ]] ; then
1646 notice=1
1498 einfo "An old version of an installed library was detected on your system." 1647 ewarn "Old versions of installed libraries were detected on your system."
1499 einfo "In order to avoid breaking packages that link against is, this older version" 1648 ewarn "In order to avoid breaking packages that depend on these old libs,"
1500 einfo "is not being removed. In order to make full use of this newer version," 1649 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1501 einfo "you will need to execute the following command:" 1650 ewarn "in order to remove these old dependencies. If you do not have this"
1502 einfo " revdep-rebuild --soname ${SONAME}" 1651 ewarn "helper program, simply emerge the 'gentoolkit' package."
1503 einfo 1652 ewarn
1504 einfo "After doing that, you can safely remove ${LIB}"
1505 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 fi 1653 fi
1654 ewarn " # revdep-rebuild --library ${lib##*/}"
1655 done
1656 if [[ ${notice} -eq 1 ]] ; then
1657 ewarn
1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1660 for lib in "$@" ; do
1661 ewarn " # rm '${lib}'"
1662 done
1663 fi
1507} 1664}
1508 1665
1509# Hack for people to figure out if a package was built with 1666# @FUNCTION: built_with_use
1510# certain USE flags 1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION:
1669# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE).
1674# The default is to abort (call die). The -a and -o flags control
1675# the requirements of the USE flags. They correspond to "and" and "or"
1676# logic. So the -a flag means all listed USE flags must be enabled
1677# while the -o flag means at least one of the listed IUSE flags must be
1678# enabled. The --hidden option is really for internal use only as it
1679# means the USE flag we're checking is hidden expanded, so it won't be found
1680# in IUSE like normal USE flags.
1511# 1681#
1512# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1682# Remember that this function isn't terribly intelligent so order of optional
1513# ex: built_with_use xchat gtk2 1683# flags matter.
1514#
1515# Flags: -a all USE flags should be utilized
1516# -o at least one USE flag should be utilized
1517# Note: the default flag is '-a'
1518built_with_use() { 1684built_with_use() {
1685 local hidden="no"
1686 if [[ $1 == "--hidden" ]] ; then
1687 hidden="yes"
1688 shift
1689 fi
1690
1691 local missing_action="die"
1692 if [[ $1 == "--missing" ]] ; then
1693 missing_action=$2
1694 shift ; shift
1695 case ${missing_action} in
1696 true|false|die) ;;
1697 *) die "unknown action '${missing_action}'";;
1698 esac
1699 fi
1700
1519 local opt=$1 1701 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1702 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521 1703
1522 local PKG=$(best_version $1) 1704 local PKG=$(best_version $1)
1705 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift 1706 shift
1524 1707
1525 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1708 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 [[ ! -e ${USEFILE} ]] && return 1 1709 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1710
1711 # if the IUSE file doesn't exist, the read will error out, we need to handle
1712 # this gracefully
1713 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1714 case ${missing_action} in
1715 true) return 0;;
1716 false) return 1;;
1717 die) die "Unable to determine what USE flags $PKG was built with";;
1718 esac
1719 fi
1720
1721 if [[ ${hidden} == "no" ]] ; then
1722 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1723 # Don't check USE_EXPAND #147237
1724 local expand
1725 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1726 if [[ $1 == ${expand}_* ]] ; then
1727 expand=""
1728 break
1729 fi
1730 done
1731 if [[ -n ${expand} ]] ; then
1732 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1733 case ${missing_action} in
1734 true) return 0;;
1735 false) return 1;;
1736 die) die "$PKG does not actually support the $1 USE flag!";;
1737 esac
1738 fi
1739 fi
1740 fi
1527 1741
1528 local USE_BUILT=$(<${USEFILE}) 1742 local USE_BUILT=$(<${USEFILE})
1529 while [[ $# -gt 0 ]] ; do 1743 while [[ $# -gt 0 ]] ; do
1530 if [[ ${opt} = "-o" ]] ; then 1744 if [[ ${opt} = "-o" ]] ; then
1531 has $1 ${USE_BUILT} && return 0 1745 has $1 ${USE_BUILT} && return 0
1535 shift 1749 shift
1536 done 1750 done
1537 [[ ${opt} = "-a" ]] 1751 [[ ${opt} = "-a" ]]
1538} 1752}
1539 1753
1754# @FUNCTION: epunt_cxx
1755# @USAGE: [dir to scan]
1756# @DESCRIPTION:
1540# Many configure scripts wrongly bail when a C++ compiler 1757# Many configure scripts wrongly bail when a C++ compiler could not be
1541# could not be detected. #73450 1758# detected. If dir is not specified, then it defaults to ${S}.
1759#
1760# http://bugs.gentoo.org/73450
1542epunt_cxx() { 1761epunt_cxx() {
1543 local dir=$1 1762 local dir=$1
1544 [[ -z ${dir} ]] && dir=${S} 1763 [[ -z ${dir} ]] && dir=${S}
1545 ebegin "Removing useless C++ checks" 1764 ebegin "Removing useless C++ checks"
1546 local f 1765 local f
1547 for f in $(find ${dir} -name configure) ; do 1766 find "${dir}" -name configure | while read f ; do
1548 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1767 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549 done 1768 done
1550 eend 0 1769 eend 0
1551} 1770}
1552 1771
1553# dopamd <file> [more files] 1772# @FUNCTION: make_wrapper
1554# 1773# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1555# Install pam auth config file in /etc/pam.d 1774# @DESCRIPTION:
1556dopamd() { 1775# Create a shell wrapper script named wrapper in installpath
1557 [[ -z $1 ]] && die "dopamd requires at least one argument" 1776# (defaults to the bindir) to execute target (default of wrapper) by
1558 1777# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1559 use pam || return 0 1778# libpaths followed by optionally changing directory to chdir.
1560
1561 INSDESTTREE=/etc/pam.d \
1562 doins "$@" || die "failed to install $@"
1563}
1564# newpamd <old name> <new name>
1565#
1566# Install pam file <old name> as <new name> in /etc/pam.d
1567newpamd() {
1568 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1569
1570 use pam || return 0
1571
1572 INSDESTTREE=/etc/pam.d \
1573 newins "$1" "$2" || die "failed to install $1 as $2"
1574}
1575
1576# make a wrapper script ...
1577# NOTE: this was originally games_make_wrapper, but I noticed other places where
1578# this could be used, so I have moved it here and made it not games-specific
1579# -- wolf31o2
1580# $1 == wrapper name
1581# $2 == binary to run
1582# $3 == directory to chdir before running binary
1583# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1584# $5 == path for wrapper
1585make_wrapper() { 1779make_wrapper() {
1586 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1780 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 local tmpwrapper=$(emktemp) 1781 local tmpwrapper=$(emktemp)
1782 # We don't want to quote ${bin} so that people can pass complex
1783 # things as $bin ... "./someprog --args"
1588 cat << EOF > "${tmpwrapper}" 1784 cat << EOF > "${tmpwrapper}"
1589#!/bin/sh 1785#!/bin/sh
1590cd "${chdir}" 1786cd "${chdir:-.}"
1787if [ -n "${libdir}" ] ; then
1788 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1591export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1789 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1790 else
1791 export LD_LIBRARY_PATH="${libdir}"
1792 fi
1793fi
1592exec ${bin} "\$@" 1794exec ${bin} "\$@"
1593EOF 1795EOF
1594 chmod go+rx "${tmpwrapper}" 1796 chmod go+rx "${tmpwrapper}"
1595 if [ -n "${5}" ] 1797 if [[ -n ${path} ]] ; then
1596 then 1798 (
1597 exeinto ${5} 1799 exeinto "${path}"
1598 newexe "${tmpwrapper}" "${wrapper}" 1800 newexe "${tmpwrapper}" "${wrapper}"
1801 ) || die
1599 else 1802 else
1600 newbin "${tmpwrapper}" "${wrapper}" 1803 newbin "${tmpwrapper}" "${wrapper}" || die
1601 fi 1804 fi
1602} 1805}

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