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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 1.181 2005/06/09 15:25:56 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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 <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 44 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 46 echo -ne "\a"
43 sleep 1 47 sleep 1
44 done 48 done
45 fi 49 fi
46}
47
48# This function generate linker scripts in /usr/lib for dynamic
49# libs in /lib. This is to fix linking problems when you have
50# the .so in /lib, and the .a in /usr/lib. What happens is that
51# in some cases when linking dynamic, the .a in /usr/lib is used
52# instead of the .so in /lib due to gcc/libtool tweaking ld's
53# library search path. This cause many builds to fail.
54# See bug #4411 for more info.
55#
56# To use, simply call:
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(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}
86
87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
89#
90# <azarah@gentoo.org> (11 Nov 2002)
91#
92draw_line() {
93 local i=0
94 local str_length=""
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} 50}
117 51
118# Default directory where patches are located 52# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 54# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 56# Default options for patch
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# 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. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
127# and not the full path .. 62# and not the full path ..
128EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 64# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
134# 69#
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
136# 71#
137EPATCH_FORCE="no" 72EPATCH_FORCE="no"
138 73
139# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
140# or two patches. 75# or two patches.
151# 86#
152# Patches are applied in current directory. 87# Patches are applied in current directory.
153# 88#
154# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
155# 90#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
157# 92#
158# For example: 93# For example:
159# 94#
160# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
161# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
162# 97#
163# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
164# specific patches. 99# specific patches.
165# 100#
166# If you however give an argument to epatch(), it will treat it as a 101# 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. 103# hand its a directory, it will set EPATCH_SOURCE to this.
169# 104#
170# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
171# 106#
172epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 113 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
178 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 121
180 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
181 then 123 then
182 local m="" 124 local m=""
183 for m in "$@" ; do 125 for m in "$@" ; do
201 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
202 else 144 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 146 fi
205 else 147 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 150 then
210 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
211 fi 152 fi
212 153
247 fi 188 fi
248 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
249 do 190 do
250 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
251 # 192 #
252 # ???_arch_foo.patch 193 # ???_arch_foo.patch
253 # 194 #
254 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
257 then 198 then
258 local count=0 199 local count=0
259 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 201 local patchname=${x##*/}
261 202
284 225
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
287 do 228 do
288 # Generate some useful debug info ... 229 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 232
292 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 234 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 237 else
297 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
298 fi 239 fi
299 240
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 243
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 246
306 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 248 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 250 then
313 count=5 254 count=5
314 break 255 break
315 fi 256 fi
316 fi 257 fi
317 258
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 260 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 266
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
327 269
328 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
329 then 271 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 273 echo
370 then 312 then
371 einfo "Done with patching" 313 einfo "Done with patching"
372 fi 314 fi
373} 315}
374 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 321# 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() { 322emktemp() {
381 local exe="touch" 323 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 325 local topdir=$1
384 326
385 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 329 && topdir="/tmp" \
389 || topdir="${T}" 330 || topdir=${T}
390 fi 331 fi
391 332
392 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
393 then 334 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 335 local tmp=/
395 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 338 done
398 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 340 echo "${tmp}"
400 else 341 else
401 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 343 # but should produce a usable file on all userlands
403 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 348 fi
349 fi
406} 350}
407 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 361# 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() { 362egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 363 case ${CHOST} in
364 *-darwin*)
416 case "$2" in 365 case "$2" in
417 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 368 ;;
420 *) # Numeric 369 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 371 ;;
423 esac 372 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 373 ;;
425 local action 374 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 375 local opts action="user"
427 then 376 [[ $1 == "passwd" ]] || action="group"
428 action="user" 377
429 else 378 # lookup by uid/gid
430 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 381 fi
382
432 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
433 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
434 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 390 getent "$1" "$2"
436 fi 391 ;;
392 esac
437} 393}
438 394
439# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
440# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 397# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
443# 399# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 402# 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() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
453 # get the username 411 # get the username
454 local euser="$1"; shift 412 local euser=$1; shift
455 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
456 then
457 eerror "No username specified !" 414 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
459 fi 416 fi
460 417
461 # lets see if the username already exists 418 # lets see if the username already exists
462 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 then
464 return 0 420 return 0
465 fi 421 fi
466 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
467 423
468 # options to pass to useradd 424 # options to pass to useradd
469 local opts= 425 local opts=
470 426
471 # handle uid 427 # handle uid
472 local euid="$1"; shift 428 local euid=$1; shift
473 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
474 then
475 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
476 then
477 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
478 then
479 euid="next" 432 euid="next"
480 fi 433 fi
481 else 434 else
482 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
484 fi 437 fi
485 else 438 else
486 euid="next" 439 euid="next"
487 fi 440 fi
488 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
489 then 442 for ((euid = 101; euid <= 999; euid++)); do
490 local pwrange
491 if [ "${USERLAND}" == "BSD" ] ; then
492 pwrange="`jot 898 101`"
493 else
494 pwrange="`seq 101 999`"
495 fi
496 for euid in ${pwrange} ; do
497 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
498 done 444 done
499 fi 445 fi
500 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
501 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
502 448
503 # handle shell 449 # handle shell
504 local eshell="$1"; shift 450 local eshell=$1; shift
505 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
506 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
507 if [ ! -e "${eshell}" ]
508 then
509 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
510 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
511 fi 459 fi
512 else 460 else
513 if [[ "${USERLAND}" == "Darwin" ]]; then 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
514 eshell="/usr/bin/false" 468 GNU) shell="/bin/false" ;;
515 elif [[ "${USERLAND}" == "BSD" ]]; then 469 BSD) shell="/sbin/nologin" ;;
516 eshell="/usr/sbin/nologin" 470 Darwin) shell="/usr/sbin/nologin" ;;
517 else 471 *) die "Unable to identify the default shell for userland ${USERLAND}"
518 eshell="/bin/false" 472 esac
519 fi 473 fi
474
475 eshell=${shell}
520 fi 476 fi
521 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
522 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
523 479
524 # handle homedir 480 # handle homedir
525 local ehome="$1"; shift 481 local ehome=$1; shift
526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
527 then
528 ehome="/dev/null" 483 ehome="/dev/null"
529 fi 484 fi
530 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
531 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
532 487
533 # handle groups 488 # handle groups
534 local egroups="$1"; shift 489 local egroups=$1; shift
535 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
536 then
537 local oldifs="${IFS}" 491 local oldifs=${IFS}
538 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
539 493
540 export IFS="," 494 export IFS=","
541 for g in ${egroups} 495 for g in ${egroups} ; do
542 do
543 export IFS="${oldifs}" 496 export IFS=${oldifs}
544 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
545 then
546 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
547 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
548 fi 500 fi
549 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
550 then
551 defgroup="${g}" 502 defgroup=${g}
552 else 503 else
553 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
554 fi 505 fi
555 export IFS="," 506 export IFS=","
556 done 507 done
557 export IFS="${oldifs}" 508 export IFS=${oldifs}
558 509
559 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
560 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
561 then
562 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
563 fi 513 fi
564 else 514 else
565 egroups="(none)" 515 egroups="(none)"
566 fi 516 fi
567 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
568 518
569 # handle extra and add the user 519 # handle extra and add the user
570 local eextra="$@"
571 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
572 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
573 if [[ "${USERLAND}" == "Darwin" ]] 522 case ${CHOST} in
574 then 523 *-darwin*)
575 ### Make the user 524 ### Make the user
576 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
577 then
578 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
579 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
580 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
581 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
582 ### Add the user to the groups specified 530 ### Add the user to the groups specified
583 local oldifs="${IFS}" 531 local oldifs=${IFS}
584 export IFS="," 532 export IFS=","
585 for g in ${egroups} 533 for g in ${egroups} ; do
586 do
587 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
588 done 535 done
589 export IFS="${oldifs}" 536 export IFS=${oldifs}
590 else 537 else
591 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
592 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
593 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
594 die "Required function missing" 541 die "Required function missing"
595 fi 542 fi
596 elif [[ "${USERLAND}" == "BSD" ]] ; then 543 ;;
597 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
598 then 545 if [[ -z $@ ]] ; then
599 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
600 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
601 die "enewuser failed" 548 die "enewuser failed"
602 else 549 else
603 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
604 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
605 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
606 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
607 else 559 else
608 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
609 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
611 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
612 || die "enewuser failed" 582 || die "enewuser failed"
613 else 583 else
614 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
615 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
616 || die "enewuser failed" 586 || die "enewuser failed"
617 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
618 fi 596 fi
597
619 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
620
621 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
622 then
623 einfo " - Creating ${ehome} in ${D}"
624 dodir ${ehome}
625 fowners ${euser} ${ehome}
626 fperms 755 ${ehome}
627 fi
628} 599}
629 600
630# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
631# vapier@gentoo.org 602# @USAGE: <group> [gid]
632# 603# @DESCRIPTION:
633# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
634# 605# group to the system. Just give it a group name to add and enewgroup will
635# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
636# groupname: REQUIRED ! 607# allocate the next available one.
637# gid: next available (see groupadd(8))
638# extra: none
639enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
640 # get the group 616 # get the group
641 local egroup="$1"; shift 617 local egroup="$1"; shift
642 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
643 then 619 then
644 eerror "No group specified !" 620 eerror "No group specified !"
645 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
646 fi 622 fi
647 623
648 # see if group already exists 624 # see if group already exists
649 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
650 then
651 return 0 626 return 0
652 fi 627 fi
653 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
654 629
655 # options to pass to useradd 630 # options to pass to useradd
661 then 636 then
662 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
663 then 638 then
664 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
665 then 640 then
666 if [[ "${USERLAND}" == "Darwin" ]]; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
667 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
668 else 643 else
669 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
670 fi 645 fi
671 else 646 else
685 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
686 661
687 # add the group 662 # add the group
688 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
689 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
690 if [[ "${USERLAND}" == "Darwin" ]]; then 665 case ${CHOST} in
666 *-darwin*)
691 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
692 then 668 then
693 einfo "Extra options are not supported on Darwin/OS X yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
694 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
695 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
696 die "Required function missing" 672 die "Required function missing"
697 fi 673 fi
698 674
699 # If we need the next available 675 # If we need the next available
700 case ${egid} in 676 case ${egid} in
701 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
702 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
703 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
704 done 680 done
705 esac 681 esac
706 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
707 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
708 elif [[ "${USERLAND}" == "BSD" ]] ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
709 case ${egid} in 687 case ${egid} in
710 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
711 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
713 done 691 done
714 esac 692 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
717 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
718 fi 708 ;;
709 esac
719 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
720} 711}
721 712
722# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
723# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
724# 715# @DESCRIPTION:
725# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
726edos2unix() { 720edos2unix() {
727 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
728 do
729 cp "${f}" ${T}/edos2unix
730 sed 's/\r$//' ${T}/edos2unix > "${f}"
731 done
732} 722}
733
734
735##############################################################
736# START: Handle .desktop files and menu entries #
737# maybe this should be separated into a new eclass some time #
738# lanius@gentoo.org #
739##############################################################
740 723
741# Make a desktop file ! 724# Make a desktop file !
742# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
743# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
744# 727#
745# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
746# 729#
747# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
748# name: the name that will show up in the menu 731# name: the name that will show up in the menu
749# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
750# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
751# a full path to an icon 734# a full path to an icon
752# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
754# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
755make_desktop_entry() { 738make_desktop_entry() {
756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
757 740
758 local exec=${1} 741 local exec=${1}
759 local name=${2:-${PN}} 742 local name=${2:-${PN}}
760 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
761 local type=${4} 744 local type=${4}
762 local path=${5} 745 local path=${5}
763 746
764 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
765 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
766 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
767 case ${catmaj} in 750 case ${catmaj} in
768 app) 751 app)
769 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
770 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
771 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
772 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
773 editors) type=TextEditor;; 761 editors) type=TextEditor;;
774 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
775 emulation) type=Emulator;; 763 emulation) type=Emulator;;
776 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
777 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
778 vim) type=TextEditor;; 767 vim) type=TextEditor;;
779 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
780 *) type=;; 769 *) type=;;
781 esac 770 esac
782 ;; 771 ;;
783 772
784 dev) 773 dev)
785 type="Development" 774 type="Development"
786 ;; 775 ;;
787 776
788 games) 777 games)
789 [[ -z ${path} ]] && path=${GAMES_BINDIR}
790
791 case ${catmin} in 778 case ${catmin} in
792 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
793 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
794 board) type=BoardGame;; 781 board) type=BoardGame;;
795 kid) type=KidsGame;;
796 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
797 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
798 rpg) type=RolePlaying;;
799 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
800 simulation) type=Simulation;; 787 simulation) type=Simulation;;
801 sports) type=SportsGame;; 788 sports) type=SportsGame;;
802 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
803 *) type=;; 790 *) type=;;
804 esac 791 esac
805 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
806 ;; 801 ;;
807 802
808 mail) 803 mail)
809 type="Network;Email" 804 type="Network;Email"
810 ;; 805 ;;
812 media) 807 media)
813 case ${catmin} in 808 case ${catmin} in
814 gfx) type=Graphics;; 809 gfx) type=Graphics;;
815 radio) type=Tuner;; 810 radio) type=Tuner;;
816 sound) type=Audio;; 811 sound) type=Audio;;
817 tv) type=TV;; 812 tv) type=TV;;
818 video) type=Video;; 813 video) type=Video;;
819 *) type=;; 814 *) type=;;
820 esac 815 esac
821 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
822 ;; 817 ;;
823 818
824 net) 819 net)
825 case ${catmin} in 820 case ${catmin} in
826 dialup) type=Dialup;; 821 dialup) type=Dialup;;
827 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
828 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
829 irc) type=IRCClient;; 824 irc) type=IRCClient;;
830 mail) type=Email;; 825 mail) type=Email;;
831 news) type=News;; 826 news) type=News;;
832 nntp) type=News;; 827 nntp) type=News;;
833 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
834 *) type=;; 829 *) type=;;
835 esac 830 esac
836 type="Network;${type}" 831 type="Network;${type}"
837 ;; 832 ;;
838 833
839 sci) 834 sci)
840 case ${catmin} in 835 case ${catmin} in
841 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
842 bio*) type=Biology;; 837 bio*) type=Biology;;
843 calc*) type=Calculator;; 838 calc*) type=Calculator;;
844 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
845 geo*) type=Geology;; 841 geo*) type=Geology;;
846 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
847 *) type=;; 845 *) type=;;
848 esac 846 esac
849 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
850 ;; 852 ;;
851 853
852 www) 854 www)
853 case ${catmin} in 855 case ${catmin} in
854 client) type=WebBrowser;; 856 client) type=WebBrowser;;
855 *) type=;; 857 *) type=;;
856 esac 858 esac
857 type="Network" 859 type="Network"
858 ;; 860 ;;
859 861
860 *) 862 *)
865 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
866 local desktop_name="${PN}" 868 local desktop_name="${PN}"
867 else 869 else
868 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
869 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
871 874
875 cat <<-EOF > "${desktop}"
872echo "[Desktop Entry] 876 [Desktop Entry]
873Encoding=UTF-8 877 Version=1.0
874Version=0.9.2
875Name=${name} 878 Name=${name}
876Type=Application 879 Type=Application
877Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
878Exec=${exec} 881 Exec=${exec}
879Path=${path} 882 TryExec=${exec%% *}
880Icon=${icon} 883 Icon=${icon}
881Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
882 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
883 insinto /usr/share/applications 892 insinto /usr/share/applications
884 doins "${desktop}" 893 doins "${desktop}"
885 894 )
886 return 0
887} 895}
888 896
889# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
890# 898# @USAGE: [directories]
891# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
892# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
893# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
894 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
895make_session_desktop() { 930make_session_desktop() {
896 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
897 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
898 933
899 local title=$1 934 local title=$1
900 local command=$2 935 local command=$2
901 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
902 937
938 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 939 [Desktop Entry]
904Encoding=UTF-8
905Name=${title} 940 Name=${title}
906Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
907Exec=${command} 942 Exec=${command}
908TryExec=${command} 943 TryExec=${command}
909Type=Application" > "${desktop}" 944 Type=Application
945 EOF
910 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
911 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
912 doins "${desktop}" 951 doins "${desktop}"
952 )
913} 953}
914 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
915domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
916 local i j 964 local i j ret=0
917 insinto /usr/share/applications 965 insinto /usr/share/applications
918 for i in "$@" ; do 966 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
920 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
923 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
924 done 974 done
975 else
976 ((++ret))
925 fi 977 fi
926 done 978 done
979 exit ${ret}
980 )
927} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
928newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
929 insinto /usr/share/applications 991 insinto /usr/share/applications
930 newins "$1" "$2" 992 newins "$@"
993 )
931} 994}
932 995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
933doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
934 local i j 1005 local i j ret
935 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
936 for i in "$@" ; do 1007 for i in "$@" ; do
937 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
938 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
939 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
940 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
941 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
942 done 1015 done
1016 else
1017 ((++ret))
943 fi 1018 fi
944 done 1019 done
1020 exit ${ret}
1021 )
945} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
946newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
947 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
948 newins "$1" "$2" 1033 newins "$@"
1034 )
949} 1035}
950
951##############################################################
952# END: Handle .desktop files and menu entries #
953##############################################################
954
955 1036
956# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
957find_unpackable_file() { 1038find_unpackable_file() {
958 local src="$1" 1039 local src=$1
959 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
960 then
961 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
962 else 1042 else
963 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
964 then
965 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
966 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
967 then
968 src="${PWD}/${src}" 1046 src=${PWD}/${src}
969 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
970 then
971 src="${src}" 1048 src=${src}
972 fi
973 fi 1049 fi
974 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
975 echo "${src}" 1052 echo "${src}"
976} 1053}
977 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
978# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
979# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
980# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
981# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
982# 1062#
983# Usage: unpack_pdv [file to unpack] [size of off_t]
984# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
985# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
986# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
987# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
988# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
989# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
990# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
991# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
992# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
993# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
994# lseek 1081# lseek
995# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
996# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
997# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
998unpack_pdv() { 1087unpack_pdv() {
999 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1000 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1001 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1003 1093
1004 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1007 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1008 1098
1009 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1010 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1012 1102
1013 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1015 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1016 1106
1017 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1018 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020 1110
1021 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1022 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1023 iscompressed=1 1113 iscompressed=1
1024 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1025 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1026 else 1116 else
1027 iscompressed=0 1117 iscompressed=0
1028 fi 1118 fi
1029 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1030 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1031 istar=1 1121 istar=1
1032 else 1122 else
1033 istar=0 1123 istar=0
1034 fi 1124 fi
1035 1125
1063 true 1153 true
1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066} 1156}
1067 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1068# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1069# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1070# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1071# many other game companies. 1164# many other game companies.
1072# 1165#
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1074# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1076# the proper offset from the script itself. 1168# the proper offset from the script itself.
1077unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1078 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1079 local skip="$2" 1172 local skip=$2
1080 local exe="$3" 1173 local exe=$3
1081 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1082 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1085 then
1086 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1087 local skip=0 1181 local skip=0
1088 exe=tail 1182 exe=tail
1089 case ${ver} in 1183 case ${ver} in
1090 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1091 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1092 ;; 1186 ;;
1093 2.0|2.0.1) 1187 2.0|2.0.1)
1094 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1095 ;; 1189 ;;
1103 ;; 1197 ;;
1104 2.1.3) 1198 2.1.3)
1105 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1106 let skip="skip + 1" 1200 let skip="skip + 1"
1107 ;; 1201 ;;
1108 2.1.4) 1202 2.1.4|2.1.5)
1109 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1110 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1111 exe="dd" 1205 exe="dd"
1112 ;; 1206 ;;
1113 *) 1207 *)
1125 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1126 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1127 esac 1221 esac
1128 1222
1129 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1130 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1131 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1132 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1133 case ${filetype} in 1227 case ${filetype} in
1134 *tar\ archive) 1228 *tar\ archive*)
1135 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1136 ;; 1230 ;;
1137 bzip2*) 1231 bzip2*)
1138 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1139 ;; 1233 ;;
1149 ;; 1243 ;;
1150 esac 1244 esac
1151 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1152} 1246}
1153 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1154# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1155#
1156# Usage: check_license [license]
1157# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1158check_license() { 1253check_license() {
1159 local lic=$1 1254 local lic=$1
1160 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1161 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1162 else 1257 else
1163 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1165 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1166 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1167 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1168 lic="${src}" 1263 lic="${lic}"
1169 fi
1170 fi 1264 fi
1265 fi
1171 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1172 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1173 1268
1174 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1175 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1176 local shopts=$- 1271 local shopts=$-
1177 local alic 1272 local alic
1178 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1179 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1180 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1181 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1182 return 0 1277 return 0
1183 fi 1278 fi
1184 done 1279 done
1185 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1186 1281
1187 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1188 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1189********************************************************** 1284 **********************************************************
1190The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1191package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1192continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1193CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1194********************************************************** 1289 **********************************************************
1195 1290
1196EOF 1291 EOF
1197 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1198 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1199 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1200 read alic 1295 read alic
1201 case ${alic} in 1296 case ${alic} in
1208 die "Failed to accept license" 1303 die "Failed to accept license"
1209 ;; 1304 ;;
1210 esac 1305 esac
1211} 1306}
1212 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1213# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1214# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1215# 1313#
1216# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1217# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1218# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1219# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1220# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1221# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1222# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1223# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1224# 1328#
1225# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1226#
1227# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1228# - this will attempt to locate a cd based upon a file that is on
1229# the cd ... the more files you give this function, the more cds
1230# the cdrom functions will handle
1231cdrom_get_cds() { 1330cdrom_get_cds() {
1232 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1233 # the # of files they gave us 1332 # the # of files they gave us
1234 local cdcnt=0 1333 local cdcnt=0
1235 local f= 1334 local f=
1236 for f in "$@" ; do 1335 for f in "$@" ; do
1237 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1238 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1239 done 1338 done
1240 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1241 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1242 1341
1243 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1244 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1245 if [[ ! -z ${CD_ROOT} ]] ; then
1246 export CDROM_ROOT=${CD_ROOT}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248 return
1249 fi
1250 # do the same for CD_ROOT_X
1251 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1252 local var= 1345 local var=
1253 cdcnt=0 1346 cdcnt=0
1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1255 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1256 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1257 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1258 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1259 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1260 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1261 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1262 fi 1356 fi
1263 export CDROM_ROOTS_${cdcnt}="${!var}"
1264 done 1357 done
1265 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1266 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1267 return 1366 return
1268 fi 1367 fi
1269 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1270 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1271 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1272 if [[ -z ${CDROM_NAME} ]] ; then
1273 echo "cdrom for ${PN}."
1274 else
1275 echo "${CDROM_NAME}."
1276 fi
1277 echo 1373 echo
1278 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1279 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1280 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1281 einfo "directory containing the files." 1377 einfo "directory containing the files."
1282 echo 1378 echo
1283 einfo "For example:" 1379 einfo "For example:"
1284 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1285 echo 1381 echo
1286 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1393 cdcnt=0
1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1292 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1398 done
1294 echo 1399 echo
1295 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1298 einfon "" 1403 einfon ""
1299 cdcnt=0 1404 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1303 done 1408 done
1304 echo 1409 echo
1305 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1309 echo 1414 echo
1310 einfo "For example:" 1415 einfo "For example:"
1311 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1312 echo 1417 echo
1313 fi 1418 fi
1419
1420 export CDROM_SET=""
1314 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1315 cdrom_load_next_cd 1422 cdrom_load_next_cd
1316} 1423}
1317 1424
1318# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1319# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1320# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1321# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1322cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1323 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1324 local var= 1434 local var
1325 1435 ((++CDROM_CURRENT_CD))
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1328 return
1329 fi
1330 1436
1331 unset CDROM_ROOT 1437 unset CDROM_ROOT
1332 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1333 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1334 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1335 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1336 else 1443 else
1337 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1338 fi 1445 fi
1339 1446
1340 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1345# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1346# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1347# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1348# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1349# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1350cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1351 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1352 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1353 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1354 local mline=""
1355 local showedmsg=0
1356 1471
1357 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1358 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1359 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1360 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1361 done 1487 done
1362 1488
1363 if [[ -z ${CDROM_ROOT} ]] ; then
1364 echo 1489 echo
1365 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1366 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1367 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1368 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1369 else
1370 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1371 fi
1372 else 1494 else
1373 if [[ -z ${CDROM_NAME_1} ]] ; then
1374 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1375 else
1376 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1377 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1378 fi
1379 fi 1496 fi
1380 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1381 fi 1504 fi
1505 showedmsg=1
1506 fi
1382 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1383 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1384 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1385 fi 1518 fi
1519 read || die "something is screwed with your system"
1386 done 1520 done
1387} 1521}
1388 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1389# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1390# a package can support 1527# a package can support. The first form allows you to
1391# 1528# specify a list of LINGUAS. The -i builds a list of po
1392# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1393# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1394# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1395# 1532# of the lists.
1396# The first form allows you to specify a list of LINGUAS.
1397# The -i builds a list of po files found in all the
1398# directories and uses the intersection of the lists.
1399# The -u builds a list of po files found in all the
1400# directories and uses the union of the lists.
1401strip-linguas() { 1533strip-linguas() {
1402 local ls newls 1534 local ls newls nols
1403 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1404 local op=$1; shift 1536 local op=$1; shift
1405 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1406 local d f 1538 local d f
1407 for d in "$@" ; do 1539 for d in "$@" ; do
1408 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1409 newls=${ls} 1541 newls=${ls}
1410 else 1542 else
1411 newls="" 1543 newls=""
1412 fi 1544 fi
1413 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1414 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1415 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1416 else 1548 else
1417 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1418 fi 1550 fi
1419 done 1551 done
1420 ls=${newls} 1552 ls=${newls}
1421 done 1553 done
1422 ls=${ls//.po}
1423 else 1554 else
1424 ls=$@ 1555 ls="$@"
1425 fi 1556 fi
1426 1557
1427 ls=" ${ls} " 1558 nols=""
1428 newls="" 1559 newls=""
1429 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1430 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1431 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1432 else 1563 else
1433 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1434 fi 1565 fi
1435 done 1566 done
1436 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1437 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1438 else
1439 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1440 fi
1441} 1570}
1442 1571
1443# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1444# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1445 1574# @DESCRIPTION:
1446# the following functions are useful in kernel module ebuilds, etc.
1447# for an example see ivtv or drbd ebuilds
1448
1449# set's ARCH to match what the kernel expects
1450set_arch_to_kernel() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1455 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1456 case ${ARCH} in
1457 x86) export ARCH="i386";;
1458 amd64) export ARCH="x86_64";;
1459 hppa) export ARCH="parisc";;
1460 mips) export ARCH="mips";;
1461 sparc) export ARCH="$(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!
1462 *) export ARCH="${ARCH}";;
1463 esac
1464}
1465
1466# set's ARCH back to what portage expects
1467set_arch_to_portage() {
1468 i=10
1469 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done
1472 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1473}
1474
1475# Jeremy Huddleston <eradicator@gentoo.org>:
1476# preserve_old_lib /path/to/libblah.so.0
1477# preserve_old_lib_notify /path/to/libblah.so.0
1478#
1479# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1480# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1481# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1482# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1483# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1484# 1580# preserve_old_lib_notify function.
1485# src_install() {
1486# ...
1487# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490#
1491# pkg_postinst() {
1492# ...
1493# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496
1497preserve_old_lib() { 1581preserve_old_lib() {
1498 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1499 1587
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1501 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1502 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1503 1591 dir=${lib%/*}
1504 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1505 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1506 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1507 fi 1595 done
1508} 1596}
1509 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1510preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1511 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1512 1607
1513 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1514 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1515 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1516 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1517 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1518 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1519 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1520 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1521 einfo 1618 ewarn
1522 einfo "After doing that, you can safely remove ${LIB}"
1523 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1524 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1525} 1627}
1526 1628
1527# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1528# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1529# 1644#
1530# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1531# ex: built_with_use xchat gtk2 1646# flags matter.
1532#
1533# Flags: -a all USE flags should be utilized
1534# -o at least one USE flag should be utilized
1535# Note: the default flag is '-a'
1536built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1537 local opt=$1 1664 local opt=$1
1538 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1539 1666
1540 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1541 shift 1669 shift
1542 1670
1543 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1544 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1545 1704
1546 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1547 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1548 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1549 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1553 shift 1712 shift
1554 done 1713 done
1555 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1556} 1715}
1557 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1558# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1559# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1560epunt_cxx() { 1724epunt_cxx() {
1561 local dir=$1 1725 local dir=$1
1562 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1563 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1564 local f 1728 local f
1565 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1566 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1567 done 1731 done
1568 eend 0 1732 eend 0
1569} 1733}
1570 1734
1571# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1572# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1573# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1574dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1575 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1576 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1577 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1578
1579 INSDESTTREE=/etc/pam.d \
1580 doins "$@" || die "failed to install $@"
1581}
1582# newpamd <old name> <new name>
1583#
1584# Install pam file <old name> as <new name> in /etc/pam.d
1585newpamd() {
1586 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1587
1588 use pam || return 0
1589
1590 INSDESTTREE=/etc/pam.d \
1591 newins "$1" "$2" || die "failed to install $1 as $2"
1592}
1593
1594# make a wrapper script ...
1595# NOTE: this was originally games_make_wrapper, but I noticed other places where
1596# this could be used, so I have moved it here and made it not games-specific
1597# -- wolf31o2
1598# $1 == wrapper name
1599# $2 == binary to run
1600# $3 == directory to chdir before running binary
1601# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1602# $5 == path for wrapper
1603make_wrapper() { 1742make_wrapper() {
1604 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1745 # We don't want to quote ${bin} so that people can pass complex
1746 # things as $bin ... "./someprog --args"
1606 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1607#!/bin/sh 1748#!/bin/sh
1608cd "${chdir}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1609export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1610exec ${bin} "\$@" 1757exec ${bin} "\$@"
1611EOF 1758EOF
1612 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1613 if [ -n "${5}" ] 1760 if [[ -n ${path} ]] ; then
1614 then 1761 (
1615 exeinto ${5} 1762 exeinto "${path}"
1616 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1617 else 1765 else
1618 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1619 fi 1767 fi
1620} 1768}

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