/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.180 Revision 1.284
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 1.180 2005/06/03 21:58:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 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 )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45}
46
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84}
85
86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
88#
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 50}
116 51
117# Default directory where patches are located 52# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 54# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 56# Default options for patch
122# 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
123# 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.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
125# 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,
126# and not the full path .. 62# and not the full path ..
127EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
128# Change the printed message for a single patch. 64# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
133# 69#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135# 71#
136EPATCH_FORCE="no" 72EPATCH_FORCE="no"
137 73
138# 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
139# or two patches. 75# or two patches.
150# 86#
151# Patches are applied in current directory. 87# Patches are applied in current directory.
152# 88#
153# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
154# 90#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
156# 92#
157# For example: 93# For example:
158# 94#
159# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
160# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
161# 97#
162# 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
163# specific patches. 99# specific patches.
164# 100#
165# 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
167# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
168# 104#
169# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
170# 106#
171epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 113 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
176 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
177 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 121
179 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
180 then 123 then
181 local m="" 124 local m=""
182 for m in "$@" ; do 125 for m in "$@" ; do
246 fi 189 fi
247 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
248 do 191 do
249 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
250 # 193 #
251 # ???_arch_foo.patch 194 # ???_arch_foo.patch
252 # 195 #
253 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
256 then 199 then
257 local count=0 200 local count=0
258 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 202 local patchname=${x##*/}
260 203
283 226
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
286 do 229 do
287 # Generate some useful debug info ... 230 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 233
291 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then 235 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else 238 else
296 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
297 fi 240 fi
298 241
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 244
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 247
305 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then 249 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then 251 then
312 count=5 255 count=5
313 break 256 break
314 fi 257 fi
315 fi 258 fi
316 259
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then 261 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 267
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
326 270
327 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
328 then 272 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo 274 echo
369 then 313 then
370 einfo "Done with patching" 314 einfo "Done with patching"
371 fi 315 fi
372} 316}
373 317
318# @FUNCTION: emktemp
319# @USAGE: [temp dir]
320# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 322# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 323emktemp() {
380 local exe="touch" 324 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 326 local topdir=$1
383 327
384 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 330 && topdir="/tmp" \
388 || topdir="${T}" 331 || topdir=${T}
389 fi 332 fi
390 333
391 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
392 then 335 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 336 local tmp=/
394 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 339 done
397 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 341 echo "${tmp}"
399 else 342 else
400 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 344 # but should produce a usable file on all userlands
402 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 349 fi
350 fi
405} 351}
406 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 363egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then 364 case ${CHOST} in
365 *-darwin*)
415 case "$2" in 366 case "$2" in
416 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 369 ;;
419 *) # Numeric 370 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 372 ;;
422 esac 373 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then 374 ;;
424 local action 375 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 376 local opts action="user"
426 then 377 [[ $1 == "passwd" ]] || action="group"
427 action="user" 378
428 else 379 # lookup by uid/gid
429 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 382 fi
383
431 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
432 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
433 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 391 getent "$1" "$2"
435 fi 392 ;;
393 esac
436} 394}
437 395
438# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
439# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 398# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
442# 400# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
452 # get the username 412 # get the username
453 local euser="$1"; shift 413 local euser=$1; shift
454 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 415 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
458 fi 417 fi
459 418
460 # lets see if the username already exists 419 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 421 return 0
464 fi 422 fi
465 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
466 424
467 # options to pass to useradd 425 # options to pass to useradd
468 local opts= 426 local opts=
469 427
470 # handle uid 428 # handle uid
471 local euid="$1"; shift 429 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 433 euid="next"
479 fi 434 fi
480 else 435 else
481 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
483 fi 438 fi
484 else 439 else
485 euid="next" 440 euid="next"
486 fi 441 fi
487 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
488 then 443 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 445 done
498 fi 446 fi
499 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
501 449
502 # handle shell 450 # handle shell
503 local eshell="$1"; shift 451 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
509 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
510 fi 460 fi
511 else 461 else
512 if [[ "${USERLAND}" == "Darwin" ]]; then 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
463 [[ -x ${ROOT}${shell} ]] && break
464 done
465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
513 eshell="/usr/bin/false" 469 GNU) shell="/bin/false" ;;
514 elif [[ "${USERLAND}" == "BSD" ]]; then 470 BSD) shell="/sbin/nologin" ;;
515 eshell="/usr/sbin/nologin" 471 Darwin) shell="/usr/sbin/nologin" ;;
516 else 472 *) die "Unable to identify the default shell for userland ${USERLAND}"
517 eshell="/bin/false" 473 esac
518 fi 474 fi
475
476 eshell=${shell}
519 fi 477 fi
520 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
522 480
523 # handle homedir 481 # handle homedir
524 local ehome="$1"; shift 482 local ehome=$1; shift
525 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 then
527 ehome="/dev/null" 484 ehome="/dev/null"
528 fi 485 fi
529 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
530 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
531 488
532 # handle groups 489 # handle groups
533 local egroups="$1"; shift 490 local egroups=$1; shift
534 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
535 then
536 local oldifs="${IFS}" 492 local oldifs=${IFS}
537 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
538 494
539 export IFS="," 495 export IFS=","
540 for g in ${egroups} 496 for g in ${egroups} ; do
541 do
542 export IFS="${oldifs}" 497 export IFS=${oldifs}
543 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
544 then
545 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
546 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
547 fi 501 fi
548 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
549 then
550 defgroup="${g}" 503 defgroup=${g}
551 else 504 else
552 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
553 fi 506 fi
554 export IFS="," 507 export IFS=","
555 done 508 done
556 export IFS="${oldifs}" 509 export IFS=${oldifs}
557 510
558 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
560 then
561 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
562 fi 514 fi
563 else 515 else
564 egroups="(none)" 516 egroups="(none)"
565 fi 517 fi
566 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
567 519
568 # handle extra and add the user 520 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]] 523 case ${CHOST} in
573 then 524 *-darwin*)
574 ### Make the user 525 ### Make the user
575 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
576 then
577 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
578 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
579 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
580 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
581 ### Add the user to the groups specified 531 ### Add the user to the groups specified
582 local oldifs="${IFS}" 532 local oldifs=${IFS}
583 export IFS="," 533 export IFS=","
584 for g in ${egroups} 534 for g in ${egroups} ; do
585 do
586 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
587 done 536 done
588 export IFS="${oldifs}" 537 export IFS=${oldifs}
589 else 538 else
590 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
591 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
593 die "Required function missing" 542 die "Required function missing"
594 fi 543 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then 544 ;;
596 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
597 then 546 if [[ -z $@ ]] ; then
598 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
599 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
600 die "enewuser failed" 549 die "enewuser failed"
601 else 550 else
602 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
603 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
605 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
606 else 560 else
607 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
608 then 562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
609 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
611 || die "enewuser failed" 583 || die "enewuser failed"
612 else 584 else
613 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
614 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
615 || die "enewuser failed" 587 || die "enewuser failed"
616 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
617 fi 597 fi
598
618 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
619
620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621 then
622 einfo " - Creating ${ehome} in ${D}"
623 dodir ${ehome}
624 fowners ${euser} ${ehome}
625 fperms 755 ${ehome}
626 fi
627} 600}
628 601
629# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
630# vapier@gentoo.org 603# @USAGE: <group> [gid]
631# 604# @DESCRIPTION:
632# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
633# 606# group to the system. Just give it a group name to add and enewgroup will
634# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
635# groupname: REQUIRED ! 608# allocate the next available one.
636# gid: next available (see groupadd(8))
637# extra: none
638enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
639 # get the group 617 # get the group
640 local egroup="$1"; shift 618 local egroup="$1"; shift
641 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
642 then 620 then
643 eerror "No group specified !" 621 eerror "No group specified !"
644 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
645 fi 623 fi
646 624
647 # see if group already exists 625 # see if group already exists
648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
649 then
650 return 0 627 return 0
651 fi 628 fi
652 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
653 630
654 # options to pass to useradd 631 # options to pass to useradd
660 then 637 then
661 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
662 then 639 then
663 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
664 then 641 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
666 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
667 else 644 else
668 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
669 fi 646 fi
670 else 647 else
684 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
685 662
686 # add the group 663 # add the group
687 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
689 if [[ "${USERLAND}" == "Darwin" ]]; then 666 case ${CHOST} in
667 *-darwin*)
690 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
691 then 669 then
692 einfo "Extra options are not supported on Darwin/OS X yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
695 die "Required function missing" 673 die "Required function missing"
696 fi 674 fi
697 675
698 # If we need the next available 676 # If we need the next available
699 case ${egid} in 677 case ${egid} in
700 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
701 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
703 done 681 done
704 esac 682 esac
705 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
708 case ${egid} in 688 case ${egid} in
709 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
712 done 692 done
713 esac 693 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
716 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
717 fi 709 ;;
710 esac
718 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
719} 712}
720 713
721# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
722# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
723# 716# @DESCRIPTION:
724# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
725edos2unix() { 721edos2unix() {
726 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
727 do
728 cp "${f}" ${T}/edos2unix
729 sed 's/\r$//' ${T}/edos2unix > "${f}"
730 done
731} 723}
732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739 724
740# Make a desktop file ! 725# Make a desktop file !
741# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
742# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
743# 728#
744# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
745# 730#
746# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
747# name: the name that will show up in the menu 732# name: the name that will show up in the menu
748# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
749# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
750# a full path to an icon 735# a full path to an icon
751# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
753# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
754make_desktop_entry() { 739make_desktop_entry() {
755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
756 741
757 local exec=${1} 742 local exec=${1}
764 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
765 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
766 case ${catmaj} in 751 case ${catmaj} in
767 app) 752 app)
768 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
769 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
770 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
772 editors) type=TextEditor;; 762 editors) type=TextEditor;;
773 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
774 emulation) type=Emulator;; 764 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
776 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
777 vim) type=TextEditor;; 768 vim) type=TextEditor;;
778 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
779 *) type=;; 770 *) type=;;
780 esac 771 esac
781 ;; 772 ;;
782 773
783 dev) 774 dev)
784 type="Development" 775 type="Development"
785 ;; 776 ;;
786 777
787 games) 778 games)
788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in 779 case ${catmin} in
791 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
792 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
793 board) type=BoardGame;; 782 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
796 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
797 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
799 simulation) type=Simulation;; 788 simulation) type=Simulation;;
800 sports) type=SportsGame;; 789 sports) type=SportsGame;;
801 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
802 *) type=;; 791 *) type=;;
803 esac 792 esac
804 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
805 ;; 802 ;;
806 803
807 mail) 804 mail)
808 type="Network;Email" 805 type="Network;Email"
809 ;; 806 ;;
811 media) 808 media)
812 case ${catmin} in 809 case ${catmin} in
813 gfx) type=Graphics;; 810 gfx) type=Graphics;;
814 radio) type=Tuner;; 811 radio) type=Tuner;;
815 sound) type=Audio;; 812 sound) type=Audio;;
816 tv) type=TV;; 813 tv) type=TV;;
817 video) type=Video;; 814 video) type=Video;;
818 *) type=;; 815 *) type=;;
819 esac 816 esac
820 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
821 ;; 818 ;;
822 819
823 net) 820 net)
824 case ${catmin} in 821 case ${catmin} in
825 dialup) type=Dialup;; 822 dialup) type=Dialup;;
826 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
827 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
828 irc) type=IRCClient;; 825 irc) type=IRCClient;;
829 mail) type=Email;; 826 mail) type=Email;;
830 news) type=News;; 827 news) type=News;;
831 nntp) type=News;; 828 nntp) type=News;;
832 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
833 *) type=;; 830 *) type=;;
834 esac 831 esac
835 type="Network;${type}" 832 type="Network;${type}"
836 ;; 833 ;;
837 834
838 sci) 835 sci)
839 case ${catmin} in 836 case ${catmin} in
840 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
841 bio*) type=Biology;; 838 bio*) type=Biology;;
842 calc*) type=Calculator;; 839 calc*) type=Calculator;;
843 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
844 geo*) type=Geology;; 842 geo*) type=Geology;;
845 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
846 *) type=;; 846 *) type=;;
847 esac 847 esac
848 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
849 ;; 853 ;;
850 854
851 www) 855 www)
852 case ${catmin} in 856 case ${catmin} in
853 client) type=WebBrowser;; 857 client) type=WebBrowser;;
854 *) type=;; 858 *) type=;;
855 esac 859 esac
856 type="Network" 860 type="Network"
857 ;; 861 ;;
858 862
859 *) 863 *)
864 if [ "${SLOT}" == "0" ] ; then 868 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}" 869 local desktop_name="${PN}"
866 else 870 else
867 local desktop_name="${PN}-${SLOT}" 871 local desktop_name="${PN}-${SLOT}"
868 fi 872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
870 875
876 cat <<-EOF > "${desktop}"
871echo "[Desktop Entry] 877 [Desktop Entry]
872Encoding=UTF-8 878 Encoding=UTF-8
873Version=0.9.2 879 Version=1.0
874Name=${name} 880 Name=${name}
875Type=Application 881 Type=Application
876Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
877Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
878Path=${path} 885 Path=${path}
879Icon=${icon} 886 Icon=${icon}
880Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
881 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
882 insinto /usr/share/applications 893 insinto /usr/share/applications
883 doins "${desktop}" 894 doins "${desktop}"
884 895 )
885 return 0
886} 896}
887 897
888# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
889# 899# @USAGE: [directories]
890# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
891# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
892# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
893 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
894make_session_desktop() { 931make_session_desktop() {
895 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
896 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
897 934
898 local title=$1 935 local title=$1
899 local command=$2 936 local command=$2
900 local desktop=${T}/${wm}.desktop 937 local desktop=${T}/${wm}.desktop
901 938
939 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 940 [Desktop Entry]
903Encoding=UTF-8 941 Encoding=UTF-8
904Name=${title} 942 Name=${title}
905Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
906Exec=${command} 944 Exec=${command}
907TryExec=${command} 945 TryExec=${command}
908Type=Application" > "${desktop}" 946 Type=Application
947 EOF
909 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
910 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
911 doins "${desktop}" 953 doins "${desktop}"
954 )
912} 955}
913 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
914domenu() { 962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
915 local i j 966 local i j ret=0
916 insinto /usr/share/applications 967 insinto /usr/share/applications
917 for i in "$@" ; do 968 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 969 if [[ -f ${i} ]] ; then
919 doins "${i}" 970 doins "${i}"
971 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 972 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.desktop ; do 973 for j in "${i}"/*.desktop ; do
922 doins "${j}" 974 doins "${j}"
975 ((ret+=$?))
923 done 976 done
924 fi 977 fi
925 done 978 done
979 exit ${ret}
980 )
926} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
927newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
928 insinto /usr/share/applications 991 insinto /usr/share/applications
929 newins "$1" "$2" 992 newins "$@"
993 )
930} 994}
931 995
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.
932doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
933 local i j 1005 local i j ret
934 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
935 for i in "$@" ; do 1007 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
937 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
938 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
940 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
941 done 1015 done
942 fi 1016 fi
943 done 1017 done
1018 exit ${ret}
1019 )
944} 1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
945newicon() { 1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
946 insinto /usr/share/pixmaps 1030 insinto /usr/share/pixmaps
947 newins "$1" "$2" 1031 newins "$@"
1032 )
948} 1033}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
954 1034
955# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
956find_unpackable_file() { 1036find_unpackable_file() {
957 local src="$1" 1037 local src=$1
958 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
959 then
960 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
961 else 1040 else
962 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
963 then
964 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
965 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
966 then
967 src="${PWD}/${src}" 1044 src=${PWD}/${src}
968 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
969 then
970 src="${src}" 1046 src=${src}
971 fi
972 fi 1047 fi
973 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 1050 echo "${src}"
975} 1051}
976 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
979# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
980# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
981# 1060#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
984# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
985# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
986# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
987# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
989# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
990# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
991# parameter. here is an example: 1071# parameter. Here is an example:
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 1073# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
996# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
997unpack_pdv() { 1077unpack_pdv() {
998 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
999 local sizeoff_t="$2" 1079 local sizeoff_t=$2
1000 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1001 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1002 1083
1003 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1007 1088
1008 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1009 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1011 1092
1012 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1014 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1015 1096
1016 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1017 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019 1100
1020 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1021 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1022 iscompressed=1 1103 iscompressed=1
1023 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1024 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1025 else 1106 else
1026 iscompressed=0 1107 iscompressed=0
1027 fi 1108 fi
1028 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1029 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1030 istar=1 1111 istar=1
1031 else 1112 else
1032 istar=0 1113 istar=0
1033 fi 1114 fi
1034 1115
1062 true 1143 true
1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065} 1146}
1066 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1067# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1068# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1069# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1070# many other game companies. 1154# many other game companies.
1071# 1155#
1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1073# - If the file is not specified then unpack will utilize ${A}.
1074# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1075# the proper offset from the script itself. 1158# the proper offset from the script itself.
1076unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1077 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1078 local skip="$2" 1162 local skip=$2
1079 local exe="$3" 1163 local exe=$3
1080 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1081 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1084 then
1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1086 local skip=0 1171 local skip=0
1087 exe=tail 1172 exe=tail
1088 case ${ver} in 1173 case ${ver} in
1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1091 ;; 1176 ;;
1092 2.0|2.0.1) 1177 2.0|2.0.1)
1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1094 ;; 1179 ;;
1102 ;; 1187 ;;
1103 2.1.3) 1188 2.1.3)
1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1105 let skip="skip + 1" 1190 let skip="skip + 1"
1106 ;; 1191 ;;
1107 2.1.4) 1192 2.1.4|2.1.5)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd" 1195 exe="dd"
1111 ;; 1196 ;;
1112 *) 1197 *)
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1126 esac 1211 esac
1127 1212
1128 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1129 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1131 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1132 case ${filetype} in 1217 case ${filetype} in
1133 *tar\ archive) 1218 *tar\ archive*)
1134 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1135 ;; 1220 ;;
1136 bzip2*) 1221 bzip2*)
1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 ;; 1223 ;;
1148 ;; 1233 ;;
1149 esac 1234 esac
1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1151} 1236}
1152 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1153# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1154#
1155# Usage: check_license [license]
1156# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1157check_license() { 1243check_license() {
1158 local lic=$1 1244 local lic=$1
1159 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1160 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1161 else 1247 else
1162 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1164 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1165 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1166 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1167 lic="${src}" 1253 lic="${lic}"
1168 fi
1169 fi 1254 fi
1255 fi
1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1171 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1172 1258
1173 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1174 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$- 1261 local shopts=$-
1176 local alic 1262 local alic
1177 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1178 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1180 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1181 return 0 1267 return 0
1182 fi 1268 fi
1183 done 1269 done
1184 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1185 1271
1186 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1187 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1188********************************************************** 1274 **********************************************************
1189The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1190package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1191continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1192CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1193********************************************************** 1279 **********************************************************
1194 1280
1195EOF 1281 EOF
1196 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1197 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 read alic 1285 read alic
1200 case ${alic} in 1286 case ${alic} in
1207 die "Failed to accept license" 1293 die "Failed to accept license"
1208 ;; 1294 ;;
1209 esac 1295 esac
1210} 1296}
1211 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1212# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1214# 1303#
1215# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1216# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1217# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1218# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1219# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1220# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1222# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1223# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1224# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() { 1320cdrom_get_cds() {
1231 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1232 # the # of files they gave us 1322 # the # of files they gave us
1233 local cdcnt=0 1323 local cdcnt=0
1234 local f= 1324 local f=
1235 for f in "$@" ; do 1325 for f in "$@" ; do
1236 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1237 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1238 done 1328 done
1239 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1240 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1241 1331
1242 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1243 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1244 if [[ ! -z ${CD_ROOT} ]] ; then
1245 export CDROM_ROOT=${CD_ROOT}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249 # do the same for CD_ROOT_X
1250 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1251 local var= 1335 local var=
1252 cdcnt=0 1336 cdcnt=0
1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1255 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1256 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1257 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1258 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1261 fi 1346 fi
1262 export CDROM_ROOTS_${cdcnt}="${!var}"
1263 done 1347 done
1264 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1266 return 1356 return
1267 fi 1357 fi
1268 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1271 if [[ -z ${CDROM_NAME} ]] ; then
1272 echo "cdrom for ${PN}."
1273 else
1274 echo "${CDROM_NAME}."
1275 fi
1276 echo 1363 echo
1277 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1280 einfo "directory containing the files." 1367 einfo "directory containing the files."
1281 echo 1368 echo
1282 einfo "For example:" 1369 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo 1371 echo
1285 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287 cdcnt=0 1383 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1290 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 done 1388 done
1293 echo 1389 echo
1294 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1295 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1296 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1297 einfon "" 1393 einfon ""
1298 cdcnt=0 1394 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1301 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1302 done 1398 done
1303 echo 1399 echo
1304 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1305 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1308 echo 1404 echo
1309 einfo "For example:" 1405 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo 1407 echo
1312 fi 1408 fi
1409
1410 export CDROM_SET=""
1313 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd 1412 cdrom_load_next_cd
1315} 1413}
1316 1414
1317# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1318# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1319# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1320# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1321cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var= 1424 local var
1324 1425 ((++CDROM_CURRENT_CD))
1325 if [[ ! -z ${CD_ROOT} ]] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329 1426
1330 unset CDROM_ROOT 1427 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1335 else 1433 else
1336 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1337 fi 1435 fi
1338 1436
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1344# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1350 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1351 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1352 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1353 local mline=""
1354 local showedmsg=0
1355 1461
1356 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1357 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1359 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1360 done 1476 done
1361 1477
1362 if [[ -z ${CDROM_ROOT} ]] ; then
1363 echo 1478 echo
1364 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else 1483 else
1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1377 fi
1378 fi 1485 fi
1379 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1380 fi 1493 fi
1494 showedmsg=1
1495 fi
1381 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1383 read 1498 echo
1384 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1385 done 1504 done
1386} 1505}
1387 1506
1388# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1389# a package can support 1508# a package can support
1390# 1509#
1391# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1392# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1393# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1394# 1513#
1395# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1400strip-linguas() { 1519strip-linguas() {
1401 local ls newls 1520 local ls newls nols
1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op=$1; shift 1522 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1405 local d f 1524 local d f
1406 for d in "$@" ; do 1525 for d in "$@" ; do
1407 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1408 newls=${ls} 1527 newls=${ls}
1409 else 1528 else
1410 newls="" 1529 newls=""
1411 fi 1530 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1413 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1415 else 1534 else
1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1417 fi 1536 fi
1418 done 1537 done
1419 ls=${newls} 1538 ls=${newls}
1420 done 1539 done
1421 ls=${ls//.po}
1422 else 1540 else
1423 ls=$@ 1541 ls="$@"
1424 fi 1542 fi
1425 1543
1426 ls=" ${ls} " 1544 nols=""
1427 newls="" 1545 newls=""
1428 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1430 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1431 else 1549 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1433 fi 1551 fi
1434 done 1552 done
1435 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1436 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1437 else
1438 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1439 fi
1440} 1556}
1441 1557
1442# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1443# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1444
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1449set_arch_to_kernel() { 1561set_arch_to_kernel() {
1450 i=10 1562 i=10
1451 while ((i--)) ; do 1563 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done 1565 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in 1567 case ${ARCH} in
1456 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(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! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1461 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1462 esac 1574 esac
1463} 1575}
1464 1576
1465# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1466set_arch_to_portage() { 1580set_arch_to_portage() {
1467 i=10 1581 i=10
1468 while ((i--)) ; do 1582 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done 1584 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472} 1586}
1473 1587
1474# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1475# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1476# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1477#
1478# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1479# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1481# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1482# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1483# 1596# preserve_old_lib_notify function.
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() { 1597preserve_old_lib() {
1497 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1498 1603
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1500 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1501 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1502 1607 dir=${lib%/*}
1503 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1504 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1505 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1506 fi 1611 done
1507} 1612}
1508 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1509preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1510 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1511 1623
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1513 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1514 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1515 einfo "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1516 einfo "In order to avoid breaking packages that link against is, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1517 einfo "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1518 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1519 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1520 einfo 1634 ewarn
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1524} 1638}
1525 1639
1526# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1527# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1528# 1642# @DESCRIPTION:
1529# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1530# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1531# 1645# DEPEND atom was built with the specified list of USE flags. The
1532# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1533# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1534# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1535built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1536 local opt=$1 1675 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538 1677
1539 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1540 shift 1680 shift
1541 1681
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1543 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1544 1715
1545 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1552 shift 1723 shift
1553 done 1724 done
1554 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1555} 1726}
1556 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1557# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1558# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1559epunt_cxx() { 1735epunt_cxx() {
1560 local dir=$1 1736 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1563 local f 1739 local f
1565 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566 done 1742 done
1567 eend 0 1743 eend 0
1568} 1744}
1569 1745
1570# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1571# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1572# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1573dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1574 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1575 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1576 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() { 1753make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1605 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh 1759#!/bin/sh
1607cd "${chdir}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1608export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1609exec ${bin} "\$@" 1768exec ${bin} "\$@"
1610EOF 1769EOF
1611 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ] 1771 if [[ -n ${path} ]] ; then
1613 then 1772 (
1614 exeinto ${5} 1773 exeinto "${path}"
1615 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1616 else 1776 else
1617 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1618 fi 1778 fi
1619} 1779}

Legend:
Removed from v.1.180  
changed lines
  Added in v.1.284

  ViewVC Help
Powered by ViewVC 1.1.20