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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 1.177 2005/05/26 15:13:36 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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
200 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
201 else 144 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203 fi 146 fi
204 else 147 else
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
206 then
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
208 then 150 then
209 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
210 fi 152 fi
211 153
246 fi 188 fi
247 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
248 do 190 do
249 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
250 # 192 #
251 # ???_arch_foo.patch 193 # ???_arch_foo.patch
252 # 194 #
253 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
256 then 198 then
257 local count=0 199 local count=0
258 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 201 local patchname=${x##*/}
260 202
283 225
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
286 do 228 do
287 # Generate some useful debug info ... 229 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 232
291 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then 234 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else 237 else
296 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
297 fi 239 fi
298 240
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 243
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 246
305 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then 248 then
307 if ! (${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
308 then 250 then
312 count=5 254 count=5
313 break 255 break
314 fi 256 fi
315 fi 257 fi
316 258
317 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
318 then 260 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 266
325 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}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
326 269
327 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
328 then 271 then
329 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##*/}
330 echo 273 echo
369 then 312 then
370 einfo "Done with patching" 313 einfo "Done with patching"
371 fi 314 fi
372} 315}
373 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 321# 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() { 322emktemp() {
380 local exe="touch" 323 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 325 local topdir=$1
383 326
384 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 329 && topdir="/tmp" \
388 || topdir="${T}" 330 || topdir=${T}
389 fi 331 fi
390 332
391 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
392 then 334 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 335 local tmp=/
394 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 338 done
397 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 340 echo "${tmp}"
399 else 341 else
400 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 343 # but should produce a usable file on all userlands
402 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 348 fi
349 fi
405} 350}
406 351
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:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 361# 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() { 362egetent() {
414 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
415 case "$2" in 365 case "$2" in
416 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 368 ;;
419 *) # Numeric 369 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 371 ;;
422 esac 372 esac
423 elif useq x86-fbsd ; then 373 ;;
424 local action 374 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 375 local opts action="user"
426 then 376 [[ $1 == "passwd" ]] || action="group"
427 action="user" 377
428 else 378 # lookup by uid/gid
429 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 381 fi
382
431 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
432 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
433 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 390 getent "$1" "$2"
435 fi 391 ;;
392 esac
436} 393}
437 394
438# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
439# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 397# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
442# 399# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 402# 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() { 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
452 # get the username 411 # get the username
453 local euser="$1"; shift 412 local euser=$1; shift
454 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 414 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
458 fi 416 fi
459 417
460 # lets see if the username already exists 418 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 420 return 0
464 fi 421 fi
465 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
466 423
467 # options to pass to useradd 424 # options to pass to useradd
468 local opts= 425 local opts=
469 426
470 # handle uid 427 # handle uid
471 local euid="$1"; shift 428 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 432 euid="next"
479 fi 433 fi
480 else 434 else
481 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
483 fi 437 fi
484 else 438 else
485 euid="next" 439 euid="next"
486 fi 440 fi
487 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
488 then 442 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${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 443 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 444 done
498 fi 445 fi
499 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
501 448
502 # handle shell 449 # handle shell
503 local eshell="$1"; shift 450 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
509 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
510 fi 459 fi
511 else 460 else
512 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
513 then 462 [[ -x ${ROOT}${shell} ]] && break
514 eshell="/usr/bin/false" 463 done
515 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
516 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
517 fi 473 fi
474
475 eshell=${shell}
518 fi 476 fi
519 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
521 479
522 # handle homedir 480 # handle homedir
523 local ehome="$1"; shift 481 local ehome=$1; shift
524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 483 ehome="/dev/null"
527 fi 484 fi
528 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
530 487
531 # handle groups 488 # handle groups
532 local egroups="$1"; shift 489 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 491 local oldifs=${IFS}
536 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
537 493
538 export IFS="," 494 export IFS=","
539 for g in ${egroups} 495 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 496 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
546 fi 500 fi
547 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 502 defgroup=${g}
550 else 503 else
551 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
552 fi 505 fi
553 export IFS="," 506 export IFS=","
554 done 507 done
555 export IFS="${oldifs}" 508 export IFS=${oldifs}
556 509
557 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
561 fi 513 fi
562 else 514 else
563 egroups="(none)" 515 egroups="(none)"
564 fi 516 fi
565 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
566 518
567 # handle extra and add the user 519 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
571 if useq ppc-macos 522 case ${CHOST} in
572 then 523 *-darwin*)
573 ### Make the user 524 ### Make the user
574 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 530 ### Add the user to the groups specified
581 local oldifs="${IFS}" 531 local oldifs=${IFS}
582 export IFS="," 532 export IFS=","
583 for g in ${egroups} 533 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
586 done 535 done
587 export IFS="${oldifs}" 536 export IFS=${oldifs}
588 else 537 else
589 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
592 die "Required function missing" 541 die "Required function missing"
593 fi 542 fi
594 elif use x86-fbsd ; then 543 ;;
595 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
596 then 545 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
599 die "enewuser failed" 548 die "enewuser failed"
600 else 549 else
601 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
604 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
605 else 559 else
606 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
607 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
608 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
610 || die "enewuser failed" 582 || die "enewuser failed"
611 else 583 else
612 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
614 || die "enewuser failed" 586 || die "enewuser failed"
615 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}/${ehome}"
616 fi 596 fi
597
617 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
618
619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
621 einfo " - Creating ${ehome} in ${D}"
622 dodir ${ehome}
623 fowners ${euser} ${ehome}
624 fperms 755 ${ehome}
625 fi
626} 599}
627 600
628# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
629# vapier@gentoo.org 602# @USAGE: <group> [gid]
630# 603# @DESCRIPTION:
631# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
632# 605# group to the system. Just give it a group name to add and enewgroup will
633# 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
634# groupname: REQUIRED ! 607# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 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
638 # get the group 616 # get the group
639 local egroup="$1"; shift 617 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
641 then 619 then
642 eerror "No group specified !" 620 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
644 fi 622 fi
645 623
646 # see if group already exists 624 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 626 return 0
650 fi 627 fi
651 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
652 629
653 # options to pass to useradd 630 # options to pass to useradd
659 then 636 then
660 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
661 then 638 then
662 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
663 then 640 then
664 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
666 else 643 else
667 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
668 fi 645 fi
669 else 646 else
683 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
684 661
685 # add the group 662 # add the group
686 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
689 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
690 then 668 then
691 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
694 die "Required function missing" 672 die "Required function missing"
695 fi 673 fi
696 674
697 # If we need the next available 675 # If we need the next available
698 case ${egid} in 676 case ${egid} in
699 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
702 done 680 done
703 esac 681 esac
704 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
707 case ${egid} in 687 case ${egid} in
708 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
711 done 691 done
712 esac 692 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 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 *)
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi 708 ;;
709 esac
717 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
718} 711}
719 712
720# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
721# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
722# 715# @DESCRIPTION:
723# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
724edos2unix() { 720edos2unix() {
725 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
726 do
727 cp "${f}" ${T}/edos2unix
728 sed 's/\r$//' ${T}/edos2unix > "${f}"
729 done
730} 722}
731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738 723
739# Make a desktop file ! 724# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
742# 727#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
744# 729#
745# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
746# name: the name that will show up in the menu 731# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 734# a full path to an icon
750# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
752# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
753make_desktop_entry() { 738make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755 740
756 local exec=${1} 741 local exec=${1}
757 local name=${2:-${PN}} 742 local name=${2:-${PN}}
758 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
759 local type=${4} 744 local type=${4}
760 local path=${5} 745 local path=${5}
761 746
762 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
763 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
765 case ${catmaj} in 750 case ${catmaj} in
766 app) 751 app)
767 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
768 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
769 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
771 editors) type=TextEditor;; 761 editors) type=TextEditor;;
772 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
773 emulation) type=Emulator;; 763 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
775 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
776 vim) type=TextEditor;; 767 vim) type=TextEditor;;
777 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
778 *) type=;; 769 *) type=;;
779 esac 770 esac
780 ;; 771 ;;
781 772
782 dev) 773 dev)
783 type="Development" 774 type="Development"
784 ;; 775 ;;
785 776
786 games) 777 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 778 case ${catmin} in
790 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
791 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 781 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
795 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
798 simulation) type=Simulation;; 787 simulation) type=Simulation;;
799 sports) type=SportsGame;; 788 sports) type=SportsGame;;
800 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
801 *) type=;; 790 *) type=;;
802 esac 791 esac
803 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
804 ;; 801 ;;
805 802
806 mail) 803 mail)
807 type="Network;Email" 804 type="Network;Email"
808 ;; 805 ;;
810 media) 807 media)
811 case ${catmin} in 808 case ${catmin} in
812 gfx) type=Graphics;; 809 gfx) type=Graphics;;
813 radio) type=Tuner;; 810 radio) type=Tuner;;
814 sound) type=Audio;; 811 sound) type=Audio;;
815 tv) type=TV;; 812 tv) type=TV;;
816 video) type=Video;; 813 video) type=Video;;
817 *) type=;; 814 *) type=;;
818 esac 815 esac
819 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
820 ;; 817 ;;
821 818
822 net) 819 net)
823 case ${catmin} in 820 case ${catmin} in
824 dialup) type=Dialup;; 821 dialup) type=Dialup;;
825 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
827 irc) type=IRCClient;; 824 irc) type=IRCClient;;
828 mail) type=Email;; 825 mail) type=Email;;
829 news) type=News;; 826 news) type=News;;
830 nntp) type=News;; 827 nntp) type=News;;
831 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
832 *) type=;; 829 *) type=;;
833 esac 830 esac
834 type="Network;${type}" 831 type="Network;${type}"
835 ;; 832 ;;
836 833
837 sci) 834 sci)
838 case ${catmin} in 835 case ${catmin} in
839 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
840 bio*) type=Biology;; 837 bio*) type=Biology;;
841 calc*) type=Calculator;; 838 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
843 geo*) type=Geology;; 841 geo*) type=Geology;;
844 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;; 845 *) type=;;
846 esac 846 esac
847 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
848 ;; 852 ;;
849 853
850 www) 854 www)
851 case ${catmin} in 855 case ${catmin} in
852 client) type=WebBrowser;; 856 client) type=WebBrowser;;
853 *) type=;; 857 *) type=;;
854 esac 858 esac
855 type="Network" 859 type="Network"
856 ;; 860 ;;
857 861
858 *) 862 *)
863 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
864 local desktop_name="${PN}" 868 local desktop_name="${PN}"
865 else 869 else
866 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
867 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
868 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
869 874
875 cat <<-EOF > "${desktop}"
870echo "[Desktop Entry] 876 [Desktop Entry]
871Encoding=UTF-8 877 Version=1.0
872Version=0.9.2
873Name=${name} 878 Name=${name}
874Type=Application 879 Type=Application
875Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
876Exec=${exec} 881 Exec=${exec}
877Path=${path} 882 TryExec=${exec%% *}
878Icon=${icon} 883 Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
880 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
881 insinto /usr/share/applications 892 insinto /usr/share/applications
882 doins "${desktop}" 893 doins "${desktop}"
883 894 )
884 return 0
885} 895}
886 896
887# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
888# 898# @USAGE: [directories]
889# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
890# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
891# 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}
892 924
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.
893make_session_desktop() { 930make_session_desktop() {
894 [[ -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
895 [[ -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
896 933
897 local title=$1 934 local title=$1
898 local command=$2 935 local command=$2
899 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
900 937
938 cat <<-EOF > "${desktop}"
901echo "[Desktop Entry] 939 [Desktop Entry]
902Encoding=UTF-8
903Name=${title} 940 Name=${title}
904Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
905Exec=${command} 942 Exec=${command}
906TryExec=${command} 943 TryExec=${command}
907Type=Application" > "${desktop}" 944 Type=Application
945 EOF
908 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
909 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
910 doins "${desktop}" 951 doins "${desktop}"
952 )
911} 953}
912 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
913domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
914 local i j 964 local i j ret=0
915 insinto /usr/share/applications 965 insinto /usr/share/applications
916 for i in "$@" ; do 966 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
918 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
921 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
922 done 974 done
975 else
976 ((++ret))
923 fi 977 fi
924 done 978 done
979 exit ${ret}
980 )
925} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
926newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
927 insinto /usr/share/applications 991 insinto /usr/share/applications
928 newins "$1" "$2" 992 newins "$@"
993 )
929} 994}
930 995
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.
931doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
932 local i j 1005 local i j ret
933 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
934 for i in "$@" ; do 1007 for i in "$@" ; do
935 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
936 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
937 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
938 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
939 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
940 done 1015 done
1016 else
1017 ((++ret))
941 fi 1018 fi
942 done 1019 done
1020 exit ${ret}
1021 )
943} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
944newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
945 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
946 newins "$1" "$2" 1033 newins "$@"
1034 )
947} 1035}
948
949##############################################################
950# END: Handle .desktop files and menu entries #
951##############################################################
952
953 1036
954# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
955find_unpackable_file() { 1038find_unpackable_file() {
956 local src="$1" 1039 local src=$1
957 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
958 then
959 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
960 else 1042 else
961 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
962 then
963 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
964 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
965 then
966 src="${PWD}/${src}" 1046 src=${PWD}/${src}
967 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
968 then
969 src="${src}" 1048 src=${src}
970 fi
971 fi 1049 fi
972 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
973 echo "${src}" 1052 echo "${src}"
974} 1053}
975 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
976# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
977# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
978# 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
979# 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.
980# 1062#
981# Usage: unpack_pdv [file to unpack] [size of off_t]
982# - 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
983# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
984# 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#
985# 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
986# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
987# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
988# 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
989# 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
990# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
991# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
992# lseek 1081# lseek
993# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
994# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
995# 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.
996unpack_pdv() { 1087unpack_pdv() {
997 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
998 local sizeoff_t="$2" 1089 local sizeoff_t=$2
999 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1000 [ -z "${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 :("
1001 1093
1002 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1003 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1004 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1005 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 ${sizeoff_t} | hexdump -e \"%i\")
1006 1098
1007 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1008 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1009 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1010 1102
1011 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1012 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1013 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1014 1106
1015 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1016 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1017 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1018 1110
1019 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1020 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1021 iscompressed=1 1113 iscompressed=1
1022 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1023 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1024 else 1116 else
1025 iscompressed=0 1117 iscompressed=0
1026 fi 1118 fi
1027 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1028 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1029 istar=1 1121 istar=1
1030 else 1122 else
1031 istar=0 1123 istar=0
1032 fi 1124 fi
1033 1125
1061 true 1153 true
1062 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1063 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064} 1156}
1065 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1066# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1067# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1068# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1069# many other game companies. 1164# many other game companies.
1070# 1165#
1071# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1072# - If the file is not specified then unpack will utilize ${A}.
1073# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1074# the proper offset from the script itself. 1168# the proper offset from the script itself.
1075unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1076 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1077 local skip="$2" 1172 local skip=$2
1078 local exe="$3" 1173 local exe=$3
1079 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1080 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1081 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1082 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1083 then
1084 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1085 local skip=0 1181 local skip=0
1086 exe=tail 1182 exe=tail
1087 case ${ver} in 1183 case ${ver} in
1088 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1089 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1090 ;; 1186 ;;
1091 2.0|2.0.1) 1187 2.0|2.0.1)
1092 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1093 ;; 1189 ;;
1101 ;; 1197 ;;
1102 2.1.3) 1198 2.1.3)
1103 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1104 let skip="skip + 1" 1200 let skip="skip + 1"
1105 ;; 1201 ;;
1106 2.1.4) 1202 2.1.4|2.1.5)
1107 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1108 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1109 exe="dd" 1205 exe="dd"
1110 ;; 1206 ;;
1111 *) 1207 *)
1123 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}'";;
1124 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1125 esac 1221 esac
1126 1222
1127 # 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
1128 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1129 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1130 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1131 case ${filetype} in 1227 case ${filetype} in
1132 *tar\ archive) 1228 *tar\ archive*)
1133 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1134 ;; 1230 ;;
1135 bzip2*) 1231 bzip2*)
1136 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1137 ;; 1233 ;;
1147 ;; 1243 ;;
1148 esac 1244 esac
1149 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1150} 1246}
1151 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1152# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1153#
1154# Usage: check_license [license]
1155# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1156check_license() { 1253check_license() {
1157 local lic=$1 1254 local lic=$1
1158 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1159 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1160 else 1257 else
1161 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1162 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1163 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1164 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1165 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1166 lic="${src}" 1263 lic="${lic}"
1167 fi
1168 fi 1264 fi
1265 fi
1169 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1170 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1171 1268
1172 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1173 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1174 local shopts=$- 1271 local shopts=$-
1175 local alic 1272 local alic
1176 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1177 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1178 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1179 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1180 return 0 1277 return 0
1181 fi 1278 fi
1182 done 1279 done
1183 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1184 1281
1185 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1186 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1187********************************************************** 1284 **********************************************************
1188The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1189package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1190continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1191CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1192********************************************************** 1289 **********************************************************
1193 1290
1194EOF 1291 EOF
1195 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1196 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1197 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1198 read alic 1295 read alic
1199 case ${alic} in 1296 case ${alic} in
1206 die "Failed to accept license" 1303 die "Failed to accept license"
1207 ;; 1304 ;;
1208 esac 1305 esac
1209} 1306}
1210 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1211# 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
1212# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1213# 1313#
1214# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1215# 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()
1216# 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
1217# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1218# 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#
1219# 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',
1220# 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
1221# 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.
1222# 1328#
1223# 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.
1224#
1225# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1226# - this will attempt to locate a cd based upon a file that is on
1227# the cd ... the more files you give this function, the more cds
1228# the cdrom functions will handle
1229cdrom_get_cds() { 1330cdrom_get_cds() {
1230 # 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
1231 # the # of files they gave us 1332 # the # of files they gave us
1232 local cdcnt=0 1333 local cdcnt=0
1233 local f= 1334 local f=
1234 for f in "$@" ; do 1335 for f in "$@" ; do
1235 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1236 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1237 done 1338 done
1238 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1239 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1240 1341
1241 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1242 # 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
1243 if [[ ! -z ${CD_ROOT} ]] ; then
1244 export CDROM_ROOT=${CD_ROOT}
1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1246 return
1247 fi
1248 # do the same for CD_ROOT_X
1249 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1250 local var= 1345 local var=
1251 cdcnt=0 1346 cdcnt=0
1252 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1253 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1254 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1255 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1256 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1257 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1258 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1259 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1260 fi 1356 fi
1261 export CDROM_ROOTS_${cdcnt}="${!var}"
1262 done 1357 done
1263 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1264 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}
1265 return 1366 return
1266 fi 1367 fi
1267 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1268 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1269 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1270 if [[ -z ${CDROM_NAME} ]] ; then
1271 echo "cdrom for ${PN}."
1272 else
1273 echo "${CDROM_NAME}."
1274 fi
1275 echo 1373 echo
1276 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"
1277 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1279 einfo "directory containing the files." 1377 einfo "directory containing the files."
1280 echo 1378 echo
1281 einfo "For example:" 1379 einfo "For example:"
1282 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1283 echo 1381 echo
1284 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
1285 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1286 cdcnt=0 1393 cdcnt=0
1287 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1288 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1289 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1290 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1291 done 1398 done
1292 echo 1399 echo
1293 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"
1294 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1295 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1296 einfon "" 1403 einfon ""
1297 cdcnt=0 1404 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1300 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1301 done 1408 done
1302 echo 1409 echo
1303 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"
1304 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1307 echo 1414 echo
1308 einfo "For example:" 1415 einfo "For example:"
1309 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1310 echo 1417 echo
1311 fi 1418 fi
1419
1420 export CDROM_SET=""
1312 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1313 cdrom_load_next_cd 1422 cdrom_load_next_cd
1314} 1423}
1315 1424
1316# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1317# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1318# 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
1319# 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.
1320cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1321 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1322 local var= 1434 local var
1323 1435 ((++CDROM_CURRENT_CD))
1324 if [[ ! -z ${CD_ROOT} ]] ; then
1325 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1326 return
1327 fi
1328 1436
1329 unset CDROM_ROOT 1437 unset CDROM_ROOT
1330 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1331 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1332 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1333 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1334 else 1443 else
1335 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1336 fi 1445 fi
1337 1446
1338 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343# 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
1344# 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
1345# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1346# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1347# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1348cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1349 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
1350 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1351 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1352 local mline=""
1353 local showedmsg=0
1354 1471
1355 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/ }
1356 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1357 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1358 && 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))
1359 done 1487 done
1360 1488
1361 if [[ -z ${CDROM_ROOT} ]] ; then
1362 echo 1489 echo
1363 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1366 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1367 else
1368 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1369 fi
1370 else 1494 else
1371 if [[ -z ${CDROM_NAME_1} ]] ; then
1372 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1373 else
1374 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1375 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1376 fi
1377 fi 1496 fi
1378 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
1379 fi 1504 fi
1505 showedmsg=1
1506 fi
1380 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1381 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1382 read 1509 echo
1383 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1384 done 1515 done
1385} 1516}
1386 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1387# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1388# a package can support 1522# a package can support. The first form allows you to
1389# 1523# specify a list of LINGUAS. The -i builds a list of po
1390# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1391# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1392# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1393# 1527# of the lists.
1394# The first form allows you to specify a list of LINGUAS.
1395# The -i builds a list of po files found in all the
1396# directories and uses the intersection of the lists.
1397# The -u builds a list of po files found in all the
1398# directories and uses the union of the lists.
1399strip-linguas() { 1528strip-linguas() {
1400 local ls newls 1529 local ls newls nols
1401 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1402 local op=$1; shift 1531 local op=$1; shift
1403 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1404 local d f 1533 local d f
1405 for d in "$@" ; do 1534 for d in "$@" ; do
1406 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1407 newls=${ls} 1536 newls=${ls}
1408 else 1537 else
1409 newls="" 1538 newls=""
1410 fi 1539 fi
1411 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1412 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1413 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1414 else 1543 else
1415 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1416 fi 1545 fi
1417 done 1546 done
1418 ls=${newls} 1547 ls=${newls}
1419 done 1548 done
1420 ls=${ls//.po}
1421 else 1549 else
1422 ls=$@ 1550 ls="$@"
1423 fi 1551 fi
1424 1552
1425 ls=" ${ls} " 1553 nols=""
1426 newls="" 1554 newls=""
1427 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1428 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1429 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1430 else 1558 else
1431 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1432 fi 1560 fi
1433 done 1561 done
1434 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1435 export LINGUAS="" 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1436 else
1437 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1438 fi
1439} 1565}
1440 1566
1441# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1442# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1443 1569# @DESCRIPTION:
1444# the following functions are useful in kernel module ebuilds, etc.
1445# for an example see ivtv or drbd ebuilds
1446
1447# set's ARCH to match what the kernel expects
1448set_arch_to_kernel() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 sparc) export ARCH="$(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!
1460 *) export ARCH="${ARCH}";;
1461 esac
1462}
1463
1464# set's ARCH back to what portage expects
1465set_arch_to_portage() {
1466 i=10
1467 while ((i--)) ; do
1468 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1469 done
1470 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1471}
1472
1473# Jeremy Huddleston <eradicator@gentoo.org>:
1474# preserve_old_lib /path/to/libblah.so.0
1475# preserve_old_lib_notify /path/to/libblah.so.0
1476#
1477# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1478# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1479# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1480# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1481# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1482# 1575# preserve_old_lib_notify function.
1483# src_install() {
1484# ...
1485# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488#
1489# pkg_postinst() {
1490# ...
1491# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1492# ...
1493# }
1494
1495preserve_old_lib() { 1576preserve_old_lib() {
1496 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1497 1582
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1499 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1500 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1501 1586 dir=${lib%/*}
1502 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1503 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1504 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1505 fi 1590 done
1506} 1591}
1507 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1508preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1509 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1510 1602
1511 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1512 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1513 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1514 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1515 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1516 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1517 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1518 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1519 einfo 1613 ewarn
1520 einfo "After doing that, you can safely remove ${LIB}"
1521 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1522 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1523} 1622}
1524 1623
1525# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1526# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1527# 1639#
1528# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1529# ex: built_with_use xchat gtk2 1641# flags matter.
1530#
1531# Flags: -a all USE flags should be utilized
1532# -o at least one USE flag should be utilized
1533# Note: the default flag is '-a'
1534built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1535 local opt=$1 1659 local opt=$1
1536 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1537 1661
1538 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1539 shift 1664 shift
1540 1665
1541 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1542 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1543 1699
1544 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1545 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1546 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1547 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1551 shift 1707 shift
1552 done 1708 done
1553 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1554} 1710}
1555 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1556# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1557# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1558epunt_cxx() { 1719epunt_cxx() {
1559 local dir=$1 1720 local dir=$1
1560 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1561 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1562 local f 1723 local f
1563 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1564 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1565 done 1726 done
1566 eend 0 1727 eend 0
1567} 1728}
1568 1729
1569# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1570# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1571# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1572dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1573 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1574 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1575 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1576
1577 INSDESTTREE=/etc/pam.d \
1578 doins "$@" || die "failed to install $@"
1579}
1580# newpamd <old name> <new name>
1581#
1582# Install pam file <old name> as <new name> in /etc/pam.d
1583newpamd() {
1584 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1585
1586 use pam || return 0
1587
1588 INSDESTTREE=/etc/pam.d \
1589 newins "$1" "$2" || die "failed to install $1 as $2"
1590}
1591
1592# make a wrapper script ...
1593# NOTE: this was originally games_make_wrapper, but I noticed other places where
1594# this could be used, so I have moved it here and made it not games-specific
1595# -- wolf31o2
1596# $1 == wrapper name
1597# $2 == binary to run
1598# $3 == directory to chdir before running binary
1599# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1600# $5 == path for wrapper
1601make_wrapper() { 1737make_wrapper() {
1602 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1603 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1604 cat << EOF > "${tmpwrapper}" 1742 cat << EOF > "${tmpwrapper}"
1605#!/bin/sh 1743#!/bin/sh
1606cd "${chdir}" 1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1607export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1608exec ${bin} "\$@" 1752exec ${bin} "\$@"
1609EOF 1753EOF
1610 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1611 if [ -n "${5}" ] 1755 if [[ -n ${path} ]] ; then
1612 then 1756 (
1613 exeinto ${5} 1757 exeinto "${path}"
1614 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1615 else 1760 else
1616 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1617 fi 1762 fi
1618} 1763}

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