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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 1.176 2005/05/25 22:07:31 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 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 ${catmin} in
852 client) type=WebBrowser;; 856 client) type=WebBrowser;;
853 *) type=;; 857 *) type=;;
854 esac 858 esac
855 type="Network" 859 type="Network"
856 ;; 860 ;;
857 861
858 *) 862 *)
859 type= 863 type=
860 ;; 864 ;;
861 esac 865 esac
862 fi 866 fi
863 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
864 local desktop=${T}/${exec%% *}-${P}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
865 874
875 cat <<-EOF > "${desktop}"
866echo "[Desktop Entry] 876 [Desktop Entry]
867Encoding=UTF-8 877 Version=1.0
868Version=0.9.2
869Name=${name} 878 Name=${name}
870Type=Application 879 Type=Application
871Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
872Exec=${exec} 881 Exec=${exec}
873Path=${path} 882 TryExec=${exec%% *}
874Icon=${icon} 883 Icon=${icon}
875Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
876 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
877 insinto /usr/share/applications 892 insinto /usr/share/applications
878 doins "${desktop}" 893 doins "${desktop}"
879 894 )
880 return 0
881} 895}
882 896
883# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
884# 898# @USAGE: [directories]
885# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
886# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
887# 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}
888 924
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.
889make_session_desktop() { 930make_session_desktop() {
890 [[ -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
891 [[ -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
892 933
893 local title=$1 934 local title=$1
894 local command=$2 935 local command=$2
895 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
896 937
938 cat <<-EOF > "${desktop}"
897echo "[Desktop Entry] 939 [Desktop Entry]
898Encoding=UTF-8
899Name=${title} 940 Name=${title}
900Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
901Exec=${command} 942 Exec=${command}
902TryExec=${command} 943 TryExec=${command}
903Type=Application" > "${desktop}" 944 Type=Application
945 EOF
904 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
905 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
906 doins "${desktop}" 951 doins "${desktop}"
952 )
907} 953}
908 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
909domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
910 local i j 964 local i j ret=0
911 insinto /usr/share/applications 965 insinto /usr/share/applications
912 for i in "$@" ; do 966 for i in "$@" ; do
913 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
914 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
915 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
917 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
918 done 974 done
975 else
976 ((++ret))
919 fi 977 fi
920 done 978 done
979 exit ${ret}
980 )
921} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
922newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
923 insinto /usr/share/applications 991 insinto /usr/share/applications
924 newins "$1" "$2" 992 newins "$@"
993 )
925} 994}
926 995
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.
927doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
928 local i j 1005 local i j ret
929 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
930 for i in "$@" ; do 1007 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
932 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
935 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
936 done 1015 done
1016 else
1017 ((++ret))
937 fi 1018 fi
938 done 1019 done
1020 exit ${ret}
1021 )
939} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
940newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
941 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
942 newins "$1" "$2" 1033 newins "$@"
1034 )
943} 1035}
944
945##############################################################
946# END: Handle .desktop files and menu entries #
947##############################################################
948
949 1036
950# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() { 1038find_unpackable_file() {
952 local src="$1" 1039 local src=$1
953 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
954 then
955 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
956 else 1042 else
957 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
958 then
959 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
960 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
961 then
962 src="${PWD}/${src}" 1046 src=${PWD}/${src}
963 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
964 then
965 src="${src}" 1048 src=${src}
966 fi
967 fi 1049 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
969 echo "${src}" 1052 echo "${src}"
970} 1053}
971 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
972# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
974# 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
975# 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.
976# 1062#
977# Usage: unpack_pdv [file to unpack] [size of off_t]
978# - 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
979# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
980# 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#
981# 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
982# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
983# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
984# 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
985# 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
986# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
987# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
988# lseek 1081# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
991# 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.
992unpack_pdv() { 1087unpack_pdv() {
993 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
994 local sizeoff_t="$2" 1089 local sizeoff_t=$2
995 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
996 [ -z "${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 :("
997 1093
998 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1001 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 ${sizeoff_t} | hexdump -e \"%i\")
1002 1098
1003 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1004 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1005 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1006 1102
1007 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1008 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1009 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1010 1106
1011 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1012 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1014 1110
1015 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1016 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1017 iscompressed=1 1113 iscompressed=1
1018 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1019 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1020 else 1116 else
1021 iscompressed=0 1117 iscompressed=0
1022 fi 1118 fi
1023 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1024 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1025 istar=1 1121 istar=1
1026 else 1122 else
1027 istar=0 1123 istar=0
1028 fi 1124 fi
1029 1125
1057 true 1153 true
1058 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1059 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1060} 1156}
1061 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1062# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1063# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1064# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1065# many other game companies. 1164# many other game companies.
1066# 1165#
1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1068# - If the file is not specified then unpack will utilize ${A}.
1069# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1070# the proper offset from the script itself. 1168# the proper offset from the script itself.
1071unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1072 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1073 local skip="$2" 1172 local skip=$2
1074 local exe="$3" 1173 local exe=$3
1075 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1076 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1078 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1079 then
1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1081 local skip=0 1181 local skip=0
1082 exe=tail 1182 exe=tail
1083 case ${ver} in 1183 case ${ver} in
1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1086 ;; 1186 ;;
1087 2.0|2.0.1) 1187 2.0|2.0.1)
1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1089 ;; 1189 ;;
1097 ;; 1197 ;;
1098 2.1.3) 1198 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1" 1200 let skip="skip + 1"
1101 ;; 1201 ;;
1102 2.1.4) 1202 2.1.4|2.1.5)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd" 1205 exe="dd"
1106 ;; 1206 ;;
1107 *) 1207 *)
1119 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}'";;
1120 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1121 esac 1221 esac
1122 1222
1123 # 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
1124 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1125 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1126 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1127 case ${filetype} in 1227 case ${filetype} in
1128 *tar\ archive) 1228 *tar\ archive*)
1129 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1130 ;; 1230 ;;
1131 bzip2*) 1231 bzip2*)
1132 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1133 ;; 1233 ;;
1143 ;; 1243 ;;
1144 esac 1244 esac
1145 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1146} 1246}
1147 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1148# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1149#
1150# Usage: check_license [license]
1151# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1152check_license() { 1253check_license() {
1153 local lic=$1 1254 local lic=$1
1154 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else 1257 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1159 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1160 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1161 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1162 lic="${src}" 1263 lic="${lic}"
1163 fi
1164 fi 1264 fi
1265 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1166 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1167 1268
1168 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$- 1271 local shopts=$-
1171 local alic 1272 local alic
1172 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1173 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1175 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1176 return 0 1277 return 0
1177 fi 1278 fi
1178 done 1279 done
1179 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1180 1281
1181 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1182 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1183********************************************************** 1284 **********************************************************
1184The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1185package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1186continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1187CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1188********************************************************** 1289 **********************************************************
1189 1290
1190EOF 1291 EOF
1191 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1192 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1193 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1194 read alic 1295 read alic
1195 case ${alic} in 1296 case ${alic} in
1202 die "Failed to accept license" 1303 die "Failed to accept license"
1203 ;; 1304 ;;
1204 esac 1305 esac
1205} 1306}
1206 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1207# 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
1208# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1209# 1313#
1210# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1211# 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()
1212# 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
1213# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1214# 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#
1215# 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',
1216# 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
1217# 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.
1218# 1328#
1219# 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.
1220#
1221# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1222# - this will attempt to locate a cd based upon a file that is on
1223# the cd ... the more files you give this function, the more cds
1224# the cdrom functions will handle
1225cdrom_get_cds() { 1330cdrom_get_cds() {
1226 # 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
1227 # the # of files they gave us 1332 # the # of files they gave us
1228 local cdcnt=0 1333 local cdcnt=0
1229 local f= 1334 local f=
1230 for f in "$@" ; do 1335 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1232 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1233 done 1338 done
1234 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1236 1341
1237 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1238 # 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
1239 if [[ ! -z ${CD_ROOT} ]] ; then
1240 export CDROM_ROOT=${CD_ROOT}
1241 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1242 return
1243 fi
1244 # do the same for CD_ROOT_X
1245 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1246 local var= 1345 local var=
1247 cdcnt=0 1346 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1250 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1251 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1256 fi 1356 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done 1357 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1260 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}
1261 return 1366 return
1262 fi 1367 fi
1263 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1266 if [[ -z ${CDROM_NAME} ]] ; then
1267 echo "cdrom for ${PN}."
1268 else
1269 echo "${CDROM_NAME}."
1270 fi
1271 echo 1373 echo
1272 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"
1273 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files." 1377 einfo "directory containing the files."
1276 echo 1378 echo
1277 einfo "For example:" 1379 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo 1381 echo
1280 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
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0 1393 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1285 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done 1398 done
1288 echo 1399 echo
1289 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"
1290 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1292 einfon "" 1403 einfon ""
1293 cdcnt=0 1404 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1296 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1297 done 1408 done
1298 echo 1409 echo
1299 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"
1300 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1303 echo 1414 echo
1304 einfo "For example:" 1415 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo 1417 echo
1307 fi 1418 fi
1419
1420 export CDROM_SET=""
1308 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd 1422 cdrom_load_next_cd
1310} 1423}
1311 1424
1312# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1313# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1314# 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
1315# 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.
1316cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var= 1434 local var
1319 1435 ((++CDROM_CURRENT_CD))
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1322 return
1323 fi
1324 1436
1325 unset CDROM_ROOT 1437 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1327 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1330 else 1443 else
1331 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1332 fi 1445 fi
1333 1446
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1339# 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
1340# 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
1341# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1345 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
1346 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1347 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1348 local mline=""
1349 local showedmsg=0
1350 1471
1351 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/ }
1352 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1354 && 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))
1355 done 1487 done
1356 1488
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo 1489 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else 1494 else
1367 if [[ -z ${CDROM_NAME_1} ]] ; then
1368 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1369 else
1370 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1371 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1372 fi
1373 fi 1496 fi
1374 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
1375 fi 1504 fi
1505 showedmsg=1
1506 fi
1376 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1378 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1379 fi 1518 fi
1519 read || die "something is screwed with your system"
1380 done 1520 done
1381} 1521}
1382 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1383# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1384# a package can support 1527# a package can support. The first form allows you to
1385# 1528# specify a list of LINGUAS. The -i builds a list of po
1386# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1387# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1388# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1389# 1532# of the lists.
1390# The first form allows you to specify a list of LINGUAS.
1391# The -i builds a list of po files found in all the
1392# directories and uses the intersection of the lists.
1393# The -u builds a list of po files found in all the
1394# directories and uses the union of the lists.
1395strip-linguas() { 1533strip-linguas() {
1396 local ls newls 1534 local ls newls nols
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift 1536 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1400 local d f 1538 local d f
1401 for d in "$@" ; do 1539 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls} 1541 newls=${ls}
1404 else 1542 else
1405 newls="" 1543 newls=""
1406 fi 1544 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1408 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1410 else 1548 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1412 fi 1550 fi
1413 done 1551 done
1414 ls=${newls} 1552 ls=${newls}
1415 done 1553 done
1416 ls=${ls//.po}
1417 else 1554 else
1418 ls=$@ 1555 ls="$@"
1419 fi 1556 fi
1420 1557
1421 ls=" ${ls} " 1558 nols=""
1422 newls="" 1559 newls=""
1423 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1425 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1426 else 1563 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1428 fi 1565 fi
1429 done 1566 done
1430 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1431 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1432 else
1433 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1434 fi
1435} 1570}
1436 1571
1437# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1438# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1439 1574# @DESCRIPTION:
1440# the following functions are useful in kernel module ebuilds, etc.
1441# for an example see ivtv or drbd ebuilds
1442
1443# set's ARCH to match what the kernel expects
1444set_arch_to_kernel() {
1445 i=10
1446 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in
1451 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(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!
1456 *) export ARCH="${ARCH}";;
1457 esac
1458}
1459
1460# set's ARCH back to what portage expects
1461set_arch_to_portage() {
1462 i=10
1463 while ((i--)) ; do
1464 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1465 done
1466 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1467}
1468
1469# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0
1472#
1473# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1474# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1475# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1476# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1477# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1478# 1580# preserve_old_lib_notify function.
1479# src_install() {
1480# ...
1481# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484#
1485# pkg_postinst() {
1486# ...
1487# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490
1491preserve_old_lib() { 1581preserve_old_lib() {
1492 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1493 1587
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1495 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1496 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1497 1591 dir=${lib%/*}
1498 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1499 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1500 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1501 fi 1595 done
1502} 1596}
1503 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1504preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1505 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1506 1607
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1508 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1509 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1510 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1511 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1512 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1513 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1514 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1515 einfo 1618 ewarn
1516 einfo "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1519} 1627}
1520 1628
1521# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1522# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1523# 1644#
1524# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1525# ex: built_with_use xchat gtk2 1646# flags matter.
1526#
1527# Flags: -a all USE flags should be utilized
1528# -o at least one USE flag should be utilized
1529# Note: the default flag is '-a'
1530built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1531 local opt=$1 1664 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533 1666
1534 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1535 shift 1669 shift
1536 1670
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1539 1704
1540 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1547 shift 1712 shift
1548 done 1713 done
1549 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1550} 1715}
1551 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1552# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1553# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1554epunt_cxx() { 1724epunt_cxx() {
1555 local dir=$1 1725 local dir=$1
1556 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1557 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1558 local f 1728 local f
1559 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1560 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1561 done 1731 done
1562 eend 0 1732 eend 0
1563} 1733}
1564 1734
1565# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1566# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1567# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1568dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1569 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1570 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1571 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1572
1573 INSDESTTREE=/etc/pam.d \
1574 doins "$@" || die "failed to install $@"
1575}
1576# newpamd <old name> <new name>
1577#
1578# Install pam file <old name> as <new name> in /etc/pam.d
1579newpamd() {
1580 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1581
1582 use pam || return 0
1583
1584 INSDESTTREE=/etc/pam.d \
1585 newins "$1" "$2" || die "failed to install $1 as $2"
1586}
1587
1588# make a wrapper script ...
1589# NOTE: this was originally games_make_wrapper, but I noticed other places where
1590# this could be used, so I have moved it here and made it not games-specific
1591# -- wolf31o2
1592# $1 == wrapper name
1593# $2 == binary to run
1594# $3 == directory to chdir before running binary
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper
1597make_wrapper() { 1742make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1745 # We don't want to quote ${bin} so that people can pass complex
1746 # things as $bin ... "./someprog --args"
1600 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh 1748#!/bin/sh
1602cd "${chdir}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1604exec ${bin} "\$@" 1757exec ${bin} "\$@"
1605EOF 1758EOF
1606 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ] 1760 if [[ -n ${path} ]] ; then
1608 then 1761 (
1609 exeinto ${5} 1762 exeinto "${path}"
1610 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1611 else 1765 else
1612 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1613 fi 1767 fi
1614} 1768}

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