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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 1.212 2005/10/22 02:32:48 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.304 2008/09/20 18:45:26 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
138# or two patches. 96# or two patches.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
162# specific patches. 120# specific patches.
163# 121#
164# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 134 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
203 else 165 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 167 fi
206 else 168 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 171 then
211 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
212 fi 173 fi
213 174
222 183
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi 185 fi
225 186
226 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
227 bz2) 192 bz2)
228 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
230 ;; 195 ;;
231 gz|Z|z) 196 gz|Z|z)
248 fi 213 fi
249 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
250 do 215 do
251 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
252 # 217 #
253 # ???_arch_foo.patch 218 # ???_arch_foo.patch
254 # 219 #
255 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
258 then 223 then
259 local count=0 224 local count=0
260 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 226 local patchname=${x##*/}
262 227
281 fi 246 fi
282 247
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 267 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 268 while [ "${count}" -lt 5 ]
288 do 269 do
289 # Generate some useful debug info ... 270 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 271 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 273
293 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else
298 PATCH_TARGET="${x}"
299 fi
300
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 275 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 276
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 277 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306
307 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then
311 echo
312 eerror "Could not extract patch!"
313 #die "Could not extract patch!"
314 count=5
315 break
316 fi
317 fi
318 279
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 281 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 282 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 287
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 289 _epatch_assert
329 290
330 if [ "$?" -ne 0 ] 291 if [ "$?" -ne 0 ]
372 then 333 then
373 einfo "Done with patching" 334 einfo "Done with patching"
374 fi 335 fi
375} 336}
376 337
338# @FUNCTION: emktemp
339# @USAGE: [temp dir]
340# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 341# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 342# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 343emktemp() {
383 local exe="touch" 344 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 345 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 346 local topdir=$1
386 347
388 [[ -z ${T} ]] \ 349 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 350 && topdir="/tmp" \
390 || topdir=${T} 351 || topdir=${T}
391 fi 352 fi
392 353
393 if [[ -z $(type -p mktemp) ]] ; then 354 if ! type -P mktemp > /dev/null ; then
355 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 356 local tmp=/
395 while [[ -e ${tmp} ]] ; do 357 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 358 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 359 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 360 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 361 echo "${tmp}"
400 else 362 else
363 # the args here will give slightly wierd names on BSD,
364 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 365 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 366 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 367 else
404 mktemp ${exe} "${topdir}" 368 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 369 fi
370 fi
406} 371}
407 372
373# @FUNCTION: egetent
374# @USAGE: <database> <key>
375# @MAINTAINER:
376# base-system@gentoo.org (Linux)
377# Joe Jezak <josejx@gmail.com> (OS X)
378# usata@gentoo.org (OS X)
379# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
380# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 381# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 382# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 383egetent() {
415 case ${CHOST} in 384 case ${CHOST} in
416 *-darwin*) 385 *-darwin*)
417 case "$2" in 386 case "$2" in
418 *[!0-9]*) # Non numeric 387 *[!0-9]*) # Non numeric
421 *) # Numeric 390 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 391 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 392 ;;
424 esac 393 esac
425 ;; 394 ;;
426 *-freebsd*) 395 *-freebsd*|*-dragonfly*)
427 local opts action="user" 396 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 397 [[ $1 == "passwd" ]] || action="group"
429 398
430 # lookup by uid/gid 399 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 400 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 401 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 402 fi
434 403
435 pw show ${action} ${opts} "$2" -q 404 pw show ${action} ${opts} "$2" -q
436 ;; 405 ;;
437 *-netbsd*) 406 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 407 grep "$2:\*:" /etc/$1
439 ;; 408 ;;
440 *) 409 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 410 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 411 getent "$1" "$2"
443 ;; 412 ;;
444 esac 413 esac
445} 414}
446 415
447# Simplify/standardize adding users to the system 416# @FUNCTION: enewuser
448# vapier@gentoo.org 417# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 418# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 419# Same as enewgroup, you are not required to understand how to properly add
451# 420# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 421# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 422# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 423# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 424enewuser() {
425 case ${EBUILD_PHASE} in
426 unpack|compile|test|install)
427 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
428 eerror "Package fails at QA and at life. Please file a bug."
429 die "Bad package! enewuser is only for use in pkg_* functions!"
430 esac
431
461 # get the username 432 # get the username
462 local euser=$1; shift 433 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 434 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 435 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 436 die "Cannot call enewuser without a username"
466 fi 437 fi
467 438
468 # lets see if the username already exists 439 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 440 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 441 return 0
471 fi 442 fi
472 einfo "Adding user '${euser}' to your system ..." 443 einfo "Adding user '${euser}' to your system ..."
473 444
474 # options to pass to useradd 445 # options to pass to useradd
475 local opts= 446 local opts=
476 447
477 # handle uid 448 # handle uid
478 local euid=$1; shift 449 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 450 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 451 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 452 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 453 euid="next"
483 fi 454 fi
484 else 455 else
485 eerror "Userid given but is not greater than 0 !" 456 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 457 die "${euid} is not a valid UID"
487 fi 458 fi
488 else 459 else
489 euid="next" 460 euid="next"
490 fi 461 fi
491 if [[ ${euid} == "next" ]] ; then 462 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 463 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 464 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 465 done
495 fi 466 fi
496 opts="${opts} -u ${euid}" 467 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 468 einfo " - Userid: ${euid}"
498 469
499 # handle shell 470 # handle shell
500 local eshell=$1; shift 471 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 472 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 473 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 474 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 475 die "${eshell} does not exist in ${ROOT}"
476 fi
477 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
478 eerror "Do not specify ${eshell} yourself, use -1"
479 die "Pass '-1' as the shell parameter"
505 fi 480 fi
506 else 481 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 482 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 483 [[ -x ${ROOT}${shell} ]] && break
509 done 484 done
510 485
511 if [[ ${shell} == "/dev/null" ]] ; then 486 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 487 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 488 case ${USERLAND} in
489 GNU) shell="/bin/false" ;;
490 BSD) shell="/sbin/nologin" ;;
491 Darwin) shell="/usr/sbin/nologin" ;;
492 *) die "Unable to identify the default shell for userland ${USERLAND}"
493 esac
514 fi 494 fi
515 495
516 eshell=${shell} 496 eshell=${shell}
517 fi 497 fi
518 einfo " - Shell: ${eshell}" 498 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 560 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 561 einfo "eextra: $@"
582 die "Required function missing" 562 die "Required function missing"
583 fi 563 fi
584 ;; 564 ;;
585 *-freebsd*) 565 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 566 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 567 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 568 -c "added by portage for ${PN}" \
589 die "enewuser failed" 569 die "enewuser failed"
590 else 570 else
600 else 580 else
601 einfo " - Extra: $@" 581 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 582 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 583 fi
604 ;; 584 ;;
585
586 *-openbsd*)
587 if [[ -z $@ ]] ; then
588 useradd -u ${euid} -s ${eshell} \
589 -d ${ehome} -c "Added by portage for ${PN}" \
590 -g ${egroups} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd -u ${euid} -s ${eshell} \
594 -d ${ehome} -c "Added by portage for ${PN}" \
595 -g ${egroups} ${euser} "$@" || die "enewuser failed"
596 fi
597 ;;
598
605 *) 599 *)
606 if [[ -z $@ ]] ; then 600 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 601 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 602 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 603 || die "enewuser failed"
623 fi 617 fi
624 618
625 export SANDBOX_ON=${oldsandbox} 619 export SANDBOX_ON=${oldsandbox}
626} 620}
627 621
628# Simplify/standardize adding groups to the system 622# @FUNCTION: enewgroup
629# vapier@gentoo.org 623# @USAGE: <group> [gid]
630# 624# @DESCRIPTION:
631# enewgroup(group, gid) 625# This function does not require you to understand how to properly add a
632# 626# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 627# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 628# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 629enewgroup() {
630 case ${EBUILD_PHASE} in
631 unpack|compile|test|install)
632 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
633 eerror "Package fails at QA and at life. Please file a bug."
634 die "Bad package! enewgroup is only for use in pkg_* functions!"
635 esac
636
638 # get the group 637 # get the group
639 local egroup="$1"; shift 638 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 639 if [ -z "${egroup}" ]
641 then 640 then
642 eerror "No group specified !" 641 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
644 fi 643 fi
645 644
646 # see if group already exists 645 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 646 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 647 return 0
650 fi 648 fi
651 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
652 650
653 # options to pass to useradd 651 # options to pass to useradd
696 fi 694 fi
697 695
698 # If we need the next available 696 # If we need the next available
699 case ${egid} in 697 case ${egid} in
700 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 699 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
703 done 701 done
704 esac 702 esac
705 dscl . create /groups/${egroup} gid ${egid} 703 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 704 dscl . create /groups/${egroup} passwd '*'
707 ;; 705 ;;
708 706
709 *-freebsd*) 707 *-freebsd*|*-dragonfly*)
710 case ${egid} in 708 case ${egid} in
711 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 710 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
714 done 712 done
715 esac 713 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 715 ;;
718 716
719 *-netbsd*) 717 *-netbsd*)
720 case ${egid} in 718 case ${egid} in
721 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 720 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
724 done 722 done
725 esac 723 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 724 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 725 ;;
728 726
731 ;; 729 ;;
732 esac 730 esac
733 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
734} 732}
735 733
736# Simple script to replace 'dos2unix' binaries 734# @FUNCTION: edos2unix
737# vapier@gentoo.org 735# @USAGE: <file> [more files ...]
738# 736# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 737# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
738# to remove all of these text utilities from DEPEND variables because this
739# is a script based solution. Just give it a list of files to convert and
740# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 741edos2unix() {
741 for f in "$@" 742 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 743}
747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754 744
755# Make a desktop file ! 745# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 746# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 747# Amaze your friends ! Get the women ! Join today !
758# 748#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 749# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 750#
761# binary: what binary does the app run with ? 751# binary: what command does the app run with ?
762# name: the name that will show up in the menu 752# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 753# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 754# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 755# a full path to an icon
766# type: what kind of application is this ? for categories: 756# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 757# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 758# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 759make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 760 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 761
772 local exec=${1} 762 local exec=${1}
773 local name=${2:-${PN}} 763 local name=${2:-${PN}}
774 local icon=${3:-${PN}.png} 764 local icon=${3:-${PN}}
775 local type=${4} 765 local type=${4}
776 local path=${5} 766 local path=${5}
777 767
778 if [[ -z ${type} ]] ; then 768 if [[ -z ${type} ]] ; then
779 local catmaj=${CATEGORY%%-*} 769 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 770 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 771 case ${catmaj} in
782 app) 772 app)
783 case ${catmin} in 773 case ${catmin} in
774 accessibility) type=Accessibility;;
784 admin) type=System;; 775 admin) type=System;;
776 antivirus) type=System;;
777 arch) type=Archiving;;
778 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 779 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 780 dicts) type=Dictionary;;
781 doc) type=Documentation;;
787 editors) type=TextEditor;; 782 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 783 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 784 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 785 laptop) type=HardwareSettings;;
791 office) type=Office;; 786 office) type=Office;;
787 pda) type=PDA;;
792 vim) type=TextEditor;; 788 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 789 xemacs) type=TextEditor;;
794 *) type=;; 790 *) type=;;
795 esac 791 esac
796 ;; 792 ;;
797 793
798 dev) 794 dev)
799 type="Development" 795 type="Development"
800 ;; 796 ;;
801 797
802 games) 798 games)
803 case ${catmin} in 799 case ${catmin} in
804 action) type=ActionGame;; 800 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 801 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 802 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 803 emulation) type=Emulator;;
804 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 805 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 806 roguelike) type=RolePlaying;;
807 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 808 simulation) type=Simulation;;
813 sports) type=SportsGame;; 809 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 810 strategy) type=StrategyGame;;
815 *) type=;; 811 *) type=;;
816 esac 812 esac
817 type="Game;${type}" 813 type="Game;${type}"
814 ;;
815
816 gnome)
817 type="Gnome;GTK"
818 ;;
819
820 kde)
821 type="KDE;Qt"
818 ;; 822 ;;
819 823
820 mail) 824 mail)
821 type="Network;Email" 825 type="Network;Email"
822 ;; 826 ;;
824 media) 828 media)
825 case ${catmin} in 829 case ${catmin} in
826 gfx) type=Graphics;; 830 gfx) type=Graphics;;
827 radio) type=Tuner;; 831 radio) type=Tuner;;
828 sound) type=Audio;; 832 sound) type=Audio;;
829 tv) type=TV;; 833 tv) type=TV;;
830 video) type=Video;; 834 video) type=Video;;
831 *) type=;; 835 *) type=;;
832 esac 836 esac
833 type="AudioVideo;${type}" 837 type="AudioVideo;${type}"
834 ;; 838 ;;
835 839
836 net) 840 net)
837 case ${catmin} in 841 case ${catmin} in
838 dialup) type=Dialup;; 842 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 843 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 844 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 845 irc) type=IRCClient;;
842 mail) type=Email;; 846 mail) type=Email;;
843 news) type=News;; 847 news) type=News;;
844 nntp) type=News;; 848 nntp) type=News;;
845 p2p) type=FileTransfer;; 849 p2p) type=FileTransfer;;
846 *) type=;; 850 *) type=;;
847 esac 851 esac
848 type="Network;${type}" 852 type="Network;${type}"
849 ;; 853 ;;
850 854
851 sci) 855 sci)
852 case ${catmin} in 856 case ${catmin} in
853 astro*) type=Astronomoy;; 857 astro*) type=Astronomy;;
854 bio*) type=Biology;; 858 bio*) type=Biology;;
855 calc*) type=Calculator;; 859 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 860 chem*) type=Chemistry;;
861 elec*) type=Electronics;;
857 geo*) type=Geology;; 862 geo*) type=Geology;;
858 math*) type=Math;; 863 math*) type=Math;;
864 physics) type=Physics;;
865 visual*) type=DataVisualization;;
859 *) type=;; 866 *) type=;;
860 esac 867 esac
861 type="Science;${type}" 868 type="Science;${type}"
869 ;;
870
871 sys)
872 type="System"
862 ;; 873 ;;
863 874
864 www) 875 www)
865 case ${catmin} in 876 case ${catmin} in
866 client) type=WebBrowser;; 877 client) type=WebBrowser;;
867 *) type=;; 878 *) type=;;
868 esac 879 esac
869 type="Network" 880 type="Network"
870 ;; 881 ;;
871 882
872 *) 883 *)
877 if [ "${SLOT}" == "0" ] ; then 888 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 889 local desktop_name="${PN}"
879 else 890 else
880 local desktop_name="${PN}-${SLOT}" 891 local desktop_name="${PN}-${SLOT}"
881 fi 892 fi
893 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 894 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 895
896 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 897 [Desktop Entry]
885Encoding=UTF-8 898 Version=1.0
886Version=0.9.2
887Name=${name} 899 Name=${name}
888Type=Application 900 Type=Application
889Comment=${DESCRIPTION} 901 Comment=${DESCRIPTION}
890Exec=${exec} 902 Exec=${exec}
891Path=${path} 903 TryExec=${exec%% *}
892Icon=${icon} 904 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 905 Categories=${type};
906 EOF
907
908 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
894 909
895 ( 910 (
896 # wrap the env here so that the 'insinto' call 911 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 912 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 913 insinto /usr/share/applications
899 doins "${desktop}" 914 doins "${desktop}"
900 ) 915 )
901} 916}
902 917
903# Make a GDM/KDM Session file 918# @FUNCTION: validate_desktop_entries
904# 919# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 920# @MAINTAINER:
906# title: File to execute to start the Window Manager 921# Carsten Lohrke <carlo@gentoo.org>
907# command: Name of the Window Manager 922# @DESCRIPTION:
923# Validate desktop entries using desktop-file-utils
924validate_desktop_entries() {
925 if [[ -x /usr/bin/desktop-file-validate ]] ; then
926 einfo "Checking desktop entry validity"
927 local directories=""
928 for d in /usr/share/applications $@ ; do
929 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
930 done
931 if [[ -n ${directories} ]] ; then
932 for FILE in $(find ${directories} -name "*\.desktop" \
933 -not -path '*.hidden*' | sort -u 2>/dev/null)
934 do
935 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
936 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
937 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
938 done
939 fi
940 echo ""
941 else
942 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
943 fi
944}
908 945
946# @FUNCTION: make_session_desktop
947# @USAGE: <title> <command>
948# @DESCRIPTION:
949# Make a GDM/KDM Session file. The title is the file to execute to start the
950# Window Manager. The command is the name of the Window Manager.
909make_session_desktop() { 951make_session_desktop() {
910 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 952 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
911 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 953 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
912 954
913 local title=$1 955 local title=$1
914 local command=$2 956 local command=$2
915 local desktop=${T}/${wm}.desktop 957 local desktop=${T}/${wm}.desktop
916 958
959 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 960 [Desktop Entry]
918Encoding=UTF-8
919Name=${title} 961 Name=${title}
920Comment=This session logs you into ${title} 962 Comment=This session logs you into ${title}
921Exec=${command} 963 Exec=${command}
922TryExec=${command} 964 TryExec=${command}
923Type=Application" > "${desktop}" 965 Type=Application
966 EOF
924 967
968 (
969 # wrap the env here so that the 'insinto' call
970 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 971 insinto /usr/share/xsessions
926 doins "${desktop}" 972 doins "${desktop}"
973 )
927} 974}
928 975
976# @FUNCTION: domenu
977# @USAGE: <menus>
978# @DESCRIPTION:
979# Install the list of .desktop menu files into the appropriate directory
980# (/usr/share/applications).
929domenu() { 981domenu() {
982 (
983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
930 local i j 985 local i j ret=0
931 insinto /usr/share/applications 986 insinto /usr/share/applications
932 for i in "$@" ; do 987 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 988 if [[ -f ${i} ]] ; then
934 doins "${i}" 989 doins "${i}"
990 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 991 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 992 for j in "${i}"/*.desktop ; do
937 doins "${j}" 993 doins "${j}"
994 ((ret+=$?))
938 done 995 done
996 else
997 ((++ret))
939 fi 998 fi
940 done 999 done
1000 exit ${ret}
1001 )
941} 1002}
1003
1004# @FUNCTION: newmenu
1005# @USAGE: <menu> <newname>
1006# @DESCRIPTION:
1007# Like all other new* functions, install the specified menu as newname.
942newmenu() { 1008newmenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 1012 insinto /usr/share/applications
944 newins "$1" "$2" 1013 newins "$@"
1014 )
945} 1015}
946 1016
1017# @FUNCTION: doicon
1018# @USAGE: <list of icons>
1019# @DESCRIPTION:
1020# Install the list of icons into the icon directory (/usr/share/pixmaps).
1021# This is useful in conjunction with creating desktop/menu files.
947doicon() { 1022doicon() {
1023 (
1024 # wrap the env here so that the 'insinto' call
1025 # doesn't corrupt the env of the caller
948 local i j 1026 local i j ret
949 insinto /usr/share/pixmaps 1027 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1028 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1029 if [[ -f ${i} ]] ; then
952 doins "${i}" 1030 doins "${i}"
1031 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1032 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1033 for j in "${i}"/*.png ; do
955 doins "${j}" 1034 doins "${j}"
1035 ((ret+=$?))
956 done 1036 done
1037 else
1038 ((++ret))
957 fi 1039 fi
958 done 1040 done
1041 exit ${ret}
1042 )
959} 1043}
1044
1045# @FUNCTION: newicon
1046# @USAGE: <icon> <newname>
1047# @DESCRIPTION:
1048# Like all other new* functions, install the specified icon as newname.
960newicon() { 1049newicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1053 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1054 newins "$@"
1055 )
963} 1056}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1057
970# for internal use only (unpack_pdv and unpack_makeself) 1058# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1059find_unpackable_file() {
972 local src=$1 1060 local src=$1
973 if [[ -z ${src} ]] ; then 1061 if [[ -z ${src} ]] ; then
983 fi 1071 fi
984 [[ ! -e ${src} ]] && return 1 1072 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1073 echo "${src}"
986} 1074}
987 1075
1076# @FUNCTION: unpack_pdv
1077# @USAGE: <file to unpack> <size of off_t>
1078# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1079# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1080# They're self-unpacking programs with the binary package stuffed in
990# the middle of the archive. Valve seems to use it a lot ... too bad 1081# the middle of the archive. Valve seems to use it a lot ... too bad
991# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1082# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992# 1083#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - you have to specify the off_t size ... i have no idea how to extract that 1084# You have to specify the off_t size ... I have no idea how to extract that
995# information out of the binary executable myself. basically you pass in 1085# information out of the binary executable myself. Basically you pass in
996# the size of the off_t type (in bytes) on the machine that built the pdv 1086# the size of the off_t type (in bytes) on the machine that built the pdv
1087# archive.
1088#
997# archive. one way to determine this is by running the following commands: 1089# One way to determine this is by running the following commands:
1090#
1091# @CODE
998# strings <pdv archive> | grep lseek 1092# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1093# strace -elseek <pdv archive>
1094# @CODE
1095#
1000# basically look for the first lseek command (we do the strings/grep because 1096# Basically look for the first lseek command (we do the strings/grep because
1001# sometimes the function call is _llseek or something) and steal the 2nd 1097# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example: 1098# parameter. Here is an example:
1099#
1100# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1101# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1102# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1103# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1104# lseek(3, -4, SEEK_END) = 2981250
1105# @CODE
1106#
1007# thus we would pass in the value of '4' as the second parameter. 1107# Thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() { 1108unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1109 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1110 local sizeoff_t=$2
1011 1111
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1112 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1113 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014 1114
1015 local shrtsrc=$(basename "${src}") 1115 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1116 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1117 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1118 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1019 1119
1020 # grab metadata for debug reasons 1120 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1121 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1122 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1123
1024 # rip out the final file name from the metadata 1124 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1125 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1126 datafile=$(basename "${datafile}")
1027 1127
1028 # now lets uncompress/untar the file if need be 1128 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1129 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1131
1032 local iscompressed="`file -b ${tmpfile}`" 1132 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1133 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1134 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1135 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1136 gunzip ${tmpfile}
1037 else 1137 else
1038 iscompressed=0 1138 iscompressed=0
1039 fi 1139 fi
1040 local istar="`file -b ${tmpfile}`" 1140 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1141 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1142 istar=1
1043 else 1143 else
1044 istar=0 1144 istar=0
1045 fi 1145 fi
1046 1146
1074 true 1174 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1175 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1176 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1177}
1078 1178
1179# @FUNCTION: unpack_makeself
1180# @USAGE: [file to unpack] [offset] [tail|dd]
1181# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1182# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1183# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1184# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1185# many other game companies.
1083# 1186#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1187# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1188# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1189# the proper offset from the script itself.
1088unpack_makeself() { 1190unpack_makeself() {
1191 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1192 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1193 local skip=$2
1091 local exe=$3 1194 local exe=$3
1092 1195
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1196 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1197
1095 local shrtsrc=$(basename "${src}") 1198 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1199 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1200 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1201 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1202 local skip=0
1100 exe=tail 1203 exe=tail
1101 case ${ver} in 1204 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1205 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1206 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1207 ;;
1105 2.0|2.0.1) 1208 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1209 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1210 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1240 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1241 *) die "makeself cant handle exe '${exe}'"
1139 esac 1242 esac
1140 1243
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1244 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1246 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1247 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1248 case ${filetype} in
1146 *tar\ archive) 1249 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1250 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1251 ;;
1149 bzip2*) 1252 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1253 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1254 ;;
1161 ;; 1264 ;;
1162 esac 1265 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1266 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1267}
1165 1268
1269# @FUNCTION: check_license
1270# @USAGE: [license]
1271# @DESCRIPTION:
1166# Display a license for user to accept. 1272# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1273# specified, then ${LICENSE} is used.
1170check_license() { 1274check_license() {
1171 local lic=$1 1275 local lic=$1
1172 if [ -z "${lic}" ] ; then 1276 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1277 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1278 else
1187 # accepted ... if we don't find a match, we make the user accept 1291 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1292 local shopts=$-
1189 local alic 1293 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1294 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1295 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1296 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1297 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1298 return 0
1195 fi 1299 fi
1196 done 1300 done
1197 set +o noglob; set -$shopts #reset old shell opts 1301 set +o noglob; set -$shopts #reset old shell opts
1198 1302
1199 local licmsg="$(emktemp)" 1303 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1304 cat <<-EOF > ${licmsg}
1201********************************************************** 1305 **********************************************************
1202The following license outlines the terms of use of this 1306 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1307 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1308 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1309 CTRL+C out of this, the install will not run!
1206********************************************************** 1310 **********************************************************
1207 1311
1208EOF 1312 EOF
1209 cat ${lic} >> ${licmsg} 1313 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1314 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1315 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1316 read alic
1213 case ${alic} in 1317 case ${alic} in
1220 die "Failed to accept license" 1324 die "Failed to accept license"
1221 ;; 1325 ;;
1222 esac 1326 esac
1223} 1327}
1224 1328
1329# @FUNCTION: cdrom_get_cds
1330# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1331# @DESCRIPTION:
1225# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1332# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1333# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1334#
1228# with these cdrom functions we handle all the user interaction and 1335# With these cdrom functions we handle all the user interaction and
1229# standardize everything. all you have to do is call cdrom_get_cds() 1336# standardize everything. All you have to do is call cdrom_get_cds()
1230# and when the function returns, you can assume that the cd has been 1337# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT. 1338# found at CDROM_ROOT.
1232# 1339#
1340# The function will attempt to locate a cd based upon a file that is on
1341# the cd. The more files you give this function, the more cds
1342# the cdrom functions will handle.
1343#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1344# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export 1345# etc... If you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1346# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1347# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1348# also use the CDROM_NAME_SET bash array.
1236# 1349#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1350# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1351cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by 1352 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us 1353 # the # of files they gave us
1246 local cdcnt=0 1354 local cdcnt=0
1247 local f= 1355 local f=
1248 for f in "$@" ; do 1356 for f in "$@" ; do
1249 cdcnt=$((cdcnt + 1)) 1357 ((++cdcnt))
1250 export CDROM_CHECK_${cdcnt}="$f" 1358 export CDROM_CHECK_${cdcnt}="$f"
1251 done 1359 done
1252 export CDROM_TOTAL_CDS=${cdcnt} 1360 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1 1361 export CDROM_CURRENT_CD=1
1254 1362
1255 # now we see if the user gave use CD_ROOT ... 1363 # now we see if the user gave use CD_ROOT ...
1256 # if they did, let's just believe them that it's correct 1364 # if they did, let's just believe them that it's correct
1257 if [[ ! -z ${CD_ROOT} ]] ; then
1258 export CDROM_ROOT=${CD_ROOT}
1259 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1260 return
1261 fi
1262 # do the same for CD_ROOT_X
1263 if [[ ! -z ${CD_ROOT_1} ]] ; then 1365 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var= 1366 local var=
1265 cdcnt=0 1367 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1368 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 cdcnt=$((cdcnt + 1)) 1369 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}" 1370 var="CD_ROOT_${cdcnt}"
1371 [[ -z ${!var} ]] && var="CD_ROOT"
1269 if [[ -z ${!var} ]] ; then 1372 if [[ -z ${!var} ]] ; then
1270 eerror "You must either use just the CD_ROOT" 1373 eerror "You must either use just the CD_ROOT"
1271 eerror "or specify ALL the CD_ROOT_X variables." 1374 eerror "or specify ALL the CD_ROOT_X variables."
1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1375 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1273 die "could not locate CD_ROOT_${cdcnt}" 1376 die "could not locate CD_ROOT_${cdcnt}"
1274 fi 1377 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1276 done 1378 done
1277 export CDROM_ROOT=${CDROM_ROOTS_1} 1379 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1380 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381 export CDROM_SET=-1
1382 for f in ${CDROM_CHECK_1//:/ } ; do
1383 ((++CDROM_SET))
1384 [[ -e ${CD_ROOT}/${f} ]] && break
1385 done
1386 export CDROM_MATCH=${f}
1279 return 1387 return
1280 fi 1388 fi
1281 1389
1390 # User didn't help us out so lets make sure they know they can
1391 # simplify the whole process ...
1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1283 einfon "This ebuild will need the " 1393 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1289 echo 1394 echo
1290 einfo "If you do not have the CD, but have the data files" 1395 einfo "If you do not have the CD, but have the data files"
1291 einfo "mounted somewhere on your filesystem, just export" 1396 einfo "mounted somewhere on your filesystem, just export"
1292 einfo "the variable CD_ROOT so that it points to the" 1397 einfo "the variable CD_ROOT so that it points to the"
1293 einfo "directory containing the files." 1398 einfo "directory containing the files."
1294 echo 1399 echo
1295 einfo "For example:" 1400 einfo "For example:"
1296 einfo "export CD_ROOT=/mnt/cdrom" 1401 einfo "export CD_ROOT=/mnt/cdrom"
1297 echo 1402 echo
1298 else 1403 else
1404 if [[ -n ${CDROM_NAME_SET} ]] ; then
1405 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1406 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 ((++cdcnt))
1409 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1410 done
1411 fi
1412
1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1413 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1300 cdcnt=0 1414 cdcnt=0
1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1415 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1302 cdcnt=$((cdcnt + 1)) 1416 ((++cdcnt))
1303 var="CDROM_NAME_${cdcnt}" 1417 var="CDROM_NAME_${cdcnt}"
1304 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1418 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1305 done 1419 done
1306 echo 1420 echo
1307 einfo "If you do not have the CDs, but have the data files" 1421 einfo "If you do not have the CDs, but have the data files"
1308 einfo "mounted somewhere on your filesystem, just export" 1422 einfo "mounted somewhere on your filesystem, just export"
1309 einfo "the following variables so they point to the right place:" 1423 einfo "the following variables so they point to the right place:"
1310 einfon "" 1424 einfon ""
1311 cdcnt=0 1425 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1314 echo -n " CD_ROOT_${cdcnt}" 1428 echo -n " CD_ROOT_${cdcnt}"
1315 done 1429 done
1316 echo 1430 echo
1317 einfo "Or, if you have all the files in the same place, or" 1431 einfo "Or, if you have all the files in the same place, or"
1318 einfo "you only have one cdrom, you can export CD_ROOT" 1432 einfo "you only have one cdrom, you can export CD_ROOT"
1321 echo 1435 echo
1322 einfo "For example:" 1436 einfo "For example:"
1323 einfo "export CD_ROOT_1=/mnt/cdrom" 1437 einfo "export CD_ROOT_1=/mnt/cdrom"
1324 echo 1438 echo
1325 fi 1439 fi
1440
1441 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1442 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1443 cdrom_load_next_cd
1328} 1444}
1329 1445
1330# this is only used when you need access to more than one cd. 1446# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1447# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1448# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1449# files off a CD and want access to the next one, just call this function.
1450# Again, all the messy details of user interaction are taken care of for you.
1451# Once this returns, just read the variable CDROM_ROOT for the location of the
1452# mounted CD. Note that you can only go forward in the CD list, so make sure
1453# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1454cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1455 local var
1337 1456 ((++CDROM_CURRENT_CD))
1338 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1457
1343 unset CDROM_ROOT 1458 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1459 var=CD_ROOT_${CDROM_CURRENT_CD}
1460 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [[ -z ${!var} ]] ; then 1461 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1462 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1463 _cdrom_locate_file_on_cd ${!var}
1348 else 1464 else
1349 export CDROM_ROOT=${!var} 1465 export CDROM_ROOT=${!var}
1350 fi 1466 fi
1351 1467
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1468 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1473# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1474# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1475# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1476# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1477# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1478_cdrom_locate_file_on_cd() {
1479 local mline=""
1480 local showedmsg=0 showjolietmsg=0
1481
1363 while [[ -z ${CDROM_ROOT} ]] ; do 1482 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir=$(dirname "$*") 1483 local i=0
1484 local -a cdset=(${*//:/ })
1485 if [[ -n ${CDROM_SET} ]] ; then
1486 cdset=(${cdset[${CDROM_SET}]})
1487 fi
1488
1489 while [[ -n ${cdset[${i}]} ]] ; do
1490 local dir=$(dirname ${cdset[${i}]})
1365 local file=$(basename "$*") 1491 local file=$(basename ${cdset[${i}]})
1366 local mline=""
1367 local showedmsg=0
1368 1492
1369 for mline in $(mount | egrep -e '(iso|cdrom|fs=cdfss)' | awk '{print $3}') ; do 1493 local point= node= fs= foo=
1494 while read point node fs foo ; do
1495 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1496 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1497 && continue
1498 point=${point//\040/ }
1370 [[ -d ${mline}/${dir} ]] || continue 1499 [[ ! -d ${point}/${dir} ]] && continue
1371 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1500 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1501 export CDROM_ROOT=${point}
1502 export CDROM_SET=${i}
1503 export CDROM_MATCH=${cdset[${i}]}
1504 return
1505 done <<< "$(get_mounts)"
1506
1507 ((++i))
1373 done 1508 done
1374 1509
1375 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1510 echo
1377 if [[ ${showedmsg} -eq 0 ]] ; then 1511 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1512 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [[ -z ${CDROM_NAME} ]] ; then 1513 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1514 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1515 else
1385 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1516 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1517 fi
1392 showedmsg=1 1518 else
1519 if [[ -z ${CDROM_NAME_1} ]] ; then
1520 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1521 else
1522 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1523 einfo "Please insert+mount the ${!var} cdrom now !"
1524 fi
1393 fi 1525 fi
1526 showedmsg=1
1527 fi
1394 einfo "Press return to scan for the cd again" 1528 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1529 einfo "or hit CTRL+C to abort the emerge."
1396 echo 1530 echo
1531 if [[ ${showjolietmsg} -eq 0 ]] ; then
1532 showjolietmsg=1
1533 else
1397 einfo "If you are having trouble with the detection" 1534 ewarn "If you are having trouble with the detection"
1398 einfo "of your CD, it is possible that you do not have" 1535 ewarn "of your CD, it is possible that you do not have"
1399 einfo "Joliet support enabled in your kernel. Please" 1536 ewarn "Joliet support enabled in your kernel. Please"
1400 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1537 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1401 read 1538 ebeep 5
1402 fi 1539 fi
1540 read || die "something is screwed with your system"
1403 done 1541 done
1404} 1542}
1405 1543
1544# @FUNCTION: strip-linguas
1545# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1546# @DESCRIPTION:
1406# Make sure that LINGUAS only contains languages that 1547# Make sure that LINGUAS only contains languages that
1407# a package can support 1548# a package can support. The first form allows you to
1408# 1549# specify a list of LINGUAS. The -i builds a list of po
1409# usage: strip-linguas <allow LINGUAS> 1550# files found in all the directories and uses the
1410# strip-linguas -i <directories of .po files> 1551# intersection of the lists. The -u builds a list of po
1411# strip-linguas -u <directories of .po files> 1552# files found in all the directories and uses the union
1412# 1553# of the lists.
1413# The first form allows you to specify a list of LINGUAS.
1414# The -i builds a list of po files found in all the
1415# directories and uses the intersection of the lists.
1416# The -u builds a list of po files found in all the
1417# directories and uses the union of the lists.
1418strip-linguas() { 1554strip-linguas() {
1419 local ls newls 1555 local ls newls nols
1420 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1556 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1421 local op=$1; shift 1557 local op=$1; shift
1422 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1558 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1423 local d f 1559 local d f
1424 for d in "$@" ; do 1560 for d in "$@" ; do
1425 if [[ ${op} == "-u" ]] ; then 1561 if [[ ${op} == "-u" ]] ; then
1426 newls=${ls} 1562 newls=${ls}
1427 else 1563 else
1428 newls="" 1564 newls=""
1429 fi 1565 fi
1430 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1566 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1431 if [[ ${op} == "-i" ]] ; then 1567 if [[ ${op} == "-i" ]] ; then
1432 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1568 hasq ${f} ${ls} && newls="${newls} ${f}"
1433 else 1569 else
1434 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1570 hasq ${f} ${ls} || newls="${newls} ${f}"
1435 fi 1571 fi
1436 done 1572 done
1437 ls=${newls} 1573 ls=${newls}
1438 done 1574 done
1439 ls=${ls//.po}
1440 else 1575 else
1441 ls=$@ 1576 ls="$@"
1442 fi 1577 fi
1443 1578
1444 ls=" ${ls} " 1579 nols=""
1445 newls="" 1580 newls=""
1446 for f in ${LINGUAS} ; do 1581 for f in ${LINGUAS} ; do
1447 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1582 if hasq ${f} ${ls} ; then
1448 newls="${newls} ${f}" 1583 newls="${newls} ${f}"
1449 else 1584 else
1450 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1585 nols="${nols} ${f}"
1451 fi 1586 fi
1452 done 1587 done
1453 if [[ -z ${newls} ]] ; then 1588 [[ -n ${nols} ]] \
1454 export LINGUAS="" 1589 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1455 else
1456 export LINGUAS=${newls:1} 1590 export LINGUAS=${newls:1}
1457 fi
1458} 1591}
1459 1592
1460# moved from kernel.eclass since they are generally useful outside of 1593# @FUNCTION: preserve_old_lib
1461# kernel.eclass -iggy (20041002) 1594# @USAGE: <libs to preserve> [more libs]
1462 1595# @DESCRIPTION:
1463# the following functions are useful in kernel module ebuilds, etc.
1464# for an example see ivtv or drbd ebuilds
1465
1466# set's ARCH to match what the kernel expects
1467set_arch_to_kernel() {
1468 i=10
1469 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done
1472 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1473 case ${ARCH} in
1474 x86) export ARCH="i386";;
1475 amd64) export ARCH="x86_64";;
1476 hppa) export ARCH="parisc";;
1477 mips) export ARCH="mips";;
1478 sparc) export ARCH="$(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!
1479 *) export ARCH="${ARCH}";;
1480 esac
1481}
1482
1483# set's ARCH back to what portage expects
1484set_arch_to_portage() {
1485 i=10
1486 while ((i--)) ; do
1487 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1488 done
1489 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1490}
1491
1492# Jeremy Huddleston <eradicator@gentoo.org>:
1493# preserve_old_lib /path/to/libblah.so.0
1494# preserve_old_lib_notify /path/to/libblah.so.0
1495#
1496# These functions are useful when a lib in your package changes --soname. Such 1596# These functions are useful when a lib in your package changes ABI SONAME.
1497# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1597# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1498# would break packages that link against it. Most people get around this 1598# would break packages that link against it. Most people get around this
1499# by using the portage SLOT mechanism, but that is not always a relevant 1599# by using the portage SLOT mechanism, but that is not always a relevant
1500# solution, so instead you can add the following to your ebuilds: 1600# solution, so instead you can call this from pkg_preinst. See also the
1501# 1601# preserve_old_lib_notify function.
1502# src_install() {
1503# ...
1504# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1505# ...
1506# }
1507#
1508# pkg_postinst() {
1509# ...
1510# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513
1514preserve_old_lib() { 1602preserve_old_lib() {
1515 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1604 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1605 die "Invalid preserve_old_lib() usage"
1606 fi
1607 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1516 1608
1517 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1609 # let portage worry about it
1518 SONAME=`basename ${LIB}` 1610 has preserve-libs ${FEATURES} && return 0
1519 DIRNAME=`dirname ${LIB}`
1520 1611
1521 dodir ${DIRNAME} 1612 local lib dir
1522 cp ${ROOT}${LIB} ${D}${DIRNAME} 1613 for lib in "$@" ; do
1614 [[ -e ${ROOT}/${lib} ]] || continue
1615 dir=${lib%/*}
1616 dodir ${dir} || die "dodir ${dir} failed"
1617 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1523 touch ${D}${LIB} 1618 touch "${D}"/${lib}
1524 fi 1619 done
1525} 1620}
1526 1621
1622# @FUNCTION: preserve_old_lib_notify
1623# @USAGE: <libs to notify> [more libs]
1624# @DESCRIPTION:
1625# Spit helpful messages about the libraries preserved by preserve_old_lib.
1527preserve_old_lib_notify() { 1626preserve_old_lib_notify() {
1528 LIB=$1 1627 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1628 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1629 die "Invalid preserve_old_lib_notify() usage"
1630 fi
1529 1631
1530 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1632 # let portage worry about it
1531 SONAME=`basename ${LIB}` 1633 has preserve-libs ${FEATURES} && return 0
1532 1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1533 ewarn "An old version of an installed library was detected on your system." 1640 ewarn "Old versions of installed libraries were detected on your system."
1534 ewarn "In order to avoid breaking packages that link against it, this older version" 1641 ewarn "In order to avoid breaking packages that depend on these old libs,"
1535 ewarn "is not being removed. In order to make full use of this newer version," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1536 ewarn "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1537 ewarn " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1645 ewarn
1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649 if [[ ${notice} -eq 1 ]] ; then
1538 ewarn 1650 ewarn
1539 ewarn "After doing that, you can safely remove ${LIB}" 1651 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1540 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1652 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1653 for lib in "$@" ; do
1654 ewarn " # rm '${lib}'"
1655 done
1541 fi 1656 fi
1542} 1657}
1543 1658
1544# Hack for people to figure out if a package was built with 1659# @FUNCTION: built_with_use
1545# certain USE flags 1660# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1661# @DESCRIPTION:
1662# A temporary hack until portage properly supports DEPENDing on USE
1663# flags being enabled in packages. This will check to see if the specified
1664# DEPEND atom was built with the specified list of USE flags. The
1665# --missing option controls the behavior if called on a package that does
1666# not actually support the defined USE flags (aka listed in IUSE).
1667# The default is to abort (call die). The -a and -o flags control
1668# the requirements of the USE flags. They correspond to "and" and "or"
1669# logic. So the -a flag means all listed USE flags must be enabled
1670# while the -o flag means at least one of the listed IUSE flags must be
1671# enabled. The --hidden option is really for internal use only as it
1672# means the USE flag we're checking is hidden expanded, so it won't be found
1673# in IUSE like normal USE flags.
1546# 1674#
1547# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1675# Remember that this function isn't terribly intelligent so order of optional
1548# ex: built_with_use xchat gtk2 1676# flags matter.
1549#
1550# Flags: -a all USE flags should be utilized
1551# -o at least one USE flag should be utilized
1552# Note: the default flag is '-a'
1553built_with_use() { 1677built_with_use() {
1678 local hidden="no"
1679 if [[ $1 == "--hidden" ]] ; then
1680 hidden="yes"
1681 shift
1682 fi
1683
1684 local missing_action="die"
1685 if [[ $1 == "--missing" ]] ; then
1686 missing_action=$2
1687 shift ; shift
1688 case ${missing_action} in
1689 true|false|die) ;;
1690 *) die "unknown action '${missing_action}'";;
1691 esac
1692 fi
1693
1554 local opt=$1 1694 local opt=$1
1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1695 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1556 1696
1557 local PKG=$(best_version $1) 1697 local PKG=$(best_version $1)
1698 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1558 shift 1699 shift
1559 1700
1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1701 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1561 [[ ! -e ${USEFILE} ]] && return 1 1702 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1703
1704 # if the IUSE file doesn't exist, the read will error out, we need to handle
1705 # this gracefully
1706 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "Unable to determine what USE flags $PKG was built with";;
1711 esac
1712 fi
1713
1714 if [[ ${hidden} == "no" ]] ; then
1715 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1716 # Don't check USE_EXPAND #147237
1717 local expand
1718 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1719 if [[ $1 == ${expand}_* ]] ; then
1720 expand=""
1721 break
1722 fi
1723 done
1724 if [[ -n ${expand} ]] ; then
1725 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1726 case ${missing_action} in
1727 true) return 0;;
1728 false) return 1;;
1729 die) die "$PKG does not actually support the $1 USE flag!";;
1730 esac
1731 fi
1732 fi
1733 fi
1562 1734
1563 local USE_BUILT=$(<${USEFILE}) 1735 local USE_BUILT=$(<${USEFILE})
1564 while [[ $# -gt 0 ]] ; do 1736 while [[ $# -gt 0 ]] ; do
1565 if [[ ${opt} = "-o" ]] ; then 1737 if [[ ${opt} = "-o" ]] ; then
1566 has $1 ${USE_BUILT} && return 0 1738 has $1 ${USE_BUILT} && return 0
1570 shift 1742 shift
1571 done 1743 done
1572 [[ ${opt} = "-a" ]] 1744 [[ ${opt} = "-a" ]]
1573} 1745}
1574 1746
1747# @FUNCTION: epunt_cxx
1748# @USAGE: [dir to scan]
1749# @DESCRIPTION:
1575# Many configure scripts wrongly bail when a C++ compiler 1750# Many configure scripts wrongly bail when a C++ compiler could not be
1576# could not be detected. #73450 1751# detected. If dir is not specified, then it defaults to ${S}.
1752#
1753# http://bugs.gentoo.org/73450
1577epunt_cxx() { 1754epunt_cxx() {
1578 local dir=$1 1755 local dir=$1
1579 [[ -z ${dir} ]] && dir=${S} 1756 [[ -z ${dir} ]] && dir=${S}
1580 ebegin "Removing useless C++ checks" 1757 ebegin "Removing useless C++ checks"
1581 local f 1758 local f
1582 for f in $(find ${dir} -name configure) ; do 1759 find "${dir}" -name configure | while read f ; do
1583 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1760 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1584 done 1761 done
1585 eend 0 1762 eend 0
1586} 1763}
1587 1764
1588# dopamd <file> [more files] 1765# @FUNCTION: make_wrapper
1589# 1766# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1590# Install pam auth config file in /etc/pam.d 1767# @DESCRIPTION:
1591dopamd() { 1768# Create a shell wrapper script named wrapper in installpath
1592 [[ -z $1 ]] && die "dopamd requires at least one argument" 1769# (defaults to the bindir) to execute target (default of wrapper) by
1593 1770# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1594 use pam || return 0 1771# libpaths followed by optionally changing directory to chdir.
1595
1596 INSDESTTREE=/etc/pam.d \
1597 doins "$@" || die "failed to install $@"
1598}
1599# newpamd <old name> <new name>
1600#
1601# Install pam file <old name> as <new name> in /etc/pam.d
1602newpamd() {
1603 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1604
1605 use pam || return 0
1606
1607 INSDESTTREE=/etc/pam.d \
1608 newins "$1" "$2" || die "failed to install $1 as $2"
1609}
1610
1611# make a wrapper script ...
1612# NOTE: this was originally games_make_wrapper, but I noticed other places where
1613# this could be used, so I have moved it here and made it not games-specific
1614# -- wolf31o2
1615# $1 == wrapper name
1616# $2 == binary to run
1617# $3 == directory to chdir before running binary
1618# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1619# $5 == path for wrapper
1620make_wrapper() { 1772make_wrapper() {
1621 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1773 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1622 local tmpwrapper=$(emktemp) 1774 local tmpwrapper=$(emktemp)
1623 # We don't want to quote ${bin} so that people can pass complex 1775 # We don't want to quote ${bin} so that people can pass complex
1624 # things as $bin ... "./someprog --args" 1776 # things as $bin ... "./someprog --args"
1634fi 1786fi
1635exec ${bin} "\$@" 1787exec ${bin} "\$@"
1636EOF 1788EOF
1637 chmod go+rx "${tmpwrapper}" 1789 chmod go+rx "${tmpwrapper}"
1638 if [[ -n ${path} ]] ; then 1790 if [[ -n ${path} ]] ; then
1791 (
1639 exeinto "${path}" 1792 exeinto "${path}"
1640 newexe "${tmpwrapper}" "${wrapper}" 1793 newexe "${tmpwrapper}" "${wrapper}"
1794 ) || die
1641 else 1795 else
1642 newbin "${tmpwrapper}" "${wrapper}" 1796 newbin "${tmpwrapper}" "${wrapper}" || die
1643 fi 1797 fi
1644} 1798}

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