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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 1.185 2005/07/04 20:32:22 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 19
19DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
20 21
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
23# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
24# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
26epause() { 29epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 31}
31 32
32# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
34# don't beep. 39# don't beep at all.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() { 40ebeep() {
37 local n 41 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 44 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 46 echo -ne "\a"
43 sleep 1 47 sleep 1
44 done 48 done
45 fi 49 fi
46}
47
48# This function generate linker scripts in /usr/lib for dynamic
49# libs in /lib. This is to fix linking problems when you have
50# the .so in /lib, and the .a in /usr/lib. What happens is that
51# in some cases when linking dynamic, the .a in /usr/lib is used
52# instead of the .so in /lib due to gcc/libtool tweaking ld's
53# library search path. This cause many builds to fail.
54# See bug #4411 for more info.
55#
56# To use, simply call:
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
68 # Just make sure it exists
69 dodir /usr/${libdir}
70
71 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script
74 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems.
78
79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
81 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}"
84 done
85}
86
87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
89#
90# <azarah@gentoo.org> (11 Nov 2002)
91#
92draw_line() {
93 local i=0
94 local str_length=""
95
96 # Handle calls that do not have args, or wc not being installed ...
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98 then
99 echo "==============================================================="
100 return 0
101 fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done
112
113 echo
114
115 return 0
116} 50}
117 51
118# Default directory where patches are located 52# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 54# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 56# Default options for patch
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
127# and not the full path .. 62# and not the full path ..
128EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 64# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
134# 69#
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
136# 71#
137EPATCH_FORCE="no" 72EPATCH_FORCE="no"
138 73
139# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
140# or two patches. 75# or two patches.
151# 86#
152# Patches are applied in current directory. 87# Patches are applied in current directory.
153# 88#
154# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
155# 90#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
157# 92#
158# For example: 93# For example:
159# 94#
160# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
161# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
162# 97#
163# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
164# specific patches. 99# specific patches.
165# 100#
166# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
168# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
169# 104#
170# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
171# 106#
172epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 113 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
178 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 121
180 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
181 then 123 then
182 local m="" 124 local m=""
183 for m in "$@" ; do 125 for m in "$@" ; do
201 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
202 else 144 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 146 fi
205 else 147 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 150 then
210 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
211 fi 152 fi
212 153
247 fi 188 fi
248 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
249 do 190 do
250 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
251 # 192 #
252 # ???_arch_foo.patch 193 # ???_arch_foo.patch
253 # 194 #
254 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
257 then 198 then
258 local count=0 199 local count=0
259 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 201 local patchname=${x##*/}
261 202
284 225
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
287 do 228 do
288 # Generate some useful debug info ... 229 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 232
292 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 234 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else 237 else
297 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
298 fi 239 fi
299 240
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 243
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 246
306 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 248 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 250 then
313 count=5 254 count=5
314 break 255 break
315 fi 256 fi
316 fi 257 fi
317 258
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 260 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 266
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
327 269
328 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
329 then 271 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 273 echo
370 then 312 then
371 einfo "Done with patching" 313 einfo "Done with patching"
372 fi 314 fi
373} 315}
374 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 321# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 322emktemp() {
381 local exe="touch" 323 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 325 local topdir=$1
384 326
385 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 329 && topdir="/tmp" \
389 || topdir="${T}" 330 || topdir=${T}
390 fi 331 fi
391 332
392 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
393 then 334 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 335 local tmp=/
395 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 338 done
398 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 340 echo "${tmp}"
400 else 341 else
401 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 343 # but should produce a usable file on all userlands
403 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 348 fi
349 fi
406} 350}
407 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 362egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 363 case ${CHOST} in
364 *-darwin*)
416 case "$2" in 365 case "$2" in
417 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 368 ;;
420 *) # Numeric 369 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 371 ;;
423 esac 372 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 373 ;;
425 local action 374 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 375 local opts action="user"
427 then 376 [[ $1 == "passwd" ]] || action="group"
428 action="user" 377
429 else 378 # lookup by uid/gid
430 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 381 fi
382
432 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
433 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
434 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 390 getent "$1" "$2"
436 fi 391 ;;
392 esac
437} 393}
438 394
439# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
440# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 397# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
443# 399# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
453 # get the username 411 # get the username
454 local euser=$1; shift 412 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; 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) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 420 return 0
463 fi 421 fi
464 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
465 423
466 # options to pass to useradd 424 # options to pass to useradd
467 local opts= 425 local opts=
468 426
469 # handle uid 427 # handle uid
470 local euid=$1; shift 428 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 432 euid="next"
475 fi 433 fi
476 else 434 else
477 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
479 fi 437 fi
480 else 438 else
481 euid="next" 439 euid="next"
482 fi 440 fi
483 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
484 local pwrange 442 for ((euid = 101; euid <= 999; euid++)); do
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 444 done
493 fi 445 fi
494 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
496 448
497 # handle shell 449 # handle shell
498 local eshell=$1; shift 450 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
502 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"
503 fi 459 fi
504 else 460 else
461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
505 case ${USERLAND} in 467 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";; 468 GNU) shell="/bin/false" ;;
507 BSD) eshell="/usr/sbin/nologin";; 469 BSD) shell="/sbin/nologin" ;;
508 *) eshell="/bin/false";; 470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
509 esac 472 esac
473 fi
474
475 eshell=${shell}
510 fi 476 fi
511 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
513 479
514 # handle homedir 480 # handle homedir
551 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
552 518
553 # handle extra and add the user 519 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON} 520 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
556 case ${USERLAND} in 522 case ${CHOST} in
557 Darwin) 523 *-darwin*)
558 ### Make the user 524 ### Make the user
559 if [[ -z $@ ]] ; then 525 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
573 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@" 540 einfo "eextra: $@"
575 die "Required function missing" 541 die "Required function missing"
576 fi 542 fi
577 ;; 543 ;;
578 BSD) 544 *-freebsd*|*-dragonfly*)
579 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
582 die "enewuser failed" 548 die "enewuser failed"
583 else 549 else
584 einfo " - Extra: $@" 550 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed" 552 "$@" || die "enewuser failed"
587 fi 553 fi
588 ;; 554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
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
589 *) 578 *)
590 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
593 || die "enewuser failed" 582 || die "enewuser failed"
596 useradd ${opts} ${euser} "$@" \ 585 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 586 || die "enewuser failed"
598 fi 587 fi
599 ;; 588 ;;
600 esac 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}/${ehome}"
596 fi
597
601 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 599}
611 600
612# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
613# vapier@gentoo.org 602# @USAGE: <group> [gid]
614# 603# @DESCRIPTION:
615# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
616# 605# group to the system. Just give it a group name to add and enewgroup will
617# 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
618# groupname: REQUIRED ! 607# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 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
622 # get the group 616 # get the group
623 local egroup="$1"; shift 617 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
625 then 619 then
626 eerror "No group specified !" 620 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
628 fi 622 fi
629 623
630 # see if group already exists 624 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
632 then
633 return 0 626 return 0
634 fi 627 fi
635 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
636 629
637 # options to pass to useradd 630 # options to pass to useradd
643 then 636 then
644 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
645 then 638 then
646 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
647 then 640 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
649 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
650 else 643 else
651 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
652 fi 645 fi
653 else 646 else
667 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
668 661
669 # add the group 662 # add the group
670 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then 665 case ${CHOST} in
666 *-darwin*)
673 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
674 then 668 then
675 einfo "Extra options are not supported on Darwin/OS X yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
678 die "Required function missing" 672 die "Required function missing"
679 fi 673 fi
680 674
681 # If we need the next available 675 # If we need the next available
682 case ${egid} in 676 case ${egid} in
683 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
685 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
686 done 680 done
687 esac 681 esac
688 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
691 case ${egid} in 687 case ${egid} in
692 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
694 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
695 done 691 done
696 esac 692 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 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 *)
699 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi 708 ;;
709 esac
701 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
702} 711}
703 712
704# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
705# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
706# 715# @DESCRIPTION:
707# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
708edos2unix() { 720edos2unix() {
709 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
710 do
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 722}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722 723
723# Make a desktop file ! 724# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
726# 727#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
728# 729#
729# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
730# name: the name that will show up in the menu 731# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 734# a full path to an icon
734# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 738make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 740
740 local exec=${1} 741 local exec=${1}
741 local name=${2:-${PN}} 742 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
743 local type=${4} 744 local type=${4}
744 local path=${5} 745 local path=${5}
745 746
746 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 750 case ${catmaj} in
750 app) 751 app)
751 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
752 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
755 editors) type=TextEditor;; 761 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 763 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
759 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
760 vim) type=TextEditor;; 767 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
762 *) type=;; 769 *) type=;;
763 esac 770 esac
764 ;; 771 ;;
765 772
766 dev) 773 dev)
767 type="Development" 774 type="Development"
768 ;; 775 ;;
769 776
770 games) 777 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 778 case ${catmin} in
774 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 781 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
782 simulation) type=Simulation;; 787 simulation) type=Simulation;;
783 sports) type=SportsGame;; 788 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
785 *) type=;; 790 *) type=;;
786 esac 791 esac
787 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
788 ;; 801 ;;
789 802
790 mail) 803 mail)
791 type="Network;Email" 804 type="Network;Email"
792 ;; 805 ;;
794 media) 807 media)
795 case ${catmin} in 808 case ${catmin} in
796 gfx) type=Graphics;; 809 gfx) type=Graphics;;
797 radio) type=Tuner;; 810 radio) type=Tuner;;
798 sound) type=Audio;; 811 sound) type=Audio;;
799 tv) type=TV;; 812 tv) type=TV;;
800 video) type=Video;; 813 video) type=Video;;
801 *) type=;; 814 *) type=;;
802 esac 815 esac
803 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
804 ;; 817 ;;
805 818
806 net) 819 net)
807 case ${catmin} in 820 case ${catmin} in
808 dialup) type=Dialup;; 821 dialup) type=Dialup;;
809 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
811 irc) type=IRCClient;; 824 irc) type=IRCClient;;
812 mail) type=Email;; 825 mail) type=Email;;
813 news) type=News;; 826 news) type=News;;
814 nntp) type=News;; 827 nntp) type=News;;
815 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
816 *) type=;; 829 *) type=;;
817 esac 830 esac
818 type="Network;${type}" 831 type="Network;${type}"
819 ;; 832 ;;
820 833
821 sci) 834 sci)
822 case ${catmin} in 835 case ${catmin} in
823 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
824 bio*) type=Biology;; 837 bio*) type=Biology;;
825 calc*) type=Calculator;; 838 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
827 geo*) type=Geology;; 841 geo*) type=Geology;;
828 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
829 *) type=;; 845 *) type=;;
830 esac 846 esac
831 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
832 ;; 852 ;;
833 853
834 www) 854 www)
835 case ${catmin} in 855 case ${catmin} in
836 client) type=WebBrowser;; 856 client) type=WebBrowser;;
837 *) type=;; 857 *) type=;;
838 esac 858 esac
839 type="Network" 859 type="Network"
840 ;; 860 ;;
841 861
842 *) 862 *)
847 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 868 local desktop_name="${PN}"
849 else 869 else
850 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
851 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 874
875 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 876 [Desktop Entry]
855Encoding=UTF-8 877 Version=1.0
856Version=0.9.2
857Name=${name} 878 Name=${name}
858Type=Application 879 Type=Application
859Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
860Exec=${exec} 881 Exec=${exec}
861Path=${path} 882 TryExec=${exec%% *}
862Icon=${icon} 883 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
864 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 892 insinto /usr/share/applications
866 doins "${desktop}" 893 doins "${desktop}"
867 894 )
868 return 0
869} 895}
870 896
871# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
872# 898# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
874# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
875# 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}
876 924
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.
877make_session_desktop() { 930make_session_desktop() {
878 [[ -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
879 [[ -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
880 933
881 local title=$1 934 local title=$1
882 local command=$2 935 local command=$2
883 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
884 937
938 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 939 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 940 Name=${title}
888Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
889Exec=${command} 942 Exec=${command}
890TryExec=${command} 943 TryExec=${command}
891Type=Application" > "${desktop}" 944 Type=Application
945 EOF
892 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
894 doins "${desktop}" 951 doins "${desktop}"
952 )
895} 953}
896 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
897domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
898 local i j 964 local i j ret=0
899 insinto /usr/share/applications 965 insinto /usr/share/applications
900 for i in "$@" ; do 966 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
902 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
905 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
906 done 974 done
975 else
976 ((++ret))
907 fi 977 fi
908 done 978 done
979 exit ${ret}
980 )
909} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
910newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 991 insinto /usr/share/applications
912 newins "$1" "$2" 992 newins "$@"
993 )
913} 994}
914 995
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.
915doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
916 local i j 1005 local i j ret
917 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
918 for i in "$@" ; do 1007 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
920 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
923 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
924 done 1015 done
1016 else
1017 ((++ret))
925 fi 1018 fi
926 done 1019 done
1020 exit ${ret}
1021 )
927} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
928newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
930 newins "$1" "$2" 1033 newins "$@"
1034 )
931} 1035}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 1036
938# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 1038find_unpackable_file() {
940 local src="$1" 1039 local src=$1
941 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
944 else 1042 else
945 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 1046 src=${PWD}/${src}
951 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 1048 src=${src}
954 fi
955 fi 1049 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 1052 echo "${src}"
958} 1053}
959 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
962# 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
963# 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.
964# 1062#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - 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
967# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
968# 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#
969# 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
970# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
972# 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
973# 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
974# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 1081# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
979# 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.
980unpack_pdv() { 1087unpack_pdv() {
981 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 1089 local sizeoff_t=$2
983 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${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 :("
985 1093
986 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 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 ${sizeoff_t} | hexdump -e \"%i\")
990 1098
991 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 1102
995 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
998 1106
999 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 1110
1003 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 1113 iscompressed=1
1006 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1008 else 1116 else
1009 iscompressed=0 1117 iscompressed=0
1010 fi 1118 fi
1011 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 1121 istar=1
1014 else 1122 else
1015 istar=0 1123 istar=0
1016 fi 1124 fi
1017 1125
1045 true 1153 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1156}
1049 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1164# many other game companies.
1054# 1165#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1168# the proper offset from the script itself.
1059unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1172 local skip=$2
1062 local exe="$3" 1173 local exe=$3
1063 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1064 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1181 local skip=0
1070 exe=tail 1182 exe=tail
1071 case ${ver} in 1183 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1186 ;;
1075 2.0|2.0.1) 1187 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1189 ;;
1085 ;; 1197 ;;
1086 2.1.3) 1198 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1200 let skip="skip + 1"
1089 ;; 1201 ;;
1090 2.1.4) 1202 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1205 exe="dd"
1094 ;; 1206 ;;
1095 *) 1207 *)
1107 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}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1109 esac 1221 esac
1110 1222
1111 # 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
1112 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1115 case ${filetype} in 1227 case ${filetype} in
1116 *tar\ archive) 1228 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1230 ;;
1119 bzip2*) 1231 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1233 ;;
1131 ;; 1243 ;;
1132 esac 1244 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1246}
1135 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1136# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1140check_license() { 1253check_license() {
1141 local lic=$1 1254 local lic=$1
1142 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1257 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1263 lic="${lic}"
1151 fi
1152 fi 1264 fi
1265 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1155 1268
1156 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1271 local shopts=$-
1159 local alic 1272 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0 1277 return 0
1165 fi 1278 fi
1166 done 1279 done
1167 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1168 1281
1169 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1171********************************************************** 1284 **********************************************************
1172The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1176********************************************************** 1289 **********************************************************
1177 1290
1178EOF 1291 EOF
1179 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1295 read alic
1183 case ${alic} in 1296 case ${alic} in
1190 die "Failed to accept license" 1303 die "Failed to accept license"
1191 ;; 1304 ;;
1192 esac 1305 esac
1193} 1306}
1194 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1195# 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
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1313#
1198# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1199# 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()
1200# 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
1201# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1202# 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#
1203# 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',
1204# 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
1205# 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.
1206# 1328#
1207# 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.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() { 1330cdrom_get_cds() {
1214 # 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
1215 # the # of files they gave us 1332 # the # of files they gave us
1216 local cdcnt=0 1333 local cdcnt=0
1217 local f= 1334 local f=
1218 for f in "$@" ; do 1335 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1338 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1224 1341
1225 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1226 # 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
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1345 local var=
1235 cdcnt=0 1346 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1356 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1357 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 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}
1249 return 1366 return
1250 fi 1367 fi
1251 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo 1373 echo
1260 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"
1261 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1377 einfo "directory containing the files."
1264 echo 1378 echo
1265 einfo "For example:" 1379 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1381 echo
1268 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
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1393 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1398 done
1276 echo 1399 echo
1277 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"
1278 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1280 einfon "" 1403 einfon ""
1281 cdcnt=0 1404 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1285 done 1408 done
1286 echo 1409 echo
1287 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"
1288 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1414 echo
1292 einfo "For example:" 1415 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1417 echo
1295 fi 1418 fi
1419
1420 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1422 cdrom_load_next_cd
1298} 1423}
1299 1424
1300# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1302# 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
1303# 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.
1304cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1434 local var
1307 1435 ((++CDROM_CURRENT_CD))
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312 1436
1313 unset CDROM_ROOT 1437 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1318 else 1443 else
1319 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1320 fi 1445 fi
1321 1446
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1327# 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
1328# 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
1329# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1333 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
1334 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1471
1339 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/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && 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))
1343 done 1487 done
1344 1488
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1489 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1494 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1496 fi
1362 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
1363 fi 1504 fi
1505 showedmsg=1
1506 fi
1364 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1366 echo 1509 echo
1367 einfo "If you are having trouble with the detection" 1510 einfo "If you are having trouble with the detection"
1368 einfo "of your CD, it is possible that you do not have" 1511 einfo "of your CD, it is possible that you do not have"
1369 einfo "Joliet support enabled in your kernel. Please" 1512 einfo "Joliet support enabled in your kernel. Please"
1370 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1371 read 1514 read || die "something is screwed with your system"
1372 fi
1373 done 1515 done
1374} 1516}
1375 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1376# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1377# a package can support 1522# a package can support. The first form allows you to
1378# 1523# specify a list of LINGUAS. The -i builds a list of po
1379# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1380# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1381# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1382# 1527# of the lists.
1383# The first form allows you to specify a list of LINGUAS.
1384# The -i builds a list of po files found in all the
1385# directories and uses the intersection of the lists.
1386# The -u builds a list of po files found in all the
1387# directories and uses the union of the lists.
1388strip-linguas() { 1528strip-linguas() {
1389 local ls newls 1529 local ls newls nols
1390 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1391 local op=$1; shift 1531 local op=$1; shift
1392 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1393 local d f 1533 local d f
1394 for d in "$@" ; do 1534 for d in "$@" ; do
1395 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1396 newls=${ls} 1536 newls=${ls}
1397 else 1537 else
1398 newls="" 1538 newls=""
1399 fi 1539 fi
1400 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1401 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1402 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1403 else 1543 else
1404 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1405 fi 1545 fi
1406 done 1546 done
1407 ls=${newls} 1547 ls=${newls}
1408 done 1548 done
1409 ls=${ls//.po}
1410 else 1549 else
1411 ls=$@ 1550 ls="$@"
1412 fi 1551 fi
1413 1552
1414 ls=" ${ls} " 1553 nols=""
1415 newls="" 1554 newls=""
1416 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1417 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1418 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1419 else 1558 else
1420 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1421 fi 1560 fi
1422 done 1561 done
1423 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1424 export LINGUAS="" 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1425 else
1426 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1427 fi
1428} 1565}
1429 1566
1430# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1431# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1432 1569# @DESCRIPTION:
1433# the following functions are useful in kernel module ebuilds, etc.
1434# for an example see ivtv or drbd ebuilds
1435
1436# set's ARCH to match what the kernel expects
1437set_arch_to_kernel() {
1438 i=10
1439 while ((i--)) ; do
1440 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1441 done
1442 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1443 case ${ARCH} in
1444 x86) export ARCH="i386";;
1445 amd64) export ARCH="x86_64";;
1446 hppa) export ARCH="parisc";;
1447 mips) export ARCH="mips";;
1448 sparc) export ARCH="$(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!
1449 *) export ARCH="${ARCH}";;
1450 esac
1451}
1452
1453# set's ARCH back to what portage expects
1454set_arch_to_portage() {
1455 i=10
1456 while ((i--)) ; do
1457 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1458 done
1459 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1460}
1461
1462# Jeremy Huddleston <eradicator@gentoo.org>:
1463# preserve_old_lib /path/to/libblah.so.0
1464# preserve_old_lib_notify /path/to/libblah.so.0
1465#
1466# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1467# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1468# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1469# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1470# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1471# 1575# preserve_old_lib_notify function.
1472# src_install() {
1473# ...
1474# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477#
1478# pkg_postinst() {
1479# ...
1480# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483
1484preserve_old_lib() { 1576preserve_old_lib() {
1485 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1486 1582
1487 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1488 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1489 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1490 1586 dir=${lib%/*}
1491 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1492 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1493 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1494 fi 1590 done
1495} 1591}
1496 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1497preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1498 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1499 1602
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1501 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1502 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1503 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1504 einfo "In order to avoid breaking packages that link against it, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1505 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1506 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1507 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1508 einfo 1613 ewarn
1509 einfo "After doing that, you can safely remove ${LIB}"
1510 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1511 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1512} 1622}
1513 1623
1514# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1515# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1516# 1639#
1517# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1518# ex: built_with_use xchat gtk2 1641# flags matter.
1519#
1520# Flags: -a all USE flags should be utilized
1521# -o at least one USE flag should be utilized
1522# Note: the default flag is '-a'
1523built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1524 local opt=$1 1659 local opt=$1
1525 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1526 1661
1527 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1528 shift 1664 shift
1529 1665
1530 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1531 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1532 1699
1533 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1534 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1535 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1536 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1540 shift 1707 shift
1541 done 1708 done
1542 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1543} 1710}
1544 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1545# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1546# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1547epunt_cxx() { 1719epunt_cxx() {
1548 local dir=$1 1720 local dir=$1
1549 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1550 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1551 local f 1723 local f
1552 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1553 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1554 done 1726 done
1555 eend 0 1727 eend 0
1556} 1728}
1557 1729
1558# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1559# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1560# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1561dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1562 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1563 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1564 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1565
1566 INSDESTTREE=/etc/pam.d \
1567 doins "$@" || die "failed to install $@"
1568}
1569# newpamd <old name> <new name>
1570#
1571# Install pam file <old name> as <new name> in /etc/pam.d
1572newpamd() {
1573 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1574
1575 use pam || return 0
1576
1577 INSDESTTREE=/etc/pam.d \
1578 newins "$1" "$2" || die "failed to install $1 as $2"
1579}
1580
1581# make a wrapper script ...
1582# NOTE: this was originally games_make_wrapper, but I noticed other places where
1583# this could be used, so I have moved it here and made it not games-specific
1584# -- wolf31o2
1585# $1 == wrapper name
1586# $2 == binary to run
1587# $3 == directory to chdir before running binary
1588# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1589# $5 == path for wrapper
1590make_wrapper() { 1737make_wrapper() {
1591 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1592 local tmpwrapper=$(emktemp) 1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1593 cat << EOF > "${tmpwrapper}" 1742 cat << EOF > "${tmpwrapper}"
1594#!/bin/sh 1743#!/bin/sh
1595cd "${chdir}" 1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1596export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1597exec ${bin} "\$@" 1752exec ${bin} "\$@"
1598EOF 1753EOF
1599 chmod go+rx "${tmpwrapper}" 1754 chmod go+rx "${tmpwrapper}"
1600 if [ -n "${5}" ] 1755 if [[ -n ${path} ]] ; then
1601 then 1756 (
1602 exeinto ${5} 1757 exeinto "${path}"
1603 newexe "${tmpwrapper}" "${wrapper}" 1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1604 else 1760 else
1605 newbin "${tmpwrapper}" "${wrapper}" 1761 newbin "${tmpwrapper}" "${wrapper}" || die
1606 fi 1762 fi
1607} 1763}

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