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

Diff of /eclass/eutils.eclass

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

Revision 1.186 Revision 1.296
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 1.186 2005/07/06 20:20:03 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45}
46
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84}
85
86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
88#
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 50}
116 51
117# Default directory where patches are located 52# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 54# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 56# Default options for patch
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
125# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
126# and not the full path .. 62# and not the full path ..
127EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
128# Change the printed message for a single patch. 64# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches. 66# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
133# 69#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135# 71#
136EPATCH_FORCE="no" 72EPATCH_FORCE="no"
137 73
138# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
139# or two patches. 75# or two patches.
150# 86#
151# Patches are applied in current directory. 87# Patches are applied in current directory.
152# 88#
153# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
154# 90#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
156# 92#
157# For example: 93# For example:
158# 94#
159# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
160# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
161# 97#
162# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
163# specific patches. 99# specific patches.
164# 100#
165# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
167# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
168# 104#
169# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
170# 106#
171epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 113 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
176 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
177 local x="" 118 local x=""
119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 121
179 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
180 then 123 then
181 local m="" 124 local m=""
182 for m in "$@" ; do 125 for m in "$@" ; do
200 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
201 else 144 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203 fi 146 fi
204 else 147 else
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
206 then
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
208 then 150 then
209 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
210 fi 152 fi
211 153
246 fi 188 fi
247 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
248 do 190 do
249 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
250 # 192 #
251 # ???_arch_foo.patch 193 # ???_arch_foo.patch
252 # 194 #
253 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
256 then 198 then
257 local count=0 199 local count=0
258 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/} 201 local patchname=${x##*/}
260 202
283 225
284 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
286 do 228 do
287 # Generate some useful debug info ... 229 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 232
291 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then 234 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else 237 else
296 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
297 fi 239 fi
298 240
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 243
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 246
305 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then 248 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then 250 then
312 count=5 254 count=5
313 break 255 break
314 fi 256 fi
315 fi 257 fi
316 258
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then 260 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 266
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
326 269
327 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
328 then 271 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo 273 echo
369 then 312 then
370 einfo "Done with patching" 313 einfo "Done with patching"
371 fi 314 fi
372} 315}
373 316
317# @FUNCTION: emktemp
318# @USAGE: [temp dir]
319# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 321# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 322emktemp() {
380 local exe="touch" 323 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 325 local topdir=$1
383 326
384 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 329 && topdir="/tmp" \
388 || topdir="${T}" 330 || topdir=${T}
389 fi 331 fi
390 332
391 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
392 then 334 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 335 local tmp=/
394 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 338 done
397 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 340 echo "${tmp}"
399 else 341 else
400 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 343 # but should produce a usable file on all userlands
402 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 348 fi
349 fi
405} 350}
406 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 362egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then 363 case ${CHOST} in
364 *-darwin*)
415 case "$2" in 365 case "$2" in
416 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 368 ;;
419 *) # Numeric 369 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 371 ;;
422 esac 372 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then 373 ;;
424 local action 374 *-freebsd*|*-dragonfly*)
425 if [ "$1" == "passwd" ] 375 local opts action="user"
426 then 376 [[ $1 == "passwd" ]] || action="group"
427 action="user" 377
428 else 378 # lookup by uid/gid
429 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 381 fi
382
431 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
432 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
433 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 390 getent "$1" "$2"
435 fi 391 ;;
392 esac
436} 393}
437 394
438# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
439# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 397# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
442# 399# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
452 # get the username 411 # get the username
453 local euser=$1; shift 412 local euser=$1; shift
454 if [[ -z ${euser} ]] ; then 413 if [[ -z ${euser} ]] ; then
455 eerror "No username specified !" 414 eerror "No username specified !"
456 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
457 fi 416 fi
458 417
459 # lets see if the username already exists 418 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
461 return 0 420 return 0
462 fi 421 fi
463 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
464 423
465 # options to pass to useradd 424 # options to pass to useradd
466 local opts= 425 local opts=
467 426
468 # handle uid 427 # handle uid
469 local euid=$1; shift 428 local euid=$1; shift
470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
471 if [[ ${euid} -gt 0 ]] ; then 430 if [[ ${euid} -gt 0 ]] ; then
472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
473 euid="next" 432 euid="next"
474 fi 433 fi
475 else 434 else
476 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
477 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
478 fi 437 fi
479 else 438 else
480 euid="next" 439 euid="next"
481 fi 440 fi
482 if [[ ${euid} == "next" ]] ; then 441 if [[ ${euid} == "next" ]] ; then
483 local pwrange 442 for ((euid = 101; euid <= 999; euid++)); do
484 if [[ ${USERLAND} == "BSD" ]] ; then
485 pwrange=$(jot 898 101)
486 else
487 pwrange=$(seq 101 999)
488 fi
489 for euid in ${pwrange} ; do
490 [[ -z $(egetent passwd ${euid}) ]] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 444 done
492 fi 445 fi
493 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
495 448
496 # handle shell 449 # handle shell
497 local eshell=$1; shift 450 local eshell=$1; shift
498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
499 if [[ ! -e ${eshell} ]] ; then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
500 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
501 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"
502 fi 459 fi
503 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."
504 case ${USERLAND} in 467 case ${USERLAND} in
505 Darwin) eshell="/usr/bin/false";; 468 GNU) shell="/bin/false" ;;
506 BSD) eshell="/usr/sbin/nologin";; 469 BSD) shell="/sbin/nologin" ;;
507 *) eshell="/bin/false";; 470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
508 esac 472 esac
473 fi
474
475 eshell=${shell}
509 fi 476 fi
510 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
511 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
512 479
513 # handle homedir 480 # handle homedir
550 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
551 518
552 # handle extra and add the user 519 # handle extra and add the user
553 local oldsandbox=${SANDBOX_ON} 520 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
555 case ${USERLAND} in 522 case ${CHOST} in
556 Darwin) 523 *-darwin*)
557 ### Make the user 524 ### Make the user
558 if [[ -z $@ ]] ; then 525 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
572 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@" 540 einfo "eextra: $@"
574 die "Required function missing" 541 die "Required function missing"
575 fi 542 fi
576 ;; 543 ;;
577 BSD) 544 *-freebsd*|*-dragonfly*)
578 if [[ -z $@ ]] ; then 545 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
580 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
581 die "enewuser failed" 548 die "enewuser failed"
582 else 549 else
583 einfo " - Extra: $@" 550 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed" 552 "$@" || die "enewuser failed"
586 fi 553 fi
587 ;; 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
588 *) 578 *)
589 if [[ -z $@ ]] ; then 579 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
591 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
592 || die "enewuser failed" 582 || die "enewuser failed"
595 useradd ${opts} ${euser} "$@" \ 585 useradd ${opts} ${euser} "$@" \
596 || die "enewuser failed" 586 || die "enewuser failed"
597 fi 587 fi
598 ;; 588 ;;
599 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}/${ehome}"
596 fi
597
600 export SANDBOX_ON=${oldsandbox} 598 export SANDBOX_ON=${oldsandbox}
601
602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
604 einfo " - Creating ${ehome} in ${D}"
605 dodir ${ehome}
606 fowners ${euser} ${ehome}
607 fperms 755 ${ehome}
608 fi
609} 599}
610 600
611# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
612# vapier@gentoo.org 602# @USAGE: <group> [gid]
613# 603# @DESCRIPTION:
614# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
615# 605# group to the system. Just give it a group name to add and enewgroup will
616# 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
617# groupname: REQUIRED ! 607# allocate the next available one.
618# gid: next available (see groupadd(8))
619# extra: none
620enewgroup() { 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
621 # get the group 616 # get the group
622 local egroup="$1"; shift 617 local egroup="$1"; shift
623 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
624 then 619 then
625 eerror "No group specified !" 620 eerror "No group specified !"
626 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
627 fi 622 fi
628 623
629 # see if group already exists 624 # see if group already exists
630 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
631 then
632 return 0 626 return 0
633 fi 627 fi
634 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
635 629
636 # options to pass to useradd 630 # options to pass to useradd
642 then 636 then
643 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
644 then 638 then
645 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
646 then 640 then
647 if [[ "${USERLAND}" == "Darwin" ]]; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
648 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
649 else 643 else
650 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
651 fi 645 fi
652 else 646 else
666 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
667 661
668 # add the group 662 # add the group
669 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
670 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
671 if [[ "${USERLAND}" == "Darwin" ]]; then 665 case ${CHOST} in
666 *-darwin*)
672 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
673 then 668 then
674 einfo "Extra options are not supported on Darwin/OS X yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
675 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
676 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
677 die "Required function missing" 672 die "Required function missing"
678 fi 673 fi
679 674
680 # If we need the next available 675 # If we need the next available
681 case ${egid} in 676 case ${egid} in
682 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
683 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
684 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
685 done 680 done
686 esac 681 esac
687 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
688 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
689 elif [[ "${USERLAND}" == "BSD" ]] ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
690 case ${egid} in 687 case ${egid} in
691 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
692 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
693 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
694 done 691 done
695 esac 692 esac
696 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
697 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 *)
698 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
699 fi 708 ;;
709 esac
700 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
701} 711}
702 712
703# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
704# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
705# 715# @DESCRIPTION:
706# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
707edos2unix() { 720edos2unix() {
708 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
709 do
710 cp "${f}" ${T}/edos2unix
711 sed 's/\r$//' ${T}/edos2unix > "${f}"
712 done
713} 722}
714
715
716##############################################################
717# START: Handle .desktop files and menu entries #
718# maybe this should be separated into a new eclass some time #
719# lanius@gentoo.org #
720##############################################################
721 723
722# Make a desktop file ! 724# Make a desktop file !
723# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
724# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
725# 727#
726# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
727# 729#
728# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
729# name: the name that will show up in the menu 731# name: the name that will show up in the menu
730# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
731# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
732# a full path to an icon 734# a full path to an icon
733# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
734# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
735# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
736make_desktop_entry() { 738make_desktop_entry() {
737 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
738 740
739 local exec=${1} 741 local exec=${1}
740 local name=${2:-${PN}} 742 local name=${2:-${PN}}
741 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
742 local type=${4} 744 local type=${4}
743 local path=${5} 745 local path=${5}
744 746
745 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
746 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
747 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
748 case ${catmaj} in 750 case ${catmaj} in
749 app) 751 app)
750 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
751 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
752 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
753 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
754 editors) type=TextEditor;; 761 editors) type=TextEditor;;
755 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
756 emulation) type=Emulator;; 763 emulation) type=Emulator;;
757 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
758 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
759 vim) type=TextEditor;; 767 vim) type=TextEditor;;
760 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
761 *) type=;; 769 *) type=;;
762 esac 770 esac
763 ;; 771 ;;
764 772
765 dev) 773 dev)
766 type="Development" 774 type="Development"
767 ;; 775 ;;
768 776
769 games) 777 games)
770 [[ -z ${path} ]] && path=${GAMES_BINDIR}
771
772 case ${catmin} in 778 case ${catmin} in
773 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
774 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
775 board) type=BoardGame;; 781 board) type=BoardGame;;
776 kid) type=KidsGame;;
777 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
778 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
779 rpg) type=RolePlaying;;
780 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
781 simulation) type=Simulation;; 787 simulation) type=Simulation;;
782 sports) type=SportsGame;; 788 sports) type=SportsGame;;
783 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
784 *) type=;; 790 *) type=;;
785 esac 791 esac
786 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
787 ;; 801 ;;
788 802
789 mail) 803 mail)
790 type="Network;Email" 804 type="Network;Email"
791 ;; 805 ;;
793 media) 807 media)
794 case ${catmin} in 808 case ${catmin} in
795 gfx) type=Graphics;; 809 gfx) type=Graphics;;
796 radio) type=Tuner;; 810 radio) type=Tuner;;
797 sound) type=Audio;; 811 sound) type=Audio;;
798 tv) type=TV;; 812 tv) type=TV;;
799 video) type=Video;; 813 video) type=Video;;
800 *) type=;; 814 *) type=;;
801 esac 815 esac
802 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
803 ;; 817 ;;
804 818
805 net) 819 net)
806 case ${catmin} in 820 case ${catmin} in
807 dialup) type=Dialup;; 821 dialup) type=Dialup;;
808 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
809 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
810 irc) type=IRCClient;; 824 irc) type=IRCClient;;
811 mail) type=Email;; 825 mail) type=Email;;
812 news) type=News;; 826 news) type=News;;
813 nntp) type=News;; 827 nntp) type=News;;
814 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
815 *) type=;; 829 *) type=;;
816 esac 830 esac
817 type="Network;${type}" 831 type="Network;${type}"
818 ;; 832 ;;
819 833
820 sci) 834 sci)
821 case ${catmin} in 835 case ${catmin} in
822 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
823 bio*) type=Biology;; 837 bio*) type=Biology;;
824 calc*) type=Calculator;; 838 calc*) type=Calculator;;
825 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
826 geo*) type=Geology;; 841 geo*) type=Geology;;
827 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
828 *) type=;; 845 *) type=;;
829 esac 846 esac
830 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
831 ;; 852 ;;
832 853
833 www) 854 www)
834 case ${catmin} in 855 case ${catmin} in
835 client) type=WebBrowser;; 856 client) type=WebBrowser;;
836 *) type=;; 857 *) type=;;
837 esac 858 esac
838 type="Network" 859 type="Network"
839 ;; 860 ;;
840 861
841 *) 862 *)
846 if [ "${SLOT}" == "0" ] ; then 867 if [ "${SLOT}" == "0" ] ; then
847 local desktop_name="${PN}" 868 local desktop_name="${PN}"
848 else 869 else
849 local desktop_name="${PN}-${SLOT}" 870 local desktop_name="${PN}-${SLOT}"
850 fi 871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
851 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
852 874
875 cat <<-EOF > "${desktop}"
853echo "[Desktop Entry] 876 [Desktop Entry]
854Encoding=UTF-8 877 Version=1.0
855Version=0.9.2
856Name=${name} 878 Name=${name}
857Type=Application 879 Type=Application
858Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
859Exec=${exec} 881 Exec=${exec}
860Path=${path} 882 TryExec=${exec%% *}
861Icon=${icon} 883 Icon=${icon}
862Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
863 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
864 insinto /usr/share/applications 892 insinto /usr/share/applications
865 doins "${desktop}" 893 doins "${desktop}"
866 894 )
867 return 0
868} 895}
869 896
870# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
871# 898# @USAGE: [directories]
872# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
873# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
874# 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}
875 924
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.
876make_session_desktop() { 930make_session_desktop() {
877 [[ -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
878 [[ -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
879 933
880 local title=$1 934 local title=$1
881 local command=$2 935 local command=$2
882 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
883 937
938 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 939 [Desktop Entry]
885Encoding=UTF-8
886Name=${title} 940 Name=${title}
887Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
888Exec=${command} 942 Exec=${command}
889TryExec=${command} 943 TryExec=${command}
890Type=Application" > "${desktop}" 944 Type=Application
945 EOF
891 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
892 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
893 doins "${desktop}" 951 doins "${desktop}"
952 )
894} 953}
895 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
896domenu() { 960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
897 local i j 964 local i j ret=0
898 insinto /usr/share/applications 965 insinto /usr/share/applications
899 for i in "$@" ; do 966 for i in "$@" ; do
900 if [[ -f ${i} ]] ; then 967 if [[ -f ${i} ]] ; then
901 doins "${i}" 968 doins "${i}"
969 ((ret+=$?))
902 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
903 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
904 doins "${j}" 972 doins "${j}"
973 ((ret+=$?))
905 done 974 done
975 else
976 ((++ret))
906 fi 977 fi
907 done 978 done
979 exit ${ret}
980 )
908} 981}
982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
909newmenu() { 987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
910 insinto /usr/share/applications 991 insinto /usr/share/applications
911 newins "$1" "$2" 992 newins "$@"
993 )
912} 994}
913 995
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.
914doicon() { 1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
915 local i j 1005 local i j ret
916 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
917 for i in "$@" ; do 1007 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 1008 if [[ -f ${i} ]] ; then
919 doins "${i}" 1009 doins "${i}"
1010 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
922 doins "${j}" 1013 doins "${j}"
1014 ((ret+=$?))
923 done 1015 done
1016 else
1017 ((++ret))
924 fi 1018 fi
925 done 1019 done
1020 exit ${ret}
1021 )
926} 1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
927newicon() { 1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
928 insinto /usr/share/pixmaps 1032 insinto /usr/share/pixmaps
929 newins "$1" "$2" 1033 newins "$@"
1034 )
930} 1035}
931
932##############################################################
933# END: Handle .desktop files and menu entries #
934##############################################################
935
936 1036
937# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
938find_unpackable_file() { 1038find_unpackable_file() {
939 local src="$1" 1039 local src=$1
940 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
941 then
942 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
943 else 1042 else
944 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
945 then
946 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
947 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
948 then
949 src="${PWD}/${src}" 1046 src=${PWD}/${src}
950 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
951 then
952 src="${src}" 1048 src=${src}
953 fi
954 fi 1049 fi
955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
956 echo "${src}" 1052 echo "${src}"
957} 1053}
958 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
959# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
961# 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
962# 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.
963# 1062#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - 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
966# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
967# 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#
968# 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
969# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
971# 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
972# 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
973# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek 1081# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
978# 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.
979unpack_pdv() { 1087unpack_pdv() {
980 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
981 local sizeoff_t="$2" 1089 local sizeoff_t=$2
982 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
983 [ -z "${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 :("
984 1093
985 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
988 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 ${sizeoff_t} | hexdump -e \"%i\")
989 1098
990 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
991 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
993 1102
994 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
996 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
997 1106
998 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
999 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001 1110
1002 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1004 iscompressed=1 1113 iscompressed=1
1005 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1007 else 1116 else
1008 iscompressed=0 1117 iscompressed=0
1009 fi 1118 fi
1010 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1012 istar=1 1121 istar=1
1013 else 1122 else
1014 istar=0 1123 istar=0
1015 fi 1124 fi
1016 1125
1044 true 1153 true
1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047} 1156}
1048 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1049# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1050# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1051# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1052# many other game companies. 1164# many other game companies.
1053# 1165#
1054# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1055# - If the file is not specified then unpack will utilize ${A}.
1056# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1057# the proper offset from the script itself. 1168# the proper offset from the script itself.
1058unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1059 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1060 local skip="$2" 1172 local skip=$2
1061 local exe="$3" 1173 local exe=$3
1062 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1063 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1065 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1066 then
1067 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1068 local skip=0 1181 local skip=0
1069 exe=tail 1182 exe=tail
1070 case ${ver} in 1183 case ${ver} in
1071 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1072 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1073 ;; 1186 ;;
1074 2.0|2.0.1) 1187 2.0|2.0.1)
1075 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1076 ;; 1189 ;;
1084 ;; 1197 ;;
1085 2.1.3) 1198 2.1.3)
1086 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1087 let skip="skip + 1" 1200 let skip="skip + 1"
1088 ;; 1201 ;;
1089 2.1.4) 1202 2.1.4|2.1.5)
1090 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1091 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1092 exe="dd" 1205 exe="dd"
1093 ;; 1206 ;;
1094 *) 1207 *)
1106 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}'";;
1107 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1108 esac 1221 esac
1109 1222
1110 # 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
1111 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1113 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1114 case ${filetype} in 1227 case ${filetype} in
1115 *tar\ archive) 1228 *tar\ archive*)
1116 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1117 ;; 1230 ;;
1118 bzip2*) 1231 bzip2*)
1119 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1120 ;; 1233 ;;
1130 ;; 1243 ;;
1131 esac 1244 esac
1132 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1133} 1246}
1134 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1135# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1136#
1137# Usage: check_license [license]
1138# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1139check_license() { 1253check_license() {
1140 local lic=$1 1254 local lic=$1
1141 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1143 else 1257 else
1144 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1145 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1146 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1147 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1148 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1149 lic="${src}" 1263 lic="${lic}"
1150 fi
1151 fi 1264 fi
1265 fi
1152 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1153 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1154 1268
1155 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1156 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1157 local shopts=$- 1271 local shopts=$-
1158 local alic 1272 local alic
1159 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1160 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1161 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1162 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1163 return 0 1277 return 0
1164 fi 1278 fi
1165 done 1279 done
1166 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1167 1281
1168 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1169 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1170********************************************************** 1284 **********************************************************
1171The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1172package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1173continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1174CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1175********************************************************** 1289 **********************************************************
1176 1290
1177EOF 1291 EOF
1178 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1179 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1180 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1181 read alic 1295 read alic
1182 case ${alic} in 1296 case ${alic} in
1189 die "Failed to accept license" 1303 die "Failed to accept license"
1190 ;; 1304 ;;
1191 esac 1305 esac
1192} 1306}
1193 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1194# 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
1195# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1196# 1313#
1197# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1198# 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()
1199# 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
1200# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1201# 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#
1202# 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',
1203# 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
1204# 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.
1205# 1328#
1206# 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.
1207#
1208# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1209# - this will attempt to locate a cd based upon a file that is on
1210# the cd ... the more files you give this function, the more cds
1211# the cdrom functions will handle
1212cdrom_get_cds() { 1330cdrom_get_cds() {
1213 # 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
1214 # the # of files they gave us 1332 # the # of files they gave us
1215 local cdcnt=0 1333 local cdcnt=0
1216 local f= 1334 local f=
1217 for f in "$@" ; do 1335 for f in "$@" ; do
1218 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1219 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1220 done 1338 done
1221 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1222 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1223 1341
1224 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1225 # 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
1226 if [[ ! -z ${CD_ROOT} ]] ; then
1227 export CDROM_ROOT=${CD_ROOT}
1228 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1229 return
1230 fi
1231 # do the same for CD_ROOT_X
1232 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1233 local var= 1345 local var=
1234 cdcnt=0 1346 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1237 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1238 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1239 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1240 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1241 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1242 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1243 fi 1356 fi
1244 export CDROM_ROOTS_${cdcnt}="${!var}"
1245 done 1357 done
1246 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1247 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}
1248 return 1366 return
1249 fi 1367 fi
1250 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1251 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1252 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1253 if [[ -z ${CDROM_NAME} ]] ; then
1254 echo "cdrom for ${PN}."
1255 else
1256 echo "${CDROM_NAME}."
1257 fi
1258 echo 1373 echo
1259 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"
1260 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1261 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1262 einfo "directory containing the files." 1377 einfo "directory containing the files."
1263 echo 1378 echo
1264 einfo "For example:" 1379 einfo "For example:"
1265 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1266 echo 1381 echo
1267 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
1268 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1269 cdcnt=0 1393 cdcnt=0
1270 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1271 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1272 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1273 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1274 done 1398 done
1275 echo 1399 echo
1276 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"
1277 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1279 einfon "" 1403 einfon ""
1280 cdcnt=0 1404 cdcnt=0
1281 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1282 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1283 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1284 done 1408 done
1285 echo 1409 echo
1286 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"
1287 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1290 echo 1414 echo
1291 einfo "For example:" 1415 einfo "For example:"
1292 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1293 echo 1417 echo
1294 fi 1418 fi
1419
1420 export CDROM_SET=""
1295 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1296 cdrom_load_next_cd 1422 cdrom_load_next_cd
1297} 1423}
1298 1424
1299# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1300# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1301# 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
1302# 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.
1303cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1304 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1305 local var= 1434 local var
1306 1435 ((++CDROM_CURRENT_CD))
1307 if [[ ! -z ${CD_ROOT} ]] ; then
1308 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1309 return
1310 fi
1311 1436
1312 unset CDROM_ROOT 1437 unset CDROM_ROOT
1313 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1314 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1315 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1316 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1317 else 1443 else
1318 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1319 fi 1445 fi
1320 1446
1321 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326# 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
1327# 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
1328# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1329# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1330# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1331cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1332 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
1333 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1334 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1335 local mline=""
1336 local showedmsg=0
1337 1471
1338 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/ }
1339 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1340 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1341 && 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))
1342 done 1487 done
1343 1488
1344 if [[ -z ${CDROM_ROOT} ]] ; then
1345 echo 1489 echo
1346 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1349 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1350 else
1351 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1352 fi
1353 else 1494 else
1354 if [[ -z ${CDROM_NAME_1} ]] ; then
1355 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1356 else
1357 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1358 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1359 fi
1360 fi 1496 fi
1361 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
1362 fi 1504 fi
1505 showedmsg=1
1506 fi
1363 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1364 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1365 echo 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1366 einfo "If you are having trouble with the detection" 1513 ewarn "If you are having trouble with the detection"
1367 einfo "of your CD, it is possible that you do not have" 1514 ewarn "of your CD, it is possible that you do not have"
1368 einfo "Joliet support enabled in your kernel. Please" 1515 ewarn "Joliet support enabled in your kernel. Please"
1369 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1370 read 1517 ebeep 5
1371 fi 1518 fi
1519 read || die "something is screwed with your system"
1372 done 1520 done
1373} 1521}
1374 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1375# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1376# a package can support 1527# a package can support. The first form allows you to
1377# 1528# specify a list of LINGUAS. The -i builds a list of po
1378# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1379# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1380# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1381# 1532# of the lists.
1382# The first form allows you to specify a list of LINGUAS.
1383# The -i builds a list of po files found in all the
1384# directories and uses the intersection of the lists.
1385# The -u builds a list of po files found in all the
1386# directories and uses the union of the lists.
1387strip-linguas() { 1533strip-linguas() {
1388 local ls newls 1534 local ls newls nols
1389 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1390 local op=$1; shift 1536 local op=$1; shift
1391 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1392 local d f 1538 local d f
1393 for d in "$@" ; do 1539 for d in "$@" ; do
1394 if [[ ${op} == "-u" ]] ; then 1540 if [[ ${op} == "-u" ]] ; then
1395 newls=${ls} 1541 newls=${ls}
1396 else 1542 else
1397 newls="" 1543 newls=""
1398 fi 1544 fi
1399 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1400 if [[ ${op} == "-i" ]] ; then 1546 if [[ ${op} == "-i" ]] ; then
1401 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1402 else 1548 else
1403 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1404 fi 1550 fi
1405 done 1551 done
1406 ls=${newls} 1552 ls=${newls}
1407 done 1553 done
1408 ls=${ls//.po}
1409 else 1554 else
1410 ls=$@ 1555 ls="$@"
1411 fi 1556 fi
1412 1557
1413 ls=" ${ls} " 1558 nols=""
1414 newls="" 1559 newls=""
1415 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1416 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1561 if hasq ${f} ${ls} ; then
1417 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1418 else 1563 else
1419 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1420 fi 1565 fi
1421 done 1566 done
1422 if [[ -z ${newls} ]] ; then 1567 [[ -n ${nols} ]] \
1423 export LINGUAS="" 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1424 else
1425 export LINGUAS=${newls:1} 1569 export LINGUAS=${newls:1}
1426 fi
1427} 1570}
1428 1571
1429# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1430# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1431 1574# @DESCRIPTION:
1432# the following functions are useful in kernel module ebuilds, etc.
1433# for an example see ivtv or drbd ebuilds
1434
1435# set's ARCH to match what the kernel expects
1436set_arch_to_kernel() {
1437 i=10
1438 while ((i--)) ; do
1439 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1440 done
1441 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1442 case ${ARCH} in
1443 x86) export ARCH="i386";;
1444 amd64) export ARCH="x86_64";;
1445 hppa) export ARCH="parisc";;
1446 mips) export ARCH="mips";;
1447 sparc) export ARCH="$(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!
1448 *) export ARCH="${ARCH}";;
1449 esac
1450}
1451
1452# set's ARCH back to what portage expects
1453set_arch_to_portage() {
1454 i=10
1455 while ((i--)) ; do
1456 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1457 done
1458 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1459}
1460
1461# Jeremy Huddleston <eradicator@gentoo.org>:
1462# preserve_old_lib /path/to/libblah.so.0
1463# preserve_old_lib_notify /path/to/libblah.so.0
1464#
1465# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1466# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1467# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1468# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1469# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1470# 1580# preserve_old_lib_notify function.
1471# src_install() {
1472# ...
1473# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1474# ...
1475# }
1476#
1477# pkg_postinst() {
1478# ...
1479# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482
1483preserve_old_lib() { 1581preserve_old_lib() {
1484 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1485 1587
1486 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1487 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1488 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1489 1591 dir=${lib%/*}
1490 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1491 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1492 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1493 fi 1595 done
1494} 1596}
1495 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1496preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1497 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1498 1607
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1500 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1501 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1502 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1503 einfo "In order to avoid breaking packages that link against it, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1504 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1505 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1506 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1507 einfo 1618 ewarn
1508 einfo "After doing that, you can safely remove ${LIB}"
1509 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1510 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1511} 1627}
1512 1628
1513# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1514# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1515# 1644#
1516# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1517# ex: built_with_use xchat gtk2 1646# flags matter.
1518#
1519# Flags: -a all USE flags should be utilized
1520# -o at least one USE flag should be utilized
1521# Note: the default flag is '-a'
1522built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1523 local opt=$1 1664 local opt=$1
1524 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1525 1666
1526 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1527 shift 1669 shift
1528 1670
1529 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1530 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1531 1704
1532 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1533 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1534 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1535 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1539 shift 1712 shift
1540 done 1713 done
1541 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1542} 1715}
1543 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1544# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1545# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1546epunt_cxx() { 1724epunt_cxx() {
1547 local dir=$1 1725 local dir=$1
1548 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1549 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1550 local f 1728 local f
1551 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1552 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1553 done 1731 done
1554 eend 0 1732 eend 0
1555} 1733}
1556 1734
1557# dopamd <file> [more files] 1735# @FUNCTION: make_wrapper
1558# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1559# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1560dopamd() { 1738# Create a shell wrapper script named wrapper in installpath
1561 [[ -z $1 ]] && die "dopamd requires at least one argument" 1739# (defaults to the bindir) to execute target (default of wrapper) by
1562 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1563 use pam || return 0 1741# libpaths followed by optionally changing directory to chdir.
1564
1565 INSDESTTREE=/etc/pam.d \
1566 doins "$@" || die "failed to install $@"
1567}
1568# newpamd <old name> <new name>
1569#
1570# Install pam file <old name> as <new name> in /etc/pam.d
1571newpamd() {
1572 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1573
1574 use pam || return 0
1575
1576 INSDESTTREE=/etc/pam.d \
1577 newins "$1" "$2" || die "failed to install $1 as $2"
1578}
1579
1580# make a wrapper script ...
1581# NOTE: this was originally games_make_wrapper, but I noticed other places where
1582# this could be used, so I have moved it here and made it not games-specific
1583# -- wolf31o2
1584# $1 == wrapper name
1585# $2 == binary to run
1586# $3 == directory to chdir before running binary
1587# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1588# $5 == path for wrapper
1589make_wrapper() { 1742make_wrapper() {
1590 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1591 local tmpwrapper=$(emktemp) 1744 local tmpwrapper=$(emktemp)
1745 # We don't want to quote ${bin} so that people can pass complex
1746 # things as $bin ... "./someprog --args"
1592 cat << EOF > "${tmpwrapper}" 1747 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh 1748#!/bin/sh
1594cd "${chdir}" 1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1595export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1596exec ${bin} "\$@" 1757exec ${bin} "\$@"
1597EOF 1758EOF
1598 chmod go+rx "${tmpwrapper}" 1759 chmod go+rx "${tmpwrapper}"
1599 if [ -n "${5}" ] 1760 if [[ -n ${path} ]] ; then
1600 then 1761 (
1601 exeinto ${5} 1762 exeinto "${path}"
1602 newexe "${tmpwrapper}" "${wrapper}" 1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1603 else 1765 else
1604 newbin "${tmpwrapper}" "${wrapper}" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1605 fi 1767 fi
1606} 1768}

Legend:
Removed from v.1.186  
changed lines
  Added in v.1.296

  ViewVC Help
Powered by ViewVC 1.1.20