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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.212 2005/10/22 02:32:48 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.312 2009/02/18 18:40:07 mr_bones_ Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
132# 90#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 92#
135EPATCH_FORCE="no" 93EPATCH_FORCE="no"
136 94
137# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
138# or two patches. 96# or two patches.
147# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
148# them for. 106# them for.
149# 107#
150# Patches are applied in current directory. 108# Patches are applied in current directory.
151# 109#
152# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
153# 111#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 113#
156# For example: 114# For example:
157# 115#
158# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
160# 118#
161# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
162# specific patches. 120# specific patches.
163# 121#
164# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
166# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
167# 125#
168# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
169# 127#
170epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 134 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
203 else 165 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 167 fi
206 else 168 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 171 then
211 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
212 fi 173 fi
213 174
222 183
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi 185 fi
225 186
226 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
227 bz2) 192 bz2)
228 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
230 ;; 195 ;;
231 gz|Z|z) 196 gz|Z|z)
248 fi 213 fi
249 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
250 do 215 do
251 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
252 # 217 #
253 # ???_arch_foo.patch 218 # ???_arch_foo.patch
254 # 219 #
255 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
258 then 223 then
259 local count=0 224 local count=0
260 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 226 local patchname=${x##*/}
262 227
281 fi 246 fi
282 247
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
288 do 280 do
289 # Generate some useful debug info ... 281 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 284
293 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else
298 PATCH_TARGET="${x}"
299 fi
300
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 287
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306
307 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then
311 echo
312 eerror "Could not extract patch!"
313 #die "Could not extract patch!"
314 count=5
315 break
316 fi
317 fi
318 290
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 292 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 298
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 300 _epatch_assert
329 301
330 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
372 then 344 then
373 einfo "Done with patching" 345 einfo "Done with patching"
374 fi 346 fi
375} 347}
376 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 353# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 354emktemp() {
383 local exe="touch" 355 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 357 local topdir=$1
386 358
388 [[ -z ${T} ]] \ 360 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 361 && topdir="/tmp" \
390 || topdir=${T} 362 || topdir=${T}
391 fi 363 fi
392 364
393 if [[ -z $(type -p mktemp) ]] ; then 365 if ! type -P mktemp > /dev/null ; then
366 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 367 local tmp=/
395 while [[ -e ${tmp} ]] ; do 368 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 370 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 372 echo "${tmp}"
400 else 373 else
374 # the args here will give slightly wierd names on BSD,
375 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 376 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 378 else
404 mktemp ${exe} "${topdir}" 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 380 fi
381 fi
406} 382}
407 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 394# 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() { 395egetent() {
415 case ${CHOST} in 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
416 *-darwin*) 412 *-darwin*)
417 case "$2" in 413 case "$2" in
418 *[!0-9]*) # Non numeric 414 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 416 ;;
421 *) # Numeric 417 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 419 ;;
424 esac 420 esac
425 ;; 421 ;;
426 *-freebsd*) 422 *-freebsd*|*-dragonfly*)
427 local opts action="user" 423 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 424 [[ $1 == "passwd" ]] || action="group"
429 425
430 # lookup by uid/gid 426 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 427 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 429 fi
434 430
435 pw show ${action} ${opts} "$2" -q 431 pw show ${action} ${opts} "$2" -q
436 ;; 432 ;;
437 *-netbsd*) 433 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 434 grep "$2:\*:" /etc/$1
439 ;; 435 ;;
440 *) 436 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 438 getent "$1" "$2"
443 ;; 439 ;;
444 esac 440 esac
445} 441}
446 442
447# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
448# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 445# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
451# 447# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
461 # get the username 459 # get the username
462 local euser=$1; shift 460 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 462 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
466 fi 464 fi
467 465
468 # lets see if the username already exists 466 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 468 return 0
471 fi 469 fi
472 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
473 471
474 # options to pass to useradd 472 # options to pass to useradd
475 local opts= 473 local opts=
476 474
477 # handle uid 475 # handle uid
478 local euid=$1; shift 476 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 480 euid="next"
483 fi 481 fi
484 else 482 else
485 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
487 fi 485 fi
488 else 486 else
489 euid="next" 487 euid="next"
490 fi 488 fi
491 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 490 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 492 done
495 fi 493 fi
496 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
498 496
499 # handle shell 497 # handle shell
500 local eshell=$1; shift 498 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
505 fi 507 fi
506 else 508 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 510 [[ -x ${ROOT}${shell} ]] && break
509 done 511 done
510 512
511 if [[ ${shell} == "/dev/null" ]] ; then 513 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 514 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
514 fi 521 fi
515 522
516 eshell=${shell} 523 eshell=${shell}
517 fi 524 fi
518 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 588 einfo "eextra: $@"
582 die "Required function missing" 589 die "Required function missing"
583 fi 590 fi
584 ;; 591 ;;
585 *-freebsd*) 592 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 593 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
589 die "enewuser failed" 596 die "enewuser failed"
590 else 597 else
600 else 607 else
601 einfo " - Extra: $@" 608 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 610 fi
604 ;; 611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
605 *) 626 *)
606 if [[ -z $@ ]] ; then 627 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 630 || die "enewuser failed"
623 fi 644 fi
624 645
625 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
626} 647}
627 648
628# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
629# vapier@gentoo.org 650# @USAGE: <group> [gid]
630# 651# @DESCRIPTION:
631# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
632# 653# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 655# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
638 # get the group 664 # get the group
639 local egroup="$1"; shift 665 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
641 then 667 then
642 eerror "No group specified !" 668 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
644 fi 670 fi
645 671
646 # see if group already exists 672 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 674 return 0
650 fi 675 fi
651 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
652 677
653 # options to pass to useradd 678 # options to pass to useradd
696 fi 721 fi
697 722
698 # If we need the next available 723 # If we need the next available
699 case ${egid} in 724 case ${egid} in
700 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 726 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
703 done 728 done
704 esac 729 esac
705 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
707 ;; 732 ;;
708 733
709 *-freebsd*) 734 *-freebsd*|*-dragonfly*)
710 case ${egid} in 735 case ${egid} in
711 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 737 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
714 done 739 done
715 esac 740 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 742 ;;
718 743
719 *-netbsd*) 744 *-netbsd*)
720 case ${egid} in 745 case ${egid} in
721 *[!0-9]*) # Non numeric 746 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 747 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 748 [[ -z $(egetent group ${egid}) ]] && break
724 done 749 done
725 esac 750 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 752 ;;
728 753
731 ;; 756 ;;
732 esac 757 esac
733 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
734} 759}
735 760
736# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
737# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
738# 763# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 768edos2unix() {
741 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 770}
747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754 771
755# Make a desktop file ! 772# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
758# 775#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 777#
761# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
762# name: the name that will show up in the menu 779# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 782# a full path to an icon
766# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 786make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 788
772 local exec=${1} 789 local exec=${1}
773 local name=${2:-${PN}} 790 local name=${2:-${PN}}
774 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
775 local type=${4} 792 local type=${4}
776 local path=${5} 793 local path=${5}
777 794
778 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
779 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 798 case ${catmaj} in
782 app) 799 app)
783 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
784 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
787 editors) type=TextEditor;; 809 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 811 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
791 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
792 vim) type=TextEditor;; 815 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
794 *) type=;; 817 *) type=;;
795 esac 818 esac
796 ;; 819 ;;
797 820
798 dev) 821 dev)
799 type="Development" 822 type="Development"
800 ;; 823 ;;
801 824
802 games) 825 games)
803 case ${catmin} in 826 case ${catmin} in
804 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 829 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 835 simulation) type=Simulation;;
813 sports) type=SportsGame;; 836 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
815 *) type=;; 838 *) type=;;
816 esac 839 esac
817 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
818 ;; 849 ;;
819 850
820 mail) 851 mail)
821 type="Network;Email" 852 type="Network;Email"
822 ;; 853 ;;
824 media) 855 media)
825 case ${catmin} in 856 case ${catmin} in
826 gfx) type=Graphics;; 857 gfx) type=Graphics;;
827 radio) type=Tuner;; 858 radio) type=Tuner;;
828 sound) type=Audio;; 859 sound) type=Audio;;
829 tv) type=TV;; 860 tv) type=TV;;
830 video) type=Video;; 861 video) type=Video;;
831 *) type=;; 862 *) type=;;
832 esac 863 esac
833 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
834 ;; 865 ;;
835 866
836 net) 867 net)
837 case ${catmin} in 868 case ${catmin} in
838 dialup) type=Dialup;; 869 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 872 irc) type=IRCClient;;
842 mail) type=Email;; 873 mail) type=Email;;
843 news) type=News;; 874 news) type=News;;
844 nntp) type=News;; 875 nntp) type=News;;
845 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
846 *) type=;; 877 *) type=;;
847 esac 878 esac
848 type="Network;${type}" 879 type="Network;${type}"
849 ;; 880 ;;
850 881
851 sci) 882 sci)
852 case ${catmin} in 883 case ${catmin} in
853 astro*) type=Astronomoy;; 884 astro*) type=Astronomy;;
854 bio*) type=Biology;; 885 bio*) type=Biology;;
855 calc*) type=Calculator;; 886 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
857 geo*) type=Geology;; 889 geo*) type=Geology;;
858 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
859 *) type=;; 893 *) type=;;
860 esac 894 esac
861 type="Science;${type}" 895 type="Science;${type}"
862 ;; 896 ;;
863 897
898 sys)
899 type="System"
900 ;;
901
864 www) 902 www)
865 case ${catmin} in 903 case ${catmin} in
866 client) type=WebBrowser;; 904 client) type=WebBrowser;;
867 *) type=;; 905 *) type=;;
868 esac 906 esac
869 type="Network" 907 type="Network"
870 ;; 908 ;;
871 909
872 *) 910 *)
877 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 916 local desktop_name="${PN}"
879 else 917 else
880 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
881 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 922
923 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 924 [Desktop Entry]
885Encoding=UTF-8 925 Version=1.0
886Version=0.9.2
887Name=${name} 926 Name=${name}
888Type=Application 927 Type=Application
889Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
890Exec=${exec} 929 Exec=${exec}
891Path=${path} 930 TryExec=${exec%% *}
892Icon=${icon} 931 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
894 936
895 ( 937 (
896 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 940 insinto /usr/share/applications
899 doins "${desktop}" 941 doins "${desktop}"
900 ) 942 )
901} 943}
902 944
903# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
904# 946# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
906# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
907# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
908 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command>
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
909make_session_desktop() { 978make_session_desktop() {
910 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 979 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
911 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 980 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
912 981
913 local title=$1 982 local title=$1
914 local command=$2 983 local command=$2
915 local desktop=${T}/${wm}.desktop 984 local desktop=${T}/${wm}.desktop
916 985
986 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 987 [Desktop Entry]
918Encoding=UTF-8
919Name=${title} 988 Name=${title}
920Comment=This session logs you into ${title} 989 Comment=This session logs you into ${title}
921Exec=${command} 990 Exec=${command}
922TryExec=${command} 991 TryExec=${command}
923Type=Application" > "${desktop}" 992 Type=Application
993 EOF
924 994
995 (
996 # wrap the env here so that the 'insinto' call
997 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 998 insinto /usr/share/xsessions
926 doins "${desktop}" 999 doins "${desktop}"
1000 )
927} 1001}
928 1002
1003# @FUNCTION: domenu
1004# @USAGE: <menus>
1005# @DESCRIPTION:
1006# Install the list of .desktop menu files into the appropriate directory
1007# (/usr/share/applications).
929domenu() { 1008domenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
930 local i j 1012 local i j ret=0
931 insinto /usr/share/applications 1013 insinto /usr/share/applications
932 for i in "$@" ; do 1014 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 1015 if [[ -f ${i} ]] ; then
934 doins "${i}" 1016 doins "${i}"
1017 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 1018 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 1019 for j in "${i}"/*.desktop ; do
937 doins "${j}" 1020 doins "${j}"
1021 ((ret+=$?))
938 done 1022 done
1023 else
1024 ((++ret))
939 fi 1025 fi
940 done 1026 done
1027 exit ${ret}
1028 )
941} 1029}
1030
1031# @FUNCTION: newmenu
1032# @USAGE: <menu> <newname>
1033# @DESCRIPTION:
1034# Like all other new* functions, install the specified menu as newname.
942newmenu() { 1035newmenu() {
1036 (
1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 1039 insinto /usr/share/applications
944 newins "$1" "$2" 1040 newins "$@"
1041 )
945} 1042}
946 1043
1044# @FUNCTION: doicon
1045# @USAGE: <list of icons>
1046# @DESCRIPTION:
1047# Install the list of icons into the icon directory (/usr/share/pixmaps).
1048# This is useful in conjunction with creating desktop/menu files.
947doicon() { 1049doicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
948 local i j 1053 local i j ret
949 insinto /usr/share/pixmaps 1054 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1055 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1056 if [[ -f ${i} ]] ; then
952 doins "${i}" 1057 doins "${i}"
1058 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1059 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1060 for j in "${i}"/*.png ; do
955 doins "${j}" 1061 doins "${j}"
1062 ((ret+=$?))
956 done 1063 done
1064 else
1065 ((++ret))
957 fi 1066 fi
958 done 1067 done
1068 exit ${ret}
1069 )
959} 1070}
1071
1072# @FUNCTION: newicon
1073# @USAGE: <icon> <newname>
1074# @DESCRIPTION:
1075# Like all other new* functions, install the specified icon as newname.
960newicon() { 1076newicon() {
1077 (
1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1080 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1081 newins "$@"
1082 )
963} 1083}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1084
970# for internal use only (unpack_pdv and unpack_makeself) 1085# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1086find_unpackable_file() {
972 local src=$1 1087 local src=$1
973 if [[ -z ${src} ]] ; then 1088 if [[ -z ${src} ]] ; then
983 fi 1098 fi
984 [[ ! -e ${src} ]] && return 1 1099 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1100 echo "${src}"
986} 1101}
987 1102
1103# @FUNCTION: unpack_pdv
1104# @USAGE: <file to unpack> <size of off_t>
1105# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1106# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1107# They're self-unpacking programs with the binary package stuffed in
990# the middle of the archive. Valve seems to use it a lot ... too bad 1108# the middle of the archive. Valve seems to use it a lot ... too bad
991# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1109# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992# 1110#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - you have to specify the off_t size ... i have no idea how to extract that 1111# You have to specify the off_t size ... I have no idea how to extract that
995# information out of the binary executable myself. basically you pass in 1112# information out of the binary executable myself. Basically you pass in
996# the size of the off_t type (in bytes) on the machine that built the pdv 1113# the size of the off_t type (in bytes) on the machine that built the pdv
1114# archive.
1115#
997# archive. one way to determine this is by running the following commands: 1116# One way to determine this is by running the following commands:
1117#
1118# @CODE
998# strings <pdv archive> | grep lseek 1119# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1120# strace -elseek <pdv archive>
1121# @CODE
1122#
1000# basically look for the first lseek command (we do the strings/grep because 1123# Basically look for the first lseek command (we do the strings/grep because
1001# sometimes the function call is _llseek or something) and steal the 2nd 1124# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example: 1125# parameter. Here is an example:
1126#
1127# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1128# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1129# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1130# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1131# lseek(3, -4, SEEK_END) = 2981250
1132# @CODE
1133#
1007# thus we would pass in the value of '4' as the second parameter. 1134# Thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() { 1135unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1136 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1137 local sizeoff_t=$2
1011 1138
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1139 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1140 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014 1141
1015 local shrtsrc=$(basename "${src}") 1142 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1143 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1144 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1145 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1019 1146
1020 # grab metadata for debug reasons 1147 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1148 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1149 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1150
1024 # rip out the final file name from the metadata 1151 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1152 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1153 datafile=$(basename "${datafile}")
1027 1154
1028 # now lets uncompress/untar the file if need be 1155 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1156 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1157 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1158
1032 local iscompressed="`file -b ${tmpfile}`" 1159 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1160 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1161 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1162 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1163 gunzip ${tmpfile}
1037 else 1164 else
1038 iscompressed=0 1165 iscompressed=0
1039 fi 1166 fi
1040 local istar="`file -b ${tmpfile}`" 1167 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1168 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1169 istar=1
1043 else 1170 else
1044 istar=0 1171 istar=0
1045 fi 1172 fi
1046 1173
1074 true 1201 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1202 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1203 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1204}
1078 1205
1206# @FUNCTION: unpack_makeself
1207# @USAGE: [file to unpack] [offset] [tail|dd]
1208# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1209# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1210# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1211# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1212# many other game companies.
1083# 1213#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1214# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1215# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1216# the proper offset from the script itself.
1088unpack_makeself() { 1217unpack_makeself() {
1218 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1219 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1220 local skip=$2
1091 local exe=$3 1221 local exe=$3
1092 1222
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1223 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1224
1095 local shrtsrc=$(basename "${src}") 1225 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1226 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1227 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1228 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1229 local skip=0
1100 exe=tail 1230 exe=tail
1101 case ${ver} in 1231 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1232 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1233 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1234 ;;
1105 2.0|2.0.1) 1235 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1236 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1237 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1267 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1268 *) die "makeself cant handle exe '${exe}'"
1139 esac 1269 esac
1140 1270
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1271 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1272 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1273 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1274 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1275 case ${filetype} in
1146 *tar\ archive) 1276 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1277 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1278 ;;
1149 bzip2*) 1279 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1280 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1281 ;;
1161 ;; 1291 ;;
1162 esac 1292 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1293 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1294}
1165 1295
1296# @FUNCTION: check_license
1297# @USAGE: [license]
1298# @DESCRIPTION:
1166# Display a license for user to accept. 1299# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1300# specified, then ${LICENSE} is used.
1170check_license() { 1301check_license() {
1171 local lic=$1 1302 local lic=$1
1172 if [ -z "${lic}" ] ; then 1303 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1304 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1305 else
1187 # accepted ... if we don't find a match, we make the user accept 1318 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$- 1319 local shopts=$-
1189 local alic 1320 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1321 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1322 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1323 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1324 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0 1325 return 0
1195 fi 1326 fi
1196 done 1327 done
1197 set +o noglob; set -$shopts #reset old shell opts 1328 set +o noglob; set -$shopts #reset old shell opts
1198 1329
1199 local licmsg="$(emktemp)" 1330 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1331 cat <<-EOF > ${licmsg}
1201********************************************************** 1332 **********************************************************
1202The following license outlines the terms of use of this 1333 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1334 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1335 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1336 CTRL+C out of this, the install will not run!
1206********************************************************** 1337 **********************************************************
1207 1338
1208EOF 1339 EOF
1209 cat ${lic} >> ${licmsg} 1340 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1341 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1342 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1343 read alic
1213 case ${alic} in 1344 case ${alic} in
1220 die "Failed to accept license" 1351 die "Failed to accept license"
1221 ;; 1352 ;;
1222 esac 1353 esac
1223} 1354}
1224 1355
1356# @FUNCTION: cdrom_get_cds
1357# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1358# @DESCRIPTION:
1225# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1359# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1360# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1361#
1228# with these cdrom functions we handle all the user interaction and 1362# With these cdrom functions we handle all the user interaction and
1229# standardize everything. all you have to do is call cdrom_get_cds() 1363# standardize everything. All you have to do is call cdrom_get_cds()
1230# and when the function returns, you can assume that the cd has been 1364# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT. 1365# found at CDROM_ROOT.
1232# 1366#
1367# The function will attempt to locate a cd based upon a file that is on
1368# the cd. The more files you give this function, the more cds
1369# the cdrom functions will handle.
1370#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1371# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export 1372# etc... If you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1373# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1374# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1375# also use the CDROM_NAME_SET bash array.
1236# 1376#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1377# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1378cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by 1379 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us 1380 # the # of files they gave us
1246 local cdcnt=0 1381 local cdcnt=0
1247 local f= 1382 local f=
1248 for f in "$@" ; do 1383 for f in "$@" ; do
1249 cdcnt=$((cdcnt + 1)) 1384 ((++cdcnt))
1250 export CDROM_CHECK_${cdcnt}="$f" 1385 export CDROM_CHECK_${cdcnt}="$f"
1251 done 1386 done
1252 export CDROM_TOTAL_CDS=${cdcnt} 1387 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1 1388 export CDROM_CURRENT_CD=1
1254 1389
1255 # now we see if the user gave use CD_ROOT ... 1390 # now we see if the user gave use CD_ROOT ...
1256 # if they did, let's just believe them that it's correct 1391 # if they did, let's just believe them that it's correct
1257 if [[ ! -z ${CD_ROOT} ]] ; then
1258 export CDROM_ROOT=${CD_ROOT}
1259 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1260 return
1261 fi
1262 # do the same for CD_ROOT_X
1263 if [[ ! -z ${CD_ROOT_1} ]] ; then 1392 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var= 1393 local var=
1265 cdcnt=0 1394 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}" 1397 var="CD_ROOT_${cdcnt}"
1398 [[ -z ${!var} ]] && var="CD_ROOT"
1269 if [[ -z ${!var} ]] ; then 1399 if [[ -z ${!var} ]] ; then
1270 eerror "You must either use just the CD_ROOT" 1400 eerror "You must either use just the CD_ROOT"
1271 eerror "or specify ALL the CD_ROOT_X variables." 1401 eerror "or specify ALL the CD_ROOT_X variables."
1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1402 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1273 die "could not locate CD_ROOT_${cdcnt}" 1403 die "could not locate CD_ROOT_${cdcnt}"
1274 fi 1404 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1276 done 1405 done
1277 export CDROM_ROOT=${CDROM_ROOTS_1} 1406 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1407 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1408 export CDROM_SET=-1
1409 for f in ${CDROM_CHECK_1//:/ } ; do
1410 ((++CDROM_SET))
1411 [[ -e ${CD_ROOT}/${f} ]] && break
1412 done
1413 export CDROM_MATCH=${f}
1279 return 1414 return
1280 fi 1415 fi
1281 1416
1417 # User didn't help us out so lets make sure they know they can
1418 # simplify the whole process ...
1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1419 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1283 einfon "This ebuild will need the " 1420 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1289 echo 1421 echo
1290 einfo "If you do not have the CD, but have the data files" 1422 einfo "If you do not have the CD, but have the data files"
1291 einfo "mounted somewhere on your filesystem, just export" 1423 einfo "mounted somewhere on your filesystem, just export"
1292 einfo "the variable CD_ROOT so that it points to the" 1424 einfo "the variable CD_ROOT so that it points to the"
1293 einfo "directory containing the files." 1425 einfo "directory containing the files."
1294 echo 1426 echo
1295 einfo "For example:" 1427 einfo "For example:"
1296 einfo "export CD_ROOT=/mnt/cdrom" 1428 einfo "export CD_ROOT=/mnt/cdrom"
1297 echo 1429 echo
1298 else 1430 else
1431 if [[ -n ${CDROM_NAME_SET} ]] ; then
1432 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1433 cdcnt=0
1434 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1435 ((++cdcnt))
1436 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1437 done
1438 fi
1439
1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1440 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1300 cdcnt=0 1441 cdcnt=0
1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1442 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1302 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1303 var="CDROM_NAME_${cdcnt}" 1444 var="CDROM_NAME_${cdcnt}"
1304 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1445 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1305 done 1446 done
1306 echo 1447 echo
1307 einfo "If you do not have the CDs, but have the data files" 1448 einfo "If you do not have the CDs, but have the data files"
1308 einfo "mounted somewhere on your filesystem, just export" 1449 einfo "mounted somewhere on your filesystem, just export"
1309 einfo "the following variables so they point to the right place:" 1450 einfo "the following variables so they point to the right place:"
1310 einfon "" 1451 einfon ""
1311 cdcnt=0 1452 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1314 echo -n " CD_ROOT_${cdcnt}" 1455 echo -n " CD_ROOT_${cdcnt}"
1315 done 1456 done
1316 echo 1457 echo
1317 einfo "Or, if you have all the files in the same place, or" 1458 einfo "Or, if you have all the files in the same place, or"
1318 einfo "you only have one cdrom, you can export CD_ROOT" 1459 einfo "you only have one cdrom, you can export CD_ROOT"
1321 echo 1462 echo
1322 einfo "For example:" 1463 einfo "For example:"
1323 einfo "export CD_ROOT_1=/mnt/cdrom" 1464 einfo "export CD_ROOT_1=/mnt/cdrom"
1324 echo 1465 echo
1325 fi 1466 fi
1467
1468 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1469 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1470 cdrom_load_next_cd
1328} 1471}
1329 1472
1330# this is only used when you need access to more than one cd. 1473# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1474# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1475# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1476# files off a CD and want access to the next one, just call this function.
1477# Again, all the messy details of user interaction are taken care of for you.
1478# Once this returns, just read the variable CDROM_ROOT for the location of the
1479# mounted CD. Note that you can only go forward in the CD list, so make sure
1480# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1481cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1482 local var
1337 1483 ((++CDROM_CURRENT_CD))
1338 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1484
1343 unset CDROM_ROOT 1485 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1486 var=CD_ROOT_${CDROM_CURRENT_CD}
1487 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [[ -z ${!var} ]] ; then 1488 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1489 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1490 _cdrom_locate_file_on_cd ${!var}
1348 else 1491 else
1349 export CDROM_ROOT=${!var} 1492 export CDROM_ROOT=${!var}
1350 fi 1493 fi
1351 1494
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1495 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1500# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1501# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1502# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1503# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1504# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1505_cdrom_locate_file_on_cd() {
1506 local mline=""
1507 local showedmsg=0 showjolietmsg=0
1508
1363 while [[ -z ${CDROM_ROOT} ]] ; do 1509 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir=$(dirname "$*") 1510 local i=0
1511 local -a cdset=(${*//:/ })
1512 if [[ -n ${CDROM_SET} ]] ; then
1513 cdset=(${cdset[${CDROM_SET}]})
1514 fi
1515
1516 while [[ -n ${cdset[${i}]} ]] ; do
1517 local dir=$(dirname ${cdset[${i}]})
1365 local file=$(basename "$*") 1518 local file=$(basename ${cdset[${i}]})
1366 local mline=""
1367 local showedmsg=0
1368 1519
1369 for mline in $(mount | egrep -e '(iso|cdrom|fs=cdfss)' | awk '{print $3}') ; do 1520 local point= node= fs= foo=
1521 while read point node fs foo ; do
1522 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1523 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1524 && continue
1525 point=${point//\040/ }
1370 [[ -d ${mline}/${dir} ]] || continue 1526 [[ ! -d ${point}/${dir} ]] && continue
1371 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1527 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1528 export CDROM_ROOT=${point}
1529 export CDROM_SET=${i}
1530 export CDROM_MATCH=${cdset[${i}]}
1531 return
1532 done <<< "$(get_mounts)"
1533
1534 ((++i))
1373 done 1535 done
1374 1536
1375 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1537 echo
1377 if [[ ${showedmsg} -eq 0 ]] ; then 1538 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1539 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [[ -z ${CDROM_NAME} ]] ; then 1540 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1541 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1542 else
1385 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1543 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1544 fi
1392 showedmsg=1 1545 else
1546 if [[ -z ${CDROM_NAME_1} ]] ; then
1547 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1548 else
1549 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1550 einfo "Please insert+mount the ${!var} cdrom now !"
1551 fi
1393 fi 1552 fi
1553 showedmsg=1
1554 fi
1394 einfo "Press return to scan for the cd again" 1555 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1556 einfo "or hit CTRL+C to abort the emerge."
1396 echo 1557 echo
1558 if [[ ${showjolietmsg} -eq 0 ]] ; then
1559 showjolietmsg=1
1560 else
1397 einfo "If you are having trouble with the detection" 1561 ewarn "If you are having trouble with the detection"
1398 einfo "of your CD, it is possible that you do not have" 1562 ewarn "of your CD, it is possible that you do not have"
1399 einfo "Joliet support enabled in your kernel. Please" 1563 ewarn "Joliet support enabled in your kernel. Please"
1400 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1564 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1401 read 1565 ebeep 5
1402 fi 1566 fi
1567 read || die "something is screwed with your system"
1403 done 1568 done
1404} 1569}
1405 1570
1571# @FUNCTION: strip-linguas
1572# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1573# @DESCRIPTION:
1406# Make sure that LINGUAS only contains languages that 1574# Make sure that LINGUAS only contains languages that
1407# a package can support 1575# a package can support. The first form allows you to
1408# 1576# specify a list of LINGUAS. The -i builds a list of po
1409# usage: strip-linguas <allow LINGUAS> 1577# files found in all the directories and uses the
1410# strip-linguas -i <directories of .po files> 1578# intersection of the lists. The -u builds a list of po
1411# strip-linguas -u <directories of .po files> 1579# files found in all the directories and uses the union
1412# 1580# of the lists.
1413# The first form allows you to specify a list of LINGUAS.
1414# The -i builds a list of po files found in all the
1415# directories and uses the intersection of the lists.
1416# The -u builds a list of po files found in all the
1417# directories and uses the union of the lists.
1418strip-linguas() { 1581strip-linguas() {
1419 local ls newls 1582 local ls newls nols
1420 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1583 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1421 local op=$1; shift 1584 local op=$1; shift
1422 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1585 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1423 local d f 1586 local d f
1424 for d in "$@" ; do 1587 for d in "$@" ; do
1425 if [[ ${op} == "-u" ]] ; then 1588 if [[ ${op} == "-u" ]] ; then
1426 newls=${ls} 1589 newls=${ls}
1427 else 1590 else
1428 newls="" 1591 newls=""
1429 fi 1592 fi
1430 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1593 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1431 if [[ ${op} == "-i" ]] ; then 1594 if [[ ${op} == "-i" ]] ; then
1432 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1595 hasq ${f} ${ls} && newls="${newls} ${f}"
1433 else 1596 else
1434 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1597 hasq ${f} ${ls} || newls="${newls} ${f}"
1435 fi 1598 fi
1436 done 1599 done
1437 ls=${newls} 1600 ls=${newls}
1438 done 1601 done
1439 ls=${ls//.po}
1440 else 1602 else
1441 ls=$@ 1603 ls="$@"
1442 fi 1604 fi
1443 1605
1444 ls=" ${ls} " 1606 nols=""
1445 newls="" 1607 newls=""
1446 for f in ${LINGUAS} ; do 1608 for f in ${LINGUAS} ; do
1447 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1609 if hasq ${f} ${ls} ; then
1448 newls="${newls} ${f}" 1610 newls="${newls} ${f}"
1449 else 1611 else
1450 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1612 nols="${nols} ${f}"
1451 fi 1613 fi
1452 done 1614 done
1453 if [[ -z ${newls} ]] ; then 1615 [[ -n ${nols} ]] \
1454 export LINGUAS="" 1616 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1455 else
1456 export LINGUAS=${newls:1} 1617 export LINGUAS=${newls:1}
1457 fi
1458} 1618}
1459 1619
1460# moved from kernel.eclass since they are generally useful outside of 1620# @FUNCTION: preserve_old_lib
1461# kernel.eclass -iggy (20041002) 1621# @USAGE: <libs to preserve> [more libs]
1462 1622# @DESCRIPTION:
1463# the following functions are useful in kernel module ebuilds, etc.
1464# for an example see ivtv or drbd ebuilds
1465
1466# set's ARCH to match what the kernel expects
1467set_arch_to_kernel() {
1468 i=10
1469 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done
1472 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1473 case ${ARCH} in
1474 x86) export ARCH="i386";;
1475 amd64) export ARCH="x86_64";;
1476 hppa) export ARCH="parisc";;
1477 mips) export ARCH="mips";;
1478 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1479 *) export ARCH="${ARCH}";;
1480 esac
1481}
1482
1483# set's ARCH back to what portage expects
1484set_arch_to_portage() {
1485 i=10
1486 while ((i--)) ; do
1487 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1488 done
1489 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1490}
1491
1492# Jeremy Huddleston <eradicator@gentoo.org>:
1493# preserve_old_lib /path/to/libblah.so.0
1494# preserve_old_lib_notify /path/to/libblah.so.0
1495#
1496# These functions are useful when a lib in your package changes --soname. Such 1623# These functions are useful when a lib in your package changes ABI SONAME.
1497# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1624# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1498# would break packages that link against it. Most people get around this 1625# would break packages that link against it. Most people get around this
1499# by using the portage SLOT mechanism, but that is not always a relevant 1626# by using the portage SLOT mechanism, but that is not always a relevant
1500# solution, so instead you can add the following to your ebuilds: 1627# solution, so instead you can call this from pkg_preinst. See also the
1501# 1628# preserve_old_lib_notify function.
1502# src_install() {
1503# ...
1504# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1505# ...
1506# }
1507#
1508# pkg_postinst() {
1509# ...
1510# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513
1514preserve_old_lib() { 1629preserve_old_lib() {
1515 LIB=$1 1630 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1631 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1632 die "Invalid preserve_old_lib() usage"
1633 fi
1634 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1516 1635
1517 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1636 # let portage worry about it
1518 SONAME=`basename ${LIB}` 1637 has preserve-libs ${FEATURES} && return 0
1519 DIRNAME=`dirname ${LIB}`
1520 1638
1521 dodir ${DIRNAME} 1639 local lib dir
1522 cp ${ROOT}${LIB} ${D}${DIRNAME} 1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 dir=${lib%/*}
1643 dodir ${dir} || die "dodir ${dir} failed"
1644 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1523 touch ${D}${LIB} 1645 touch "${D}"/${lib}
1524 fi 1646 done
1525} 1647}
1526 1648
1649# @FUNCTION: preserve_old_lib_notify
1650# @USAGE: <libs to notify> [more libs]
1651# @DESCRIPTION:
1652# Spit helpful messages about the libraries preserved by preserve_old_lib.
1527preserve_old_lib_notify() { 1653preserve_old_lib_notify() {
1528 LIB=$1 1654 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1655 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1656 die "Invalid preserve_old_lib_notify() usage"
1657 fi
1529 1658
1530 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1659 # let portage worry about it
1531 SONAME=`basename ${LIB}` 1660 has preserve-libs ${FEATURES} && return 0
1532 1661
1662 local lib notice=0
1663 for lib in "$@" ; do
1664 [[ -e ${ROOT}/${lib} ]] || continue
1665 if [[ ${notice} -eq 0 ]] ; then
1666 notice=1
1533 ewarn "An old version of an installed library was detected on your system." 1667 ewarn "Old versions of installed libraries were detected on your system."
1534 ewarn "In order to avoid breaking packages that link against it, this older version" 1668 ewarn "In order to avoid breaking packages that depend on these old libs,"
1535 ewarn "is not being removed. In order to make full use of this newer version," 1669 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1536 ewarn "you will need to execute the following command:" 1670 ewarn "in order to remove these old dependencies. If you do not have this"
1537 ewarn " revdep-rebuild --soname ${SONAME}" 1671 ewarn "helper program, simply emerge the 'gentoolkit' package."
1672 ewarn
1673 fi
1674 ewarn " # revdep-rebuild --library ${lib##*/}"
1675 done
1676 if [[ ${notice} -eq 1 ]] ; then
1538 ewarn 1677 ewarn
1539 ewarn "After doing that, you can safely remove ${LIB}" 1678 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1540 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1679 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1680 for lib in "$@" ; do
1681 ewarn " # rm '${lib}'"
1682 done
1541 fi 1683 fi
1542} 1684}
1543 1685
1544# Hack for people to figure out if a package was built with 1686# @FUNCTION: built_with_use
1545# certain USE flags 1687# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1688# @DESCRIPTION:
1689# A temporary hack until portage properly supports DEPENDing on USE
1690# flags being enabled in packages. This will check to see if the specified
1691# DEPEND atom was built with the specified list of USE flags. The
1692# --missing option controls the behavior if called on a package that does
1693# not actually support the defined USE flags (aka listed in IUSE).
1694# The default is to abort (call die). The -a and -o flags control
1695# the requirements of the USE flags. They correspond to "and" and "or"
1696# logic. So the -a flag means all listed USE flags must be enabled
1697# while the -o flag means at least one of the listed IUSE flags must be
1698# enabled. The --hidden option is really for internal use only as it
1699# means the USE flag we're checking is hidden expanded, so it won't be found
1700# in IUSE like normal USE flags.
1546# 1701#
1547# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1702# Remember that this function isn't terribly intelligent so order of optional
1548# ex: built_with_use xchat gtk2 1703# flags matter.
1549#
1550# Flags: -a all USE flags should be utilized
1551# -o at least one USE flag should be utilized
1552# Note: the default flag is '-a'
1553built_with_use() { 1704built_with_use() {
1705 local hidden="no"
1706 if [[ $1 == "--hidden" ]] ; then
1707 hidden="yes"
1708 shift
1709 fi
1710
1711 local missing_action="die"
1712 if [[ $1 == "--missing" ]] ; then
1713 missing_action=$2
1714 shift ; shift
1715 case ${missing_action} in
1716 true|false|die) ;;
1717 *) die "unknown action '${missing_action}'";;
1718 esac
1719 fi
1720
1554 local opt=$1 1721 local opt=$1
1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1722 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1556 1723
1557 local PKG=$(best_version $1) 1724 local PKG=$(best_version $1)
1725 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1558 shift 1726 shift
1559 1727
1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1728 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1561 [[ ! -e ${USEFILE} ]] && return 1 1729 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1730
1731 # if the IUSE file doesn't exist, the read will error out, we need to handle
1732 # this gracefully
1733 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1734 case ${missing_action} in
1735 true) return 0;;
1736 false) return 1;;
1737 die) die "Unable to determine what USE flags $PKG was built with";;
1738 esac
1739 fi
1740
1741 if [[ ${hidden} == "no" ]] ; then
1742 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1743 # Don't check USE_EXPAND #147237
1744 local expand
1745 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1746 if [[ $1 == ${expand}_* ]] ; then
1747 expand=""
1748 break
1749 fi
1750 done
1751 if [[ -n ${expand} ]] ; then
1752 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1753 case ${missing_action} in
1754 true) return 0;;
1755 false) return 1;;
1756 die) die "$PKG does not actually support the $1 USE flag!";;
1757 esac
1758 fi
1759 fi
1760 fi
1562 1761
1563 local USE_BUILT=$(<${USEFILE}) 1762 local USE_BUILT=$(<${USEFILE})
1564 while [[ $# -gt 0 ]] ; do 1763 while [[ $# -gt 0 ]] ; do
1565 if [[ ${opt} = "-o" ]] ; then 1764 if [[ ${opt} = "-o" ]] ; then
1566 has $1 ${USE_BUILT} && return 0 1765 has $1 ${USE_BUILT} && return 0
1570 shift 1769 shift
1571 done 1770 done
1572 [[ ${opt} = "-a" ]] 1771 [[ ${opt} = "-a" ]]
1573} 1772}
1574 1773
1774# @FUNCTION: epunt_cxx
1775# @USAGE: [dir to scan]
1776# @DESCRIPTION:
1575# Many configure scripts wrongly bail when a C++ compiler 1777# Many configure scripts wrongly bail when a C++ compiler could not be
1576# could not be detected. #73450 1778# detected. If dir is not specified, then it defaults to ${S}.
1779#
1780# http://bugs.gentoo.org/73450
1577epunt_cxx() { 1781epunt_cxx() {
1578 local dir=$1 1782 local dir=$1
1579 [[ -z ${dir} ]] && dir=${S} 1783 [[ -z ${dir} ]] && dir=${S}
1580 ebegin "Removing useless C++ checks" 1784 ebegin "Removing useless C++ checks"
1581 local f 1785 local f
1582 for f in $(find ${dir} -name configure) ; do 1786 find "${dir}" -name configure | while read f ; do
1583 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1787 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1584 done 1788 done
1585 eend 0 1789 eend 0
1586} 1790}
1587 1791
1588# dopamd <file> [more files] 1792# @FUNCTION: make_wrapper
1589# 1793# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1590# Install pam auth config file in /etc/pam.d 1794# @DESCRIPTION:
1591dopamd() { 1795# Create a shell wrapper script named wrapper in installpath
1592 [[ -z $1 ]] && die "dopamd requires at least one argument" 1796# (defaults to the bindir) to execute target (default of wrapper) by
1593 1797# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1594 use pam || return 0 1798# libpaths followed by optionally changing directory to chdir.
1595
1596 INSDESTTREE=/etc/pam.d \
1597 doins "$@" || die "failed to install $@"
1598}
1599# newpamd <old name> <new name>
1600#
1601# Install pam file <old name> as <new name> in /etc/pam.d
1602newpamd() {
1603 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1604
1605 use pam || return 0
1606
1607 INSDESTTREE=/etc/pam.d \
1608 newins "$1" "$2" || die "failed to install $1 as $2"
1609}
1610
1611# make a wrapper script ...
1612# NOTE: this was originally games_make_wrapper, but I noticed other places where
1613# this could be used, so I have moved it here and made it not games-specific
1614# -- wolf31o2
1615# $1 == wrapper name
1616# $2 == binary to run
1617# $3 == directory to chdir before running binary
1618# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1619# $5 == path for wrapper
1620make_wrapper() { 1799make_wrapper() {
1621 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1800 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1622 local tmpwrapper=$(emktemp) 1801 local tmpwrapper=$(emktemp)
1623 # We don't want to quote ${bin} so that people can pass complex 1802 # We don't want to quote ${bin} so that people can pass complex
1624 # things as $bin ... "./someprog --args" 1803 # things as $bin ... "./someprog --args"
1634fi 1813fi
1635exec ${bin} "\$@" 1814exec ${bin} "\$@"
1636EOF 1815EOF
1637 chmod go+rx "${tmpwrapper}" 1816 chmod go+rx "${tmpwrapper}"
1638 if [[ -n ${path} ]] ; then 1817 if [[ -n ${path} ]] ; then
1818 (
1639 exeinto "${path}" 1819 exeinto "${path}"
1640 newexe "${tmpwrapper}" "${wrapper}" 1820 newexe "${tmpwrapper}" "${wrapper}"
1821 ) || die
1641 else 1822 else
1642 newbin "${tmpwrapper}" "${wrapper}" 1823 newbin "${tmpwrapper}" "${wrapper}" || die
1643 fi 1824 fi
1644} 1825}
1826
1827# @FUNCTION: prepalldocs
1828# @USAGE:
1829# @DESCRIPTION:
1830# Compress files in /usr/share/doc which are not already
1831# compressed, excluding /usr/share/doc/${PF}/html.
1832# Uses the ecompressdir to do the compression.
1833prepalldocs() {
1834 if [[ -n $1 ]] ; then
1835 ewarn "prepalldocs: invalid usage; takes no arguments"
1836 fi
1837
1838 cd "${D}"
1839 [[ -d usr/share/doc ]] || return 0
1840
1841 ecompressdir --ignore /usr/share/doc/${PF}/html
1842 ecompressdir --queue /usr/share/doc
1843}

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