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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 1.205 2005/10/07 15:31:46 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. 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 "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 134 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
201 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
202 else 165 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 167 fi
205 else 168 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 171 then
210 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
211 fi 173 fi
212 174
221 183
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 185 fi
224 186
225 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
226 bz2) 192 bz2)
227 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
229 ;; 195 ;;
230 gz|Z|z) 196 gz|Z|z)
247 fi 213 fi
248 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
249 do 215 do
250 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
251 # 217 #
252 # ???_arch_foo.patch 218 # ???_arch_foo.patch
253 # 219 #
254 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
257 then 223 then
258 local count=0 224 local count=0
259 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 226 local patchname=${x##*/}
261 227
280 fi 246 fi
281 247
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 250
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}-${STDERR_TARGET##*/}
276 fi
277
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
287 do 280 do
288 # Generate some useful debug info ... 281 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 284
292 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 292 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 298
326 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}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
327 301
328 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
329 then 303 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 305 echo
370 then 344 then
371 einfo "Done with patching" 345 einfo "Done with patching"
372 fi 346 fi
373} 347}
374 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 353# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 354emktemp() {
381 local exe="touch" 355 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 357 local topdir=$1
384 358
386 [[ -z ${T} ]] \ 360 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 361 && topdir="/tmp" \
388 || topdir=${T} 362 || topdir=${T}
389 fi 363 fi
390 364
391 if [[ -z $(type -p mktemp) ]] ; then 365 if ! type -P mktemp > /dev/null ; then
366 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 367 local tmp=/
393 while [[ -e ${tmp} ]] ; do 368 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 370 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 372 echo "${tmp}"
398 else 373 else
374 # the args here will give slightly wierd names on BSD,
375 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 376 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 378 else
402 mktemp ${exe} "${topdir}" 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 380 fi
381 fi
404} 382}
405 383
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:
406# 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),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 395egetent() {
413 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 ;;
414 *-darwin*) 412 *-darwin*)
415 case "$2" in 413 case "$2" in
416 *[!0-9]*) # Non numeric 414 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 416 ;;
419 *) # Numeric 417 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 419 ;;
422 esac 420 esac
423 ;; 421 ;;
424 *-freebsd*) 422 *-freebsd*|*-dragonfly*)
425 local opts action="user" 423 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 424 [[ $1 == "passwd" ]] || action="group"
427 425
428 # lookup by uid/gid 426 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 427 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 429 fi
432 430
433 pw show ${action} ${opts} "$2" -q 431 pw show ${action} ${opts} "$2" -q
432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
434 ;; 435 ;;
435 *) 436 *)
436 type -p nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
437 getent "$1" "$2" 438 getent "$1" "$2"
438 ;; 439 ;;
439 esac 440 esac
440} 441}
441 442
442# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
443# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
444# 445# @DESCRIPTION:
445# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
446# 447# a user to the system. The only required parameter is the username.
447# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
448# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
449# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
450# note: pass -1 to get default behavior
451# shell: /bin/false
452# homedir: /dev/null
453# groups: none
454# extra: comment of 'added by portage for ${PN}'
455enewuser() { 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
456 # get the username 459 # get the username
457 local euser=$1; shift 460 local euser=$1; shift
458 if [[ -z ${euser} ]] ; then 461 if [[ -z ${euser} ]] ; then
459 eerror "No username specified !" 462 eerror "No username specified !"
460 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
461 fi 464 fi
462 465
463 # lets see if the username already exists 466 # lets see if the username already exists
464 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
465 return 0 468 return 0
466 fi 469 fi
467 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
468 471
469 # options to pass to useradd 472 # options to pass to useradd
470 local opts= 473 local opts=
471 474
472 # handle uid 475 # handle uid
473 local euid=$1; shift 476 local euid=$1; shift
474 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
475 if [[ ${euid} -gt 0 ]] ; then 478 if [[ ${euid} -gt 0 ]] ; then
476 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 euid="next" 480 euid="next"
478 fi 481 fi
479 else 482 else
480 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
481 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
482 fi 485 fi
483 else 486 else
484 euid="next" 487 euid="next"
485 fi 488 fi
486 if [[ ${euid} == "next" ]] ; then 489 if [[ ${euid} == "next" ]] ; then
487 for euid in $(seq 101 999) ; do 490 for ((euid = 101; euid <= 999; euid++)); do
488 [[ -z $(egetent passwd ${euid}) ]] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
489 done 492 done
490 fi 493 fi
491 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
492 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
493 496
494 # handle shell 497 # handle shell
495 local eshell=$1; shift 498 local eshell=$1; shift
496 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
497 if [[ ! -e ${eshell} ]] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
498 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
499 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"
500 fi 507 fi
501 else 508 else
502 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
503 [[ -x ${ROOT}${shell} ]] && break 510 [[ -x ${ROOT}${shell} ]] && break
504 done 511 done
505 512
506 if [[ ${shell} == "/dev/null" ]] ; then 513 if [[ ${shell} == "/dev/null" ]] ; then
507 eerror "Unable to identify the shell to use" 514 eerror "Unable to identify the shell to use, proceeding with userland default."
508 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 ${USERLAND}"
520 esac
509 fi 521 fi
510 522
511 eshell=${shell} 523 eshell=${shell}
512 fi 524 fi
513 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
575 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
576 einfo "eextra: $@" 588 einfo "eextra: $@"
577 die "Required function missing" 589 die "Required function missing"
578 fi 590 fi
579 ;; 591 ;;
580 *-freebsd*) 592 *-freebsd*|*-dragonfly*)
581 if [[ -z $@ ]] ; then 593 if [[ -z $@ ]] ; then
582 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
583 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
584 die "enewuser failed" 596 die "enewuser failed"
585 else 597 else
586 einfo " - Extra: $@" 598 einfo " - Extra: $@"
587 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
588 "$@" || die "enewuser failed" 600 "$@" || die "enewuser failed"
589 fi 601 fi
590 ;; 602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
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
591 *) 626 *)
592 if [[ -z $@ ]] ; then 627 if [[ -z $@ ]] ; then
593 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
594 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
595 || die "enewuser failed" 630 || die "enewuser failed"
609 fi 644 fi
610 645
611 export SANDBOX_ON=${oldsandbox} 646 export SANDBOX_ON=${oldsandbox}
612} 647}
613 648
614# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
615# vapier@gentoo.org 650# @USAGE: <group> [gid]
616# 651# @DESCRIPTION:
617# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
618# 653# group to the system. Just give it a group name to add and enewgroup will
619# 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
620# groupname: REQUIRED ! 655# allocate the next available one.
621# gid: next available (see groupadd(8))
622# extra: none
623enewgroup() { 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
624 # get the group 664 # get the group
625 local egroup="$1"; shift 665 local egroup="$1"; shift
626 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
627 then 667 then
628 eerror "No group specified !" 668 eerror "No group specified !"
629 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
630 fi 670 fi
631 671
632 # see if group already exists 672 # see if group already exists
633 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
634 then
635 return 0 674 return 0
636 fi 675 fi
637 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
638 677
639 # options to pass to useradd 678 # options to pass to useradd
682 fi 721 fi
683 722
684 # If we need the next available 723 # If we need the next available
685 case ${egid} in 724 case ${egid} in
686 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
687 for egid in $(seq 101 999); do 726 for ((egid = 101; egid <= 999; egid++)); do
688 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
689 done 728 done
690 esac 729 esac
691 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
692 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
693 ;; 732 ;;
694 733
695 *-freebsd*) 734 *-freebsd*|*-dragonfly*)
696 case ${egid} in 735 case ${egid} in
697 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 737 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
700 done 739 done
701 esac 740 esac
702 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
703 ;; 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
704 *) 754 *)
705 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
706 ;; 756 ;;
707 esac 757 esac
708 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
709} 759}
710 760
711# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
712# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
713# 763# @DESCRIPTION:
714# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
715edos2unix() { 768edos2unix() {
716 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
717 do
718 cp "${f}" ${T}/edos2unix
719 sed 's/\r$//' ${T}/edos2unix > "${f}"
720 done
721} 770}
722
723
724##############################################################
725# START: Handle .desktop files and menu entries #
726# maybe this should be separated into a new eclass some time #
727# lanius@gentoo.org #
728##############################################################
729 771
730# Make a desktop file ! 772# Make a desktop file !
731# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
732# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
733# 775#
734# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
735# 777#
736# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
737# name: the name that will show up in the menu 779# name: the name that will show up in the menu
738# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
739# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
740# a full path to an icon 782# a full path to an icon
741# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
742# http://www.freedesktop.org/Standards/desktop-entry-spec 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
743# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
744make_desktop_entry() { 786make_desktop_entry() {
745 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
746 788
747 local exec=${1} 789 local exec=${1}
748 local name=${2:-${PN}} 790 local name=${2:-${PN}}
749 local icon=${3:-${PN}.png} 791 local icon=${3:-${PN}}
750 local type=${4} 792 local type=${4}
751 local path=${5} 793 local path=${5}
752 794
753 if [[ -z ${type} ]] ; then 795 if [[ -z ${type} ]] ; then
754 local catmaj=${CATEGORY%%-*} 796 local catmaj=${CATEGORY%%-*}
755 local catmin=${CATEGORY##*-} 797 local catmin=${CATEGORY##*-}
756 case ${catmaj} in 798 case ${catmaj} in
757 app) 799 app)
758 case ${catmin} in 800 case ${catmin} in
801 accessibility) type=Accessibility;;
759 admin) type=System;; 802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
760 cdr) type=DiscBurning;; 806 cdr) type=DiscBurning;;
761 dicts) type=Dictionary;; 807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
762 editors) type=TextEditor;; 809 editors) type=TextEditor;;
763 emacs) type=TextEditor;; 810 emacs) type=TextEditor;;
764 emulation) type=Emulator;; 811 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;; 812 laptop) type=HardwareSettings;;
766 office) type=Office;; 813 office) type=Office;;
814 pda) type=PDA;;
767 vim) type=TextEditor;; 815 vim) type=TextEditor;;
768 xemacs) type=TextEditor;; 816 xemacs) type=TextEditor;;
769 *) type=;; 817 *) type=;;
770 esac 818 esac
771 ;; 819 ;;
772 820
773 dev) 821 dev)
774 type="Development" 822 type="Development"
775 ;; 823 ;;
776 824
777 games) 825 games)
778 case ${catmin} in 826 case ${catmin} in
779 action) type=ActionGame;; 827 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;; 828 arcade) type=ArcadeGame;;
781 board) type=BoardGame;; 829 board) type=BoardGame;;
782 kid) type=KidsGame;;
783 emulation) type=Emulator;; 830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
784 puzzle) type=LogicGame;; 832 puzzle) type=LogicGame;;
785 rpg) type=RolePlaying;;
786 roguelike) type=RolePlaying;; 833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
787 simulation) type=Simulation;; 835 simulation) type=Simulation;;
788 sports) type=SportsGame;; 836 sports) type=SportsGame;;
789 strategy) type=StrategyGame;; 837 strategy) type=StrategyGame;;
790 *) type=;; 838 *) type=;;
791 esac 839 esac
792 type="Game;${type}" 840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
793 ;; 849 ;;
794 850
795 mail) 851 mail)
796 type="Network;Email" 852 type="Network;Email"
797 ;; 853 ;;
799 media) 855 media)
800 case ${catmin} in 856 case ${catmin} in
801 gfx) type=Graphics;; 857 gfx) type=Graphics;;
802 radio) type=Tuner;; 858 radio) type=Tuner;;
803 sound) type=Audio;; 859 sound) type=Audio;;
804 tv) type=TV;; 860 tv) type=TV;;
805 video) type=Video;; 861 video) type=Video;;
806 *) type=;; 862 *) type=;;
807 esac 863 esac
808 type="AudioVideo;${type}" 864 type="AudioVideo;${type}"
809 ;; 865 ;;
810 866
811 net) 867 net)
812 case ${catmin} in 868 case ${catmin} in
813 dialup) type=Dialup;; 869 dialup) type=Dialup;;
814 ftp) type=FileTransfer;; 870 ftp) type=FileTransfer;;
815 im) type=InstantMessaging;; 871 im) type=InstantMessaging;;
816 irc) type=IRCClient;; 872 irc) type=IRCClient;;
817 mail) type=Email;; 873 mail) type=Email;;
818 news) type=News;; 874 news) type=News;;
819 nntp) type=News;; 875 nntp) type=News;;
820 p2p) type=FileTransfer;; 876 p2p) type=FileTransfer;;
821 *) type=;; 877 *) type=;;
822 esac 878 esac
823 type="Network;${type}" 879 type="Network;${type}"
824 ;; 880 ;;
825 881
826 sci) 882 sci)
827 case ${catmin} in 883 case ${catmin} in
828 astro*) type=Astronomoy;; 884 astro*) type=Astronomy;;
829 bio*) type=Biology;; 885 bio*) type=Biology;;
830 calc*) type=Calculator;; 886 calc*) type=Calculator;;
831 chem*) type=Chemistry;; 887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
832 geo*) type=Geology;; 889 geo*) type=Geology;;
833 math*) type=Math;; 890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
834 *) type=;; 893 *) type=;;
835 esac 894 esac
836 type="Science;${type}" 895 type="Science;${type}"
837 ;; 896 ;;
838 897
898 sys)
899 type="System"
900 ;;
901
839 www) 902 www)
840 case ${catmin} in 903 case ${catmin} in
841 client) type=WebBrowser;; 904 client) type=WebBrowser;;
842 *) type=;; 905 *) type=;;
843 esac 906 esac
844 type="Network" 907 type="Network"
845 ;; 908 ;;
846 909
847 *) 910 *)
852 if [ "${SLOT}" == "0" ] ; then 915 if [ "${SLOT}" == "0" ] ; then
853 local desktop_name="${PN}" 916 local desktop_name="${PN}"
854 else 917 else
855 local desktop_name="${PN}-${SLOT}" 918 local desktop_name="${PN}-${SLOT}"
856 fi 919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
857 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
858 922
923 cat <<-EOF > "${desktop}"
859echo "[Desktop Entry] 924 [Desktop Entry]
860Encoding=UTF-8 925 Version=1.0
861Version=0.9.2
862Name=${name} 926 Name=${name}
863Type=Application 927 Type=Application
864Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
865Exec=${exec} 929 Exec=${exec}
866Path=${path} 930 TryExec=${exec%% *}
867Icon=${icon} 931 Icon=${icon}
868Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
869 936
870 ( 937 (
871 # wrap the env here so that the 'insinto' call 938 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller 939 # doesn't corrupt the env of the caller
873 insinto /usr/share/applications 940 insinto /usr/share/applications
874 doins "${desktop}" 941 doins "${desktop}"
875 ) 942 )
876} 943}
877 944
878# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
879# 946# @USAGE: [directories]
880# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
881# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
882# 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}
883 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
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.
978#
979# You can set the name of the file via the ${wm} variable.
884make_session_desktop() { 980make_session_desktop() {
885 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
886 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
887 983
888 local title=$1 984 local title=$1
889 local command=$2 985 local command=$2
890 local desktop=${T}/${wm}.desktop 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
891 988
989 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 990 [Desktop Entry]
893Encoding=UTF-8
894Name=${title} 991 Name=${title}
895Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
896Exec=${command} 993 Exec=${command} $*
897TryExec=${command} 994 TryExec=${command}
898Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
899 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
900 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
901 doins "${desktop}" 1002 doins "${desktop}"
1003 )
902} 1004}
903 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
904domenu() { 1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
905 local i j 1015 local i j ret=0
906 insinto /usr/share/applications 1016 insinto /usr/share/applications
907 for i in "$@" ; do 1017 for i in "$@" ; do
908 if [[ -f ${i} ]] ; then 1018 if [[ -f ${i} ]] ; then
909 doins "${i}" 1019 doins "${i}"
1020 ((ret+=$?))
910 elif [[ -d ${i} ]] ; then 1021 elif [[ -d ${i} ]] ; then
911 for j in "${i}"/*.desktop ; do 1022 for j in "${i}"/*.desktop ; do
912 doins "${j}" 1023 doins "${j}"
1024 ((ret+=$?))
913 done 1025 done
1026 else
1027 ((++ret))
914 fi 1028 fi
915 done 1029 done
1030 exit ${ret}
1031 )
916} 1032}
1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
917newmenu() { 1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
918 insinto /usr/share/applications 1042 insinto /usr/share/applications
919 newins "$1" "$2" 1043 newins "$@"
1044 )
920} 1045}
921 1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
922doicon() { 1052doicon() {
1053 (
1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
923 local i j 1056 local i j ret
924 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
925 for i in "$@" ; do 1058 for i in "$@" ; do
926 if [[ -f ${i} ]] ; then 1059 if [[ -f ${i} ]] ; then
927 doins "${i}" 1060 doins "${i}"
1061 ((ret+=$?))
928 elif [[ -d ${i} ]] ; then 1062 elif [[ -d ${i} ]] ; then
929 for j in "${i}"/*.png ; do 1063 for j in "${i}"/*.png ; do
930 doins "${j}" 1064 doins "${j}"
1065 ((ret+=$?))
931 done 1066 done
1067 else
1068 ((++ret))
932 fi 1069 fi
933 done 1070 done
1071 exit ${ret}
1072 )
934} 1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
935newicon() { 1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
936 insinto /usr/share/pixmaps 1083 insinto /usr/share/pixmaps
937 newins "$1" "$2" 1084 newins "$@"
1085 )
938} 1086}
939
940##############################################################
941# END: Handle .desktop files and menu entries #
942##############################################################
943
944 1087
945# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
946find_unpackable_file() { 1089find_unpackable_file() {
947 local src=$1 1090 local src=$1
948 if [[ -z ${src} ]] ; then 1091 if [[ -z ${src} ]] ; then
958 fi 1101 fi
959 [[ ! -e ${src} ]] && return 1 1102 [[ ! -e ${src} ]] && return 1
960 echo "${src}" 1103 echo "${src}"
961} 1104}
962 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
963# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
964# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
965# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
966# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
967# 1113#
968# Usage: unpack_pdv [file to unpack] [size of off_t]
969# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
970# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
971# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
972# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
973# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
974# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
975# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
976# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
977# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
978# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
979# lseek 1132# lseek
980# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
981# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
982# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
983unpack_pdv() { 1138unpack_pdv() {
984 local src=$(find_unpackable_file $1) 1139 local src=$(find_unpackable_file "$1")
985 local sizeoff_t=$2 1140 local sizeoff_t=$2
986 1141
987 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
988 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
989 1144
990 local shrtsrc="`basename ${src}`" 1145 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
993 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
994 1149
995 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
996 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
997 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
998 1153
999 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
1000 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1001 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
1002 1157
1003 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
1004 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
1005 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1006 1161
1007 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1008 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1009 iscompressed=1 1164 iscompressed=1
1010 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1011 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1012 else 1167 else
1013 iscompressed=0 1168 iscompressed=0
1014 fi 1169 fi
1015 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1016 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1017 istar=1 1172 istar=1
1018 else 1173 else
1019 istar=0 1174 istar=0
1020 fi 1175 fi
1021 1176
1049 true 1204 true
1050 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1051 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1052} 1207}
1053 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1054# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1055# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1056# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1057# many other game companies. 1215# many other game companies.
1058# 1216#
1059# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1060# - If the file is not specified then unpack will utilize ${A}.
1061# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1062# the proper offset from the script itself. 1219# the proper offset from the script itself.
1063unpack_makeself() { 1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1064 local src=$(find_unpackable_file "$1") 1222 local src=$(find_unpackable_file "${src_input}")
1065 local skip=$2 1223 local skip=$2
1066 local exe=$3 1224 local exe=$3
1067 1225
1068 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1069 1227
1070 local shrtsrc=$(basename "${src}") 1228 local shrtsrc=$(basename "${src}")
1071 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1072 if [ -z "${skip}" ] 1230 if [[ -z ${skip} ]] ; then
1073 then
1074 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1075 local skip=0 1232 local skip=0
1076 exe=tail 1233 exe=tail
1077 case ${ver} in 1234 case ${ver} in
1078 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1079 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1080 ;; 1237 ;;
1081 2.0|2.0.1) 1238 2.0|2.0.1)
1082 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1083 ;; 1240 ;;
1091 ;; 1248 ;;
1092 2.1.3) 1249 2.1.3)
1093 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1094 let skip="skip + 1" 1251 let skip="skip + 1"
1095 ;; 1252 ;;
1096 2.1.4) 1253 2.1.4|2.1.5)
1097 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1098 skip=$(head -n ${skip} "${src}" | wc -c) 1255 skip=$(head -n ${skip} "${src}" | wc -c)
1099 exe="dd" 1256 exe="dd"
1100 ;; 1257 ;;
1101 *) 1258 *)
1113 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1114 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1115 esac 1272 esac
1116 1273
1117 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1118 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1119 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1120 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1121 case ${filetype} in 1278 case ${filetype} in
1122 *tar\ archive) 1279 *tar\ archive*)
1123 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1124 ;; 1281 ;;
1125 bzip2*) 1282 bzip2*)
1126 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1127 ;; 1284 ;;
1137 ;; 1294 ;;
1138 esac 1295 esac
1139 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1140} 1297}
1141 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1142# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1143#
1144# Usage: check_license [license]
1145# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1146check_license() { 1304check_license() {
1147 local lic=$1 1305 local lic=$1
1148 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1149 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1150 else 1308 else
1163 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1164 local shopts=$- 1322 local shopts=$-
1165 local alic 1323 local alic
1166 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1167 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1168 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1169 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1170 return 0 1328 return 0
1171 fi 1329 fi
1172 done 1330 done
1173 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1174 1332
1175 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1176 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1177********************************************************** 1335 **********************************************************
1178The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1179package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1180continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1181CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1182********************************************************** 1340 **********************************************************
1183 1341
1184EOF 1342 EOF
1185 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1186 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1187 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1188 read alic 1346 read alic
1189 case ${alic} in 1347 case ${alic} in
1196 die "Failed to accept license" 1354 die "Failed to accept license"
1197 ;; 1355 ;;
1198 esac 1356 esac
1199} 1357}
1200 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1201# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1202# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1203# 1364#
1204# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1205# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1206# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1207# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1208# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1209# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1210# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1211# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1212# 1379#
1213# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1214#
1215# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1216# - this will attempt to locate a cd based upon a file that is on
1217# the cd ... the more files you give this function, the more cds
1218# the cdrom functions will handle
1219cdrom_get_cds() { 1381cdrom_get_cds() {
1220 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1221 # the # of files they gave us 1383 # the # of files they gave us
1222 local cdcnt=0 1384 local cdcnt=0
1223 local f= 1385 local f=
1224 for f in "$@" ; do 1386 for f in "$@" ; do
1225 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1226 export CDROM_CHECK_${cdcnt}="$f" 1388 export CDROM_CHECK_${cdcnt}="$f"
1227 done 1389 done
1228 export CDROM_TOTAL_CDS=${cdcnt} 1390 export CDROM_TOTAL_CDS=${cdcnt}
1229 export CDROM_CURRENT_CD=1 1391 export CDROM_CURRENT_CD=1
1230 1392
1231 # now we see if the user gave use CD_ROOT ... 1393 # now we see if the user gave use CD_ROOT ...
1232 # if they did, let's just believe them that it's correct 1394 # if they did, let's just believe them that it's correct
1233 if [[ ! -z ${CD_ROOT} ]] ; then
1234 export CDROM_ROOT=${CD_ROOT}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236 return
1237 fi
1238 # do the same for CD_ROOT_X
1239 if [[ ! -z ${CD_ROOT_1} ]] ; then 1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1240 local var= 1396 local var=
1241 cdcnt=0 1397 cdcnt=0
1242 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1243 cdcnt=$((cdcnt + 1)) 1399 ((++cdcnt))
1244 var="CD_ROOT_${cdcnt}" 1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1245 if [[ -z ${!var} ]] ; then 1402 if [[ -z ${!var} ]] ; then
1246 eerror "You must either use just the CD_ROOT" 1403 eerror "You must either use just the CD_ROOT"
1247 eerror "or specify ALL the CD_ROOT_X variables." 1404 eerror "or specify ALL the CD_ROOT_X variables."
1248 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1249 die "could not locate CD_ROOT_${cdcnt}" 1406 die "could not locate CD_ROOT_${cdcnt}"
1250 fi 1407 fi
1251 export CDROM_ROOTS_${cdcnt}="${!var}"
1252 done 1408 done
1253 export CDROM_ROOT=${CDROM_ROOTS_1} 1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1255 return 1417 return
1256 fi 1418 fi
1257 1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1258 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1259 einfon "This ebuild will need the " 1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1260 if [[ -z ${CDROM_NAME} ]] ; then
1261 echo "cdrom for ${PN}."
1262 else
1263 echo "${CDROM_NAME}."
1264 fi
1265 echo 1424 echo
1266 einfo "If you do not have the CD, but have the data files" 1425 einfo "If you do not have the CD, but have the data files"
1267 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the variable CD_ROOT so that it points to the" 1427 einfo "the variable CD_ROOT so that it points to the"
1269 einfo "directory containing the files." 1428 einfo "directory containing the files."
1270 echo 1429 echo
1271 einfo "For example:" 1430 einfo "For example:"
1272 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1273 echo 1432 echo
1274 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1275 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1276 cdcnt=0 1444 cdcnt=0
1277 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1278 cdcnt=$((cdcnt + 1)) 1446 ((++cdcnt))
1279 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1280 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1281 done 1449 done
1282 echo 1450 echo
1283 einfo "If you do not have the CDs, but have the data files" 1451 einfo "If you do not have the CDs, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export" 1452 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the following variables so they point to the right place:" 1453 einfo "the following variables so they point to the right place:"
1286 einfon "" 1454 einfon ""
1287 cdcnt=0 1455 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1457 ((++cdcnt))
1290 echo -n " CD_ROOT_${cdcnt}" 1458 echo -n " CD_ROOT_${cdcnt}"
1291 done 1459 done
1292 echo 1460 echo
1293 einfo "Or, if you have all the files in the same place, or" 1461 einfo "Or, if you have all the files in the same place, or"
1294 einfo "you only have one cdrom, you can export CD_ROOT" 1462 einfo "you only have one cdrom, you can export CD_ROOT"
1297 echo 1465 echo
1298 einfo "For example:" 1466 einfo "For example:"
1299 einfo "export CD_ROOT_1=/mnt/cdrom" 1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1300 echo 1468 echo
1301 fi 1469 fi
1470
1471 export CDROM_SET=""
1302 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1303 cdrom_load_next_cd 1473 cdrom_load_next_cd
1304} 1474}
1305 1475
1306# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1307# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1308# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1309# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1310cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1311 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1312 local var= 1485 local var
1313 1486 ((++CDROM_CURRENT_CD))
1314 if [[ ! -z ${CD_ROOT} ]] ; then
1315 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1316 return
1317 fi
1318 1487
1319 unset CDROM_ROOT 1488 unset CDROM_ROOT
1320 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1321 if [[ -z ${!var} ]] ; then 1491 if [[ -z ${!var} ]] ; then
1322 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1323 cdrom_locate_file_on_cd ${!var} 1493 _cdrom_locate_file_on_cd ${!var}
1324 else 1494 else
1325 export CDROM_ROOT=${!var} 1495 export CDROM_ROOT=${!var}
1326 fi 1496 fi
1327 1497
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1333# all it does is try to locate a give file on a cd ... if the cd isn't 1503# all it does is try to locate a give file on a cd ... if the cd isn't
1334# found, then a message asking for the user to insert the cdrom will be 1504# found, then a message asking for the user to insert the cdrom will be
1335# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1336# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1337# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1338cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1339 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1340 local dir=$(dirname "$*") 1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1520 local dir=$(dirname ${cdset[${i}]})
1341 local file=$(basename "$*") 1521 local file=$(basename ${cdset[${i}]})
1342 local mline=""
1343 local showedmsg=0
1344 1522
1345 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1346 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1347 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1348 && export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1349 done 1538 done
1350 1539
1351 if [[ -z ${CDROM_ROOT} ]] ; then
1352 echo 1540 echo
1353 if [[ ${showedmsg} -eq 0 ]] ; then 1541 if [[ ${showedmsg} -eq 0 ]] ; then
1354 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1355 if [[ -z ${CDROM_NAME} ]] ; then 1543 if [[ -z ${CDROM_NAME} ]] ; then
1356 einfo "Please insert the cdrom for ${PN} now !" 1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1357 else
1358 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1359 fi
1360 else 1545 else
1361 if [[ -z ${CDROM_NAME_1} ]] ; then
1362 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1363 else
1364 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1365 einfo "Please insert+mount the ${!var} cdrom now !" 1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1366 fi
1367 fi 1547 fi
1368 showedmsg=1 1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1369 fi 1555 fi
1556 showedmsg=1
1557 fi
1370 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1371 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1372 echo 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1373 einfo "If you are having trouble with the detection" 1564 ewarn "If you are having trouble with the detection"
1374 einfo "of your CD, it is possible that you do not have" 1565 ewarn "of your CD, it is possible that you do not have"
1375 einfo "Joliet support enabled in your kernel. Please" 1566 ewarn "Joliet support enabled in your kernel. Please"
1376 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1377 read 1568 ebeep 5
1378 fi 1569 fi
1570 read || die "something is screwed with your system"
1379 done 1571 done
1380} 1572}
1381 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1382# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1383# a package can support 1578# a package can support. The first form allows you to
1384# 1579# specify a list of LINGUAS. The -i builds a list of po
1385# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1386# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1387# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1388# 1583# of the lists.
1389# The first form allows you to specify a list of LINGUAS.
1390# The -i builds a list of po files found in all the
1391# directories and uses the intersection of the lists.
1392# The -u builds a list of po files found in all the
1393# directories and uses the union of the lists.
1394strip-linguas() { 1584strip-linguas() {
1395 local ls newls 1585 local ls newls nols
1396 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1397 local op=$1; shift 1587 local op=$1; shift
1398 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1399 local d f 1589 local d f
1400 for d in "$@" ; do 1590 for d in "$@" ; do
1401 if [[ ${op} == "-u" ]] ; then 1591 if [[ ${op} == "-u" ]] ; then
1402 newls=${ls} 1592 newls=${ls}
1403 else 1593 else
1404 newls="" 1594 newls=""
1405 fi 1595 fi
1406 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1407 if [[ ${op} == "-i" ]] ; then 1597 if [[ ${op} == "-i" ]] ; then
1408 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1409 else 1599 else
1410 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1411 fi 1601 fi
1412 done 1602 done
1413 ls=${newls} 1603 ls=${newls}
1414 done 1604 done
1415 ls=${ls//.po}
1416 else 1605 else
1417 ls=$@ 1606 ls="$@"
1418 fi 1607 fi
1419 1608
1420 ls=" ${ls} " 1609 nols=""
1421 newls="" 1610 newls=""
1422 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1423 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1612 if hasq ${f} ${ls} ; then
1424 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1425 else 1614 else
1426 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1427 fi 1616 fi
1428 done 1617 done
1429 if [[ -z ${newls} ]] ; then 1618 [[ -n ${nols} ]] \
1430 export LINGUAS="" 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1431 else
1432 export LINGUAS=${newls:1} 1620 export LINGUAS=${newls:1}
1433 fi
1434} 1621}
1435 1622
1436# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1437# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1438 1625# @DESCRIPTION:
1439# the following functions are useful in kernel module ebuilds, etc.
1440# for an example see ivtv or drbd ebuilds
1441
1442# set's ARCH to match what the kernel expects
1443set_arch_to_kernel() {
1444 i=10
1445 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 sparc) export ARCH="$(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!
1455 *) export ARCH="${ARCH}";;
1456 esac
1457}
1458
1459# set's ARCH back to what portage expects
1460set_arch_to_portage() {
1461 i=10
1462 while ((i--)) ; do
1463 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1464 done
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466}
1467
1468# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0
1471#
1472# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1477# 1631# preserve_old_lib_notify function.
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() { 1632preserve_old_lib() {
1491 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1492 1638
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1494 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1495 DIRNAME=`dirname ${LIB}`
1496 1641
1497 dodir ${DIRNAME} 1642 local lib dir
1498 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1499 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1500 fi 1649 done
1501} 1650}
1502 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1503preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1504 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1505 1661
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1507 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1508 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1509 ewarn "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1510 ewarn "In order to avoid breaking packages that link against it, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1511 ewarn "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1512 ewarn "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1513 ewarn " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn
1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1514 ewarn 1680 ewarn
1515 ewarn "After doing that, you can safely remove ${LIB}" 1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1516 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1517 fi 1686 fi
1518} 1687}
1519 1688
1520# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1521# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1522# 1704#
1523# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1524# ex: built_with_use xchat gtk2 1706# flags matter.
1525#
1526# Flags: -a all USE flags should be utilized
1527# -o at least one USE flag should be utilized
1528# Note: the default flag is '-a'
1529built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1530 local opt=$1 1724 local opt=$1
1531 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1532 1726
1533 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1534 shift 1729 shift
1535 1730
1536 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1537 [[ ! -e ${USEFILE} ]] && return 1 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1733
1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1735 # this gracefully
1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1538 1764
1539 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1540 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1541 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1542 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1546 shift 1772 shift
1547 done 1773 done
1548 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1549} 1775}
1550 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1551# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1552# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1553epunt_cxx() { 1784epunt_cxx() {
1554 local dir=$1 1785 local dir=$1
1555 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1556 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1557 local f 1788 local f
1558 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1559 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1560 done 1791 done
1561 eend 0 1792 eend 0
1562} 1793}
1563 1794
1564# dopamd <file> [more files] 1795# @FUNCTION: make_wrapper
1565# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1566# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1567dopamd() { 1798# Create a shell wrapper script named wrapper in installpath
1568 [[ -z $1 ]] && die "dopamd requires at least one argument" 1799# (defaults to the bindir) to execute target (default of wrapper) by
1569 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1570 use pam || return 0 1801# libpaths followed by optionally changing directory to chdir.
1571
1572 INSDESTTREE=/etc/pam.d \
1573 doins "$@" || die "failed to install $@"
1574}
1575# newpamd <old name> <new name>
1576#
1577# Install pam file <old name> as <new name> in /etc/pam.d
1578newpamd() {
1579 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1580
1581 use pam || return 0
1582
1583 INSDESTTREE=/etc/pam.d \
1584 newins "$1" "$2" || die "failed to install $1 as $2"
1585}
1586
1587# make a wrapper script ...
1588# NOTE: this was originally games_make_wrapper, but I noticed other places where
1589# this could be used, so I have moved it here and made it not games-specific
1590# -- wolf31o2
1591# $1 == wrapper name
1592# $2 == binary to run
1593# $3 == directory to chdir before running binary
1594# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1595# $5 == path for wrapper
1596make_wrapper() { 1802make_wrapper() {
1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1598 local tmpwrapper=$(emktemp) 1804 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex 1805 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args" 1806 # things as $bin ... "./someprog --args"
1601 cat << EOF > "${tmpwrapper}" 1807 cat << EOF > "${tmpwrapper}"
1602#!/bin/sh 1808#!/bin/sh
1603cd "${chdir:-.}" 1809cd "${chdir:-.}"
1810if [ -n "${libdir}" ] ; then
1604if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1605 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1813 else
1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1606fi 1816fi
1607exec ${bin} "\$@" 1817exec ${bin} "\$@"
1608EOF 1818EOF
1609 chmod go+rx "${tmpwrapper}" 1819 chmod go+rx "${tmpwrapper}"
1610 if [[ -n ${path} ]] ; then 1820 if [[ -n ${path} ]] ; then
1821 (
1611 exeinto "${path}" 1822 exeinto "${path}"
1612 newexe "${tmpwrapper}" "${wrapper}" 1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1613 else 1825 else
1614 newbin "${tmpwrapper}" "${wrapper}" 1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1615 fi 1844# fi
1616} 1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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