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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.218 2005/11/22 11:15:34 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.323 2009/12/19 00:01:04 zmedico 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
71}
93 72
94 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
96 then 75# @DESCRIPTION:
97 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
98 return 0 88# return 0
99 fi 89# 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 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
100}
110 101
111 echo 102# @FUNCTION: eshopts_pop
112 103# @USAGE:
113 return 0 104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
114} 115}
115 116
116# Default directory where patches are located 117# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 119# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 121# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
125# and not the full path .. 127# and not the full path ..
126EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 129# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches. 131# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
132# 134#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 136#
135EPATCH_FORCE="no" 137EPATCH_FORCE="no"
136 138
137# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
138# or two patches. 140# or two patches.
147# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
148# them for. 150# them for.
149# 151#
150# Patches are applied in current directory. 152# Patches are applied in current directory.
151# 153#
152# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
153# 155#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
155# 157#
156# For example: 158# For example:
157# 159#
158# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
159# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
160# 162#
161# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
162# specific patches. 164# specific patches.
163# 165#
164# If you however give an argument to epatch(), it will treat it as a 166# 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. 168# hand its a directory, it will set EPATCH_SOURCE to this.
167# 169#
168# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
169# 171#
170epatch() { 172epatch() {
173 _epatch_draw_line() {
174 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}"
176 }
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 178 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 181 local PATCH_SUFFIX=""
202 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
203 else 209 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 211 fi
206 else 212 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
208 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 215 then
211 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
212 fi 217 fi
213 218
222 227
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi 229 fi
225 230
226 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
227 bz2) 240 bz2)
228 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
230 ;; 243 ;;
231 gz|Z|z) 244 gz|Z|z)
248 fi 261 fi
249 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
250 do 263 do
251 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
252 # 265 #
253 # ???_arch_foo.patch 266 # ???_arch_foo.patch
254 # 267 #
255 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
258 then 271 then
259 local count=0 272 local count=0
260 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/} 274 local patchname=${x##*/}
262 275
281 fi 294 fi
282 295
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
288 do 328 do
289 # Generate some useful debug info ... 329 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 332
293 if [ "${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##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 335
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _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
318 338
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then 340 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 346
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert 348 _epatch_assert
329 349
330 if [ "$?" -ne 0 ] 350 if [ "$?" -ne 0 ]
371 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
372 then 392 then
373 einfo "Done with patching" 393 einfo "Done with patching"
374 fi 394 fi
375} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
376 398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
405 if [[ -d ${EPATCH_SOURCE} ]] ; then
406 EPATCH_SOURCE=${EPATCH_SOURCE} \
407 EPATCH_SUFFIX="patch" \
408 EPATCH_FORCE="yes" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch
411 break
412 fi
413 done
414}
415
416# @FUNCTION: emktemp
417# @USAGE: [temp dir]
418# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 420# 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() { 421emktemp() {
383 local exe="touch" 422 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 424 local topdir=$1
386 425
388 [[ -z ${T} ]] \ 427 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 428 && topdir="/tmp" \
390 || topdir=${T} 429 || topdir=${T}
391 fi 430 fi
392 431
393 if [[ -z $(type -p mktemp) ]] ; then 432 if ! type -P mktemp > /dev/null ; then
433 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 434 local tmp=/
395 while [[ -e ${tmp} ]] ; do 435 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 437 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 439 echo "${tmp}"
400 else 440 else
441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 443 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 445 else
404 mktemp ${exe} "${topdir}" 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 447 fi
448 fi
406} 449}
407 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 461# 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() { 462egetent() {
415 case ${CHOST} in 463 case ${CHOST} in
416 *-darwin*) 464 *-darwin[678])
417 case "$2" in 465 case "$2" in
418 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 468 ;;
421 *) # Numeric 469 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 471 ;;
424 esac 472 esac
425 ;; 473 ;;
426 *-freebsd*) 474 *-darwin*)
475 local mytype=$1
476 [[ "passwd" == $mytype ]] && mytype="Users"
477 [[ "group" == $mytype ]] && mytype="Groups"
478 case "$2" in
479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
486 ;;
487 esac
488 ;;
489 *-freebsd*|*-dragonfly*)
427 local opts action="user" 490 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 491 [[ $1 == "passwd" ]] || action="group"
429 492
430 # lookup by uid/gid 493 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 494 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 505 getent "$1" "$2"
443 ;; 506 ;;
444 esac 507 esac
445} 508}
446 509
447# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
448# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 512# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
451# 514# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 517# 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() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
461 # get the username 526 # get the username
462 local euser=$1; shift 527 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 528 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 529 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
466 fi 531 fi
467 532
468 # lets see if the username already exists 533 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 535 return 0
471 fi 536 fi
472 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
473 538
474 # options to pass to useradd 539 # options to pass to useradd
475 local opts= 540 local opts=
476 541
477 # handle uid 542 # handle uid
478 local euid=$1; shift 543 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 545 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 547 euid="next"
483 fi 548 fi
484 else 549 else
485 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
487 fi 552 fi
488 else 553 else
489 euid="next" 554 euid="next"
490 fi 555 fi
491 if [[ ${euid} == "next" ]] ; then 556 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 557 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 559 done
495 fi 560 fi
496 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
498 563
499 # handle shell 564 # handle shell
500 local eshell=$1; shift 565 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 569 die "${eshell} does not exist in ${ROOT}"
570 fi
571 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
572 eerror "Do not specify ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
505 fi 574 fi
506 else 575 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 577 [[ -x ${ROOT}${shell} ]] && break
509 done 578 done
510 579
511 if [[ ${shell} == "/dev/null" ]] ; then 580 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 581 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 582 case ${USERLAND} in
583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
514 fi 588 fi
515 589
516 eshell=${shell} 590 eshell=${shell}
517 fi 591 fi
518 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 655 einfo "eextra: $@"
582 die "Required function missing" 656 die "Required function missing"
583 fi 657 fi
584 ;; 658 ;;
585 *-freebsd*) 659 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 660 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
589 die "enewuser failed" 663 die "enewuser failed"
590 else 664 else
616 fi 690 fi
617 ;; 691 ;;
618 692
619 *) 693 *)
620 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 695 useradd ${opts} \
622 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
623 || die "enewuser failed" 698 || die "enewuser failed"
624 else 699 else
625 einfo " - Extra: $@" 700 einfo " - Extra: $@"
626 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
627 || die "enewuser failed" 703 || die "enewuser failed"
628 fi 704 fi
629 ;; 705 ;;
630 esac 706 esac
631 707
637 fi 713 fi
638 714
639 export SANDBOX_ON=${oldsandbox} 715 export SANDBOX_ON=${oldsandbox}
640} 716}
641 717
642# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
643# vapier@gentoo.org 719# @USAGE: <group> [gid]
644# 720# @DESCRIPTION:
645# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
646# 722# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 724# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
652 # get the group 733 # get the group
653 local egroup="$1"; shift 734 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
655 then 736 then
656 eerror "No group specified !" 737 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
658 fi 739 fi
659 740
660 # see if group already exists 741 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 743 return 0
664 fi 744 fi
665 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
666 746
667 # options to pass to useradd 747 # options to pass to useradd
710 fi 790 fi
711 791
712 # If we need the next available 792 # If we need the next available
713 case ${egid} in 793 case ${egid} in
714 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
717 done 797 done
718 esac 798 esac
719 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
721 ;; 801 ;;
722 802
723 *-freebsd*) 803 *-freebsd*|*-dragonfly*)
724 case ${egid} in 804 case ${egid} in
725 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 806 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
728 done 808 done
729 esac 809 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 811 ;;
732 812
733 *-netbsd*) 813 *-netbsd*)
734 case ${egid} in 814 case ${egid} in
735 *[!0-9]*) # Non numeric 815 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 816 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 817 [[ -z $(egetent group ${egid}) ]] && break
738 done 818 done
739 esac 819 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 821 ;;
742 822
745 ;; 825 ;;
746 esac 826 esac
747 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
748} 828}
749 829
750# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
751# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
752# 832# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 837edos2unix() {
755 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 839}
761
762
763##############################################################
764# START: Handle .desktop files and menu entries #
765# maybe this should be separated into a new eclass some time #
766# lanius@gentoo.org #
767##############################################################
768 840
769# Make a desktop file ! 841# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
772# 844#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 846#
775# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
776# name: the name that will show up in the menu 848# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 851# a full path to an icon
780# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 855make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 857
786 local exec=${1} 858 local exec=${1}
787 local name=${2:-${PN}} 859 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
789 local type=${4} 861 local type=${4}
790 local path=${5} 862 local path=${5}
791 863
792 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 867 case ${catmaj} in
796 app) 868 app)
797 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
798 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
801 editors) type=TextEditor;; 878 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 880 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
805 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
806 vim) type=TextEditor;; 884 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
808 *) type=;; 886 *) type=;;
809 esac 887 esac
810 ;; 888 ;;
811 889
812 dev) 890 dev)
813 type="Development" 891 type="Development"
814 ;; 892 ;;
815 893
816 games) 894 games)
817 case ${catmin} in 895 case ${catmin} in
818 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 898 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 904 simulation) type=Simulation;;
827 sports) type=SportsGame;; 905 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
829 *) type=;; 907 *) type=;;
830 esac 908 esac
831 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
832 ;; 918 ;;
833 919
834 mail) 920 mail)
835 type="Network;Email" 921 type="Network;Email"
836 ;; 922 ;;
838 media) 924 media)
839 case ${catmin} in 925 case ${catmin} in
840 gfx) type=Graphics;; 926 gfx) type=Graphics;;
841 radio) type=Tuner;; 927 radio) type=Tuner;;
842 sound) type=Audio;; 928 sound) type=Audio;;
843 tv) type=TV;; 929 tv) type=TV;;
844 video) type=Video;; 930 video) type=Video;;
845 *) type=;; 931 *) type=;;
846 esac 932 esac
847 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
848 ;; 934 ;;
849 935
850 net) 936 net)
851 case ${catmin} in 937 case ${catmin} in
852 dialup) type=Dialup;; 938 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 941 irc) type=IRCClient;;
856 mail) type=Email;; 942 mail) type=Email;;
857 news) type=News;; 943 news) type=News;;
858 nntp) type=News;; 944 nntp) type=News;;
859 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
860 *) type=;; 946 *) type=;;
861 esac 947 esac
862 type="Network;${type}" 948 type="Network;${type}"
863 ;; 949 ;;
864 950
865 sci) 951 sci)
866 case ${catmin} in 952 case ${catmin} in
867 astro*) type=Astronomy;; 953 astro*) type=Astronomy;;
868 bio*) type=Biology;; 954 bio*) type=Biology;;
869 calc*) type=Calculator;; 955 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
871 geo*) type=Geology;; 958 geo*) type=Geology;;
872 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
873 *) type=;; 962 *) type=;;
874 esac 963 esac
875 type="Science;${type}" 964 type="Science;${type}"
876 ;; 965 ;;
877 966
967 sys)
968 type="System"
969 ;;
970
878 www) 971 www)
879 case ${catmin} in 972 case ${catmin} in
880 client) type=WebBrowser;; 973 client) type=WebBrowser;;
881 *) type=;; 974 *) type=;;
882 esac 975 esac
883 type="Network" 976 type="Network"
884 ;; 977 ;;
885 978
886 *) 979 *)
891 if [ "${SLOT}" == "0" ] ; then 984 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 985 local desktop_name="${PN}"
893 else 986 else
894 local desktop_name="${PN}-${SLOT}" 987 local desktop_name="${PN}-${SLOT}"
895 fi 988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 991
992 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 993 [Desktop Entry]
899Encoding=UTF-8
900Version=0.9.2
901Name=${name} 994 Name=${name}
902Type=Application 995 Type=Application
903Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
904Exec=${exec} 997 Exec=${exec}
905Path=${path} 998 TryExec=${exec%% *}
906Icon=${icon} 999 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 1004
909 ( 1005 (
910 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 1008 insinto /usr/share/applications
913 doins "${desktop}" 1009 doins "${desktop}"
914 ) 1010 )
915} 1011}
916 1012
917# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
918# 1014# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
920# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
922 1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1048make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1051
927 local title=$1 1052 local title=$1
928 local command=$2 1053 local command=$2
929 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
930 1056
1057 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1058 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1059 Name=${title}
934Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
935Exec=${command} 1061 Exec=${command} $*
936TryExec=${command} 1062 TryExec=${command}
937Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
938 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
940 doins "${desktop}" 1070 doins "${desktop}"
1071 )
941} 1072}
942 1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
943domenu() { 1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
944 local i j 1083 local i j ret=0
945 insinto /usr/share/applications 1084 insinto /usr/share/applications
946 for i in "$@" ; do 1085 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1086 if [[ -f ${i} ]] ; then
948 doins "${i}" 1087 doins "${i}"
1088 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1091 doins "${j}"
1092 ((ret+=$?))
952 done 1093 done
1094 else
1095 ((++ret))
953 fi 1096 fi
954 done 1097 done
1098 exit ${ret}
1099 )
955} 1100}
1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1110 insinto /usr/share/applications
958 newins "$1" "$2" 1111 newins "$@"
1112 )
959} 1113}
960 1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
962 local i j 1124 local i j ret
963 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1126 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1127 if [[ -f ${i} ]] ; then
966 doins "${i}" 1128 doins "${i}"
1129 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
969 doins "${j}" 1132 doins "${j}"
1133 ((ret+=$?))
970 done 1134 done
1135 else
1136 ((++ret))
971 fi 1137 fi
972 done 1138 done
1139 exit ${ret}
1140 )
973} 1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
974newicon() { 1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1151 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1152 newins "$@"
1153 )
977} 1154}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1155
984# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1157find_unpackable_file() {
986 local src=$1 1158 local src=$1
987 if [[ -z ${src} ]] ; then 1159 if [[ -z ${src} ]] ; then
997 fi 1169 fi
998 [[ ! -e ${src} ]] && return 1 1170 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1171 echo "${src}"
1000} 1172}
1001 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
1004# the middle of the archive. Valve seems to use it a lot ... too bad 1179# the middle of the archive. Valve seems to use it a lot ... too bad
1005# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1181#
1007# Usage: unpack_pdv [file to unpack] [size of off_t]
1008# - you have to specify the off_t size ... i have no idea how to extract that 1182# You have to specify the off_t size ... I have no idea how to extract that
1009# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
1010# the size of the off_t type (in bytes) on the machine that built the pdv 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
1011# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
1012# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1014# basically look for the first lseek command (we do the strings/grep because 1194# Basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd 1195# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1200# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1021# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1206unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1207 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1208 local sizeoff_t=$2
1025 1209
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1212
1029 local shrtsrc=$(basename "${src}") 1213 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1217
1034 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1221
1038 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1041 1225
1042 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1229
1046 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1232 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1051 else 1235 else
1052 iscompressed=0 1236 iscompressed=0
1053 fi 1237 fi
1054 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1240 istar=1
1057 else 1241 else
1058 istar=0 1242 istar=0
1059 fi 1243 fi
1060 1244
1088 true 1272 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1275}
1092 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1283# many other game companies.
1097# 1284#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1287# the proper offset from the script itself.
1102unpack_makeself() { 1288unpack_makeself() {
1103 local src_input=${1:-${A}} 1289 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1290 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1291 local skip=$2
1106 local exe=$3 1292 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1298 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1300 local skip=0
1115 exe=tail 1301 exe=tail
1116 case ${ver} in 1302 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1305 ;;
1120 2.0|2.0.1) 1306 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1308 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1154 esac 1340 esac
1155 1341
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1346 case ${filetype} in
1161 *tar\ archive) 1347 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1349 ;;
1164 bzip2*) 1350 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1352 ;;
1176 ;; 1362 ;;
1177 esac 1363 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1365}
1180 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1181# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1182#
1183# Usage: check_license [license]
1184# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1185check_license() { 1372check_license() {
1186 local lic=$1 1373 local lic=$1
1187 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1376 else
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}" 1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1386 local l="`basename ${lic}`"
1200 1387
1201 # here is where we check for the licenses the user already 1388 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1389 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1390 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1391 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1392 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1393 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1394 eshopts_pop
1209 return 0 1395 return 0
1210 fi 1396 fi
1211 done 1397 done
1212 set +o noglob; set -$shopts #reset old shell opts 1398 eshopts_pop
1213 1399
1214 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1216********************************************************** 1402 **********************************************************
1217The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1221********************************************************** 1407 **********************************************************
1222 1408
1223EOF 1409 EOF
1224 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1226 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1413 read alic
1228 case ${alic} in 1414 case ${alic} in
1235 die "Failed to accept license" 1421 die "Failed to accept license"
1236 ;; 1422 ;;
1237 esac 1423 esac
1238} 1424}
1239 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1431#
1243# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1433# standardize everything. All you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been 1434# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1247# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export 1442# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1251# 1446#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() { 1448cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1450 # the # of files they gave us
1261 local cdcnt=0 1451 local cdcnt=0
1262 local f= 1452 local f=
1306 echo 1496 echo
1307 einfo "For example:" 1497 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1499 echo
1310 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1511 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1513 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1538 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1540 cdrom_load_next_cd
1342} 1541}
1343 1542
1344# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# Some packages are so big they come on multiple CDs. When you're done reading
1347# remember, you can only go forward in the cd chain, you can't go back. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1349 local var 1552 local var
1350 ((++CDROM_CURRENT_CD)) 1553 ((++CDROM_CURRENT_CD))
1351 1554
1352 unset CDROM_ROOT 1555 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1373 local mline="" 1576 local mline=""
1374 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1375 1578
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1580 local i=0
1378 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1382 1585
1383 while [[ -n ${cdset[${i}]} ]] ; do 1586 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1587 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1588 local file=$(basename ${cdset[${i}]})
1386 1589
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1599 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1600 export CDROM_MATCH=${cdset[${i}]}
1393 return 1601 return
1394 fi 1602 done <<< "$(get_mounts)"
1395 done
1396 1603
1397 ((++i)) 1604 ((++i))
1398 done 1605 done
1399 1606
1400 echo 1607 echo
1416 showedmsg=1 1623 showedmsg=1
1417 fi 1624 fi
1418 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1421 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1632 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1635 ebeep 5
1636 fi
1637 read || die "something is screwed with your system"
1426 done 1638 done
1427} 1639}
1428 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1430# a package can support 1645# a package can support. The first form allows you to
1431# 1646# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1435# 1650# of the lists.
1436# The first form allows you to specify a list of LINGUAS.
1437# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists.
1441strip-linguas() { 1651strip-linguas() {
1442 local ls newls 1652 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1654 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1656 local d f
1447 for d in "$@" ; do 1657 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1659 newls=${ls}
1450 else 1660 else
1451 newls="" 1661 newls=""
1452 fi 1662 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1666 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1668 fi
1459 done 1669 done
1460 ls=${newls} 1670 ls=${newls}
1461 done 1671 done
1462 ls=${ls//.po}
1463 else 1672 else
1464 ls=$@ 1673 ls="$@"
1465 fi 1674 fi
1466 1675
1467 ls=" ${ls} " 1676 nols=""
1468 newls="" 1677 newls=""
1469 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1472 else 1681 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1474 fi 1683 fi
1475 done 1684 done
1476 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1480 fi
1481} 1688}
1482 1689
1483# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1485 1692# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1496 case ${ARCH} in
1497 x86) export ARCH="i386";;
1498 amd64) export ARCH="x86_64";;
1499 hppa) export ARCH="parisc";;
1500 mips) export ARCH="mips";;
1501 sparc) export ARCH="$(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!
1502 *) export ARCH="${ARCH}";;
1503 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1513}
1514
1515# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0
1518#
1519# These functions are useful when a lib in your package changes --soname. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1524# 1698# preserve_old_lib_notify function.
1525# src_install() {
1526# ...
1527# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530#
1531# pkg_postinst() {
1532# ...
1533# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1534# ...
1535# }
1536
1537preserve_old_lib() { 1699preserve_old_lib() {
1538 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1705
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1708
1544 dodir ${DIRNAME} 1709 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1547 fi 1716 done
1548} 1717}
1549 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1551 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1552 1728
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1555 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1737 ewarn "Old versions of installed libraries were detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version" 1738 ewarn "In order to avoid breaking packages that depend on these old libs,"
1558 ewarn "is not being removed. In order to make full use of this newer version," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1742 ewarn
1743 fi
1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1747 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1564 fi 1753 fi
1565} 1754}
1566 1755
1567# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1568# certain USE flags 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1569# 1771#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1772# Remember that this function isn't terribly intelligent so order of optional
1571# ex: built_with_use xchat gtk2 1773# flags matter.
1572#
1573# Flags: -a all USE flags should be utilized
1574# -o at least one USE flag should be utilized
1575# Note: the default flag is '-a'
1576built_with_use() { 1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1577 local opt=$1 1791 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1793
1580 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1796 shift
1582 1797
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1800
1585 # if the USE file doesnt exist, assume the $PKG is either 1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1802 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1588 1831
1589 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1596 shift 1839 shift
1597 done 1840 done
1598 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1599} 1842}
1600 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1851epunt_cxx() {
1604 local dir=$1 1852 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1607 local f 1855 local f
1608 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1858 done
1611 eend 0 1859 eend 0
1612} 1860}
1613 1861
1614# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1615# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1617dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1619 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || die "failed to install $@"
1624}
1625# newpamd <old name> <new name>
1626#
1627# Install pam file <old name> as <new name> in /etc/pam.d
1628newpamd() {
1629 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1630
1631 use pam || return 0
1632
1633 INSDESTTREE=/etc/pam.d \
1634 newins "$1" "$2" || die "failed to install $1 as $2"
1635}
1636
1637# make a wrapper script ...
1638# NOTE: this was originally games_make_wrapper, but I noticed other places where
1639# this could be used, so I have moved it here and made it not games-specific
1640# -- wolf31o2
1641# $1 == wrapper name
1642# $2 == binary to run
1643# $3 == directory to chdir before running binary
1644# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1645# $5 == path for wrapper
1646make_wrapper() { 1869make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1872 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1873 # things as $bin ... "./someprog --args"
1660fi 1883fi
1661exec ${bin} "\$@" 1884exec ${bin} "\$@"
1662EOF 1885EOF
1663 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1887 if [[ -n ${path} ]] ; then
1888 (
1665 exeinto "${path}" 1889 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1667 else 1892 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1911# fi
1670} 1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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