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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 1.206 2005/10/07 16:21:48 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.324 2010/01/03 19:57:10 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 "${1//?/=}"
176 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 178 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 181 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 182 local SINGLE_PATCH="no"
201 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
202 else 209 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 211 fi
205 else 212 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 215 then
210 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
211 fi 217 fi
212 218
221 227
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 229 fi
224 230
225 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 ;;
226 bz2) 240 bz2)
227 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
229 ;; 243 ;;
230 gz|Z|z) 244 gz|Z|z)
247 fi 261 fi
248 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
249 do 263 do
250 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
251 # 265 #
252 # ???_arch_foo.patch 266 # ???_arch_foo.patch
253 # 267 #
254 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
257 then 271 then
258 local count=0 272 local count=0
259 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 274 local patchname=${x##*/}
261 275
280 fi 294 fi
281 295
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 298
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}-${STDERR_TARGET##*/}
324 fi
325
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
287 do 328 do
288 # Generate some useful debug info ... 329 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 332
292 if [ "${PATCH_SUFFIX}" != "patch" ] 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 340 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 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 346
326 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}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
327 349
328 if [ "$?" -ne 0 ] 350 if [ "$?" -ne 0 ]
329 then 351 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 353 echo
369 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
370 then 392 then
371 einfo "Done with patching" 393 einfo "Done with patching"
372 fi 394 fi
373} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
374 398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${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:
375# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 420# 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() { 421emktemp() {
381 local exe="touch" 422 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 424 local topdir=$1
384 425
386 [[ -z ${T} ]] \ 427 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 428 && topdir="/tmp" \
388 || topdir=${T} 429 || topdir=${T}
389 fi 430 fi
390 431
391 if [[ -z $(type -p mktemp) ]] ; then 432 if ! type -P mktemp > /dev/null ; then
433 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 434 local tmp=/
393 while [[ -e ${tmp} ]] ; do 435 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 437 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 439 echo "${tmp}"
398 else 440 else
441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 443 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 445 else
402 mktemp ${exe} "${topdir}" 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 447 fi
448 fi
404} 449}
405 450
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:
406# 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),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 461# 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() { 462egetent() {
413 case ${CHOST} in 463 case ${CHOST} in
414 *-darwin*) 464 *-darwin[678])
415 case "$2" in 465 case "$2" in
416 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 468 ;;
419 *) # Numeric 469 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 471 ;;
422 esac 472 esac
423 ;; 473 ;;
424 *-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*)
425 local opts action="user" 490 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 491 [[ $1 == "passwd" ]] || action="group"
427 492
428 # lookup by uid/gid 493 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 494 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 495 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 496 fi
432 497
433 pw show ${action} ${opts} "$2" -q 498 pw show ${action} ${opts} "$2" -q
434 ;; 499 ;;
435 *-netbsd*) 500 *-netbsd*|*-openbsd*)
436 grep "$2:\*:" /etc/$1 501 grep "$2:\*:" /etc/$1
437 ;; 502 ;;
438 *) 503 *)
439 type -p nscd >& /dev/null && nscd -i "$1" 504 type -p nscd >& /dev/null && nscd -i "$1"
440 getent "$1" "$2" 505 getent "$1" "$2"
441 ;; 506 ;;
442 esac 507 esac
443} 508}
444 509
445# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
446# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
447# 512# @DESCRIPTION:
448# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
449# 514# a user to the system. The only required parameter is the username.
450# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
451# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
452# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
453# note: pass -1 to get default behavior
454# shell: /bin/false
455# homedir: /dev/null
456# groups: none
457# extra: comment of 'added by portage for ${PN}'
458enewuser() { 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
459 # get the username 526 # get the username
460 local euser=$1; shift 527 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then 528 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !" 529 eerror "No username specified !"
463 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
464 fi 531 fi
465 532
466 # lets see if the username already exists 533 # lets see if the username already exists
467 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
468 return 0 535 return 0
469 fi 536 fi
470 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
471 538
472 # options to pass to useradd 539 # options to pass to useradd
473 local opts= 540 local opts=
474 541
475 # handle uid 542 # handle uid
476 local euid=$1; shift 543 local euid=$1; shift
477 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
478 if [[ ${euid} -gt 0 ]] ; then 545 if [[ ${euid} -gt 0 ]] ; then
479 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
480 euid="next" 547 euid="next"
481 fi 548 fi
482 else 549 else
483 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
484 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
485 fi 552 fi
486 else 553 else
487 euid="next" 554 euid="next"
488 fi 555 fi
489 if [[ ${euid} == "next" ]] ; then 556 if [[ ${euid} == "next" ]] ; then
490 for euid in $(seq 101 999) ; do 557 for ((euid = 101; euid <= 999; euid++)); do
491 [[ -z $(egetent passwd ${euid}) ]] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 559 done
493 fi 560 fi
494 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
496 563
497 # handle shell 564 # handle shell
498 local eshell=$1; shift 565 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
502 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"
503 fi 574 fi
504 else 575 else
505 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
506 [[ -x ${ROOT}${shell} ]] && break 577 [[ -x ${ROOT}${shell} ]] && break
507 done 578 done
508 579
509 if [[ ${shell} == "/dev/null" ]] ; then 580 if [[ ${shell} == "/dev/null" ]] ; then
510 eerror "Unable to identify the shell to use" 581 eerror "Unable to identify the shell to use, proceeding with userland default."
511 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 ${USERLAND}"
587 esac
512 fi 588 fi
513 589
514 eshell=${shell} 590 eshell=${shell}
515 fi 591 fi
516 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
578 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@" 655 einfo "eextra: $@"
580 die "Required function missing" 656 die "Required function missing"
581 fi 657 fi
582 ;; 658 ;;
583 *-freebsd*) 659 *-freebsd*|*-dragonfly*)
584 if [[ -z $@ ]] ; then 660 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
586 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
587 die "enewuser failed" 663 die "enewuser failed"
588 else 664 else
589 einfo " - Extra: $@" 665 einfo " - Extra: $@"
590 pw useradd ${euser} ${opts} \ 666 pw useradd ${euser} ${opts} \
591 "$@" || die "enewuser failed" 667 "$@" || die "enewuser failed"
592 fi 668 fi
593 ;; 669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd ${opts} ${euser} "$@" || die "enewuser failed"
677 fi
678 ;;
679
680 *-openbsd*)
681 if [[ -z $@ ]] ; then
682 useradd -u ${euid} -s ${eshell} \
683 -d ${ehome} -c "Added by portage for ${PN}" \
684 -g ${egroups} ${euser} || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd -u ${euid} -s ${eshell} \
688 -d ${ehome} -c "Added by portage for ${PN}" \
689 -g ${egroups} ${euser} "$@" || die "enewuser failed"
690 fi
691 ;;
692
594 *) 693 *)
595 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
596 useradd ${opts} ${euser} \ 695 useradd ${opts} \
597 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
598 || die "enewuser failed" 698 || die "enewuser failed"
599 else 699 else
600 einfo " - Extra: $@" 700 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
602 || die "enewuser failed" 703 || die "enewuser failed"
603 fi 704 fi
604 ;; 705 ;;
605 esac 706 esac
606 707
612 fi 713 fi
613 714
614 export SANDBOX_ON=${oldsandbox} 715 export SANDBOX_ON=${oldsandbox}
615} 716}
616 717
617# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
618# vapier@gentoo.org 719# @USAGE: <group> [gid]
619# 720# @DESCRIPTION:
620# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
621# 722# group to the system. Just give it a group name to add and enewgroup will
622# 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
623# groupname: REQUIRED ! 724# allocate the next available one.
624# gid: next available (see groupadd(8))
625# extra: none
626enewgroup() { 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
627 # get the group 733 # get the group
628 local egroup="$1"; shift 734 local egroup="$1"; shift
629 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
630 then 736 then
631 eerror "No group specified !" 737 eerror "No group specified !"
632 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
633 fi 739 fi
634 740
635 # see if group already exists 741 # see if group already exists
636 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
637 then
638 return 0 743 return 0
639 fi 744 fi
640 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
641 746
642 # options to pass to useradd 747 # options to pass to useradd
685 fi 790 fi
686 791
687 # If we need the next available 792 # If we need the next available
688 case ${egid} in 793 case ${egid} in
689 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
692 done 797 done
693 esac 798 esac
694 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
695 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
696 ;; 801 ;;
697 802
698 *-freebsd*) 803 *-freebsd*|*-dragonfly*)
699 case ${egid} in 804 case ${egid} in
700 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 806 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
703 done 808 done
704 esac 809 esac
705 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
706 ;; 811 ;;
707 812
708 *-netbsd*) 813 *-netbsd*)
709 case ${egid} in 814 case ${egid} in
710 *[!0-9]*) # Non numeric 815 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 816 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 817 [[ -z $(egetent group ${egid}) ]] && break
713 done 818 done
714 esac 819 esac
715 groupadd ${egroup} -g ${egid} || die "enewgroup failed" 820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
716 ;; 821 ;;
717 822
718 *) 823 *)
719 groupadd ${opts} ${egroup} || die "enewgroup failed" 824 groupadd ${opts} ${egroup} || die "enewgroup failed"
720 ;; 825 ;;
721 esac 826 esac
722 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
723} 828}
724 829
725# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
726# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
727# 832# @DESCRIPTION:
728# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
729edos2unix() { 837edos2unix() {
730 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
731 do
732 cp "${f}" ${T}/edos2unix
733 sed 's/\r$//' ${T}/edos2unix > "${f}"
734 done
735} 839}
736
737
738##############################################################
739# START: Handle .desktop files and menu entries #
740# maybe this should be separated into a new eclass some time #
741# lanius@gentoo.org #
742##############################################################
743 840
744# Make a desktop file ! 841# Make a desktop file !
745# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
746# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
747# 844#
748# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
749# 846#
750# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
751# name: the name that will show up in the menu 848# name: the name that will show up in the menu
752# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
753# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
754# a full path to an icon 851# a full path to an icon
755# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
756# http://www.freedesktop.org/Standards/desktop-entry-spec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
757# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
758make_desktop_entry() { 855make_desktop_entry() {
759 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
760 857
761 local exec=${1} 858 local exec=${1}
762 local name=${2:-${PN}} 859 local name=${2:-${PN}}
763 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
764 local type=${4} 861 local type=${4}
765 local path=${5} 862 local path=${5}
766 863
767 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
768 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
769 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
770 case ${catmaj} in 867 case ${catmaj} in
771 app) 868 app)
772 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
773 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
774 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
775 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
776 editors) type=TextEditor;; 878 editors) type=TextEditor;;
777 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
778 emulation) type=Emulator;; 880 emulation) type=Emulator;;
779 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
780 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
781 vim) type=TextEditor;; 884 vim) type=TextEditor;;
782 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
783 *) type=;; 886 *) type=;;
784 esac 887 esac
785 ;; 888 ;;
786 889
787 dev) 890 dev)
788 type="Development" 891 type="Development"
789 ;; 892 ;;
790 893
791 games) 894 games)
792 case ${catmin} in 895 case ${catmin} in
793 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
794 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
795 board) type=BoardGame;; 898 board) type=BoardGame;;
796 kid) type=KidsGame;;
797 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
798 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
799 rpg) type=RolePlaying;;
800 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
801 simulation) type=Simulation;; 904 simulation) type=Simulation;;
802 sports) type=SportsGame;; 905 sports) type=SportsGame;;
803 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
804 *) type=;; 907 *) type=;;
805 esac 908 esac
806 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
807 ;; 918 ;;
808 919
809 mail) 920 mail)
810 type="Network;Email" 921 type="Network;Email"
811 ;; 922 ;;
813 media) 924 media)
814 case ${catmin} in 925 case ${catmin} in
815 gfx) type=Graphics;; 926 gfx) type=Graphics;;
816 radio) type=Tuner;; 927 radio) type=Tuner;;
817 sound) type=Audio;; 928 sound) type=Audio;;
818 tv) type=TV;; 929 tv) type=TV;;
819 video) type=Video;; 930 video) type=Video;;
820 *) type=;; 931 *) type=;;
821 esac 932 esac
822 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
823 ;; 934 ;;
824 935
825 net) 936 net)
826 case ${catmin} in 937 case ${catmin} in
827 dialup) type=Dialup;; 938 dialup) type=Dialup;;
828 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
829 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
830 irc) type=IRCClient;; 941 irc) type=IRCClient;;
831 mail) type=Email;; 942 mail) type=Email;;
832 news) type=News;; 943 news) type=News;;
833 nntp) type=News;; 944 nntp) type=News;;
834 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
835 *) type=;; 946 *) type=;;
836 esac 947 esac
837 type="Network;${type}" 948 type="Network;${type}"
838 ;; 949 ;;
839 950
840 sci) 951 sci)
841 case ${catmin} in 952 case ${catmin} in
842 astro*) type=Astronomoy;; 953 astro*) type=Astronomy;;
843 bio*) type=Biology;; 954 bio*) type=Biology;;
844 calc*) type=Calculator;; 955 calc*) type=Calculator;;
845 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
846 geo*) type=Geology;; 958 geo*) type=Geology;;
847 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
848 *) type=;; 962 *) type=;;
849 esac 963 esac
850 type="Science;${type}" 964 type="Science;${type}"
851 ;; 965 ;;
852 966
967 sys)
968 type="System"
969 ;;
970
853 www) 971 www)
854 case ${catmin} in 972 case ${catmin} in
855 client) type=WebBrowser;; 973 client) type=WebBrowser;;
856 *) type=;; 974 *) type=;;
857 esac 975 esac
858 type="Network" 976 type="Network"
859 ;; 977 ;;
860 978
861 *) 979 *)
866 if [ "${SLOT}" == "0" ] ; then 984 if [ "${SLOT}" == "0" ] ; then
867 local desktop_name="${PN}" 985 local desktop_name="${PN}"
868 else 986 else
869 local desktop_name="${PN}-${SLOT}" 987 local desktop_name="${PN}-${SLOT}"
870 fi 988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
871 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
872 991
992 cat <<-EOF > "${desktop}"
873echo "[Desktop Entry] 993 [Desktop Entry]
874Encoding=UTF-8
875Version=0.9.2
876Name=${name} 994 Name=${name}
877Type=Application 995 Type=Application
878Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
879Exec=${exec} 997 Exec=${exec}
880Path=${path} 998 TryExec=${exec%% *}
881Icon=${icon} 999 Icon=${icon}
882Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
883 1004
884 ( 1005 (
885 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
886 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
887 insinto /usr/share/applications 1008 insinto /usr/share/applications
888 doins "${desktop}" 1009 doins "${desktop}"
889 ) 1010 )
890} 1011}
891 1012
892# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
893# 1014# @USAGE: [directories]
894# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
895# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
896# 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}
897 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.
898make_session_desktop() { 1048make_session_desktop() {
899 [[ -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
900 [[ -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
901 1051
902 local title=$1 1052 local title=$1
903 local command=$2 1053 local command=$2
904 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
905 1056
1057 cat <<-EOF > "${desktop}"
906echo "[Desktop Entry] 1058 [Desktop Entry]
907Encoding=UTF-8
908Name=${title} 1059 Name=${title}
909Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
910Exec=${command} 1061 Exec=${command} $*
911TryExec=${command} 1062 TryExec=${command}
912Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
913 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
914 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
915 doins "${desktop}" 1070 doins "${desktop}"
1071 )
916} 1072}
917 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).
918domenu() { 1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
919 local i j 1083 local i j ret=0
920 insinto /usr/share/applications 1084 insinto /usr/share/applications
921 for i in "$@" ; do 1085 for i in "$@" ; do
922 if [[ -f ${i} ]] ; then 1086 if [[ -f ${i} ]] ; then
923 doins "${i}" 1087 doins "${i}"
1088 ((ret+=$?))
924 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
925 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
926 doins "${j}" 1091 doins "${j}"
1092 ((ret+=$?))
927 done 1093 done
1094 else
1095 ((++ret))
928 fi 1096 fi
929 done 1097 done
1098 exit ${ret}
1099 )
930} 1100}
1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
931newmenu() { 1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
932 insinto /usr/share/applications 1110 insinto /usr/share/applications
933 newins "$1" "$2" 1111 newins "$@"
1112 )
934} 1113}
935 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.
936doicon() { 1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
937 local i j 1124 local i j ret
938 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
939 for i in "$@" ; do 1126 for i in "$@" ; do
940 if [[ -f ${i} ]] ; then 1127 if [[ -f ${i} ]] ; then
941 doins "${i}" 1128 doins "${i}"
1129 ((ret+=$?))
942 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
943 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
944 doins "${j}" 1132 doins "${j}"
1133 ((ret+=$?))
945 done 1134 done
1135 else
1136 ((++ret))
946 fi 1137 fi
947 done 1138 done
1139 exit ${ret}
1140 )
948} 1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
949newicon() { 1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
950 insinto /usr/share/pixmaps 1151 insinto /usr/share/pixmaps
951 newins "$1" "$2" 1152 newins "$@"
1153 )
952} 1154}
953
954##############################################################
955# END: Handle .desktop files and menu entries #
956##############################################################
957
958 1155
959# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1157find_unpackable_file() {
961 local src=$1 1158 local src=$1
962 if [[ -z ${src} ]] ; then 1159 if [[ -z ${src} ]] ; then
972 fi 1169 fi
973 [[ ! -e ${src} ]] && return 1 1170 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 1171 echo "${src}"
975} 1172}
976 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
979# 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
980# 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.
981# 1181#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - 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
984# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
985# 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#
986# 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
987# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
989# 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
990# 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
991# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 1200# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
996# 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.
997unpack_pdv() { 1206unpack_pdv() {
998 local src=$(find_unpackable_file $1) 1207 local src=$(find_unpackable_file "$1")
999 local sizeoff_t=$2 1208 local sizeoff_t=$2
1000 1209
1001 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002 [[ -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 :("
1003 1212
1004 local shrtsrc="`basename ${src}`" 1213 local shrtsrc=$(basename "${src}")
1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1007 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 ${sizeoff_t} | hexdump -e \"%i\")
1008 1217
1009 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1010 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1012 1221
1013 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1015 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1016 1225
1017 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1018 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020 1229
1021 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1022 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1023 iscompressed=1 1232 iscompressed=1
1024 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1025 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1026 else 1235 else
1027 iscompressed=0 1236 iscompressed=0
1028 fi 1237 fi
1029 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1030 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1031 istar=1 1240 istar=1
1032 else 1241 else
1033 istar=0 1242 istar=0
1034 fi 1243 fi
1035 1244
1063 true 1272 true
1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066} 1275}
1067 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1068# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1069# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1070# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1071# many other game companies. 1283# many other game companies.
1072# 1284#
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1074# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1076# the proper offset from the script itself. 1287# the proper offset from the script itself.
1077unpack_makeself() { 1288unpack_makeself() {
1289 local src_input=${1:-${A}}
1078 local src=$(find_unpackable_file "$1") 1290 local src=$(find_unpackable_file "${src_input}")
1079 local skip=$2 1291 local skip=$2
1080 local exe=$3 1292 local exe=$3
1081 1293
1082 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1083 1295
1084 local shrtsrc=$(basename "${src}") 1296 local shrtsrc=$(basename "${src}")
1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1086 if [ -z "${skip}" ] 1298 if [[ -z ${skip} ]] ; then
1087 then
1088 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1089 local skip=0 1300 local skip=0
1090 exe=tail 1301 exe=tail
1091 case ${ver} in 1302 case ${ver} in
1092 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1093 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1094 ;; 1305 ;;
1095 2.0|2.0.1) 1306 2.0|2.0.1)
1096 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1097 ;; 1308 ;;
1105 ;; 1316 ;;
1106 2.1.3) 1317 2.1.3)
1107 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1108 let skip="skip + 1" 1319 let skip="skip + 1"
1109 ;; 1320 ;;
1110 2.1.4) 1321 2.1.4|2.1.5)
1111 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1112 skip=$(head -n ${skip} "${src}" | wc -c) 1323 skip=$(head -n ${skip} "${src}" | wc -c)
1113 exe="dd" 1324 exe="dd"
1114 ;; 1325 ;;
1115 *) 1326 *)
1127 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}'";;
1128 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1129 esac 1340 esac
1130 1341
1131 # 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
1132 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1133 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1134 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1135 case ${filetype} in 1346 case ${filetype} in
1136 *tar\ archive) 1347 *tar\ archive*)
1137 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1138 ;; 1349 ;;
1139 bzip2*) 1350 bzip2*)
1140 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1141 ;; 1352 ;;
1151 ;; 1362 ;;
1152 esac 1363 esac
1153 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1154} 1365}
1155 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1156# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1157#
1158# Usage: check_license [license]
1159# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1160check_license() { 1372check_license() {
1161 local lic=$1 1373 local lic=$1
1162 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1164 else 1376 else
1168 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1169 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1170 lic="${lic}" 1382 lic="${lic}"
1171 fi 1383 fi
1172 fi 1384 fi
1173 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1174 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1175 1386
1176 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1177 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1178 local shopts=$-
1179 local alic 1389 local alic
1180 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1181 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1182 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1183 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1184 return 0 1394 return 0
1185 fi 1395 fi
1186 done 1396 done
1187 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1188 1399
1189 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1190 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1191********************************************************** 1402 **********************************************************
1192The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1193package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1194continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1195CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1196********************************************************** 1407 **********************************************************
1197 1408
1198EOF 1409 EOF
1199 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1200 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1201 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1202 read alic 1413 read alic
1203 case ${alic} in 1414 case ${alic} in
1210 die "Failed to accept license" 1421 die "Failed to accept license"
1211 ;; 1422 ;;
1212 esac 1423 esac
1213} 1424}
1214 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1215# 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
1216# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1217# 1431#
1218# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1219# 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()
1220# 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
1221# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1222# 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#
1223# 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',
1224# 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
1225# 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.
1226# 1446#
1227# 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.
1228#
1229# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1230# - this will attempt to locate a cd based upon a file that is on
1231# the cd ... the more files you give this function, the more cds
1232# the cdrom functions will handle
1233cdrom_get_cds() { 1448cdrom_get_cds() {
1234 # 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
1235 # the # of files they gave us 1450 # the # of files they gave us
1236 local cdcnt=0 1451 local cdcnt=0
1237 local f= 1452 local f=
1238 for f in "$@" ; do 1453 for f in "$@" ; do
1239 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1240 export CDROM_CHECK_${cdcnt}="$f" 1455 export CDROM_CHECK_${cdcnt}="$f"
1241 done 1456 done
1242 export CDROM_TOTAL_CDS=${cdcnt} 1457 export CDROM_TOTAL_CDS=${cdcnt}
1243 export CDROM_CURRENT_CD=1 1458 export CDROM_CURRENT_CD=1
1244 1459
1245 # now we see if the user gave use CD_ROOT ... 1460 # now we see if the user gave use CD_ROOT ...
1246 # if they did, let's just believe them that it's correct 1461 # if they did, let's just believe them that it's correct
1247 if [[ ! -z ${CD_ROOT} ]] ; then
1248 export CDROM_ROOT=${CD_ROOT}
1249 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1250 return
1251 fi
1252 # do the same for CD_ROOT_X
1253 if [[ ! -z ${CD_ROOT_1} ]] ; then 1462 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1254 local var= 1463 local var=
1255 cdcnt=0 1464 cdcnt=0
1256 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1465 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1257 cdcnt=$((cdcnt + 1)) 1466 ((++cdcnt))
1258 var="CD_ROOT_${cdcnt}" 1467 var="CD_ROOT_${cdcnt}"
1468 [[ -z ${!var} ]] && var="CD_ROOT"
1259 if [[ -z ${!var} ]] ; then 1469 if [[ -z ${!var} ]] ; then
1260 eerror "You must either use just the CD_ROOT" 1470 eerror "You must either use just the CD_ROOT"
1261 eerror "or specify ALL the CD_ROOT_X variables." 1471 eerror "or specify ALL the CD_ROOT_X variables."
1262 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1472 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1263 die "could not locate CD_ROOT_${cdcnt}" 1473 die "could not locate CD_ROOT_${cdcnt}"
1264 fi 1474 fi
1265 export CDROM_ROOTS_${cdcnt}="${!var}"
1266 done 1475 done
1267 export CDROM_ROOT=${CDROM_ROOTS_1} 1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1268 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1478 export CDROM_SET=-1
1479 for f in ${CDROM_CHECK_1//:/ } ; do
1480 ((++CDROM_SET))
1481 [[ -e ${CD_ROOT}/${f} ]] && break
1482 done
1483 export CDROM_MATCH=${f}
1269 return 1484 return
1270 fi 1485 fi
1271 1486
1487 # User didn't help us out so lets make sure they know they can
1488 # simplify the whole process ...
1272 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1273 einfon "This ebuild will need the " 1490 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1274 if [[ -z ${CDROM_NAME} ]] ; then
1275 echo "cdrom for ${PN}."
1276 else
1277 echo "${CDROM_NAME}."
1278 fi
1279 echo 1491 echo
1280 einfo "If you do not have the CD, but have the data files" 1492 einfo "If you do not have the CD, but have the data files"
1281 einfo "mounted somewhere on your filesystem, just export" 1493 einfo "mounted somewhere on your filesystem, just export"
1282 einfo "the variable CD_ROOT so that it points to the" 1494 einfo "the variable CD_ROOT so that it points to the"
1283 einfo "directory containing the files." 1495 einfo "directory containing the files."
1284 echo 1496 echo
1285 einfo "For example:" 1497 einfo "For example:"
1286 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1287 echo 1499 echo
1288 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
1289 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290 cdcnt=0 1511 cdcnt=0
1291 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1292 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1293 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1294 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1515 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1295 done 1516 done
1296 echo 1517 echo
1297 einfo "If you do not have the CDs, but have the data files" 1518 einfo "If you do not have the CDs, but have the data files"
1298 einfo "mounted somewhere on your filesystem, just export" 1519 einfo "mounted somewhere on your filesystem, just export"
1299 einfo "the following variables so they point to the right place:" 1520 einfo "the following variables so they point to the right place:"
1300 einfon "" 1521 einfon ""
1301 cdcnt=0 1522 cdcnt=0
1302 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1304 echo -n " CD_ROOT_${cdcnt}" 1525 echo -n " CD_ROOT_${cdcnt}"
1305 done 1526 done
1306 echo 1527 echo
1307 einfo "Or, if you have all the files in the same place, or" 1528 einfo "Or, if you have all the files in the same place, or"
1308 einfo "you only have one cdrom, you can export CD_ROOT" 1529 einfo "you only have one cdrom, you can export CD_ROOT"
1311 echo 1532 echo
1312 einfo "For example:" 1533 einfo "For example:"
1313 einfo "export CD_ROOT_1=/mnt/cdrom" 1534 einfo "export CD_ROOT_1=/mnt/cdrom"
1314 echo 1535 echo
1315 fi 1536 fi
1537
1538 export CDROM_SET=""
1316 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd 1540 cdrom_load_next_cd
1318} 1541}
1319 1542
1320# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1321# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1322# 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
1323# 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.
1324cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var= 1552 local var
1327 1553 ((++CDROM_CURRENT_CD))
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return
1331 fi
1332 1554
1333 unset CDROM_ROOT 1555 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1556 var=CD_ROOT_${CDROM_CURRENT_CD}
1557 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1558 if [[ -z ${!var} ]] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1559 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var} 1560 _cdrom_locate_file_on_cd ${!var}
1338 else 1561 else
1339 export CDROM_ROOT=${!var} 1562 export CDROM_ROOT=${!var}
1340 fi 1563 fi
1341 1564
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1565 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1347# all it does is try to locate a give file on a cd ... if the cd isn't 1570# all it does is try to locate a give file on a cd ... if the cd isn't
1348# found, then a message asking for the user to insert the cdrom will be 1571# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1576 local mline=""
1577 local showedmsg=0 showjolietmsg=0
1578
1353 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1354 local dir=$(dirname "$*") 1580 local i=0
1581 local -a cdset=(${*//:/ })
1582 if [[ -n ${CDROM_SET} ]] ; then
1583 cdset=(${cdset[${CDROM_SET}]})
1584 fi
1585
1586 while [[ -n ${cdset[${i}]} ]] ; do
1587 local dir=$(dirname ${cdset[${i}]})
1355 local file=$(basename "$*") 1588 local file=$(basename ${cdset[${i}]})
1356 local mline=""
1357 local showedmsg=0
1358 1589
1359 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{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/ }
1360 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1361 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1362 && export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1599 export CDROM_SET=${i}
1600 export CDROM_MATCH=${cdset[${i}]}
1601 return
1602 done <<< "$(get_mounts)"
1603
1604 ((++i))
1363 done 1605 done
1364 1606
1365 if [[ -z ${CDROM_ROOT} ]] ; then
1366 echo 1607 echo
1367 if [[ ${showedmsg} -eq 0 ]] ; then 1608 if [[ ${showedmsg} -eq 0 ]] ; then
1368 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1609 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369 if [[ -z ${CDROM_NAME} ]] ; then 1610 if [[ -z ${CDROM_NAME} ]] ; then
1370 einfo "Please insert the cdrom for ${PN} now !" 1611 einfo "Please insert+mount the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else 1612 else
1375 if [[ -z ${CDROM_NAME_1} ]] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !" 1613 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1380 fi
1381 fi 1614 fi
1382 showedmsg=1 1615 else
1616 if [[ -z ${CDROM_NAME_1} ]] ; then
1617 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1618 else
1619 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1620 einfo "Please insert+mount the ${!var} cdrom now !"
1621 fi
1383 fi 1622 fi
1623 showedmsg=1
1624 fi
1384 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1386 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1387 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1388 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"
1389 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1390 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1391 read 1635 ebeep 5
1392 fi 1636 fi
1637 read || die "something is screwed with your system"
1393 done 1638 done
1394} 1639}
1395 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1396# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1397# a package can support 1645# a package can support. The first form allows you to
1398# 1646# specify a list of LINGUAS. The -i builds a list of po
1399# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1400# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1401# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1402# 1650# of the lists.
1403# The first form allows you to specify a list of LINGUAS.
1404# The -i builds a list of po files found in all the
1405# directories and uses the intersection of the lists.
1406# The -u builds a list of po files found in all the
1407# directories and uses the union of the lists.
1408strip-linguas() { 1651strip-linguas() {
1409 local ls newls 1652 local ls newls nols
1410 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1411 local op=$1; shift 1654 local op=$1; shift
1412 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1413 local d f 1656 local d f
1414 for d in "$@" ; do 1657 for d in "$@" ; do
1415 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1416 newls=${ls} 1659 newls=${ls}
1417 else 1660 else
1418 newls="" 1661 newls=""
1419 fi 1662 fi
1420 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1421 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1422 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1423 else 1666 else
1424 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1425 fi 1668 fi
1426 done 1669 done
1427 ls=${newls} 1670 ls=${newls}
1428 done 1671 done
1429 ls=${ls//.po}
1430 else 1672 else
1431 ls=$@ 1673 ls="$@"
1432 fi 1674 fi
1433 1675
1434 ls=" ${ls} " 1676 nols=""
1435 newls="" 1677 newls=""
1436 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1437 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1438 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1439 else 1681 else
1440 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1441 fi 1683 fi
1442 done 1684 done
1443 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1444 export LINGUAS="" 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1445 else
1446 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1447 fi
1448} 1688}
1449 1689
1450# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1451# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1452 1692# @DESCRIPTION:
1453# the following functions are useful in kernel module ebuilds, etc.
1454# for an example see ivtv or drbd ebuilds
1455
1456# set's ARCH to match what the kernel expects
1457set_arch_to_kernel() {
1458 i=10
1459 while ((i--)) ; do
1460 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1461 done
1462 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463 case ${ARCH} in
1464 x86) export ARCH="i386";;
1465 amd64) export ARCH="x86_64";;
1466 hppa) export ARCH="parisc";;
1467 mips) export ARCH="mips";;
1468 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 i=10
1476 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done
1479 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1480}
1481
1482# Jeremy Huddleston <eradicator@gentoo.org>:
1483# preserve_old_lib /path/to/libblah.so.0
1484# preserve_old_lib_notify /path/to/libblah.so.0
1485#
1486# 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.
1487# 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
1488# 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
1489# 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
1490# 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
1491# 1698# preserve_old_lib_notify function.
1492# src_install() {
1493# ...
1494# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1495# ...
1496# }
1497#
1498# pkg_postinst() {
1499# ...
1500# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1501# ...
1502# }
1503
1504preserve_old_lib() { 1699preserve_old_lib() {
1505 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1506 1705
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1508 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1509 DIRNAME=`dirname ${LIB}`
1510 1708
1511 dodir ${DIRNAME} 1709 local lib dir
1512 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"
1513 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1514 fi 1716 done
1515} 1717}
1516 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.
1517preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1518 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1519 1728
1520 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1521 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1522 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1523 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."
1524 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,"
1525 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"
1526 ewarn "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1527 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
1528 ewarn 1747 ewarn
1529 ewarn "After doing that, you can safely remove ${LIB}" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1530 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1531 fi 1753 fi
1532} 1754}
1533 1755
1534# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1535# 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.
1536# 1771#
1537# 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
1538# ex: built_with_use xchat gtk2 1773# flags matter.
1539#
1540# Flags: -a all USE flags should be utilized
1541# -o at least one USE flag should be utilized
1542# Note: the default flag is '-a'
1543built_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
1544 local opt=$1 1791 local opt=$1
1545 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1546 1793
1547 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1548 shift 1796 shift
1549 1797
1550 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1551 [[ ! -e ${USEFILE} ]] && return 1 1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1800
1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1802 # this gracefully
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 $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1552 1831
1553 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1554 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1555 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1556 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1560 shift 1839 shift
1561 done 1840 done
1562 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1563} 1842}
1564 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1565# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1566# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1567epunt_cxx() { 1851epunt_cxx() {
1568 local dir=$1 1852 local dir=$1
1569 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1570 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1571 local f 1855 local f
1572 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1573 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
1574 done 1858 done
1575 eend 0 1859 eend 0
1576} 1860}
1577 1861
1578# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1579# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1580# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1581dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1582 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1583 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1584 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1585
1586 INSDESTTREE=/etc/pam.d \
1587 doins "$@" || die "failed to install $@"
1588}
1589# newpamd <old name> <new name>
1590#
1591# Install pam file <old name> as <new name> in /etc/pam.d
1592newpamd() {
1593 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1594
1595 use pam || return 0
1596
1597 INSDESTTREE=/etc/pam.d \
1598 newins "$1" "$2" || die "failed to install $1 as $2"
1599}
1600
1601# make a wrapper script ...
1602# NOTE: this was originally games_make_wrapper, but I noticed other places where
1603# this could be used, so I have moved it here and made it not games-specific
1604# -- wolf31o2
1605# $1 == wrapper name
1606# $2 == binary to run
1607# $3 == directory to chdir before running binary
1608# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1609# $5 == path for wrapper
1610make_wrapper() { 1869make_wrapper() {
1611 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1612 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1613 # 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
1614 # things as $bin ... "./someprog --args" 1873 # things as $bin ... "./someprog --args"
1615 cat << EOF > "${tmpwrapper}" 1874 cat << EOF > "${tmpwrapper}"
1616#!/bin/sh 1875#!/bin/sh
1617cd "${chdir:-.}" 1876cd "${chdir:-.}"
1877if [ -n "${libdir}" ] ; then
1618if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1878 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1619 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1879 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1880 else
1881 export LD_LIBRARY_PATH="${libdir}"
1882 fi
1620fi 1883fi
1621exec ${bin} "\$@" 1884exec ${bin} "\$@"
1622EOF 1885EOF
1623 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1624 if [[ -n ${path} ]] ; then 1887 if [[ -n ${path} ]] ; then
1888 (
1625 exeinto "${path}" 1889 exeinto "${path}"
1626 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1627 else 1892 else
1628 newbin "${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 $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1629 fi 1911# fi
1630} 1912
1913# cd "${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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