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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 1.232 2006/03/22 21:18:05 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 )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
48# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
49# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
50# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
52# library search path. This cause many builds to fail. 57ecvs_clean() {
53# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
54# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
55# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
56# 61}
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local lib libdir=$(get_libdir)
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 62
70 for lib in "${@}" ; do 63# @FUNCTION: esvn_clean
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 64# @USAGE: [list of dirs]
72 /* GNU ld script 65# @DESCRIPTION:
73 Since Gentoo has critical dynamic libraries 66# Remove .svn directories recursiveley. Useful when a source tarball contains
74 in /lib, and the static versions in /usr/lib, 67# internal Subversion directories. Defaults to $PWD.
75 we need to have a "fake" dynamic lib in /usr/lib, 68esvn_clean() {
76 otherwise we run into linking problems. 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
77 72
78 See bug http://bugs.gentoo.org/4411 for more info. 73# @FUNCTION: eshopts_push
79 */ 74# @USAGE: [options to `set`]
80 GROUP ( /${libdir}/${lib} ) 75# @DESCRIPTION:
81 END_LDSCRIPT 76# Often times code will want to enable a shell option to change code behavior.
82 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 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 ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
83 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
84} 100}
85 101
102# @FUNCTION: eshopts_pop
103# @USAGE:
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: ${s}"
115}
86 116
87# Default directory where patches are located 117# Default directory where patches are located
88EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
89# Default extension for patches 119# Default extension for patches
90EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
91# Default options for patch 121# Default options for patch
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94# Set -E to automatically remove empty files. 124# Set -E to automatically remove empty files.
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
96# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
97# and not the full path .. 127# and not the full path ..
98EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
99# Change the printed message for a single patch. 129# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
101# Change the printed message for multiple patches. 131# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
104# 134#
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
106# 136#
107EPATCH_FORCE="no" 137EPATCH_FORCE="no"
108 138
109# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
110# or two patches. 140# or two patches.
119# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
120# them for. 150# them for.
121# 151#
122# Patches are applied in current directory. 152# Patches are applied in current directory.
123# 153#
124# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
125# 155#
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
127# 157#
128# For example: 158# For example:
129# 159#
130# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
131# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
132# 162#
133# 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
134# specific patches. 164# specific patches.
135# 165#
136# 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
178 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
179 else 209 else
180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
181 fi 211 fi
182 else 212 else
183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
184 then
185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
186 then 215 then
187 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
188 fi 217 fi
189 218
198 227
199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
200 fi 229 fi
201 230
202 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 ;;
203 bz2) 240 bz2)
204 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
205 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
206 ;; 243 ;;
207 gz|Z|z) 244 gz|Z|z)
224 fi 261 fi
225 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
226 do 263 do
227 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
228 # 265 #
229 # ???_arch_foo.patch 266 # ???_arch_foo.patch
230 # 267 #
231 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
234 then 271 then
235 local count=0 272 local count=0
236 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/} 274 local patchname=${x##*/}
238 275
257 fi 294 fi
258 295
259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 298
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}-${STDERR_TARGET##*/}
324 fi
325
262 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
263 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
264 do 328 do
265 # Generate some useful debug info ... 329 # Generate some useful debug info ...
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268 332
269 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else
274 PATCH_TARGET="${x}"
275 fi
276
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 335
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then
285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
286 then
287 echo
288 eerror "Could not extract patch!"
289 #die "Could not extract patch!"
290 count=5
291 break
292 fi
293 fi
294 338
295 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
296 then 340 then
297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
347 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
348 then 392 then
349 einfo "Done with patching" 393 einfo "Done with patching"
350 fi 394 fi
351} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
352 398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${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:
353# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
354# does not exist on the users system 420# does not exist on the users system.
355# vapier@gentoo.org
356#
357# Takes just 1 optional parameter (the directory to create tmpfile in)
358emktemp() { 421emktemp() {
359 local exe="touch" 422 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1 424 local topdir=$1
362 425
364 [[ -z ${T} ]] \ 427 [[ -z ${T} ]] \
365 && topdir="/tmp" \ 428 && topdir="/tmp" \
366 || topdir=${T} 429 || topdir=${T}
367 fi 430 fi
368 431
369 if [[ -z $(type -p mktemp) ]] ; then 432 if ! type -P mktemp > /dev/null ; then
433 # system lacks `mktemp` so we have to fake it
370 local tmp=/ 434 local tmp=/
371 while [[ -e ${tmp} ]] ; do 435 while [[ -e ${tmp} ]] ; do
372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 done 437 done
374 ${exe} "${tmp}" || ${exe} -p "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 echo "${tmp}" 439 echo "${tmp}"
376 else 440 else
441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
377 if [[ ${exe} == "touch" ]] ; then 443 if [[ ${exe} == "touch" ]] ; then
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -p "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -t tmp 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
381 else 445 else
382 [[ ${USERLAND} == "GNU" ]] \
383 && mktemp -d "${topdir}" \
384 || TMPDIR="${topdir}" mktemp -dt tmp 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
385 fi
386 fi 447 fi
448 fi
387} 449}
388 450
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:
389# 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),
390# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393#
394# egetent(database, key)
395egetent() { 462egetent() {
396 case ${CHOST} in 463 case ${CHOST} in
397 *-darwin*) 464 *-darwin[678])
398 case "$2" in 465 case "$2" in
399 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;; 468 ;;
402 *) # Numeric 469 *) # Numeric
403 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
471 ;;
472 esac
473 ;;
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
404 ;; 486 ;;
405 esac 487 esac
406 ;; 488 ;;
407 *-freebsd*|*-dragonfly*) 489 *-freebsd*|*-dragonfly*)
408 local opts action="user" 490 local opts action="user"
423 getent "$1" "$2" 505 getent "$1" "$2"
424 ;; 506 ;;
425 esac 507 esac
426} 508}
427 509
428# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
429# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
430# 512# @DESCRIPTION:
431# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
432# 514# a user to the system. The only required parameter is the username.
433# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
434# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
435# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
436# note: pass -1 to get default behavior
437# shell: /bin/false
438# homedir: /dev/null
439# groups: none
440# extra: comment of 'added by portage for ${PN}'
441enewuser() { 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
442 # get the username 526 # get the username
443 local euser=$1; shift 527 local euser=$1; shift
444 if [[ -z ${euser} ]] ; then 528 if [[ -z ${euser} ]] ; then
445 eerror "No username specified !" 529 eerror "No username specified !"
446 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
447 fi 531 fi
448 532
449 # lets see if the username already exists 533 # lets see if the username already exists
450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
451 return 0 535 return 0
452 fi 536 fi
453 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
454 538
455 # options to pass to useradd 539 # options to pass to useradd
456 local opts= 540 local opts=
457 541
458 # handle uid 542 # handle uid
459 local euid=$1; shift 543 local euid=$1; shift
460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
461 if [[ ${euid} -gt 0 ]] ; then 545 if [[ ${euid} -gt 0 ]] ; then
462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
463 euid="next" 547 euid="next"
464 fi 548 fi
465 else 549 else
466 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
467 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
468 fi 552 fi
469 else 553 else
470 euid="next" 554 euid="next"
471 fi 555 fi
472 if [[ ${euid} == "next" ]] ; then 556 if [[ ${euid} == "next" ]] ; then
473 for euid in $(seq 101 999) ; do 557 for ((euid = 101; euid <= 999; euid++)); do
474 [[ -z $(egetent passwd ${euid}) ]] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
475 done 559 done
476 fi 560 fi
477 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
478 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
492 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
493 [[ -x ${ROOT}${shell} ]] && break 577 [[ -x ${ROOT}${shell} ]] && break
494 done 578 done
495 579
496 if [[ ${shell} == "/dev/null" ]] ; then 580 if [[ ${shell} == "/dev/null" ]] ; then
497 eerror "Unable to identify the shell to use" 581 eerror "Unable to identify the shell to use, proceeding with userland default."
498 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 ${USERLAND}"
587 esac
499 fi 588 fi
500 589
501 eshell=${shell} 590 eshell=${shell}
502 fi 591 fi
503 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
601 fi 690 fi
602 ;; 691 ;;
603 692
604 *) 693 *)
605 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} \ 695 useradd ${opts} \
607 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
608 || die "enewuser failed" 698 || die "enewuser failed"
609 else 699 else
610 einfo " - Extra: $@" 700 einfo " - Extra: $@"
611 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
612 || die "enewuser failed" 703 || die "enewuser failed"
613 fi 704 fi
614 ;; 705 ;;
615 esac 706 esac
616 707
622 fi 713 fi
623 714
624 export SANDBOX_ON=${oldsandbox} 715 export SANDBOX_ON=${oldsandbox}
625} 716}
626 717
627# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
628# vapier@gentoo.org 719# @USAGE: <group> [gid]
629# 720# @DESCRIPTION:
630# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
631# 722# group to the system. Just give it a group name to add and enewgroup will
632# 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
633# groupname: REQUIRED ! 724# allocate the next available one.
634# gid: next available (see groupadd(8))
635# extra: none
636enewgroup() { 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
637 # get the group 733 # get the group
638 local egroup="$1"; shift 734 local egroup="$1"; shift
639 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
640 then 736 then
641 eerror "No group specified !" 737 eerror "No group specified !"
642 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
643 fi 739 fi
644 740
645 # see if group already exists 741 # see if group already exists
646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
647 then
648 return 0 743 return 0
649 fi 744 fi
650 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
651 746
652 # options to pass to useradd 747 # options to pass to useradd
695 fi 790 fi
696 791
697 # If we need the next available 792 # If we need the next available
698 case ${egid} in 793 case ${egid} in
699 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
700 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
702 done 797 done
703 esac 798 esac
704 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
706 ;; 801 ;;
707 802
708 *-freebsd*|*-dragonfly*) 803 *-freebsd*|*-dragonfly*)
709 case ${egid} in 804 case ${egid} in
710 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 806 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
713 done 808 done
714 esac 809 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;; 811 ;;
717 812
718 *-netbsd*) 813 *-netbsd*)
719 case ${egid} in 814 case ${egid} in
720 *[!0-9]*) # Non numeric 815 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do 816 for ((egid = 101; egid <= 999; egid++)); do
722 [ -z "`egetent group ${egid}`" ] && break 817 [[ -z $(egetent group ${egid}) ]] && break
723 done 818 done
724 esac 819 esac
725 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
726 ;; 821 ;;
727 822
730 ;; 825 ;;
731 esac 826 esac
732 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
733} 828}
734 829
735# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
736# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
737# 832# @DESCRIPTION:
738# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
739edos2unix() { 837edos2unix() {
740 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
741 do
742 cp "${f}" ${T}/edos2unix
743 sed 's/\r$//' ${T}/edos2unix > "${f}"
744 done
745} 839}
746
747
748##############################################################
749# START: Handle .desktop files and menu entries #
750# maybe this should be separated into a new eclass some time #
751# lanius@gentoo.org #
752##############################################################
753 840
754# Make a desktop file ! 841# Make a desktop file !
755# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
756# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
757# 844#
758# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
759# 846#
760# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
761# name: the name that will show up in the menu 848# name: the name that will show up in the menu
762# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
763# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
764# a full path to an icon 851# a full path to an icon
765# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
766# http://www.freedesktop.org/Standards/desktop-entry-spec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
767# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
768make_desktop_entry() { 855make_desktop_entry() {
769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
770 857
771 local exec=${1} 858 local exec=${1}
772 local name=${2:-${PN}} 859 local name=${2:-${PN}}
773 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
774 local type=${4} 861 local type=${4}
775 local path=${5} 862 local path=${5}
776 863
777 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
778 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
780 case ${catmaj} in 867 case ${catmaj} in
781 app) 868 app)
782 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
783 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
784 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
785 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
786 editors) type=TextEditor;; 878 editors) type=TextEditor;;
787 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
788 emulation) type=Emulator;; 880 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
790 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
791 vim) type=TextEditor;; 884 vim) type=TextEditor;;
792 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
793 *) type=;; 886 *) type=;;
794 esac 887 esac
795 ;; 888 ;;
796 889
797 dev) 890 dev)
798 type="Development" 891 type="Development"
799 ;; 892 ;;
800 893
801 games) 894 games)
802 case ${catmin} in 895 case ${catmin} in
803 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
804 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
805 board) type=BoardGame;; 898 board) type=BoardGame;;
806 kid) type=KidsGame;;
807 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
808 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
809 rpg) type=RolePlaying;;
810 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
811 simulation) type=Simulation;; 904 simulation) type=Simulation;;
812 sports) type=SportsGame;; 905 sports) type=SportsGame;;
813 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
814 *) type=;; 907 *) type=;;
815 esac 908 esac
816 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
817 ;; 918 ;;
818 919
819 mail) 920 mail)
820 type="Network;Email" 921 type="Network;Email"
821 ;; 922 ;;
823 media) 924 media)
824 case ${catmin} in 925 case ${catmin} in
825 gfx) type=Graphics;; 926 gfx) type=Graphics;;
826 radio) type=Tuner;; 927 radio) type=Tuner;;
827 sound) type=Audio;; 928 sound) type=Audio;;
828 tv) type=TV;; 929 tv) type=TV;;
829 video) type=Video;; 930 video) type=Video;;
830 *) type=;; 931 *) type=;;
831 esac 932 esac
832 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
833 ;; 934 ;;
834 935
835 net) 936 net)
836 case ${catmin} in 937 case ${catmin} in
837 dialup) type=Dialup;; 938 dialup) type=Dialup;;
838 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
839 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
840 irc) type=IRCClient;; 941 irc) type=IRCClient;;
841 mail) type=Email;; 942 mail) type=Email;;
842 news) type=News;; 943 news) type=News;;
843 nntp) type=News;; 944 nntp) type=News;;
844 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
845 *) type=;; 946 *) type=;;
846 esac 947 esac
847 type="Network;${type}" 948 type="Network;${type}"
848 ;; 949 ;;
849 950
850 sci) 951 sci)
851 case ${catmin} in 952 case ${catmin} in
852 astro*) type=Astronomy;; 953 astro*) type=Astronomy;;
853 bio*) type=Biology;; 954 bio*) type=Biology;;
854 calc*) type=Calculator;; 955 calc*) type=Calculator;;
855 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
856 geo*) type=Geology;; 958 geo*) type=Geology;;
857 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
858 *) type=;; 962 *) type=;;
859 esac 963 esac
860 type="Science;${type}" 964 type="Science;${type}"
861 ;; 965 ;;
862 966
967 sys)
968 type="System"
969 ;;
970
863 www) 971 www)
864 case ${catmin} in 972 case ${catmin} in
865 client) type=WebBrowser;; 973 client) type=WebBrowser;;
866 *) type=;; 974 *) type=;;
867 esac 975 esac
868 type="Network" 976 type="Network"
869 ;; 977 ;;
870 978
871 *) 979 *)
876 if [ "${SLOT}" == "0" ] ; then 984 if [ "${SLOT}" == "0" ] ; then
877 local desktop_name="${PN}" 985 local desktop_name="${PN}"
878 else 986 else
879 local desktop_name="${PN}-${SLOT}" 987 local desktop_name="${PN}-${SLOT}"
880 fi 988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
882 991
992 cat <<-EOF > "${desktop}"
883echo "[Desktop Entry] 993 [Desktop Entry]
884Encoding=UTF-8
885Version=0.9.2
886Name=${name} 994 Name=${name}
887Type=Application 995 Type=Application
888Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
889Exec=${exec} 997 Exec=${exec}
890Path=${path} 998 TryExec=${exec%% *}
891Icon=${icon} 999 Icon=${icon}
892Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
893 1004
894 ( 1005 (
895 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
896 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
897 insinto /usr/share/applications 1008 insinto /usr/share/applications
898 doins "${desktop}" 1009 doins "${desktop}"
899 ) 1010 )
900} 1011}
901 1012
902# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
903# 1014# @USAGE: [directories]
904# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
905# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
906# 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}
907 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.
908make_session_desktop() { 1048make_session_desktop() {
909 [[ -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
910 [[ -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
911 1051
912 local title=$1 1052 local title=$1
913 local command=$2 1053 local command=$2
914 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
915 1056
1057 cat <<-EOF > "${desktop}"
916echo "[Desktop Entry] 1058 [Desktop Entry]
917Encoding=UTF-8
918Name=${title} 1059 Name=${title}
919Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
920Exec=${command} 1061 Exec=${command} $*
921TryExec=${command} 1062 TryExec=${command}
922Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
923 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
924 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
925 doins "${desktop}" 1070 doins "${desktop}"
1071 )
926} 1072}
927 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).
928domenu() { 1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
929 local i j 1083 local i j ret=0
930 insinto /usr/share/applications 1084 insinto /usr/share/applications
931 for i in "$@" ; do 1085 for i in "$@" ; do
932 if [[ -f ${i} ]] ; then 1086 if [[ -f ${i} ]] ; then
933 doins "${i}" 1087 doins "${i}"
1088 ((ret+=$?))
934 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
935 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
936 doins "${j}" 1091 doins "${j}"
1092 ((ret+=$?))
937 done 1093 done
1094 else
1095 ((++ret))
938 fi 1096 fi
939 done 1097 done
1098 exit ${ret}
1099 )
940} 1100}
1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
941newmenu() { 1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
942 insinto /usr/share/applications 1110 insinto /usr/share/applications
943 newins "$1" "$2" 1111 newins "$@"
1112 )
944} 1113}
945 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.
946doicon() { 1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
947 local i j 1124 local i j ret
948 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
949 for i in "$@" ; do 1126 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then 1127 if [[ -f ${i} ]] ; then
951 doins "${i}" 1128 doins "${i}"
1129 ((ret+=$?))
952 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
954 doins "${j}" 1132 doins "${j}"
1133 ((ret+=$?))
955 done 1134 done
1135 else
1136 ((++ret))
956 fi 1137 fi
957 done 1138 done
1139 exit ${ret}
1140 )
958} 1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
959newicon() { 1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
960 insinto /usr/share/pixmaps 1151 insinto /usr/share/pixmaps
961 newins "$1" "$2" 1152 newins "$@"
1153 )
962} 1154}
963
964##############################################################
965# END: Handle .desktop files and menu entries #
966##############################################################
967
968 1155
969# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
970find_unpackable_file() { 1157find_unpackable_file() {
971 local src=$1 1158 local src=$1
972 if [[ -z ${src} ]] ; then 1159 if [[ -z ${src} ]] ; then
982 fi 1169 fi
983 [[ ! -e ${src} ]] && return 1 1170 [[ ! -e ${src} ]] && return 1
984 echo "${src}" 1171 echo "${src}"
985} 1172}
986 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
987# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
988# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
989# 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
990# 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.
991# 1181#
992# Usage: unpack_pdv [file to unpack] [size of off_t]
993# - 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
994# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
995# 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#
996# 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
997# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
998# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
999# 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
1000# 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
1001# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1002# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1003# lseek 1200# lseek
1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1005# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1006# 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.
1007unpack_pdv() { 1206unpack_pdv() {
1008 local src=$(find_unpackable_file $1) 1207 local src=$(find_unpackable_file "$1")
1009 local sizeoff_t=$2 1208 local sizeoff_t=$2
1010 1209
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1013 1212
1014 local shrtsrc=$(basename "${src}") 1213 local shrtsrc=$(basename "${src}")
1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1017 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 ${sizeoff_t} | hexdump -e \"%i\")
1018 1217
1019 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1020 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1022 1221
1023 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1024 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1025 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1026 1225
1027 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1028 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1030 1229
1031 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1032 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1033 iscompressed=1 1232 iscompressed=1
1034 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1035 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1036 else 1235 else
1037 iscompressed=0 1236 iscompressed=0
1038 fi 1237 fi
1039 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1040 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1041 istar=1 1240 istar=1
1042 else 1241 else
1043 istar=0 1242 istar=0
1044 fi 1243 fi
1045 1244
1073 true 1272 true
1074 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1075 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076} 1275}
1077 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1078# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1079# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1080# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1081# many other game companies. 1283# many other game companies.
1082# 1284#
1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1084# - If the file is not specified then unpack will utilize ${A}.
1085# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1086# the proper offset from the script itself. 1287# the proper offset from the script itself.
1087unpack_makeself() { 1288unpack_makeself() {
1088 local src_input=${1:-${A}} 1289 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "${src_input}") 1290 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1291 local skip=$2
1091 local exe=$3 1292 local exe=$3
1097 if [[ -z ${skip} ]] ; then 1298 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1099 local skip=0 1300 local skip=0
1100 exe=tail 1301 exe=tail
1101 case ${ver} in 1302 case ${ver} in
1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1104 ;; 1305 ;;
1105 2.0|2.0.1) 1306 2.0|2.0.1)
1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1107 ;; 1308 ;;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1139 esac 1340 esac
1140 1341
1141 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1142 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1144 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1145 case ${filetype} in 1346 case ${filetype} in
1146 *tar\ archive) 1347 *tar\ archive*)
1147 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1148 ;; 1349 ;;
1149 bzip2*) 1350 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;; 1352 ;;
1161 ;; 1362 ;;
1162 esac 1363 esac
1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1164} 1365}
1165 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1166# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1167#
1168# Usage: check_license [license]
1169# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1170check_license() { 1372check_license() {
1171 local lic=$1 1373 local lic=$1
1172 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1173 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1174 else 1376 else
1178 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1179 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1180 lic="${lic}" 1382 lic="${lic}"
1181 fi 1383 fi
1182 fi 1384 fi
1183 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1184 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1185 1386
1186 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1187 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$-
1189 local alic 1389 local alic
1190 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1194 return 0 1394 return 0
1195 fi 1395 fi
1196 done 1396 done
1197 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 1399
1199 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1200 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1201********************************************************** 1402 **********************************************************
1202The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1203package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1205CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1206********************************************************** 1407 **********************************************************
1207 1408
1208EOF 1409 EOF
1209 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic 1413 read alic
1213 case ${alic} in 1414 case ${alic} in
1220 die "Failed to accept license" 1421 die "Failed to accept license"
1221 ;; 1422 ;;
1222 esac 1423 esac
1223} 1424}
1224 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1225# 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
1226# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1227# 1431#
1228# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1229# 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()
1230# 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
1231# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1232# 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#
1233# 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',
1234# 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
1235# 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.
1236# 1446#
1237# 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.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() { 1448cdrom_get_cds() {
1244 # 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
1245 # the # of files they gave us 1450 # the # of files they gave us
1246 local cdcnt=0 1451 local cdcnt=0
1247 local f= 1452 local f=
1291 echo 1496 echo
1292 einfo "For example:" 1497 einfo "For example:"
1293 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1294 echo 1499 echo
1295 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
1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1297 cdcnt=0 1511 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 ((++cdcnt)) 1513 ((++cdcnt))
1300 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1324 export CDROM_SET="" 1538 export CDROM_SET=""
1325 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd 1540 cdrom_load_next_cd
1327} 1541}
1328 1542
1329# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1330# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1331# 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
1332# 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.
1333cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1334 local var 1552 local var
1335 ((++CDROM_CURRENT_CD)) 1553 ((++CDROM_CURRENT_CD))
1336 1554
1337 unset CDROM_ROOT 1555 unset CDROM_ROOT
1354# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1355# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1356# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1357_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1358 local mline="" 1576 local mline=""
1359 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1360 1578
1361 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1362 local i=0 1580 local i=0
1363 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1364 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1367 1585
1368 while [[ -n ${cdset[${i}]} ]] ; do 1586 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]}) 1587 local dir=$(dirname ${cdset[${i}]})
1370 local file=$(basename ${cdset[${i}]}) 1588 local file=$(basename ${cdset[${i}]})
1371 1589
1372 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/ }
1373 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1376 export CDROM_SET=${i} 1599 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]} 1600 export CDROM_MATCH=${cdset[${i}]}
1378 return 1601 return
1379 fi 1602 done <<< "$(get_mounts)"
1380 done
1381 1603
1382 ((++i)) 1604 ((++i))
1383 done 1605 done
1384 1606
1385 echo 1607 echo
1401 showedmsg=1 1623 showedmsg=1
1402 fi 1624 fi
1403 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1404 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1405 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1406 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1407 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"
1408 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1409 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1636 fi
1410 read || die "something is screwed with your system" 1637 read || die "something is screwed with your system"
1411 done 1638 done
1412} 1639}
1413 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1414# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1415# a package can support 1645# a package can support. The first form allows you to
1416# 1646# specify a list of LINGUAS. The -i builds a list of po
1417# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1418# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1419# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1420# 1650# of the lists.
1421# The first form allows you to specify a list of LINGUAS.
1422# The -i builds a list of po files found in all the
1423# directories and uses the intersection of the lists.
1424# The -u builds a list of po files found in all the
1425# directories and uses the union of the lists.
1426strip-linguas() { 1651strip-linguas() {
1427 local ls newls 1652 local ls newls nols
1428 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1429 local op=$1; shift 1654 local op=$1; shift
1430 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1431 local d f 1656 local d f
1432 for d in "$@" ; do 1657 for d in "$@" ; do
1433 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1434 newls=${ls} 1659 newls=${ls}
1435 else 1660 else
1436 newls="" 1661 newls=""
1437 fi 1662 fi
1438 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1439 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1440 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1441 else 1666 else
1442 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1443 fi 1668 fi
1444 done 1669 done
1445 ls=${newls} 1670 ls=${newls}
1446 done 1671 done
1447 ls=${ls//.po}
1448 else 1672 else
1449 ls=$@ 1673 ls="$@"
1450 fi 1674 fi
1451 1675
1452 ls=" ${ls} " 1676 nols=""
1453 newls="" 1677 newls=""
1454 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1455 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1456 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1457 else 1681 else
1458 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1459 fi 1683 fi
1460 done 1684 done
1461 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1462 export LINGUAS="" 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1463 else
1464 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1465 fi
1466} 1688}
1467 1689
1468# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1469# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1470 1692# @DESCRIPTION:
1471# the following functions are useful in kernel module ebuilds, etc.
1472# for an example see ivtv or drbd ebuilds
1473
1474# set's ARCH to match what the kernel expects
1475set_arch_to_kernel() {
1476 i=10
1477 while ((i--)) ; do
1478 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1479 done
1480 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1481 case ${ARCH} in
1482 x86) export ARCH="i386";;
1483 amd64) export ARCH="x86_64";;
1484 hppa) export ARCH="parisc";;
1485 mips) export ARCH="mips";;
1486 sparc) export ARCH="$(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!
1487 *) export ARCH="${ARCH}";;
1488 esac
1489}
1490
1491# set's ARCH back to what portage expects
1492set_arch_to_portage() {
1493 i=10
1494 while ((i--)) ; do
1495 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1496 done
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498}
1499
1500# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0
1503#
1504# These functions are useful when a lib in your package changes --library. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1505# 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
1506# 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
1507# 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
1508# 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
1509# 1698# preserve_old_lib_notify function.
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() { 1699preserve_old_lib() {
1523 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1524 1705
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1526 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1527 DIRNAME=`dirname ${LIB}`
1528 1708
1529 dodir ${DIRNAME} 1709 local lib dir
1530 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"
1531 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1532 fi 1716 done
1533} 1717}
1534 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.
1535preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1536 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1537 1728
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1539 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1540 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1541 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."
1542 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,"
1543 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"
1544 ewarn "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1742 ewarn
1743 fi
1545 ewarn " revdep-rebuild --library ${SONAME}" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1546 ewarn 1747 ewarn
1547 ewarn "After doing that, you can safely remove ${LIB}" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1548 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1549 fi 1753 fi
1550} 1754}
1551 1755
1552# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1553# 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.
1554# 1771#
1555# 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
1556# ex: built_with_use xchat gtk2 1773# flags matter.
1557#
1558# Flags: -a all USE flags should be utilized
1559# -o at least one USE flag should be utilized
1560# Note: the default flag is '-a'
1561built_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
1562 local opt=$1 1791 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564 1793
1565 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1566 shift 1796 shift
1567 1797
1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1569 1800
1570 # 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
1571 # injected or package.provided 1802 # this gracefully
1572 [[ ! -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 $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1573 1831
1574 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1575 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1576 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1577 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1581 shift 1839 shift
1582 done 1840 done
1583 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1584} 1842}
1585 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1586# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1587# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1588epunt_cxx() { 1851epunt_cxx() {
1589 local dir=$1 1852 local dir=$1
1590 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1591 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1592 local f 1855 local f
1593 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1594 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
1595 done 1858 done
1596 eend 0 1859 eend 0
1597} 1860}
1598 1861
1599# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1600# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1601# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1602dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1603 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1604 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1605 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1606
1607 INSDESTTREE=/etc/pam.d \
1608 doins "$@" || die "failed to install $@"
1609}
1610# newpamd <old name> <new name>
1611#
1612# Install pam file <old name> as <new name> in /etc/pam.d
1613newpamd() {
1614 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1615
1616 use pam || return 0
1617
1618 INSDESTTREE=/etc/pam.d \
1619 newins "$1" "$2" || die "failed to install $1 as $2"
1620}
1621
1622# make a wrapper script ...
1623# NOTE: this was originally games_make_wrapper, but I noticed other places where
1624# this could be used, so I have moved it here and made it not games-specific
1625# -- wolf31o2
1626# $1 == wrapper name
1627# $2 == binary to run
1628# $3 == directory to chdir before running binary
1629# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1630# $5 == path for wrapper
1631make_wrapper() { 1869make_wrapper() {
1632 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1633 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1634 # 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
1635 # things as $bin ... "./someprog --args" 1873 # things as $bin ... "./someprog --args"
1645fi 1883fi
1646exec ${bin} "\$@" 1884exec ${bin} "\$@"
1647EOF 1885EOF
1648 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1649 if [[ -n ${path} ]] ; then 1887 if [[ -n ${path} ]] ; then
1888 (
1650 exeinto "${path}" 1889 exeinto "${path}"
1651 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1652 else 1892 else
1653 newbin "${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 $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1654 fi 1911# fi
1655} 1912
1913# cd "${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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