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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.182 2005/06/11 00:02:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.306 2008/09/20 18:58:57 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
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 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )" 18inherit multilib portability
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 19
19DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
20 21
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
23# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
24# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
26epause() { 29epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 31}
31 32
32# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
34# don't beep. 39# don't beep at all.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() { 40ebeep() {
37 local n 41 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 44 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 46 echo -ne "\a"
43 sleep 1 47 sleep 1
44 done 48 done
45 fi 49 fi
46} 50}
47 51
48# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
49# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
50# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
51# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
52# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
53# library search path. This cause many builds to fail. 57ecvs_clean() {
54# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
55# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
56# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
68 # Just make sure it exists
69 dodir /usr/${libdir}
70
71 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script
74 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems.
78
79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
81 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}"
84 done
85} 61}
86 62
87# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
88# - only to be used by epatch() 64# @USAGE: [list of dirs]
89# 65# @DESCRIPTION:
90# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
91# 67# internal Subversion directories. Defaults to $PWD.
92draw_line() { 68esvn_clean() {
93 local i=0 69 [[ -z $* ]] && set -- .
94 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
95
96 # Handle calls that do not have args, or wc not being installed ...
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98 then
99 echo "==============================================================="
100 return 0
101 fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done
112
113 echo
114
115 return 0
116} 71}
117 72
118# Default directory where patches are located 73# Default directory where patches are located
119EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 75# Default extension for patches
121EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
122# Default options for patch 77# Default options for patch
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
126# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
127# and not the full path .. 83# and not the full path ..
128EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
129# Change the printed message for a single patch. 85# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches. 87# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
134# 90#
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
136# 92#
137EPATCH_FORCE="no" 93EPATCH_FORCE="no"
138 94
139# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
140# or two patches. 96# or two patches.
151# 107#
152# Patches are applied in current directory. 108# Patches are applied in current directory.
153# 109#
154# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
155# 111#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
157# 113#
158# For example: 114# For example:
159# 115#
160# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
161# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
162# 118#
163# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
164# specific patches. 120# specific patches.
165# 121#
166# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
168# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
169# 125#
170# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
171# 127#
172epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
173 local PIPE_CMD="" 134 local PIPE_CMD=""
174 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
178 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 142
180 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
181 then 144 then
182 local m="" 145 local m=""
183 for m in "$@" ; do 146 for m in "$@" ; do
201 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
202 else 165 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi 167 fi
205 else 168 else
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
207 then
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209 then 171 then
210 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
211 fi 173 fi
212 174
221 183
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi 185 fi
224 186
225 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
226 bz2) 192 bz2)
227 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
229 ;; 195 ;;
230 gz|Z|z) 196 gz|Z|z)
247 fi 213 fi
248 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
249 do 215 do
250 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
251 # 217 #
252 # ???_arch_foo.patch 218 # ???_arch_foo.patch
253 # 219 #
254 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
257 then 223 then
258 local count=0 224 local count=0
259 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/} 226 local patchname=${x##*/}
261 227
280 fi 246 fi
281 247
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
271 if [[ -n ${abs_paths} ]] ; then
272 ewarn "Absolute paths found in ${patchname}! Please remove them!"
273 ewarn "${abs_paths}"
274 fi
275
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 276 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 277 while [ "${count}" -lt 5 ]
287 do 278 do
288 # Generate some useful debug info ... 279 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 282
292 if [ "${PATCH_SUFFIX}" != "patch" ] 283 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 290 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 291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 296
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
327 299
328 if [ "$?" -ne 0 ] 300 if [ "$?" -ne 0 ]
329 then 301 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 303 echo
370 then 342 then
371 einfo "Done with patching" 343 einfo "Done with patching"
372 fi 344 fi
373} 345}
374 346
347# @FUNCTION: emktemp
348# @USAGE: [temp dir]
349# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 350# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 351# 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() { 352emktemp() {
381 local exe="touch" 353 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 354 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 355 local topdir=$1
384 356
385 if [ -z "${topdir}" ] 357 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 358 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 359 && topdir="/tmp" \
389 || topdir="${T}" 360 || topdir=${T}
390 fi 361 fi
391 362
392 if [ -z "$(type -p mktemp)" ] 363 if ! type -P mktemp > /dev/null ; then
393 then 364 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 365 local tmp=/
395 while [ -e "${tmp}" ] ; do 366 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 367 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 368 done
398 ${exe} "${tmp}" 369 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 370 echo "${tmp}"
400 else 371 else
401 [ "${exe}" == "touch" ] \ 372 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 373 # but should produce a usable file on all userlands
403 || exe="-d" 374 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 375 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
376 else
377 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 378 fi
379 fi
406} 380}
407 381
382# @FUNCTION: egetent
383# @USAGE: <database> <key>
384# @MAINTAINER:
385# base-system@gentoo.org (Linux)
386# Joe Jezak <josejx@gmail.com> (OS X)
387# usata@gentoo.org (OS X)
388# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
389# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 390# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 391# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 392egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 393 case ${CHOST} in
394 *-darwin*)
416 case "$2" in 395 case "$2" in
417 *[!0-9]*) # Non numeric 396 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 397 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 398 ;;
420 *) # Numeric 399 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 400 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 401 ;;
423 esac 402 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 403 ;;
425 local action 404 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 405 local opts action="user"
427 then 406 [[ $1 == "passwd" ]] || action="group"
428 action="user" 407
429 else 408 # lookup by uid/gid
430 action="group" 409 if [[ $2 == [[:digit:]]* ]] ; then
410 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 411 fi
412
432 pw show "${action}" "$2" -q 413 pw show ${action} ${opts} "$2" -q
433 else 414 ;;
415 *-netbsd*|*-openbsd*)
416 grep "$2:\*:" /etc/$1
417 ;;
418 *)
434 which nscd >& /dev/null && nscd -i "$1" 419 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 420 getent "$1" "$2"
436 fi 421 ;;
422 esac
437} 423}
438 424
439# Simplify/standardize adding users to the system 425# @FUNCTION: enewuser
440# vapier@gentoo.org 426# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 427# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 428# Same as enewgroup, you are not required to understand how to properly add
443# 429# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 430# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 431# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 432# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 433enewuser() {
434 case ${EBUILD_PHASE} in
435 unpack|compile|test|install)
436 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
437 eerror "Package fails at QA and at life. Please file a bug."
438 die "Bad package! enewuser is only for use in pkg_* functions!"
439 esac
440
453 # get the username 441 # get the username
454 local euser=$1; shift 442 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 443 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 444 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 445 die "Cannot call enewuser without a username"
458 fi 446 fi
459 447
460 # lets see if the username already exists 448 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 449 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 450 return 0
463 fi 451 fi
464 einfo "Adding user '${euser}' to your system ..." 452 einfo "Adding user '${euser}' to your system ..."
465 453
466 # options to pass to useradd 454 # options to pass to useradd
467 local opts= 455 local opts=
468 456
469 # handle uid 457 # handle uid
470 local euid=$1; shift 458 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 459 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 460 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 461 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 462 euid="next"
475 fi 463 fi
476 else 464 else
477 eerror "Userid given but is not greater than 0 !" 465 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 466 die "${euid} is not a valid UID"
479 fi 467 fi
480 else 468 else
481 euid="next" 469 euid="next"
482 fi 470 fi
483 if [[ ${euid} == "next" ]] ; then 471 if [[ ${euid} == "next" ]] ; then
484 local pwrange 472 for ((euid = 101; euid <= 999; euid++)); do
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break 473 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 474 done
493 fi 475 fi
494 opts="${opts} -u ${euid}" 476 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 477 einfo " - Userid: ${euid}"
496 478
497 # handle shell 479 # handle shell
498 local eshell=$1; shift 480 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 481 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 482 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 483 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 484 die "${eshell} does not exist in ${ROOT}"
485 fi
486 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
487 eerror "Do not specify ${eshell} yourself, use -1"
488 die "Pass '-1' as the shell parameter"
503 fi 489 fi
504 else 490 else
491 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
492 [[ -x ${ROOT}${shell} ]] && break
493 done
494
495 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use, proceeding with userland default."
505 case ${USERLAND} in 497 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";; 498 GNU) shell="/bin/false" ;;
507 BSD) eshell="/usr/sbin/nologin";; 499 BSD) shell="/sbin/nologin" ;;
508 *) eshell="/bin/false";; 500 Darwin) shell="/usr/sbin/nologin" ;;
501 *) die "Unable to identify the default shell for userland ${USERLAND}"
509 esac 502 esac
503 fi
504
505 eshell=${shell}
510 fi 506 fi
511 einfo " - Shell: ${eshell}" 507 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 508 opts="${opts} -s ${eshell}"
513 509
514 # handle homedir 510 # handle homedir
551 einfo " - Groups: ${egroups}" 547 einfo " - Groups: ${egroups}"
552 548
553 # handle extra and add the user 549 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON} 550 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 551 export SANDBOX_ON="0"
556 case ${USERLAND} in 552 case ${CHOST} in
557 Darwin) 553 *-darwin*)
558 ### Make the user 554 ### Make the user
559 if [[ -z $@ ]] ; then 555 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid} 556 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell} 557 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome} 558 dscl . create /users/${euser} home ${ehome}
573 einfo "Please report the ebuild along with the info below" 569 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@" 570 einfo "eextra: $@"
575 die "Required function missing" 571 die "Required function missing"
576 fi 572 fi
577 ;; 573 ;;
578 BSD) 574 *-freebsd*|*-dragonfly*)
579 if [[ -z $@ ]] ; then 575 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \ 576 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \ 577 -c "added by portage for ${PN}" \
582 die "enewuser failed" 578 die "enewuser failed"
583 else 579 else
584 einfo " - Extra: $@" 580 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \ 581 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed" 582 "$@" || die "enewuser failed"
587 fi 583 fi
588 ;; 584 ;;
585
586 *-netbsd*)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} || die "enewuser failed"
589 else
590 einfo " - Extra: $@"
591 useradd ${opts} ${euser} "$@" || die "enewuser failed"
592 fi
593 ;;
594
595 *-openbsd*)
596 if [[ -z $@ ]] ; then
597 useradd -u ${euid} -s ${eshell} \
598 -d ${ehome} -c "Added by portage for ${PN}" \
599 -g ${egroups} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd -u ${euid} -s ${eshell} \
603 -d ${ehome} -c "Added by portage for ${PN}" \
604 -g ${egroups} ${euser} "$@" || die "enewuser failed"
605 fi
606 ;;
607
589 *) 608 *)
590 if [[ -z $@ ]] ; then 609 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \ 610 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \ 611 -c "added by portage for ${PN}" \
593 || die "enewuser failed" 612 || die "enewuser failed"
596 useradd ${opts} ${euser} "$@" \ 615 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 616 || die "enewuser failed"
598 fi 617 fi
599 ;; 618 ;;
600 esac 619 esac
620
621 if [[ ! -e ${ROOT}/${ehome} ]] ; then
622 einfo " - Creating ${ehome} in ${ROOT}"
623 mkdir -p "${ROOT}/${ehome}"
624 chown ${euser} "${ROOT}/${ehome}"
625 chmod 755 "${ROOT}/${ehome}"
626 fi
627
601 export SANDBOX_ON=${oldsandbox} 628 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 629}
611 630
612# Simplify/standardize adding groups to the system 631# @FUNCTION: enewgroup
613# vapier@gentoo.org 632# @USAGE: <group> [gid]
614# 633# @DESCRIPTION:
615# enewgroup(group, gid) 634# This function does not require you to understand how to properly add a
616# 635# group to the system. Just give it a group name to add and enewgroup will
617# Default values if you do not specify any: 636# do the rest. You may specify the gid for the group or allow the group to
618# groupname: REQUIRED ! 637# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 638enewgroup() {
639 case ${EBUILD_PHASE} in
640 unpack|compile|test|install)
641 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
642 eerror "Package fails at QA and at life. Please file a bug."
643 die "Bad package! enewgroup is only for use in pkg_* functions!"
644 esac
645
622 # get the group 646 # get the group
623 local egroup="$1"; shift 647 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 648 if [ -z "${egroup}" ]
625 then 649 then
626 eerror "No group specified !" 650 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 651 die "Cannot call enewgroup without a group"
628 fi 652 fi
629 653
630 # see if group already exists 654 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 655 if [[ -n $(egetent group "${egroup}") ]]; then
632 then
633 return 0 656 return 0
634 fi 657 fi
635 einfo "Adding group '${egroup}' to your system ..." 658 einfo "Adding group '${egroup}' to your system ..."
636 659
637 # options to pass to useradd 660 # options to pass to useradd
643 then 666 then
644 if [ "${egid}" -gt 0 ] 667 if [ "${egid}" -gt 0 ]
645 then 668 then
646 if [ -z "`egetent group ${egid}`" ] 669 if [ -z "`egetent group ${egid}`" ]
647 then 670 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then 671 if [[ "${CHOST}" == *-darwin* ]]; then
649 opts="${opts} ${egid}" 672 opts="${opts} ${egid}"
650 else 673 else
651 opts="${opts} -g ${egid}" 674 opts="${opts} -g ${egid}"
652 fi 675 fi
653 else 676 else
667 opts="${opts} ${eextra}" 690 opts="${opts} ${eextra}"
668 691
669 # add the group 692 # add the group
670 local oldsandbox="${SANDBOX_ON}" 693 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0" 694 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then 695 case ${CHOST} in
696 *-darwin*)
673 if [ ! -z "${eextra}" ]; 697 if [ ! -z "${eextra}" ];
674 then 698 then
675 einfo "Extra options are not supported on Darwin/OS X yet" 699 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below" 700 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}" 701 einfo "eextra: ${eextra}"
678 die "Required function missing" 702 die "Required function missing"
679 fi 703 fi
680 704
681 # If we need the next available 705 # If we need the next available
682 case ${egid} in 706 case ${egid} in
683 *[!0-9]*) # Non numeric 707 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 708 for ((egid = 101; egid <= 999; egid++)); do
685 [ -z "`egetent group ${egid}`" ] && break 709 [[ -z $(egetent group ${egid}) ]] && break
686 done 710 done
687 esac 711 esac
688 dscl . create /groups/${egroup} gid ${egid} 712 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 713 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 714 ;;
715
716 *-freebsd*|*-dragonfly*)
691 case ${egid} in 717 case ${egid} in
692 *[!0-9]*) # Non numeric 718 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 719 for ((egid = 101; egid <= 999; egid++)); do
694 [ -z "`egetent group ${egid}`" ] && break 720 [[ -z $(egetent group ${egid}) ]] && break
695 done 721 done
696 esac 722 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else 724 ;;
725
726 *-netbsd*)
727 case ${egid} in
728 *[!0-9]*) # Non numeric
729 for ((egid = 101; egid <= 999; egid++)); do
730 [[ -z $(egetent group ${egid}) ]] && break
731 done
732 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;;
735
736 *)
699 groupadd ${opts} ${egroup} || die "enewgroup failed" 737 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi 738 ;;
739 esac
701 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
702} 741}
703 742
704# Simple script to replace 'dos2unix' binaries 743# @FUNCTION: edos2unix
705# vapier@gentoo.org 744# @USAGE: <file> [more files ...]
706# 745# @DESCRIPTION:
707# edos2unix(file, <more files> ...) 746# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
747# to remove all of these text utilities from DEPEND variables because this
748# is a script based solution. Just give it a list of files to convert and
749# they will all be changed from the DOS CRLF format to the UNIX LF format.
708edos2unix() { 750edos2unix() {
709 for f in "$@" 751 echo "$@" | xargs sed -i 's/\r$//'
710 do
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 752}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722 753
723# Make a desktop file ! 754# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 755# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 756# Amaze your friends ! Get the women ! Join today !
726# 757#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 758# make_desktop_entry(<command>, [name], [icon], [type], [path])
728# 759#
729# binary: what binary does the app run with ? 760# binary: what command does the app run with ?
730# name: the name that will show up in the menu 761# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 762# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 763# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 764# a full path to an icon
734# type: what kind of application is this ? for categories: 765# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 766# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 767# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 768make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 770
740 local exec=${1} 771 local exec=${1}
741 local name=${2:-${PN}} 772 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 773 local icon=${3:-${PN}}
743 local type=${4} 774 local type=${4}
744 local path=${5} 775 local path=${5}
745 776
746 if [[ -z ${type} ]] ; then 777 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 778 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 779 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 780 case ${catmaj} in
750 app) 781 app)
751 case ${catmin} in 782 case ${catmin} in
783 accessibility) type=Accessibility;;
752 admin) type=System;; 784 admin) type=System;;
785 antivirus) type=System;;
786 arch) type=Archiving;;
787 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 788 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 789 dicts) type=Dictionary;;
790 doc) type=Documentation;;
755 editors) type=TextEditor;; 791 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 792 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 793 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 794 laptop) type=HardwareSettings;;
759 office) type=Office;; 795 office) type=Office;;
796 pda) type=PDA;;
760 vim) type=TextEditor;; 797 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 798 xemacs) type=TextEditor;;
762 *) type=;; 799 *) type=;;
763 esac 800 esac
764 ;; 801 ;;
765 802
766 dev) 803 dev)
767 type="Development" 804 type="Development"
768 ;; 805 ;;
769 806
770 games) 807 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 808 case ${catmin} in
774 action) type=ActionGame;; 809 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 810 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 811 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 812 emulation) type=Emulator;;
813 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 814 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;; 815 roguelike) type=RolePlaying;;
816 rpg) type=RolePlaying;;
782 simulation) type=Simulation;; 817 simulation) type=Simulation;;
783 sports) type=SportsGame;; 818 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 819 strategy) type=StrategyGame;;
785 *) type=;; 820 *) type=;;
786 esac 821 esac
787 type="Game;${type}" 822 type="Game;${type}"
823 ;;
824
825 gnome)
826 type="Gnome;GTK"
827 ;;
828
829 kde)
830 type="KDE;Qt"
788 ;; 831 ;;
789 832
790 mail) 833 mail)
791 type="Network;Email" 834 type="Network;Email"
792 ;; 835 ;;
794 media) 837 media)
795 case ${catmin} in 838 case ${catmin} in
796 gfx) type=Graphics;; 839 gfx) type=Graphics;;
797 radio) type=Tuner;; 840 radio) type=Tuner;;
798 sound) type=Audio;; 841 sound) type=Audio;;
799 tv) type=TV;; 842 tv) type=TV;;
800 video) type=Video;; 843 video) type=Video;;
801 *) type=;; 844 *) type=;;
802 esac 845 esac
803 type="AudioVideo;${type}" 846 type="AudioVideo;${type}"
804 ;; 847 ;;
805 848
806 net) 849 net)
807 case ${catmin} in 850 case ${catmin} in
808 dialup) type=Dialup;; 851 dialup) type=Dialup;;
809 ftp) type=FileTransfer;; 852 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;; 853 im) type=InstantMessaging;;
811 irc) type=IRCClient;; 854 irc) type=IRCClient;;
812 mail) type=Email;; 855 mail) type=Email;;
813 news) type=News;; 856 news) type=News;;
814 nntp) type=News;; 857 nntp) type=News;;
815 p2p) type=FileTransfer;; 858 p2p) type=FileTransfer;;
816 *) type=;; 859 *) type=;;
817 esac 860 esac
818 type="Network;${type}" 861 type="Network;${type}"
819 ;; 862 ;;
820 863
821 sci) 864 sci)
822 case ${catmin} in 865 case ${catmin} in
823 astro*) type=Astronomoy;; 866 astro*) type=Astronomy;;
824 bio*) type=Biology;; 867 bio*) type=Biology;;
825 calc*) type=Calculator;; 868 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 869 chem*) type=Chemistry;;
870 elec*) type=Electronics;;
827 geo*) type=Geology;; 871 geo*) type=Geology;;
828 math*) type=Math;; 872 math*) type=Math;;
873 physics) type=Physics;;
874 visual*) type=DataVisualization;;
829 *) type=;; 875 *) type=;;
830 esac 876 esac
831 type="Science;${type}" 877 type="Science;${type}"
832 ;; 878 ;;
833 879
880 sys)
881 type="System"
882 ;;
883
834 www) 884 www)
835 case ${catmin} in 885 case ${catmin} in
836 client) type=WebBrowser;; 886 client) type=WebBrowser;;
837 *) type=;; 887 *) type=;;
838 esac 888 esac
839 type="Network" 889 type="Network"
840 ;; 890 ;;
841 891
842 *) 892 *)
847 if [ "${SLOT}" == "0" ] ; then 897 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 898 local desktop_name="${PN}"
849 else 899 else
850 local desktop_name="${PN}-${SLOT}" 900 local desktop_name="${PN}-${SLOT}"
851 fi 901 fi
902 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 903 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 904
905 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 906 [Desktop Entry]
855Encoding=UTF-8 907 Version=1.0
856Version=0.9.2
857Name=${name} 908 Name=${name}
858Type=Application 909 Type=Application
859Comment=${DESCRIPTION} 910 Comment=${DESCRIPTION}
860Exec=${exec} 911 Exec=${exec}
861Path=${path} 912 TryExec=${exec%% *}
862Icon=${icon} 913 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 914 Categories=${type};
915 EOF
864 916
917 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
918
919 (
920 # wrap the env here so that the 'insinto' call
921 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 922 insinto /usr/share/applications
866 doins "${desktop}" 923 doins "${desktop}"
867 924 )
868 return 0
869} 925}
870 926
871# Make a GDM/KDM Session file 927# @FUNCTION: validate_desktop_entries
872# 928# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 929# @MAINTAINER:
874# title: File to execute to start the Window Manager 930# Carsten Lohrke <carlo@gentoo.org>
875# command: Name of the Window Manager 931# @DESCRIPTION:
932# Validate desktop entries using desktop-file-utils
933validate_desktop_entries() {
934 if [[ -x /usr/bin/desktop-file-validate ]] ; then
935 einfo "Checking desktop entry validity"
936 local directories=""
937 for d in /usr/share/applications $@ ; do
938 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
939 done
940 if [[ -n ${directories} ]] ; then
941 for FILE in $(find ${directories} -name "*\.desktop" \
942 -not -path '*.hidden*' | sort -u 2>/dev/null)
943 do
944 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
945 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
946 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
947 done
948 fi
949 echo ""
950 else
951 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
952 fi
953}
876 954
955# @FUNCTION: make_session_desktop
956# @USAGE: <title> <command>
957# @DESCRIPTION:
958# Make a GDM/KDM Session file. The title is the file to execute to start the
959# Window Manager. The command is the name of the Window Manager.
877make_session_desktop() { 960make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 961 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 962 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
880 963
881 local title=$1 964 local title=$1
882 local command=$2 965 local command=$2
883 local desktop=${T}/${wm}.desktop 966 local desktop=${T}/${wm}.desktop
884 967
968 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 969 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 970 Name=${title}
888Comment=This session logs you into ${title} 971 Comment=This session logs you into ${title}
889Exec=${command} 972 Exec=${command}
890TryExec=${command} 973 TryExec=${command}
891Type=Application" > "${desktop}" 974 Type=Application
975 EOF
892 976
977 (
978 # wrap the env here so that the 'insinto' call
979 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 980 insinto /usr/share/xsessions
894 doins "${desktop}" 981 doins "${desktop}"
982 )
895} 983}
896 984
985# @FUNCTION: domenu
986# @USAGE: <menus>
987# @DESCRIPTION:
988# Install the list of .desktop menu files into the appropriate directory
989# (/usr/share/applications).
897domenu() { 990domenu() {
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
898 local i j 994 local i j ret=0
899 insinto /usr/share/applications 995 insinto /usr/share/applications
900 for i in "$@" ; do 996 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 997 if [[ -f ${i} ]] ; then
902 doins "${i}" 998 doins "${i}"
999 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 1000 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 1001 for j in "${i}"/*.desktop ; do
905 doins "${j}" 1002 doins "${j}"
1003 ((ret+=$?))
906 done 1004 done
1005 else
1006 ((++ret))
907 fi 1007 fi
908 done 1008 done
1009 exit ${ret}
1010 )
909} 1011}
1012
1013# @FUNCTION: newmenu
1014# @USAGE: <menu> <newname>
1015# @DESCRIPTION:
1016# Like all other new* functions, install the specified menu as newname.
910newmenu() { 1017newmenu() {
1018 (
1019 # wrap the env here so that the 'insinto' call
1020 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1021 insinto /usr/share/applications
912 newins "$1" "$2" 1022 newins "$@"
1023 )
913} 1024}
914 1025
1026# @FUNCTION: doicon
1027# @USAGE: <list of icons>
1028# @DESCRIPTION:
1029# Install the list of icons into the icon directory (/usr/share/pixmaps).
1030# This is useful in conjunction with creating desktop/menu files.
915doicon() { 1031doicon() {
1032 (
1033 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller
916 local i j 1035 local i j ret
917 insinto /usr/share/pixmaps 1036 insinto /usr/share/pixmaps
918 for i in "$@" ; do 1037 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 1038 if [[ -f ${i} ]] ; then
920 doins "${i}" 1039 doins "${i}"
1040 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 1041 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 1042 for j in "${i}"/*.png ; do
923 doins "${j}" 1043 doins "${j}"
1044 ((ret+=$?))
924 done 1045 done
1046 else
1047 ((++ret))
925 fi 1048 fi
926 done 1049 done
1050 exit ${ret}
1051 )
927} 1052}
1053
1054# @FUNCTION: newicon
1055# @USAGE: <icon> <newname>
1056# @DESCRIPTION:
1057# Like all other new* functions, install the specified icon as newname.
928newicon() { 1058newicon() {
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 1062 insinto /usr/share/pixmaps
930 newins "$1" "$2" 1063 newins "$@"
1064 )
931} 1065}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 1066
938# for internal use only (unpack_pdv and unpack_makeself) 1067# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 1068find_unpackable_file() {
940 local src="$1" 1069 local src=$1
941 if [ -z "${src}" ] 1070 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 1071 src=${DISTDIR}/${A}
944 else 1072 else
945 if [ -e "${DISTDIR}/${src}" ] 1073 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 1074 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 1075 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 1076 src=${PWD}/${src}
951 elif [ -e "${src}" ] 1077 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 1078 src=${src}
954 fi
955 fi 1079 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1080 fi
1081 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 1082 echo "${src}"
958} 1083}
959 1084
1085# @FUNCTION: unpack_pdv
1086# @USAGE: <file to unpack> <size of off_t>
1087# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 1088# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 1089# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad 1090# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1091# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964# 1092#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that 1093# You have to specify the off_t size ... I have no idea how to extract that
967# information out of the binary executable myself. basically you pass in 1094# information out of the binary executable myself. Basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv 1095# the size of the off_t type (in bytes) on the machine that built the pdv
1096# archive.
1097#
969# archive. one way to determine this is by running the following commands: 1098# One way to determine this is by running the following commands:
1099#
1100# @CODE
970# strings <pdv archive> | grep lseek 1101# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 1102# strace -elseek <pdv archive>
1103# @CODE
1104#
972# basically look for the first lseek command (we do the strings/grep because 1105# Basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd 1106# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example: 1107# parameter. Here is an example:
1108#
1109# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1110# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 1111# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1112# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 1113# lseek(3, -4, SEEK_END) = 2981250
1114# @CODE
1115#
979# thus we would pass in the value of '4' as the second parameter. 1116# Thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 1117unpack_pdv() {
981 local src="`find_unpackable_file $1`" 1118 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 1119 local sizeoff_t=$2
983 1120
1121 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1122 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 1123
986 local shrtsrc="`basename ${src}`" 1124 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1125 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1126 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1127 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
990 1128
991 # grab metadata for debug reasons 1129 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 1130 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1131 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 1132
995 # rip out the final file name from the metadata 1133 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1134 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 1135 datafile=$(basename "${datafile}")
998 1136
999 # now lets uncompress/untar the file if need be 1137 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 1138 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1139 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 1140
1003 local iscompressed="`file -b ${tmpfile}`" 1141 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 1142 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 1143 iscompressed=1
1006 mv ${tmpfile}{,.Z} 1144 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 1145 gunzip ${tmpfile}
1008 else 1146 else
1009 iscompressed=0 1147 iscompressed=0
1010 fi 1148 fi
1011 local istar="`file -b ${tmpfile}`" 1149 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1150 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 1151 istar=1
1014 else 1152 else
1015 istar=0 1153 istar=0
1016 fi 1154 fi
1017 1155
1045 true 1183 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1184 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1185 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1186}
1049 1187
1188# @FUNCTION: unpack_makeself
1189# @USAGE: [file to unpack] [offset] [tail|dd]
1190# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1191# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1192# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1193# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1194# many other game companies.
1054# 1195#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1196# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1197# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1198# the proper offset from the script itself.
1059unpack_makeself() { 1199unpack_makeself() {
1200 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1201 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1202 local skip=$2
1062 local exe="$3" 1203 local exe=$3
1063 1204
1205 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1206
1064 local shrtsrc="$(basename "${src}")" 1207 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1208 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1209 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1210 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1211 local skip=0
1070 exe=tail 1212 exe=tail
1071 case ${ver} in 1213 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1214 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1215 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1216 ;;
1075 2.0|2.0.1) 1217 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1218 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1219 ;;
1085 ;; 1227 ;;
1086 2.1.3) 1228 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1229 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1230 let skip="skip + 1"
1089 ;; 1231 ;;
1090 2.1.4) 1232 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1233 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1234 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1235 exe="dd"
1094 ;; 1236 ;;
1095 *) 1237 *)
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1249 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1250 *) die "makeself cant handle exe '${exe}'"
1109 esac 1251 esac
1110 1252
1111 # lets grab the first few bytes of the file to figure out what kind of archive it is 1253 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 local tmpfile="$(emktemp)" 1254 local tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1255 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1256 local filetype=$(file -b "${tmpfile}")
1115 case ${filetype} in 1257 case ${filetype} in
1116 *tar\ archive) 1258 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1259 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1260 ;;
1119 bzip2*) 1261 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1262 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1263 ;;
1131 ;; 1273 ;;
1132 esac 1274 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1275 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1276}
1135 1277
1278# @FUNCTION: check_license
1279# @USAGE: [license]
1280# @DESCRIPTION:
1136# Display a license for user to accept. 1281# Display a license for user to accept. If no license is
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used. 1282# specified, then ${LICENSE} is used.
1140check_license() { 1283check_license() {
1141 local lic=$1 1284 local lic=$1
1142 if [ -z "${lic}" ] ; then 1285 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1286 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1287 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1288 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1289 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1290 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1291 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1292 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1293 lic="${lic}"
1151 fi
1152 fi 1294 fi
1295 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1296 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1297 local l="`basename ${lic}`"
1155 1298
1156 # here is where we check for the licenses the user already 1299 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1300 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1301 local shopts=$-
1159 local alic 1302 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1303 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1304 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1305 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1306 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0 1307 return 0
1165 fi 1308 fi
1166 done 1309 done
1167 set +o noglob; set -$shopts #reset old shell opts 1310 set +o noglob; set -$shopts #reset old shell opts
1168 1311
1169 local licmsg="$(emktemp)" 1312 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1313 cat <<-EOF > ${licmsg}
1171********************************************************** 1314 **********************************************************
1172The following license outlines the terms of use of this 1315 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1316 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1317 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1318 CTRL+C out of this, the install will not run!
1176********************************************************** 1319 **********************************************************
1177 1320
1178EOF 1321 EOF
1179 cat ${lic} >> ${licmsg} 1322 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1323 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1324 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1325 read alic
1183 case ${alic} in 1326 case ${alic} in
1190 die "Failed to accept license" 1333 die "Failed to accept license"
1191 ;; 1334 ;;
1192 esac 1335 esac
1193} 1336}
1194 1337
1338# @FUNCTION: cdrom_get_cds
1339# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1340# @DESCRIPTION:
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1341# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1342# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1343#
1198# with these cdrom functions we handle all the user interaction and 1344# With these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds() 1345# standardize everything. All you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been 1346# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT. 1347# found at CDROM_ROOT.
1202# 1348#
1349# The function will attempt to locate a cd based upon a file that is on
1350# the cd. The more files you give this function, the more cds
1351# the cdrom functions will handle.
1352#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1353# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export 1354# etc... If you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1355# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1356# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1357# also use the CDROM_NAME_SET bash array.
1206# 1358#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1359# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() { 1360cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by 1361 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us 1362 # the # of files they gave us
1216 local cdcnt=0 1363 local cdcnt=0
1217 local f= 1364 local f=
1218 for f in "$@" ; do 1365 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1366 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1367 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1368 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1369 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1370 export CDROM_CURRENT_CD=1
1224 1371
1225 # now we see if the user gave use CD_ROOT ... 1372 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct 1373 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then 1374 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1375 local var=
1235 cdcnt=0 1376 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1378 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1379 var="CD_ROOT_${cdcnt}"
1380 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1381 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1382 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1383 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1384 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1385 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1386 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1387 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1388 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1390 export CDROM_SET=-1
1391 for f in ${CDROM_CHECK_1//:/ } ; do
1392 ((++CDROM_SET))
1393 [[ -e ${CD_ROOT}/${f} ]] && break
1394 done
1395 export CDROM_MATCH=${f}
1249 return 1396 return
1250 fi 1397 fi
1251 1398
1399 # User didn't help us out so lets make sure they know they can
1400 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1402 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo 1403 echo
1260 einfo "If you do not have the CD, but have the data files" 1404 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export" 1405 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1406 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1407 einfo "directory containing the files."
1264 echo 1408 echo
1265 einfo "For example:" 1409 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1410 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1411 echo
1268 else 1412 else
1413 if [[ -n ${CDROM_NAME_SET} ]] ; then
1414 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1415 cdcnt=0
1416 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1417 ((++cdcnt))
1418 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1419 done
1420 fi
1421
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1422 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1423 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1424 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1425 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1426 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1427 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1428 done
1276 echo 1429 echo
1277 einfo "If you do not have the CDs, but have the data files" 1430 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1431 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1432 einfo "the following variables so they point to the right place:"
1280 einfon "" 1433 einfon ""
1281 cdcnt=0 1434 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1435 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1436 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1437 echo -n " CD_ROOT_${cdcnt}"
1285 done 1438 done
1286 echo 1439 echo
1287 einfo "Or, if you have all the files in the same place, or" 1440 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT" 1441 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1444 echo
1292 einfo "For example:" 1445 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1446 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1447 echo
1295 fi 1448 fi
1449
1450 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1451 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1452 cdrom_load_next_cd
1298} 1453}
1299 1454
1300# this is only used when you need access to more than one cd. 1455# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1456# @DESCRIPTION:
1302# when it returns, CDROM_ROOT will be pointing to the second cd. 1457# Some packages are so big they come on multiple CDs. When you're done reading
1303# remember, you can only go forward in the cd chain, you can't go back. 1458# files off a CD and want access to the next one, just call this function.
1459# Again, all the messy details of user interaction are taken care of for you.
1460# Once this returns, just read the variable CDROM_ROOT for the location of the
1461# mounted CD. Note that you can only go forward in the CD list, so make sure
1462# you only call this function when you're done using the current CD.
1304cdrom_load_next_cd() { 1463cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1464 local var
1307 1465 ((++CDROM_CURRENT_CD))
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312 1466
1313 unset CDROM_ROOT 1467 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1468 var=CD_ROOT_${CDROM_CURRENT_CD}
1469 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1470 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1471 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1472 _cdrom_locate_file_on_cd ${!var}
1318 else 1473 else
1319 export CDROM_ROOT=${!var} 1474 export CDROM_ROOT=${!var}
1320 fi 1475 fi
1321 1476
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1327# all it does is try to locate a give file on a cd ... if the cd isn't 1482# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be 1483# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until: 1484# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1485# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1486# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1487_cdrom_locate_file_on_cd() {
1488 local mline=""
1489 local showedmsg=0 showjolietmsg=0
1490
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1491 while [[ -z ${CDROM_ROOT} ]] ; do
1492 local i=0
1493 local -a cdset=(${*//:/ })
1494 if [[ -n ${CDROM_SET} ]] ; then
1495 cdset=(${cdset[${CDROM_SET}]})
1496 fi
1497
1498 while [[ -n ${cdset[${i}]} ]] ; do
1334 local dir="$(dirname ${@})" 1499 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1500 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1501
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1502 local point= node= fs= foo=
1503 while read point node fs foo ; do
1504 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1505 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1506 && continue
1507 point=${point//\040/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1508 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1509 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && export CDROM_ROOT=${mline} 1510 export CDROM_ROOT=${point}
1511 export CDROM_SET=${i}
1512 export CDROM_MATCH=${cdset[${i}]}
1513 return
1514 done <<< "$(get_mounts)"
1515
1516 ((++i))
1343 done 1517 done
1344 1518
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1519 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1520 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1521 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1522 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1523 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1524 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !" 1525 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1526 fi
1362 showedmsg=1 1527 else
1528 if [[ -z ${CDROM_NAME_1} ]] ; then
1529 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1530 else
1531 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1532 einfo "Please insert+mount the ${!var} cdrom now !"
1533 fi
1363 fi 1534 fi
1535 showedmsg=1
1536 fi
1364 einfo "Press return to scan for the cd again" 1537 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1538 einfo "or hit CTRL+C to abort the emerge."
1366 read 1539 echo
1540 if [[ ${showjolietmsg} -eq 0 ]] ; then
1541 showjolietmsg=1
1542 else
1543 ewarn "If you are having trouble with the detection"
1544 ewarn "of your CD, it is possible that you do not have"
1545 ewarn "Joliet support enabled in your kernel. Please"
1546 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1547 ebeep 5
1367 fi 1548 fi
1549 read || die "something is screwed with your system"
1368 done 1550 done
1369} 1551}
1370 1552
1553# @FUNCTION: strip-linguas
1554# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1555# @DESCRIPTION:
1371# Make sure that LINGUAS only contains languages that 1556# Make sure that LINGUAS only contains languages that
1372# a package can support 1557# a package can support. The first form allows you to
1373# 1558# specify a list of LINGUAS. The -i builds a list of po
1374# usage: strip-linguas <allow LINGUAS> 1559# files found in all the directories and uses the
1375# strip-linguas -i <directories of .po files> 1560# intersection of the lists. The -u builds a list of po
1376# strip-linguas -u <directories of .po files> 1561# files found in all the directories and uses the union
1377# 1562# of the lists.
1378# The first form allows you to specify a list of LINGUAS.
1379# The -i builds a list of po files found in all the
1380# directories and uses the intersection of the lists.
1381# The -u builds a list of po files found in all the
1382# directories and uses the union of the lists.
1383strip-linguas() { 1563strip-linguas() {
1384 local ls newls 1564 local ls newls nols
1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1565 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386 local op=$1; shift 1566 local op=$1; shift
1387 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1567 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1388 local d f 1568 local d f
1389 for d in "$@" ; do 1569 for d in "$@" ; do
1390 if [[ ${op} == "-u" ]] ; then 1570 if [[ ${op} == "-u" ]] ; then
1391 newls=${ls} 1571 newls=${ls}
1392 else 1572 else
1393 newls="" 1573 newls=""
1394 fi 1574 fi
1395 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1575 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1396 if [[ ${op} == "-i" ]] ; then 1576 if [[ ${op} == "-i" ]] ; then
1397 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1577 hasq ${f} ${ls} && newls="${newls} ${f}"
1398 else 1578 else
1399 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} || newls="${newls} ${f}"
1400 fi 1580 fi
1401 done 1581 done
1402 ls=${newls} 1582 ls=${newls}
1403 done 1583 done
1404 ls=${ls//.po}
1405 else 1584 else
1406 ls=$@ 1585 ls="$@"
1407 fi 1586 fi
1408 1587
1409 ls=" ${ls} " 1588 nols=""
1410 newls="" 1589 newls=""
1411 for f in ${LINGUAS} ; do 1590 for f in ${LINGUAS} ; do
1412 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1591 if hasq ${f} ${ls} ; then
1413 newls="${newls} ${f}" 1592 newls="${newls} ${f}"
1414 else 1593 else
1415 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1594 nols="${nols} ${f}"
1416 fi 1595 fi
1417 done 1596 done
1418 if [[ -z ${newls} ]] ; then 1597 [[ -n ${nols} ]] \
1419 export LINGUAS="" 1598 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1420 else
1421 export LINGUAS=${newls:1} 1599 export LINGUAS=${newls:1}
1422 fi
1423} 1600}
1424 1601
1425# moved from kernel.eclass since they are generally useful outside of 1602# @FUNCTION: preserve_old_lib
1426# kernel.eclass -iggy (20041002) 1603# @USAGE: <libs to preserve> [more libs]
1427 1604# @DESCRIPTION:
1428# the following functions are useful in kernel module ebuilds, etc.
1429# for an example see ivtv or drbd ebuilds
1430
1431# set's ARCH to match what the kernel expects
1432set_arch_to_kernel() {
1433 i=10
1434 while ((i--)) ; do
1435 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436 done
1437 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1438 case ${ARCH} in
1439 x86) export ARCH="i386";;
1440 amd64) export ARCH="x86_64";;
1441 hppa) export ARCH="parisc";;
1442 mips) export ARCH="mips";;
1443 sparc) export ARCH="$(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!
1444 *) export ARCH="${ARCH}";;
1445 esac
1446}
1447
1448# set's ARCH back to what portage expects
1449set_arch_to_portage() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1455}
1456
1457# Jeremy Huddleston <eradicator@gentoo.org>:
1458# preserve_old_lib /path/to/libblah.so.0
1459# preserve_old_lib_notify /path/to/libblah.so.0
1460#
1461# These functions are useful when a lib in your package changes --soname. Such 1605# These functions are useful when a lib in your package changes ABI SONAME.
1462# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1606# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1463# would break packages that link against it. Most people get around this 1607# would break packages that link against it. Most people get around this
1464# by using the portage SLOT mechanism, but that is not always a relevant 1608# by using the portage SLOT mechanism, but that is not always a relevant
1465# solution, so instead you can add the following to your ebuilds: 1609# solution, so instead you can call this from pkg_preinst. See also the
1466# 1610# preserve_old_lib_notify function.
1467# src_install() {
1468# ...
1469# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472#
1473# pkg_postinst() {
1474# ...
1475# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478
1479preserve_old_lib() { 1611preserve_old_lib() {
1480 LIB=$1 1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage"
1615 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1481 1617
1482 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1618 # let portage worry about it
1483 SONAME=`basename ${LIB}` 1619 has preserve-libs ${FEATURES} && return 0
1484 DIRNAME=`dirname ${LIB}`
1485 1620
1486 dodir ${DIRNAME} 1621 local lib dir
1487 cp ${ROOT}${LIB} ${D}${DIRNAME} 1622 for lib in "$@" ; do
1623 [[ -e ${ROOT}/${lib} ]] || continue
1624 dir=${lib%/*}
1625 dodir ${dir} || die "dodir ${dir} failed"
1626 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1488 touch ${D}${LIB} 1627 touch "${D}"/${lib}
1489 fi 1628 done
1490} 1629}
1491 1630
1631# @FUNCTION: preserve_old_lib_notify
1632# @USAGE: <libs to notify> [more libs]
1633# @DESCRIPTION:
1634# Spit helpful messages about the libraries preserved by preserve_old_lib.
1492preserve_old_lib_notify() { 1635preserve_old_lib_notify() {
1493 LIB=$1 1636 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1637 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1638 die "Invalid preserve_old_lib_notify() usage"
1639 fi
1494 1640
1495 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1641 # let portage worry about it
1496 SONAME=`basename ${LIB}` 1642 has preserve-libs ${FEATURES} && return 0
1497 1643
1644 local lib notice=0
1645 for lib in "$@" ; do
1646 [[ -e ${ROOT}/${lib} ]] || continue
1647 if [[ ${notice} -eq 0 ]] ; then
1648 notice=1
1498 einfo "An old version of an installed library was detected on your system." 1649 ewarn "Old versions of installed libraries were detected on your system."
1499 einfo "In order to avoid breaking packages that link against is, this older version" 1650 ewarn "In order to avoid breaking packages that depend on these old libs,"
1500 einfo "is not being removed. In order to make full use of this newer version," 1651 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1501 einfo "you will need to execute the following command:" 1652 ewarn "in order to remove these old dependencies. If you do not have this"
1502 einfo " revdep-rebuild --soname ${SONAME}" 1653 ewarn "helper program, simply emerge the 'gentoolkit' package."
1503 einfo 1654 ewarn
1504 einfo "After doing that, you can safely remove ${LIB}"
1505 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 fi 1655 fi
1656 ewarn " # revdep-rebuild --library ${lib##*/}"
1657 done
1658 if [[ ${notice} -eq 1 ]] ; then
1659 ewarn
1660 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1661 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1662 for lib in "$@" ; do
1663 ewarn " # rm '${lib}'"
1664 done
1665 fi
1507} 1666}
1508 1667
1509# Hack for people to figure out if a package was built with 1668# @FUNCTION: built_with_use
1510# certain USE flags 1669# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1670# @DESCRIPTION:
1671# A temporary hack until portage properly supports DEPENDing on USE
1672# flags being enabled in packages. This will check to see if the specified
1673# DEPEND atom was built with the specified list of USE flags. The
1674# --missing option controls the behavior if called on a package that does
1675# not actually support the defined USE flags (aka listed in IUSE).
1676# The default is to abort (call die). The -a and -o flags control
1677# the requirements of the USE flags. They correspond to "and" and "or"
1678# logic. So the -a flag means all listed USE flags must be enabled
1679# while the -o flag means at least one of the listed IUSE flags must be
1680# enabled. The --hidden option is really for internal use only as it
1681# means the USE flag we're checking is hidden expanded, so it won't be found
1682# in IUSE like normal USE flags.
1511# 1683#
1512# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1684# Remember that this function isn't terribly intelligent so order of optional
1513# ex: built_with_use xchat gtk2 1685# flags matter.
1514#
1515# Flags: -a all USE flags should be utilized
1516# -o at least one USE flag should be utilized
1517# Note: the default flag is '-a'
1518built_with_use() { 1686built_with_use() {
1687 local hidden="no"
1688 if [[ $1 == "--hidden" ]] ; then
1689 hidden="yes"
1690 shift
1691 fi
1692
1693 local missing_action="die"
1694 if [[ $1 == "--missing" ]] ; then
1695 missing_action=$2
1696 shift ; shift
1697 case ${missing_action} in
1698 true|false|die) ;;
1699 *) die "unknown action '${missing_action}'";;
1700 esac
1701 fi
1702
1519 local opt=$1 1703 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521 1705
1522 local PKG=$(best_version $1) 1706 local PKG=$(best_version $1)
1707 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift 1708 shift
1524 1709
1525 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1710 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 [[ ! -e ${USEFILE} ]] && return 1 1711 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1712
1713 # if the IUSE file doesn't exist, the read will error out, we need to handle
1714 # this gracefully
1715 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1716 case ${missing_action} in
1717 true) return 0;;
1718 false) return 1;;
1719 die) die "Unable to determine what USE flags $PKG was built with";;
1720 esac
1721 fi
1722
1723 if [[ ${hidden} == "no" ]] ; then
1724 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1725 # Don't check USE_EXPAND #147237
1726 local expand
1727 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1728 if [[ $1 == ${expand}_* ]] ; then
1729 expand=""
1730 break
1731 fi
1732 done
1733 if [[ -n ${expand} ]] ; then
1734 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1735 case ${missing_action} in
1736 true) return 0;;
1737 false) return 1;;
1738 die) die "$PKG does not actually support the $1 USE flag!";;
1739 esac
1740 fi
1741 fi
1742 fi
1527 1743
1528 local USE_BUILT=$(<${USEFILE}) 1744 local USE_BUILT=$(<${USEFILE})
1529 while [[ $# -gt 0 ]] ; do 1745 while [[ $# -gt 0 ]] ; do
1530 if [[ ${opt} = "-o" ]] ; then 1746 if [[ ${opt} = "-o" ]] ; then
1531 has $1 ${USE_BUILT} && return 0 1747 has $1 ${USE_BUILT} && return 0
1535 shift 1751 shift
1536 done 1752 done
1537 [[ ${opt} = "-a" ]] 1753 [[ ${opt} = "-a" ]]
1538} 1754}
1539 1755
1756# @FUNCTION: epunt_cxx
1757# @USAGE: [dir to scan]
1758# @DESCRIPTION:
1540# Many configure scripts wrongly bail when a C++ compiler 1759# Many configure scripts wrongly bail when a C++ compiler could not be
1541# could not be detected. #73450 1760# detected. If dir is not specified, then it defaults to ${S}.
1761#
1762# http://bugs.gentoo.org/73450
1542epunt_cxx() { 1763epunt_cxx() {
1543 local dir=$1 1764 local dir=$1
1544 [[ -z ${dir} ]] && dir=${S} 1765 [[ -z ${dir} ]] && dir=${S}
1545 ebegin "Removing useless C++ checks" 1766 ebegin "Removing useless C++ checks"
1546 local f 1767 local f
1547 for f in $(find ${dir} -name configure) ; do 1768 find "${dir}" -name configure | while read f ; do
1548 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1769 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549 done 1770 done
1550 eend 0 1771 eend 0
1551} 1772}
1552 1773
1553# dopamd <file> [more files] 1774# @FUNCTION: make_wrapper
1554# 1775# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1555# Install pam auth config file in /etc/pam.d 1776# @DESCRIPTION:
1556dopamd() { 1777# Create a shell wrapper script named wrapper in installpath
1557 [[ -z $1 ]] && die "dopamd requires at least one argument" 1778# (defaults to the bindir) to execute target (default of wrapper) by
1558 1779# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1559 use pam || return 0 1780# libpaths followed by optionally changing directory to chdir.
1560
1561 INSDESTTREE=/etc/pam.d \
1562 doins "$@" || die "failed to install $@"
1563}
1564# newpamd <old name> <new name>
1565#
1566# Install pam file <old name> as <new name> in /etc/pam.d
1567newpamd() {
1568 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1569
1570 use pam || return 0
1571
1572 INSDESTTREE=/etc/pam.d \
1573 newins "$1" "$2" || die "failed to install $1 as $2"
1574}
1575
1576# make a wrapper script ...
1577# NOTE: this was originally games_make_wrapper, but I noticed other places where
1578# this could be used, so I have moved it here and made it not games-specific
1579# -- wolf31o2
1580# $1 == wrapper name
1581# $2 == binary to run
1582# $3 == directory to chdir before running binary
1583# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1584# $5 == path for wrapper
1585make_wrapper() { 1781make_wrapper() {
1586 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1782 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 local tmpwrapper=$(emktemp) 1783 local tmpwrapper=$(emktemp)
1784 # We don't want to quote ${bin} so that people can pass complex
1785 # things as $bin ... "./someprog --args"
1588 cat << EOF > "${tmpwrapper}" 1786 cat << EOF > "${tmpwrapper}"
1589#!/bin/sh 1787#!/bin/sh
1590cd "${chdir}" 1788cd "${chdir:-.}"
1789if [ -n "${libdir}" ] ; then
1790 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1591export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1791 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1792 else
1793 export LD_LIBRARY_PATH="${libdir}"
1794 fi
1795fi
1592exec ${bin} "\$@" 1796exec ${bin} "\$@"
1593EOF 1797EOF
1594 chmod go+rx "${tmpwrapper}" 1798 chmod go+rx "${tmpwrapper}"
1595 if [ -n "${5}" ] 1799 if [[ -n ${path} ]] ; then
1596 then 1800 (
1597 exeinto ${5} 1801 exeinto "${path}"
1598 newexe "${tmpwrapper}" "${wrapper}" 1802 newexe "${tmpwrapper}" "${wrapper}"
1803 ) || die
1599 else 1804 else
1600 newbin "${tmpwrapper}" "${wrapper}" 1805 newbin "${tmpwrapper}" "${wrapper}" || die
1601 fi 1806 fi
1602} 1807}

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