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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 1.307 2008/09/20 19:03:31 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. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
287 do 280 do
288 # Generate some useful debug info ... 281 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 284
292 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
293 then 292 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 298
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
327 301
328 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
329 then 303 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 305 echo
370 then 344 then
371 einfo "Done with patching" 345 einfo "Done with patching"
372 fi 346 fi
373} 347}
374 348
349# @FUNCTION: emktemp
350# @USAGE: [temp dir]
351# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 353# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 354emktemp() {
381 local exe="touch" 355 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 357 local topdir=$1
384 358
385 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 361 && topdir="/tmp" \
389 || topdir="${T}" 362 || topdir=${T}
390 fi 363 fi
391 364
392 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
393 then 366 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 367 local tmp=/
395 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 370 done
398 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 372 echo "${tmp}"
400 else 373 else
401 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 375 # but should produce a usable file on all userlands
403 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 380 fi
381 fi
406} 382}
407 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 393# 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() { 394egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then 395 case ${CHOST} in
396 *-darwin*)
416 case "$2" in 397 case "$2" in
417 *[!0-9]*) # Non numeric 398 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 399 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;; 400 ;;
420 *) # Numeric 401 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;; 403 ;;
423 esac 404 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then 405 ;;
425 local action 406 *-freebsd*|*-dragonfly*)
426 if [ "$1" == "passwd" ] 407 local opts action="user"
427 then 408 [[ $1 == "passwd" ]] || action="group"
428 action="user" 409
429 else 410 # lookup by uid/gid
430 action="group" 411 if [[ $2 == [[:digit:]]* ]] ; then
412 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 413 fi
414
432 pw show "${action}" "$2" -q 415 pw show ${action} ${opts} "$2" -q
433 else 416 ;;
417 *-netbsd*|*-openbsd*)
418 grep "$2:\*:" /etc/$1
419 ;;
420 *)
434 which nscd >& /dev/null && nscd -i "$1" 421 type -p nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2" 422 getent "$1" "$2"
436 fi 423 ;;
424 esac
437} 425}
438 426
439# Simplify/standardize adding users to the system 427# @FUNCTION: enewuser
440# vapier@gentoo.org 428# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 429# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 430# Same as enewgroup, you are not required to understand how to properly add
443# 431# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 432# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 433# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 434# 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() { 435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
453 # get the username 443 # get the username
454 local euser=$1; shift 444 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 445 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 446 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 447 die "Cannot call enewuser without a username"
458 fi 448 fi
459 449
460 # lets see if the username already exists 450 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 451 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 452 return 0
463 fi 453 fi
464 einfo "Adding user '${euser}' to your system ..." 454 einfo "Adding user '${euser}' to your system ..."
465 455
466 # options to pass to useradd 456 # options to pass to useradd
467 local opts= 457 local opts=
468 458
469 # handle uid 459 # handle uid
470 local euid=$1; shift 460 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 461 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 462 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 463 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 464 euid="next"
475 fi 465 fi
476 else 466 else
477 eerror "Userid given but is not greater than 0 !" 467 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 468 die "${euid} is not a valid UID"
479 fi 469 fi
480 else 470 else
481 euid="next" 471 euid="next"
482 fi 472 fi
483 if [[ ${euid} == "next" ]] ; then 473 if [[ ${euid} == "next" ]] ; then
484 local pwrange 474 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 475 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 476 done
493 fi 477 fi
494 opts="${opts} -u ${euid}" 478 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 479 einfo " - Userid: ${euid}"
496 480
497 # handle shell 481 # handle shell
498 local eshell=$1; shift 482 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 484 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 485 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
503 fi 491 fi
504 else 492 else
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break
495 done
496
497 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use, proceeding with userland default."
505 case ${USERLAND} in 499 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";; 500 GNU) shell="/bin/false" ;;
507 BSD) eshell="/usr/sbin/nologin";; 501 BSD) shell="/sbin/nologin" ;;
508 *) eshell="/bin/false";; 502 Darwin) shell="/usr/sbin/nologin" ;;
503 *) die "Unable to identify the default shell for userland ${USERLAND}"
509 esac 504 esac
505 fi
506
507 eshell=${shell}
510 fi 508 fi
511 einfo " - Shell: ${eshell}" 509 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 510 opts="${opts} -s ${eshell}"
513 511
514 # handle homedir 512 # handle homedir
551 einfo " - Groups: ${egroups}" 549 einfo " - Groups: ${egroups}"
552 550
553 # handle extra and add the user 551 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON} 552 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 553 export SANDBOX_ON="0"
556 case ${USERLAND} in 554 case ${CHOST} in
557 Darwin) 555 *-darwin*)
558 ### Make the user 556 ### Make the user
559 if [[ -z $@ ]] ; then 557 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid} 558 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell} 559 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome} 560 dscl . create /users/${euser} home ${ehome}
573 einfo "Please report the ebuild along with the info below" 571 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@" 572 einfo "eextra: $@"
575 die "Required function missing" 573 die "Required function missing"
576 fi 574 fi
577 ;; 575 ;;
578 BSD) 576 *-freebsd*|*-dragonfly*)
579 if [[ -z $@ ]] ; then 577 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \ 578 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \ 579 -c "added by portage for ${PN}" \
582 die "enewuser failed" 580 die "enewuser failed"
583 else 581 else
584 einfo " - Extra: $@" 582 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \ 583 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed" 584 "$@" || die "enewuser failed"
587 fi 585 fi
588 ;; 586 ;;
587
588 *-netbsd*)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-openbsd*)
598 if [[ -z $@ ]] ; then
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} || die "enewuser failed"
602 else
603 einfo " - Extra: $@"
604 useradd -u ${euid} -s ${eshell} \
605 -d ${ehome} -c "Added by portage for ${PN}" \
606 -g ${egroups} ${euser} "$@" || die "enewuser failed"
607 fi
608 ;;
609
589 *) 610 *)
590 if [[ -z $@ ]] ; then 611 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \ 612 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \ 613 -c "added by portage for ${PN}" \
593 || die "enewuser failed" 614 || die "enewuser failed"
596 useradd ${opts} ${euser} "$@" \ 617 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 618 || die "enewuser failed"
598 fi 619 fi
599 ;; 620 ;;
600 esac 621 esac
622
623 if [[ ! -e ${ROOT}/${ehome} ]] ; then
624 einfo " - Creating ${ehome} in ${ROOT}"
625 mkdir -p "${ROOT}/${ehome}"
626 chown ${euser} "${ROOT}/${ehome}"
627 chmod 755 "${ROOT}/${ehome}"
628 fi
629
601 export SANDBOX_ON=${oldsandbox} 630 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} 631}
611 632
612# Simplify/standardize adding groups to the system 633# @FUNCTION: enewgroup
613# vapier@gentoo.org 634# @USAGE: <group> [gid]
614# 635# @DESCRIPTION:
615# enewgroup(group, gid) 636# This function does not require you to understand how to properly add a
616# 637# group to the system. Just give it a group name to add and enewgroup will
617# Default values if you do not specify any: 638# do the rest. You may specify the gid for the group or allow the group to
618# groupname: REQUIRED ! 639# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 640enewgroup() {
641 case ${EBUILD_PHASE} in
642 unpack|compile|test|install)
643 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
644 eerror "Package fails at QA and at life. Please file a bug."
645 die "Bad package! enewgroup is only for use in pkg_* functions!"
646 esac
647
622 # get the group 648 # get the group
623 local egroup="$1"; shift 649 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 650 if [ -z "${egroup}" ]
625 then 651 then
626 eerror "No group specified !" 652 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 653 die "Cannot call enewgroup without a group"
628 fi 654 fi
629 655
630 # see if group already exists 656 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 657 if [[ -n $(egetent group "${egroup}") ]]; then
632 then
633 return 0 658 return 0
634 fi 659 fi
635 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
636 661
637 # options to pass to useradd 662 # options to pass to useradd
643 then 668 then
644 if [ "${egid}" -gt 0 ] 669 if [ "${egid}" -gt 0 ]
645 then 670 then
646 if [ -z "`egetent group ${egid}`" ] 671 if [ -z "`egetent group ${egid}`" ]
647 then 672 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then 673 if [[ "${CHOST}" == *-darwin* ]]; then
649 opts="${opts} ${egid}" 674 opts="${opts} ${egid}"
650 else 675 else
651 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
652 fi 677 fi
653 else 678 else
667 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
668 693
669 # add the group 694 # add the group
670 local oldsandbox="${SANDBOX_ON}" 695 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0" 696 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then 697 case ${CHOST} in
698 *-darwin*)
673 if [ ! -z "${eextra}" ]; 699 if [ ! -z "${eextra}" ];
674 then 700 then
675 einfo "Extra options are not supported on Darwin/OS X yet" 701 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below" 702 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}" 703 einfo "eextra: ${eextra}"
678 die "Required function missing" 704 die "Required function missing"
679 fi 705 fi
680 706
681 # If we need the next available 707 # If we need the next available
682 case ${egid} in 708 case ${egid} in
683 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
685 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
686 done 712 done
687 esac 713 esac
688 dscl . create /groups/${egroup} gid ${egid} 714 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 715 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 716 ;;
717
718 *-freebsd*|*-dragonfly*)
691 case ${egid} in 719 case ${egid} in
692 *[!0-9]*) # Non numeric 720 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 721 for ((egid = 101; egid <= 999; egid++)); do
694 [ -z "`egetent group ${egid}`" ] && break 722 [[ -z $(egetent group ${egid}) ]] && break
695 done 723 done
696 esac 724 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else 726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
699 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi 740 ;;
741 esac
701 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
702} 743}
703 744
704# Simple script to replace 'dos2unix' binaries 745# @FUNCTION: edos2unix
705# vapier@gentoo.org 746# @USAGE: <file> [more files ...]
706# 747# @DESCRIPTION:
707# edos2unix(file, <more files> ...) 748# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
749# to remove all of these text utilities from DEPEND variables because this
750# is a script based solution. Just give it a list of files to convert and
751# they will all be changed from the DOS CRLF format to the UNIX LF format.
708edos2unix() { 752edos2unix() {
709 for f in "$@" 753 echo "$@" | xargs sed -i 's/\r$//'
710 do
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 754}
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##############################################################
722 755
723# Make a desktop file ! 756# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 758# Amaze your friends ! Get the women ! Join today !
726# 759#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 760# make_desktop_entry(<command>, [name], [icon], [type], [path])
728# 761#
729# binary: what binary does the app run with ? 762# binary: what command does the app run with ?
730# name: the name that will show up in the menu 763# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 764# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 765# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 766# a full path to an icon
734# type: what kind of application is this ? for categories: 767# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 768# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 769# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 770make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 771 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 772
740 local exec=${1} 773 local exec=${1}
741 local name=${2:-${PN}} 774 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 775 local icon=${3:-${PN}}
743 local type=${4} 776 local type=${4}
744 local path=${5} 777 local path=${5}
745 778
746 if [[ -z ${type} ]] ; then 779 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 780 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 781 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 782 case ${catmaj} in
750 app) 783 app)
751 case ${catmin} in 784 case ${catmin} in
785 accessibility) type=Accessibility;;
752 admin) type=System;; 786 admin) type=System;;
787 antivirus) type=System;;
788 arch) type=Archiving;;
789 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 790 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 791 dicts) type=Dictionary;;
792 doc) type=Documentation;;
755 editors) type=TextEditor;; 793 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 794 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 795 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 796 laptop) type=HardwareSettings;;
759 office) type=Office;; 797 office) type=Office;;
798 pda) type=PDA;;
760 vim) type=TextEditor;; 799 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 800 xemacs) type=TextEditor;;
762 *) type=;; 801 *) type=;;
763 esac 802 esac
764 ;; 803 ;;
765 804
766 dev) 805 dev)
767 type="Development" 806 type="Development"
768 ;; 807 ;;
769 808
770 games) 809 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 810 case ${catmin} in
774 action) type=ActionGame;; 811 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 812 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 813 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 814 emulation) type=Emulator;;
815 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 816 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;; 817 roguelike) type=RolePlaying;;
818 rpg) type=RolePlaying;;
782 simulation) type=Simulation;; 819 simulation) type=Simulation;;
783 sports) type=SportsGame;; 820 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 821 strategy) type=StrategyGame;;
785 *) type=;; 822 *) type=;;
786 esac 823 esac
787 type="Game;${type}" 824 type="Game;${type}"
825 ;;
826
827 gnome)
828 type="Gnome;GTK"
829 ;;
830
831 kde)
832 type="KDE;Qt"
788 ;; 833 ;;
789 834
790 mail) 835 mail)
791 type="Network;Email" 836 type="Network;Email"
792 ;; 837 ;;
794 media) 839 media)
795 case ${catmin} in 840 case ${catmin} in
796 gfx) type=Graphics;; 841 gfx) type=Graphics;;
797 radio) type=Tuner;; 842 radio) type=Tuner;;
798 sound) type=Audio;; 843 sound) type=Audio;;
799 tv) type=TV;; 844 tv) type=TV;;
800 video) type=Video;; 845 video) type=Video;;
801 *) type=;; 846 *) type=;;
802 esac 847 esac
803 type="AudioVideo;${type}" 848 type="AudioVideo;${type}"
804 ;; 849 ;;
805 850
806 net) 851 net)
807 case ${catmin} in 852 case ${catmin} in
808 dialup) type=Dialup;; 853 dialup) type=Dialup;;
809 ftp) type=FileTransfer;; 854 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;; 855 im) type=InstantMessaging;;
811 irc) type=IRCClient;; 856 irc) type=IRCClient;;
812 mail) type=Email;; 857 mail) type=Email;;
813 news) type=News;; 858 news) type=News;;
814 nntp) type=News;; 859 nntp) type=News;;
815 p2p) type=FileTransfer;; 860 p2p) type=FileTransfer;;
816 *) type=;; 861 *) type=;;
817 esac 862 esac
818 type="Network;${type}" 863 type="Network;${type}"
819 ;; 864 ;;
820 865
821 sci) 866 sci)
822 case ${catmin} in 867 case ${catmin} in
823 astro*) type=Astronomoy;; 868 astro*) type=Astronomy;;
824 bio*) type=Biology;; 869 bio*) type=Biology;;
825 calc*) type=Calculator;; 870 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
872 elec*) type=Electronics;;
827 geo*) type=Geology;; 873 geo*) type=Geology;;
828 math*) type=Math;; 874 math*) type=Math;;
875 physics) type=Physics;;
876 visual*) type=DataVisualization;;
829 *) type=;; 877 *) type=;;
830 esac 878 esac
831 type="Science;${type}" 879 type="Science;${type}"
832 ;; 880 ;;
833 881
882 sys)
883 type="System"
884 ;;
885
834 www) 886 www)
835 case ${catmin} in 887 case ${catmin} in
836 client) type=WebBrowser;; 888 client) type=WebBrowser;;
837 *) type=;; 889 *) type=;;
838 esac 890 esac
839 type="Network" 891 type="Network"
840 ;; 892 ;;
841 893
842 *) 894 *)
847 if [ "${SLOT}" == "0" ] ; then 899 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 900 local desktop_name="${PN}"
849 else 901 else
850 local desktop_name="${PN}-${SLOT}" 902 local desktop_name="${PN}-${SLOT}"
851 fi 903 fi
904 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 905 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 906
907 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 908 [Desktop Entry]
855Encoding=UTF-8 909 Version=1.0
856Version=0.9.2
857Name=${name} 910 Name=${name}
858Type=Application 911 Type=Application
859Comment=${DESCRIPTION} 912 Comment=${DESCRIPTION}
860Exec=${exec} 913 Exec=${exec}
861Path=${path} 914 TryExec=${exec%% *}
862Icon=${icon} 915 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 916 Categories=${type};
917 EOF
864 918
919 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
920
921 (
922 # wrap the env here so that the 'insinto' call
923 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 924 insinto /usr/share/applications
866 doins "${desktop}" 925 doins "${desktop}"
867 926 )
868 return 0
869} 927}
870 928
871# Make a GDM/KDM Session file 929# @FUNCTION: validate_desktop_entries
872# 930# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 931# @MAINTAINER:
874# title: File to execute to start the Window Manager 932# Carsten Lohrke <carlo@gentoo.org>
875# command: Name of the Window Manager 933# @DESCRIPTION:
934# Validate desktop entries using desktop-file-utils
935validate_desktop_entries() {
936 if [[ -x /usr/bin/desktop-file-validate ]] ; then
937 einfo "Checking desktop entry validity"
938 local directories=""
939 for d in /usr/share/applications $@ ; do
940 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
941 done
942 if [[ -n ${directories} ]] ; then
943 for FILE in $(find ${directories} -name "*\.desktop" \
944 -not -path '*.hidden*' | sort -u 2>/dev/null)
945 do
946 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
947 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
948 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
949 done
950 fi
951 echo ""
952 else
953 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
954 fi
955}
876 956
957# @FUNCTION: make_session_desktop
958# @USAGE: <title> <command>
959# @DESCRIPTION:
960# Make a GDM/KDM Session file. The title is the file to execute to start the
961# Window Manager. The command is the name of the Window Manager.
877make_session_desktop() { 962make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 963 [[ -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 1 964 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
880 965
881 local title=$1 966 local title=$1
882 local command=$2 967 local command=$2
883 local desktop=${T}/${wm}.desktop 968 local desktop=${T}/${wm}.desktop
884 969
970 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 971 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 972 Name=${title}
888Comment=This session logs you into ${title} 973 Comment=This session logs you into ${title}
889Exec=${command} 974 Exec=${command}
890TryExec=${command} 975 TryExec=${command}
891Type=Application" > "${desktop}" 976 Type=Application
977 EOF
892 978
979 (
980 # wrap the env here so that the 'insinto' call
981 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 982 insinto /usr/share/xsessions
894 doins "${desktop}" 983 doins "${desktop}"
984 )
895} 985}
896 986
987# @FUNCTION: domenu
988# @USAGE: <menus>
989# @DESCRIPTION:
990# Install the list of .desktop menu files into the appropriate directory
991# (/usr/share/applications).
897domenu() { 992domenu() {
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
898 local i j 996 local i j ret=0
899 insinto /usr/share/applications 997 insinto /usr/share/applications
900 for i in "$@" ; do 998 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 999 if [[ -f ${i} ]] ; then
902 doins "${i}" 1000 doins "${i}"
1001 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 1002 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 1003 for j in "${i}"/*.desktop ; do
905 doins "${j}" 1004 doins "${j}"
1005 ((ret+=$?))
906 done 1006 done
1007 else
1008 ((++ret))
907 fi 1009 fi
908 done 1010 done
1011 exit ${ret}
1012 )
909} 1013}
1014
1015# @FUNCTION: newmenu
1016# @USAGE: <menu> <newname>
1017# @DESCRIPTION:
1018# Like all other new* functions, install the specified menu as newname.
910newmenu() { 1019newmenu() {
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1023 insinto /usr/share/applications
912 newins "$1" "$2" 1024 newins "$@"
1025 )
913} 1026}
914 1027
1028# @FUNCTION: doicon
1029# @USAGE: <list of icons>
1030# @DESCRIPTION:
1031# Install the list of icons into the icon directory (/usr/share/pixmaps).
1032# This is useful in conjunction with creating desktop/menu files.
915doicon() { 1033doicon() {
1034 (
1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
916 local i j 1037 local i j ret
917 insinto /usr/share/pixmaps 1038 insinto /usr/share/pixmaps
918 for i in "$@" ; do 1039 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 1040 if [[ -f ${i} ]] ; then
920 doins "${i}" 1041 doins "${i}"
1042 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 1043 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 1044 for j in "${i}"/*.png ; do
923 doins "${j}" 1045 doins "${j}"
1046 ((ret+=$?))
924 done 1047 done
1048 else
1049 ((++ret))
925 fi 1050 fi
926 done 1051 done
1052 exit ${ret}
1053 )
927} 1054}
1055
1056# @FUNCTION: newicon
1057# @USAGE: <icon> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified icon as newname.
928newicon() { 1060newicon() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 1064 insinto /usr/share/pixmaps
930 newins "$1" "$2" 1065 newins "$@"
1066 )
931} 1067}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 1068
938# for internal use only (unpack_pdv and unpack_makeself) 1069# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 1070find_unpackable_file() {
940 local src="$1" 1071 local src=$1
941 if [ -z "${src}" ] 1072 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 1073 src=${DISTDIR}/${A}
944 else 1074 else
945 if [ -e "${DISTDIR}/${src}" ] 1075 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 1076 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 1077 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 1078 src=${PWD}/${src}
951 elif [ -e "${src}" ] 1079 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 1080 src=${src}
954 fi
955 fi 1081 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1082 fi
1083 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 1084 echo "${src}"
958} 1085}
959 1086
1087# @FUNCTION: unpack_pdv
1088# @USAGE: <file to unpack> <size of off_t>
1089# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 1090# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 1091# 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 1092# 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. 1093# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964# 1094#
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 1095# 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 1096# 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 1097# the size of the off_t type (in bytes) on the machine that built the pdv
1098# archive.
1099#
969# archive. one way to determine this is by running the following commands: 1100# One way to determine this is by running the following commands:
1101#
1102# @CODE
970# strings <pdv archive> | grep lseek 1103# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 1104# strace -elseek <pdv archive>
1105# @CODE
1106#
972# basically look for the first lseek command (we do the strings/grep because 1107# 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 1108# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example: 1109# parameter. Here is an example:
1110#
1111# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1112# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 1113# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1114# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 1115# lseek(3, -4, SEEK_END) = 2981250
1116# @CODE
1117#
979# thus we would pass in the value of '4' as the second parameter. 1118# Thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 1119unpack_pdv() {
981 local src="`find_unpackable_file $1`" 1120 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 1121 local sizeoff_t=$2
983 1122
1123 [[ -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 :(" 1124 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 1125
986 local shrtsrc="`basename ${src}`" 1126 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1128 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1129 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
990 1130
991 # grab metadata for debug reasons 1131 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 1132 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1133 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 1134
995 # rip out the final file name from the metadata 1135 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1136 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 1137 datafile=$(basename "${datafile}")
998 1138
999 # now lets uncompress/untar the file if need be 1139 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 1140 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 1142
1003 local iscompressed="`file -b ${tmpfile}`" 1143 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 1144 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 1145 iscompressed=1
1006 mv ${tmpfile}{,.Z} 1146 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 1147 gunzip ${tmpfile}
1008 else 1148 else
1009 iscompressed=0 1149 iscompressed=0
1010 fi 1150 fi
1011 local istar="`file -b ${tmpfile}`" 1151 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1152 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 1153 istar=1
1014 else 1154 else
1015 istar=0 1155 istar=0
1016 fi 1156 fi
1017 1157
1045 true 1185 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1188}
1049 1189
1190# @FUNCTION: unpack_makeself
1191# @USAGE: [file to unpack] [offset] [tail|dd]
1192# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1193# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1194# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1195# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1196# many other game companies.
1054# 1197#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1198# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1199# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1200# the proper offset from the script itself.
1059unpack_makeself() { 1201unpack_makeself() {
1202 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1203 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1204 local skip=$2
1062 local exe="$3" 1205 local exe=$3
1063 1206
1207 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1208
1064 local shrtsrc="$(basename "${src}")" 1209 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1210 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1211 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1212 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1213 local skip=0
1070 exe=tail 1214 exe=tail
1071 case ${ver} in 1215 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1216 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1217 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1218 ;;
1075 2.0|2.0.1) 1219 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1220 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1221 ;;
1085 ;; 1229 ;;
1086 2.1.3) 1230 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1231 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1232 let skip="skip + 1"
1089 ;; 1233 ;;
1090 2.1.4) 1234 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1235 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1236 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1237 exe="dd"
1094 ;; 1238 ;;
1095 *) 1239 *)
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1251 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1252 *) die "makeself cant handle exe '${exe}'"
1109 esac 1253 esac
1110 1254
1111 # lets grab the first few bytes of the file to figure out what kind of archive it is 1255 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 local tmpfile="$(emktemp)" 1256 local tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1257 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1258 local filetype=$(file -b "${tmpfile}")
1115 case ${filetype} in 1259 case ${filetype} in
1116 *tar\ archive) 1260 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1261 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1262 ;;
1119 bzip2*) 1263 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1264 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1265 ;;
1131 ;; 1275 ;;
1132 esac 1276 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1277 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1278}
1135 1279
1280# @FUNCTION: check_license
1281# @USAGE: [license]
1282# @DESCRIPTION:
1136# Display a license for user to accept. 1283# 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. 1284# specified, then ${LICENSE} is used.
1140check_license() { 1285check_license() {
1141 local lic=$1 1286 local lic=$1
1142 if [ -z "${lic}" ] ; then 1287 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1288 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1289 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1290 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1291 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1292 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1293 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1294 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1295 lic="${lic}"
1151 fi
1152 fi 1296 fi
1297 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1298 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1299 local l="`basename ${lic}`"
1155 1300
1156 # here is where we check for the licenses the user already 1301 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1302 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1303 local shopts=$-
1159 local alic 1304 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1305 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1306 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1307 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1308 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0 1309 return 0
1165 fi 1310 fi
1166 done 1311 done
1167 set +o noglob; set -$shopts #reset old shell opts 1312 set +o noglob; set -$shopts #reset old shell opts
1168 1313
1169 local licmsg="$(emktemp)" 1314 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1315 cat <<-EOF > ${licmsg}
1171********************************************************** 1316 **********************************************************
1172The following license outlines the terms of use of this 1317 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1318 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1319 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1320 CTRL+C out of this, the install will not run!
1176********************************************************** 1321 **********************************************************
1177 1322
1178EOF 1323 EOF
1179 cat ${lic} >> ${licmsg} 1324 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1325 ${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] " 1326 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1327 read alic
1183 case ${alic} in 1328 case ${alic} in
1190 die "Failed to accept license" 1335 die "Failed to accept license"
1191 ;; 1336 ;;
1192 esac 1337 esac
1193} 1338}
1194 1339
1340# @FUNCTION: cdrom_get_cds
1341# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1342# @DESCRIPTION:
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1343# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1344# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1345#
1198# with these cdrom functions we handle all the user interaction and 1346# With these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds() 1347# 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 1348# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT. 1349# found at CDROM_ROOT.
1202# 1350#
1351# The function will attempt to locate a cd based upon a file that is on
1352# the cd. The more files you give this function, the more cds
1353# the cdrom functions will handle.
1354#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1355# 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 1356# etc... If you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1357# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1358# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1359# also use the CDROM_NAME_SET bash array.
1206# 1360#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1361# 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() { 1362cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by 1363 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us 1364 # the # of files they gave us
1216 local cdcnt=0 1365 local cdcnt=0
1217 local f= 1366 local f=
1218 for f in "$@" ; do 1367 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1368 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1369 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1370 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1371 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1372 export CDROM_CURRENT_CD=1
1224 1373
1225 # now we see if the user gave use CD_ROOT ... 1374 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct 1375 # 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 1376 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1377 local var=
1235 cdcnt=0 1378 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1379 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1380 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1381 var="CD_ROOT_${cdcnt}"
1382 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1383 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1384 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1385 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1386 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1387 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1388 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1389 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1390 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1391 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1392 export CDROM_SET=-1
1393 for f in ${CDROM_CHECK_1//:/ } ; do
1394 ((++CDROM_SET))
1395 [[ -e ${CD_ROOT}/${f} ]] && break
1396 done
1397 export CDROM_MATCH=${f}
1249 return 1398 return
1250 fi 1399 fi
1251 1400
1401 # User didn't help us out so lets make sure they know they can
1402 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1403 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1404 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 1405 echo
1260 einfo "If you do not have the CD, but have the data files" 1406 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export" 1407 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1408 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1409 einfo "directory containing the files."
1264 echo 1410 echo
1265 einfo "For example:" 1411 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1412 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1413 echo
1268 else 1414 else
1415 if [[ -n ${CDROM_NAME_SET} ]] ; then
1416 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1417 cdcnt=0
1418 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1419 ((++cdcnt))
1420 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1421 done
1422 fi
1423
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1424 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1425 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1428 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1429 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1430 done
1276 echo 1431 echo
1277 einfo "If you do not have the CDs, but have the data files" 1432 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1433 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1434 einfo "the following variables so they point to the right place:"
1280 einfon "" 1435 einfon ""
1281 cdcnt=0 1436 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1438 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1439 echo -n " CD_ROOT_${cdcnt}"
1285 done 1440 done
1286 echo 1441 echo
1287 einfo "Or, if you have all the files in the same place, or" 1442 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" 1443 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1446 echo
1292 einfo "For example:" 1447 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1448 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1449 echo
1295 fi 1450 fi
1451
1452 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1453 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1454 cdrom_load_next_cd
1298} 1455}
1299 1456
1300# this is only used when you need access to more than one cd. 1457# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1458# @DESCRIPTION:
1302# when it returns, CDROM_ROOT will be pointing to the second cd. 1459# 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. 1460# files off a CD and want access to the next one, just call this function.
1461# Again, all the messy details of user interaction are taken care of for you.
1462# Once this returns, just read the variable CDROM_ROOT for the location of the
1463# mounted CD. Note that you can only go forward in the CD list, so make sure
1464# you only call this function when you're done using the current CD.
1304cdrom_load_next_cd() { 1465cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1466 local var
1307 1467 ((++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 1468
1313 unset CDROM_ROOT 1469 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1470 var=CD_ROOT_${CDROM_CURRENT_CD}
1471 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1472 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1473 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1474 _cdrom_locate_file_on_cd ${!var}
1318 else 1475 else
1319 export CDROM_ROOT=${!var} 1476 export CDROM_ROOT=${!var}
1320 fi 1477 fi
1321 1478
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1479 einfo "Found CD #${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 1484# 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 1485# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until: 1486# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1487# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1488# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1489_cdrom_locate_file_on_cd() {
1490 local mline=""
1491 local showedmsg=0 showjolietmsg=0
1492
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1493 while [[ -z ${CDROM_ROOT} ]] ; do
1494 local i=0
1495 local -a cdset=(${*//:/ })
1496 if [[ -n ${CDROM_SET} ]] ; then
1497 cdset=(${cdset[${CDROM_SET}]})
1498 fi
1499
1500 while [[ -n ${cdset[${i}]} ]] ; do
1334 local dir="$(dirname ${@})" 1501 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1502 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1503
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1504 local point= node= fs= foo=
1505 while read point node fs foo ; do
1506 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1507 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1508 && continue
1509 point=${point//\040/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1510 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1511 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && export CDROM_ROOT=${mline} 1512 export CDROM_ROOT=${point}
1513 export CDROM_SET=${i}
1514 export CDROM_MATCH=${cdset[${i}]}
1515 return
1516 done <<< "$(get_mounts)"
1517
1518 ((++i))
1343 done 1519 done
1344 1520
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1521 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1522 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1523 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1524 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1525 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1526 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 !" 1527 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1528 fi
1362 showedmsg=1 1529 else
1530 if [[ -z ${CDROM_NAME_1} ]] ; then
1531 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1532 else
1533 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1534 einfo "Please insert+mount the ${!var} cdrom now !"
1535 fi
1363 fi 1536 fi
1537 showedmsg=1
1538 fi
1364 einfo "Press return to scan for the cd again" 1539 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1540 einfo "or hit CTRL+C to abort the emerge."
1366 read 1541 echo
1542 if [[ ${showjolietmsg} -eq 0 ]] ; then
1543 showjolietmsg=1
1544 else
1545 ewarn "If you are having trouble with the detection"
1546 ewarn "of your CD, it is possible that you do not have"
1547 ewarn "Joliet support enabled in your kernel. Please"
1548 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1549 ebeep 5
1367 fi 1550 fi
1551 read || die "something is screwed with your system"
1368 done 1552 done
1369} 1553}
1370 1554
1555# @FUNCTION: strip-linguas
1556# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1557# @DESCRIPTION:
1371# Make sure that LINGUAS only contains languages that 1558# Make sure that LINGUAS only contains languages that
1372# a package can support 1559# a package can support. The first form allows you to
1373# 1560# specify a list of LINGUAS. The -i builds a list of po
1374# usage: strip-linguas <allow LINGUAS> 1561# files found in all the directories and uses the
1375# strip-linguas -i <directories of .po files> 1562# intersection of the lists. The -u builds a list of po
1376# strip-linguas -u <directories of .po files> 1563# files found in all the directories and uses the union
1377# 1564# 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() { 1565strip-linguas() {
1384 local ls newls 1566 local ls newls nols
1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1567 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386 local op=$1; shift 1568 local op=$1; shift
1387 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1569 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1388 local d f 1570 local d f
1389 for d in "$@" ; do 1571 for d in "$@" ; do
1390 if [[ ${op} == "-u" ]] ; then 1572 if [[ ${op} == "-u" ]] ; then
1391 newls=${ls} 1573 newls=${ls}
1392 else 1574 else
1393 newls="" 1575 newls=""
1394 fi 1576 fi
1395 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1577 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1396 if [[ ${op} == "-i" ]] ; then 1578 if [[ ${op} == "-i" ]] ; then
1397 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} && newls="${newls} ${f}"
1398 else 1580 else
1399 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1581 hasq ${f} ${ls} || newls="${newls} ${f}"
1400 fi 1582 fi
1401 done 1583 done
1402 ls=${newls} 1584 ls=${newls}
1403 done 1585 done
1404 ls=${ls//.po}
1405 else 1586 else
1406 ls=$@ 1587 ls="$@"
1407 fi 1588 fi
1408 1589
1409 ls=" ${ls} " 1590 nols=""
1410 newls="" 1591 newls=""
1411 for f in ${LINGUAS} ; do 1592 for f in ${LINGUAS} ; do
1412 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1593 if hasq ${f} ${ls} ; then
1413 newls="${newls} ${f}" 1594 newls="${newls} ${f}"
1414 else 1595 else
1415 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1596 nols="${nols} ${f}"
1416 fi 1597 fi
1417 done 1598 done
1418 if [[ -z ${newls} ]] ; then 1599 [[ -n ${nols} ]] \
1419 export LINGUAS="" 1600 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1420 else
1421 export LINGUAS=${newls:1} 1601 export LINGUAS=${newls:1}
1422 fi
1423} 1602}
1424 1603
1425# moved from kernel.eclass since they are generally useful outside of 1604# @FUNCTION: preserve_old_lib
1426# kernel.eclass -iggy (20041002) 1605# @USAGE: <libs to preserve> [more libs]
1427 1606# @DESCRIPTION:
1428# the following functions are useful in kernel module ebuilds, etc.
1429# for an example see ivtv or drbd ebuilds
1430
1431# set's ARCH to match what the kernel expects
1432set_arch_to_kernel() {
1433 i=10
1434 while ((i--)) ; do
1435 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436 done
1437 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1607# 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 1608# 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 1609# 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 1610# 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: 1611# solution, so instead you can call this from pkg_preinst. See also the
1466# 1612# 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() { 1613preserve_old_lib() {
1480 LIB=$1 1614 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1615 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1616 die "Invalid preserve_old_lib() usage"
1617 fi
1618 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1481 1619
1482 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1620 # let portage worry about it
1483 SONAME=`basename ${LIB}` 1621 has preserve-libs ${FEATURES} && return 0
1484 DIRNAME=`dirname ${LIB}`
1485 1622
1486 dodir ${DIRNAME} 1623 local lib dir
1487 cp ${ROOT}${LIB} ${D}${DIRNAME} 1624 for lib in "$@" ; do
1625 [[ -e ${ROOT}/${lib} ]] || continue
1626 dir=${lib%/*}
1627 dodir ${dir} || die "dodir ${dir} failed"
1628 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1488 touch ${D}${LIB} 1629 touch "${D}"/${lib}
1489 fi 1630 done
1490} 1631}
1491 1632
1633# @FUNCTION: preserve_old_lib_notify
1634# @USAGE: <libs to notify> [more libs]
1635# @DESCRIPTION:
1636# Spit helpful messages about the libraries preserved by preserve_old_lib.
1492preserve_old_lib_notify() { 1637preserve_old_lib_notify() {
1493 LIB=$1 1638 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1639 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1640 die "Invalid preserve_old_lib_notify() usage"
1641 fi
1494 1642
1495 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1643 # let portage worry about it
1496 SONAME=`basename ${LIB}` 1644 has preserve-libs ${FEATURES} && return 0
1497 1645
1646 local lib notice=0
1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 if [[ ${notice} -eq 0 ]] ; then
1650 notice=1
1498 einfo "An old version of an installed library was detected on your system." 1651 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" 1652 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," 1653 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1501 einfo "you will need to execute the following command:" 1654 ewarn "in order to remove these old dependencies. If you do not have this"
1502 einfo " revdep-rebuild --soname ${SONAME}" 1655 ewarn "helper program, simply emerge the 'gentoolkit' package."
1503 einfo 1656 ewarn
1504 einfo "After doing that, you can safely remove ${LIB}"
1505 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 fi 1657 fi
1658 ewarn " # revdep-rebuild --library ${lib##*/}"
1659 done
1660 if [[ ${notice} -eq 1 ]] ; then
1661 ewarn
1662 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1663 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1664 for lib in "$@" ; do
1665 ewarn " # rm '${lib}'"
1666 done
1667 fi
1507} 1668}
1508 1669
1509# Hack for people to figure out if a package was built with 1670# @FUNCTION: built_with_use
1510# certain USE flags 1671# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1672# @DESCRIPTION:
1673# A temporary hack until portage properly supports DEPENDing on USE
1674# flags being enabled in packages. This will check to see if the specified
1675# DEPEND atom was built with the specified list of USE flags. The
1676# --missing option controls the behavior if called on a package that does
1677# not actually support the defined USE flags (aka listed in IUSE).
1678# The default is to abort (call die). The -a and -o flags control
1679# the requirements of the USE flags. They correspond to "and" and "or"
1680# logic. So the -a flag means all listed USE flags must be enabled
1681# while the -o flag means at least one of the listed IUSE flags must be
1682# enabled. The --hidden option is really for internal use only as it
1683# means the USE flag we're checking is hidden expanded, so it won't be found
1684# in IUSE like normal USE flags.
1511# 1685#
1512# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1686# Remember that this function isn't terribly intelligent so order of optional
1513# ex: built_with_use xchat gtk2 1687# 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() { 1688built_with_use() {
1689 local hidden="no"
1690 if [[ $1 == "--hidden" ]] ; then
1691 hidden="yes"
1692 shift
1693 fi
1694
1695 local missing_action="die"
1696 if [[ $1 == "--missing" ]] ; then
1697 missing_action=$2
1698 shift ; shift
1699 case ${missing_action} in
1700 true|false|die) ;;
1701 *) die "unknown action '${missing_action}'";;
1702 esac
1703 fi
1704
1519 local opt=$1 1705 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1706 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521 1707
1522 local PKG=$(best_version $1) 1708 local PKG=$(best_version $1)
1709 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift 1710 shift
1524 1711
1525 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1712 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 [[ ! -e ${USEFILE} ]] && return 1 1713 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1714
1715 # if the IUSE file doesn't exist, the read will error out, we need to handle
1716 # this gracefully
1717 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1718 case ${missing_action} in
1719 true) return 0;;
1720 false) return 1;;
1721 die) die "Unable to determine what USE flags $PKG was built with";;
1722 esac
1723 fi
1724
1725 if [[ ${hidden} == "no" ]] ; then
1726 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1727 # Don't check USE_EXPAND #147237
1728 local expand
1729 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1730 if [[ $1 == ${expand}_* ]] ; then
1731 expand=""
1732 break
1733 fi
1734 done
1735 if [[ -n ${expand} ]] ; then
1736 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "$PKG does not actually support the $1 USE flag!";;
1741 esac
1742 fi
1743 fi
1744 fi
1527 1745
1528 local USE_BUILT=$(<${USEFILE}) 1746 local USE_BUILT=$(<${USEFILE})
1529 while [[ $# -gt 0 ]] ; do 1747 while [[ $# -gt 0 ]] ; do
1530 if [[ ${opt} = "-o" ]] ; then 1748 if [[ ${opt} = "-o" ]] ; then
1531 has $1 ${USE_BUILT} && return 0 1749 has $1 ${USE_BUILT} && return 0
1535 shift 1753 shift
1536 done 1754 done
1537 [[ ${opt} = "-a" ]] 1755 [[ ${opt} = "-a" ]]
1538} 1756}
1539 1757
1758# @FUNCTION: epunt_cxx
1759# @USAGE: [dir to scan]
1760# @DESCRIPTION:
1540# Many configure scripts wrongly bail when a C++ compiler 1761# Many configure scripts wrongly bail when a C++ compiler could not be
1541# could not be detected. #73450 1762# detected. If dir is not specified, then it defaults to ${S}.
1763#
1764# http://bugs.gentoo.org/73450
1542epunt_cxx() { 1765epunt_cxx() {
1543 local dir=$1 1766 local dir=$1
1544 [[ -z ${dir} ]] && dir=${S} 1767 [[ -z ${dir} ]] && dir=${S}
1545 ebegin "Removing useless C++ checks" 1768 ebegin "Removing useless C++ checks"
1546 local f 1769 local f
1547 for f in $(find ${dir} -name configure) ; do 1770 find "${dir}" -name configure | while read f ; do
1548 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1771 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549 done 1772 done
1550 eend 0 1773 eend 0
1551} 1774}
1552 1775
1553# dopamd <file> [more files] 1776# @FUNCTION: make_wrapper
1554# 1777# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1555# Install pam auth config file in /etc/pam.d 1778# @DESCRIPTION:
1556dopamd() { 1779# Create a shell wrapper script named wrapper in installpath
1557 [[ -z $1 ]] && die "dopamd requires at least one argument" 1780# (defaults to the bindir) to execute target (default of wrapper) by
1558 1781# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1559 use pam || return 0 1782# libpaths followed by optionally changing directory to chdir.
1560
1561 INSDESTTREE=/etc/pam.d \
1562 doins "$@" || 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() { 1783make_wrapper() {
1586 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1784 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 local tmpwrapper=$(emktemp) 1785 local tmpwrapper=$(emktemp)
1786 # We don't want to quote ${bin} so that people can pass complex
1787 # things as $bin ... "./someprog --args"
1588 cat << EOF > "${tmpwrapper}" 1788 cat << EOF > "${tmpwrapper}"
1589#!/bin/sh 1789#!/bin/sh
1590cd "${chdir}" 1790cd "${chdir:-.}"
1791if [ -n "${libdir}" ] ; then
1792 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1591export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1793 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1794 else
1795 export LD_LIBRARY_PATH="${libdir}"
1796 fi
1797fi
1592exec ${bin} "\$@" 1798exec ${bin} "\$@"
1593EOF 1799EOF
1594 chmod go+rx "${tmpwrapper}" 1800 chmod go+rx "${tmpwrapper}"
1595 if [ -n "${5}" ] 1801 if [[ -n ${path} ]] ; then
1596 then 1802 (
1597 exeinto ${5} 1803 exeinto "${path}"
1598 newexe "${tmpwrapper}" "${wrapper}" 1804 newexe "${tmpwrapper}" "${wrapper}"
1805 ) || die
1599 else 1806 else
1600 newbin "${tmpwrapper}" "${wrapper}" 1807 newbin "${tmpwrapper}" "${wrapper}" || die
1601 fi 1808 fi
1602} 1809}

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