/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.53 Revision 1.168
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 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 1.53 2003/09/13 20:08:41 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.168 2005/04/29 03:59:15 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
88# Default directory where patches are located 117# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 123EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
95# and not the full path .. 125# and not the full path ..
96EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 127# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 173 local SINGLE_PATCH="no"
144 local x="" 174 local x=""
145 175
146 if [ "$#" -gt 1 ] 176 if [ "$#" -gt 1 ]
147 then 177 then
148 eerror "Invalid arguments to epatch()" 178 local m=""
149 die "Invalid arguments to epatch()" 179 for m in "$@" ; do
180 epatch "${m}"
181 done
182 return 0
150 fi 183 fi
151 184
152 if [ -n "$1" -a -f "$1" ] 185 if [ -n "$1" -a -f "$1" ]
153 then 186 then
154 SINGLE_PATCH="yes" 187 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 197 local EPATCH_SOURCE="$1/*"
165 else 198 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 200 fi
168 else 201 else
169 if [ ! -d ${EPATCH_SOURCE} ] 202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 203 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 205 then
173 EPATCH_SOURCE="$1" 206 EPATCH_SOURCE="$1"
174 fi 207 fi
175 208
176 echo 209 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 210 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 211 eerror
179 eerror " ${EPATCH_SOURCE}" 212 eerror " ${EPATCH_SOURCE}"
213 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 214 echo
181 die "Cannot find \$EPATCH_SOURCE!" 215 die "Cannot find \$EPATCH_SOURCE!"
182 fi 216 fi
183 217
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 237 ;;
204 esac 238 esac
205 239
206 if [ "${SINGLE_PATCH}" = "no" ] 240 if [ "${SINGLE_PATCH}" = "no" ]
207 then 241 then
208 einfo "Applying various patches (bugfixes/updates)..." 242 einfo "Applying various patches (bugfixes/updates) ..."
209 fi 243 fi
210 for x in ${EPATCH_SOURCE} 244 for x in ${EPATCH_SOURCE}
211 do 245 do
212 # New ARCH dependant patch naming scheme... 246 # New ARCH dependant patch naming scheme ...
213 # 247 #
214 # ???_arch_foo.patch 248 # ???_arch_foo.patch
215 # 249 #
216 if [ -f ${x} ] && \ 250 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 252 [ "${EPATCH_FORCE}" = "yes" ])
219 then 253 then
220 local count=0 254 local count=0
221 local popts="${EPATCH_OPTS}" 255 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/}
222 257
223 if [ -n "${EPATCH_EXCLUDE}" ] 258 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 259 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 260 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 261 then
227 continue 262 continue
228 fi 263 fi
229 fi 264 fi
230 265
232 then 267 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 268 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 269 then
235 einfo "${EPATCH_SINGLE_MSG}" 270 einfo "${EPATCH_SINGLE_MSG}"
236 else 271 else
237 einfo "Applying ${x##*/}..." 272 einfo "Applying ${patchname} ..."
238 fi 273 fi
239 else 274 else
240 einfo " ${x##*/}..." 275 einfo " ${patchname} ..."
241 fi 276 fi
242 277
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 280
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 281 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 282 while [ "${count}" -lt 5 ]
248 do 283 do
249 # Generate some useful debug info ... 284 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 287
253 if [ "${PATCH_SUFFIX}" != "patch" ] 288 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 289 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 292 else
258 PATCH_TARGET="${x}" 293 PATCH_TARGET="${x}"
259 fi 294 fi
260 295
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 298
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 301
267 if [ "${PATCH_SUFFIX}" != "patch" ] 302 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 303 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 305 then
271 echo 306 echo
272 eerror "Could not extract patch!" 307 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 308 #die "Could not extract patch!"
274 count=5 309 count=5
275 break 310 break
276 fi 311 fi
277 fi 312 fi
278 313
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 315 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 321
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
288 323
289 if [ "$?" -ne 0 ] 324 if [ "$?" -ne 0 ]
290 then 325 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 327 echo
293 eerror "A dry-run of patch command succeeded, but actually" 328 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 329 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 330 #die "Real world sux compared to the dreamworld!"
296 count=5 331 count=5
297 fi 332 fi
298 333
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 335
301 break 336 break
302 fi 337 fi
303 338
304 count=$((count + 1)) 339 count=$((count + 1))
310 fi 345 fi
311 346
312 if [ "${count}" -eq 5 ] 347 if [ "${count}" -eq 5 ]
313 then 348 then
314 echo 349 echo
315 eerror "Failed Patch: ${x##*/}!" 350 eerror "Failed Patch: ${patchname} !"
351 eerror " ( ${PATCH_TARGET} )"
316 eerror 352 eerror
317 eerror "Include in your bugreport the contents of:" 353 eerror "Include in your bugreport the contents of:"
318 eerror 354 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 355 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 356 echo
321 die "Failed Patch: ${x##*/}!" 357 die "Failed Patch: ${patchname}!"
322 fi 358 fi
323 359
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 361
326 eend 0 362 eend 0
327 fi 363 fi
328 done 364 done
329 if [ "${SINGLE_PATCH}" = "no" ] 365 if [ "${SINGLE_PATCH}" = "no" ]
335# This function return true if we are using the NPTL pthreads 371# This function return true if we are using the NPTL pthreads
336# implementation. 372# implementation.
337# 373#
338# <azarah@gentoo.org> (06 March 2003) 374# <azarah@gentoo.org> (06 March 2003)
339# 375#
340
341have_NPTL() { 376have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 377 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 378 #define _XOPEN_SOURCE
345 #include <unistd.h> 379 #include <unistd.h>
346 #include <stdio.h> 380 #include <stdio.h>
347 381
359 393
360 return 1; 394 return 1;
361 } 395 }
362 END 396 END
363 397
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 400 then
367 echo "yes" 401 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... " 402 einfon "Checking what PTHREADS implementation we have ..."
369 if ${T}/nptl 403 if ${T}/nptl
370 then 404 then
371 return 0 405 return 0
372 else 406 else
373 return 1 407 return 1
401 fi 435 fi
402 436
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 438
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 441 then
408 # these archs will always have "[Pp]rocessor" 442 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 444
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 456 else
423 jobs=2 457 jobs=2
424 fi 458 fi
425 459
426 elif [ "${ARCH}" = "ppc" ] 460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 461 then
428 # ppc has "processor", but only when compiled with SMP 462 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 464 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 466 else
433 jobs=2 467 jobs=2
434 fi 468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 473 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 475 die "Unknown ARCH -- ${ARCH}!"
438 fi 476 fi
439 477
445 483
446 if [ -n "${ADMINPARAM}" ] 484 if [ -n "${ADMINPARAM}" ]
447 then 485 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then 487 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 490 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 493 fi
456 fi 494 fi
457} 495}
458 496
459# Cheap replacement for when debianutils (and thus mktemp) 497# Cheap replacement for when debianutils (and thus mktemp)
460# do not exist on the users system 498# does not exist on the users system
461# vapier@gentoo.org 499# vapier@gentoo.org
462# 500#
463# Takes just 1 parameter (the directory to create tmpfile in) 501# Takes just 1 optional parameter (the directory to create tmpfile in)
464mymktemp() { 502emktemp() {
503 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift
465 local topdir=$1 505 local topdir="$1"
466 [ -z "${topdir}" ] && topdir=/tmp 506
467 if [ `which mktemp 2>/dev/null` ] ; then 507 if [ -z "${topdir}" ]
468 mktemp -p ${topdir} 508 then
469 else 509 [ -z "${T}" ] \
510 && topdir="/tmp" \
511 || topdir="${T}"
512 fi
513
514 if [ -z "$(type -p mktemp)" ]
515 then
516 local tmp=/
517 while [ -e "${tmp}" ] ; do
470 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
471 touch ${tmp} 519 done
520 ${exe} "${tmp}"
472 echo ${tmp} 521 echo "${tmp}"
522 else
523 [ "${exe}" == "touch" ] \
524 && exe="-p" \
525 || exe="-d"
526 mktemp ${exe} "${topdir}"
527 fi
528}
529
530# Small wrapper for getent (Linux), nidump (Mac OS X),
531# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() {
537 if useq ppc-macos ; then
538 case "$2" in
539 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;;
542 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;;
545 esac
546 elif useq x86-fbsd ; then
547 local action
548 if [ "$1" == "passwd" ]
549 then
550 action="user"
551 else
552 action="group"
553 fi
554 pw show "${action}" "$2" -q
555 else
556 which nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2"
473 fi 558 fi
474} 559}
475 560
476# Simplify/standardize adding users to the system 561# Simplify/standardize adding users to the system
477# vapier@gentoo.org 562# vapier@gentoo.org
487# groups: none 572# groups: none
488# extra: comment of 'added by portage for ${PN}' 573# extra: comment of 'added by portage for ${PN}'
489enewuser() { 574enewuser() {
490 # get the username 575 # get the username
491 local euser="$1"; shift 576 local euser="$1"; shift
492 if [ -z "${euser}" ] ; then 577 if [ -z "${euser}" ]
578 then
493 eerror "No username specified !" 579 eerror "No username specified !"
494 die "Cannot call enewuser without a username" 580 die "Cannot call enewuser without a username"
495 fi 581 fi
496 582
497 # setup a file for testing usernames/groups
498 local tmpfile="`mymktemp ${T}`"
499 chown ${euser} ${tmpfile} >& /dev/null
500 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
501
502 # see if user already exists 583 # lets see if the username already exists
503 if [ "${euser}" == "${realuser}" ] ; then 584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
585 then
504 return 0 586 return 0
505 fi 587 fi
506 einfo "Adding user '${euser}' to your system ..." 588 einfo "Adding user '${euser}' to your system ..."
507 589
508 # options to pass to useradd 590 # options to pass to useradd
509 local opts="" 591 local opts=
510 592
511 # handle uid 593 # handle uid
512 local euid="$1"; shift 594 local euid="$1"; shift
513 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
596 then
514 if [ ${euid} -gt 0 ] ; then 597 if [ "${euid}" -gt 0 ]
515 opts="${opts} -u ${euid}" 598 then
599 if [ ! -z "`egetent passwd ${euid}`" ]
600 then
601 euid="next"
602 fi
516 else 603 else
517 eerror "Userid given but is not greater than 0 !" 604 eerror "Userid given but is not greater than 0 !"
518 die "${euid} is not a valid UID" 605 die "${euid} is not a valid UID"
519 fi 606 fi
520 else 607 else
521 euid="next available" 608 euid="next"
609 fi
610 if [ "${euid}" == "next" ]
611 then
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
522 fi 617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break
620 done
621 fi
622 opts="${opts} -u ${euid}"
523 einfo " - Userid: ${euid}" 623 einfo " - Userid: ${euid}"
524 624
525 # handle shell 625 # handle shell
526 local eshell="$1"; shift 626 local eshell="$1"; shift
527 if [ ! -z "${eshell}" ] ; then 627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
628 then
528 if [ ! -e ${eshell} ] ; then 629 if [ ! -e "${eshell}" ]
630 then
529 eerror "A shell was specified but it does not exist !" 631 eerror "A shell was specified but it does not exist !"
530 die "${eshell} does not exist" 632 die "${eshell} does not exist"
531 fi 633 fi
532 else 634 else
635 if [ "${USERLAND}" == "BSD" ]
636 then
637 eshell="/usr/bin/false"
638 else
533 eshell=/bin/false 639 eshell="/bin/false"
640 fi
534 fi 641 fi
535 einfo " - Shell: ${eshell}" 642 einfo " - Shell: ${eshell}"
536 opts="${opts} -s ${eshell}" 643 opts="${opts} -s ${eshell}"
537 644
538 # handle homedir 645 # handle homedir
539 local ehome="$1"; shift 646 local ehome="$1"; shift
540 if [ -z "${ehome}" ] ; then 647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
648 then
541 ehome=/dev/null 649 ehome="/dev/null"
542 fi 650 fi
543 einfo " - Home: ${ehome}" 651 einfo " - Home: ${ehome}"
544 opts="${opts} -d ${ehome}" 652 opts="${opts} -d ${ehome}"
545 653
546 # handle groups 654 # handle groups
547 local egroups="$1"; shift 655 local egroups="$1"; shift
548 if [ ! -z "${egroups}" ] ; then 656 if [ ! -z "${egroups}" ]
549 local realgroup 657 then
550 local oldifs="${IFS}" 658 local oldifs="${IFS}"
659 local defgroup="" exgroups=""
660
551 export IFS="," 661 export IFS=","
552 for g in ${egroups} ; do 662 for g in ${egroups}
553 chgrp ${g} ${tmpfile} >& /dev/null 663 do
554 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 664 export IFS="${oldifs}"
555 if [ "${g}" != "${realgroup}" ] ; then 665 if [ -z "`egetent group \"${g}\"`" ]
666 then
556 eerror "You must add ${g} to the system first" 667 eerror "You must add group ${g} to the system first"
557 die "${g} is not a valid GID" 668 die "${g} is not a valid GID"
558 fi 669 fi
670 if [ -z "${defgroup}" ]
671 then
672 defgroup="${g}"
673 else
674 exgroups="${exgroups},${g}"
675 fi
676 export IFS=","
559 done 677 done
560 export IFS="${oldifs}" 678 export IFS="${oldifs}"
679
561 opts="${opts} -g ${egroups}" 680 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ]
682 then
683 opts="${opts} -G ${exgroups:1}"
684 fi
562 else 685 else
563 egroups="(none)" 686 egroups="(none)"
564 fi 687 fi
565 einfo " - Groups: ${egroups}" 688 einfo " - Groups: ${egroups}"
566 689
567 # handle extra and add the user 690 # handle extra and add the user
568 local eextra="$@" 691 local eextra="$@"
569 local oldsandbox=${SANDBOX_ON} 692 local oldsandbox="${SANDBOX_ON}"
570 export SANDBOX_ON="0" 693 export SANDBOX_ON="0"
694 if useq ppc-macos
695 then
696 ### Make the user
571 if [ -z "${eextra}" ] ; then 697 if [ -z "${eextra}" ]
572 useradd ${opts} ${euser} \ 698 then
699 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified
704 local oldifs="${IFS}"
705 export IFS=","
706 for g in ${egroups}
707 do
708 dscl . merge /groups/${g} users ${euser}
709 done
710 export IFS="${oldifs}"
711 else
712 einfo "Extra options are not supported on macos yet"
713 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}"
715 die "Required function missing"
716 fi
717 elif use x86-fbsd ; then
718 if [ -z "${eextra}" ]
719 then
720 pw useradd ${euser} ${opts} \
573 -c "added by portage for ${PN}" \ 721 -c "added by portage for ${PN}" \
574 || die "enewuser failed" 722 die "enewuser failed"
575 else 723 else
576 einfo " - Extra: ${eextra}" 724 einfo " - Extra: ${eextra}"
725 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed"
727 fi
728 else
729 if [ -z "${eextra}" ]
730 then
731 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \
733 || die "enewuser failed"
734 else
735 einfo " - Extra: ${eextra}"
577 useradd ${opts} ${euser} ${eextra} \ 736 useradd ${opts} ${euser} ${eextra} \
578 || die "enewuser failed" 737 || die "enewuser failed"
738 fi
579 fi 739 fi
580 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
581 741
582 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
583 einfo " - Creating ${ehome} in ${D}" 744 einfo " - Creating ${ehome} in ${D}"
584 dodir ${ehome} 745 dodir ${ehome}
585 fowners ${euser} ${ehome} 746 fowners ${euser} ${ehome}
586 fperms 755 ${ehome} 747 fperms 755 ${ehome}
587 fi 748 fi
597# gid: next available (see groupadd(8)) 758# gid: next available (see groupadd(8))
598# extra: none 759# extra: none
599enewgroup() { 760enewgroup() {
600 # get the group 761 # get the group
601 local egroup="$1"; shift 762 local egroup="$1"; shift
602 if [ -z "${egroup}" ] ; then 763 if [ -z "${egroup}" ]
764 then
603 eerror "No group specified !" 765 eerror "No group specified !"
604 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
605 fi 767 fi
606 768
607 # setup a file for testing groupname
608 local tmpfile="`mymktemp ${T}`"
609 chgrp ${egroup} ${tmpfile} >& /dev/null
610 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
611
612 # see if group already exists 769 # see if group already exists
613 if [ "${egroup}" == "${realgroup}" ] ; then 770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
771 then
614 return 0 772 return 0
615 fi 773 fi
616 einfo "Adding group '${egroup}' to your system ..." 774 einfo "Adding group '${egroup}' to your system ..."
617 775
618 # options to pass to useradd 776 # options to pass to useradd
619 local opts="" 777 local opts=
620 778
621 # handle gid 779 # handle gid
622 local egid="$1"; shift 780 local egid="$1"; shift
623 if [ ! -z "${egid}" ] ; then 781 if [ ! -z "${egid}" ]
782 then
624 if [ ${egid} -gt 0 ] ; then 783 if [ "${egid}" -gt 0 ]
784 then
785 if [ -z "`egetent group ${egid}`" ]
786 then
787 if useq ppc-macos ; then
788 opts="${opts} ${egid}"
789 else
625 opts="${opts} -g ${egid}" 790 opts="${opts} -g ${egid}"
791 fi
792 else
793 egid="next available; requested gid taken"
794 fi
626 else 795 else
627 eerror "Groupid given but is not greater than 0 !" 796 eerror "Groupid given but is not greater than 0 !"
628 die "${egid} is not a valid GID" 797 die "${egid} is not a valid GID"
629 fi 798 fi
630 else 799 else
635 # handle extra 804 # handle extra
636 local eextra="$@" 805 local eextra="$@"
637 opts="${opts} ${eextra}" 806 opts="${opts} ${eextra}"
638 807
639 # add the group 808 # add the group
640 local oldsandbox=${SANDBOX_ON} 809 local oldsandbox="${SANDBOX_ON}"
641 export SANDBOX_ON="0" 810 export SANDBOX_ON="0"
811 if useq ppc-macos ; then
812 if [ ! -z "${eextra}" ];
813 then
814 einfo "Extra options are not supported on macos yet"
815 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}"
817 die "Required function missing"
818 fi
819
820 # If we need the next available
821 case ${egid} in
822 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do
824 [ -z "`egetent group ${egid}`" ] && break
825 done
826 esac
827 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do
833 [ -z "`egetent group ${egid}`" ] && break
834 done
835 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else
642 groupadd ${opts} ${egroup} || die "enewgroup failed" 838 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi
643 export SANDBOX_ON="${oldsandbox}" 840 export SANDBOX_ON="${oldsandbox}"
644} 841}
645 842
646# Simple script to replace 'dos2unix' binaries 843# Simple script to replace 'dos2unix' binaries
647# vapier@gentoo.org 844# vapier@gentoo.org
648# 845#
649# edos2unix(file, <more files>...) 846# edos2unix(file, <more files> ...)
650edos2unix() { 847edos2unix() {
651 for f in $@ ; do 848 for f in "$@"
849 do
652 cp ${f} ${T}/edos2unix 850 cp "${f}" ${T}/edos2unix
653 sed 's/\r$//' ${T}/edos2unix > ${f} 851 sed 's/\r$//' ${T}/edos2unix > "${f}"
654 done 852 done
655} 853}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
656 861
657# Make a desktop file ! 862# Make a desktop file !
658# Great for making those icons in kde/gnome startmenu ! 863# Great for making those icons in kde/gnome startmenu !
659# Amaze your friends ! Get the women ! Join today ! 864# Amaze your friends ! Get the women ! Join today !
660# gnome2 /usr/share/applications
661# gnome1 /usr/share/gnome/apps/
662# KDE ${KDEDIR}/share/applnk /usr/share/applnk
663# 865#
664# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 866# make_desktop_entry(<binary>, [name], [icon], [type], [path])
665# 867#
666# binary: what binary does the app run with ? 868# binary: what binary does the app run with ?
667# name: the name that will show up in the menu 869# name: the name that will show up in the menu
668# icon: give your little like a pretty little icon ... 870# icon: give your little like a pretty little icon ...
669# this can be relative (to /usr/share/pixmaps) or 871# this can be relative (to /usr/share/pixmaps) or
670# a full path to an icon 872# a full path to an icon
671# type: what kind of application is this ? for categories: 873# type: what kind of application is this ? for categories:
672# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
673# path: if your app needs to startup in a specific dir 875# path: if your app needs to startup in a specific dir
674make_desktop_entry() { 876make_desktop_entry() {
675 [ -z "$1" ] && eerror "You must specify the executable" && return 1 877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
676 878
677 local exec=${1} 879 local exec=${1}
678 local name=${2:-${PN}} 880 local name=${2:-${PN}}
679 local icon=${3:-${PN}.png} 881 local icon=${3:-${PN}.png}
680 local type=${4} 882 local type=${4}
681 local path=${5:-${GAMES_PREFIX}} 883 local path=${5}
884
682 if [ -z "${type}" ] ; then 885 if [[ -z ${type} ]] ; then
683 case ${CATEGORY} in 886 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-}
888 case ${catmaj} in
889 app)
890 case ${catmin} in
891 admin) type=System;;
892 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
684 app-emulation) type=Emulator ;; 896 emulation) type=Emulator;;
685 games-*) type=Game ;; 897 laptop) type=HardwareSettings;;
686 *) type="" ;; 898 office) type=Office;;
899 vim) type=TextEditor;;
900 xemacs) type=TextEditor;;
901 *) type=;;
902 esac
903 ;;
904
905 dev)
906 type="Development"
907 ;;
908
909 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in
913 action) type=ActionGame;;
914 arcade) type=ArcadeGame;;
915 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;;
918 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;;
921 simulation) type=Simulation;;
922 sports) type=SportsGame;;
923 strategy) type=StrategyGame;;
924 *) type=;;
925 esac
926 type="Game;${type}"
927 ;;
928
929 mail)
930 type="Network;Email"
931 ;;
932
933 media)
934 case ${catmin} in
935 gfx) type=Graphics;;
936 radio) type=Tuner;;
937 sound) type=Audio;;
938 tv) type=TV;;
939 video) type=Video;;
940 *) type=;;
941 esac
942 type="AudioVideo;${type}"
943 ;;
944
945 net)
946 case ${catmin} in
947 dialup) type=Dialup;;
948 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;;
950 irc) type=IRCClient;;
951 mail) type=Email;;
952 news) type=News;;
953 nntp) type=News;;
954 p2p) type=FileTransfer;;
955 *) type=;;
956 esac
957 type="Network;${type}"
958 ;;
959
960 sci)
961 case ${catmin} in
962 astro*) type=Astronomoy;;
963 bio*) type=Biology;;
964 calc*) type=Calculator;;
965 chem*) type=Chemistry;;
966 geo*) type=Geology;;
967 math*) type=Math;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 www)
974 case ${catmin} in
975 client) type=WebBrowser;;
976 *) type=;;
977 esac
978 type="Network"
979 ;;
980
981 *)
982 type=
983 ;;
687 esac 984 esac
688 fi 985 fi
986
689 local desktop=${T}/${exec}.desktop 987 local desktop=${T}/${exec%% *}-${P}.desktop
690 988
691echo "[Desktop Entry] 989echo "[Desktop Entry]
692Encoding=UTF-8 990Encoding=UTF-8
693Version=0.9.2 991Version=0.9.2
694Name=${name} 992Name=${name}
695Type=Application 993Type=Application
696Comment=${DESCRIPTION} 994Comment=${DESCRIPTION}
697Exec=${exec} 995Exec=${exec}
698Path=${path} 996Path=${path}
699Icon=${icon} 997Icon=${icon}
700Categories=Application;${type};" > ${desktop} 998Categories=Application;${type};" > "${desktop}"
701 999
702 if [ -d /usr/share/applications ] ; then
703 insinto /usr/share/applications 1000 insinto /usr/share/applications
704 doins ${desktop} 1001 doins "${desktop}"
705 fi
706
707 #if [ -d /usr/share/gnome/apps ] ; then
708 # insinto /usr/share/gnome/apps/Games
709 # doins ${desktop}
710 #fi
711
712 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
713 # for ver in /usr/kde/* ; do
714 # insinto ${ver}/share/applnk/Games
715 # doins ${desktop}
716 # done
717 #fi
718
719 if [ -d /usr/share/applnk ] ; then
720 insinto /usr/share/applnk/${type}
721 doins ${desktop}
722 fi
723 1002
724 return 0 1003 return 0
725} 1004}
726 1005
727# new convenience patch wrapper function to eventually replace epatch(), 1006# Make a GDM/KDM Session file
728# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 1007#
729# /usr/bin/patch 1008# make_desktop_entry(<title>, <command>)
730# Features: 1009# title: File to execute to start the Window Manager
731# - bulk patch handling similar to epatch()'s 1010# command: Name of the Window Manager
732# - automatic patch level detection like epatch()'s
733# - automatic patch uncompression like epatch()'s
734# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
735# manually instead
736# - once I decide it's production-ready, it'll be called from base_src_unpack
737# to handle $PATCHES to avoid defining src_unpack just to use xpatch
738 1011
739# accepts zero or more parameters specifying patchfiles and/or patchdirs 1012make_session_desktop() {
1013 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1014 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
740 1015
741# known issues: 1016 local title=$1
742# - only supports unified style patches (does anyone _really_ use anything 1017 local command=$2
743# else?) 1018 local desktop=${T}/${wm}.desktop
744# - because it doesn't use --dry-run there is a risk of it failing
745# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
746# any of the backup heuristics that patch employs to discover a filename.
747# however, this isn't dangerous because if it works for the developer who's
748# writing the ebuild, it'll always work for the users, and if it doesn't,
749# then we'll fix it :-)
750# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
751xpatch() {
752 1019
753 debug-print-function $FUNCNAME $* 1020echo "[Desktop Entry]
1021Encoding=UTF-8
1022Name=${title}
1023Comment=This session logs you into ${title}
1024Exec=${command}
1025TryExec=${command}
1026Type=Application" > "${desktop}"
754 1027
755 local list="" 1028 insinto /usr/share/xsessions
756 local list2="" 1029 doins "${desktop}"
757 declare -i plevel 1030}
758 1031
759 # parse patch sources 1032domenu() {
1033 local i j
1034 insinto /usr/share/applications
760 for x in $*; do 1035 for i in "$@" ; do
761 debug-print "$FUNCNAME: parsing parameter $x"
762 if [ -f "$x" ]; then 1036 if [[ -f ${i} ]] ; then
763 list="$list $x" 1037 doins "${i}"
764 elif [ -d "$x" ]; then 1038 elif [[ -d ${i} ]] ; then
765 # handles patchdirs like epatch() for now: no recursion. 1039 for j in "${i}"/*.desktop ; do
766 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1040 doins "${j}"
767 # only patches with _$ARCH_ or _all_ in their filenames are applied.
768 for file in `ls -A $x`; do
769 debug-print "$FUNCNAME: parsing in subdir: file $file"
770 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
771 list2="$list2 $x/$file"
772 fi
773 done 1041 done
774 list="`echo $list2 | sort` $list" 1042 fi
1043 done
1044}
1045newmenu() {
1046 insinto /usr/share/applications
1047 newins "$1" "$2"
1048}
1049
1050doicon() {
1051 local i j
1052 insinto /usr/share/pixmaps
1053 for i in "$@" ; do
1054 if [[ -f ${i} ]] ; then
1055 doins "${i}"
1056 elif [[ -d ${i} ]] ; then
1057 for j in "${i}"/*.png ; do
1058 doins "${j}"
1059 done
1060 fi
1061 done
1062}
1063newicon() {
1064 insinto /usr/share/pixmaps
1065 newins "$1" "$2"
1066}
1067
1068##############################################################
1069# END: Handle .desktop files and menu entries #
1070##############################################################
1071
1072
1073# for internal use only (unpack_pdv and unpack_makeself)
1074find_unpackable_file() {
1075 local src="$1"
1076 if [ -z "${src}" ]
1077 then
1078 src="${DISTDIR}/${A}"
1079 else
1080 if [ -e "${DISTDIR}/${src}" ]
1081 then
1082 src="${DISTDIR}/${src}"
1083 elif [ -e "${PWD}/${src}" ]
1084 then
1085 src="${PWD}/${src}"
1086 elif [ -e "${src}" ]
1087 then
1088 src="${src}"
1089 fi
1090 fi
1091 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1092 echo "${src}"
1093}
1094
1095# Unpack those pesky pdv generated files ...
1096# They're self-unpacking programs with the binary package stuffed in
1097# the middle of the archive. Valve seems to use it a lot ... too bad
1098# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1099#
1100# Usage: unpack_pdv [file to unpack] [size of off_t]
1101# - you have to specify the off_t size ... i have no idea how to extract that
1102# information out of the binary executable myself. basically you pass in
1103# the size of the off_t type (in bytes) on the machine that built the pdv
1104# archive. one way to determine this is by running the following commands:
1105# strings <pdv archive> | grep lseek
1106# strace -elseek <pdv archive>
1107# basically look for the first lseek command (we do the strings/grep because
1108# sometimes the function call is _llseek or something) and steal the 2nd
1109# parameter. here is an example:
1110# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1111# lseek
1112# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1113# lseek(3, -4, SEEK_END) = 2981250
1114# thus we would pass in the value of '4' as the second parameter.
1115unpack_pdv() {
1116 local src="`find_unpackable_file $1`"
1117 local sizeoff_t="$2"
1118
1119 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1120
1121 local shrtsrc="`basename ${src}`"
1122 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1123 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1124 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1125
1126 # grab metadata for debug reasons
1127 local metafile="$(emktemp)"
1128 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1129
1130 # rip out the final file name from the metadata
1131 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1132 datafile="`basename ${datafile}`"
1133
1134 # now lets uncompress/untar the file if need be
1135 local tmpfile="$(emktemp)"
1136 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137
1138 local iscompressed="`file -b ${tmpfile}`"
1139 if [ "${iscompressed:0:8}" == "compress" ] ; then
1140 iscompressed=1
1141 mv ${tmpfile}{,.Z}
1142 gunzip ${tmpfile}
1143 else
1144 iscompressed=0
1145 fi
1146 local istar="`file -b ${tmpfile}`"
1147 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1148 istar=1
1149 else
1150 istar=0
1151 fi
1152
1153 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1154 #dd if=${src} ibs=${metaskip} count=1 \
1155 # | dd ibs=${tailskip} skip=1 \
1156 # | gzip -dc \
1157 # > ${datafile}
1158 if [ ${iscompressed} -eq 1 ] ; then
1159 if [ ${istar} -eq 1 ] ; then
1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1161 | head -c $((${metaskip}-${tailskip})) \
1162 | tar -xzf -
775 else 1163 else
776 die "Couldn't find $x" 1164 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1165 | head -c $((${metaskip}-${tailskip})) \
1166 | gzip -dc \
1167 > ${datafile}
1168 fi
1169 else
1170 if [ ${istar} -eq 1 ] ; then
1171 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1172 | head -c $((${metaskip}-${tailskip})) \
1173 | tar --no-same-owner -xf -
1174 else
1175 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1176 | head -c $((${metaskip}-${tailskip})) \
1177 > ${datafile}
1178 fi
777 fi 1179 fi
778 done 1180 true
779 1181 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
780 debug-print "$FUNCNAME: final list of patches: $list" 1182 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781
782 for x in $list; do
783 debug-print "$FUNCNAME: processing $x"
784 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
785 case "`/usr/bin/file -b $x`" in
786 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
787 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
788 *text*) patchfile="$x";;
789 *) die "Could not determine filetype of patch $x";;
790 esac
791 debug-print "$FUNCNAME: patchfile=$patchfile"
792
793 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
794 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
795 debug-print "$FUNCNAME: raw target=$target"
796 # strip target down to the path/filename, remove leading +++
797 target="${target/+++ }"; target="${target%% *}"
798 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
799 # to discard them as well to calculate the correct patchlevel.
800 target="${target//\/\//\/}"
801 debug-print "$FUNCNAME: stripped target=$target"
802
803 # look for target
804 for basedir in "$S" "$WORKDIR" "${PWD}"; do
805 debug-print "$FUNCNAME: looking in basedir=$basedir"
806 cd "$basedir"
807
808 # try stripping leading directories
809 target2="$target"
810 plevel=0
811 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
812 while [ ! -f "$target2" ]; do
813 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
814 plevel=plevel+1
815 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
816 [ "$target2" == "${target2/\/}" ] && break
817 done
818 test -f "$target2" && break
819
820 # try stripping filename - needed to support patches creating new files
821 target2="${target%/*}"
822 plevel=0
823 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
824 while [ ! -d "$target2" ]; do
825 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
826 plevel=plevel+1
827 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
828 [ "$target2" == "${target2/\/}" ] && break
829 done
830 test -d "$target2" && break
831
832 done
833
834 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
835 debug-print "$FUNCNAME: determined plevel=$plevel"
836 # do the patching
837 ebegin "Applying patch ${x##*/}..."
838 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
839 eend $?
840
841 done
842
843} 1183}
844 1184
845# Unpack those pesky makeself generated files ... 1185# Unpack those pesky makeself generated files ...
846# They're shell scripts with the binary package tagged onto 1186# They're shell scripts with the binary package tagged onto
847# the end of the archive. Loki utilized the format as does 1187# the end of the archive. Loki utilized the format as does
848# many other game companies. 1188# many other game companies.
849# 1189#
850# Usage: unpack_makeself [file to unpack] [offset] 1190# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
851# - If the file is not specified then unpack will utilize ${A}. 1191# - If the file is not specified then unpack will utilize ${A}.
852# - If the offset is not specified then we will attempt to extract 1192# - If the offset is not specified then we will attempt to extract
853# the proper offset from the script itself. 1193# the proper offset from the script itself.
854unpack_makeself() { 1194unpack_makeself() {
855 local src=$1 1195 local src="$(find_unpackable_file "$1")"
856 local skip=$2 1196 local skip="$2"
1197 local exe="$3"
857 1198
858 if [ -z "${src}" ] ; then
859 src="${DISTDIR}/${A}"
860 else
861 if [ -e "${DISTDIR}/${src}" ] ; then
862 src="${DISTDIR}/${src}"
863 elif [ -e "${PWD}/${src}" ] ; then
864 src="${PWD}/${src}"
865 elif [ -e "${src}" ] ; then
866 src="${src}"
867 fi
868 fi
869 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
870
871 local shrtsrc=`basename ${src}` 1199 local shrtsrc="$(basename "${src}")"
872 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
873 if [ -z "${skip}" ] ; then 1201 if [ -z "${skip}" ]
1202 then
874 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1203 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
875 local skip=0 1204 local skip=0
1205 exe=tail
876 case ${ver} in 1206 case ${ver} in
877 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1207 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
878 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1208 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
879 ;; 1209 ;;
880 2.0|2.0.1) 1210 2.0|2.0.1)
881 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1211 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
882 ;; 1212 ;;
883 2.1.1) 1213 2.1.1)
884 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1214 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
885 let skip="skip + 1" 1215 let skip="skip + 1"
886 ;; 1216 ;;
887 2.1.2) 1217 2.1.2)
888 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1218 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
889 let skip="skip + 1" 1219 let skip="skip + 1"
890 ;; 1220 ;;
891 2.1.3) 1221 2.1.3)
892 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1222 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
893 let skip="skip + 1" 1223 let skip="skip + 1"
1224 ;;
1225 2.1.4)
1226 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1227 skip=$(head -n ${skip} "${src}" | wc -c)
1228 exe="dd"
894 ;; 1229 ;;
895 *) 1230 *)
896 eerror "I'm sorry, but I was unable to support the Makeself file." 1231 eerror "I'm sorry, but I was unable to support the Makeself file."
897 eerror "The version I detected was '${ver}'." 1232 eerror "The version I detected was '${ver}'."
898 eerror "Please file a bug about the file ${shrtsrc} at" 1233 eerror "Please file a bug about the file ${shrtsrc} at"
900 die "makeself version '${ver}' not supported" 1235 die "makeself version '${ver}' not supported"
901 ;; 1236 ;;
902 esac 1237 esac
903 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1238 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
904 fi 1239 fi
1240 case ${exe} in
1241 tail) exe="tail -n +${skip} '${src}'";;
1242 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1243 *) die "makeself cant handle exe '${exe}'"
1244 esac
905 1245
906 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1246 # lets grab the first few bytes of the file to figure out what kind of archive it is
907 # to tar which will make tar not extract anything and exit with 0 1247 local tmpfile="$(emktemp)"
908 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1248 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
909 local pipestatus="${PIPESTATUS[*]}" 1249 local filetype="$(file -b "${tmpfile}")"
910 pipestatus="${pipestatus// }" 1250 case ${filetype} in
911 if [ "${pipestatus//0}" != "" ] ; then 1251 *tar\ archive)
912 # maybe it isnt gzipped ... they usually are, but not always ... 1252 eval ${exe} | tar --no-same-owner -xf -
913 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1253 ;;
1254 bzip2*)
1255 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1256 ;;
1257 gzip*)
1258 eval ${exe} | tar --no-same-owner -xzf -
1259 ;;
1260 compress*)
1261 eval ${exe} | gunzip | tar --no-same-owner -xf -
1262 ;;
1263 *)
1264 eerror "Unknown filetype \"${filetype}\" ?"
1265 false
1266 ;;
1267 esac
914 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1268 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1269}
1270
1271# Display a license for user to accept.
1272#
1273# Usage: check_license [license]
1274# - If the file is not specified then ${LICENSE} is used.
1275check_license() {
1276 local lic=$1
1277 if [ -z "${lic}" ] ; then
1278 lic="${PORTDIR}/licenses/${LICENSE}"
1279 else
1280 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1281 lic="${PORTDIR}/licenses/${src}"
1282 elif [ -e "${PWD}/${src}" ] ; then
1283 lic="${PWD}/${src}"
1284 elif [ -e "${src}" ] ; then
1285 lic="${src}"
915 fi 1286 fi
1287 fi
1288 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1289 local l="`basename ${lic}`"
1290
1291 # here is where we check for the licenses the user already
1292 # accepted ... if we don't find a match, we make the user accept
1293 local shopts=$-
1294 local alic
1295 set -o noglob #so that bash doesn't expand "*"
1296 for alic in ${ACCEPT_LICENSE} ; do
1297 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1298 set +o noglob; set -${shopts} #reset old shell opts
1299 return 0
1300 fi
1301 done
1302 set +o noglob; set -$shopts #reset old shell opts
1303
1304 local licmsg="$(emktemp)"
1305 cat << EOF > ${licmsg}
1306**********************************************************
1307The following license outlines the terms of use of this
1308package. You MUST accept this license for installation to
1309continue. When you are done viewing, hit 'q'. If you
1310CTRL+C out of this, the install will not run!
1311**********************************************************
1312
1313EOF
1314 cat ${lic} >> ${licmsg}
1315 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1316 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1317 read alic
1318 case ${alic} in
1319 yes|Yes|y|Y)
1320 return 0
1321 ;;
1322 *)
1323 echo;echo;echo
1324 eerror "You MUST accept the license to continue! Exiting!"
1325 die "Failed to accept license"
1326 ;;
1327 esac
916} 1328}
1329
1330# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1331# the whole 'non-interactive' policy, but damnit I want CD support !
1332#
1333# with these cdrom functions we handle all the user interaction and
1334# standardize everything. all you have to do is call cdrom_get_cds()
1335# and when the function returns, you can assume that the cd has been
1336# found at CDROM_ROOT.
1337#
1338# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1339# etc... if you want to give the cds better names, then just export
1340# the CDROM_NAME_X variables before calling cdrom_get_cds().
1341#
1342# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1343#
1344# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1345# - this will attempt to locate a cd based upon a file that is on
1346# the cd ... the more files you give this function, the more cds
1347# the cdrom functions will handle
1348cdrom_get_cds() {
1349 # first we figure out how many cds we're dealing with by
1350 # the # of files they gave us
1351 local cdcnt=0
1352 local f=
1353 for f in "$@" ; do
1354 cdcnt=$((cdcnt + 1))
1355 export CDROM_CHECK_${cdcnt}="$f"
1356 done
1357 export CDROM_TOTAL_CDS=${cdcnt}
1358 export CDROM_CURRENT_CD=1
1359
1360 # now we see if the user gave use CD_ROOT ...
1361 # if they did, let's just believe them that it's correct
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 export CDROM_ROOT=${CD_ROOT}
1364 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1365 return
1366 fi
1367 # do the same for CD_ROOT_X
1368 if [[ ! -z ${CD_ROOT_1} ]] ; then
1369 local var=
1370 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1))
1373 var="CD_ROOT_${cdcnt}"
1374 if [[ -z ${!var} ]] ; then
1375 eerror "You must either use just the CD_ROOT"
1376 eerror "or specify ALL the CD_ROOT_X variables."
1377 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1378 die "could not locate CD_ROOT_${cdcnt}"
1379 fi
1380 export CDROM_ROOTS_${cdcnt}="${!var}"
1381 done
1382 export CDROM_ROOT=${CDROM_ROOTS_1}
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1384 return
1385 fi
1386
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 einfon "This ebuild will need the "
1389 if [[ -z ${CDROM_NAME} ]] ; then
1390 echo "cdrom for ${PN}."
1391 else
1392 echo "${CDROM_NAME}."
1393 fi
1394 echo
1395 einfo "If you do not have the CD, but have the data files"
1396 einfo "mounted somewhere on your filesystem, just export"
1397 einfo "the variable CD_ROOT so that it points to the"
1398 einfo "directory containing the files."
1399 echo
1400 einfo "For example:"
1401 einfo "export CD_ROOT=/mnt/cdrom"
1402 echo
1403 else
1404 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1405 cdcnt=0
1406 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1407 cdcnt=$((cdcnt + 1))
1408 var="CDROM_NAME_${cdcnt}"
1409 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1410 done
1411 echo
1412 einfo "If you do not have the CDs, but have the data files"
1413 einfo "mounted somewhere on your filesystem, just export"
1414 einfo "the following variables so they point to the right place:"
1415 einfon ""
1416 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1))
1419 echo -n " CD_ROOT_${cdcnt}"
1420 done
1421 echo
1422 einfo "Or, if you have all the files in the same place, or"
1423 einfo "you only have one cdrom, you can export CD_ROOT"
1424 einfo "and that place will be used as the same data source"
1425 einfo "for all the CDs."
1426 echo
1427 einfo "For example:"
1428 einfo "export CD_ROOT_1=/mnt/cdrom"
1429 echo
1430 fi
1431 export CDROM_CURRENT_CD=0
1432 cdrom_load_next_cd
1433}
1434
1435# this is only used when you need access to more than one cd.
1436# when you have finished using the first cd, just call this function.
1437# when it returns, CDROM_ROOT will be pointing to the second cd.
1438# remember, you can only go forward in the cd chain, you can't go back.
1439cdrom_load_next_cd() {
1440 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1441 local var=
1442
1443 if [[ ! -z ${CD_ROOT} ]] ; then
1444 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1445 return
1446 fi
1447
1448 unset CDROM_ROOT
1449 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1450 if [[ -z ${!var} ]] ; then
1451 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1452 cdrom_locate_file_on_cd ${!var}
1453 else
1454 export CDROM_ROOT=${!var}
1455 fi
1456
1457 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1458}
1459
1460# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1461# functions. this should *never* be called from an ebuild.
1462# all it does is try to locate a give file on a cd ... if the cd isn't
1463# found, then a message asking for the user to insert the cdrom will be
1464# displayed and we'll hang out here until:
1465# (1) the file is found on a mounted cdrom
1466# (2) the user hits CTRL+C
1467cdrom_locate_file_on_cd() {
1468 while [[ -z ${CDROM_ROOT} ]] ; do
1469 local dir="$(dirname ${@})"
1470 local file="$(basename ${@})"
1471 local mline=""
1472 local showedmsg=0
1473
1474 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1475 [[ -d ${mline}/${dir} ]] || continue
1476 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1477 && export CDROM_ROOT=${mline}
1478 done
1479
1480 if [[ -z ${CDROM_ROOT} ]] ; then
1481 echo
1482 if [[ ${showedmsg} -eq 0 ]] ; then
1483 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1484 if [[ -z ${CDROM_NAME} ]] ; then
1485 einfo "Please insert the cdrom for ${PN} now !"
1486 else
1487 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1488 fi
1489 else
1490 if [[ -z ${CDROM_NAME_1} ]] ; then
1491 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1492 else
1493 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1494 einfo "Please insert+mount the ${!var} cdrom now !"
1495 fi
1496 fi
1497 showedmsg=1
1498 fi
1499 einfo "Press return to scan for the cd again"
1500 einfo "or hit CTRL+C to abort the emerge."
1501 read
1502 fi
1503 done
1504}
1505
1506# Make sure that LINGUAS only contains languages that
1507# a package can support
1508#
1509# usage: strip-linguas <allow LINGUAS>
1510# strip-linguas -i <directories of .po files>
1511# strip-linguas -u <directories of .po files>
1512#
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() {
1519 local ls newls
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift
1522 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1523 local d f
1524 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls}
1527 else
1528 newls=""
1529 fi
1530 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1531 if [[ ${op} == "-i" ]] ; then
1532 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1533 else
1534 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1535 fi
1536 done
1537 ls=${newls}
1538 done
1539 ls=${ls//.po}
1540 else
1541 ls=$@
1542 fi
1543
1544 ls=" ${ls} "
1545 newls=""
1546 for f in ${LINGUAS} ; do
1547 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1548 newls="${newls} ${f}"
1549 else
1550 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1551 fi
1552 done
1553 if [[ -z ${newls} ]] ; then
1554 export LINGUAS=""
1555 else
1556 export LINGUAS=${newls:1}
1557 fi
1558}
1559
1560# moved from kernel.eclass since they are generally useful outside of
1561# kernel.eclass -iggy (20041002)
1562
1563# the following functions are useful in kernel module ebuilds, etc.
1564# for an example see ivtv or drbd ebuilds
1565
1566# set's ARCH to match what the kernel expects
1567set_arch_to_kernel() {
1568 i=10
1569 while ((i--)) ; do
1570 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1571 done
1572 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1573 case ${ARCH} in
1574 x86) export ARCH="i386";;
1575 amd64) export ARCH="x86_64";;
1576 hppa) export ARCH="parisc";;
1577 mips) export ARCH="mips";;
1578 sparc) export ARCH="$(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!
1579 *) export ARCH="${ARCH}";;
1580 esac
1581}
1582
1583# set's ARCH back to what portage expects
1584set_arch_to_portage() {
1585 i=10
1586 while ((i--)) ; do
1587 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1588 done
1589 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1590}
1591
1592# Jeremy Huddleston <eradicator@gentoo.org>:
1593# preserve_old_lib /path/to/libblah.so.0
1594# preserve_old_lib_notify /path/to/libblah.so.0
1595#
1596# These functions are useful when a lib in your package changes --soname. Such
1597# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1598# would break packages that link against it. Most people get around this
1599# by using the portage SLOT mechanism, but that is not always a relevant
1600# solution, so instead you can add the following to your ebuilds:
1601#
1602# src_install() {
1603# ...
1604# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1605# ...
1606# }
1607#
1608# pkg_postinst() {
1609# ...
1610# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613
1614preserve_old_lib() {
1615 LIB=$1
1616
1617 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1618 SONAME=`basename ${LIB}`
1619 DIRNAME=`dirname ${LIB}`
1620
1621 dodir ${DIRNAME}
1622 cp ${ROOT}${LIB} ${D}${DIRNAME}
1623 touch ${D}${LIB}
1624 fi
1625}
1626
1627preserve_old_lib_notify() {
1628 LIB=$1
1629
1630 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1631 SONAME=`basename ${LIB}`
1632
1633 einfo "An old version of an installed library was detected on your system."
1634 einfo "In order to avoid breaking packages that link against is, this older version"
1635 einfo "is not being removed. In order to make full use of this newer version,"
1636 einfo "you will need to execute the following command:"
1637 einfo " revdep-rebuild --soname ${SONAME}"
1638 einfo
1639 einfo "After doing that, you can safely remove ${LIB}"
1640 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1641 fi
1642}
1643
1644# Hack for people to figure out if a package was built with
1645# certain USE flags
1646#
1647# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1648# ex: built_with_use xchat gtk2
1649#
1650# Flags: -a all USE flags should be utilized
1651# -o at least one USE flag should be utilized
1652# Note: the default flag is '-a'
1653built_with_use() {
1654 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656
1657 local PKG=$(best_version $1)
1658 shift
1659
1660 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1661 [[ ! -e ${USEFILE} ]] && return 1
1662
1663 local USE_BUILT=$(<${USEFILE})
1664 while [[ $# -gt 0 ]] ; do
1665 if [[ ${opt} = "-o" ]] ; then
1666 has $1 ${USE_BUILT} && return 0
1667 else
1668 has $1 ${USE_BUILT} || return 1
1669 fi
1670 shift
1671 done
1672 [[ ${opt} = "-a" ]]
1673}
1674
1675# Many configure scripts wrongly bail when a C++ compiler
1676# could not be detected. #73450
1677epunt_cxx() {
1678 local dir=$1
1679 [[ -z ${dir} ]] && dir=${S}
1680 ebegin "Removing useless C++ checks"
1681 local f
1682 for f in $(find ${dir} -name configure) ; do
1683 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1684 done
1685 eend 0
1686}
1687
1688# dopamd <file> [more files]
1689#
1690# Install pam auth config file in /etc/pam.d
1691dopamd() {
1692 [[ -z $1 ]] && die "dopamd requires at least one argument"
1693
1694 use pam || return 0
1695
1696 insinto /etc/pam.d
1697 doins "$@" || die "failed to install $@"
1698}
1699# newpamd <old name> <new name>
1700#
1701# Install pam file <old name> as <new name> in /etc/pam.d
1702newpamd() {
1703 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1704
1705 use pam || return 0
1706
1707 insinto /etc/pam.d
1708 newins "$1" "$2" || die "failed to install $1 as $2"
1709}
1710
1711# make a wrapper script ...
1712# NOTE: this was originally games_make_wrapper, but I noticed other places where
1713# this could be used, so I have moved it here and made it not games-specific
1714# -- wolf31o2
1715# $1 == wrapper name
1716# $2 == binary to run
1717# $3 == directory to chdir before running binary
1718# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1719# $5 == path for wrapper
1720make_wrapper() {
1721 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1722 local tmpwrapper=$(emktemp)
1723 cat << EOF > "${tmpwrapper}"
1724#!/bin/sh
1725cd "${chdir}"
1726export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1727exec ${bin} "\$@"
1728EOF
1729 chmod go+rx "${tmpwrapper}"
1730 if [ -n "${5}" ]
1731 then
1732 exeinto ${5}
1733 newexe "${tmpwrapper}" "${wrapper}"
1734 else
1735 newbin "${tmpwrapper}" "${wrapper}"
1736 fi
1737}

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