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Revision 1.41 Revision 1.152
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.152 2005/02/18 18:04:42 azarah 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 $ECLASS"
14 15
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
71 sleep ${1:-5}
72 fi
73}
74
75# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() {
80 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a"
86 sleep 1
87 done
88 fi
89}
18 90
19# This function generate linker scripts in /usr/lib for dynamic 91# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 105# to point to the latest version of the library present.
34# 106#
35# <azarah@gentoo.org> (26 Oct 2002) 107# <azarah@gentoo.org> (26 Oct 2002)
36# 108#
37gen_usr_ldscript() { 109gen_usr_ldscript() {
38 110 local libdir="$(get_libdir)"
39 # Just make sure it exists 111 # Just make sure it exists
40 dodir /usr/lib 112 dodir /usr/${libdir}
41 113
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 115/* GNU ld script
44 Because Gentoo have critical dynamic libraries 116 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 117 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 118 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 119 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 120 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 121 more info. */
50GROUP ( /lib/libxxx ) 122GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 123END_LDSCRIPT
52 124 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 125}
57 126
58# Simple function to draw a line consisting of '=' the same length as $* 127# Simple function to draw a line consisting of '=' the same length as $*
59# 128#
60# <azarah@gentoo.org> (11 Nov 2002) 129# <azarah@gentoo.org> (11 Nov 2002)
88# Default directory where patches are located 157# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 159# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 160EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 161# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 163EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 164# List of patches not to apply. Not this is only file names,
95# and not the full path .. 165# and not the full path ..
96EPATCH_EXCLUDE="" 166EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 167# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 168EPATCH_SINGLE_MSG=""
143 local SINGLE_PATCH="no" 213 local SINGLE_PATCH="no"
144 local x="" 214 local x=""
145 215
146 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
147 then 217 then
148 eerror "Invalid arguments to epatch()" 218 local m=""
149 die "Invalid arguments to epatch()" 219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do
221 epatch "${m}"
222 done
223 return 0
150 fi 224 fi
151 225
152 if [ -n "$1" -a -f "$1" ] 226 if [ -n "$1" -a -f "$1" ]
153 then 227 then
154 SINGLE_PATCH="yes" 228 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 238 local EPATCH_SOURCE="$1/*"
165 else 239 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 241 fi
168 else 242 else
169 if [ ! -d ${EPATCH_SOURCE} ] 243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 244 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 246 then
173 EPATCH_SOURCE="$1" 247 EPATCH_SOURCE="$1"
174 fi 248 fi
175 249
176 echo 250 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 252 eerror
179 eerror " ${EPATCH_SOURCE}" 253 eerror " ${EPATCH_SOURCE}"
254 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 255 echo
181 die "Cannot find \$EPATCH_SOURCE!" 256 die "Cannot find \$EPATCH_SOURCE!"
182 fi 257 fi
183 258
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 278 ;;
204 esac 279 esac
205 280
206 if [ "${SINGLE_PATCH}" = "no" ] 281 if [ "${SINGLE_PATCH}" = "no" ]
207 then 282 then
208 einfo "Applying various patches (bugfixes/updates)..." 283 einfo "Applying various patches (bugfixes/updates) ..."
209 fi 284 fi
210 for x in ${EPATCH_SOURCE} 285 for x in ${EPATCH_SOURCE}
211 do 286 do
212 # New ARCH dependant patch naming scheme... 287 # New ARCH dependant patch naming scheme ...
213 # 288 #
214 # ???_arch_foo.patch 289 # ???_arch_foo.patch
215 # 290 #
216 if [ -f ${x} ] && \ 291 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 293 [ "${EPATCH_FORCE}" = "yes" ])
219 then 294 then
220 local count=0 295 local count=0
221 local popts="${EPATCH_OPTS}" 296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
222 298
223 if [ -n "${EPATCH_EXCLUDE}" ] 299 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 300 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 302 then
227 continue 303 continue
228 fi 304 fi
229 fi 305 fi
230 306
232 then 308 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 309 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 310 then
235 einfo "${EPATCH_SINGLE_MSG}" 311 einfo "${EPATCH_SINGLE_MSG}"
236 else 312 else
237 einfo "Applying ${x##*/}..." 313 einfo "Applying ${patchname} ..."
238 fi 314 fi
239 else 315 else
240 einfo " ${x##*/}..." 316 einfo " ${patchname} ..."
241 fi 317 fi
242 318
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 321
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 322 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 323 while [ "${count}" -lt 5 ]
248 do 324 do
249 # Generate some useful debug info ... 325 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 328
253 if [ "${PATCH_SUFFIX}" != "patch" ] 329 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 330 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 333 else
258 PATCH_TARGET="${x}" 334 PATCH_TARGET="${x}"
259 fi 335 fi
260 336
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 339
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 342
267 if [ "${PATCH_SUFFIX}" != "patch" ] 343 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 344 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 346 then
271 echo 347 echo
272 eerror "Could not extract patch!" 348 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 349 #die "Could not extract patch!"
274 count=5 350 count=5
275 break 351 break
276 fi 352 fi
277 fi 353 fi
278 354
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 356 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 362
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
288 364
289 if [ "$?" -ne 0 ] 365 if [ "$?" -ne 0 ]
290 then 366 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 368 echo
293 eerror "A dry-run of patch command succeeded, but actually" 369 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 370 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 371 #die "Real world sux compared to the dreamworld!"
296 count=5 372 count=5
297 fi 373 fi
298 374
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 376
301 break 377 break
302 fi 378 fi
303 379
304 count=$((count + 1)) 380 count=$((count + 1))
310 fi 386 fi
311 387
312 if [ "${count}" -eq 5 ] 388 if [ "${count}" -eq 5 ]
313 then 389 then
314 echo 390 echo
315 eerror "Failed Patch: ${x##*/}!" 391 eerror "Failed Patch: ${patchname}!"
316 eerror 392 eerror
317 eerror "Include in your bugreport the contents of:" 393 eerror "Include in your bugreport the contents of:"
318 eerror 394 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 396 echo
321 die "Failed Patch: ${x##*/}!" 397 die "Failed Patch: ${patchname}!"
322 fi 398 fi
323 399
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 401
326 eend 0 402 eend 0
327 fi 403 fi
328 done 404 done
329 if [ "${SINGLE_PATCH}" = "no" ] 405 if [ "${SINGLE_PATCH}" = "no" ]
335# This function return true if we are using the NPTL pthreads 411# This function return true if we are using the NPTL pthreads
336# implementation. 412# implementation.
337# 413#
338# <azarah@gentoo.org> (06 March 2003) 414# <azarah@gentoo.org> (06 March 2003)
339# 415#
340
341have_NPTL() { 416have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 417 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 418 #define _XOPEN_SOURCE
345 #include <unistd.h> 419 #include <unistd.h>
346 #include <stdio.h> 420 #include <stdio.h>
347 421
359 433
360 return 1; 434 return 1;
361 } 435 }
362 END 436 END
363 437
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 440 then
367 echo "yes" 441 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... " 442 einfon "Checking what PTHREADS implementation we have ..."
369 if ${T}/nptl 443 if ${T}/nptl
370 then 444 then
371 return 0 445 return 0
372 else 446 else
373 return 1 447 return 1
384# 458#
385# Thanks to nall <nall@gentoo.org> for this. 459# Thanks to nall <nall@gentoo.org> for this.
386# 460#
387get_number_of_jobs() { 461get_number_of_jobs() {
388 local jobs=0 462 local jobs=0
463
464 return 0
389 465
390 if [ ! -r /proc/cpuinfo ] 466 if [ ! -r /proc/cpuinfo ]
391 then 467 then
392 return 1 468 return 1
393 fi 469 fi
401 fi 477 fi
402 478
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 479 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 480
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 481 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 482 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 483 then
408 # these archs will always have "[Pp]rocessor" 484 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 485 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 486
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 487 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 497 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 498 else
423 jobs=2 499 jobs=2
424 fi 500 fi
425 501
426 elif [ "${ARCH}" = "ppc" ] 502 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 503 then
428 # ppc has "processor", but only when compiled with SMP 504 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 505 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 506 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 507 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 508 else
433 jobs=2 509 jobs=2
434 fi 510 fi
511 elif [ "${ARCH}" = "s390" ]
512 then
513 # s390 has "# processors : "
514 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 515 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 516 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 517 die "Unknown ARCH -- ${ARCH}!"
438 fi 518 fi
439 519
445 525
446 if [ -n "${ADMINPARAM}" ] 526 if [ -n "${ADMINPARAM}" ]
447 then 527 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 528 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then 529 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 530 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 531 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 532 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 533 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 534 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 535 fi
536 fi
537}
538
539# Cheap replacement for when debianutils (and thus mktemp)
540# does not exist on the users system
541# vapier@gentoo.org
542#
543# Takes just 1 optional parameter (the directory to create tmpfile in)
544emktemp() {
545 local exe="touch"
546 [ "$1" == "-d" ] && exe="mkdir" && shift
547 local topdir="$1"
548
549 if [ -z "${topdir}" ]
550 then
551 [ -z "${T}" ] \
552 && topdir="/tmp" \
553 || topdir="${T}"
554 fi
555
556 if [ -z "$(type -p mktemp)" ]
557 then
558 local tmp=/
559 while [ -e "${tmp}" ] ; do
560 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
561 done
562 ${exe} "${tmp}"
563 echo "${tmp}"
564 else
565 [ "${exe}" == "touch" ] \
566 && exe="-p" \
567 || exe="-d"
568 mktemp ${exe} "${topdir}"
569 fi
570}
571
572# Small wrapper for getent (Linux), nidump (Mac OS X),
573# and pw (FreeBSD) used in enewuser()/enewgroup()
574# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
575# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
576#
577# egetent(database, key)
578egetent() {
579 if useq ppc-macos ; then
580 case "$2" in
581 *[!0-9]*) # Non numeric
582 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
583 ;;
584 *) # Numeric
585 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
586 ;;
587 esac
588 elif useq x86-fbsd ; then
589 local action
590 if [ "$1" == "passwd" ]
591 then
592 action="user"
593 else
594 action="group"
595 fi
596 pw show "${action}" "$2" -q
597 else
598 which nscd >& /dev/null && nscd -i "$1"
599 getent "$1" "$2"
456 fi 600 fi
457} 601}
458 602
459# Simplify/standardize adding users to the system 603# Simplify/standardize adding users to the system
460# vapier@gentoo.org 604# vapier@gentoo.org
470# groups: none 614# groups: none
471# extra: comment of 'added by portage for ${PN}' 615# extra: comment of 'added by portage for ${PN}'
472enewuser() { 616enewuser() {
473 # get the username 617 # get the username
474 local euser="$1"; shift 618 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 619 if [ -z "${euser}" ]
620 then
476 eerror "No username specified !" 621 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 622 die "Cannot call enewuser without a username"
478 fi 623 fi
624
625 # lets see if the username already exists
626 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
627 then
628 return 0
629 fi
479 einfo "Adding user '${euser}' to your system ..." 630 einfo "Adding user '${euser}' to your system ..."
480 631
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 632 # options to pass to useradd
494 local opts="" 633 local opts=
495 634
496 # handle uid 635 # handle uid
497 local euid="$1"; shift 636 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 637 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
638 then
499 if [ ${euid} -gt 0 ] ; then 639 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 640 then
641 if [ ! -z "`egetent passwd ${euid}`" ]
642 then
643 euid="next"
644 fi
501 else 645 else
502 eerror "Userid given but is not greater than 0 !" 646 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 647 die "${euid} is not a valid UID"
504 fi 648 fi
505 else 649 else
506 euid="next available" 650 euid="next"
651 fi
652 if [ "${euid}" == "next" ]
653 then
654 local pwrange
655 if [ "${USERLAND}" == "BSD" ] ; then
656 pwrange="`jot 898 101`"
657 else
658 pwrange="`seq 101 999`"
507 fi 659 fi
660 for euid in ${pwrange} ; do
661 [ -z "`egetent passwd ${euid}`" ] && break
662 done
663 fi
664 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 665 einfo " - Userid: ${euid}"
509 666
510 # handle shell 667 # handle shell
511 local eshell="$1"; shift 668 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 669 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
670 then
513 if [ ! -e ${eshell} ] ; then 671 if [ ! -e "${eshell}" ]
672 then
514 eerror "A shell was specified but it does not exist !" 673 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 674 die "${eshell} does not exist"
516 fi 675 fi
517 else 676 else
677 if [ "${USERLAND}" == "BSD" ]
678 then
679 eshell="/usr/bin/false"
680 else
518 eshell=/bin/false 681 eshell="/bin/false"
682 fi
519 fi 683 fi
520 einfo " - Shell: ${eshell}" 684 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 685 opts="${opts} -s ${eshell}"
522 686
523 # handle homedir 687 # handle homedir
524 local ehome="$1"; shift 688 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 689 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
690 then
526 ehome=/dev/null 691 ehome="/dev/null"
527 fi 692 fi
528 einfo " - Home: ${ehome}" 693 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 694 opts="${opts} -d ${ehome}"
530 695
531 # handle groups 696 # handle groups
532 local egroups="$1"; shift 697 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 698 if [ ! -z "${egroups}" ]
534 local realgroup 699 then
535 local oldifs="${IFS}" 700 local oldifs="${IFS}"
701 local defgroup="" exgroups=""
702
536 export IFS="," 703 export IFS=","
537 for g in ${egroups} ; do 704 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 705 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 706 export IFS="${oldifs}"
540 if [ "${g}" != "${realgroup}" ] ; then 707 if [ -z "`egetent group \"${g}\"`" ]
708 then
541 eerror "You must add ${g} to the system first" 709 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 710 die "${g} is not a valid GID"
543 fi 711 fi
712 if [ -z "${defgroup}" ]
713 then
714 defgroup="${g}"
715 else
716 exgroups="${exgroups},${g}"
717 fi
718 export IFS=","
544 done 719 done
545 export IFS="${oldifs}" 720 export IFS="${oldifs}"
721
546 opts="${opts} -g ${egroups}" 722 opts="${opts} -g ${defgroup}"
723 if [ ! -z "${exgroups}" ]
724 then
725 opts="${opts} -G ${exgroups:1}"
726 fi
547 else 727 else
548 egroups="(none)" 728 egroups="(none)"
549 fi 729 fi
550 einfo " - Groups: ${egroups}" 730 einfo " - Groups: ${egroups}"
551 731
552 # handle extra and add the user 732 # handle extra and add the user
553 local eextra="$@" 733 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 734 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
736 if useq ppc-macos
737 then
738 ### Make the user
556 if [ -z "${eextra}" ] ; then 739 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 740 then
741 dscl . create /users/${euser} uid ${euid}
742 dscl . create /users/${euser} shell ${eshell}
743 dscl . create /users/${euser} home ${ehome}
744 dscl . create /users/${euser} realname "added by portage for ${PN}"
745 ### Add the user to the groups specified
746 local oldifs="${IFS}"
747 export IFS=","
748 for g in ${egroups}
749 do
750 dscl . merge /groups/${g} users ${euser}
751 done
752 export IFS="${oldifs}"
753 else
754 einfo "Extra options are not supported on macos yet"
755 einfo "Please report the ebuild along with the info below"
756 einfo "eextra: ${eextra}"
757 die "Required function missing"
758 fi
759 elif use x86-fbsd ; then
760 if [ -z "${eextra}" ]
761 then
762 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 763 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 764 die "enewuser failed"
560 else 765 else
561 einfo " - Extra: ${eextra}" 766 einfo " - Extra: ${eextra}"
767 pw useradd ${euser} ${opts} \
768 -c ${eextra} || die "enewuser failed"
769 fi
770 else
771 if [ -z "${eextra}" ]
772 then
773 useradd ${opts} ${euser} \
774 -c "added by portage for ${PN}" \
775 || die "enewuser failed"
776 else
777 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 778 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 779 || die "enewuser failed"
780 fi
564 fi 781 fi
565 export SANDBOX_ON="${oldsandbox}" 782 export SANDBOX_ON="${oldsandbox}"
566 783
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 784 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
785 then
568 einfo " - Creating ${ehome} in ${D}" 786 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 787 dodir ${ehome}
570 fowners ${euser} ${ehome} 788 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 789 fperms 755 ${ehome}
572 fi 790 fi
582# gid: next available (see groupadd(8)) 800# gid: next available (see groupadd(8))
583# extra: none 801# extra: none
584enewgroup() { 802enewgroup() {
585 # get the group 803 # get the group
586 local egroup="$1"; shift 804 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 805 if [ -z "${egroup}" ]
806 then
588 eerror "No group specified !" 807 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 808 die "Cannot call enewgroup without a group"
590 fi 809 fi
810
811 # see if group already exists
812 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
813 then
814 return 0
815 fi
591 einfo "Adding group '${egroup}' to your system ..." 816 einfo "Adding group '${egroup}' to your system ..."
592 817
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 818 # options to pass to useradd
606 local opts="" 819 local opts=
607 820
608 # handle gid 821 # handle gid
609 local egid="$1"; shift 822 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 823 if [ ! -z "${egid}" ]
824 then
611 if [ ${egid} -gt 0 ] ; then 825 if [ "${egid}" -gt 0 ]
826 then
827 if [ -z "`egetent group ${egid}`" ]
828 then
829 if useq ppc-macos ; then
830 opts="${opts} ${egid}"
831 else
612 opts="${opts} -g ${egid}" 832 opts="${opts} -g ${egid}"
833 fi
834 else
835 egid="next available; requested gid taken"
836 fi
613 else 837 else
614 eerror "Groupid given but is not greater than 0 !" 838 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 839 die "${egid} is not a valid GID"
616 fi 840 fi
617 else 841 else
622 # handle extra 846 # handle extra
623 local eextra="$@" 847 local eextra="$@"
624 opts="${opts} ${eextra}" 848 opts="${opts} ${eextra}"
625 849
626 # add the group 850 # add the group
627 local oldsandbox=${SANDBOX_ON} 851 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 852 export SANDBOX_ON="0"
853 if useq ppc-macos ; then
854 if [ ! -z "${eextra}" ];
855 then
856 einfo "Extra options are not supported on macos yet"
857 einfo "Please report the ebuild along with the info below"
858 einfo "eextra: ${eextra}"
859 die "Required function missing"
860 fi
861
862 # If we need the next available
863 case ${egid} in
864 *[!0-9]*) # Non numeric
865 for egid in `jot 898 101`; do
866 [ -z "`egetent group ${egid}`" ] && break
867 done
868 esac
869 dscl . create /groups/${egroup} gid ${egid}
870 dscl . create /groups/${egroup} passwd '*'
871 elif use x86-fbsd ; then
872 case ${egid} in
873 *[!0-9]*) # Non numeric
874 for egid in `jot 898 101`; do
875 [ -z "`egetent group ${egid}`" ] && break
876 done
877 esac
878 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
879 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 880 groupadd ${opts} ${egroup} || die "enewgroup failed"
881 fi
630 export SANDBOX_ON="${oldsandbox}" 882 export SANDBOX_ON="${oldsandbox}"
631} 883}
632 884
633# Simple script to replace 'dos2unix' binaries 885# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 886# vapier@gentoo.org
635# 887#
636# edos2unix(file, <more files>...) 888# edos2unix(file, <more files> ...)
637edos2unix() { 889edos2unix() {
638 for f in $@ ; do 890 for f in "$@"
891 do
639 cp ${f} ${T}/edos2unix 892 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 893 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 894 done
642} 895}
896
897
898##############################################################
899# START: Handle .desktop files and menu entries #
900# maybe this should be separated into a new eclass some time #
901# lanius@gentoo.org #
902##############################################################
643 903
644# Make a desktop file ! 904# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 905# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 906# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 907#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 908# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 909#
653# binary: what binary does the app run with ? 910# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 911# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 912# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 913# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 914# a full path to an icon
658# type: what kind of application is this ? for categories: 915# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 916# http://www.freedesktop.org/standards/menu-spec/
660# path: if your app needs to startup in a specific dir 917# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 918make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 919 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 920
664 local exec=${1} 921 local exec="${1}"
665 local name=${2:-${PN}} 922 local name="${2:-${PN}}"
666 local icon=${3:-${PN}.png} 923 local icon="${3:-${PN}.png}"
667 local type=${4} 924 local type="${4}"
925 local subdir="${6}"
668 local path=${5:-${GAMES_PREFIX}} 926 local path="${5:-${GAMES_BINDIR}}"
669 if [ -z "${type}" ] ; then 927 if [ -z "${type}" ]
928 then
670 case ${CATEGORY} in 929 case ${CATEGORY} in
671 app-emulation) type=Emulator ;; 930 "app-emulation")
672 app-games) type=Game ;; 931 type=Emulator
673 *) type="" ;; 932 subdir="Emulation"
933 ;;
934 "games-"*)
935 type=Game
936 subdir="Games"
937 ;;
938 "net-"*)
939 type=Network
940 subdir="${type}"
941 ;;
942 *)
943 type=
944 subdir=
945 ;;
674 esac 946 esac
675 fi 947 fi
676 local desktop=${T}/${exec}.desktop 948 local desktop="${T}/${exec}.desktop"
677 949
678echo "[Desktop Entry] 950echo "[Desktop Entry]
679Encoding=UTF-8 951Encoding=UTF-8
680Version=0.9.2 952Version=0.9.2
681Name=${name} 953Name=${name}
682Type=Application 954Type=Application
683Comment=${DESCRIPTION} 955Comment=${DESCRIPTION}
684Exec=${exec} 956Exec=${exec}
685Path=${path} 957Path=${path}
686Icon=${icon} 958Icon=${icon}
687Categories=Application;${type};" > ${desktop} 959Categories=Application;${type};" > "${desktop}"
688 960
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 961 insinto /usr/share/applications
691 doins ${desktop} 962 doins "${desktop}"
692 fi
693
694 #if [ -d /usr/share/gnome/apps ] ; then
695 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop}
697 #fi
698
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
700 # for ver in /usr/kde/* ; do
701 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop}
703 # done
704 #fi
705
706 if [ -d /usr/share/applnk ] ; then
707 insinto /usr/share/applnk/${type}
708 doins ${desktop}
709 fi
710 963
711 return 0 964 return 0
712} 965}
713 966
714# new convenience patch wrapper function to eventually replace epatch(), 967# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 968#
716# /usr/bin/patch 969# make_desktop_entry(<title>, <command>)
717# Features: 970# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 971# command: Name of the Window Manager
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725 972
726# accepts zero or more parameters specifying patchfiles and/or patchdirs 973make_session_desktop() {
727 974
728# known issues: 975 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
729# - only supports unified style patches (does anyone _really_ use anything 976 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
730# else?)
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739 977
740 debug-print-function $FUNCNAME $* 978 local title="${1}"
979 local command="${2}"
980 local desktop="${T}/${wm}.desktop"
741 981
742 local list="" 982echo "[Desktop Entry]
743 local list2="" 983Encoding=UTF-8
744 declare -i plevel 984Name=${title}
985Comment=This session logs you into ${title}
986Exec=${command}
987TryExec=${command}
988Type=Application" > "${desktop}"
745 989
746 # parse patch sources 990 insinto /usr/share/xsessions
747 for x in $*; do 991 doins "${desktop}"
748 debug-print "$FUNCNAME: parsing parameter $x" 992
993 return 0
994}
995
996domenu() {
997 local i
998 local j
999 insinto /usr/share/applications
1000 for i in ${@}
1001 do
749 if [ -f "$x" ]; then 1002 if [ -f "${i}" ];
750 list="$list $x" 1003 then
1004 doins ${i}
751 elif [ -d "$x" ]; then 1005 elif [ -d "${i}" ];
752 # handles patchdirs like epatch() for now: no recursion. 1006 then
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1007 for j in ${i}/*.desktop
754 # only patches with _$ARCH_ or _all_ in their filenames are applied. 1008 do
755 for file in `ls -A $x`; do 1009 doins ${j}
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done 1010 done
761 list="`echo $list2 | sort` $list"
762 else
763 die "Couldn't find $x"
764 fi 1011 fi
765 done 1012 done
1013}
766 1014
767 debug-print "$FUNCNAME: final list of patches: $list" 1015doicon() {
768 1016 local i
769 for x in $list; do 1017 local j
770 debug-print "$FUNCNAME: processing $x" 1018 insinto /usr/share/pixmaps
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1019 for i in ${@}
772 case "`/usr/bin/file -b $x`" in 1020 do
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 1021 if [ -f "${i}" ];
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 1022 then
775 *text*) patchfile="$x";; 1023 doins ${i}
776 *) die "Could not determine filetype of patch $x";; 1024 elif [ -d "${i}" ];
777 esac 1025 then
778 debug-print "$FUNCNAME: patchfile=$patchfile" 1026 for j in ${i}/*.png
779 1027 do
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1028 doins ${j}
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done 1029 done
805 test -f "$target2" && break 1030 fi
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done 1031 done
1032}
829 1033
1034##############################################################
1035# END: Handle .desktop files and menu entries #
1036##############################################################
1037
1038
1039# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() {
1041 local src="$1"
1042 if [ -z "${src}" ]
1043 then
1044 src="${DISTDIR}/${A}"
1045 else
1046 if [ -e "${DISTDIR}/${src}" ]
1047 then
1048 src="${DISTDIR}/${src}"
1049 elif [ -e "${PWD}/${src}" ]
1050 then
1051 src="${PWD}/${src}"
1052 elif [ -e "${src}" ]
1053 then
1054 src="${src}"
1055 fi
1056 fi
1057 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1058 echo "${src}"
1059}
1060
1061# Unpack those pesky pdv generated files ...
1062# They're self-unpacking programs with the binary package stuffed in
1063# the middle of the archive. Valve seems to use it a lot ... too bad
1064# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1065#
1066# Usage: unpack_pdv [file to unpack] [size of off_t]
1067# - you have to specify the off_t size ... i have no idea how to extract that
1068# information out of the binary executable myself. basically you pass in
1069# the size of the off_t type (in bytes) on the machine that built the pdv
1070# archive. one way to determine this is by running the following commands:
1071# strings <pdv archive> | grep lseek
1072# strace -elseek <pdv archive>
1073# basically look for the first lseek command (we do the strings/grep because
1074# sometimes the function call is _llseek or something) and steal the 2nd
1075# parameter. here is an example:
1076# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1077# lseek
1078# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1079# lseek(3, -4, SEEK_END) = 2981250
1080# thus we would pass in the value of '4' as the second parameter.
1081unpack_pdv() {
1082 local src="`find_unpackable_file $1`"
1083 local sizeoff_t="$2"
1084
1085 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1086
1087 local shrtsrc="`basename ${src}`"
1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1089 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1090 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1091
1092 # grab metadata for debug reasons
1093 local metafile="$(emktemp)"
1094 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1095
1096 # rip out the final file name from the metadata
1097 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1098 datafile="`basename ${datafile}`"
1099
1100 # now lets uncompress/untar the file if need be
1101 local tmpfile="$(emktemp)"
1102 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1103
1104 local iscompressed="`file -b ${tmpfile}`"
1105 if [ "${iscompressed:0:8}" == "compress" ] ; then
1106 iscompressed=1
1107 mv ${tmpfile}{,.Z}
1108 gunzip ${tmpfile}
1109 else
1110 iscompressed=0
1111 fi
1112 local istar="`file -b ${tmpfile}`"
1113 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1114 istar=1
1115 else
1116 istar=0
1117 fi
1118
1119 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1120 #dd if=${src} ibs=${metaskip} count=1 \
1121 # | dd ibs=${tailskip} skip=1 \
1122 # | gzip -dc \
1123 # > ${datafile}
1124 if [ ${iscompressed} -eq 1 ] ; then
1125 if [ ${istar} -eq 1 ] ; then
1126 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1127 | head -c $((${metaskip}-${tailskip})) \
1128 | tar -xzf -
1129 else
1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1131 | head -c $((${metaskip}-${tailskip})) \
1132 | gzip -dc \
1133 > ${datafile}
1134 fi
1135 else
1136 if [ ${istar} -eq 1 ] ; then
1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1138 | head -c $((${metaskip}-${tailskip})) \
1139 | tar --no-same-owner -xf -
1140 else
1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1142 | head -c $((${metaskip}-${tailskip})) \
1143 > ${datafile}
1144 fi
1145 fi
1146 true
1147 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
830} 1149}
831 1150
832# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
835# many other game companies. 1154# many other game companies.
836# 1155#
837# Usage: unpack_makeself [file to unpack] [offset] 1156# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1157# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1158# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1159# the proper offset from the script itself.
841unpack_makeself() { 1160unpack_makeself() {
842 local src=$1 1161 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1162 local skip="$2"
1163 local exe="$3"
844 1164
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1165 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1166 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1167 if [ -z "${skip}" ]
1168 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1169 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1170 local skip=0
1171 exe=tail
854 case ${ver} in 1172 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1173 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1174 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1175 ;;
858 2.0|2.0.1) 1176 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1177 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1178 ;;
861 2.1.1) 1179 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1180 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1181 let skip="skip + 1"
1182 ;;
1183 2.1.2)
1184 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1185 let skip="skip + 1"
1186 ;;
1187 2.1.3)
1188 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1189 let skip="skip + 1"
1190 ;;
1191 2.1.4)
1192 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1193 skip=$(head -n ${skip} "${src}" | wc -c)
1194 exe="dd"
864 ;; 1195 ;;
865 *) 1196 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1197 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1198 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1199 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1201 die "makeself version '${ver}' not supported"
871 ;; 1202 ;;
872 esac 1203 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1204 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1205 fi
1206 case ${exe} in
1207 tail) exe="tail -n +${skip} '${src}'";;
1208 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1209 *) die "makeself cant handle exe '${exe}'"
1210 esac
875 1211
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1212 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1213 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1214 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1215 local filetype="$(file -b "${tmpfile}")"
1216 case ${filetype} in
1217 *tar\ archive)
1218 eval ${exe} | tar --no-same-owner -xf -
1219 ;;
1220 bzip2*)
1221 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1222 ;;
1223 gzip*)
1224 eval ${exe} | tar --no-same-owner -xzf -
1225 ;;
1226 compress*)
1227 eval ${exe} | gunzip | tar --no-same-owner -xf -
1228 ;;
1229 *)
1230 eerror "Unknown filetype \"${filetype}\" ?"
1231 false
1232 ;;
1233 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1234 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1235}
1236
1237# Display a license for user to accept.
1238#
1239# Usage: check_license [license]
1240# - If the file is not specified then ${LICENSE} is used.
1241check_license() {
1242 local lic=$1
1243 if [ -z "${lic}" ] ; then
1244 lic="${PORTDIR}/licenses/${LICENSE}"
1245 else
1246 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1247 lic="${PORTDIR}/licenses/${src}"
1248 elif [ -e "${PWD}/${src}" ] ; then
1249 lic="${PWD}/${src}"
1250 elif [ -e "${src}" ] ; then
1251 lic="${src}"
1252 fi
1253 fi
1254 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1255 local l="`basename ${lic}`"
1256
1257 # here is where we check for the licenses the user already
1258 # accepted ... if we don't find a match, we make the user accept
1259 local shopts=$-
1260 local alic
1261 set -o noglob #so that bash doesn't expand "*"
1262 for alic in ${ACCEPT_LICENSE} ; do
1263 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1264 set +o noglob; set -${shopts} #reset old shell opts
1265 return 0
1266 fi
1267 done
1268 set +o noglob; set -$shopts #reset old shell opts
1269
1270 local licmsg="$(emktemp)"
1271 cat << EOF > ${licmsg}
1272**********************************************************
1273The following license outlines the terms of use of this
1274package. You MUST accept this license for installation to
1275continue. When you are done viewing, hit 'q'. If you
1276CTRL+C out of this, the install will not run!
1277**********************************************************
1278
1279EOF
1280 cat ${lic} >> ${licmsg}
1281 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1282 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1283 read alic
1284 case ${alic} in
1285 yes|Yes|y|Y)
1286 return 0
1287 ;;
1288 *)
1289 echo;echo;echo
1290 eerror "You MUST accept the license to continue! Exiting!"
1291 die "Failed to accept license"
1292 ;;
1293 esac
1294}
1295
1296# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1297# the whole 'non-interactive' policy, but damnit I want CD support !
1298#
1299# with these cdrom functions we handle all the user interaction and
1300# standardize everything. all you have to do is call cdrom_get_cds()
1301# and when the function returns, you can assume that the cd has been
1302# found at CDROM_ROOT.
1303#
1304# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1305# etc... if you want to give the cds better names, then just export
1306# the CDROM_NAME_X variables before calling cdrom_get_cds().
1307#
1308# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1309#
1310# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1311# - this will attempt to locate a cd based upon a file that is on
1312# the cd ... the more files you give this function, the more cds
1313# the cdrom functions will handle
1314cdrom_get_cds() {
1315 # first we figure out how many cds we're dealing with by
1316 # the # of files they gave us
1317 local cdcnt=0
1318 local f=
1319 for f in "$@" ; do
1320 cdcnt=$((cdcnt + 1))
1321 export CDROM_CHECK_${cdcnt}="$f"
1322 done
1323 export CDROM_TOTAL_CDS=${cdcnt}
1324 export CDROM_CURRENT_CD=1
1325
1326 # now we see if the user gave use CD_ROOT ...
1327 # if they did, let's just believe them that it's correct
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 export CDROM_ROOT=${CD_ROOT}
1330 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1331 return
1332 fi
1333 # do the same for CD_ROOT_X
1334 if [[ ! -z ${CD_ROOT_1} ]] ; then
1335 local var=
1336 cdcnt=0
1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1338 cdcnt=$((cdcnt + 1))
1339 var="CD_ROOT_${cdcnt}"
1340 if [[ -z ${!var} ]] ; then
1341 eerror "You must either use just the CD_ROOT"
1342 eerror "or specify ALL the CD_ROOT_X variables."
1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1344 die "could not locate CD_ROOT_${cdcnt}"
1345 fi
1346 export CDROM_ROOTS_${cdcnt}="${!var}"
1347 done
1348 export CDROM_ROOT=${CDROM_ROOTS_1}
1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 return
1351 fi
1352
1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1354 einfon "This ebuild will need the "
1355 if [[ -z ${CDROM_NAME} ]] ; then
1356 echo "cdrom for ${PN}."
1357 else
1358 echo "${CDROM_NAME}."
1359 fi
1360 echo
1361 einfo "If you do not have the CD, but have the data files"
1362 einfo "mounted somewhere on your filesystem, just export"
1363 einfo "the variable CD_ROOT so that it points to the"
1364 einfo "directory containing the files."
1365 echo
1366 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo
1369 else
1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1371 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1))
1374 var="CDROM_NAME_${cdcnt}"
1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1376 done
1377 echo
1378 einfo "If you do not have the CDs, but have the data files"
1379 einfo "mounted somewhere on your filesystem, just export"
1380 einfo "the following variables so they point to the right place:"
1381 einfon ""
1382 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1))
1385 echo -n " CD_ROOT_${cdcnt}"
1386 done
1387 echo
1388 einfo "Or, if you have all the files in the same place, or"
1389 einfo "you only have one cdrom, you can export CD_ROOT"
1390 einfo "and that place will be used as the same data source"
1391 einfo "for all the CDs."
1392 echo
1393 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo
1396 fi
1397 export CDROM_CURRENT_CD=0
1398 cdrom_load_next_cd
1399}
1400
1401# this is only used when you need access to more than one cd.
1402# when you have finished using the first cd, just call this function.
1403# when it returns, CDROM_ROOT will be pointing to the second cd.
1404# remember, you can only go forward in the cd chain, you can't go back.
1405cdrom_load_next_cd() {
1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1407 local var=
1408
1409 if [[ ! -z ${CD_ROOT} ]] ; then
1410 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1411 return
1412 fi
1413
1414 unset CDROM_ROOT
1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1416 if [[ -z ${!var} ]] ; then
1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1418 cdrom_locate_file_on_cd ${!var}
1419 else
1420 export CDROM_ROOT=${!var}
1421 fi
1422
1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1424}
1425
1426# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1427# functions. this should *never* be called from an ebuild.
1428# all it does is try to locate a give file on a cd ... if the cd isn't
1429# found, then a message asking for the user to insert the cdrom will be
1430# displayed and we'll hang out here until:
1431# (1) the file is found on a mounted cdrom
1432# (2) the user hits CTRL+C
1433cdrom_locate_file_on_cd() {
1434 while [[ -z ${CDROM_ROOT} ]] ; do
1435 local dir="$(dirname ${@})"
1436 local file="$(basename ${@})"
1437 local mline=""
1438 local showedmsg=0
1439
1440 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1441 [[ -d ${mline}/${dir} ]] || continue
1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1443 && export CDROM_ROOT=${mline}
1444 done
1445
1446 if [[ -z ${CDROM_ROOT} ]] ; then
1447 echo
1448 if [[ ${showedmsg} -eq 0 ]] ; then
1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1450 if [[ -z ${CDROM_NAME} ]] ; then
1451 einfo "Please insert the cdrom for ${PN} now !"
1452 else
1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1454 fi
1455 else
1456 if [[ -z ${CDROM_NAME_1} ]] ; then
1457 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1458 else
1459 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1460 einfo "Please insert+mount the ${!var} cdrom now !"
1461 fi
1462 fi
1463 showedmsg=1
1464 fi
1465 einfo "Press return to scan for the cd again"
1466 einfo "or hit CTRL+C to abort the emerge."
1467 read
1468 fi
1469 done
1470}
1471
1472# Make sure that LINGUAS only contains languages that
1473# a package can support
1474#
1475# usage: strip-linguas <allow LINGUAS>
1476# strip-linguas -i <directories of .po files>
1477# strip-linguas -u <directories of .po files>
1478#
1479# The first form allows you to specify a list of LINGUAS.
1480# The -i builds a list of po files found in all the
1481# directories and uses the intersection of the lists.
1482# The -u builds a list of po files found in all the
1483# directories and uses the union of the lists.
1484strip-linguas() {
1485 local ls newls
1486 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1487 local op="$1"; shift
1488 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1489 local d f
1490 for d in "$@" ; do
1491 if [ "${op}" == "-u" ] ; then
1492 newls="${ls}"
1493 else
1494 newls=""
1495 fi
1496 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1497 if [ "${op}" == "-i" ] ; then
1498 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1499 else
1500 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1501 fi
1502 done
1503 ls="${newls}"
1504 done
1505 ls="${ls//.po}"
1506 else
1507 ls="$@"
1508 fi
1509
1510 ls=" ${ls} "
1511 newls=""
1512 for f in ${LINGUAS} ; do
1513 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1514 newls="${newls} ${f}"
1515 else
1516 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1517 fi
1518 done
1519 if [ -z "${newls}" ] ; then
1520 unset LINGUAS
1521 else
1522 export LINGUAS="${newls}"
1523 fi
1524}
1525
1526# moved from kernel.eclass since they are generally useful outside of
1527# kernel.eclass -iggy (20041002)
1528
1529# the following functions are useful in kernel module ebuilds, etc.
1530# for an example see ivtv or drbd ebuilds
1531
1532# set's ARCH to match what the kernel expects
1533set_arch_to_kernel() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1538 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1539 case ${ARCH} in
1540 x86) export ARCH="i386";;
1541 amd64) export ARCH="x86_64";;
1542 hppa) export ARCH="parisc";;
1543 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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!
1545 *) export ARCH="${ARCH}";;
1546 esac
1547}
1548
1549# set's ARCH back to what portage expects
1550set_arch_to_portage() {
1551 i=10
1552 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done
1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1556}
1557
1558# Jeremy Huddleston <eradicator@gentoo.org>:
1559# preserve_old_lib /path/to/libblah.so.0
1560# preserve_old_lib_notify /path/to/libblah.so.0
1561#
1562# These functions are useful when a lib in your package changes --soname. Such
1563# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1564# would break packages that link against it. Most people get around this
1565# by using the portage SLOT mechanism, but that is not always a relevant
1566# solution, so instead you can add the following to your ebuilds:
1567#
1568# src_install() {
1569# ...
1570# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573#
1574# pkg_postinst() {
1575# ...
1576# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1577# ...
1578# }
1579
1580preserve_old_lib() {
1581 LIB=$1
1582
1583 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1584 SONAME=`basename ${LIB}`
1585 DIRNAME=`dirname ${LIB}`
1586
1587 dodir ${DIRNAME}
1588 cp ${ROOT}${LIB} ${D}${DIRNAME}
1589 touch ${D}${LIB}
1590 fi
1591}
1592
1593preserve_old_lib_notify() {
1594 LIB=$1
1595
1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1597 SONAME=`basename ${LIB}`
1598
1599 einfo "An old version of an installed library was detected on your system."
1600 einfo "In order to avoid breaking packages that link against is, this older version"
1601 einfo "is not being removed. In order to make full use of this newer version,"
1602 einfo "you will need to execute the following command:"
1603 einfo " revdep-rebuild --soname ${SONAME}"
1604 einfo
1605 einfo "After doing that, you can safely remove ${LIB}"
1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1607 fi
1608}
1609
1610# Hack for people to figure out if a package was built with
1611# certain USE flags
1612#
1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1614# ex: built_with_use xchat gtk2
1615#
1616# Flags: -a all USE flags should be utilized
1617# -o at least one USE flag should be utilized
1618# Note: the default flag is '-a'
1619built_with_use() {
1620 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622
1623 local PKG=$(best_version $1)
1624 shift
1625
1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1627 [[ ! -e ${USEFILE} ]] && return 1
1628
1629 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0
1633 else
1634 has $1 ${USE_BUILT} || return 1
1635 fi
1636 shift
1637 done
1638 [[ ${opt} = "-a" ]]
1639}
1640
1641# Many configure scripts wrongly bail when a C++ compiler
1642# could not be detected. #73450
1643epunt_cxx() {
1644 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks"
1647 local f
1648 for f in $(find ${dir} -name configure) ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done
1651 eend 0
1652}
1653
1654# dopamd <file> [more files]
1655#
1656# Install pam auth config file in /etc/pam.d
1657dopamd() {
1658 [[ -z $1 ]] && die "dopamd requires at least one argument"
1659
1660 use pam || return 0
1661
1662 insinto /etc/pam.d
1663 # these are the default doins options, but be explicit just in case
1664 insopts -m 0644 -o root -g root
1665 doins "$@" || die "failed to install $@"
1666}
1667# newpamd <old name> <new name>
1668#
1669# Install pam file <old name> as <new name> in /etc/pam.d
1670newpamd() {
1671 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1672
1673 use pam || return 0
1674
1675 insinto /etc/pam.d
1676 # these are the default doins options, but be explicit just in case
1677 insopts -m 0644 -o root -g root
1678 newins "$1" "$2" || die "failed to install $1 as $2"
1679}

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