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Revision 1.97 Revision 1.177
1# Copyright 1999-2004 Gentoo Foundation 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 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.177 2005/05/26 15:13:36 carlo 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="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
18 19
19# This function simply returns the desired lib directory. With portage 20# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# 2.0.51, we now have support for installing libraries to lib32/lib64 21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# to accomidate the needs of multilib systems. It's no longer a good idea 22# outputting to a terminal, don't wait. For compatability purposes, the argument
22# to assume all libraries will end up in lib. Replace any (sane) instances 23# must be an integer greater than zero.
23# where lib is named directly with $(get_libdir) if possible. 24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24# 25epause() {
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26get_libdir() { 27 sleep ${1:-5}
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi 28 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38} 29}
39 30
40# Sometimes you need to override the value returned by get_libdir. A good 31# Beep the specified number of times (defaults to five). If our output
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
42# and where lib64 -must- be used on amd64 (for applications that need lib 33# don't beep.
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
44# portage version sanity checking. 35ebeep() {
45# get_libdir_override expects one argument, the result get_libdir should 36 local n
46# return: 37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
47# 38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
48# get_libdir_override lib64 39 echo -ne "\a"
49# 40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 41 echo -ne "\a"
51get_libdir_override() { 42 sleep 1
52 CONF_LIBDIR="$1" 43 done
53 CONF_LIBDIR_OVERRIDE="$1" 44 fi
54} 45}
55 46
56# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
57# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
58# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
70# to point to the latest version of the library present. 61# to point to the latest version of the library present.
71# 62#
72# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
73# 64#
74gen_usr_ldscript() { 65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
75 # Just make sure it exists 67 # Just make sure it exists
76 dodir /usr/$(get_libdir) 68 dodir /usr/${libdir}
77 69
70 for lib in "${@}" ; do
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
79/* GNU ld script 72 /* GNU ld script
80 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
82 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems. 76 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for 77
85 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
86END_LDSCRIPT 81 END_LDSCRIPT
87 82 fperms a+x "/usr/${libdir}/${lib}"
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1 83 done
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92} 84}
93 85
94# 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 $*
87# - only to be used by epatch()
95# 88#
96# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
97# 90#
98draw_line() { 91draw_line() {
99 local i=0 92 local i=0
125EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 119# Default extension for patches
127EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
128# Default options for patch 121# Default options for patch
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
130EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
131# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
132# and not the full path .. 126# and not the full path ..
133EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
134# Change the printed message for a single patch. 128# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
136# Force applying bulk patches even if not following the style: 132# Force applying bulk patches even if not following the style:
137# 133#
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
139# 135#
140EPATCH_FORCE="no" 136EPATCH_FORCE="no"
181 local x="" 177 local x=""
182 178
183 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
184 then 180 then
185 local m="" 181 local m=""
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 182 for m in "$@" ; do
188 epatch "${m}" 183 epatch "${m}"
189 done 184 done
190 return 0 185 return 0
191 fi 186 fi
205 local EPATCH_SOURCE="$1/*" 200 local EPATCH_SOURCE="$1/*"
206 else 201 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
208 fi 203 fi
209 else 204 else
210 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
211 then 206 then
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
213 then 208 then
214 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
215 fi 210 fi
216 211
217 echo 212 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror 214 eerror
220 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
221 echo 217 echo
222 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
223 fi 219 fi
224 220
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
244 ;; 240 ;;
245 esac 241 esac
246 242
247 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
248 then 244 then
249 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
250 fi 246 fi
251 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
252 do 248 do
253 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
254 # 250 #
255 # ???_arch_foo.patch 251 # ???_arch_foo.patch
256 # 252 #
257 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ]) 255 [ "${EPATCH_FORCE}" = "yes" ])
260 then 256 then
261 local count=0 257 local count=0
262 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
263 260
264 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
265 then 262 then
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
267 then 264 then
268 continue 265 continue
269 fi 266 fi
270 fi 267 fi
271 268
273 then 270 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then 272 then
276 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
277 else 274 else
278 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
279 fi 276 fi
280 else 277 else
281 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
282 fi 279 fi
283 280
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 283
287 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
289 do 286 do
290 # Generate some useful debug info ... 287 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 290
294 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then 292 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 else 295 else
299 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
300 fi 297 fi
301 298
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 301
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 304
308 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then 306 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
311 then 308 then
312 echo 309 echo
313 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
314 #die "Could not extract patch!" 311 #die "Could not extract patch!"
315 count=5 312 count=5
316 break 313 break
317 fi 314 fi
318 fi 315 fi
319 316
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
321 then 318 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
327 324
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
329 326
330 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
331 then 328 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo 330 echo
334 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
337 count=5 334 count=5
338 fi 335 fi
339 336
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
341 338
342 break 339 break
343 fi 340 fi
344 341
345 count=$((count + 1)) 342 count=$((count + 1))
351 fi 348 fi
352 349
353 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
354 then 351 then
355 echo 352 echo
356 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
357 eerror 355 eerror
358 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
359 eerror 357 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
361 echo 359 echo
362 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
363 fi 361 fi
364 362
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
366 364
367 eend 0 365 eend 0
368 fi 366 fi
369 done 367 done
370 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
371 then 369 then
372 einfo "Done with patching" 370 einfo "Done with patching"
373 fi
374}
375
376# This function return true if we are using the NPTL pthreads
377# implementation.
378#
379# <azarah@gentoo.org> (06 March 2003)
380#
381
382have_NPTL() {
383
384 cat > ${T}/test-nptl.c <<-"END"
385 #define _XOPEN_SOURCE
386 #include <unistd.h>
387 #include <stdio.h>
388
389 int main()
390 {
391 char buf[255];
392 char *str = buf;
393
394 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
395 if (NULL != str) {
396 printf("%s\n", str);
397 if (NULL != strstr(str, "NPTL"))
398 return 0;
399 }
400
401 return 1;
402 }
403 END
404
405 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
406 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
407 then
408 echo "yes"
409 einfon "Checking what PTHREADS implementation we have ... "
410 if ${T}/nptl
411 then
412 return 0
413 else
414 return 1
415 fi
416 else
417 echo "no"
418 fi
419
420 return 1
421}
422
423# This function check how many cpu's are present, and then set
424# -j in MAKEOPTS accordingly.
425#
426# Thanks to nall <nall@gentoo.org> for this.
427#
428get_number_of_jobs() {
429 local jobs=0
430
431 if [ ! -r /proc/cpuinfo ]
432 then
433 return 1
434 fi
435
436 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
437 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
438 then
439 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
440 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
441 ADMINPARAM="${ADMINPARAM/-j}"
442 fi
443
444 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
445
446 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
447 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
448 then
449 # these archs will always have "[Pp]rocessor"
450 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
451
452 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
453 then
454 # sparc always has "ncpus active"
455 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456
457 elif [ "${ARCH}" = "alpha" ]
458 then
459 # alpha has "cpus active", but only when compiled with SMP
460 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
461 then
462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi
466
467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
468 then
469 # ppc has "processor", but only when compiled with SMP
470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
471 then
472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
473 else
474 jobs=2
475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
480 else
481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
482 die "Unknown ARCH -- ${ARCH}!"
483 fi
484
485 # Make sure the number is valid ...
486 if [ "${jobs}" -lt 1 ]
487 then
488 jobs=1
489 fi
490
491 if [ -n "${ADMINPARAM}" ]
492 then
493 if [ "${jobs}" -gt "${ADMINPARAM}" ]
494 then
495 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
496 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
497 else
498 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
499 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
500 fi
501 fi 371 fi
502} 372}
503 373
504# Cheap replacement for when debianutils (and thus mktemp) 374# Cheap replacement for when debianutils (and thus mktemp)
505# does not exist on the users system 375# does not exist on the users system
506# vapier@gentoo.org 376# vapier@gentoo.org
507# 377#
508# Takes just 1 parameter (the directory to create tmpfile in) 378# Takes just 1 optional parameter (the directory to create tmpfile in)
509mymktemp() { 379emktemp() {
380 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift
510 local topdir="$1" 382 local topdir="$1"
511 383
512 [ -z "${topdir}" ] && topdir=/tmp 384 if [ -z "${topdir}" ]
513 if [ "`which mktemp 2>/dev/null`" ]
514 then 385 then
515 mktemp -p ${topdir} 386 [ -z "${T}" ] \
516 else 387 && topdir="/tmp" \
388 || topdir="${T}"
389 fi
390
391 if [ -z "$(type -p mktemp)" ]
392 then
393 local tmp=/
394 while [ -e "${tmp}" ] ; do
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp} 396 done
397 ${exe} "${tmp}"
519 echo ${tmp} 398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
520 fi 404 fi
521} 405}
522 406
523# Small wrapper for getent (Linux) and nidump (Mac OS X) 407# Small wrapper for getent (Linux), nidump (Mac OS X),
524# used in enewuser()/enewgroup() 408# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
526# 411#
527# egetent(database, key) 412# egetent(database, key)
528egetent() { 413egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 414 if useq ppc-macos ; then
530 case "$2" in 415 case "$2" in
531 *[!0-9]*) # Non numeric 416 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 418 ;;
534 *) # Numeric 419 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 421 ;;
537 esac 422 esac
423 elif useq x86-fbsd ; then
424 local action
425 if [ "$1" == "passwd" ]
426 then
427 action="user"
538 else 428 else
429 action="group"
430 fi
431 pw show "${action}" "$2" -q
432 else
433 which nscd >& /dev/null && nscd -i "$1"
539 getent $1 $2 434 getent "$1" "$2"
540 fi 435 fi
541} 436}
542 437
543# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
544# vapier@gentoo.org 439# vapier@gentoo.org
590 euid="next" 485 euid="next"
591 fi 486 fi
592 if [ "${euid}" == "next" ] 487 if [ "${euid}" == "next" ]
593 then 488 then
594 local pwrange 489 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then 490 if [ "${USERLAND}" == "BSD" ] ; then
596 pwrange="`jot 898 101`" 491 pwrange="`jot 898 101`"
597 else 492 else
598 pwrange="`seq 101 999`" 493 pwrange="`seq 101 999`"
599 fi 494 fi
600 for euid in ${pwrange} ; do 495 for euid in ${pwrange} ; do
612 then 507 then
613 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 509 die "${eshell} does not exist"
615 fi 510 fi
616 else 511 else
512 if [ "${USERLAND}" == "BSD" ]
513 then
514 eshell="/usr/bin/false"
515 else
617 eshell="/bin/false" 516 eshell="/bin/false"
517 fi
618 fi 518 fi
619 einfo " - Shell: ${eshell}" 519 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 520 opts="${opts} -s ${eshell}"
621 521
622 # handle homedir 522 # handle homedir
623 local ehome="$1"; shift 523 local ehome="$1"; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
625 then 525 then
626 ehome="/dev/null" 526 ehome="/dev/null"
627 fi 527 fi
628 einfo " - Home: ${ehome}" 528 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 529 opts="${opts} -d ${ehome}"
631 # handle groups 531 # handle groups
632 local egroups="$1"; shift 532 local egroups="$1"; shift
633 if [ ! -z "${egroups}" ] 533 if [ ! -z "${egroups}" ]
634 then 534 then
635 local oldifs="${IFS}" 535 local oldifs="${IFS}"
536 local defgroup="" exgroups=""
537
636 export IFS="," 538 export IFS=","
637 for g in ${egroups} 539 for g in ${egroups}
638 do 540 do
541 export IFS="${oldifs}"
639 if [ -z "`egetent group \"${g}\"`" ] 542 if [ -z "`egetent group \"${g}\"`" ]
640 then 543 then
641 eerror "You must add group ${g} to the system first" 544 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 545 die "${g} is not a valid GID"
643 fi 546 fi
547 if [ -z "${defgroup}" ]
548 then
549 defgroup="${g}"
550 else
551 exgroups="${exgroups},${g}"
552 fi
553 export IFS=","
644 done 554 done
645 export IFS="${oldifs}" 555 export IFS="${oldifs}"
556
646 opts="${opts} -g ${egroups}" 557 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ]
559 then
560 opts="${opts} -G ${exgroups:1}"
561 fi
647 else 562 else
648 egroups="(none)" 563 egroups="(none)"
649 fi 564 fi
650 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
651 566
652 # handle extra and add the user 567 # handle extra and add the user
653 local eextra="$@" 568 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 569 local oldsandbox="${SANDBOX_ON}"
655 export SANDBOX_ON="0" 570 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 571 if useq ppc-macos
657 then 572 then
658 ### Make the user 573 ### Make the user
659 if [ -z "${eextra}" ] 574 if [ -z "${eextra}" ]
660 then 575 then
661 dscl . create /users/${euser} uid ${euid} 576 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 577 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 578 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 579 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 580 ### Add the user to the groups specified
581 local oldifs="${IFS}"
582 export IFS=","
666 for g in ${egroups} 583 for g in ${egroups}
667 do 584 do
668 dscl . merge /groups/${g} users ${euser} 585 dscl . merge /groups/${g} users ${euser}
669 done 586 done
587 export IFS="${oldifs}"
670 else 588 else
671 einfo "Extra options are not supported on macos yet" 589 einfo "Extra options are not supported on macos yet"
672 einfo "Please report the ebuild along with the info below" 590 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 591 einfo "eextra: ${eextra}"
674 die "Required function missing" 592 die "Required function missing"
593 fi
594 elif use x86-fbsd ; then
595 if [ -z "${eextra}" ]
596 then
597 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \
599 die "enewuser failed"
600 else
601 einfo " - Extra: ${eextra}"
602 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed"
675 fi 604 fi
676 else 605 else
677 if [ -z "${eextra}" ] 606 if [ -z "${eextra}" ]
678 then 607 then
679 useradd ${opts} ${euser} \ 608 useradd ${opts} ${euser} \
730 then 659 then
731 if [ "${egid}" -gt 0 ] 660 if [ "${egid}" -gt 0 ]
732 then 661 then
733 if [ -z "`egetent group ${egid}`" ] 662 if [ -z "`egetent group ${egid}`" ]
734 then 663 then
735 if [ "${ARCH}" == "macos" ] ; then 664 if useq ppc-macos ; then
736 opts="${opts} ${egid}" 665 opts="${opts} ${egid}"
737 else 666 else
738 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
739 fi 668 fi
740 else 669 else
754 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
755 684
756 # add the group 685 # add the group
757 local oldsandbox="${SANDBOX_ON}" 686 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 688 if useq ppc-macos ; then
760 then
761 if [ ! -z "${eextra}" ]; 689 if [ ! -z "${eextra}" ];
762 then 690 then
763 einfo "Extra options are not supported on macos yet" 691 einfo "Extra options are not supported on macos yet"
764 einfo "Please report the ebuild along with the info below" 692 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 693 einfo "eextra: ${eextra}"
766 die "Required function missing" 694 die "Required function missing"
767 fi 695 fi
768 696
769 # If we need the next available 697 # If we need the next available
770 case ${egid} in 698 case ${egid} in
771 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 700 for egid in `jot 898 101`; do
773 [ -z "`egetent group ${egid}`" ] && break 701 [ -z "`egetent group ${egid}`" ] && break
774 done 702 done
775 esac 703 esac
776 dscl . create /groups/${egroup} gid ${egid} 704 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 705 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then
707 case ${egid} in
708 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do
710 [ -z "`egetent group ${egid}`" ] && break
711 done
712 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
778 else 714 else
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 715 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 716 fi
781 export SANDBOX_ON="${oldsandbox}" 717 export SANDBOX_ON="${oldsandbox}"
782} 718}
783 719
784# Simple script to replace 'dos2unix' binaries 720# Simple script to replace 'dos2unix' binaries
785# vapier@gentoo.org 721# vapier@gentoo.org
786# 722#
787# edos2unix(file, <more files>...) 723# edos2unix(file, <more files> ...)
788edos2unix() { 724edos2unix() {
789 for f in "$@" 725 for f in "$@"
790 do 726 do
791 cp "${f}" ${T}/edos2unix 727 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}" 728 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done 729 done
794} 730}
795 731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738
796# Make a desktop file ! 739# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 740# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 741# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 742#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 743# make_desktop_entry(<binary>, [name], [icon], [type], [path])
804# 744#
805# binary: what binary does the app run with ? 745# binary: what binary does the app run with ?
806# name: the name that will show up in the menu 746# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 747# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 748# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 749# a full path to an icon
810# type: what kind of application is this ? for categories: 750# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
812# path: if your app needs to startup in a specific dir 752# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 753make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 755
816 local exec="${1}" 756 local exec=${1}
817 local name="${2:-${PN}}" 757 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 758 local icon=${3:-${PN}.png}
819 local type="${4}" 759 local type=${4}
820 local subdir="${6}" 760 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 761
822 if [ -z "${type}" ] 762 if [[ -z ${type} ]] ; then
823 then 763 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 764 local catmin=${CATEGORY##*-}
825 "app-emulation") 765 case ${catmaj} in
826 type=Emulator 766 app)
827 subdir="Emulation" 767 case ${catmin} in
768 admin) type=System;;
769 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;;
771 editors) type=TextEditor;;
772 emacs) type=TextEditor;;
773 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;;
775 office) type=Office;;
776 vim) type=TextEditor;;
777 xemacs) type=TextEditor;;
778 *) type=;;
779 esac
828 ;; 780 ;;
829 "games-"*) 781
830 type=Game 782 dev)
831 subdir="Games" 783 type="Development"
832 ;; 784 ;;
833 "net-"*) 785
834 type=Network 786 games)
835 subdir="${type}" 787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in
790 action) type=ActionGame;;
791 arcade) type=ArcadeGame;;
792 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;;
795 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;;
799 sports) type=SportsGame;;
800 strategy) type=StrategyGame;;
801 *) type=;;
802 esac
803 type="Game;${type}"
836 ;; 804 ;;
805
806 mail)
807 type="Network;Email"
808 ;;
809
810 media)
811 case ${catmin} in
812 gfx) type=Graphics;;
813 radio) type=Tuner;;
814 sound) type=Audio;;
815 tv) type=TV;;
816 video) type=Video;;
817 *) type=;;
818 esac
819 type="AudioVideo;${type}"
820 ;;
821
822 net)
823 case ${catmin} in
824 dialup) type=Dialup;;
825 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;;
827 irc) type=IRCClient;;
828 mail) type=Email;;
829 news) type=News;;
830 nntp) type=News;;
831 p2p) type=FileTransfer;;
832 *) type=;;
833 esac
834 type="Network;${type}"
835 ;;
836
837 sci)
838 case ${catmin} in
839 astro*) type=Astronomoy;;
840 bio*) type=Biology;;
841 calc*) type=Calculator;;
842 chem*) type=Chemistry;;
843 geo*) type=Geology;;
844 math*) type=Math;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 www)
851 case ${catmin} in
852 client) type=WebBrowser;;
853 *) type=;;
854 esac
855 type="Network"
856 ;;
857
837 *) 858 *)
838 type= 859 type=
839 subdir=
840 ;; 860 ;;
841 esac 861 esac
842 fi 862 fi
863 if [ "${SLOT}" == "0" ] ; then
864 local desktop_name="${PN}"
865 else
866 local desktop_name="${PN}-${SLOT}"
867 fi
843 local desktop="${T}/${exec}.desktop" 868 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
844 869
845echo "[Desktop Entry] 870echo "[Desktop Entry]
846Encoding=UTF-8 871Encoding=UTF-8
847Version=0.9.2 872Version=0.9.2
848Name=${name} 873Name=${name}
849Type=Application 874Type=Application
850Comment=${DESCRIPTION} 875Comment=${DESCRIPTION}
851Exec=${exec} 876Exec=${exec}
852Path=${path} 877Path=${path}
853Icon=${icon} 878Icon=${icon}
854Categories=Application;${type};" > ${desktop} 879Categories=Application;${type};" > "${desktop}"
855 880
856 if [ -d "/usr/share/applications" ]
857 then
858 insinto /usr/share/applications 881 insinto /usr/share/applications
859 doins ${desktop} 882 doins "${desktop}"
860 fi
861
862 #if [ -d "/usr/share/gnome/apps" ]
863 #then
864 # insinto /usr/share/gnome/apps/Games
865 # doins ${desktop}
866 #fi
867
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
869 #then
870 # for ver in /usr/kde/*
871 # do
872 # insinto ${ver}/share/applnk/Games
873 # doins ${desktop}
874 # done
875 #fi
876
877 if [ -d "/usr/share/applnk" ]
878 then
879 insinto /usr/share/applnk/${subdir}
880 doins ${desktop}
881 fi
882 883
883 return 0 884 return 0
884} 885}
886
887# Make a GDM/KDM Session file
888#
889# make_desktop_entry(<title>, <command>)
890# title: File to execute to start the Window Manager
891# command: Name of the Window Manager
892
893make_session_desktop() {
894 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
895 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
896
897 local title=$1
898 local command=$2
899 local desktop=${T}/${wm}.desktop
900
901echo "[Desktop Entry]
902Encoding=UTF-8
903Name=${title}
904Comment=This session logs you into ${title}
905Exec=${command}
906TryExec=${command}
907Type=Application" > "${desktop}"
908
909 insinto /usr/share/xsessions
910 doins "${desktop}"
911}
912
913domenu() {
914 local i j
915 insinto /usr/share/applications
916 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then
918 doins "${i}"
919 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.desktop ; do
921 doins "${j}"
922 done
923 fi
924 done
925}
926newmenu() {
927 insinto /usr/share/applications
928 newins "$1" "$2"
929}
930
931doicon() {
932 local i j
933 insinto /usr/share/pixmaps
934 for i in "$@" ; do
935 if [[ -f ${i} ]] ; then
936 doins "${i}"
937 elif [[ -d ${i} ]] ; then
938 for j in "${i}"/*.png ; do
939 doins "${j}"
940 done
941 fi
942 done
943}
944newicon() {
945 insinto /usr/share/pixmaps
946 newins "$1" "$2"
947}
948
949##############################################################
950# END: Handle .desktop files and menu entries #
951##############################################################
952
885 953
886# for internal use only (unpack_pdv and unpack_makeself) 954# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 955find_unpackable_file() {
888 local src="$1" 956 local src="$1"
889 if [ -z "${src}" ] 957 if [ -z "${src}" ]
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1003 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1004 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1005 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
938 1006
939 # grab metadata for debug reasons 1007 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1008 local metafile="$(emktemp)"
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1009 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
942 1010
943 # rip out the final file name from the metadata 1011 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1012 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
945 datafile="`basename ${datafile}`" 1013 datafile="`basename ${datafile}`"
946 1014
947 # now lets uncompress/untar the file if need be 1015 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1016 local tmpfile="$(emktemp)"
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1017 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1018
951 local iscompressed="`file -b ${tmpfile}`" 1019 local iscompressed="`file -b ${tmpfile}`"
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1020 if [ "${iscompressed:0:8}" == "compress" ] ; then
953 iscompressed=1 1021 iscompressed=1
998# Unpack those pesky makeself generated files ... 1066# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1067# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1068# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1069# many other game companies.
1002# 1070#
1003# Usage: unpack_makeself [file to unpack] [offset] 1071# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1004# - If the file is not specified then unpack will utilize ${A}. 1072# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1073# - If the offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1074# the proper offset from the script itself.
1007unpack_makeself() { 1075unpack_makeself() {
1008 local src="`find_unpackable_file $1`" 1076 local src="$(find_unpackable_file "$1")"
1009 local skip="$2" 1077 local skip="$2"
1078 local exe="$3"
1010 1079
1011 local shrtsrc="`basename ${src}`" 1080 local shrtsrc="$(basename "${src}")"
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1081 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1082 if [ -z "${skip}" ]
1014 then 1083 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1084 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1016 local skip=0 1085 local skip=0
1086 exe=tail
1017 case ${ver} in 1087 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1088 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1089 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1090 ;;
1021 2.0|2.0.1) 1091 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1092 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1093 ;;
1024 2.1.1) 1094 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1095 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1096 let skip="skip + 1"
1027 ;; 1097 ;;
1028 2.1.2) 1098 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1099 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1100 let skip="skip + 1"
1031 ;; 1101 ;;
1032 2.1.3) 1102 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1103 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1104 let skip="skip + 1"
1105 ;;
1106 2.1.4)
1107 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1108 skip=$(head -n ${skip} "${src}" | wc -c)
1109 exe="dd"
1035 ;; 1110 ;;
1036 *) 1111 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1112 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1113 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1114 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1116 die "makeself version '${ver}' not supported"
1042 ;; 1117 ;;
1043 esac 1118 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1119 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1120 fi
1121 case ${exe} in
1122 tail) exe="tail -n +${skip} '${src}'";;
1123 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1124 *) die "makeself cant handle exe '${exe}'"
1125 esac
1046 1126
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1127 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1128 local tmpfile="$(emktemp)"
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1129 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1130 local filetype="$(file -b "${tmpfile}")"
1051 case ${filetype} in 1131 case ${filetype} in
1052 *tar\ archive) 1132 *tar\ archive)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1133 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1134 ;;
1055 bzip2*) 1135 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1136 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1137 ;;
1058 gzip*) 1138 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1139 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1140 ;;
1061 compress*) 1141 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1142 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1143 ;;
1064 *) 1144 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1145 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1146 false
1067 ;; 1147 ;;
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1169 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`" 1170 local l="`basename ${lic}`"
1091 1171
1092 # here is where we check for the licenses the user already 1172 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1173 # accepted ... if we don't find a match, we make the user accept
1174 local shopts=$-
1094 local alic 1175 local alic
1176 set -o noglob #so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1177 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1178 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1179 set +o noglob; set -${shopts} #reset old shell opts
1180 return 0
1181 fi
1098 done 1182 done
1183 set +o noglob; set -$shopts #reset old shell opts
1099 1184
1100 local licmsg="`mymktemp ${T}`" 1185 local licmsg="$(emktemp)"
1101 cat << EOF > ${licmsg} 1186 cat << EOF > ${licmsg}
1102********************************************************** 1187**********************************************************
1103The following license outlines the terms of use of this 1188The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1189package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1190continue. When you are done viewing, hit 'q'. If you
1153 export CDROM_TOTAL_CDS=${cdcnt} 1238 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1239 export CDROM_CURRENT_CD=1
1155 1240
1156 # now we see if the user gave use CD_ROOT ... 1241 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1242 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1243 if [[ ! -z ${CD_ROOT} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}" 1244 export CDROM_ROOT=${CD_ROOT}
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return 1246 return
1162 fi 1247 fi
1163 # do the same for CD_ROOT_X 1248 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then 1249 if [[ ! -z ${CD_ROOT_1} ]] ; then
1165 local var= 1250 local var=
1166 cdcnt=0 1251 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1252 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1253 cdcnt=$((cdcnt + 1))
1169 var="CD_ROOT_${cdcnt}" 1254 var="CD_ROOT_${cdcnt}"
1170 if [ -z "${!var}" ] ; then 1255 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1256 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1257 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1258 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1259 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1260 fi
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1263 export CDROM_ROOT=${CDROM_ROOTS_1}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1264 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1180 return 1265 return
1181 fi 1266 fi
1182 1267
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1268 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1269 einfon "This ebuild will need the "
1185 if [ -z "${CDROM_NAME}" ] ; then 1270 if [[ -z ${CDROM_NAME} ]] ; then
1186 echo "cdrom for ${PN}." 1271 echo "cdrom for ${PN}."
1187 else 1272 else
1188 echo "${CDROM_NAME}." 1273 echo "${CDROM_NAME}."
1189 fi 1274 fi
1190 echo 1275 echo
1191 einfo "If you do not have the CD, but have the data files" 1276 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1277 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1278 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1279 einfo "directory containing the files."
1195 echo 1280 echo
1281 einfo "For example:"
1282 einfo "export CD_ROOT=/mnt/cdrom"
1283 echo
1196 else 1284 else
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1285 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1286 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1287 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1288 cdcnt=$((cdcnt + 1))
1201 var="CDROM_NAME_${cdcnt}" 1289 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1290 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1291 done
1204 echo 1292 echo
1205 einfo "If you do not have the CDs, but have the data files" 1293 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1294 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1295 einfo "the following variables so they point to the right place:"
1208 einfon "" 1296 einfon ""
1209 cdcnt=0 1297 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1299 cdcnt=$((cdcnt + 1))
1212 echo -n " CD_ROOT_${cdcnt}" 1300 echo -n " CD_ROOT_${cdcnt}"
1213 done 1301 done
1214 echo 1302 echo
1215 einfo "Or, if you have all the files in the same place, or" 1303 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1304 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1305 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1306 einfo "for all the CDs."
1219 echo 1307 echo
1308 einfo "For example:"
1309 einfo "export CD_ROOT_1=/mnt/cdrom"
1310 echo
1220 fi 1311 fi
1221 export CDROM_CURRENT_CD=0 1312 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1313 cdrom_load_next_cd
1223} 1314}
1224 1315
1228# remember, you can only go forward in the cd chain, you can't go back. 1319# remember, you can only go forward in the cd chain, you can't go back.
1229cdrom_load_next_cd() { 1320cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1321 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1322 local var=
1232 1323
1233 if [ ! -z "${CD_ROOT}" ] ; then 1324 if [[ ! -z ${CD_ROOT} ]] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1325 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return 1326 return
1236 fi 1327 fi
1237 1328
1238 unset CDROM_ROOT 1329 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1330 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1240 if [ -z "${!var}" ] ; then 1331 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1332 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1333 cdrom_locate_file_on_cd ${!var}
1243 else 1334 else
1244 export CDROM_ROOT="${!var}" 1335 export CDROM_ROOT=${!var}
1245 fi 1336 fi
1246 1337
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1338 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1339}
1249 1340
1253# found, then a message asking for the user to insert the cdrom will be 1344# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1345# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1346# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1347# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1348cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do 1349 while [[ -z ${CDROM_ROOT} ]] ; do
1259 local dir="$(dirname ${@})" 1350 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})" 1351 local file="$(basename ${@})"
1261 local mline="" 1352 local mline=""
1262 local showedmsg=0 1353 local showedmsg=0
1263 1354
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1355 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1265 [ -d "${mline}/${dir}" ] || continue 1356 [[ -d ${mline}/${dir} ]] || continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1357 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1267 && export CDROM_ROOT=${mline} 1358 && export CDROM_ROOT=${mline}
1268 done 1359 done
1269 1360
1270 if [ -z "${CDROM_ROOT}" ] ; then 1361 if [[ -z ${CDROM_ROOT} ]] ; then
1271 echo 1362 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1363 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1365 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1366 einfo "Please insert the cdrom for ${PN} now !"
1276 else 1367 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1368 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi 1369 fi
1279 else 1370 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then 1371 if [[ -z ${CDROM_NAME_1} ]] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1372 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else 1373 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1374 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1375 einfo "Please insert+mount the ${!var} cdrom now !"
1285 fi 1376 fi
1291 read 1382 read
1292 fi 1383 fi
1293 done 1384 done
1294} 1385}
1295 1386
1296# Make sure that LINGUAS only contains languages that 1387# Make sure that LINGUAS only contains languages that
1297# a package can support 1388# a package can support
1298# 1389#
1299# usage: strip-linguas <allow LINGUAS> 1390# usage: strip-linguas <allow LINGUAS>
1300# strip-linguas -i <directories of .po files> 1391# strip-linguas -i <directories of .po files>
1301# strip-linguas -u <directories of .po files> 1392# strip-linguas -u <directories of .po files>
1302# 1393#
1303# The first form allows you to specify a list of LINGUAS. 1394# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the 1395# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists. 1396# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the 1397# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists. 1398# directories and uses the union of the lists.
1308strip-linguas() { 1399strip-linguas() {
1309 local ls newls 1400 local ls newls
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1401 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1402 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1403 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1313 local d f 1404 local d f
1314 for d in "$@" ; do 1405 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1406 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1407 newls=${ls}
1317 else 1408 else
1318 newls="" 1409 newls=""
1319 fi 1410 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1411 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1321 if [ "${op}" == "-i" ] ; then 1412 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1413 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1323 else 1414 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1415 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1325 fi 1416 fi
1326 done 1417 done
1327 ls="${newls}" 1418 ls=${newls}
1328 done 1419 done
1329 ls="${ls//.po}" 1420 ls=${ls//.po}
1330 else 1421 else
1331 ls="$@" 1422 ls=$@
1332 fi 1423 fi
1333 1424
1334 ls=" ${ls} " 1425 ls=" ${ls} "
1335 newls="" 1426 newls=""
1336 for f in ${LINGUAS} ; do 1427 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1428 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1338 nl="${newls} ${f}" 1429 newls="${newls} ${f}"
1339 else 1430 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1431 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1341 fi 1432 fi
1342 done 1433 done
1343 if [ -z "${newls}" ] ; then 1434 if [[ -z ${newls} ]] ; then
1344 unset LINGUAS 1435 export LINGUAS=""
1345 else 1436 else
1346 export LINGUAS="${newls}" 1437 export LINGUAS=${newls:1}
1438 fi
1439}
1440
1441# moved from kernel.eclass since they are generally useful outside of
1442# kernel.eclass -iggy (20041002)
1443
1444# the following functions are useful in kernel module ebuilds, etc.
1445# for an example see ivtv or drbd ebuilds
1446
1447# set's ARCH to match what the kernel expects
1448set_arch_to_kernel() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 sparc) export ARCH="$(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!
1460 *) export ARCH="${ARCH}";;
1461 esac
1462}
1463
1464# set's ARCH back to what portage expects
1465set_arch_to_portage() {
1466 i=10
1467 while ((i--)) ; do
1468 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1469 done
1470 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1471}
1472
1473# Jeremy Huddleston <eradicator@gentoo.org>:
1474# preserve_old_lib /path/to/libblah.so.0
1475# preserve_old_lib_notify /path/to/libblah.so.0
1476#
1477# These functions are useful when a lib in your package changes --soname. Such
1478# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1479# would break packages that link against it. Most people get around this
1480# by using the portage SLOT mechanism, but that is not always a relevant
1481# solution, so instead you can add the following to your ebuilds:
1482#
1483# src_install() {
1484# ...
1485# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488#
1489# pkg_postinst() {
1490# ...
1491# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1492# ...
1493# }
1494
1495preserve_old_lib() {
1496 LIB=$1
1497
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1499 SONAME=`basename ${LIB}`
1500 DIRNAME=`dirname ${LIB}`
1501
1502 dodir ${DIRNAME}
1503 cp ${ROOT}${LIB} ${D}${DIRNAME}
1504 touch ${D}${LIB}
1505 fi
1506}
1507
1508preserve_old_lib_notify() {
1509 LIB=$1
1510
1511 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1512 SONAME=`basename ${LIB}`
1513
1514 einfo "An old version of an installed library was detected on your system."
1515 einfo "In order to avoid breaking packages that link against is, this older version"
1516 einfo "is not being removed. In order to make full use of this newer version,"
1517 einfo "you will need to execute the following command:"
1518 einfo " revdep-rebuild --soname ${SONAME}"
1519 einfo
1520 einfo "After doing that, you can safely remove ${LIB}"
1521 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1522 fi
1523}
1524
1525# Hack for people to figure out if a package was built with
1526# certain USE flags
1527#
1528# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1529# ex: built_with_use xchat gtk2
1530#
1531# Flags: -a all USE flags should be utilized
1532# -o at least one USE flag should be utilized
1533# Note: the default flag is '-a'
1534built_with_use() {
1535 local opt=$1
1536 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1537
1538 local PKG=$(best_version $1)
1539 shift
1540
1541 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1542 [[ ! -e ${USEFILE} ]] && return 1
1543
1544 local USE_BUILT=$(<${USEFILE})
1545 while [[ $# -gt 0 ]] ; do
1546 if [[ ${opt} = "-o" ]] ; then
1547 has $1 ${USE_BUILT} && return 0
1548 else
1549 has $1 ${USE_BUILT} || return 1
1347 fi 1550 fi
1551 shift
1552 done
1553 [[ ${opt} = "-a" ]]
1348} 1554}
1555
1556# Many configure scripts wrongly bail when a C++ compiler
1557# could not be detected. #73450
1558epunt_cxx() {
1559 local dir=$1
1560 [[ -z ${dir} ]] && dir=${S}
1561 ebegin "Removing useless C++ checks"
1562 local f
1563 for f in $(find ${dir} -name configure) ; do
1564 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1565 done
1566 eend 0
1567}
1568
1569# dopamd <file> [more files]
1570#
1571# Install pam auth config file in /etc/pam.d
1572dopamd() {
1573 [[ -z $1 ]] && die "dopamd requires at least one argument"
1574
1575 use pam || return 0
1576
1577 INSDESTTREE=/etc/pam.d \
1578 doins "$@" || die "failed to install $@"
1579}
1580# newpamd <old name> <new name>
1581#
1582# Install pam file <old name> as <new name> in /etc/pam.d
1583newpamd() {
1584 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1585
1586 use pam || return 0
1587
1588 INSDESTTREE=/etc/pam.d \
1589 newins "$1" "$2" || die "failed to install $1 as $2"
1590}
1591
1592# make a wrapper script ...
1593# NOTE: this was originally games_make_wrapper, but I noticed other places where
1594# this could be used, so I have moved it here and made it not games-specific
1595# -- wolf31o2
1596# $1 == wrapper name
1597# $2 == binary to run
1598# $3 == directory to chdir before running binary
1599# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1600# $5 == path for wrapper
1601make_wrapper() {
1602 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1603 local tmpwrapper=$(emktemp)
1604 cat << EOF > "${tmpwrapper}"
1605#!/bin/sh
1606cd "${chdir}"
1607export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1608exec ${bin} "\$@"
1609EOF
1610 chmod go+rx "${tmpwrapper}"
1611 if [ -n "${5}" ]
1612 then
1613 exeinto ${5}
1614 newexe "${tmpwrapper}" "${wrapper}"
1615 else
1616 newbin "${tmpwrapper}" "${wrapper}"
1617 fi
1618}

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