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Revision 1.97 Revision 1.179
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 1.179 2005/05/28 05:50:29 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
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_}" != "${x}" -o "${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 [ "${ARCH}" == "macos" ] ; then 414 if [[ "${USERLAND}" == "Darwin" ]] ; 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 == $2) {print \$0;exit;} }"
536 ;; 421 ;;
537 esac 422 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; 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}" == "Darwin" ]]; then
513 eshell="/usr/bin/false"
514 elif [[ "${USERLAND}" == "BSD" ]]; then
515 eshell="/usr/sbin/nologin"
516 else
617 eshell="/bin/false" 517 eshell="/bin/false"
518 fi
618 fi 519 fi
619 einfo " - Shell: ${eshell}" 520 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 521 opts="${opts} -s ${eshell}"
621 522
622 # handle homedir 523 # handle homedir
623 local ehome="$1"; shift 524 local ehome="$1"; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 525 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
625 then 526 then
626 ehome="/dev/null" 527 ehome="/dev/null"
627 fi 528 fi
628 einfo " - Home: ${ehome}" 529 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 530 opts="${opts} -d ${ehome}"
631 # handle groups 532 # handle groups
632 local egroups="$1"; shift 533 local egroups="$1"; shift
633 if [ ! -z "${egroups}" ] 534 if [ ! -z "${egroups}" ]
634 then 535 then
635 local oldifs="${IFS}" 536 local oldifs="${IFS}"
537 local defgroup="" exgroups=""
538
636 export IFS="," 539 export IFS=","
637 for g in ${egroups} 540 for g in ${egroups}
638 do 541 do
542 export IFS="${oldifs}"
639 if [ -z "`egetent group \"${g}\"`" ] 543 if [ -z "`egetent group \"${g}\"`" ]
640 then 544 then
641 eerror "You must add group ${g} to the system first" 545 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 546 die "${g} is not a valid GID"
643 fi 547 fi
548 if [ -z "${defgroup}" ]
549 then
550 defgroup="${g}"
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
644 done 555 done
645 export IFS="${oldifs}" 556 export IFS="${oldifs}"
557
646 opts="${opts} -g ${egroups}" 558 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ]
560 then
561 opts="${opts} -G ${exgroups:1}"
562 fi
647 else 563 else
648 egroups="(none)" 564 egroups="(none)"
649 fi 565 fi
650 einfo " - Groups: ${egroups}" 566 einfo " - Groups: ${egroups}"
651 567
652 # handle extra and add the user 568 # handle extra and add the user
653 local eextra="$@" 569 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 570 local oldsandbox="${SANDBOX_ON}"
655 export SANDBOX_ON="0" 571 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 572 if [[ "${USERLAND}" == "Darwin" ]]
657 then 573 then
658 ### Make the user 574 ### Make the user
659 if [ -z "${eextra}" ] 575 if [ -z "${eextra}" ]
660 then 576 then
661 dscl . create /users/${euser} uid ${euid} 577 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 578 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 579 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 580 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 581 ### Add the user to the groups specified
582 local oldifs="${IFS}"
583 export IFS=","
666 for g in ${egroups} 584 for g in ${egroups}
667 do 585 do
668 dscl . merge /groups/${g} users ${euser} 586 dscl . merge /groups/${g} users ${euser}
669 done 587 done
588 export IFS="${oldifs}"
670 else 589 else
671 einfo "Extra options are not supported on macos yet" 590 einfo "Extra options are not supported on macos yet"
672 einfo "Please report the ebuild along with the info below" 591 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 592 einfo "eextra: ${eextra}"
674 die "Required function missing" 593 die "Required function missing"
594 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then
596 if [ -z "${eextra}" ]
597 then
598 pw useradd ${euser} ${opts} \
599 -c "added by portage for ${PN}" \
600 die "enewuser failed"
601 else
602 einfo " - Extra: ${eextra}"
603 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed"
675 fi 605 fi
676 else 606 else
677 if [ -z "${eextra}" ] 607 if [ -z "${eextra}" ]
678 then 608 then
679 useradd ${opts} ${euser} \ 609 useradd ${opts} ${euser} \
730 then 660 then
731 if [ "${egid}" -gt 0 ] 661 if [ "${egid}" -gt 0 ]
732 then 662 then
733 if [ -z "`egetent group ${egid}`" ] 663 if [ -z "`egetent group ${egid}`" ]
734 then 664 then
735 if [ "${ARCH}" == "macos" ] ; then 665 if [[ "${USERLAND}" == "Darwin" ]]; then
736 opts="${opts} ${egid}" 666 opts="${opts} ${egid}"
737 else 667 else
738 opts="${opts} -g ${egid}" 668 opts="${opts} -g ${egid}"
739 fi 669 fi
740 else 670 else
754 opts="${opts} ${eextra}" 684 opts="${opts} ${eextra}"
755 685
756 # add the group 686 # add the group
757 local oldsandbox="${SANDBOX_ON}" 687 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 689 if [[ "${USERLAND}" == "Darwin" ]]; then
760 then
761 if [ ! -z "${eextra}" ]; 690 if [ ! -z "${eextra}" ];
762 then 691 then
763 einfo "Extra options are not supported on macos yet" 692 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 693 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 694 einfo "eextra: ${eextra}"
766 die "Required function missing" 695 die "Required function missing"
767 fi 696 fi
768 697
769 # If we need the next available 698 # If we need the next available
770 case ${egid} in 699 case ${egid} in
771 *[!0-9]*) # Non numeric 700 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 701 for egid in `jot 898 101`; do
773 [ -z "`egetent group ${egid}`" ] && break 702 [ -z "`egetent group ${egid}`" ] && break
774 done 703 done
775 esac 704 esac
776 dscl . create /groups/${egroup} gid ${egid} 705 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 706 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
778 else 715 else
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 716 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 717 fi
781 export SANDBOX_ON="${oldsandbox}" 718 export SANDBOX_ON="${oldsandbox}"
782} 719}
783 720
784# Simple script to replace 'dos2unix' binaries 721# Simple script to replace 'dos2unix' binaries
785# vapier@gentoo.org 722# vapier@gentoo.org
786# 723#
787# edos2unix(file, <more files>...) 724# edos2unix(file, <more files> ...)
788edos2unix() { 725edos2unix() {
789 for f in "$@" 726 for f in "$@"
790 do 727 do
791 cp "${f}" ${T}/edos2unix 728 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}" 729 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done 730 done
794} 731}
795 732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739
796# Make a desktop file ! 740# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 741# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 742# 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# 743#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 744# make_desktop_entry(<binary>, [name], [icon], [type], [path])
804# 745#
805# binary: what binary does the app run with ? 746# binary: what binary does the app run with ?
806# name: the name that will show up in the menu 747# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 748# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 749# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 750# a full path to an icon
810# type: what kind of application is this ? for categories: 751# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
812# path: if your app needs to startup in a specific dir 753# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 754make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 756
816 local exec="${1}" 757 local exec=${1}
817 local name="${2:-${PN}}" 758 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 759 local icon=${3:-${PN}.png}
819 local type="${4}" 760 local type=${4}
820 local subdir="${6}" 761 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 762
822 if [ -z "${type}" ] 763 if [[ -z ${type} ]] ; then
823 then 764 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 765 local catmin=${CATEGORY##*-}
825 "app-emulation") 766 case ${catmaj} in
826 type=Emulator 767 app)
827 subdir="Emulation" 768 case ${catmin} in
769 admin) type=System;;
770 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;;
772 editors) type=TextEditor;;
773 emacs) type=TextEditor;;
774 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;;
776 office) type=Office;;
777 vim) type=TextEditor;;
778 xemacs) type=TextEditor;;
779 *) type=;;
780 esac
828 ;; 781 ;;
829 "games-"*) 782
830 type=Game 783 dev)
831 subdir="Games" 784 type="Development"
832 ;; 785 ;;
833 "net-"*) 786
834 type=Network 787 games)
835 subdir="${type}" 788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in
791 action) type=ActionGame;;
792 arcade) type=ArcadeGame;;
793 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;;
796 puzzle) type=LogicGame;;
797 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;;
799 simulation) type=Simulation;;
800 sports) type=SportsGame;;
801 strategy) type=StrategyGame;;
802 *) type=;;
803 esac
804 type="Game;${type}"
836 ;; 805 ;;
806
807 mail)
808 type="Network;Email"
809 ;;
810
811 media)
812 case ${catmin} in
813 gfx) type=Graphics;;
814 radio) type=Tuner;;
815 sound) type=Audio;;
816 tv) type=TV;;
817 video) type=Video;;
818 *) type=;;
819 esac
820 type="AudioVideo;${type}"
821 ;;
822
823 net)
824 case ${catmin} in
825 dialup) type=Dialup;;
826 ftp) type=FileTransfer;;
827 im) type=InstantMessaging;;
828 irc) type=IRCClient;;
829 mail) type=Email;;
830 news) type=News;;
831 nntp) type=News;;
832 p2p) type=FileTransfer;;
833 *) type=;;
834 esac
835 type="Network;${type}"
836 ;;
837
838 sci)
839 case ${catmin} in
840 astro*) type=Astronomoy;;
841 bio*) type=Biology;;
842 calc*) type=Calculator;;
843 chem*) type=Chemistry;;
844 geo*) type=Geology;;
845 math*) type=Math;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 www)
852 case ${catmin} in
853 client) type=WebBrowser;;
854 *) type=;;
855 esac
856 type="Network"
857 ;;
858
837 *) 859 *)
838 type= 860 type=
839 subdir=
840 ;; 861 ;;
841 esac 862 esac
842 fi 863 fi
864 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}"
866 else
867 local desktop_name="${PN}-${SLOT}"
868 fi
843 local desktop="${T}/${exec}.desktop" 869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
844 870
845echo "[Desktop Entry] 871echo "[Desktop Entry]
846Encoding=UTF-8 872Encoding=UTF-8
847Version=0.9.2 873Version=0.9.2
848Name=${name} 874Name=${name}
849Type=Application 875Type=Application
850Comment=${DESCRIPTION} 876Comment=${DESCRIPTION}
851Exec=${exec} 877Exec=${exec}
852Path=${path} 878Path=${path}
853Icon=${icon} 879Icon=${icon}
854Categories=Application;${type};" > ${desktop} 880Categories=Application;${type};" > "${desktop}"
855 881
856 if [ -d "/usr/share/applications" ]
857 then
858 insinto /usr/share/applications 882 insinto /usr/share/applications
859 doins ${desktop} 883 doins "${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
882 884
883 return 0 885 return 0
884} 886}
887
888# Make a GDM/KDM Session file
889#
890# make_desktop_entry(<title>, <command>)
891# title: File to execute to start the Window Manager
892# command: Name of the Window Manager
893
894make_session_desktop() {
895 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
896 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
897
898 local title=$1
899 local command=$2
900 local desktop=${T}/${wm}.desktop
901
902echo "[Desktop Entry]
903Encoding=UTF-8
904Name=${title}
905Comment=This session logs you into ${title}
906Exec=${command}
907TryExec=${command}
908Type=Application" > "${desktop}"
909
910 insinto /usr/share/xsessions
911 doins "${desktop}"
912}
913
914domenu() {
915 local i j
916 insinto /usr/share/applications
917 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then
919 doins "${i}"
920 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.desktop ; do
922 doins "${j}"
923 done
924 fi
925 done
926}
927newmenu() {
928 insinto /usr/share/applications
929 newins "$1" "$2"
930}
931
932doicon() {
933 local i j
934 insinto /usr/share/pixmaps
935 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then
937 doins "${i}"
938 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do
940 doins "${j}"
941 done
942 fi
943 done
944}
945newicon() {
946 insinto /usr/share/pixmaps
947 newins "$1" "$2"
948}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
885 954
886# for internal use only (unpack_pdv and unpack_makeself) 955# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 956find_unpackable_file() {
888 local src="$1" 957 local src="$1"
889 if [ -z "${src}" ] 958 if [ -z "${src}" ]
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1005 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\"` 1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
938 1007
939 # grab metadata for debug reasons 1008 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1009 local metafile="$(emktemp)"
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
942 1011
943 # rip out the final file name from the metadata 1012 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
945 datafile="`basename ${datafile}`" 1014 datafile="`basename ${datafile}`"
946 1015
947 # now lets uncompress/untar the file if need be 1016 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1017 local tmpfile="$(emktemp)"
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1019
951 local iscompressed="`file -b ${tmpfile}`" 1020 local iscompressed="`file -b ${tmpfile}`"
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1021 if [ "${iscompressed:0:8}" == "compress" ] ; then
953 iscompressed=1 1022 iscompressed=1
998# Unpack those pesky makeself generated files ... 1067# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1068# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1069# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1070# many other game companies.
1002# 1071#
1003# Usage: unpack_makeself [file to unpack] [offset] 1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1004# - If the file is not specified then unpack will utilize ${A}. 1073# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1074# - If the offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1075# the proper offset from the script itself.
1007unpack_makeself() { 1076unpack_makeself() {
1008 local src="`find_unpackable_file $1`" 1077 local src="$(find_unpackable_file "$1")"
1009 local skip="$2" 1078 local skip="$2"
1079 local exe="$3"
1010 1080
1011 local shrtsrc="`basename ${src}`" 1081 local shrtsrc="$(basename "${src}")"
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1083 if [ -z "${skip}" ]
1014 then 1084 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1016 local skip=0 1086 local skip=0
1087 exe=tail
1017 case ${ver} in 1088 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1091 ;;
1021 2.0|2.0.1) 1092 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1094 ;;
1024 2.1.1) 1095 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1096 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1097 let skip="skip + 1"
1027 ;; 1098 ;;
1028 2.1.2) 1099 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1101 let skip="skip + 1"
1031 ;; 1102 ;;
1032 2.1.3) 1103 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1105 let skip="skip + 1"
1106 ;;
1107 2.1.4)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd"
1035 ;; 1111 ;;
1036 *) 1112 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1113 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1114 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1115 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1117 die "makeself version '${ver}' not supported"
1042 ;; 1118 ;;
1043 esac 1119 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1120 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1121 fi
1122 case ${exe} in
1123 tail) exe="tail -n +${skip} '${src}'";;
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'"
1126 esac
1046 1127
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1128 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1129 local tmpfile="$(emktemp)"
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1131 local filetype="$(file -b "${tmpfile}")"
1051 case ${filetype} in 1132 case ${filetype} in
1052 *tar\ archive) 1133 *tar\ archive)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1134 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1135 ;;
1055 bzip2*) 1136 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1138 ;;
1058 gzip*) 1139 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1140 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1141 ;;
1061 compress*) 1142 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1143 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1144 ;;
1064 *) 1145 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1146 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1147 false
1067 ;; 1148 ;;
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`" 1171 local l="`basename ${lic}`"
1091 1172
1092 # here is where we check for the licenses the user already 1173 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1174 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$-
1094 local alic 1176 local alic
1177 set -o noglob #so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1178 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1180 set +o noglob; set -${shopts} #reset old shell opts
1181 return 0
1182 fi
1098 done 1183 done
1184 set +o noglob; set -$shopts #reset old shell opts
1099 1185
1100 local licmsg="`mymktemp ${T}`" 1186 local licmsg="$(emktemp)"
1101 cat << EOF > ${licmsg} 1187 cat << EOF > ${licmsg}
1102********************************************************** 1188**********************************************************
1103The following license outlines the terms of use of this 1189The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1190package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1191continue. When you are done viewing, hit 'q'. If you
1153 export CDROM_TOTAL_CDS=${cdcnt} 1239 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1240 export CDROM_CURRENT_CD=1
1155 1241
1156 # now we see if the user gave use CD_ROOT ... 1242 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1243 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1244 if [[ ! -z ${CD_ROOT} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}" 1245 export CDROM_ROOT=${CD_ROOT}
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return 1247 return
1162 fi 1248 fi
1163 # do the same for CD_ROOT_X 1249 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then 1250 if [[ ! -z ${CD_ROOT_1} ]] ; then
1165 local var= 1251 local var=
1166 cdcnt=0 1252 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1254 cdcnt=$((cdcnt + 1))
1169 var="CD_ROOT_${cdcnt}" 1255 var="CD_ROOT_${cdcnt}"
1170 if [ -z "${!var}" ] ; then 1256 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1257 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1258 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1260 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1261 fi
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1264 export CDROM_ROOT=${CDROM_ROOTS_1}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1180 return 1266 return
1181 fi 1267 fi
1182 1268
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1270 einfon "This ebuild will need the "
1185 if [ -z "${CDROM_NAME}" ] ; then 1271 if [[ -z ${CDROM_NAME} ]] ; then
1186 echo "cdrom for ${PN}." 1272 echo "cdrom for ${PN}."
1187 else 1273 else
1188 echo "${CDROM_NAME}." 1274 echo "${CDROM_NAME}."
1189 fi 1275 fi
1190 echo 1276 echo
1191 einfo "If you do not have the CD, but have the data files" 1277 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1278 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1279 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1280 einfo "directory containing the files."
1195 echo 1281 echo
1282 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo
1196 else 1285 else
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1287 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1289 cdcnt=$((cdcnt + 1))
1201 var="CDROM_NAME_${cdcnt}" 1290 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1292 done
1204 echo 1293 echo
1205 einfo "If you do not have the CDs, but have the data files" 1294 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1295 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1296 einfo "the following variables so they point to the right place:"
1208 einfon "" 1297 einfon ""
1209 cdcnt=0 1298 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1300 cdcnt=$((cdcnt + 1))
1212 echo -n " CD_ROOT_${cdcnt}" 1301 echo -n " CD_ROOT_${cdcnt}"
1213 done 1302 done
1214 echo 1303 echo
1215 einfo "Or, if you have all the files in the same place, or" 1304 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1305 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1306 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1307 einfo "for all the CDs."
1219 echo 1308 echo
1309 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo
1220 fi 1312 fi
1221 export CDROM_CURRENT_CD=0 1313 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1314 cdrom_load_next_cd
1223} 1315}
1224 1316
1228# remember, you can only go forward in the cd chain, you can't go back. 1320# remember, you can only go forward in the cd chain, you can't go back.
1229cdrom_load_next_cd() { 1321cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1323 local var=
1232 1324
1233 if [ ! -z "${CD_ROOT}" ] ; then 1325 if [[ ! -z ${CD_ROOT} ]] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return 1327 return
1236 fi 1328 fi
1237 1329
1238 unset CDROM_ROOT 1330 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1240 if [ -z "${!var}" ] ; then 1332 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1334 cdrom_locate_file_on_cd ${!var}
1243 else 1335 else
1244 export CDROM_ROOT="${!var}" 1336 export CDROM_ROOT=${!var}
1245 fi 1337 fi
1246 1338
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1340}
1249 1341
1253# found, then a message asking for the user to insert the cdrom will be 1345# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1346# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1347# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1348# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1349cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do 1350 while [[ -z ${CDROM_ROOT} ]] ; do
1259 local dir="$(dirname ${@})" 1351 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})" 1352 local file="$(basename ${@})"
1261 local mline="" 1353 local mline=""
1262 local showedmsg=0 1354 local showedmsg=0
1263 1355
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1356 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1265 [ -d "${mline}/${dir}" ] || continue 1357 [[ -d ${mline}/${dir} ]] || continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1267 && export CDROM_ROOT=${mline} 1359 && export CDROM_ROOT=${mline}
1268 done 1360 done
1269 1361
1270 if [ -z "${CDROM_ROOT}" ] ; then 1362 if [[ -z ${CDROM_ROOT} ]] ; then
1271 echo 1363 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1364 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1366 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1367 einfo "Please insert the cdrom for ${PN} now !"
1276 else 1368 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi 1370 fi
1279 else 1371 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then 1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else 1374 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1376 einfo "Please insert+mount the ${!var} cdrom now !"
1285 fi 1377 fi
1291 read 1383 read
1292 fi 1384 fi
1293 done 1385 done
1294} 1386}
1295 1387
1296# Make sure that LINGUAS only contains languages that 1388# Make sure that LINGUAS only contains languages that
1297# a package can support 1389# a package can support
1298# 1390#
1299# usage: strip-linguas <allow LINGUAS> 1391# usage: strip-linguas <allow LINGUAS>
1300# strip-linguas -i <directories of .po files> 1392# strip-linguas -i <directories of .po files>
1301# strip-linguas -u <directories of .po files> 1393# strip-linguas -u <directories of .po files>
1302# 1394#
1303# The first form allows you to specify a list of LINGUAS. 1395# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the 1396# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists. 1397# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the 1398# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists. 1399# directories and uses the union of the lists.
1308strip-linguas() { 1400strip-linguas() {
1309 local ls newls 1401 local ls newls
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1403 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1313 local d f 1405 local d f
1314 for d in "$@" ; do 1406 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1407 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1408 newls=${ls}
1317 else 1409 else
1318 newls="" 1410 newls=""
1319 fi 1411 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1321 if [ "${op}" == "-i" ] ; then 1413 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1323 else 1415 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1325 fi 1417 fi
1326 done 1418 done
1327 ls="${newls}" 1419 ls=${newls}
1328 done 1420 done
1329 ls="${ls//.po}" 1421 ls=${ls//.po}
1330 else 1422 else
1331 ls="$@" 1423 ls=$@
1332 fi 1424 fi
1333 1425
1334 ls=" ${ls} " 1426 ls=" ${ls} "
1335 newls="" 1427 newls=""
1336 for f in ${LINGUAS} ; do 1428 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1338 nl="${newls} ${f}" 1430 newls="${newls} ${f}"
1339 else 1431 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1341 fi 1433 fi
1342 done 1434 done
1343 if [ -z "${newls}" ] ; then 1435 if [[ -z ${newls} ]] ; then
1344 unset LINGUAS 1436 export LINGUAS=""
1345 else 1437 else
1346 export LINGUAS="${newls}" 1438 export LINGUAS=${newls:1}
1439 fi
1440}
1441
1442# moved from kernel.eclass since they are generally useful outside of
1443# kernel.eclass -iggy (20041002)
1444
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects
1449set_arch_to_kernel() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in
1456 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(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!
1461 *) export ARCH="${ARCH}";;
1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472}
1473
1474# Jeremy Huddleston <eradicator@gentoo.org>:
1475# preserve_old_lib /path/to/libblah.so.0
1476# preserve_old_lib_notify /path/to/libblah.so.0
1477#
1478# These functions are useful when a lib in your package changes --soname. Such
1479# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480# would break packages that link against it. Most people get around this
1481# by using the portage SLOT mechanism, but that is not always a relevant
1482# solution, so instead you can add the following to your ebuilds:
1483#
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() {
1497 LIB=$1
1498
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1500 SONAME=`basename ${LIB}`
1501 DIRNAME=`dirname ${LIB}`
1502
1503 dodir ${DIRNAME}
1504 cp ${ROOT}${LIB} ${D}${DIRNAME}
1505 touch ${D}${LIB}
1506 fi
1507}
1508
1509preserve_old_lib_notify() {
1510 LIB=$1
1511
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1513 SONAME=`basename ${LIB}`
1514
1515 einfo "An old version of an installed library was detected on your system."
1516 einfo "In order to avoid breaking packages that link against is, this older version"
1517 einfo "is not being removed. In order to make full use of this newer version,"
1518 einfo "you will need to execute the following command:"
1519 einfo " revdep-rebuild --soname ${SONAME}"
1520 einfo
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 fi
1524}
1525
1526# Hack for people to figure out if a package was built with
1527# certain USE flags
1528#
1529# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1530# ex: built_with_use xchat gtk2
1531#
1532# Flags: -a all USE flags should be utilized
1533# -o at least one USE flag should be utilized
1534# Note: the default flag is '-a'
1535built_with_use() {
1536 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538
1539 local PKG=$(best_version $1)
1540 shift
1541
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1543 [[ ! -e ${USEFILE} ]] && return 1
1544
1545 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0
1549 else
1550 has $1 ${USE_BUILT} || return 1
1347 fi 1551 fi
1552 shift
1553 done
1554 [[ ${opt} = "-a" ]]
1348} 1555}
1556
1557# Many configure scripts wrongly bail when a C++ compiler
1558# could not be detected. #73450
1559epunt_cxx() {
1560 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks"
1563 local f
1564 for f in $(find ${dir} -name configure) ; do
1565 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566 done
1567 eend 0
1568}
1569
1570# dopamd <file> [more files]
1571#
1572# Install pam auth config file in /etc/pam.d
1573dopamd() {
1574 [[ -z $1 ]] && die "dopamd requires at least one argument"
1575
1576 use pam || return 0
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp)
1605 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh
1607cd "${chdir}"
1608export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1609exec ${bin} "\$@"
1610EOF
1611 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ]
1613 then
1614 exeinto ${5}
1615 newexe "${tmpwrapper}" "${wrapper}"
1616 else
1617 newbin "${tmpwrapper}" "${wrapper}"
1618 fi
1619}

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