/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.97 Revision 1.181
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 1.181 2005/06/09 15:25:56 azarah Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )"
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 18
17DESCRIPTION="Based on the ${ECLASS} eclass" 19DESCRIPTION="Based on the ${ECLASS} eclass"
18 20
19# This function simply returns the desired lib directory. With portage 21# 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 22# 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 23# 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 24# must be an integer greater than zero.
23# where lib is named directly with $(get_libdir) if possible. 25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24# 26epause() {
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26get_libdir() { 28 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 29 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38} 30}
39 31
40# Sometimes you need to override the value returned by get_libdir. A good 32# Beep the specified number of times (defaults to five). If our output
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
42# and where lib64 -must- be used on amd64 (for applications that need lib 34# don't beep.
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
44# portage version sanity checking. 36ebeep() {
45# get_libdir_override expects one argument, the result get_libdir should 37 local n
46# return: 38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
47# 39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
48# get_libdir_override lib64 40 echo -ne "\a"
49# 41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 42 echo -ne "\a"
51get_libdir_override() { 43 sleep 1
52 CONF_LIBDIR="$1" 44 done
53 CONF_LIBDIR_OVERRIDE="$1" 45 fi
54} 46}
55 47
56# This function generate linker scripts in /usr/lib for dynamic 48# This function generate linker scripts in /usr/lib for dynamic
57# libs in /lib. This is to fix linking problems when you have 49# libs in /lib. This is to fix linking problems when you have
58# the .so in /lib, and the .a in /usr/lib. What happens is that 50# the .so in /lib, and the .a in /usr/lib. What happens is that
70# to point to the latest version of the library present. 62# to point to the latest version of the library present.
71# 63#
72# <azarah@gentoo.org> (26 Oct 2002) 64# <azarah@gentoo.org> (26 Oct 2002)
73# 65#
74gen_usr_ldscript() { 66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
75 # Just make sure it exists 68 # Just make sure it exists
76 dodir /usr/$(get_libdir) 69 dodir /usr/${libdir}
77 70
71 for lib in "${@}" ; do
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
79/* GNU ld script 73 /* GNU ld script
80 Because Gentoo have critical dynamic libraries 74 Since Gentoo has critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we 75 in /lib, and the static versions in /usr/lib,
82 need to have a "fake" dynamic lib in /usr/lib, 76 we need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems. 77 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for 78
85 more info. */ 79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
81 GROUP ( /${libdir}/${lib} )
86END_LDSCRIPT 82 END_LDSCRIPT
87 83 fperms a+x "/usr/${libdir}/${lib}"
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1 84 done
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92} 85}
93 86
94# Simple function to draw a line consisting of '=' the same length as $* 87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
95# 89#
96# <azarah@gentoo.org> (11 Nov 2002) 90# <azarah@gentoo.org> (11 Nov 2002)
97# 91#
98draw_line() { 92draw_line() {
99 local i=0 93 local i=0
125EPATCH_SOURCE="${WORKDIR}/patch" 119EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 120# Default extension for patches
127EPATCH_SUFFIX="patch.bz2" 121EPATCH_SUFFIX="patch.bz2"
128# Default options for patch 122# Default options for patch
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
130EPATCH_OPTS="-g0" 124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch"
131# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Not this is only file names,
132# and not the full path .. 127# and not the full path ..
133EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
134# Change the printed message for a single patch. 129# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
136# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
137# 134#
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
139# 136#
140EPATCH_FORCE="no" 137EPATCH_FORCE="no"
181 local x="" 178 local x=""
182 179
183 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
184 then 181 then
185 local m="" 182 local m=""
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 183 for m in "$@" ; do
188 epatch "${m}" 184 epatch "${m}"
189 done 185 done
190 return 0 186 return 0
191 fi 187 fi
205 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
206 else 202 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
208 fi 204 fi
209 else 205 else
210 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
211 then 207 then
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
213 then 209 then
214 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
215 fi 211 fi
216 212
217 echo 213 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror 215 eerror
220 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
221 echo 218 echo
222 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
223 fi 220 fi
224 221
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
244 ;; 241 ;;
245 esac 242 esac
246 243
247 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
248 then 245 then
249 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
250 fi 247 fi
251 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
252 do 249 do
253 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
254 # 251 #
255 # ???_arch_foo.patch 252 # ???_arch_foo.patch
256 # 253 #
257 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
260 then 257 then
261 local count=0 258 local count=0
262 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
263 261
264 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
265 then 263 then
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
267 then 265 then
268 continue 266 continue
269 fi 267 fi
270 fi 268 fi
271 269
273 then 271 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then 273 then
276 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
277 else 275 else
278 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
279 fi 277 fi
280 else 278 else
281 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
282 fi 280 fi
283 281
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 284
287 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
289 do 287 do
290 # Generate some useful debug info ... 288 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 291
294 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then 293 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 else 296 else
299 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
300 fi 298 fi
301 299
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 302
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 305
308 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then 307 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
311 then 309 then
312 echo 310 echo
313 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
314 #die "Could not extract patch!" 312 #die "Could not extract patch!"
315 count=5 313 count=5
316 break 314 break
317 fi 315 fi
318 fi 316 fi
319 317
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
321 then 319 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
327 325
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
329 327
330 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
331 then 329 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo 331 echo
334 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
337 count=5 335 count=5
338 fi 336 fi
339 337
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
341 339
342 break 340 break
343 fi 341 fi
344 342
345 count=$((count + 1)) 343 count=$((count + 1))
351 fi 349 fi
352 350
353 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
354 then 352 then
355 echo 353 echo
356 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
357 eerror 356 eerror
358 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
359 eerror 358 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
361 echo 360 echo
362 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
363 fi 362 fi
364 363
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
366 365
367 eend 0 366 eend 0
368 fi 367 fi
369 done 368 done
370 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
371 then 370 then
372 einfo "Done with patching" 371 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 372 fi
502} 373}
503 374
504# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
505# does not exist on the users system 376# does not exist on the users system
506# vapier@gentoo.org 377# vapier@gentoo.org
507# 378#
508# Takes just 1 parameter (the directory to create tmpfile in) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
509mymktemp() { 380emktemp() {
381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift
510 local topdir="$1" 383 local topdir="$1"
511 384
512 [ -z "${topdir}" ] && topdir=/tmp 385 if [ -z "${topdir}" ]
513 if [ "`which mktemp 2>/dev/null`" ]
514 then 386 then
515 mktemp -p ${topdir} 387 [ -z "${T}" ] \
516 else 388 && topdir="/tmp" \
389 || topdir="${T}"
390 fi
391
392 if [ -z "$(type -p mktemp)" ]
393 then
394 local tmp=/
395 while [ -e "${tmp}" ] ; do
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp} 397 done
398 ${exe} "${tmp}"
519 echo ${tmp} 399 echo "${tmp}"
400 else
401 [ "${exe}" == "touch" ] \
402 && exe="-p" \
403 || exe="-d"
404 mktemp ${exe} "${topdir}"
520 fi 405 fi
521} 406}
522 407
523# Small wrapper for getent (Linux) and nidump (Mac OS X) 408# Small wrapper for getent (Linux), nidump (Mac OS X),
524# used in enewuser()/enewgroup() 409# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
526# 412#
527# egetent(database, key) 413# egetent(database, key)
528egetent() { 414egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 415 if [[ "${USERLAND}" == "Darwin" ]] ; then
530 case "$2" in 416 case "$2" in
531 *[!0-9]*) # Non numeric 417 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 419 ;;
534 *) # Numeric 420 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 422 ;;
537 esac 423 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then
425 local action
426 if [ "$1" == "passwd" ]
427 then
428 action="user"
538 else 429 else
430 action="group"
431 fi
432 pw show "${action}" "$2" -q
433 else
434 which nscd >& /dev/null && nscd -i "$1"
539 getent $1 $2 435 getent "$1" "$2"
540 fi 436 fi
541} 437}
542 438
543# Simplify/standardize adding users to the system 439# Simplify/standardize adding users to the system
544# vapier@gentoo.org 440# vapier@gentoo.org
590 euid="next" 486 euid="next"
591 fi 487 fi
592 if [ "${euid}" == "next" ] 488 if [ "${euid}" == "next" ]
593 then 489 then
594 local pwrange 490 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then 491 if [ "${USERLAND}" == "BSD" ] ; then
596 pwrange="`jot 898 101`" 492 pwrange="`jot 898 101`"
597 else 493 else
598 pwrange="`seq 101 999`" 494 pwrange="`seq 101 999`"
599 fi 495 fi
600 for euid in ${pwrange} ; do 496 for euid in ${pwrange} ; do
612 then 508 then
613 eerror "A shell was specified but it does not exist !" 509 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 510 die "${eshell} does not exist"
615 fi 511 fi
616 else 512 else
513 if [[ "${USERLAND}" == "Darwin" ]]; then
514 eshell="/usr/bin/false"
515 elif [[ "${USERLAND}" == "BSD" ]]; then
516 eshell="/usr/sbin/nologin"
517 else
617 eshell="/bin/false" 518 eshell="/bin/false"
519 fi
618 fi 520 fi
619 einfo " - Shell: ${eshell}" 521 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 522 opts="${opts} -s ${eshell}"
621 523
622 # handle homedir 524 # handle homedir
623 local ehome="$1"; shift 525 local ehome="$1"; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ]
625 then 527 then
626 ehome="/dev/null" 528 ehome="/dev/null"
627 fi 529 fi
628 einfo " - Home: ${ehome}" 530 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 531 opts="${opts} -d ${ehome}"
631 # handle groups 533 # handle groups
632 local egroups="$1"; shift 534 local egroups="$1"; shift
633 if [ ! -z "${egroups}" ] 535 if [ ! -z "${egroups}" ]
634 then 536 then
635 local oldifs="${IFS}" 537 local oldifs="${IFS}"
538 local defgroup="" exgroups=""
539
636 export IFS="," 540 export IFS=","
637 for g in ${egroups} 541 for g in ${egroups}
638 do 542 do
543 export IFS="${oldifs}"
639 if [ -z "`egetent group \"${g}\"`" ] 544 if [ -z "`egetent group \"${g}\"`" ]
640 then 545 then
641 eerror "You must add group ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
643 fi 548 fi
549 if [ -z "${defgroup}" ]
550 then
551 defgroup="${g}"
552 else
553 exgroups="${exgroups},${g}"
554 fi
555 export IFS=","
644 done 556 done
645 export IFS="${oldifs}" 557 export IFS="${oldifs}"
558
646 opts="${opts} -g ${egroups}" 559 opts="${opts} -g ${defgroup}"
560 if [ ! -z "${exgroups}" ]
561 then
562 opts="${opts} -G ${exgroups:1}"
563 fi
647 else 564 else
648 egroups="(none)" 565 egroups="(none)"
649 fi 566 fi
650 einfo " - Groups: ${egroups}" 567 einfo " - Groups: ${egroups}"
651 568
652 # handle extra and add the user 569 # handle extra and add the user
653 local eextra="$@" 570 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 571 local oldsandbox="${SANDBOX_ON}"
655 export SANDBOX_ON="0" 572 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 573 if [[ "${USERLAND}" == "Darwin" ]]
657 then 574 then
658 ### Make the user 575 ### Make the user
659 if [ -z "${eextra}" ] 576 if [ -z "${eextra}" ]
660 then 577 then
661 dscl . create /users/${euser} uid ${euid} 578 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 579 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 580 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 581 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 582 ### Add the user to the groups specified
583 local oldifs="${IFS}"
584 export IFS=","
666 for g in ${egroups} 585 for g in ${egroups}
667 do 586 do
668 dscl . merge /groups/${g} users ${euser} 587 dscl . merge /groups/${g} users ${euser}
669 done 588 done
589 export IFS="${oldifs}"
670 else 590 else
671 einfo "Extra options are not supported on macos yet" 591 einfo "Extra options are not supported on macos yet"
672 einfo "Please report the ebuild along with the info below" 592 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 593 einfo "eextra: ${eextra}"
674 die "Required function missing" 594 die "Required function missing"
595 fi
596 elif [[ "${USERLAND}" == "BSD" ]] ; then
597 if [ -z "${eextra}" ]
598 then
599 pw useradd ${euser} ${opts} \
600 -c "added by portage for ${PN}" \
601 die "enewuser failed"
602 else
603 einfo " - Extra: ${eextra}"
604 pw useradd ${euser} ${opts} \
605 -c ${eextra} || die "enewuser failed"
675 fi 606 fi
676 else 607 else
677 if [ -z "${eextra}" ] 608 if [ -z "${eextra}" ]
678 then 609 then
679 useradd ${opts} ${euser} \ 610 useradd ${opts} ${euser} \
730 then 661 then
731 if [ "${egid}" -gt 0 ] 662 if [ "${egid}" -gt 0 ]
732 then 663 then
733 if [ -z "`egetent group ${egid}`" ] 664 if [ -z "`egetent group ${egid}`" ]
734 then 665 then
735 if [ "${ARCH}" == "macos" ] ; then 666 if [[ "${USERLAND}" == "Darwin" ]]; then
736 opts="${opts} ${egid}" 667 opts="${opts} ${egid}"
737 else 668 else
738 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
739 fi 670 fi
740 else 671 else
754 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
755 686
756 # add the group 687 # add the group
757 local oldsandbox="${SANDBOX_ON}" 688 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 690 if [[ "${USERLAND}" == "Darwin" ]]; then
760 then
761 if [ ! -z "${eextra}" ]; 691 if [ ! -z "${eextra}" ];
762 then 692 then
763 einfo "Extra options are not supported on macos yet" 693 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 694 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 695 einfo "eextra: ${eextra}"
766 die "Required function missing" 696 die "Required function missing"
767 fi 697 fi
768 698
769 # If we need the next available 699 # If we need the next available
770 case ${egid} in 700 case ${egid} in
771 *[!0-9]*) # Non numeric 701 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 702 for egid in `jot 898 101`; do
773 [ -z "`egetent group ${egid}`" ] && break 703 [ -z "`egetent group ${egid}`" ] && break
774 done 704 done
775 esac 705 esac
776 dscl . create /groups/${egroup} gid ${egid} 706 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 707 dscl . create /groups/${egroup} passwd '*'
708 elif [[ "${USERLAND}" == "BSD" ]] ; then
709 case ${egid} in
710 *[!0-9]*) # Non numeric
711 for egid in `jot 898 101`; do
712 [ -z "`egetent group ${egid}`" ] && break
713 done
714 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
778 else 716 else
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 717 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 718 fi
781 export SANDBOX_ON="${oldsandbox}" 719 export SANDBOX_ON="${oldsandbox}"
782} 720}
783 721
784# Simple script to replace 'dos2unix' binaries 722# Simple script to replace 'dos2unix' binaries
785# vapier@gentoo.org 723# vapier@gentoo.org
786# 724#
787# edos2unix(file, <more files>...) 725# edos2unix(file, <more files> ...)
788edos2unix() { 726edos2unix() {
789 for f in "$@" 727 for f in "$@"
790 do 728 do
791 cp "${f}" ${T}/edos2unix 729 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}" 730 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done 731 done
794} 732}
795 733
734
735##############################################################
736# START: Handle .desktop files and menu entries #
737# maybe this should be separated into a new eclass some time #
738# lanius@gentoo.org #
739##############################################################
740
796# Make a desktop file ! 741# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 742# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 743# 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# 744#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 745# make_desktop_entry(<binary>, [name], [icon], [type], [path])
804# 746#
805# binary: what binary does the app run with ? 747# binary: what binary does the app run with ?
806# name: the name that will show up in the menu 748# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 749# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 750# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 751# a full path to an icon
810# type: what kind of application is this ? for categories: 752# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
812# path: if your app needs to startup in a specific dir 754# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 755make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 757
816 local exec="${1}" 758 local exec=${1}
817 local name="${2:-${PN}}" 759 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 760 local icon=${3:-${PN}.png}
819 local type="${4}" 761 local type=${4}
820 local subdir="${6}" 762 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 763
822 if [ -z "${type}" ] 764 if [[ -z ${type} ]] ; then
823 then 765 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 766 local catmin=${CATEGORY##*-}
825 "app-emulation") 767 case ${catmaj} in
826 type=Emulator 768 app)
827 subdir="Emulation" 769 case ${catmin} in
770 admin) type=System;;
771 cdr) type=DiscBurning;;
772 dicts) type=Dictionary;;
773 editors) type=TextEditor;;
774 emacs) type=TextEditor;;
775 emulation) type=Emulator;;
776 laptop) type=HardwareSettings;;
777 office) type=Office;;
778 vim) type=TextEditor;;
779 xemacs) type=TextEditor;;
780 *) type=;;
781 esac
828 ;; 782 ;;
829 "games-"*) 783
830 type=Game 784 dev)
831 subdir="Games" 785 type="Development"
832 ;; 786 ;;
833 "net-"*) 787
834 type=Network 788 games)
835 subdir="${type}" 789 [[ -z ${path} ]] && path=${GAMES_BINDIR}
790
791 case ${catmin} in
792 action) type=ActionGame;;
793 arcade) type=ArcadeGame;;
794 board) type=BoardGame;;
795 kid) type=KidsGame;;
796 emulation) type=Emulator;;
797 puzzle) type=LogicGame;;
798 rpg) type=RolePlaying;;
799 roguelike) type=RolePlaying;;
800 simulation) type=Simulation;;
801 sports) type=SportsGame;;
802 strategy) type=StrategyGame;;
803 *) type=;;
804 esac
805 type="Game;${type}"
836 ;; 806 ;;
807
808 mail)
809 type="Network;Email"
810 ;;
811
812 media)
813 case ${catmin} in
814 gfx) type=Graphics;;
815 radio) type=Tuner;;
816 sound) type=Audio;;
817 tv) type=TV;;
818 video) type=Video;;
819 *) type=;;
820 esac
821 type="AudioVideo;${type}"
822 ;;
823
824 net)
825 case ${catmin} in
826 dialup) type=Dialup;;
827 ftp) type=FileTransfer;;
828 im) type=InstantMessaging;;
829 irc) type=IRCClient;;
830 mail) type=Email;;
831 news) type=News;;
832 nntp) type=News;;
833 p2p) type=FileTransfer;;
834 *) type=;;
835 esac
836 type="Network;${type}"
837 ;;
838
839 sci)
840 case ${catmin} in
841 astro*) type=Astronomoy;;
842 bio*) type=Biology;;
843 calc*) type=Calculator;;
844 chem*) type=Chemistry;;
845 geo*) type=Geology;;
846 math*) type=Math;;
847 *) type=;;
848 esac
849 type="Science;${type}"
850 ;;
851
852 www)
853 case ${catmin} in
854 client) type=WebBrowser;;
855 *) type=;;
856 esac
857 type="Network"
858 ;;
859
837 *) 860 *)
838 type= 861 type=
839 subdir=
840 ;; 862 ;;
841 esac 863 esac
842 fi 864 fi
865 if [ "${SLOT}" == "0" ] ; then
866 local desktop_name="${PN}"
867 else
868 local desktop_name="${PN}-${SLOT}"
869 fi
843 local desktop="${T}/${exec}.desktop" 870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
844 871
845echo "[Desktop Entry] 872echo "[Desktop Entry]
846Encoding=UTF-8 873Encoding=UTF-8
847Version=0.9.2 874Version=0.9.2
848Name=${name} 875Name=${name}
849Type=Application 876Type=Application
850Comment=${DESCRIPTION} 877Comment=${DESCRIPTION}
851Exec=${exec} 878Exec=${exec}
852Path=${path} 879Path=${path}
853Icon=${icon} 880Icon=${icon}
854Categories=Application;${type};" > ${desktop} 881Categories=Application;${type};" > "${desktop}"
855 882
856 if [ -d "/usr/share/applications" ]
857 then
858 insinto /usr/share/applications 883 insinto /usr/share/applications
859 doins ${desktop} 884 doins "${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
882 885
883 return 0 886 return 0
884} 887}
888
889# Make a GDM/KDM Session file
890#
891# make_desktop_entry(<title>, <command>)
892# title: File to execute to start the Window Manager
893# command: Name of the Window Manager
894
895make_session_desktop() {
896 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
897 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
898
899 local title=$1
900 local command=$2
901 local desktop=${T}/${wm}.desktop
902
903echo "[Desktop Entry]
904Encoding=UTF-8
905Name=${title}
906Comment=This session logs you into ${title}
907Exec=${command}
908TryExec=${command}
909Type=Application" > "${desktop}"
910
911 insinto /usr/share/xsessions
912 doins "${desktop}"
913}
914
915domenu() {
916 local i j
917 insinto /usr/share/applications
918 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then
920 doins "${i}"
921 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.desktop ; do
923 doins "${j}"
924 done
925 fi
926 done
927}
928newmenu() {
929 insinto /usr/share/applications
930 newins "$1" "$2"
931}
932
933doicon() {
934 local i j
935 insinto /usr/share/pixmaps
936 for i in "$@" ; do
937 if [[ -f ${i} ]] ; then
938 doins "${i}"
939 elif [[ -d ${i} ]] ; then
940 for j in "${i}"/*.png ; do
941 doins "${j}"
942 done
943 fi
944 done
945}
946newicon() {
947 insinto /usr/share/pixmaps
948 newins "$1" "$2"
949}
950
951##############################################################
952# END: Handle .desktop files and menu entries #
953##############################################################
954
885 955
886# for internal use only (unpack_pdv and unpack_makeself) 956# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 957find_unpackable_file() {
888 local src="$1" 958 local src="$1"
889 if [ -z "${src}" ] 959 if [ -z "${src}" ]
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1006 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\"` 1007 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
938 1008
939 # grab metadata for debug reasons 1009 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1010 local metafile="$(emktemp)"
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
942 1012
943 # rip out the final file name from the metadata 1013 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
945 datafile="`basename ${datafile}`" 1015 datafile="`basename ${datafile}`"
946 1016
947 # now lets uncompress/untar the file if need be 1017 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1018 local tmpfile="$(emktemp)"
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1020
951 local iscompressed="`file -b ${tmpfile}`" 1021 local iscompressed="`file -b ${tmpfile}`"
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1022 if [ "${iscompressed:0:8}" == "compress" ] ; then
953 iscompressed=1 1023 iscompressed=1
998# Unpack those pesky makeself generated files ... 1068# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1069# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1070# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1071# many other game companies.
1002# 1072#
1003# Usage: unpack_makeself [file to unpack] [offset] 1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1004# - If the file is not specified then unpack will utilize ${A}. 1074# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1075# - If the offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1076# the proper offset from the script itself.
1007unpack_makeself() { 1077unpack_makeself() {
1008 local src="`find_unpackable_file $1`" 1078 local src="$(find_unpackable_file "$1")"
1009 local skip="$2" 1079 local skip="$2"
1080 local exe="$3"
1010 1081
1011 local shrtsrc="`basename ${src}`" 1082 local shrtsrc="$(basename "${src}")"
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1084 if [ -z "${skip}" ]
1014 then 1085 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1086 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1016 local skip=0 1087 local skip=0
1088 exe=tail
1017 case ${ver} in 1089 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1090 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1091 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1092 ;;
1021 2.0|2.0.1) 1093 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1094 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1095 ;;
1024 2.1.1) 1096 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1098 let skip="skip + 1"
1027 ;; 1099 ;;
1028 2.1.2) 1100 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1101 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1102 let skip="skip + 1"
1031 ;; 1103 ;;
1032 2.1.3) 1104 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1105 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1106 let skip="skip + 1"
1107 ;;
1108 2.1.4)
1109 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1110 skip=$(head -n ${skip} "${src}" | wc -c)
1111 exe="dd"
1035 ;; 1112 ;;
1036 *) 1113 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1114 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1115 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1116 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1118 die "makeself version '${ver}' not supported"
1042 ;; 1119 ;;
1043 esac 1120 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1121 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1122 fi
1123 case ${exe} in
1124 tail) exe="tail -n +${skip} '${src}'";;
1125 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1126 *) die "makeself cant handle exe '${exe}'"
1127 esac
1046 1128
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1129 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1130 local tmpfile="$(emktemp)"
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1131 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1132 local filetype="$(file -b "${tmpfile}")"
1051 case ${filetype} in 1133 case ${filetype} in
1052 *tar\ archive) 1134 *tar\ archive)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1135 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1136 ;;
1055 bzip2*) 1137 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1138 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1139 ;;
1058 gzip*) 1140 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1141 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1142 ;;
1061 compress*) 1143 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1144 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1145 ;;
1064 *) 1146 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1147 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1148 false
1067 ;; 1149 ;;
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1171 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`" 1172 local l="`basename ${lic}`"
1091 1173
1092 # here is where we check for the licenses the user already 1174 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1175 # accepted ... if we don't find a match, we make the user accept
1176 local shopts=$-
1094 local alic 1177 local alic
1178 set -o noglob #so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1179 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1180 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1181 set +o noglob; set -${shopts} #reset old shell opts
1182 return 0
1183 fi
1098 done 1184 done
1185 set +o noglob; set -$shopts #reset old shell opts
1099 1186
1100 local licmsg="`mymktemp ${T}`" 1187 local licmsg="$(emktemp)"
1101 cat << EOF > ${licmsg} 1188 cat << EOF > ${licmsg}
1102********************************************************** 1189**********************************************************
1103The following license outlines the terms of use of this 1190The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1191package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1192continue. When you are done viewing, hit 'q'. If you
1153 export CDROM_TOTAL_CDS=${cdcnt} 1240 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1241 export CDROM_CURRENT_CD=1
1155 1242
1156 # now we see if the user gave use CD_ROOT ... 1243 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1244 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1245 if [[ ! -z ${CD_ROOT} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}" 1246 export CDROM_ROOT=${CD_ROOT}
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return 1248 return
1162 fi 1249 fi
1163 # do the same for CD_ROOT_X 1250 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then 1251 if [[ ! -z ${CD_ROOT_1} ]] ; then
1165 local var= 1252 local var=
1166 cdcnt=0 1253 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1255 cdcnt=$((cdcnt + 1))
1169 var="CD_ROOT_${cdcnt}" 1256 var="CD_ROOT_${cdcnt}"
1170 if [ -z "${!var}" ] ; then 1257 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1258 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1259 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1260 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1261 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1262 fi
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1265 export CDROM_ROOT=${CDROM_ROOTS_1}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1266 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1180 return 1267 return
1181 fi 1268 fi
1182 1269
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1270 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1271 einfon "This ebuild will need the "
1185 if [ -z "${CDROM_NAME}" ] ; then 1272 if [[ -z ${CDROM_NAME} ]] ; then
1186 echo "cdrom for ${PN}." 1273 echo "cdrom for ${PN}."
1187 else 1274 else
1188 echo "${CDROM_NAME}." 1275 echo "${CDROM_NAME}."
1189 fi 1276 fi
1190 echo 1277 echo
1191 einfo "If you do not have the CD, but have the data files" 1278 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1279 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1280 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1281 einfo "directory containing the files."
1195 echo 1282 echo
1283 einfo "For example:"
1284 einfo "export CD_ROOT=/mnt/cdrom"
1285 echo
1196 else 1286 else
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1288 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1290 cdcnt=$((cdcnt + 1))
1201 var="CDROM_NAME_${cdcnt}" 1291 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1292 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1293 done
1204 echo 1294 echo
1205 einfo "If you do not have the CDs, but have the data files" 1295 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1296 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1297 einfo "the following variables so they point to the right place:"
1208 einfon "" 1298 einfon ""
1209 cdcnt=0 1299 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1301 cdcnt=$((cdcnt + 1))
1212 echo -n " CD_ROOT_${cdcnt}" 1302 echo -n " CD_ROOT_${cdcnt}"
1213 done 1303 done
1214 echo 1304 echo
1215 einfo "Or, if you have all the files in the same place, or" 1305 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1306 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1307 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1308 einfo "for all the CDs."
1219 echo 1309 echo
1310 einfo "For example:"
1311 einfo "export CD_ROOT_1=/mnt/cdrom"
1312 echo
1220 fi 1313 fi
1221 export CDROM_CURRENT_CD=0 1314 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1315 cdrom_load_next_cd
1223} 1316}
1224 1317
1228# remember, you can only go forward in the cd chain, you can't go back. 1321# remember, you can only go forward in the cd chain, you can't go back.
1229cdrom_load_next_cd() { 1322cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1323 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1324 local var=
1232 1325
1233 if [ ! -z "${CD_ROOT}" ] ; then 1326 if [[ ! -z ${CD_ROOT} ]] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1327 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return 1328 return
1236 fi 1329 fi
1237 1330
1238 unset CDROM_ROOT 1331 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1332 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1240 if [ -z "${!var}" ] ; then 1333 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1334 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1335 cdrom_locate_file_on_cd ${!var}
1243 else 1336 else
1244 export CDROM_ROOT="${!var}" 1337 export CDROM_ROOT=${!var}
1245 fi 1338 fi
1246 1339
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1340 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1341}
1249 1342
1253# found, then a message asking for the user to insert the cdrom will be 1346# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1347# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1348# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1349# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1350cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do 1351 while [[ -z ${CDROM_ROOT} ]] ; do
1259 local dir="$(dirname ${@})" 1352 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})" 1353 local file="$(basename ${@})"
1261 local mline="" 1354 local mline=""
1262 local showedmsg=0 1355 local showedmsg=0
1263 1356
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1357 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1265 [ -d "${mline}/${dir}" ] || continue 1358 [[ -d ${mline}/${dir} ]] || continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1359 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1267 && export CDROM_ROOT=${mline} 1360 && export CDROM_ROOT=${mline}
1268 done 1361 done
1269 1362
1270 if [ -z "${CDROM_ROOT}" ] ; then 1363 if [[ -z ${CDROM_ROOT} ]] ; then
1271 echo 1364 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1365 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1366 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1367 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1368 einfo "Please insert the cdrom for ${PN} now !"
1276 else 1369 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1370 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi 1371 fi
1279 else 1372 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then 1373 if [[ -z ${CDROM_NAME_1} ]] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1374 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else 1375 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1376 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1377 einfo "Please insert+mount the ${!var} cdrom now !"
1285 fi 1378 fi
1291 read 1384 read
1292 fi 1385 fi
1293 done 1386 done
1294} 1387}
1295 1388
1296# Make sure that LINGUAS only contains languages that 1389# Make sure that LINGUAS only contains languages that
1297# a package can support 1390# a package can support
1298# 1391#
1299# usage: strip-linguas <allow LINGUAS> 1392# usage: strip-linguas <allow LINGUAS>
1300# strip-linguas -i <directories of .po files> 1393# strip-linguas -i <directories of .po files>
1301# strip-linguas -u <directories of .po files> 1394# strip-linguas -u <directories of .po files>
1302# 1395#
1303# The first form allows you to specify a list of LINGUAS. 1396# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the 1397# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists. 1398# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the 1399# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists. 1400# directories and uses the union of the lists.
1308strip-linguas() { 1401strip-linguas() {
1309 local ls newls 1402 local ls newls
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1403 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1404 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1405 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1313 local d f 1406 local d f
1314 for d in "$@" ; do 1407 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1408 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1409 newls=${ls}
1317 else 1410 else
1318 newls="" 1411 newls=""
1319 fi 1412 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1413 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1321 if [ "${op}" == "-i" ] ; then 1414 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1415 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1323 else 1416 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1417 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1325 fi 1418 fi
1326 done 1419 done
1327 ls="${newls}" 1420 ls=${newls}
1328 done 1421 done
1329 ls="${ls//.po}" 1422 ls=${ls//.po}
1330 else 1423 else
1331 ls="$@" 1424 ls=$@
1332 fi 1425 fi
1333 1426
1334 ls=" ${ls} " 1427 ls=" ${ls} "
1335 newls="" 1428 newls=""
1336 for f in ${LINGUAS} ; do 1429 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1430 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1338 nl="${newls} ${f}" 1431 newls="${newls} ${f}"
1339 else 1432 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1433 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1341 fi 1434 fi
1342 done 1435 done
1343 if [ -z "${newls}" ] ; then 1436 if [[ -z ${newls} ]] ; then
1344 unset LINGUAS 1437 export LINGUAS=""
1345 else 1438 else
1346 export LINGUAS="${newls}" 1439 export LINGUAS=${newls:1}
1440 fi
1441}
1442
1443# moved from kernel.eclass since they are generally useful outside of
1444# kernel.eclass -iggy (20041002)
1445
1446# the following functions are useful in kernel module ebuilds, etc.
1447# for an example see ivtv or drbd ebuilds
1448
1449# set's ARCH to match what the kernel expects
1450set_arch_to_kernel() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1455 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1456 case ${ARCH} in
1457 x86) export ARCH="i386";;
1458 amd64) export ARCH="x86_64";;
1459 hppa) export ARCH="parisc";;
1460 mips) export ARCH="mips";;
1461 sparc) export ARCH="$(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!
1462 *) export ARCH="${ARCH}";;
1463 esac
1464}
1465
1466# set's ARCH back to what portage expects
1467set_arch_to_portage() {
1468 i=10
1469 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done
1472 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1473}
1474
1475# Jeremy Huddleston <eradicator@gentoo.org>:
1476# preserve_old_lib /path/to/libblah.so.0
1477# preserve_old_lib_notify /path/to/libblah.so.0
1478#
1479# These functions are useful when a lib in your package changes --soname. Such
1480# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1481# would break packages that link against it. Most people get around this
1482# by using the portage SLOT mechanism, but that is not always a relevant
1483# solution, so instead you can add the following to your ebuilds:
1484#
1485# src_install() {
1486# ...
1487# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490#
1491# pkg_postinst() {
1492# ...
1493# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496
1497preserve_old_lib() {
1498 LIB=$1
1499
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1501 SONAME=`basename ${LIB}`
1502 DIRNAME=`dirname ${LIB}`
1503
1504 dodir ${DIRNAME}
1505 cp ${ROOT}${LIB} ${D}${DIRNAME}
1506 touch ${D}${LIB}
1507 fi
1508}
1509
1510preserve_old_lib_notify() {
1511 LIB=$1
1512
1513 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1514 SONAME=`basename ${LIB}`
1515
1516 einfo "An old version of an installed library was detected on your system."
1517 einfo "In order to avoid breaking packages that link against is, this older version"
1518 einfo "is not being removed. In order to make full use of this newer version,"
1519 einfo "you will need to execute the following command:"
1520 einfo " revdep-rebuild --soname ${SONAME}"
1521 einfo
1522 einfo "After doing that, you can safely remove ${LIB}"
1523 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1524 fi
1525}
1526
1527# Hack for people to figure out if a package was built with
1528# certain USE flags
1529#
1530# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1531# ex: built_with_use xchat gtk2
1532#
1533# Flags: -a all USE flags should be utilized
1534# -o at least one USE flag should be utilized
1535# Note: the default flag is '-a'
1536built_with_use() {
1537 local opt=$1
1538 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1539
1540 local PKG=$(best_version $1)
1541 shift
1542
1543 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1544 [[ ! -e ${USEFILE} ]] && return 1
1545
1546 local USE_BUILT=$(<${USEFILE})
1547 while [[ $# -gt 0 ]] ; do
1548 if [[ ${opt} = "-o" ]] ; then
1549 has $1 ${USE_BUILT} && return 0
1550 else
1551 has $1 ${USE_BUILT} || return 1
1347 fi 1552 fi
1553 shift
1554 done
1555 [[ ${opt} = "-a" ]]
1348} 1556}
1557
1558# Many configure scripts wrongly bail when a C++ compiler
1559# could not be detected. #73450
1560epunt_cxx() {
1561 local dir=$1
1562 [[ -z ${dir} ]] && dir=${S}
1563 ebegin "Removing useless C++ checks"
1564 local f
1565 for f in $(find ${dir} -name configure) ; do
1566 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1567 done
1568 eend 0
1569}
1570
1571# dopamd <file> [more files]
1572#
1573# Install pam auth config file in /etc/pam.d
1574dopamd() {
1575 [[ -z $1 ]] && die "dopamd requires at least one argument"
1576
1577 use pam || return 0
1578
1579 INSDESTTREE=/etc/pam.d \
1580 doins "$@" || die "failed to install $@"
1581}
1582# newpamd <old name> <new name>
1583#
1584# Install pam file <old name> as <new name> in /etc/pam.d
1585newpamd() {
1586 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1587
1588 use pam || return 0
1589
1590 INSDESTTREE=/etc/pam.d \
1591 newins "$1" "$2" || die "failed to install $1 as $2"
1592}
1593
1594# make a wrapper script ...
1595# NOTE: this was originally games_make_wrapper, but I noticed other places where
1596# this could be used, so I have moved it here and made it not games-specific
1597# -- wolf31o2
1598# $1 == wrapper name
1599# $2 == binary to run
1600# $3 == directory to chdir before running binary
1601# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1602# $5 == path for wrapper
1603make_wrapper() {
1604 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605 local tmpwrapper=$(emktemp)
1606 cat << EOF > "${tmpwrapper}"
1607#!/bin/sh
1608cd "${chdir}"
1609export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1610exec ${bin} "\$@"
1611EOF
1612 chmod go+rx "${tmpwrapper}"
1613 if [ -n "${5}" ]
1614 then
1615 exeinto ${5}
1616 newexe "${tmpwrapper}" "${wrapper}"
1617 else
1618 newbin "${tmpwrapper}" "${wrapper}"
1619 fi
1620}

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