/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.92 Revision 1.175
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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.175 2005/05/25 00:04:25 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 ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
96# and not the full path .. 126# and not the full path ..
97EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 128# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 132# Force applying bulk patches even if not following the style:
101# 133#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 135#
104EPATCH_FORCE="no" 136EPATCH_FORCE="no"
144 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
145 local x="" 177 local x=""
146 178
147 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
148 then 180 then
149 eerror "Invalid arguments to epatch()" 181 local m=""
150 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
151 fi 186 fi
152 187
153 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
154 then 189 then
155 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 200 local EPATCH_SOURCE="$1/*"
166 else 201 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 203 fi
169 else 204 else
170 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 206 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 208 then
174 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
175 fi 210 fi
176 211
177 echo 212 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 214 eerror
180 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 217 echo
182 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
183 fi 219 fi
184 220
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 240 ;;
205 esac 241 esac
206 242
207 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
208 then 244 then
209 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
210 fi 246 fi
211 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
212 do 248 do
213 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
214 # 250 #
215 # ???_arch_foo.patch 251 # ???_arch_foo.patch
216 # 252 #
217 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 255 [ "${EPATCH_FORCE}" = "yes" ])
220 then 256 then
221 local count=0 257 local count=0
222 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
223 260
224 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 262 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 264 then
228 continue 265 continue
229 fi 266 fi
230 fi 267 fi
231 268
233 then 270 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 272 then
236 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
237 else 274 else
238 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
239 fi 276 fi
240 else 277 else
241 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
242 fi 279 fi
243 280
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 283
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
249 do 286 do
250 # Generate some useful debug info ... 287 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 290
254 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 292 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 295 else
259 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
260 fi 297 fi
261 298
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 301
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 304
268 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 306 then
270 if ! (${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
271 then 308 then
272 echo 309 echo
273 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 311 #die "Could not extract patch!"
275 count=5 312 count=5
276 break 313 break
277 fi 314 fi
278 fi 315 fi
279 316
280 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
281 then 318 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 324
288 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}-${STDERR_TARGET##*/}.real 2>&1
289 326
290 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
291 then 328 then
292 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##*/}
293 echo 330 echo
294 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
297 count=5 334 count=5
298 fi 335 fi
299 336
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 338
302 break 339 break
303 fi 340 fi
304 341
305 count=$((count + 1)) 342 count=$((count + 1))
311 fi 348 fi
312 349
313 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
314 then 351 then
315 echo 352 echo
316 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
317 eerror 355 eerror
318 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
319 eerror 357 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 359 echo
322 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
323 fi 361 fi
324 362
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 364
327 eend 0 365 eend 0
328 fi 366 fi
329 done 367 done
330 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
331 then 369 then
332 einfo "Done with patching" 370 einfo "Done with patching"
333 fi
334}
335
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi 371 fi
462} 372}
463 373
464# Cheap replacement for when debianutils (and thus mktemp) 374# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system 375# does not exist on the users system
466# vapier@gentoo.org 376# vapier@gentoo.org
467# 377#
468# Takes just 1 parameter (the directory to create tmpfile in) 378# Takes just 1 optional parameter (the directory to create tmpfile in)
469mymktemp() { 379emktemp() {
380 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift
470 local topdir="$1" 382 local topdir="$1"
471 383
472 [ -z "${topdir}" ] && topdir=/tmp 384 if [ -z "${topdir}" ]
473 if [ "`which mktemp 2>/dev/null`" ]
474 then 385 then
475 mktemp -p ${topdir} 386 [ -z "${T}" ] \
476 else 387 && topdir="/tmp" \
388 || topdir="${T}"
389 fi
390
391 if [ -z "$(type -p mktemp)" ]
392 then
393 local tmp=/
394 while [ -e "${tmp}" ] ; do
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp} 396 done
397 ${exe} "${tmp}"
479 echo ${tmp} 398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
480 fi 404 fi
481} 405}
482 406
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 407# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 408# and pw (FreeBSD) used in enewuser()/enewgroup()
485# 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>
486# 411#
487# egetent(database, key) 412# egetent(database, key)
488egetent() { 413egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 414 if useq ppc-macos ; then
490 case "$2" in 415 case "$2" in
491 *[!0-9]*) # Non numeric 416 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 418 ;;
494 *) # Numeric 419 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 421 ;;
497 esac 422 esac
423 elif useq x86-fbsd ; then
424 local action
425 if [ "$1" == "passwd" ]
426 then
427 action="user"
498 else 428 else
429 action="group"
430 fi
431 pw show "${action}" "$2" -q
432 else
433 which nscd >& /dev/null && nscd -i "$1"
499 getent $1 $2 434 getent "$1" "$2"
500 fi 435 fi
501} 436}
502 437
503# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
504# vapier@gentoo.org 439# vapier@gentoo.org
550 euid="next" 485 euid="next"
551 fi 486 fi
552 if [ "${euid}" == "next" ] 487 if [ "${euid}" == "next" ]
553 then 488 then
554 local pwrange 489 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then 490 if [ "${USERLAND}" == "BSD" ] ; then
556 pwrange="`jot 898 101`" 491 pwrange="`jot 898 101`"
557 else 492 else
558 pwrange="`seq 101 999`" 493 pwrange="`seq 101 999`"
559 fi 494 fi
560 for euid in ${pwrange} ; do 495 for euid in ${pwrange} ; do
572 then 507 then
573 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 509 die "${eshell} does not exist"
575 fi 510 fi
576 else 511 else
512 if [ "${USERLAND}" == "BSD" ]
513 then
514 eshell="/usr/bin/false"
515 else
577 eshell="/bin/false" 516 eshell="/bin/false"
517 fi
578 fi 518 fi
579 einfo " - Shell: ${eshell}" 519 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 520 opts="${opts} -s ${eshell}"
581 521
582 # handle homedir 522 # handle homedir
583 local ehome="$1"; shift 523 local ehome="$1"; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 524 if [ ! -z "${ehome}" ] && [ "${eshell}" != "-1" ]
585 then 525 then
586 ehome="/dev/null" 526 ehome="/dev/null"
587 fi 527 fi
588 einfo " - Home: ${ehome}" 528 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 529 opts="${opts} -d ${ehome}"
591 # handle groups 531 # handle groups
592 local egroups="$1"; shift 532 local egroups="$1"; shift
593 if [ ! -z "${egroups}" ] 533 if [ ! -z "${egroups}" ]
594 then 534 then
595 local oldifs="${IFS}" 535 local oldifs="${IFS}"
536 local defgroup="" exgroups=""
537
596 export IFS="," 538 export IFS=","
597 for g in ${egroups} 539 for g in ${egroups}
598 do 540 do
541 export IFS="${oldifs}"
599 if [ -z "`egetent group \"${g}\"`" ] 542 if [ -z "`egetent group \"${g}\"`" ]
600 then 543 then
601 eerror "You must add group ${g} to the system first" 544 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 545 die "${g} is not a valid GID"
603 fi 546 fi
547 if [ -z "${defgroup}" ]
548 then
549 defgroup="${g}"
550 else
551 exgroups="${exgroups},${g}"
552 fi
553 export IFS=","
604 done 554 done
605 export IFS="${oldifs}" 555 export IFS="${oldifs}"
556
606 opts="${opts} -g ${egroups}" 557 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ]
559 then
560 opts="${opts} -G ${exgroups:1}"
561 fi
607 else 562 else
608 egroups="(none)" 563 egroups="(none)"
609 fi 564 fi
610 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
611 566
612 # handle extra and add the user 567 # handle extra and add the user
613 local eextra="$@" 568 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 569 local oldsandbox="${SANDBOX_ON}"
615 export SANDBOX_ON="0" 570 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 571 if useq ppc-macos
617 then 572 then
618 ### Make the user 573 ### Make the user
619 if [ -z "${eextra}" ] 574 if [ -z "${eextra}" ]
620 then 575 then
621 dscl . create /users/${euser} uid ${euid} 576 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 577 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 578 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 579 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 580 ### Add the user to the groups specified
581 local oldifs="${IFS}"
582 export IFS=","
626 for g in ${egroups} 583 for g in ${egroups}
627 do 584 do
628 dscl . merge /groups/${g} users ${euser} 585 dscl . merge /groups/${g} users ${euser}
629 done 586 done
587 export IFS="${oldifs}"
630 else 588 else
631 einfo "Extra options are not supported on macos yet" 589 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below" 590 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 591 einfo "eextra: ${eextra}"
634 die "Required function missing" 592 die "Required function missing"
593 fi
594 elif use x86-fbsd ; then
595 if [ -z "${eextra}" ]
596 then
597 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \
599 die "enewuser failed"
600 else
601 einfo " - Extra: ${eextra}"
602 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed"
635 fi 604 fi
636 else 605 else
637 if [ -z "${eextra}" ] 606 if [ -z "${eextra}" ]
638 then 607 then
639 useradd ${opts} ${euser} \ 608 useradd ${opts} ${euser} \
690 then 659 then
691 if [ "${egid}" -gt 0 ] 660 if [ "${egid}" -gt 0 ]
692 then 661 then
693 if [ -z "`egetent group ${egid}`" ] 662 if [ -z "`egetent group ${egid}`" ]
694 then 663 then
695 if [ "${ARCH}" == "macos" ] ; then 664 if useq ppc-macos ; then
696 opts="${opts} ${egid}" 665 opts="${opts} ${egid}"
697 else 666 else
698 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
699 fi 668 fi
700 else 669 else
714 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
715 684
716 # add the group 685 # add the group
717 local oldsandbox="${SANDBOX_ON}" 686 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 688 if useq ppc-macos ; then
720 then
721 if [ ! -z "${eextra}" ]; 689 if [ ! -z "${eextra}" ];
722 then 690 then
723 einfo "Extra options are not supported on macos yet" 691 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below" 692 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 693 einfo "eextra: ${eextra}"
726 die "Required function missing" 694 die "Required function missing"
727 fi 695 fi
728 696
729 # If we need the next available 697 # If we need the next available
730 case ${egid} in 698 case ${egid} in
731 *[!0-9]*) # Non numeric 699 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 700 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break 701 [ -z "`egetent group ${egid}`" ] && break
734 done 702 done
735 esac 703 esac
736 dscl . create /groups/${egroup} gid ${egid} 704 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 705 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then
707 case ${egid} in
708 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do
710 [ -z "`egetent group ${egid}`" ] && break
711 done
712 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
738 else 714 else
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 715 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 716 fi
741 export SANDBOX_ON="${oldsandbox}" 717 export SANDBOX_ON="${oldsandbox}"
742} 718}
743 719
744# Simple script to replace 'dos2unix' binaries 720# Simple script to replace 'dos2unix' binaries
745# vapier@gentoo.org 721# vapier@gentoo.org
746# 722#
747# edos2unix(file, <more files>...) 723# edos2unix(file, <more files> ...)
748edos2unix() { 724edos2unix() {
749 for f in "$@" 725 for f in "$@"
750 do 726 do
751 cp "${f}" ${T}/edos2unix 727 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}" 728 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done 729 done
754} 730}
755 731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738
756# Make a desktop file ! 739# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 740# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 741# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 742#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 743# make_desktop_entry(<binary>, [name], [icon], [type], [path])
764# 744#
765# binary: what binary does the app run with ? 745# binary: what binary does the app run with ?
766# name: the name that will show up in the menu 746# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 747# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 748# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 749# a full path to an icon
770# type: what kind of application is this ? for categories: 750# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
772# path: if your app needs to startup in a specific dir 752# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 753make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 755
776 local exec="${1}" 756 local exec=${1}
777 local name="${2:-${PN}}" 757 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 758 local icon=${3:-${PN}.png}
779 local type="${4}" 759 local type=${4}
780 local subdir="${6}" 760 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 761
782 if [ -z "${type}" ] 762 if [[ -z ${type} ]] ; then
783 then 763 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 764 local catmin=${CATEGORY##*-}
785 "app-emulation") 765 case ${catmaj} in
786 type=Emulator 766 app)
787 subdir="Emulation" 767 case ${catmin} in
768 admin) type=System;;
769 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;;
771 editors) type=TextEditor;;
772 emacs) type=TextEditor;;
773 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;;
775 office) type=Office;;
776 vim) type=TextEditor;;
777 xemacs) type=TextEditor;;
778 *) type=;;
779 esac
788 ;; 780 ;;
789 "games-"*) 781
790 type=Game 782 dev)
791 subdir="Games" 783 type="Development"
792 ;; 784 ;;
793 "net-"*) 785
794 type=Network 786 games)
795 subdir="${type}" 787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in
790 action) type=ActionGame;;
791 arcade) type=ArcadeGame;;
792 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;;
795 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;;
799 sports) type=SportsGame;;
800 strategy) type=StrategyGame;;
801 *) type=;;
802 esac
803 type="Game;${type}"
796 ;; 804 ;;
805
806 mail)
807 type="Network;Email"
808 ;;
809
810 media)
811 case ${catmin} in
812 gfx) type=Graphics;;
813 radio) type=Tuner;;
814 sound) type=Audio;;
815 tv) type=TV;;
816 video) type=Video;;
817 *) type=;;
818 esac
819 type="AudioVideo;${type}"
820 ;;
821
822 net)
823 case ${catmin} in
824 dialup) type=Dialup;;
825 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;;
827 irc) type=IRCClient;;
828 mail) type=Email;;
829 news) type=News;;
830 nntp) type=News;;
831 p2p) type=FileTransfer;;
832 *) type=;;
833 esac
834 type="Network;${type}"
835 ;;
836
837 sci)
838 case ${catmin} in
839 astro*) type=Astronomoy;;
840 bio*) type=Biology;;
841 calc*) type=Calculator;;
842 chem*) type=Chemistry;;
843 geo*) type=Geology;;
844 math*) type=Math;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 www)
851 case ${catmin} in
852 client) type=WebBrowser;;
853 *) type=;;
854 esac
855 type="Network"
856 ;;
857
797 *) 858 *)
798 type= 859 type=
799 subdir=
800 ;; 860 ;;
801 esac 861 esac
802 fi 862 fi
863
803 local desktop="${T}/${exec}.desktop" 864 local desktop=${T}/${exec%% *}-${P}.desktop
804 865
805echo "[Desktop Entry] 866echo "[Desktop Entry]
806Encoding=UTF-8 867Encoding=UTF-8
807Version=0.9.2 868Version=0.9.2
808Name=${name} 869Name=${name}
809Type=Application 870Type=Application
810Comment=${DESCRIPTION} 871Comment=${DESCRIPTION}
811Exec=${exec} 872Exec=${exec}
812Path=${path} 873Path=${path}
813Icon=${icon} 874Icon=${icon}
814Categories=Application;${type};" > ${desktop} 875Categories=Application;${type};" > "${desktop}"
815 876
816 if [ -d "/usr/share/applications" ]
817 then
818 insinto /usr/share/applications 877 insinto /usr/share/applications
819 doins ${desktop} 878 doins "${desktop}"
820 fi
821
822 #if [ -d "/usr/share/gnome/apps" ]
823 #then
824 # insinto /usr/share/gnome/apps/Games
825 # doins ${desktop}
826 #fi
827
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
829 #then
830 # for ver in /usr/kde/*
831 # do
832 # insinto ${ver}/share/applnk/Games
833 # doins ${desktop}
834 # done
835 #fi
836
837 if [ -d "/usr/share/applnk" ]
838 then
839 insinto /usr/share/applnk/${subdir}
840 doins ${desktop}
841 fi
842 879
843 return 0 880 return 0
844} 881}
882
883# Make a GDM/KDM Session file
884#
885# make_desktop_entry(<title>, <command>)
886# title: File to execute to start the Window Manager
887# command: Name of the Window Manager
888
889make_session_desktop() {
890 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
891 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
892
893 local title=$1
894 local command=$2
895 local desktop=${T}/${wm}.desktop
896
897echo "[Desktop Entry]
898Encoding=UTF-8
899Name=${title}
900Comment=This session logs you into ${title}
901Exec=${command}
902TryExec=${command}
903Type=Application" > "${desktop}"
904
905 insinto /usr/share/xsessions
906 doins "${desktop}"
907}
908
909domenu() {
910 local i j
911 insinto /usr/share/applications
912 for i in "$@" ; do
913 if [[ -f ${i} ]] ; then
914 doins "${i}"
915 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.desktop ; do
917 doins "${j}"
918 done
919 fi
920 done
921}
922newmenu() {
923 insinto /usr/share/applications
924 newins "$1" "$2"
925}
926
927doicon() {
928 local i j
929 insinto /usr/share/pixmaps
930 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then
932 doins "${i}"
933 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do
935 doins "${j}"
936 done
937 fi
938 done
939}
940newicon() {
941 insinto /usr/share/pixmaps
942 newins "$1" "$2"
943}
944
945##############################################################
946# END: Handle .desktop files and menu entries #
947##############################################################
948
845 949
846# for internal use only (unpack_pdv and unpack_makeself) 950# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 951find_unpackable_file() {
848 local src="$1" 952 local src="$1"
849 if [ -z "${src}" ] 953 if [ -z "${src}" ]
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 999 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1001 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
898 1002
899 # grab metadata for debug reasons 1003 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1004 local metafile="$(emktemp)"
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1005 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
902 1006
903 # rip out the final file name from the metadata 1007 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1008 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
905 datafile="`basename ${datafile}`" 1009 datafile="`basename ${datafile}`"
906 1010
907 # now lets uncompress/untar the file if need be 1011 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1012 local tmpfile="$(emktemp)"
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1014
911 local iscompressed="`file -b ${tmpfile}`" 1015 local iscompressed="`file -b ${tmpfile}`"
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1016 if [ "${iscompressed:0:8}" == "compress" ] ; then
913 iscompressed=1 1017 iscompressed=1
958# Unpack those pesky makeself generated files ... 1062# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1063# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1064# the end of the archive. Loki utilized the format as does
961# many other game companies. 1065# many other game companies.
962# 1066#
963# Usage: unpack_makeself [file to unpack] [offset] 1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1068# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1069# - If the offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1070# the proper offset from the script itself.
967unpack_makeself() { 1071unpack_makeself() {
968 local src="`find_unpackable_file $1`" 1072 local src="$(find_unpackable_file "$1")"
969 local skip="$2" 1073 local skip="$2"
1074 local exe="$3"
970 1075
971 local shrtsrc="`basename ${src}`" 1076 local shrtsrc="$(basename "${src}")"
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1078 if [ -z "${skip}" ]
974 then 1079 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
976 local skip=0 1081 local skip=0
1082 exe=tail
977 case ${ver} in 1083 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1086 ;;
981 2.0|2.0.1) 1087 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1089 ;;
984 2.1.1) 1090 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1091 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1092 let skip="skip + 1"
987 ;; 1093 ;;
988 2.1.2) 1094 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1095 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1096 let skip="skip + 1"
991 ;; 1097 ;;
992 2.1.3) 1098 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1100 let skip="skip + 1"
1101 ;;
1102 2.1.4)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd"
995 ;; 1106 ;;
996 *) 1107 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1108 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1109 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1110 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1112 die "makeself version '${ver}' not supported"
1002 ;; 1113 ;;
1003 esac 1114 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1115 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1116 fi
1117 case ${exe} in
1118 tail) exe="tail -n +${skip} '${src}'";;
1119 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1120 *) die "makeself cant handle exe '${exe}'"
1121 esac
1006 1122
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1123 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1124 local tmpfile="$(emktemp)"
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1125 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1126 local filetype="$(file -b "${tmpfile}")"
1011 case ${filetype} in 1127 case ${filetype} in
1012 *tar\ archive) 1128 *tar\ archive)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1129 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1130 ;;
1015 bzip2*) 1131 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1132 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1133 ;;
1018 gzip*) 1134 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1135 eval ${exe} | tar --no-same-owner -xzf -
1136 ;;
1137 compress*)
1138 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1139 ;;
1021 *) 1140 *)
1141 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1142 false
1023 ;; 1143 ;;
1024 esac 1144 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1145 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1146}
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`" 1166 local l="`basename ${lic}`"
1047 1167
1048 # here is where we check for the licenses the user already 1168 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1169 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$-
1050 local alic 1171 local alic
1172 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1173 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1175 set +o noglob; set -${shopts} #reset old shell opts
1176 return 0
1177 fi
1054 done 1178 done
1179 set +o noglob; set -$shopts #reset old shell opts
1055 1180
1056 local licmsg="`mymktemp ${T}`" 1181 local licmsg="$(emktemp)"
1057 cat << EOF > ${licmsg} 1182 cat << EOF > ${licmsg}
1058********************************************************** 1183**********************************************************
1059The following license outlines the terms of use of this 1184The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1185package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1186continue. When you are done viewing, hit 'q'. If you
1109 export CDROM_TOTAL_CDS=${cdcnt} 1234 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1235 export CDROM_CURRENT_CD=1
1111 1236
1112 # now we see if the user gave use CD_ROOT ... 1237 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1238 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1239 if [[ ! -z ${CD_ROOT} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}" 1240 export CDROM_ROOT=${CD_ROOT}
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1241 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return 1242 return
1118 fi 1243 fi
1119 # do the same for CD_ROOT_X 1244 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then 1245 if [[ ! -z ${CD_ROOT_1} ]] ; then
1121 local var= 1246 local var=
1122 cdcnt=0 1247 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1249 cdcnt=$((cdcnt + 1))
1125 var="CD_ROOT_${cdcnt}" 1250 var="CD_ROOT_${cdcnt}"
1126 if [ -z "${!var}" ] ; then 1251 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1252 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1253 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1255 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1256 fi
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1259 export CDROM_ROOT=${CDROM_ROOTS_1}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1136 return 1261 return
1137 fi 1262 fi
1138 1263
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1265 einfon "This ebuild will need the "
1141 if [ -z "${CDROM_NAME}" ] ; then 1266 if [[ -z ${CDROM_NAME} ]] ; then
1142 echo "cdrom for ${PN}." 1267 echo "cdrom for ${PN}."
1143 else 1268 else
1144 echo "${CDROM_NAME}." 1269 echo "${CDROM_NAME}."
1145 fi 1270 fi
1146 echo 1271 echo
1147 einfo "If you do not have the CD, but have the data files" 1272 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1273 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1274 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1275 einfo "directory containing the files."
1151 echo 1276 echo
1277 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo
1152 else 1280 else
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1282 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1284 cdcnt=$((cdcnt + 1))
1157 var="CDROM_NAME_${cdcnt}" 1285 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1287 done
1160 echo 1288 echo
1161 einfo "If you do not have the CDs, but have the data files" 1289 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1290 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1291 einfo "the following variables so they point to the right place:"
1164 einfon "" 1292 einfon ""
1165 cdcnt=0 1293 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1295 cdcnt=$((cdcnt + 1))
1168 echo -n " CD_ROOT_${cdcnt}" 1296 echo -n " CD_ROOT_${cdcnt}"
1169 done 1297 done
1170 echo 1298 echo
1171 einfo "Or, if you have all the files in the same place, or" 1299 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1300 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1301 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1302 einfo "for all the CDs."
1175 echo 1303 echo
1304 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo
1176 fi 1307 fi
1177 export CDROM_CURRENT_CD=0 1308 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1309 cdrom_load_next_cd
1179} 1310}
1180 1311
1184# remember, you can only go forward in the cd chain, you can't go back. 1315# remember, you can only go forward in the cd chain, you can't go back.
1185cdrom_load_next_cd() { 1316cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1318 local var=
1188 1319
1189 if [ ! -z "${CD_ROOT}" ] ; then 1320 if [[ ! -z ${CD_ROOT} ]] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1321 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return 1322 return
1192 fi 1323 fi
1193 1324
1194 unset CDROM_ROOT 1325 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1196 if [ -z "${!var}" ] ; then 1327 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1329 cdrom_locate_file_on_cd ${!var}
1199 else 1330 else
1200 export CDROM_ROOT="${!var}" 1331 export CDROM_ROOT=${!var}
1201 fi 1332 fi
1202 1333
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1335}
1205 1336
1209# found, then a message asking for the user to insert the cdrom will be 1340# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1341# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1342# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1343# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1344cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do 1345 while [[ -z ${CDROM_ROOT} ]] ; do
1215 local dir="$(dirname ${@})" 1346 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})" 1347 local file="$(basename ${@})"
1217 local mline="" 1348 local mline=""
1218 local showedmsg=0 1349 local showedmsg=0
1219 1350
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1351 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1221 [ -d "${mline}/${dir}" ] || continue 1352 [[ -d ${mline}/${dir} ]] || continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1223 && export CDROM_ROOT=${mline} 1354 && export CDROM_ROOT=${mline}
1224 done 1355 done
1225 1356
1226 if [ -z "${CDROM_ROOT}" ] ; then 1357 if [[ -z ${CDROM_ROOT} ]] ; then
1227 echo 1358 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1359 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1361 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1362 einfo "Please insert the cdrom for ${PN} now !"
1232 else 1363 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi 1365 fi
1235 else 1366 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then 1367 if [[ -z ${CDROM_NAME_1} ]] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1368 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else 1369 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1370 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1371 einfo "Please insert+mount the ${!var} cdrom now !"
1241 fi 1372 fi
1247 read 1378 read
1248 fi 1379 fi
1249 done 1380 done
1250} 1381}
1251 1382
1252# Make sure that LINGUAS only contains languages that 1383# Make sure that LINGUAS only contains languages that
1253# a package can support 1384# a package can support
1254# 1385#
1255# usage: strip-linguas <allow LINGUAS> 1386# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1387# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1388# strip-linguas -u <directories of .po files>
1258# 1389#
1259# The first form allows you to specify a list of LINGUAS. 1390# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1391# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1392# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1393# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1394# directories and uses the union of the lists.
1264strip-linguas() { 1395strip-linguas() {
1265 local ls newls 1396 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1398 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1269 local d f 1400 local d f
1270 for d in "$@" ; do 1401 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1402 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1403 newls=${ls}
1273 else 1404 else
1274 newls="" 1405 newls=""
1275 fi 1406 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1277 if [ "${op}" == "-i" ] ; then 1408 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1279 else 1410 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1281 fi 1412 fi
1282 done 1413 done
1283 ls="${newls}" 1414 ls=${newls}
1284 done 1415 done
1285 ls="${ls//.po}" 1416 ls=${ls//.po}
1286 else 1417 else
1287 ls="$@" 1418 ls=$@
1288 fi 1419 fi
1289 1420
1290 ls=" ${ls} " 1421 ls=" ${ls} "
1291 newls="" 1422 newls=""
1292 for f in ${LINGUAS} ; do 1423 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1294 nl="${newls} ${f}" 1425 newls="${newls} ${f}"
1295 else 1426 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1297 fi 1428 fi
1298 done 1429 done
1299 if [ -z "${newls}" ] ; then 1430 if [[ -z ${newls} ]] ; then
1300 unset LINGUAS 1431 export LINGUAS=""
1301 else 1432 else
1302 export LINGUAS="${newls}" 1433 export LINGUAS=${newls:1}
1434 fi
1435}
1436
1437# moved from kernel.eclass since they are generally useful outside of
1438# kernel.eclass -iggy (20041002)
1439
1440# the following functions are useful in kernel module ebuilds, etc.
1441# for an example see ivtv or drbd ebuilds
1442
1443# set's ARCH to match what the kernel expects
1444set_arch_to_kernel() {
1445 i=10
1446 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in
1451 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(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!
1456 *) export ARCH="${ARCH}";;
1457 esac
1458}
1459
1460# set's ARCH back to what portage expects
1461set_arch_to_portage() {
1462 i=10
1463 while ((i--)) ; do
1464 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1465 done
1466 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1467}
1468
1469# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0
1472#
1473# These functions are useful when a lib in your package changes --soname. Such
1474# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1475# would break packages that link against it. Most people get around this
1476# by using the portage SLOT mechanism, but that is not always a relevant
1477# solution, so instead you can add the following to your ebuilds:
1478#
1479# src_install() {
1480# ...
1481# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484#
1485# pkg_postinst() {
1486# ...
1487# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490
1491preserve_old_lib() {
1492 LIB=$1
1493
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1495 SONAME=`basename ${LIB}`
1496 DIRNAME=`dirname ${LIB}`
1497
1498 dodir ${DIRNAME}
1499 cp ${ROOT}${LIB} ${D}${DIRNAME}
1500 touch ${D}${LIB}
1501 fi
1502}
1503
1504preserve_old_lib_notify() {
1505 LIB=$1
1506
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1508 SONAME=`basename ${LIB}`
1509
1510 einfo "An old version of an installed library was detected on your system."
1511 einfo "In order to avoid breaking packages that link against is, this older version"
1512 einfo "is not being removed. In order to make full use of this newer version,"
1513 einfo "you will need to execute the following command:"
1514 einfo " revdep-rebuild --soname ${SONAME}"
1515 einfo
1516 einfo "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi
1519}
1520
1521# Hack for people to figure out if a package was built with
1522# certain USE flags
1523#
1524# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1525# ex: built_with_use xchat gtk2
1526#
1527# Flags: -a all USE flags should be utilized
1528# -o at least one USE flag should be utilized
1529# Note: the default flag is '-a'
1530built_with_use() {
1531 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533
1534 local PKG=$(best_version $1)
1535 shift
1536
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1
1539
1540 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0
1544 else
1545 has $1 ${USE_BUILT} || return 1
1303 fi 1546 fi
1547 shift
1548 done
1549 [[ ${opt} = "-a" ]]
1304} 1550}
1551
1552# Many configure scripts wrongly bail when a C++ compiler
1553# could not be detected. #73450
1554epunt_cxx() {
1555 local dir=$1
1556 [[ -z ${dir} ]] && dir=${S}
1557 ebegin "Removing useless C++ checks"
1558 local f
1559 for f in $(find ${dir} -name configure) ; do
1560 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1561 done
1562 eend 0
1563}
1564
1565# dopamd <file> [more files]
1566#
1567# Install pam auth config file in /etc/pam.d
1568dopamd() {
1569 [[ -z $1 ]] && die "dopamd requires at least one argument"
1570
1571 use pam || return 0
1572
1573 INSDESTTREE=/etc/pam.d \
1574 doins "$@" || die "failed to install $@"
1575}
1576# newpamd <old name> <new name>
1577#
1578# Install pam file <old name> as <new name> in /etc/pam.d
1579newpamd() {
1580 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1581
1582 use pam || return 0
1583
1584 INSDESTTREE=/etc/pam.d \
1585 newins "$1" "$2" || die "failed to install $1 as $2"
1586}
1587
1588# make a wrapper script ...
1589# NOTE: this was originally games_make_wrapper, but I noticed other places where
1590# this could be used, so I have moved it here and made it not games-specific
1591# -- wolf31o2
1592# $1 == wrapper name
1593# $2 == binary to run
1594# $3 == directory to chdir before running binary
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper
1597make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp)
1600 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh
1602cd "${chdir}"
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1604exec ${bin} "\$@"
1605EOF
1606 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ]
1608 then
1609 exeinto ${5}
1610 newexe "${tmpwrapper}" "${wrapper}"
1611 else
1612 newbin "${tmpwrapper}" "${wrapper}"
1613 fi
1614}

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