/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.69 Revision 1.181
1# Copyright 1999-2003 Gentoo Technologies, Inc. 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 1.69 2003/11/26 22:13:35 mr_bones_ 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
15newdepend "!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 ${ECLASS} eclass"
20
21# Wait for the supplied number of seconds. If no argument is supplied, defaults
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
23# outputting to a terminal, don't wait. For compatability purposes, the argument
24# must be an integer greater than zero.
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
26epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
28 sleep ${1:-5}
29 fi
30}
31
32# Beep the specified number of times (defaults to five). If our output
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
34# don't beep.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() {
37 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a"
43 sleep 1
44 done
45 fi
46}
18 47
19# This function generate linker scripts in /usr/lib for dynamic 48# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 49# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 50# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 51# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 62# to point to the latest version of the library present.
34# 63#
35# <azarah@gentoo.org> (26 Oct 2002) 64# <azarah@gentoo.org> (26 Oct 2002)
36# 65#
37gen_usr_ldscript() { 66gen_usr_ldscript() {
38 67 local libdir="$(get_libdir)"
39 # Just make sure it exists 68 # Just make sure it exists
40 dodir /usr/lib 69 dodir /usr/${libdir}
41 70
71 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 73 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 74 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 75 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 76 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 77 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 78
49 more info. */ 79 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 80 */
81 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 82 END_LDSCRIPT
52 83 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 84 done
54
55 return 0
56} 85}
57 86
58# 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 $*
88# - only to be used by epatch()
59# 89#
60# <azarah@gentoo.org> (11 Nov 2002) 90# <azarah@gentoo.org> (11 Nov 2002)
61# 91#
62draw_line() { 92draw_line() {
63 local i=0 93 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 119EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 120# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 121EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 122# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Not this is only file names,
96# and not the full path .. 127# and not the full path ..
97EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 129# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
101# 134#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 136#
104EPATCH_FORCE="no" 137EPATCH_FORCE="no"
144 local SINGLE_PATCH="no" 177 local SINGLE_PATCH="no"
145 local x="" 178 local x=""
146 179
147 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
148 then 181 then
149 eerror "Invalid arguments to epatch()" 182 local m=""
150 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
151 fi 187 fi
152 188
153 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
154 then 190 then
155 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
166 else 202 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 204 fi
169 else 205 else
170 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 207 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 209 then
174 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
175 fi 211 fi
176 212
177 echo 213 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 215 eerror
180 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 218 echo
182 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
183 fi 220 fi
184 221
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 241 ;;
205 esac 242 esac
206 243
207 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
208 then 245 then
209 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
210 fi 247 fi
211 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
212 do 249 do
213 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
214 # 251 #
215 # ???_arch_foo.patch 252 # ???_arch_foo.patch
216 # 253 #
217 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
218 ([ "${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}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
220 then 257 then
221 local count=0 258 local count=0
222 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
223 261
224 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 263 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 265 then
228 continue 266 continue
229 fi 267 fi
230 fi 268 fi
231 269
233 then 271 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 273 then
236 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
237 else 275 else
238 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
239 fi 277 fi
240 else 278 else
241 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
242 fi 280 fi
243 281
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 284
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
249 do 287 do
250 # Generate some useful debug info ... 288 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 291
254 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 293 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 296 else
259 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
260 fi 298 fi
261 299
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 302
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 305
268 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 307 then
270 if ! (${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
271 then 309 then
272 echo 310 echo
273 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 312 #die "Could not extract patch!"
275 count=5 313 count=5
276 break 314 break
277 fi 315 fi
278 fi 316 fi
279 317
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 319 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 325
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 327
290 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
291 then 329 then
292 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##*/}
293 echo 331 echo
294 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
297 count=5 335 count=5
298 fi 336 fi
299 337
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 339
302 break 340 break
303 fi 341 fi
304 342
305 count=$((count + 1)) 343 count=$((count + 1))
311 fi 349 fi
312 350
313 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
314 then 352 then
315 echo 353 echo
316 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
317 eerror 356 eerror
318 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
319 eerror 358 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 360 echo
322 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
323 fi 362 fi
324 363
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 365
327 eend 0 366 eend 0
328 fi 367 fi
329 done 368 done
330 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
331 then 370 then
332 einfo "Done with patching" 371 einfo "Done with patching"
333 fi 372 fi
334} 373}
335 374
336# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
338# 378#
339# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 380emktemp() {
381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift
383 local topdir="$1"
341 384
342have_NPTL() { 385 if [ -z "${topdir}" ]
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 ${T}/test-nptl.c &> /dev/null
367 then 386 then
368 echo "yes" 387 [ -z "${T}" ] \
369 einfon "Checking what PTHREADS implementation we have ... " 388 && topdir="/tmp" \
370 if ${T}/nptl 389 || topdir="${T}"
390 fi
391
392 if [ -z "$(type -p mktemp)" ]
393 then
394 local tmp=/
395 while [ -e "${tmp}" ] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
397 done
398 ${exe} "${tmp}"
399 echo "${tmp}"
400 else
401 [ "${exe}" == "touch" ] \
402 && exe="-p" \
403 || exe="-d"
404 mktemp ${exe} "${topdir}"
405 fi
406}
407
408# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then
416 case "$2" in
417 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;;
420 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;;
423 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then
425 local action
426 if [ "$1" == "passwd" ]
371 then 427 then
372 return 0 428 action="user"
373 else 429 else
374 return 1 430 action="group"
375 fi
376 else
377 echo "no"
378 fi 431 fi
379 432 pw show "${action}" "$2" -q
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 433 else
424 jobs=2 434 which nscd >& /dev/null && nscd -i "$1"
425 fi 435 getent "$1" "$2"
426
427 elif [ "${ARCH}" = "ppc" ]
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="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!"
439 fi
440
441 # Make sure the number is valid ...
442 if [ "${jobs}" -lt 1 ]
443 then
444 jobs=1
445 fi
446
447 if [ -n "${ADMINPARAM}" ]
448 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi 436 fi
477} 437}
478 438
479# Simplify/standardize adding users to the system 439# Simplify/standardize adding users to the system
480# vapier@gentoo.org 440# vapier@gentoo.org
496 then 456 then
497 eerror "No username specified !" 457 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 458 die "Cannot call enewuser without a username"
499 fi 459 fi
500 460
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 461 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 462 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 463 then
509 return 0 464 return 0
510 fi 465 fi
511 einfo "Adding user '${euser}' to your system ..." 466 einfo "Adding user '${euser}' to your system ..."
512 467
517 local euid="$1"; shift 472 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 473 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 474 then
520 if [ "${euid}" -gt 0 ] 475 if [ "${euid}" -gt 0 ]
521 then 476 then
522 opts="${opts} -u ${euid}" 477 if [ ! -z "`egetent passwd ${euid}`" ]
478 then
479 euid="next"
480 fi
523 else 481 else
524 eerror "Userid given but is not greater than 0 !" 482 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 483 die "${euid} is not a valid UID"
526 fi 484 fi
527 else 485 else
528 euid="next available" 486 euid="next"
487 fi
488 if [ "${euid}" == "next" ]
489 then
490 local pwrange
491 if [ "${USERLAND}" == "BSD" ] ; then
492 pwrange="`jot 898 101`"
493 else
494 pwrange="`seq 101 999`"
529 fi 495 fi
496 for euid in ${pwrange} ; do
497 [ -z "`egetent passwd ${euid}`" ] && break
498 done
499 fi
500 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 501 einfo " - Userid: ${euid}"
531 502
532 # handle shell 503 # handle shell
533 local eshell="$1"; shift 504 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 505 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 508 then
538 eerror "A shell was specified but it does not exist !" 509 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 510 die "${eshell} does not exist"
540 fi 511 fi
541 else 512 else
513 if [[ "${USERLAND}" == "Darwin" ]]; then
514 eshell="/usr/bin/false"
515 elif [[ "${USERLAND}" == "BSD" ]]; then
516 eshell="/usr/sbin/nologin"
517 else
542 eshell="/bin/false" 518 eshell="/bin/false"
519 fi
543 fi 520 fi
544 einfo " - Shell: ${eshell}" 521 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 522 opts="${opts} -s ${eshell}"
546 523
547 # handle homedir 524 # handle homedir
548 local ehome="$1"; shift 525 local ehome="$1"; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ]
550 then 527 then
551 ehome="/dev/null" 528 ehome="/dev/null"
552 fi 529 fi
553 einfo " - Home: ${ehome}" 530 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 531 opts="${opts} -d ${ehome}"
555 532
556 # handle groups 533 # handle groups
557 local egroups="$1"; shift 534 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 535 if [ ! -z "${egroups}" ]
559 then 536 then
560 local realgroup=
561 local oldifs="${IFS}" 537 local oldifs="${IFS}"
538 local defgroup="" exgroups=""
539
562 export IFS="," 540 export IFS=","
563 for g in ${egroups} 541 for g in ${egroups}
564 do 542 do
565 chgrp ${g} ${tmpfile} >& /dev/null 543 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 544 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 545 then
569 eerror "You must add ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
571 fi 548 fi
549 if [ -z "${defgroup}" ]
550 then
551 defgroup="${g}"
552 else
553 exgroups="${exgroups},${g}"
554 fi
555 export IFS=","
572 done 556 done
573 export IFS="${oldifs}" 557 export IFS="${oldifs}"
558
574 opts="${opts} -g ${egroups}" 559 opts="${opts} -g ${defgroup}"
560 if [ ! -z "${exgroups}" ]
561 then
562 opts="${opts} -G ${exgroups:1}"
563 fi
575 else 564 else
576 egroups="(none)" 565 egroups="(none)"
577 fi 566 fi
578 einfo " - Groups: ${egroups}" 567 einfo " - Groups: ${egroups}"
579 568
580 # handle extra and add the user 569 # handle extra and add the user
581 local eextra="$@" 570 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 571 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 572 export SANDBOX_ON="0"
573 if [[ "${USERLAND}" == "Darwin" ]]
574 then
575 ### Make the user
584 if [ -z "${eextra}" ] 576 if [ -z "${eextra}" ]
585 then 577 then
586 useradd ${opts} ${euser} \ 578 dscl . create /users/${euser} uid ${euid}
579 dscl . create /users/${euser} shell ${eshell}
580 dscl . create /users/${euser} home ${ehome}
581 dscl . create /users/${euser} realname "added by portage for ${PN}"
582 ### Add the user to the groups specified
583 local oldifs="${IFS}"
584 export IFS=","
585 for g in ${egroups}
586 do
587 dscl . merge /groups/${g} users ${euser}
588 done
589 export IFS="${oldifs}"
590 else
591 einfo "Extra options are not supported on macos yet"
592 einfo "Please report the ebuild along with the info below"
593 einfo "eextra: ${eextra}"
594 die "Required function missing"
595 fi
596 elif [[ "${USERLAND}" == "BSD" ]] ; then
597 if [ -z "${eextra}" ]
598 then
599 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 600 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 601 die "enewuser failed"
589 else 602 else
590 einfo " - Extra: ${eextra}" 603 einfo " - Extra: ${eextra}"
604 pw useradd ${euser} ${opts} \
605 -c ${eextra} || die "enewuser failed"
606 fi
607 else
608 if [ -z "${eextra}" ]
609 then
610 useradd ${opts} ${euser} \
611 -c "added by portage for ${PN}" \
612 || die "enewuser failed"
613 else
614 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 615 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 616 || die "enewuser failed"
617 fi
593 fi 618 fi
594 export SANDBOX_ON="${oldsandbox}" 619 export SANDBOX_ON="${oldsandbox}"
595 620
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 621 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 622 then
618 then 643 then
619 eerror "No group specified !" 644 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 645 die "Cannot call enewgroup without a group"
621 fi 646 fi
622 647
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 648 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 649 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 650 then
631 return 0 651 return 0
632 fi 652 fi
633 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
634 654
639 local egid="$1"; shift 659 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 660 if [ ! -z "${egid}" ]
641 then 661 then
642 if [ "${egid}" -gt 0 ] 662 if [ "${egid}" -gt 0 ]
643 then 663 then
664 if [ -z "`egetent group ${egid}`" ]
665 then
666 if [[ "${USERLAND}" == "Darwin" ]]; then
667 opts="${opts} ${egid}"
668 else
644 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
670 fi
671 else
672 egid="next available; requested gid taken"
673 fi
645 else 674 else
646 eerror "Groupid given but is not greater than 0 !" 675 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 676 die "${egid} is not a valid GID"
648 fi 677 fi
649 else 678 else
656 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
657 686
658 # add the group 687 # add the group
659 local oldsandbox="${SANDBOX_ON}" 688 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
690 if [[ "${USERLAND}" == "Darwin" ]]; then
691 if [ ! -z "${eextra}" ];
692 then
693 einfo "Extra options are not supported on Darwin/OS X yet"
694 einfo "Please report the ebuild along with the info below"
695 einfo "eextra: ${eextra}"
696 die "Required function missing"
697 fi
698
699 # If we need the next available
700 case ${egid} in
701 *[!0-9]*) # Non numeric
702 for egid in `jot 898 101`; do
703 [ -z "`egetent group ${egid}`" ] && break
704 done
705 esac
706 dscl . create /groups/${egroup} gid ${egid}
707 dscl . create /groups/${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"
716 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 717 groupadd ${opts} ${egroup} || die "enewgroup failed"
718 fi
662 export SANDBOX_ON="${oldsandbox}" 719 export SANDBOX_ON="${oldsandbox}"
663} 720}
664 721
665# Simple script to replace 'dos2unix' binaries 722# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 723# vapier@gentoo.org
667# 724#
668# edos2unix(file, <more files>...) 725# edos2unix(file, <more files> ...)
669edos2unix() { 726edos2unix() {
670 for f in "$@" 727 for f in "$@"
671 do 728 do
672 cp "${f}" ${T}/edos2unix 729 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 730 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 731 done
675} 732}
676 733
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
677# Make a desktop file ! 741# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 742# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 743# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 744#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 745# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 746#
686# binary: what binary does the app run with ? 747# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 748# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 749# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 750# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 751# a full path to an icon
691# type: what kind of application is this ? for categories: 752# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 754# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 755make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 757
697 local exec="${1}" 758 local exec=${1}
698 local name="${2:-${PN}}" 759 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 760 local icon=${3:-${PN}.png}
700 local type="${4}" 761 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 762 local path=${5}
763
702 if [ -z "${type}" ] 764 if [[ -z ${type} ]] ; then
703 then 765 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 766 local catmin=${CATEGORY##*-}
705 "app-emulation") 767 case ${catmaj} in
706 type=Emulator 768 app)
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
707 ;; 782 ;;
708 "games-"*) 783
709 type=Game 784 dev)
785 type="Development"
710 ;; 786 ;;
711 "net-"*) 787
712 type=Network; 788 games)
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}"
713 ;; 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 ${catmin} in
854 client) type=WebBrowser;;
855 *) type=;;
856 esac
857 type="Network"
858 ;;
859
714 *) 860 *)
715 type= 861 type=
716 ;; 862 ;;
717 esac 863 esac
718 fi 864 fi
865 if [ "${SLOT}" == "0" ] ; then
866 local desktop_name="${PN}"
867 else
868 local desktop_name="${PN}-${SLOT}"
869 fi
719 local desktop="${T}/${exec}.desktop" 870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 871
721echo "[Desktop Entry] 872echo "[Desktop Entry]
722Encoding=UTF-8 873Encoding=UTF-8
723Version=0.9.2 874Version=0.9.2
724Name=${name} 875Name=${name}
725Type=Application 876Type=Application
726Comment=${DESCRIPTION} 877Comment=${DESCRIPTION}
727Exec=${exec} 878Exec=${exec}
728Path=${path} 879Path=${path}
729Icon=${icon} 880Icon=${icon}
730Categories=Application;${type};" > ${desktop} 881Categories=Application;${type};" > "${desktop}"
731 882
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 883 insinto /usr/share/applications
735 doins ${desktop} 884 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 885
759 return 0 886 return 0
760} 887}
761 888
762# new convenience patch wrapper function to eventually replace epatch(), 889# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 890#
764# /usr/bin/patch 891# make_desktop_entry(<title>, <command>)
765# Features: 892# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 893# command: Name of the Window Manager
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773 894
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 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
775 898
776# known issues: 899 local title=$1
777# - only supports unified style patches (does anyone _really_ use anything 900 local command=$2
778# else?) 901 local desktop=${T}/${wm}.desktop
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787 902
788 debug-print-function ${FUNCNAME} $* 903echo "[Desktop Entry]
904Encoding=UTF-8
905Name=${title}
906Comment=This session logs you into ${title}
907Exec=${command}
908TryExec=${command}
909Type=Application" > "${desktop}"
789 910
790 local list= 911 insinto /usr/share/xsessions
791 local list2= 912 doins "${desktop}"
792 declare -i plevel 913}
793 914
794 # parse patch sources 915domenu() {
795 for x in $* 916 local i j
796 do 917 insinto /usr/share/applications
797 debug-print "${FUNCNAME}: parsing parameter ${x}" 918 for i in "$@" ; do
798 if [ -f "${x}" ] 919 if [[ -f ${i} ]] ; then
799 then 920 doins "${i}"
800 list="${list} ${x}" 921 elif [[ -d ${i} ]] ; then
801 elif [ -d "${x}" ] 922 for j in "${i}"/*.desktop ; do
802 then 923 doins "${j}"
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 924 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 925 fi
819 done 926 done
927}
928newmenu() {
929 insinto /usr/share/applications
930 newins "$1" "$2"
931}
820 932
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 933doicon() {
822 934 local i j
823 for x in ${list}; 935 insinto /usr/share/pixmaps
824 do 936 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 937 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 938 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 939 elif [[ -d ${i} ]] ; then
828 *gzip*) 940 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 941 doins "${j}"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 942 done
871 test -f "${target2}" && break 943 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 944 done
898
899} 945}
946newicon() {
947 insinto /usr/share/pixmaps
948 newins "$1" "$2"
949}
900 950
901# Unpack those pesky makeself generated files ... 951##############################################################
902# They're shell scripts with the binary package tagged onto 952# END: Handle .desktop files and menu entries #
903# the end of the archive. Loki utilized the format as does 953##############################################################
904# many other game companies. 954
905# 955
906# Usage: unpack_makeself [file to unpack] [offset] 956# for internal use only (unpack_pdv and unpack_makeself)
907# - If the file is not specified then unpack will utilize ${A}. 957find_unpackable_file() {
908# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself.
910unpack_makeself() {
911 local src="$1" 958 local src="$1"
912 local skip="$2"
913
914 if [ -z "${src}" ] 959 if [ -z "${src}" ]
915 then 960 then
916 src="${DISTDIR}/${A}" 961 src="${DISTDIR}/${A}"
917 else 962 else
918 if [ -e "${DISTDIR}/${src}" ] 963 if [ -e "${DISTDIR}/${src}" ]
924 elif [ -e "${src}" ] 969 elif [ -e "${src}" ]
925 then 970 then
926 src="${src}" 971 src="${src}"
927 fi 972 fi
928 fi 973 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}" 974 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
975 echo "${src}"
976}
977
978# Unpack those pesky pdv generated files ...
979# They're self-unpacking programs with the binary package stuffed in
980# the middle of the archive. Valve seems to use it a lot ... too bad
981# it seems to like to segfault a lot :(. So lets take it apart ourselves.
982#
983# Usage: unpack_pdv [file to unpack] [size of off_t]
984# - you have to specify the off_t size ... i have no idea how to extract that
985# information out of the binary executable myself. basically you pass in
986# the size of the off_t type (in bytes) on the machine that built the pdv
987# archive. one way to determine this is by running the following commands:
988# strings <pdv archive> | grep lseek
989# strace -elseek <pdv archive>
990# basically look for the first lseek command (we do the strings/grep because
991# sometimes the function call is _llseek or something) and steal the 2nd
992# parameter. here is an example:
993# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
994# lseek
995# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
996# lseek(3, -4, SEEK_END) = 2981250
997# thus we would pass in the value of '4' as the second parameter.
998unpack_pdv() {
999 local src="`find_unpackable_file $1`"
1000 local sizeoff_t="$2"
1001
1002 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
930 1003
931 local shrtsrc="`basename ${src}`" 1004 local shrtsrc="`basename ${src}`"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1007 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1008
1009 # grab metadata for debug reasons
1010 local metafile="$(emktemp)"
1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1012
1013 # rip out the final file name from the metadata
1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1015 datafile="`basename ${datafile}`"
1016
1017 # now lets uncompress/untar the file if need be
1018 local tmpfile="$(emktemp)"
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020
1021 local iscompressed="`file -b ${tmpfile}`"
1022 if [ "${iscompressed:0:8}" == "compress" ] ; then
1023 iscompressed=1
1024 mv ${tmpfile}{,.Z}
1025 gunzip ${tmpfile}
1026 else
1027 iscompressed=0
1028 fi
1029 local istar="`file -b ${tmpfile}`"
1030 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1031 istar=1
1032 else
1033 istar=0
1034 fi
1035
1036 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1037 #dd if=${src} ibs=${metaskip} count=1 \
1038 # | dd ibs=${tailskip} skip=1 \
1039 # | gzip -dc \
1040 # > ${datafile}
1041 if [ ${iscompressed} -eq 1 ] ; then
1042 if [ ${istar} -eq 1 ] ; then
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1044 | head -c $((${metaskip}-${tailskip})) \
1045 | tar -xzf -
1046 else
1047 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1048 | head -c $((${metaskip}-${tailskip})) \
1049 | gzip -dc \
1050 > ${datafile}
1051 fi
1052 else
1053 if [ ${istar} -eq 1 ] ; then
1054 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1055 | head -c $((${metaskip}-${tailskip})) \
1056 | tar --no-same-owner -xf -
1057 else
1058 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1059 | head -c $((${metaskip}-${tailskip})) \
1060 > ${datafile}
1061 fi
1062 fi
1063 true
1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066}
1067
1068# Unpack those pesky makeself generated files ...
1069# They're shell scripts with the binary package tagged onto
1070# the end of the archive. Loki utilized the format as does
1071# many other game companies.
1072#
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1074# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract
1076# the proper offset from the script itself.
1077unpack_makeself() {
1078 local src="$(find_unpackable_file "$1")"
1079 local skip="$2"
1080 local exe="$3"
1081
1082 local shrtsrc="$(basename "${src}")"
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1084 if [ -z "${skip}" ]
934 then 1085 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1086 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1087 local skip=0
1088 exe=tail
937 case ${ver} in 1089 case ${ver} in
938 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
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1091 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1092 ;;
941 2.0|2.0.1) 1093 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1094 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1095 ;;
944 2.1.1) 1096 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1098 let skip="skip + 1"
947 ;; 1099 ;;
948 2.1.2) 1100 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1101 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1102 let skip="skip + 1"
951 ;; 1103 ;;
952 2.1.3) 1104 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1105 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1106 let skip="skip + 1"
1107 ;;
1108 2.1.4)
1109 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1110 skip=$(head -n ${skip} "${src}" | wc -c)
1111 exe="dd"
955 ;; 1112 ;;
956 *) 1113 *)
957 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."
958 eerror "The version I detected was '${ver}'." 1115 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1116 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1118 die "makeself version '${ver}' not supported"
962 ;; 1119 ;;
963 esac 1120 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1121 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 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
966 1128
967 # 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
968 local tmpfile="`mymktemp ${T}`" 1130 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1131 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 local filetype="`file -b ${tmpfile}`" 1132 local filetype="$(file -b "${tmpfile}")"
971 case ${filetype} in 1133 case ${filetype} in
972 *tar\ archive) 1134 *tar\ archive)
973 tail -n +${skip} ${src} | tar -xf - 1135 eval ${exe} | tar --no-same-owner -xf -
974 ;; 1136 ;;
975 bzip2*) 1137 bzip2*)
976 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1138 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 ;; 1139 ;;
978 gzip*) 1140 gzip*)
979 tail -n +${skip} ${src} | tar -xzf - 1141 eval ${exe} | tar --no-same-owner -xzf -
1142 ;;
1143 compress*)
1144 eval ${exe} | gunzip | tar --no-same-owner -xf -
980 ;; 1145 ;;
981 *) 1146 *)
1147 eerror "Unknown filetype \"${filetype}\" ?"
982 false 1148 false
983 ;; 1149 ;;
984 esac 1150 esac
985 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1151 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
986} 1152}
1005 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1171 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1006 local l="`basename ${lic}`" 1172 local l="`basename ${lic}`"
1007 1173
1008 # here is where we check for the licenses the user already 1174 # here is where we check for the licenses the user already
1009 # accepted ... if we don't find a match, we make the user accept 1175 # accepted ... if we don't find a match, we make the user accept
1176 local shopts=$-
1010 local alic 1177 local alic
1178 set -o noglob #so that bash doesn't expand "*"
1011 for alic in ${ACCEPT_LICENSE} ; do 1179 for alic in ${ACCEPT_LICENSE} ; do
1012 [ "${alic}" == "*" ] && return 0 1180 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1013 [ "${alic}" == "${l}" ] && return 0 1181 set +o noglob; set -${shopts} #reset old shell opts
1182 return 0
1183 fi
1014 done 1184 done
1185 set +o noglob; set -$shopts #reset old shell opts
1015 1186
1016 local licmsg="`mymktemp ${T}`" 1187 local licmsg="$(emktemp)"
1017 cat << EOF > ${licmsg} 1188 cat << EOF > ${licmsg}
1018********************************************************** 1189**********************************************************
1019The following license outlines the terms of use of this 1190The following license outlines the terms of use of this
1020package. You MUST accept this license for installation to 1191package. You MUST accept this license for installation to
1021continue. When you are done viewing, hit 'q'. If you 1192continue. When you are done viewing, hit 'q'. If you
1036 eerror "You MUST accept the license to continue! Exiting!" 1207 eerror "You MUST accept the license to continue! Exiting!"
1037 die "Failed to accept license" 1208 die "Failed to accept license"
1038 ;; 1209 ;;
1039 esac 1210 esac
1040} 1211}
1212
1213# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1214# the whole 'non-interactive' policy, but damnit I want CD support !
1215#
1216# with these cdrom functions we handle all the user interaction and
1217# standardize everything. all you have to do is call cdrom_get_cds()
1218# and when the function returns, you can assume that the cd has been
1219# found at CDROM_ROOT.
1220#
1221# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1222# etc... if you want to give the cds better names, then just export
1223# the CDROM_NAME_X variables before calling cdrom_get_cds().
1224#
1225# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1226#
1227# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1228# - this will attempt to locate a cd based upon a file that is on
1229# the cd ... the more files you give this function, the more cds
1230# the cdrom functions will handle
1231cdrom_get_cds() {
1232 # first we figure out how many cds we're dealing with by
1233 # the # of files they gave us
1234 local cdcnt=0
1235 local f=
1236 for f in "$@" ; do
1237 cdcnt=$((cdcnt + 1))
1238 export CDROM_CHECK_${cdcnt}="$f"
1239 done
1240 export CDROM_TOTAL_CDS=${cdcnt}
1241 export CDROM_CURRENT_CD=1
1242
1243 # now we see if the user gave use CD_ROOT ...
1244 # if they did, let's just believe them that it's correct
1245 if [[ ! -z ${CD_ROOT} ]] ; then
1246 export CDROM_ROOT=${CD_ROOT}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248 return
1249 fi
1250 # do the same for CD_ROOT_X
1251 if [[ ! -z ${CD_ROOT_1} ]] ; then
1252 local var=
1253 cdcnt=0
1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1255 cdcnt=$((cdcnt + 1))
1256 var="CD_ROOT_${cdcnt}"
1257 if [[ -z ${!var} ]] ; then
1258 eerror "You must either use just the CD_ROOT"
1259 eerror "or specify ALL the CD_ROOT_X variables."
1260 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1261 die "could not locate CD_ROOT_${cdcnt}"
1262 fi
1263 export CDROM_ROOTS_${cdcnt}="${!var}"
1264 done
1265 export CDROM_ROOT=${CDROM_ROOTS_1}
1266 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1267 return
1268 fi
1269
1270 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1271 einfon "This ebuild will need the "
1272 if [[ -z ${CDROM_NAME} ]] ; then
1273 echo "cdrom for ${PN}."
1274 else
1275 echo "${CDROM_NAME}."
1276 fi
1277 echo
1278 einfo "If you do not have the CD, but have the data files"
1279 einfo "mounted somewhere on your filesystem, just export"
1280 einfo "the variable CD_ROOT so that it points to the"
1281 einfo "directory containing the files."
1282 echo
1283 einfo "For example:"
1284 einfo "export CD_ROOT=/mnt/cdrom"
1285 echo
1286 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0
1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}"
1292 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done
1294 echo
1295 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:"
1298 einfon ""
1299 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}"
1303 done
1304 echo
1305 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs."
1309 echo
1310 einfo "For example:"
1311 einfo "export CD_ROOT_1=/mnt/cdrom"
1312 echo
1313 fi
1314 export CDROM_CURRENT_CD=0
1315 cdrom_load_next_cd
1316}
1317
1318# this is only used when you need access to more than one cd.
1319# when you have finished using the first cd, just call this function.
1320# when it returns, CDROM_ROOT will be pointing to the second cd.
1321# remember, you can only go forward in the cd chain, you can't go back.
1322cdrom_load_next_cd() {
1323 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1324 local var=
1325
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1328 return
1329 fi
1330
1331 unset CDROM_ROOT
1332 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1333 if [[ -z ${!var} ]] ; then
1334 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1335 cdrom_locate_file_on_cd ${!var}
1336 else
1337 export CDROM_ROOT=${!var}
1338 fi
1339
1340 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1341}
1342
1343# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1344# functions. this should *never* be called from an ebuild.
1345# all it does is try to locate a give file on a cd ... if the cd isn't
1346# found, then a message asking for the user to insert the cdrom will be
1347# displayed and we'll hang out here until:
1348# (1) the file is found on a mounted cdrom
1349# (2) the user hits CTRL+C
1350cdrom_locate_file_on_cd() {
1351 while [[ -z ${CDROM_ROOT} ]] ; do
1352 local dir="$(dirname ${@})"
1353 local file="$(basename ${@})"
1354 local mline=""
1355 local showedmsg=0
1356
1357 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1358 [[ -d ${mline}/${dir} ]] || continue
1359 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1360 && export CDROM_ROOT=${mline}
1361 done
1362
1363 if [[ -z ${CDROM_ROOT} ]] ; then
1364 echo
1365 if [[ ${showedmsg} -eq 0 ]] ; then
1366 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1367 if [[ -z ${CDROM_NAME} ]] ; then
1368 einfo "Please insert the cdrom for ${PN} now !"
1369 else
1370 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1371 fi
1372 else
1373 if [[ -z ${CDROM_NAME_1} ]] ; then
1374 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1375 else
1376 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1377 einfo "Please insert+mount the ${!var} cdrom now !"
1378 fi
1379 fi
1380 showedmsg=1
1381 fi
1382 einfo "Press return to scan for the cd again"
1383 einfo "or hit CTRL+C to abort the emerge."
1384 read
1385 fi
1386 done
1387}
1388
1389# Make sure that LINGUAS only contains languages that
1390# a package can support
1391#
1392# usage: strip-linguas <allow LINGUAS>
1393# strip-linguas -i <directories of .po files>
1394# strip-linguas -u <directories of .po files>
1395#
1396# The first form allows you to specify a list of LINGUAS.
1397# The -i builds a list of po files found in all the
1398# directories and uses the intersection of the lists.
1399# The -u builds a list of po files found in all the
1400# directories and uses the union of the lists.
1401strip-linguas() {
1402 local ls newls
1403 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1404 local op=$1; shift
1405 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1406 local d f
1407 for d in "$@" ; do
1408 if [[ ${op} == "-u" ]] ; then
1409 newls=${ls}
1410 else
1411 newls=""
1412 fi
1413 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1414 if [[ ${op} == "-i" ]] ; then
1415 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1416 else
1417 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1418 fi
1419 done
1420 ls=${newls}
1421 done
1422 ls=${ls//.po}
1423 else
1424 ls=$@
1425 fi
1426
1427 ls=" ${ls} "
1428 newls=""
1429 for f in ${LINGUAS} ; do
1430 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1431 newls="${newls} ${f}"
1432 else
1433 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1434 fi
1435 done
1436 if [[ -z ${newls} ]] ; then
1437 export LINGUAS=""
1438 else
1439 export LINGUAS=${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
1552 fi
1553 shift
1554 done
1555 [[ ${opt} = "-a" ]]
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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