/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.67 Revision 1.183
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 1.67 2003/11/18 18:45:04 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.183 2005/06/14 17:56:15 wolf31o2 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
489# homedir: /dev/null 449# homedir: /dev/null
490# groups: none 450# groups: none
491# extra: comment of 'added by portage for ${PN}' 451# extra: comment of 'added by portage for ${PN}'
492enewuser() { 452enewuser() {
493 # get the username 453 # get the username
494 local euser="$1"; shift 454 local euser=$1; shift
495 if [ -z "${euser}" ] 455 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 456 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 457 die "Cannot call enewuser without a username"
499 fi 458 fi
500 459
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 $3}'`"
505
506 # see if user already exists 460 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 462 return 0
510 fi 463 fi
511 einfo "Adding user '${euser}' to your system ..." 464 einfo "Adding user '${euser}' to your system ..."
512 465
513 # options to pass to useradd 466 # options to pass to useradd
514 local opts= 467 local opts=
515 468
516 # handle uid 469 # handle uid
517 local euid="$1"; shift 470 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 472 if [[ ${euid} -gt 0 ]] ; then
521 then 473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 474 euid="next"
475 fi
523 else 476 else
524 eerror "Userid given but is not greater than 0 !" 477 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 478 die "${euid} is not a valid UID"
526 fi 479 fi
527 else 480 else
528 euid="next available" 481 euid="next"
482 fi
483 if [[ ${euid} == "next" ]] ; then
484 local pwrange
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
529 fi 489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
531 496
532 # handle shell 497 # handle shell
533 local eshell="$1"; shift 498 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 500 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 502 die "${eshell} does not exist"
540 fi 503 fi
541 else 504 else
505 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";;
507 BSD) eshell="/usr/sbin/nologin";;
542 eshell="/bin/false" 508 *) eshell="/bin/false";;
509 esac
543 fi 510 fi
544 einfo " - Shell: ${eshell}" 511 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 512 opts="${opts} -s ${eshell}"
546 513
547 # handle homedir 514 # handle homedir
548 local ehome="$1"; shift 515 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 516 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 517 ehome="/dev/null"
552 fi 518 fi
553 einfo " - Home: ${ehome}" 519 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 520 opts="${opts} -d ${ehome}"
555 521
556 # handle groups 522 # handle groups
557 local egroups="$1"; shift 523 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 524 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 525 local oldifs=${IFS}
526 local defgroup="" exgroups=""
527
562 export IFS="," 528 export IFS=","
563 for g in ${egroups} 529 for g in ${egroups} ; do
564 do 530 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 531 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 532 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 533 die "${g} is not a valid GID"
571 fi 534 fi
535 if [[ -z ${defgroup} ]] ; then
536 defgroup=${g}
537 else
538 exgroups="${exgroups},${g}"
539 fi
540 export IFS=","
572 done 541 done
573 export IFS="${oldifs}" 542 export IFS=${oldifs}
543
574 opts="${opts} -g ${egroups}" 544 opts="${opts} -g ${defgroup}"
545 if [[ ! -z ${exgroups} ]] ; then
546 opts="${opts} -G ${exgroups:1}"
547 fi
575 else 548 else
576 egroups="(none)" 549 egroups="(none)"
577 fi 550 fi
578 einfo " - Groups: ${egroups}" 551 einfo " - Groups: ${egroups}"
579 552
580 # handle extra and add the user 553 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 554 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 555 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 556 case ${USERLAND} in
585 then 557 Darwin)
586 useradd ${opts} ${euser} \ 558 ### Make the user
559 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome}
563 dscl . create /users/${euser} realname "added by portage for ${PN}"
564 ### Add the user to the groups specified
565 local oldifs=${IFS}
566 export IFS=","
567 for g in ${egroups} ; do
568 dscl . merge /groups/${g} users ${euser}
569 done
570 export IFS=${oldifs}
571 else
572 einfo "Extra options are not supported on Darwin yet"
573 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@"
575 die "Required function missing"
576 fi
577 ;;
578 BSD)
579 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
582 die "enewuser failed"
583 else
584 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed"
587 fi
588 ;;
589 *)
590 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 593 || die "enewuser failed"
589 else 594 else
590 einfo " - Extra: ${eextra}" 595 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 596 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 597 || die "enewuser failed"
593 fi 598 fi
599 ;;
600 esac
594 export SANDBOX_ON="${oldsandbox}" 601 export SANDBOX_ON=${oldsandbox}
595 602
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 604 then
598 einfo " - Creating ${ehome} in ${D}" 605 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome} 606 dodir ${ehome}
618 then 625 then
619 eerror "No group specified !" 626 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 627 die "Cannot call enewgroup without a group"
621 fi 628 fi
622 629
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 $4}'`"
627
628 # see if group already exists 630 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 632 then
631 return 0 633 return 0
632 fi 634 fi
633 einfo "Adding group '${egroup}' to your system ..." 635 einfo "Adding group '${egroup}' to your system ..."
634 636
639 local egid="$1"; shift 641 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 642 if [ ! -z "${egid}" ]
641 then 643 then
642 if [ "${egid}" -gt 0 ] 644 if [ "${egid}" -gt 0 ]
643 then 645 then
646 if [ -z "`egetent group ${egid}`" ]
647 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then
649 opts="${opts} ${egid}"
650 else
644 opts="${opts} -g ${egid}" 651 opts="${opts} -g ${egid}"
652 fi
653 else
654 egid="next available; requested gid taken"
655 fi
645 else 656 else
646 eerror "Groupid given but is not greater than 0 !" 657 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 658 die "${egid} is not a valid GID"
648 fi 659 fi
649 else 660 else
656 opts="${opts} ${eextra}" 667 opts="${opts} ${eextra}"
657 668
658 # add the group 669 # add the group
659 local oldsandbox="${SANDBOX_ON}" 670 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 671 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then
673 if [ ! -z "${eextra}" ];
674 then
675 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}"
678 die "Required function missing"
679 fi
680
681 # If we need the next available
682 case ${egid} in
683 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do
685 [ -z "`egetent group ${egid}`" ] && break
686 done
687 esac
688 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then
691 case ${egid} in
692 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do
694 [ -z "`egetent group ${egid}`" ] && break
695 done
696 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 699 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi
662 export SANDBOX_ON="${oldsandbox}" 701 export SANDBOX_ON="${oldsandbox}"
663} 702}
664 703
665# Simple script to replace 'dos2unix' binaries 704# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 705# vapier@gentoo.org
667# 706#
668# edos2unix(file, <more files>...) 707# edos2unix(file, <more files> ...)
669edos2unix() { 708edos2unix() {
670 for f in "$@" 709 for f in "$@"
671 do 710 do
672 cp "${f}" ${T}/edos2unix 711 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 712 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 713 done
675} 714}
676 715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722
677# Make a desktop file ! 723# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 724# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 725# 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# 726#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 727# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 728#
686# binary: what binary does the app run with ? 729# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 730# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 731# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 732# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 733# a full path to an icon
691# type: what kind of application is this ? for categories: 734# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 736# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 737make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 739
697 local exec="${1}" 740 local exec=${1}
698 local name="${2:-${PN}}" 741 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 742 local icon=${3:-${PN}.png}
700 local type="${4}" 743 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 744 local path=${5}
745
702 if [ -z "${type}" ] 746 if [[ -z ${type} ]] ; then
703 then 747 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 748 local catmin=${CATEGORY##*-}
705 "app-emulation") 749 case ${catmaj} in
706 type=Emulator 750 app)
751 case ${catmin} in
752 admin) type=System;;
753 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;;
755 editors) type=TextEditor;;
756 emacs) type=TextEditor;;
757 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;;
759 office) type=Office;;
760 vim) type=TextEditor;;
761 xemacs) type=TextEditor;;
762 *) type=;;
763 esac
707 ;; 764 ;;
708 "games-"*) 765
709 type=Game 766 dev)
767 type="Development"
710 ;; 768 ;;
711 "net-"*) 769
712 type=Network; 770 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in
774 action) type=ActionGame;;
775 arcade) type=ArcadeGame;;
776 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;;
779 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;;
783 sports) type=SportsGame;;
784 strategy) type=StrategyGame;;
785 *) type=;;
786 esac
787 type="Game;${type}"
713 ;; 788 ;;
789
790 mail)
791 type="Network;Email"
792 ;;
793
794 media)
795 case ${catmin} in
796 gfx) type=Graphics;;
797 radio) type=Tuner;;
798 sound) type=Audio;;
799 tv) type=TV;;
800 video) type=Video;;
801 *) type=;;
802 esac
803 type="AudioVideo;${type}"
804 ;;
805
806 net)
807 case ${catmin} in
808 dialup) type=Dialup;;
809 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;;
811 irc) type=IRCClient;;
812 mail) type=Email;;
813 news) type=News;;
814 nntp) type=News;;
815 p2p) type=FileTransfer;;
816 *) type=;;
817 esac
818 type="Network;${type}"
819 ;;
820
821 sci)
822 case ${catmin} in
823 astro*) type=Astronomoy;;
824 bio*) type=Biology;;
825 calc*) type=Calculator;;
826 chem*) type=Chemistry;;
827 geo*) type=Geology;;
828 math*) type=Math;;
829 *) type=;;
830 esac
831 type="Science;${type}"
832 ;;
833
834 www)
835 case ${catmin} in
836 client) type=WebBrowser;;
837 *) type=;;
838 esac
839 type="Network"
840 ;;
841
714 *) 842 *)
715 type= 843 type=
716 ;; 844 ;;
717 esac 845 esac
718 fi 846 fi
847 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}"
849 else
850 local desktop_name="${PN}-${SLOT}"
851 fi
719 local desktop="${T}/${exec}.desktop" 852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 853
721echo "[Desktop Entry] 854echo "[Desktop Entry]
722Encoding=UTF-8 855Encoding=UTF-8
723Version=0.9.2 856Version=0.9.2
724Name=${name} 857Name=${name}
725Type=Application 858Type=Application
726Comment=${DESCRIPTION} 859Comment=${DESCRIPTION}
727Exec=${exec} 860Exec=${exec}
728Path=${path} 861Path=${path}
729Icon=${icon} 862Icon=${icon}
730Categories=Application;${type};" > ${desktop} 863Categories=Application;${type};" > "${desktop}"
731 864
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 865 insinto /usr/share/applications
735 doins ${desktop} 866 doins "${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
758 867
759 return 0 868 return 0
760} 869}
761 870
762# new convenience patch wrapper function to eventually replace epatch(), 871# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 872#
764# /usr/bin/patch 873# make_desktop_entry(<title>, <command>)
765# Features: 874# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 875# 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
773 876
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 877make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
775 880
776# known issues: 881 local title=$1
777# - only supports unified style patches (does anyone _really_ use anything 882 local command=$2
778# else?) 883 local desktop=${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() {
787 884
788 debug-print-function ${FUNCNAME} $* 885echo "[Desktop Entry]
886Encoding=UTF-8
887Name=${title}
888Comment=This session logs you into ${title}
889Exec=${command}
890TryExec=${command}
891Type=Application" > "${desktop}"
789 892
790 local list= 893 insinto /usr/share/xsessions
791 local list2= 894 doins "${desktop}"
792 declare -i plevel 895}
793 896
794 # parse patch sources 897domenu() {
795 for x in $* 898 local i j
796 do 899 insinto /usr/share/applications
797 debug-print "${FUNCNAME}: parsing parameter ${x}" 900 for i in "$@" ; do
798 if [ -f "${x}" ] 901 if [[ -f ${i} ]] ; then
799 then 902 doins "${i}"
800 list="${list} ${x}" 903 elif [[ -d ${i} ]] ; then
801 elif [ -d "${x}" ] 904 for j in "${i}"/*.desktop ; do
802 then 905 doins "${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 906 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 907 fi
819 done 908 done
909}
910newmenu() {
911 insinto /usr/share/applications
912 newins "$1" "$2"
913}
820 914
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 915doicon() {
822 916 local i j
823 for x in ${list}; 917 insinto /usr/share/pixmaps
824 do 918 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 919 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 920 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 921 elif [[ -d ${i} ]] ; then
828 *gzip*) 922 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 923 doins "${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 924 done
871 test -f "${target2}" && break 925 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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 926 done
898
899} 927}
928newicon() {
929 insinto /usr/share/pixmaps
930 newins "$1" "$2"
931}
900 932
901# Unpack those pesky makeself generated files ... 933##############################################################
902# They're shell scripts with the binary package tagged onto 934# END: Handle .desktop files and menu entries #
903# the end of the archive. Loki utilized the format as does 935##############################################################
904# many other game companies. 936
905# 937
906# Usage: unpack_makeself [file to unpack] [offset] 938# for internal use only (unpack_pdv and unpack_makeself)
907# - If the file is not specified then unpack will utilize ${A}. 939find_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" 940 local src="$1"
912 local skip="$2"
913
914 if [ -z "${src}" ] 941 if [ -z "${src}" ]
915 then 942 then
916 src="${DISTDIR}/${A}" 943 src="${DISTDIR}/${A}"
917 else 944 else
918 if [ -e "${DISTDIR}/${src}" ] 945 if [ -e "${DISTDIR}/${src}" ]
924 elif [ -e "${src}" ] 951 elif [ -e "${src}" ]
925 then 952 then
926 src="${src}" 953 src="${src}"
927 fi 954 fi
928 fi 955 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}" 956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
957 echo "${src}"
958}
959
960# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that
967# information out of the binary executable myself. basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv
969# archive. one way to determine this is by running the following commands:
970# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive>
972# basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example:
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250
979# thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() {
981 local src="`find_unpackable_file $1`"
982 local sizeoff_t="$2"
983
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
930 985
931 local shrtsrc="`basename ${src}`" 986 local shrtsrc="`basename ${src}`"
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
990
991 # grab metadata for debug reasons
992 local metafile="$(emktemp)"
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
994
995 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
997 datafile="`basename ${datafile}`"
998
999 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)"
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002
1003 local iscompressed="`file -b ${tmpfile}`"
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then
1005 iscompressed=1
1006 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile}
1008 else
1009 iscompressed=0
1010 fi
1011 local istar="`file -b ${tmpfile}`"
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1013 istar=1
1014 else
1015 istar=0
1016 fi
1017
1018 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1019 #dd if=${src} ibs=${metaskip} count=1 \
1020 # | dd ibs=${tailskip} skip=1 \
1021 # | gzip -dc \
1022 # > ${datafile}
1023 if [ ${iscompressed} -eq 1 ] ; then
1024 if [ ${istar} -eq 1 ] ; then
1025 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1026 | head -c $((${metaskip}-${tailskip})) \
1027 | tar -xzf -
1028 else
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1030 | head -c $((${metaskip}-${tailskip})) \
1031 | gzip -dc \
1032 > ${datafile}
1033 fi
1034 else
1035 if [ ${istar} -eq 1 ] ; then
1036 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1037 | head -c $((${metaskip}-${tailskip})) \
1038 | tar --no-same-owner -xf -
1039 else
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1041 | head -c $((${metaskip}-${tailskip})) \
1042 > ${datafile}
1043 fi
1044 fi
1045 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048}
1049
1050# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does
1053# many other game companies.
1054#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract
1058# the proper offset from the script itself.
1059unpack_makeself() {
1060 local src="$(find_unpackable_file "$1")"
1061 local skip="$2"
1062 local exe="$3"
1063
1064 local shrtsrc="$(basename "${src}")"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1066 if [ -z "${skip}" ]
934 then 1067 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1069 local skip=0
1070 exe=tail
937 case ${ver} in 1071 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1074 ;;
941 2.0|2.0.1) 1075 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1077 ;;
944 2.1.1) 1078 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1079 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1080 let skip="skip + 1"
947 ;; 1081 ;;
948 2.1.2) 1082 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1083 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1084 let skip="skip + 1"
951 ;; 1085 ;;
952 2.1.3) 1086 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1088 let skip="skip + 1"
1089 ;;
1090 2.1.4)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd"
955 ;; 1094 ;;
956 *) 1095 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file." 1096 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'." 1097 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1098 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1100 die "makeself version '${ver}' not supported"
962 ;; 1101 ;;
963 esac 1102 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1103 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi 1104 fi
1105 case ${exe} in
1106 tail) exe="tail -n +${skip} '${src}'";;
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'"
1109 esac
966 1110
967 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1111 # lets grab the first few bytes of the file to figure out what kind of archive it is
968 # to tar which will make tar not extract anything and exit with 0 1112 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null \ 1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 | gzip -cd 2>/dev/null \ 1114 local filetype="$(file -b "${tmpfile}")"
971 | tar -x --no-same-owner -f - 2>/dev/null 1115 case ${filetype} in
972 local pipestatus="${PIPESTATUS[*]}" 1116 *tar\ archive)
973 pipestatus="${pipestatus// }" 1117 eval ${exe} | tar --no-same-owner -xf -
974 if [ "${pipestatus//0}" != "" ] 1118 ;;
975 then 1119 bzip2*)
976 # maybe it isnt gzipped ... they usually are, but not always ... 1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 tail -n +${skip} ${src} 2>/dev/null \ 1121 ;;
978 | tar -x --no-same-owner -f - 2>/dev/null 1122 gzip*)
979 pipestatus="${pipestatus// }" 1123 eval ${exe} | tar --no-same-owner -xzf -
980 if [ "${pipestatus//0}" != "" ] 1124 ;;
981 then 1125 compress*)
982 # and every once in a while they are bzipped2 ... 1126 eval ${exe} | gunzip | tar --no-same-owner -xf -
983 tail -n +${skip} ${src} 2>/dev/null \ 1127 ;;
984 | bunzip2 -c 2>/dev/null \ 1128 *)
985 | tar -x --no-same-owner -f - 2>/dev/null \ 1129 eerror "Unknown filetype \"${filetype}\" ?"
1130 false
1131 ;;
1132 esac
986 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
987 fi
988 fi
989} 1134}
990 1135
991# Display a license for user to accept. 1136# Display a license for user to accept.
992# 1137#
993# Usage: check_license [license] 1138# Usage: check_license [license]
1008 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1009 local l="`basename ${lic}`" 1154 local l="`basename ${lic}`"
1010 1155
1011 # here is where we check for the licenses the user already 1156 # here is where we check for the licenses the user already
1012 # accepted ... if we don't find a match, we make the user accept 1157 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$-
1013 local alic 1159 local alic
1160 set -o noglob #so that bash doesn't expand "*"
1014 for alic in ${ACCEPT_LICENSE} ; do 1161 for alic in ${ACCEPT_LICENSE} ; do
1015 [ "${alic}" == "*" ] && return 0 1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1016 [ "${alic}" == "${l}" ] && return 0 1163 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0
1165 fi
1017 done 1166 done
1167 set +o noglob; set -$shopts #reset old shell opts
1018 1168
1019 local licmsg="`mymktemp ${T}`" 1169 local licmsg="$(emktemp)"
1020 cat << EOF > ${licmsg} 1170 cat << EOF > ${licmsg}
1021********************************************************** 1171**********************************************************
1022The following license outlines the terms of use of this 1172The following license outlines the terms of use of this
1023package. You MUST accept this license for installation to 1173package. You MUST accept this license for installation to
1024continue. When you are done viewing, hit 'q'. If you 1174continue. When you are done viewing, hit 'q'. If you
1039 eerror "You MUST accept the license to continue! Exiting!" 1189 eerror "You MUST accept the license to continue! Exiting!"
1040 die "Failed to accept license" 1190 die "Failed to accept license"
1041 ;; 1191 ;;
1042 esac 1192 esac
1043} 1193}
1194
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support !
1197#
1198# with these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT.
1202#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds().
1206#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us
1216 local cdcnt=0
1217 local f=
1218 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1))
1220 export CDROM_CHECK_${cdcnt}="$f"
1221 done
1222 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1
1224
1225 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then
1234 local var=
1235 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1))
1238 var="CD_ROOT_${cdcnt}"
1239 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}"
1244 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1249 return
1250 fi
1251
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the "
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo
1260 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files."
1264 echo
1265 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo
1268 else
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1))
1273 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done
1276 echo
1277 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:"
1280 einfon ""
1281 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1))
1284 echo -n " CD_ROOT_${cdcnt}"
1285 done
1286 echo
1287 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT"
1289 einfo "and that place will be used as the same data source"
1290 einfo "for all the CDs."
1291 echo
1292 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo
1295 fi
1296 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd
1298}
1299
1300# this is only used when you need access to more than one cd.
1301# when you have finished using the first cd, just call this function.
1302# when it returns, CDROM_ROOT will be pointing to the second cd.
1303# remember, you can only go forward in the cd chain, you can't go back.
1304cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var=
1307
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312
1313 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1315 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var}
1318 else
1319 export CDROM_ROOT=${!var}
1320 fi
1321
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323}
1324
1325# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1326# functions. this should *never* be called from an ebuild.
1327# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() {
1333 while [[ -z ${CDROM_ROOT} ]] ; do
1334 local dir="$(dirname ${@})"
1335 local file="$(basename ${@})"
1336 local mline=""
1337 local showedmsg=0
1338
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1340 [[ -d ${mline}/${dir} ]] || continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1342 && export CDROM_ROOT=${mline}
1343 done
1344
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !"
1360 fi
1361 fi
1362 showedmsg=1
1363 fi
1364 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge."
1366 echo
1367 einfo "If you are having trouble with the detection"
1368 einfo "of your CD, it is possible that you do not have"
1369 einfo "Joliet support enabled in your kernel. Please"
1370 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1371 read
1372 fi
1373 done
1374}
1375
1376# Make sure that LINGUAS only contains languages that
1377# a package can support
1378#
1379# usage: strip-linguas <allow LINGUAS>
1380# strip-linguas -i <directories of .po files>
1381# strip-linguas -u <directories of .po files>
1382#
1383# The first form allows you to specify a list of LINGUAS.
1384# The -i builds a list of po files found in all the
1385# directories and uses the intersection of the lists.
1386# The -u builds a list of po files found in all the
1387# directories and uses the union of the lists.
1388strip-linguas() {
1389 local ls newls
1390 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1391 local op=$1; shift
1392 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1393 local d f
1394 for d in "$@" ; do
1395 if [[ ${op} == "-u" ]] ; then
1396 newls=${ls}
1397 else
1398 newls=""
1399 fi
1400 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1401 if [[ ${op} == "-i" ]] ; then
1402 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1403 else
1404 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1405 fi
1406 done
1407 ls=${newls}
1408 done
1409 ls=${ls//.po}
1410 else
1411 ls=$@
1412 fi
1413
1414 ls=" ${ls} "
1415 newls=""
1416 for f in ${LINGUAS} ; do
1417 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1418 newls="${newls} ${f}"
1419 else
1420 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1421 fi
1422 done
1423 if [[ -z ${newls} ]] ; then
1424 export LINGUAS=""
1425 else
1426 export LINGUAS=${newls:1}
1427 fi
1428}
1429
1430# moved from kernel.eclass since they are generally useful outside of
1431# kernel.eclass -iggy (20041002)
1432
1433# the following functions are useful in kernel module ebuilds, etc.
1434# for an example see ivtv or drbd ebuilds
1435
1436# set's ARCH to match what the kernel expects
1437set_arch_to_kernel() {
1438 i=10
1439 while ((i--)) ; do
1440 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1441 done
1442 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1443 case ${ARCH} in
1444 x86) export ARCH="i386";;
1445 amd64) export ARCH="x86_64";;
1446 hppa) export ARCH="parisc";;
1447 mips) export ARCH="mips";;
1448 sparc) export ARCH="$(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!
1449 *) export ARCH="${ARCH}";;
1450 esac
1451}
1452
1453# set's ARCH back to what portage expects
1454set_arch_to_portage() {
1455 i=10
1456 while ((i--)) ; do
1457 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1458 done
1459 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1460}
1461
1462# Jeremy Huddleston <eradicator@gentoo.org>:
1463# preserve_old_lib /path/to/libblah.so.0
1464# preserve_old_lib_notify /path/to/libblah.so.0
1465#
1466# These functions are useful when a lib in your package changes --soname. Such
1467# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1468# would break packages that link against it. Most people get around this
1469# by using the portage SLOT mechanism, but that is not always a relevant
1470# solution, so instead you can add the following to your ebuilds:
1471#
1472# src_install() {
1473# ...
1474# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477#
1478# pkg_postinst() {
1479# ...
1480# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483
1484preserve_old_lib() {
1485 LIB=$1
1486
1487 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1488 SONAME=`basename ${LIB}`
1489 DIRNAME=`dirname ${LIB}`
1490
1491 dodir ${DIRNAME}
1492 cp ${ROOT}${LIB} ${D}${DIRNAME}
1493 touch ${D}${LIB}
1494 fi
1495}
1496
1497preserve_old_lib_notify() {
1498 LIB=$1
1499
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1501 SONAME=`basename ${LIB}`
1502
1503 einfo "An old version of an installed library was detected on your system."
1504 einfo "In order to avoid breaking packages that link against is, this older version"
1505 einfo "is not being removed. In order to make full use of this newer version,"
1506 einfo "you will need to execute the following command:"
1507 einfo " revdep-rebuild --soname ${SONAME}"
1508 einfo
1509 einfo "After doing that, you can safely remove ${LIB}"
1510 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1511 fi
1512}
1513
1514# Hack for people to figure out if a package was built with
1515# certain USE flags
1516#
1517# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1518# ex: built_with_use xchat gtk2
1519#
1520# Flags: -a all USE flags should be utilized
1521# -o at least one USE flag should be utilized
1522# Note: the default flag is '-a'
1523built_with_use() {
1524 local opt=$1
1525 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1526
1527 local PKG=$(best_version $1)
1528 shift
1529
1530 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1531 [[ ! -e ${USEFILE} ]] && return 1
1532
1533 local USE_BUILT=$(<${USEFILE})
1534 while [[ $# -gt 0 ]] ; do
1535 if [[ ${opt} = "-o" ]] ; then
1536 has $1 ${USE_BUILT} && return 0
1537 else
1538 has $1 ${USE_BUILT} || return 1
1539 fi
1540 shift
1541 done
1542 [[ ${opt} = "-a" ]]
1543}
1544
1545# Many configure scripts wrongly bail when a C++ compiler
1546# could not be detected. #73450
1547epunt_cxx() {
1548 local dir=$1
1549 [[ -z ${dir} ]] && dir=${S}
1550 ebegin "Removing useless C++ checks"
1551 local f
1552 for f in $(find ${dir} -name configure) ; do
1553 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1554 done
1555 eend 0
1556}
1557
1558# dopamd <file> [more files]
1559#
1560# Install pam auth config file in /etc/pam.d
1561dopamd() {
1562 [[ -z $1 ]] && die "dopamd requires at least one argument"
1563
1564 use pam || return 0
1565
1566 INSDESTTREE=/etc/pam.d \
1567 doins "$@" || die "failed to install $@"
1568}
1569# newpamd <old name> <new name>
1570#
1571# Install pam file <old name> as <new name> in /etc/pam.d
1572newpamd() {
1573 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1574
1575 use pam || return 0
1576
1577 INSDESTTREE=/etc/pam.d \
1578 newins "$1" "$2" || die "failed to install $1 as $2"
1579}
1580
1581# make a wrapper script ...
1582# NOTE: this was originally games_make_wrapper, but I noticed other places where
1583# this could be used, so I have moved it here and made it not games-specific
1584# -- wolf31o2
1585# $1 == wrapper name
1586# $2 == binary to run
1587# $3 == directory to chdir before running binary
1588# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1589# $5 == path for wrapper
1590make_wrapper() {
1591 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1592 local tmpwrapper=$(emktemp)
1593 cat << EOF > "${tmpwrapper}"
1594#!/bin/sh
1595cd "${chdir}"
1596export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1597exec ${bin} "\$@"
1598EOF
1599 chmod go+rx "${tmpwrapper}"
1600 if [ -n "${5}" ]
1601 then
1602 exeinto ${5}
1603 newexe "${tmpwrapper}" "${wrapper}"
1604 else
1605 newbin "${tmpwrapper}" "${wrapper}"
1606 fi
1607}

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