/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.181 2005/06/09 15:25:56 azarah Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="$DEPEND !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 $*
88# - only to be used by epatch()
59# 89#
60# <azarah@gentoo.org> (11 Nov 2002) 90# <azarah@gentoo.org> (11 Nov 2002)
61# 91#
62draw_line() { 92draw_line() {
63 local i=0 93 local i=0
88# Default directory where patches are located 118# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 119EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 120# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 121EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 122# Default options for patch
93EPATCH_OPTS="" 123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Not this is only file names,
95# and not the full path .. 127# and not the full path ..
96EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 129# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
100# 134#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 136#
103EPATCH_FORCE="no" 137EPATCH_FORCE="no"
143 local SINGLE_PATCH="no" 177 local SINGLE_PATCH="no"
144 local x="" 178 local x=""
145 179
146 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
147 then 181 then
148 eerror "Invalid arguments to epatch()" 182 local m=""
149 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
150 fi 187 fi
151 188
152 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
153 then 190 then
154 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
165 else 202 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 204 fi
168 else 205 else
169 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 207 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 209 then
173 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
174 fi 211 fi
175 212
176 echo 213 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 215 eerror
179 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 218 echo
181 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
182 fi 220 fi
183 221
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 241 ;;
204 esac 242 esac
205 243
206 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
207 then 245 then
208 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
209 fi 247 fi
210 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
211 do 249 do
212 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
213 # 251 #
214 # ???_arch_foo.patch 252 # ???_arch_foo.patch
215 # 253 #
216 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
217 ([ "${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}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
219 then 257 then
220 local count=0 258 local count=0
221 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
222 261
223 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 263 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 265 then
227 continue 266 continue
228 fi 267 fi
229 fi 268 fi
230 269
232 then 271 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 273 then
235 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
236 else 275 else
237 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
238 fi 277 fi
239 else 278 else
240 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
241 fi 280 fi
242 281
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 284
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
248 do 287 do
249 # Generate some useful debug info ... 288 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 291
253 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 293 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 296 else
258 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
259 fi 298 fi
260 299
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 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##*/}
263 302
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 305
267 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 307 then
269 if ! (${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
270 then 309 then
271 echo 310 echo
272 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 312 #die "Could not extract patch!"
274 count=5 313 count=5
275 break 314 break
276 fi 315 fi
277 fi 316 fi
278 317
279 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
280 then 319 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 325
287 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}-${STDERR_TARGET##*/}.real 2>&1
288 327
289 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
290 then 329 then
291 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##*/}
292 echo 331 echo
293 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
296 count=5 335 count=5
297 fi 336 fi
298 337
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 339
301 break 340 break
302 fi 341 fi
303 342
304 count=$((count + 1)) 343 count=$((count + 1))
310 fi 349 fi
311 350
312 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
313 then 352 then
314 echo 353 echo
315 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
316 eerror 356 eerror
317 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
318 eerror 358 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 360 echo
321 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
322 fi 362 fi
323 363
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 365
326 eend 0 366 eend 0
327 fi 367 fi
328 done 368 done
329 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
330 then 370 then
331 einfo "Done with patching" 371 einfo "Done with patching"
332 fi 372 fi
333} 373}
334 374
335# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
337# 378#
338# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 380emktemp() {
381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift
383 local topdir="$1"
340 384
341have_NPTL() { 385 if [ -z "${topdir}" ]
342
343 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE
345 #include <unistd.h>
346 #include <stdio.h>
347
348 int main()
349 {
350 char buf[255];
351 char *str = buf;
352
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
354 if (NULL != str) {
355 printf("%s\n", str);
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 386 then
367 echo "yes" 387 [ -z "${T}" ] \
368 einfon "Checking what PTHREADS implementation we have ... " 388 && topdir="/tmp" \
369 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 [ "$1" == "passwd" ]
370 then 427 then
371 return 0 428 action="user"
372 else 429 else
373 return 1 430 action="group"
374 fi
375 else
376 echo "no"
377 fi 431 fi
378 432 pw show "${action}" "$2" -q
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 433 else
423 jobs=2 434 which nscd >& /dev/null && nscd -i "$1"
424 fi 435 getent "$1" "$2"
425
426 elif [ "${ARCH}" = "ppc" ]
427 then
428 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else
433 jobs=2
434 fi
435 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!"
438 fi
439
440 # Make sure the number is valid ...
441 if [ "${jobs}" -lt 1 ]
442 then
443 jobs=1
444 fi
445
446 if [ -n "${ADMINPARAM}" ]
447 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi 436 fi
457} 437}
458 438
459# Simplify/standardize adding users to the system 439# Simplify/standardize adding users to the system
460# vapier@gentoo.org 440# vapier@gentoo.org
470# groups: none 450# groups: none
471# extra: comment of 'added by portage for ${PN}' 451# extra: comment of 'added by portage for ${PN}'
472enewuser() { 452enewuser() {
473 # get the username 453 # get the username
474 local euser="$1"; shift 454 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 455 if [ -z "${euser}" ]
456 then
476 eerror "No username specified !" 457 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 458 die "Cannot call enewuser without a username"
478 fi 459 fi
460
461 # lets see if the username already exists
462 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
463 then
464 return 0
465 fi
479 einfo "Adding user '${euser}' to your system ..." 466 einfo "Adding user '${euser}' to your system ..."
480 467
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 468 # options to pass to useradd
494 local opts="" 469 local opts=
495 470
496 # handle uid 471 # handle uid
497 local euid="$1"; shift 472 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 473 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
474 then
499 if [ ${euid} -gt 0 ] ; then 475 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 476 then
477 if [ ! -z "`egetent passwd ${euid}`" ]
478 then
479 euid="next"
480 fi
501 else 481 else
502 eerror "Userid given but is not greater than 0 !" 482 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 483 die "${euid} is not a valid UID"
504 fi 484 fi
505 else 485 else
506 euid="next available" 486 euid="next"
487 fi
488 if [ "${euid}" == "next" ]
489 then
490 local pwrange
491 if [ "${USERLAND}" == "BSD" ] ; then
492 pwrange="`jot 898 101`"
493 else
494 pwrange="`seq 101 999`"
507 fi 495 fi
496 for euid in ${pwrange} ; do
497 [ -z "`egetent passwd ${euid}`" ] && break
498 done
499 fi
500 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 501 einfo " - Userid: ${euid}"
509 502
510 # handle shell 503 # handle shell
511 local eshell="$1"; shift 504 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 505 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
506 then
513 if [ ! -e ${eshell} ] ; then 507 if [ ! -e "${eshell}" ]
508 then
514 eerror "A shell was specified but it does not exist !" 509 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 510 die "${eshell} does not exist"
516 fi 511 fi
517 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
518 eshell=/bin/false 518 eshell="/bin/false"
519 fi
519 fi 520 fi
520 einfo " - Shell: ${eshell}" 521 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 522 opts="${opts} -s ${eshell}"
522 523
523 # handle homedir 524 # handle homedir
524 local ehome="$1"; shift 525 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ]
527 then
526 ehome=/dev/null 528 ehome="/dev/null"
527 fi 529 fi
528 einfo " - Home: ${ehome}" 530 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 531 opts="${opts} -d ${ehome}"
530 532
531 # handle groups 533 # handle groups
532 local egroups="$1"; shift 534 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 535 if [ ! -z "${egroups}" ]
534 local realgroup 536 then
535 local oldifs="${IFS}" 537 local oldifs="${IFS}"
538 local defgroup="" exgroups=""
539
536 export IFS="," 540 export IFS=","
537 for g in ${egroups} ; do 541 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 542 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 543 export IFS="${oldifs}"
540 if [ "${g}" != "${realgroup}" ] ; then 544 if [ -z "`egetent group \"${g}\"`" ]
545 then
541 eerror "You must add ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
543 fi 548 fi
549 if [ -z "${defgroup}" ]
550 then
551 defgroup="${g}"
552 else
553 exgroups="${exgroups},${g}"
554 fi
555 export IFS=","
544 done 556 done
545 export IFS="${oldifs}" 557 export IFS="${oldifs}"
558
546 opts="${opts} -g ${egroups}" 559 opts="${opts} -g ${defgroup}"
560 if [ ! -z "${exgroups}" ]
561 then
562 opts="${opts} -G ${exgroups:1}"
563 fi
547 else 564 else
548 egroups="(none)" 565 egroups="(none)"
549 fi 566 fi
550 einfo " - Groups: ${egroups}" 567 einfo " - Groups: ${egroups}"
551 568
552 # handle extra and add the user 569 # handle extra and add the user
553 local eextra="$@" 570 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 571 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 572 export SANDBOX_ON="0"
573 if [[ "${USERLAND}" == "Darwin" ]]
574 then
575 ### Make the user
556 if [ -z "${eextra}" ] ; then 576 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 577 then
578 dscl . create /users/${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} \
558 -c "added by portage for ${PN}" \ 600 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 601 die "enewuser failed"
560 else 602 else
561 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}"
562 useradd ${opts} ${euser} ${eextra} \ 615 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 616 || die "enewuser failed"
617 fi
564 fi 618 fi
565 export SANDBOX_ON="${oldsandbox}" 619 export SANDBOX_ON="${oldsandbox}"
566 620
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 621 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
622 then
568 einfo " - Creating ${ehome} in ${D}" 623 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 624 dodir ${ehome}
570 fowners ${euser} ${ehome} 625 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 626 fperms 755 ${ehome}
572 fi 627 fi
582# gid: next available (see groupadd(8)) 637# gid: next available (see groupadd(8))
583# extra: none 638# extra: none
584enewgroup() { 639enewgroup() {
585 # get the group 640 # get the group
586 local egroup="$1"; shift 641 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 642 if [ -z "${egroup}" ]
643 then
588 eerror "No group specified !" 644 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 645 die "Cannot call enewgroup without a group"
590 fi 646 fi
647
648 # see if group already exists
649 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
650 then
651 return 0
652 fi
591 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
592 654
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 655 # options to pass to useradd
606 local opts="" 656 local opts=
607 657
608 # handle gid 658 # handle gid
609 local egid="$1"; shift 659 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 660 if [ ! -z "${egid}" ]
661 then
611 if [ ${egid} -gt 0 ] ; then 662 if [ "${egid}" -gt 0 ]
663 then
664 if [ -z "`egetent group ${egid}`" ]
665 then
666 if [[ "${USERLAND}" == "Darwin" ]]; then
667 opts="${opts} ${egid}"
668 else
612 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
670 fi
671 else
672 egid="next available; requested gid taken"
673 fi
613 else 674 else
614 eerror "Groupid given but is not greater than 0 !" 675 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 676 die "${egid} is not a valid GID"
616 fi 677 fi
617 else 678 else
622 # handle extra 683 # handle extra
623 local eextra="$@" 684 local eextra="$@"
624 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
625 686
626 # add the group 687 # add the group
627 local oldsandbox=${SANDBOX_ON} 688 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
690 if [[ "${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
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 717 groupadd ${opts} ${egroup} || die "enewgroup failed"
718 fi
630 export SANDBOX_ON="${oldsandbox}" 719 export SANDBOX_ON="${oldsandbox}"
631} 720}
632 721
633# Simple script to replace 'dos2unix' binaries 722# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 723# vapier@gentoo.org
635# 724#
636# edos2unix(file, <more files>...) 725# edos2unix(file, <more files> ...)
637edos2unix() { 726edos2unix() {
638 for f in $@ ; do 727 for f in "$@"
728 do
639 cp ${f} ${T}/edos2unix 729 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 730 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 731 done
642} 732}
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##############################################################
643 740
644# Make a desktop file ! 741# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 742# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 743# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 744#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 745# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 746#
653# binary: what binary does the app run with ? 747# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 748# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 749# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 750# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 751# a full path to an icon
658# type: what kind of application is this ? for categories: 752# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
660# path: if your app needs to startup in a specific dir 754# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 755make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 757
664 local exec=${1} 758 local exec=${1}
665 local name=${2:-${PN}} 759 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 760 local icon=${3:-${PN}.png}
667 local type=${4} 761 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 762 local path=${5}
763
669 if [ -z "${type}" ] ; then 764 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 765 local catmaj=${CATEGORY%%-*}
766 local catmin=${CATEGORY##*-}
767 case ${catmaj} in
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;;
671 app-emulation) type=Emulator ;; 775 emulation) type=Emulator;;
672 app-games) type=Game ;; 776 laptop) type=HardwareSettings;;
673 *) type="" ;; 777 office) type=Office;;
778 vim) type=TextEditor;;
779 xemacs) type=TextEditor;;
780 *) type=;;
781 esac
782 ;;
783
784 dev)
785 type="Development"
786 ;;
787
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}"
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 ${catmin} in
854 client) type=WebBrowser;;
855 *) type=;;
856 esac
857 type="Network"
858 ;;
859
860 *)
861 type=
862 ;;
674 esac 863 esac
675 fi 864 fi
865 if [ "${SLOT}" == "0" ] ; then
866 local desktop_name="${PN}"
867 else
868 local desktop_name="${PN}-${SLOT}"
869 fi
676 local desktop=${T}/${exec}.desktop 870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
677 871
678echo "[Desktop Entry] 872echo "[Desktop Entry]
679Encoding=UTF-8 873Encoding=UTF-8
680Version=0.9.2 874Version=0.9.2
681Name=${name} 875Name=${name}
682Type=Application 876Type=Application
683Comment=${DESCRIPTION} 877Comment=${DESCRIPTION}
684Exec=${exec} 878Exec=${exec}
685Path=${path} 879Path=${path}
686Icon=${icon} 880Icon=${icon}
687Categories=Application;${type};" > ${desktop} 881Categories=Application;${type};" > "${desktop}"
688 882
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 883 insinto /usr/share/applications
691 doins ${desktop} 884 doins "${desktop}"
692 fi
693
694 #if [ -d /usr/share/gnome/apps ] ; then
695 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop}
697 #fi
698
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
700 # for ver in /usr/kde/* ; do
701 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop}
703 # done
704 #fi
705
706 if [ -d /usr/share/applnk ] ; then
707 insinto /usr/share/applnk/${type}
708 doins ${desktop}
709 fi
710 885
711 return 0 886 return 0
712} 887}
713 888
714# new convenience patch wrapper function to eventually replace epatch(), 889# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 890#
716# /usr/bin/patch 891# make_desktop_entry(<title>, <command>)
717# Features: 892# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 893# command: Name of the Window Manager
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725 894
726# 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
727 898
728# known issues: 899 local title=$1
729# - only supports unified style patches (does anyone _really_ use anything 900 local command=$2
730# else?) 901 local desktop=${T}/${wm}.desktop
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739 902
740 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}"
741 910
742 local list="" 911 insinto /usr/share/xsessions
743 local list2="" 912 doins "${desktop}"
744 declare -i plevel 913}
745 914
746 # parse patch sources 915domenu() {
916 local i j
917 insinto /usr/share/applications
747 for x in $*; do 918 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 919 if [[ -f ${i} ]] ; then
750 list="$list $x" 920 doins "${i}"
751 elif [ -d "$x" ]; then 921 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 922 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 923 doins "${j}"
754 # only patches with _$ARCH_ or _all_ in their filenames are applied.
755 for file in `ls -A $x`; do
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done 924 done
761 list="`echo $list2 | sort` $list" 925 fi
926 done
927}
928newmenu() {
929 insinto /usr/share/applications
930 newins "$1" "$2"
931}
932
933doicon() {
934 local i j
935 insinto /usr/share/pixmaps
936 for i in "$@" ; do
937 if [[ -f ${i} ]] ; then
938 doins "${i}"
939 elif [[ -d ${i} ]] ; then
940 for j in "${i}"/*.png ; do
941 doins "${j}"
942 done
943 fi
944 done
945}
946newicon() {
947 insinto /usr/share/pixmaps
948 newins "$1" "$2"
949}
950
951##############################################################
952# END: Handle .desktop files and menu entries #
953##############################################################
954
955
956# for internal use only (unpack_pdv and unpack_makeself)
957find_unpackable_file() {
958 local src="$1"
959 if [ -z "${src}" ]
960 then
961 src="${DISTDIR}/${A}"
962 else
963 if [ -e "${DISTDIR}/${src}" ]
964 then
965 src="${DISTDIR}/${src}"
966 elif [ -e "${PWD}/${src}" ]
967 then
968 src="${PWD}/${src}"
969 elif [ -e "${src}" ]
970 then
971 src="${src}"
972 fi
973 fi
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 :("
1003
1004 local shrtsrc="`basename ${src}`"
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 -
762 else 1046 else
763 die "Couldn't find $x" 1047 tail -c +$((${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 > ${datafile}
1061 fi
764 fi 1062 fi
765 done 1063 true
766 1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 1066}
831 1067
832# Unpack those pesky makeself generated files ... 1068# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1069# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1070# the end of the archive. Loki utilized the format as does
835# many other game companies. 1071# many other game companies.
836# 1072#
837# Usage: unpack_makeself [file to unpack] [offset] 1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1074# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1075# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1076# the proper offset from the script itself.
841unpack_makeself() { 1077unpack_makeself() {
842 local src=$1 1078 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1079 local skip="$2"
1080 local exe="$3"
844 1081
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1082 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1084 if [ -z "${skip}" ]
1085 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1086 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1087 local skip=0
1088 exe=tail
854 case ${ver} in 1089 case ${ver} in
855 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
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1091 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1092 ;;
858 2.0|2.0.1) 1093 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1094 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1095 ;;
861 2.1.1) 1096 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1098 let skip="skip + 1"
1099 ;;
1100 2.1.2)
1101 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1102 let skip="skip + 1"
1103 ;;
1104 2.1.3)
1105 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1106 let skip="skip + 1"
1107 ;;
1108 2.1.4)
1109 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1110 skip=$(head -n ${skip} "${src}" | wc -c)
1111 exe="dd"
864 ;; 1112 ;;
865 *) 1113 *)
866 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."
867 eerror "The version I detected was '${ver}'." 1115 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1116 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1118 die "makeself version '${ver}' not supported"
871 ;; 1119 ;;
872 esac 1120 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1121 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 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
875 1128
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1129 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1130 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1131 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1132 local filetype="$(file -b "${tmpfile}")"
1133 case ${filetype} in
1134 *tar\ archive)
1135 eval ${exe} | tar --no-same-owner -xf -
1136 ;;
1137 bzip2*)
1138 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1139 ;;
1140 gzip*)
1141 eval ${exe} | tar --no-same-owner -xzf -
1142 ;;
1143 compress*)
1144 eval ${exe} | gunzip | tar --no-same-owner -xf -
1145 ;;
1146 *)
1147 eerror "Unknown filetype \"${filetype}\" ?"
1148 false
1149 ;;
1150 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1151 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1152}
1153
1154# Display a license for user to accept.
1155#
1156# Usage: check_license [license]
1157# - If the file is not specified then ${LICENSE} is used.
1158check_license() {
1159 local lic=$1
1160 if [ -z "${lic}" ] ; then
1161 lic="${PORTDIR}/licenses/${LICENSE}"
1162 else
1163 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1164 lic="${PORTDIR}/licenses/${src}"
1165 elif [ -e "${PWD}/${src}" ] ; then
1166 lic="${PWD}/${src}"
1167 elif [ -e "${src}" ] ; then
1168 lic="${src}"
1169 fi
1170 fi
1171 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1172 local l="`basename ${lic}`"
1173
1174 # here is where we check for the licenses the user already
1175 # accepted ... if we don't find a match, we make the user accept
1176 local shopts=$-
1177 local alic
1178 set -o noglob #so that bash doesn't expand "*"
1179 for alic in ${ACCEPT_LICENSE} ; do
1180 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1181 set +o noglob; set -${shopts} #reset old shell opts
1182 return 0
1183 fi
1184 done
1185 set +o noglob; set -$shopts #reset old shell opts
1186
1187 local licmsg="$(emktemp)"
1188 cat << EOF > ${licmsg}
1189**********************************************************
1190The following license outlines the terms of use of this
1191package. You MUST accept this license for installation to
1192continue. When you are done viewing, hit 'q'. If you
1193CTRL+C out of this, the install will not run!
1194**********************************************************
1195
1196EOF
1197 cat ${lic} >> ${licmsg}
1198 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1199 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1200 read alic
1201 case ${alic} in
1202 yes|Yes|y|Y)
1203 return 0
1204 ;;
1205 *)
1206 echo;echo;echo
1207 eerror "You MUST accept the license to continue! Exiting!"
1208 die "Failed to accept license"
1209 ;;
1210 esac
1211}
1212
1213# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1214# the whole 'non-interactive' policy, but damnit I want CD support !
1215#
1216# with these cdrom functions we handle all the user interaction and
1217# standardize everything. all you have to do is call cdrom_get_cds()
1218# and when the function returns, you can assume that the cd has been
1219# found at CDROM_ROOT.
1220#
1221# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1222# etc... if you want to give the cds better names, then just export
1223# the CDROM_NAME_X variables before calling cdrom_get_cds().
1224#
1225# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1226#
1227# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1228# - this will attempt to locate a cd based upon a file that is on
1229# the cd ... the more files you give this function, the more cds
1230# the cdrom functions will handle
1231cdrom_get_cds() {
1232 # first we figure out how many cds we're dealing with by
1233 # the # of files they gave us
1234 local cdcnt=0
1235 local f=
1236 for f in "$@" ; 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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