/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.71 Revision 1.180
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 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.180 2005/06/03 21:58:01 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
96# and not the full path .. 126# and not the full path ..
97EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 128# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 132# Force applying bulk patches even if not following the style:
101# 133#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 135#
104EPATCH_FORCE="no" 136EPATCH_FORCE="no"
144 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
145 local x="" 177 local x=""
146 178
147 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
148 then 180 then
149 eerror "Invalid arguments to epatch()" 181 local m=""
150 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
151 fi 186 fi
152 187
153 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
154 then 189 then
155 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 200 local EPATCH_SOURCE="$1/*"
166 else 201 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 203 fi
169 else 204 else
170 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 206 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 208 then
174 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
175 fi 210 fi
176 211
177 echo 212 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 214 eerror
180 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 217 echo
182 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
183 fi 219 fi
184 220
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 240 ;;
205 esac 241 esac
206 242
207 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
208 then 244 then
209 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
210 fi 246 fi
211 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
212 do 248 do
213 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
214 # 250 #
215 # ???_arch_foo.patch 251 # ???_arch_foo.patch
216 # 252 #
217 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 255 [ "${EPATCH_FORCE}" = "yes" ])
220 then 256 then
221 local count=0 257 local count=0
222 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
223 260
224 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 262 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 264 then
228 continue 265 continue
229 fi 266 fi
230 fi 267 fi
231 268
233 then 270 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 272 then
236 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
237 else 274 else
238 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
239 fi 276 fi
240 else 277 else
241 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
242 fi 279 fi
243 280
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 283
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
249 do 286 do
250 # Generate some useful debug info ... 287 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 290
254 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 292 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 295 else
259 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
260 fi 297 fi
261 298
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 301
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 304
268 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 306 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 308 then
272 echo 309 echo
273 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 311 #die "Could not extract patch!"
275 count=5 312 count=5
276 break 313 break
277 fi 314 fi
278 fi 315 fi
279 316
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 318 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 324
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 326
290 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
291 then 328 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 330 echo
294 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
297 count=5 334 count=5
298 fi 335 fi
299 336
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 338
302 break 339 break
303 fi 340 fi
304 341
305 count=$((count + 1)) 342 count=$((count + 1))
311 fi 348 fi
312 349
313 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
314 then 351 then
315 echo 352 echo
316 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
317 eerror 355 eerror
318 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
319 eerror 357 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 359 echo
322 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
323 fi 361 fi
324 362
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 364
327 eend 0 365 eend 0
328 fi 366 fi
329 done 367 done
330 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
331 then 369 then
332 einfo "Done with patching" 370 einfo "Done with patching"
333 fi 371 fi
334} 372}
335 373
336# This function return true if we are using the NPTL pthreads 374# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 375# does not exist on the users system
376# vapier@gentoo.org
338# 377#
339# <azarah@gentoo.org> (06 March 2003) 378# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 379emktemp() {
380 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift
382 local topdir="$1"
341 383
342have_NPTL() { 384 if [ -z "${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 ${T}/test-nptl.c &> /dev/null
367 then 385 then
368 echo "yes" 386 [ -z "${T}" ] \
369 einfon "Checking what PTHREADS implementation we have ... " 387 && topdir="/tmp" \
370 if ${T}/nptl 388 || topdir="${T}"
389 fi
390
391 if [ -z "$(type -p mktemp)" ]
392 then
393 local tmp=/
394 while [ -e "${tmp}" ] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
396 done
397 ${exe} "${tmp}"
398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
404 fi
405}
406
407# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then
424 local action
425 if [ "$1" == "passwd" ]
371 then 426 then
372 return 0 427 action="user"
373 else 428 else
374 return 1 429 action="group"
375 fi
376 else
377 echo "no"
378 fi 430 fi
379 431 pw show "${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 432 else
424 jobs=2 433 which nscd >& /dev/null && nscd -i "$1"
425 fi 434 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 435 fi
477} 436}
478 437
479# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
480# vapier@gentoo.org 439# vapier@gentoo.org
496 then 455 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 \"${euser}\" | cut -d: -f1`" ]
508 then 462 then
509 return 0 463 return 0
510 fi 464 fi
511 einfo "Adding user '${euser}' to your system ..." 465 einfo "Adding user '${euser}' to your system ..."
512 466
517 local euid="$1"; shift 471 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 473 then
520 if [ "${euid}" -gt 0 ] 474 if [ "${euid}" -gt 0 ]
521 then 475 then
522 opts="${opts} -u ${euid}" 476 if [ ! -z "`egetent passwd ${euid}`" ]
477 then
478 euid="next"
479 fi
523 else 480 else
524 eerror "Userid given but is not greater than 0 !" 481 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 482 die "${euid} is not a valid UID"
526 fi 483 fi
527 else 484 else
528 euid="next available" 485 euid="next"
486 fi
487 if [ "${euid}" == "next" ]
488 then
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
529 fi 494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break
497 done
498 fi
499 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 500 einfo " - Userid: ${euid}"
531 501
532 # handle shell 502 # handle shell
533 local eshell="$1"; shift 503 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 507 then
538 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 509 die "${eshell} does not exist"
540 fi 510 fi
541 else 511 else
512 if [[ "${USERLAND}" == "Darwin" ]]; then
513 eshell="/usr/bin/false"
514 elif [[ "${USERLAND}" == "BSD" ]]; then
515 eshell="/usr/sbin/nologin"
516 else
542 eshell="/bin/false" 517 eshell="/bin/false"
518 fi
543 fi 519 fi
544 einfo " - Shell: ${eshell}" 520 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 521 opts="${opts} -s ${eshell}"
546 522
547 # handle homedir 523 # handle homedir
548 local ehome="$1"; shift 524 local ehome="$1"; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 525 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ]
550 then 526 then
551 ehome="/dev/null" 527 ehome="/dev/null"
552 fi 528 fi
553 einfo " - Home: ${ehome}" 529 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 530 opts="${opts} -d ${ehome}"
555 531
556 # handle groups 532 # handle groups
557 local egroups="$1"; shift 533 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 534 if [ ! -z "${egroups}" ]
559 then 535 then
560 local realgroup=
561 local oldifs="${IFS}" 536 local oldifs="${IFS}"
537 local defgroup="" exgroups=""
538
562 export IFS="," 539 export IFS=","
563 for g in ${egroups} 540 for g in ${egroups}
564 do 541 do
565 chgrp ${g} ${tmpfile} >& /dev/null 542 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 543 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 544 then
569 eerror "You must add ${g} to the system first" 545 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 546 die "${g} is not a valid GID"
571 fi 547 fi
548 if [ -z "${defgroup}" ]
549 then
550 defgroup="${g}"
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
572 done 555 done
573 export IFS="${oldifs}" 556 export IFS="${oldifs}"
557
574 opts="${opts} -g ${egroups}" 558 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ]
560 then
561 opts="${opts} -G ${exgroups:1}"
562 fi
575 else 563 else
576 egroups="(none)" 564 egroups="(none)"
577 fi 565 fi
578 einfo " - Groups: ${egroups}" 566 einfo " - Groups: ${egroups}"
579 567
580 # handle extra and add the user 568 # handle extra and add the user
581 local eextra="$@" 569 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 570 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 571 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]]
573 then
574 ### Make the user
584 if [ -z "${eextra}" ] 575 if [ -z "${eextra}" ]
585 then 576 then
586 useradd ${opts} ${euser} \ 577 dscl . create /users/${euser} uid ${euid}
578 dscl . create /users/${euser} shell ${eshell}
579 dscl . create /users/${euser} home ${ehome}
580 dscl . create /users/${euser} realname "added by portage for ${PN}"
581 ### Add the user to the groups specified
582 local oldifs="${IFS}"
583 export IFS=","
584 for g in ${egroups}
585 do
586 dscl . merge /groups/${g} users ${euser}
587 done
588 export IFS="${oldifs}"
589 else
590 einfo "Extra options are not supported on macos yet"
591 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: ${eextra}"
593 die "Required function missing"
594 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then
596 if [ -z "${eextra}" ]
597 then
598 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 599 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 600 die "enewuser failed"
589 else 601 else
590 einfo " - Extra: ${eextra}" 602 einfo " - Extra: ${eextra}"
603 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed"
605 fi
606 else
607 if [ -z "${eextra}" ]
608 then
609 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \
611 || die "enewuser failed"
612 else
613 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 614 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 615 || die "enewuser failed"
616 fi
593 fi 617 fi
594 export SANDBOX_ON="${oldsandbox}" 618 export SANDBOX_ON="${oldsandbox}"
595 619
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 621 then
618 then 642 then
619 eerror "No group specified !" 643 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 644 die "Cannot call enewgroup without a group"
621 fi 645 fi
622 646
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 $4}'`"
627
628 # see if group already exists 647 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 649 then
631 return 0 650 return 0
632 fi 651 fi
633 einfo "Adding group '${egroup}' to your system ..." 652 einfo "Adding group '${egroup}' to your system ..."
634 653
639 local egid="$1"; shift 658 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 659 if [ ! -z "${egid}" ]
641 then 660 then
642 if [ "${egid}" -gt 0 ] 661 if [ "${egid}" -gt 0 ]
643 then 662 then
663 if [ -z "`egetent group ${egid}`" ]
664 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then
666 opts="${opts} ${egid}"
667 else
644 opts="${opts} -g ${egid}" 668 opts="${opts} -g ${egid}"
669 fi
670 else
671 egid="next available; requested gid taken"
672 fi
645 else 673 else
646 eerror "Groupid given but is not greater than 0 !" 674 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 675 die "${egid} is not a valid GID"
648 fi 676 fi
649 else 677 else
656 opts="${opts} ${eextra}" 684 opts="${opts} ${eextra}"
657 685
658 # add the group 686 # add the group
659 local oldsandbox="${SANDBOX_ON}" 687 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 if [[ "${USERLAND}" == "Darwin" ]]; then
690 if [ ! -z "${eextra}" ];
691 then
692 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}"
695 die "Required function missing"
696 fi
697
698 # If we need the next available
699 case ${egid} in
700 *[!0-9]*) # Non numeric
701 for egid in `jot 898 101`; do
702 [ -z "`egetent group ${egid}`" ] && break
703 done
704 esac
705 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 716 groupadd ${opts} ${egroup} || die "enewgroup failed"
717 fi
662 export SANDBOX_ON="${oldsandbox}" 718 export SANDBOX_ON="${oldsandbox}"
663} 719}
664 720
665# Simple script to replace 'dos2unix' binaries 721# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 722# vapier@gentoo.org
667# 723#
668# edos2unix(file, <more files>...) 724# edos2unix(file, <more files> ...)
669edos2unix() { 725edos2unix() {
670 for f in "$@" 726 for f in "$@"
671 do 727 do
672 cp "${f}" ${T}/edos2unix 728 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 729 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 730 done
675} 731}
676 732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739
677# Make a desktop file ! 740# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 741# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 742# 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# 743#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 744# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 745#
686# binary: what binary does the app run with ? 746# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 747# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 748# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 749# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 750# a full path to an icon
691# type: what kind of application is this ? for categories: 751# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 753# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 754make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 756
697 local exec="${1}" 757 local exec=${1}
698 local name="${2:-${PN}}" 758 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 759 local icon=${3:-${PN}.png}
700 local type="${4}" 760 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 761 local path=${5}
762
702 if [ -z "${type}" ] 763 if [[ -z ${type} ]] ; then
703 then 764 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 765 local catmin=${CATEGORY##*-}
705 "app-emulation") 766 case ${catmaj} in
706 type=Emulator 767 app)
768 case ${catmin} in
769 admin) type=System;;
770 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;;
772 editors) type=TextEditor;;
773 emacs) type=TextEditor;;
774 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;;
776 office) type=Office;;
777 vim) type=TextEditor;;
778 xemacs) type=TextEditor;;
779 *) type=;;
780 esac
707 ;; 781 ;;
708 "games-"*) 782
709 type=Game 783 dev)
784 type="Development"
710 ;; 785 ;;
711 "net-"*) 786
712 type=Network; 787 games)
788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in
791 action) type=ActionGame;;
792 arcade) type=ArcadeGame;;
793 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;;
796 puzzle) type=LogicGame;;
797 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;;
799 simulation) type=Simulation;;
800 sports) type=SportsGame;;
801 strategy) type=StrategyGame;;
802 *) type=;;
803 esac
804 type="Game;${type}"
713 ;; 805 ;;
806
807 mail)
808 type="Network;Email"
809 ;;
810
811 media)
812 case ${catmin} in
813 gfx) type=Graphics;;
814 radio) type=Tuner;;
815 sound) type=Audio;;
816 tv) type=TV;;
817 video) type=Video;;
818 *) type=;;
819 esac
820 type="AudioVideo;${type}"
821 ;;
822
823 net)
824 case ${catmin} in
825 dialup) type=Dialup;;
826 ftp) type=FileTransfer;;
827 im) type=InstantMessaging;;
828 irc) type=IRCClient;;
829 mail) type=Email;;
830 news) type=News;;
831 nntp) type=News;;
832 p2p) type=FileTransfer;;
833 *) type=;;
834 esac
835 type="Network;${type}"
836 ;;
837
838 sci)
839 case ${catmin} in
840 astro*) type=Astronomoy;;
841 bio*) type=Biology;;
842 calc*) type=Calculator;;
843 chem*) type=Chemistry;;
844 geo*) type=Geology;;
845 math*) type=Math;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 www)
852 case ${catmin} in
853 client) type=WebBrowser;;
854 *) type=;;
855 esac
856 type="Network"
857 ;;
858
714 *) 859 *)
715 type= 860 type=
716 ;; 861 ;;
717 esac 862 esac
718 fi 863 fi
864 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}"
866 else
867 local desktop_name="${PN}-${SLOT}"
868 fi
719 local desktop="${T}/${exec}.desktop" 869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 870
721echo "[Desktop Entry] 871echo "[Desktop Entry]
722Encoding=UTF-8 872Encoding=UTF-8
723Version=0.9.2 873Version=0.9.2
724Name=${name} 874Name=${name}
725Type=Application 875Type=Application
726Comment=${DESCRIPTION} 876Comment=${DESCRIPTION}
727Exec=${exec} 877Exec=${exec}
728Path=${path} 878Path=${path}
729Icon=${icon} 879Icon=${icon}
730Categories=Application;${type};" > ${desktop} 880Categories=Application;${type};" > "${desktop}"
731 881
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 882 insinto /usr/share/applications
735 doins ${desktop} 883 doins "${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
758 884
759 return 0 885 return 0
760} 886}
761 887
762# new convenience patch wrapper function to eventually replace epatch(), 888# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 889#
764# /usr/bin/patch 890# make_desktop_entry(<title>, <command>)
765# Features: 891# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 892# 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
773 893
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 894make_session_desktop() {
895 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
896 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
775 897
776# known issues: 898 local title=$1
777# - only supports unified style patches (does anyone _really_ use anything 899 local command=$2
778# else?) 900 local desktop=${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() {
787 901
788 debug-print-function ${FUNCNAME} $* 902echo "[Desktop Entry]
903Encoding=UTF-8
904Name=${title}
905Comment=This session logs you into ${title}
906Exec=${command}
907TryExec=${command}
908Type=Application" > "${desktop}"
789 909
790 local list= 910 insinto /usr/share/xsessions
791 local list2= 911 doins "${desktop}"
792 declare -i plevel 912}
793 913
794 # parse patch sources 914domenu() {
795 for x in $* 915 local i j
796 do 916 insinto /usr/share/applications
797 debug-print "${FUNCNAME}: parsing parameter ${x}" 917 for i in "$@" ; do
798 if [ -f "${x}" ] 918 if [[ -f ${i} ]] ; then
799 then 919 doins "${i}"
800 list="${list} ${x}" 920 elif [[ -d ${i} ]] ; then
801 elif [ -d "${x}" ] 921 for j in "${i}"/*.desktop ; do
802 then 922 doins "${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 923 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 924 fi
819 done 925 done
926}
927newmenu() {
928 insinto /usr/share/applications
929 newins "$1" "$2"
930}
820 931
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 932doicon() {
822 933 local i j
823 for x in ${list}; 934 insinto /usr/share/pixmaps
824 do 935 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 936 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 937 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 938 elif [[ -d ${i} ]] ; then
828 *gzip*) 939 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 940 doins "${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 941 done
871 test -f "${target2}" && break 942 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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 943 done
898
899} 944}
945newicon() {
946 insinto /usr/share/pixmaps
947 newins "$1" "$2"
948}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
900 954
901# for internal use only (unpack_pdv and unpack_makeself) 955# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 956find_unpackable_file() {
903 local src="$1" 957 local src="$1"
904 if [ -z "${src}" ] 958 if [ -z "${src}" ]
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1007
954 # grab metadata for debug reasons 1008 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1009 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1011
958 # rip out the final file name from the metadata 1012 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1014 datafile="`basename ${datafile}`"
961 1015
962 # now lets uncompress/untar the file if need be 1016 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1017 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1019
966 local iscompressed="`file -b ${tmpfile}`" 1020 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1021 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1022 iscompressed=1
996 fi 1050 fi
997 else 1051 else
998 if [ ${istar} -eq 1 ] ; then 1052 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1054 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1055 | tar --no-same-owner -xf -
1002 else 1056 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1057 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1058 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1059 > ${datafile}
1006 fi 1060 fi
1013# Unpack those pesky makeself generated files ... 1067# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1068# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1069# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1070# many other game companies.
1017# 1071#
1018# Usage: unpack_makeself [file to unpack] [offset] 1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1073# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1074# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1075# the proper offset from the script itself.
1022unpack_makeself() { 1076unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1077 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1078 local skip="$2"
1079 local exe="$3"
1025 1080
1026 local shrtsrc="`basename ${src}`" 1081 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1083 if [ -z "${skip}" ]
1029 then 1084 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1086 local skip=0
1087 exe=tail
1032 case ${ver} in 1088 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1091 ;;
1036 2.0|2.0.1) 1092 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1094 ;;
1039 2.1.1) 1095 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1096 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1097 let skip="skip + 1"
1042 ;; 1098 ;;
1043 2.1.2) 1099 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1101 let skip="skip + 1"
1046 ;; 1102 ;;
1047 2.1.3) 1103 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1105 let skip="skip + 1"
1106 ;;
1107 2.1.4)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd"
1050 ;; 1111 ;;
1051 *) 1112 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1113 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1114 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1115 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1117 die "makeself version '${ver}' not supported"
1057 ;; 1118 ;;
1058 esac 1119 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1120 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1121 fi
1122 case ${exe} in
1123 tail) exe="tail -n +${skip} '${src}'";;
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'"
1126 esac
1061 1127
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1128 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1129 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1131 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1132 case ${filetype} in
1067 *tar\ archive) 1133 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1134 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1135 ;;
1070 bzip2*) 1136 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1138 ;;
1073 gzip*) 1139 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1140 eval ${exe} | tar --no-same-owner -xzf -
1141 ;;
1142 compress*)
1143 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1144 ;;
1076 *) 1145 *)
1146 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1147 false
1078 ;; 1148 ;;
1079 esac 1149 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1151}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1171 local l="`basename ${lic}`"
1102 1172
1103 # here is where we check for the licenses the user already 1173 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1174 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$-
1105 local alic 1176 local alic
1177 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1178 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1180 set +o noglob; set -${shopts} #reset old shell opts
1181 return 0
1182 fi
1109 done 1183 done
1184 set +o noglob; set -$shopts #reset old shell opts
1110 1185
1111 local licmsg="`mymktemp ${T}`" 1186 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1187 cat << EOF > ${licmsg}
1113********************************************************** 1188**********************************************************
1114The following license outlines the terms of use of this 1189The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1190package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1191continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1206 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1207 die "Failed to accept license"
1133 ;; 1208 ;;
1134 esac 1209 esac
1135} 1210}
1211
1212# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213# the whole 'non-interactive' policy, but damnit I want CD support !
1214#
1215# with these cdrom functions we handle all the user interaction and
1216# standardize everything. all you have to do is call cdrom_get_cds()
1217# and when the function returns, you can assume that the cd has been
1218# found at CDROM_ROOT.
1219#
1220# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221# etc... if you want to give the cds better names, then just export
1222# the CDROM_NAME_X variables before calling cdrom_get_cds().
1223#
1224# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() {
1231 # first we figure out how many cds we're dealing with by
1232 # the # of files they gave us
1233 local cdcnt=0
1234 local f=
1235 for f in "$@" ; do
1236 cdcnt=$((cdcnt + 1))
1237 export CDROM_CHECK_${cdcnt}="$f"
1238 done
1239 export CDROM_TOTAL_CDS=${cdcnt}
1240 export CDROM_CURRENT_CD=1
1241
1242 # now we see if the user gave use CD_ROOT ...
1243 # if they did, let's just believe them that it's correct
1244 if [[ ! -z ${CD_ROOT} ]] ; then
1245 export CDROM_ROOT=${CD_ROOT}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249 # do the same for CD_ROOT_X
1250 if [[ ! -z ${CD_ROOT_1} ]] ; then
1251 local var=
1252 cdcnt=0
1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 cdcnt=$((cdcnt + 1))
1255 var="CD_ROOT_${cdcnt}"
1256 if [[ -z ${!var} ]] ; then
1257 eerror "You must either use just the CD_ROOT"
1258 eerror "or specify ALL the CD_ROOT_X variables."
1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260 die "could not locate CD_ROOT_${cdcnt}"
1261 fi
1262 export CDROM_ROOTS_${cdcnt}="${!var}"
1263 done
1264 export CDROM_ROOT=${CDROM_ROOTS_1}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268
1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 einfon "This ebuild will need the "
1271 if [[ -z ${CDROM_NAME} ]] ; then
1272 echo "cdrom for ${PN}."
1273 else
1274 echo "${CDROM_NAME}."
1275 fi
1276 echo
1277 einfo "If you do not have the CD, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the variable CD_ROOT so that it points to the"
1280 einfo "directory containing the files."
1281 echo
1282 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo
1285 else
1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1))
1290 var="CDROM_NAME_${cdcnt}"
1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 done
1293 echo
1294 einfo "If you do not have the CDs, but have the data files"
1295 einfo "mounted somewhere on your filesystem, just export"
1296 einfo "the following variables so they point to the right place:"
1297 einfon ""
1298 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 cdcnt=$((cdcnt + 1))
1301 echo -n " CD_ROOT_${cdcnt}"
1302 done
1303 echo
1304 einfo "Or, if you have all the files in the same place, or"
1305 einfo "you only have one cdrom, you can export CD_ROOT"
1306 einfo "and that place will be used as the same data source"
1307 einfo "for all the CDs."
1308 echo
1309 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo
1312 fi
1313 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd
1315}
1316
1317# this is only used when you need access to more than one cd.
1318# when you have finished using the first cd, just call this function.
1319# when it returns, CDROM_ROOT will be pointing to the second cd.
1320# remember, you can only go forward in the cd chain, you can't go back.
1321cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var=
1324
1325 if [[ ! -z ${CD_ROOT} ]] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329
1330 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1332 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var}
1335 else
1336 export CDROM_ROOT=${!var}
1337 fi
1338
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1340}
1341
1342# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1343# functions. this should *never* be called from an ebuild.
1344# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() {
1350 while [[ -z ${CDROM_ROOT} ]] ; do
1351 local dir="$(dirname ${@})"
1352 local file="$(basename ${@})"
1353 local mline=""
1354 local showedmsg=0
1355
1356 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1357 [[ -d ${mline}/${dir} ]] || continue
1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1359 && export CDROM_ROOT=${mline}
1360 done
1361
1362 if [[ -z ${CDROM_ROOT} ]] ; then
1363 echo
1364 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else
1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !"
1377 fi
1378 fi
1379 showedmsg=1
1380 fi
1381 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge."
1383 read
1384 fi
1385 done
1386}
1387
1388# Make sure that LINGUAS only contains languages that
1389# a package can support
1390#
1391# usage: strip-linguas <allow LINGUAS>
1392# strip-linguas -i <directories of .po files>
1393# strip-linguas -u <directories of .po files>
1394#
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() {
1401 local ls newls
1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1405 local d f
1406 for d in "$@" ; do
1407 if [[ ${op} == "-u" ]] ; then
1408 newls=${ls}
1409 else
1410 newls=""
1411 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1413 if [[ ${op} == "-i" ]] ; then
1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1415 else
1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1417 fi
1418 done
1419 ls=${newls}
1420 done
1421 ls=${ls//.po}
1422 else
1423 ls=$@
1424 fi
1425
1426 ls=" ${ls} "
1427 newls=""
1428 for f in ${LINGUAS} ; do
1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1430 newls="${newls} ${f}"
1431 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1433 fi
1434 done
1435 if [[ -z ${newls} ]] ; then
1436 export LINGUAS=""
1437 else
1438 export LINGUAS=${newls:1}
1439 fi
1440}
1441
1442# moved from kernel.eclass since they are generally useful outside of
1443# kernel.eclass -iggy (20041002)
1444
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects
1449set_arch_to_kernel() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in
1456 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(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!
1461 *) export ARCH="${ARCH}";;
1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472}
1473
1474# Jeremy Huddleston <eradicator@gentoo.org>:
1475# preserve_old_lib /path/to/libblah.so.0
1476# preserve_old_lib_notify /path/to/libblah.so.0
1477#
1478# These functions are useful when a lib in your package changes --soname. Such
1479# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480# would break packages that link against it. Most people get around this
1481# by using the portage SLOT mechanism, but that is not always a relevant
1482# solution, so instead you can add the following to your ebuilds:
1483#
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() {
1497 LIB=$1
1498
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1500 SONAME=`basename ${LIB}`
1501 DIRNAME=`dirname ${LIB}`
1502
1503 dodir ${DIRNAME}
1504 cp ${ROOT}${LIB} ${D}${DIRNAME}
1505 touch ${D}${LIB}
1506 fi
1507}
1508
1509preserve_old_lib_notify() {
1510 LIB=$1
1511
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1513 SONAME=`basename ${LIB}`
1514
1515 einfo "An old version of an installed library was detected on your system."
1516 einfo "In order to avoid breaking packages that link against is, this older version"
1517 einfo "is not being removed. In order to make full use of this newer version,"
1518 einfo "you will need to execute the following command:"
1519 einfo " revdep-rebuild --soname ${SONAME}"
1520 einfo
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 fi
1524}
1525
1526# Hack for people to figure out if a package was built with
1527# certain USE flags
1528#
1529# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1530# ex: built_with_use xchat gtk2
1531#
1532# Flags: -a all USE flags should be utilized
1533# -o at least one USE flag should be utilized
1534# Note: the default flag is '-a'
1535built_with_use() {
1536 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538
1539 local PKG=$(best_version $1)
1540 shift
1541
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1543 [[ ! -e ${USEFILE} ]] && return 1
1544
1545 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0
1549 else
1550 has $1 ${USE_BUILT} || return 1
1551 fi
1552 shift
1553 done
1554 [[ ${opt} = "-a" ]]
1555}
1556
1557# Many configure scripts wrongly bail when a C++ compiler
1558# could not be detected. #73450
1559epunt_cxx() {
1560 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks"
1563 local f
1564 for f in $(find ${dir} -name configure) ; do
1565 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566 done
1567 eend 0
1568}
1569
1570# dopamd <file> [more files]
1571#
1572# Install pam auth config file in /etc/pam.d
1573dopamd() {
1574 [[ -z $1 ]] && die "dopamd requires at least one argument"
1575
1576 use pam || return 0
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp)
1605 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh
1607cd "${chdir}"
1608export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1609exec ${bin} "\$@"
1610EOF
1611 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ]
1613 then
1614 exeinto ${5}
1615 newexe "${tmpwrapper}" "${wrapper}"
1616 else
1617 newbin "${tmpwrapper}" "${wrapper}"
1618 fi
1619}

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