/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.179
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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.179 2005/05/28 05:50:29 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=$1
467 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then
469 mktemp -p ${topdir}
470 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp}
473 echo ${tmp}
474 fi 435 fi
475} 436}
476 437
477# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
478# vapier@gentoo.org 439# vapier@gentoo.org
488# groups: none 449# groups: none
489# extra: comment of 'added by portage for ${PN}' 450# extra: comment of 'added by portage for ${PN}'
490enewuser() { 451enewuser() {
491 # get the username 452 # get the username
492 local euser="$1"; shift 453 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 454 if [ -z "${euser}" ]
455 then
494 eerror "No username specified !" 456 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 457 die "Cannot call enewuser without a username"
496 fi 458 fi
497 459
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 460 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
462 then
505 return 0 463 return 0
506 fi 464 fi
507 einfo "Adding user '${euser}' to your system ..." 465 einfo "Adding user '${euser}' to your system ..."
508 466
509 # options to pass to useradd 467 # options to pass to useradd
510 local opts="" 468 local opts=
511 469
512 # handle uid 470 # handle uid
513 local euid="$1"; shift 471 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
473 then
515 if [ ${euid} -gt 0 ] ; then 474 if [ "${euid}" -gt 0 ]
516 opts="${opts} -u ${euid}" 475 then
476 if [ ! -z "`egetent passwd ${euid}`" ]
477 then
478 euid="next"
479 fi
517 else 480 else
518 eerror "Userid given but is not greater than 0 !" 481 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 482 die "${euid} is not a valid UID"
520 fi 483 fi
521 else 484 else
522 euid="next available" 485 euid="next"
486 fi
487 if [ "${euid}" == "next" ]
488 then
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
523 fi 494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break
497 done
498 fi
499 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 500 einfo " - Userid: ${euid}"
525 501
526 # handle shell 502 # handle shell
527 local eshell="$1"; shift 503 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
505 then
529 if [ ! -e ${eshell} ] ; then 506 if [ ! -e "${eshell}" ]
507 then
530 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 509 die "${eshell} does not exist"
532 fi 510 fi
533 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
534 eshell=/bin/false 517 eshell="/bin/false"
518 fi
535 fi 519 fi
536 einfo " - Shell: ${eshell}" 520 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 521 opts="${opts} -s ${eshell}"
538 522
539 # handle homedir 523 # handle homedir
540 local ehome="$1"; shift 524 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 525 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
526 then
542 ehome=/dev/null 527 ehome="/dev/null"
543 fi 528 fi
544 einfo " - Home: ${ehome}" 529 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 530 opts="${opts} -d ${ehome}"
546 531
547 # handle groups 532 # handle groups
548 local egroups="$1"; shift 533 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 534 if [ ! -z "${egroups}" ]
550 local realgroup 535 then
551 local oldifs="${IFS}" 536 local oldifs="${IFS}"
537 local defgroup="" exgroups=""
538
552 export IFS="," 539 export IFS=","
553 for g in ${egroups} ; do 540 for g in ${egroups}
554 chgrp ${g} ${tmpfile} >& /dev/null 541 do
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 542 export IFS="${oldifs}"
556 if [ "${g}" != "${realgroup}" ] ; then 543 if [ -z "`egetent group \"${g}\"`" ]
544 then
557 eerror "You must add ${g} to the system first" 545 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 546 die "${g} is not a valid GID"
559 fi 547 fi
548 if [ -z "${defgroup}" ]
549 then
550 defgroup="${g}"
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
560 done 555 done
561 export IFS="${oldifs}" 556 export IFS="${oldifs}"
557
562 opts="${opts} -g ${egroups}" 558 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ]
560 then
561 opts="${opts} -G ${exgroups:1}"
562 fi
563 else 563 else
564 egroups="(none)" 564 egroups="(none)"
565 fi 565 fi
566 einfo " - Groups: ${egroups}" 566 einfo " - Groups: ${egroups}"
567 567
568 # handle extra and add the user 568 # handle extra and add the user
569 local eextra="$@" 569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 570 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 571 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]]
573 then
574 ### Make the user
572 if [ -z "${eextra}" ] ; then 575 if [ -z "${eextra}" ]
573 useradd ${opts} ${euser} \ 576 then
577 dscl . create /users/${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} \
574 -c "added by portage for ${PN}" \ 599 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 600 die "enewuser failed"
576 else 601 else
577 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}"
578 useradd ${opts} ${euser} ${eextra} \ 614 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 615 || die "enewuser failed"
616 fi
580 fi 617 fi
581 export SANDBOX_ON="${oldsandbox}" 618 export SANDBOX_ON="${oldsandbox}"
582 619
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621 then
584 einfo " - Creating ${ehome} in ${D}" 622 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 623 dodir ${ehome}
586 fowners ${euser} ${ehome} 624 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 625 fperms 755 ${ehome}
588 fi 626 fi
598# gid: next available (see groupadd(8)) 636# gid: next available (see groupadd(8))
599# extra: none 637# extra: none
600enewgroup() { 638enewgroup() {
601 # get the group 639 # get the group
602 local egroup="$1"; shift 640 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 641 if [ -z "${egroup}" ]
642 then
604 eerror "No group specified !" 643 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 644 die "Cannot call enewgroup without a group"
606 fi 645 fi
607 646
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 647 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
649 then
615 return 0 650 return 0
616 fi 651 fi
617 einfo "Adding group '${egroup}' to your system ..." 652 einfo "Adding group '${egroup}' to your system ..."
618 653
619 # options to pass to useradd 654 # options to pass to useradd
620 local opts="" 655 local opts=
621 656
622 # handle gid 657 # handle gid
623 local egid="$1"; shift 658 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 659 if [ ! -z "${egid}" ]
660 then
625 if [ ${egid} -gt 0 ] ; then 661 if [ "${egid}" -gt 0 ]
662 then
663 if [ -z "`egetent group ${egid}`" ]
664 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then
666 opts="${opts} ${egid}"
667 else
626 opts="${opts} -g ${egid}" 668 opts="${opts} -g ${egid}"
669 fi
670 else
671 egid="next available; requested gid taken"
672 fi
627 else 673 else
628 eerror "Groupid given but is not greater than 0 !" 674 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 675 die "${egid} is not a valid GID"
630 fi 676 fi
631 else 677 else
636 # handle extra 682 # handle extra
637 local eextra="$@" 683 local eextra="$@"
638 opts="${opts} ${eextra}" 684 opts="${opts} ${eextra}"
639 685
640 # add the group 686 # add the group
641 local oldsandbox=${SANDBOX_ON} 687 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 if [[ "${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
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 716 groupadd ${opts} ${egroup} || die "enewgroup failed"
717 fi
644 export SANDBOX_ON="${oldsandbox}" 718 export SANDBOX_ON="${oldsandbox}"
645} 719}
646 720
647# Simple script to replace 'dos2unix' binaries 721# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 722# vapier@gentoo.org
649# 723#
650# edos2unix(file, <more files>...) 724# edos2unix(file, <more files> ...)
651edos2unix() { 725edos2unix() {
652 for f in $@ ; do 726 for f in "$@"
727 do
653 cp ${f} ${T}/edos2unix 728 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 729 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 730 done
656} 731}
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##############################################################
657 739
658# Make a desktop file ! 740# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 741# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 742# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 743#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 744# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 745#
667# binary: what binary does the app run with ? 746# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 747# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 748# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 749# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 750# a full path to an icon
672# type: what kind of application is this ? for categories: 751# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
674# path: if your app needs to startup in a specific dir 753# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 754make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 756
678 local exec=${1} 757 local exec=${1}
679 local name=${2:-${PN}} 758 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 759 local icon=${3:-${PN}.png}
681 local type=${4} 760 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 761 local path=${5}
762
683 if [ -z "${type}" ] ; then 763 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 764 local catmaj=${CATEGORY%%-*}
765 local catmin=${CATEGORY##*-}
766 case ${catmaj} in
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;;
685 app-emulation) type=Emulator ;; 774 emulation) type=Emulator;;
686 games-*) type=Game ;; 775 laptop) type=HardwareSettings;;
687 *) type="" ;; 776 office) type=Office;;
777 vim) type=TextEditor;;
778 xemacs) type=TextEditor;;
779 *) type=;;
780 esac
781 ;;
782
783 dev)
784 type="Development"
785 ;;
786
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}"
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 ${catmin} in
853 client) type=WebBrowser;;
854 *) type=;;
855 esac
856 type="Network"
857 ;;
858
859 *)
860 type=
861 ;;
688 esac 862 esac
689 fi 863 fi
864 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}"
866 else
867 local desktop_name="${PN}-${SLOT}"
868 fi
690 local desktop=${T}/${exec}.desktop 869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
691 870
692echo "[Desktop Entry] 871echo "[Desktop Entry]
693Encoding=UTF-8 872Encoding=UTF-8
694Version=0.9.2 873Version=0.9.2
695Name=${name} 874Name=${name}
696Type=Application 875Type=Application
697Comment=${DESCRIPTION} 876Comment=${DESCRIPTION}
698Exec=${exec} 877Exec=${exec}
699Path=${path} 878Path=${path}
700Icon=${icon} 879Icon=${icon}
701Categories=Application;${type};" > ${desktop} 880Categories=Application;${type};" > "${desktop}"
702 881
703 if [ -d /usr/share/applications ] ; then
704 insinto /usr/share/applications 882 insinto /usr/share/applications
705 doins ${desktop} 883 doins "${desktop}"
706 fi
707
708 #if [ -d /usr/share/gnome/apps ] ; then
709 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop}
711 #fi
712
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
714 # for ver in /usr/kde/* ; do
715 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop}
717 # done
718 #fi
719
720 if [ -d /usr/share/applnk ] ; then
721 insinto /usr/share/applnk/${type}
722 doins ${desktop}
723 fi
724 884
725 return 0 885 return 0
726} 886}
727 887
728# new convenience patch wrapper function to eventually replace epatch(), 888# Make a GDM/KDM Session file
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 889#
730# /usr/bin/patch 890# make_desktop_entry(<title>, <command>)
731# Features: 891# title: File to execute to start the Window Manager
732# - bulk patch handling similar to epatch()'s 892# command: Name of the Window Manager
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739 893
740# 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
741 897
742# known issues: 898 local title=$1
743# - only supports unified style patches (does anyone _really_ use anything 899 local command=$2
744# else?) 900 local desktop=${T}/${wm}.desktop
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753 901
754 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}"
755 909
756 local list="" 910 insinto /usr/share/xsessions
757 local list2="" 911 doins "${desktop}"
758 declare -i plevel 912}
759 913
760 # parse patch sources 914domenu() {
915 local i j
916 insinto /usr/share/applications
761 for x in $*; do 917 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 918 if [[ -f ${i} ]] ; then
764 list="$list $x" 919 doins "${i}"
765 elif [ -d "$x" ]; then 920 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 921 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 922 doins "${j}"
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 923 done
775 list="`echo $list2 | sort` $list" 924 fi
925 done
926}
927newmenu() {
928 insinto /usr/share/applications
929 newins "$1" "$2"
930}
931
932doicon() {
933 local i j
934 insinto /usr/share/pixmaps
935 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then
937 doins "${i}"
938 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do
940 doins "${j}"
941 done
942 fi
943 done
944}
945newicon() {
946 insinto /usr/share/pixmaps
947 newins "$1" "$2"
948}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
954
955# for internal use only (unpack_pdv and unpack_makeself)
956find_unpackable_file() {
957 local src="$1"
958 if [ -z "${src}" ]
959 then
960 src="${DISTDIR}/${A}"
961 else
962 if [ -e "${DISTDIR}/${src}" ]
963 then
964 src="${DISTDIR}/${src}"
965 elif [ -e "${PWD}/${src}" ]
966 then
967 src="${PWD}/${src}"
968 elif [ -e "${src}" ]
969 then
970 src="${src}"
971 fi
972 fi
973 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
974 echo "${src}"
975}
976
977# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in
979# the middle of the archive. Valve seems to use it a lot ... too bad
980# it seems to like to segfault a lot :(. So lets take it apart ourselves.
981#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - you have to specify the off_t size ... i have no idea how to extract that
984# information out of the binary executable myself. basically you pass in
985# the size of the off_t type (in bytes) on the machine that built the pdv
986# archive. one way to determine this is by running the following commands:
987# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive>
989# basically look for the first lseek command (we do the strings/grep because
990# sometimes the function call is _llseek or something) and steal the 2nd
991# parameter. here is an example:
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250
996# thus we would pass in the value of '4' as the second parameter.
997unpack_pdv() {
998 local src="`find_unpackable_file $1`"
999 local sizeoff_t="$2"
1000
1001 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1002
1003 local shrtsrc="`basename ${src}`"
1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1007
1008 # grab metadata for debug reasons
1009 local metafile="$(emktemp)"
1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1011
1012 # rip out the final file name from the metadata
1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1014 datafile="`basename ${datafile}`"
1015
1016 # now lets uncompress/untar the file if need be
1017 local tmpfile="$(emktemp)"
1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019
1020 local iscompressed="`file -b ${tmpfile}`"
1021 if [ "${iscompressed:0:8}" == "compress" ] ; then
1022 iscompressed=1
1023 mv ${tmpfile}{,.Z}
1024 gunzip ${tmpfile}
1025 else
1026 iscompressed=0
1027 fi
1028 local istar="`file -b ${tmpfile}`"
1029 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1030 istar=1
1031 else
1032 istar=0
1033 fi
1034
1035 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1036 #dd if=${src} ibs=${metaskip} count=1 \
1037 # | dd ibs=${tailskip} skip=1 \
1038 # | gzip -dc \
1039 # > ${datafile}
1040 if [ ${iscompressed} -eq 1 ] ; then
1041 if [ ${istar} -eq 1 ] ; then
1042 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1043 | head -c $((${metaskip}-${tailskip})) \
1044 | tar -xzf -
776 else 1045 else
777 die "Couldn't find $x" 1046 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1047 | head -c $((${metaskip}-${tailskip})) \
1048 | gzip -dc \
1049 > ${datafile}
1050 fi
1051 else
1052 if [ ${istar} -eq 1 ] ; then
1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1054 | head -c $((${metaskip}-${tailskip})) \
1055 | tar --no-same-owner -xf -
1056 else
1057 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1058 | head -c $((${metaskip}-${tailskip})) \
1059 > ${datafile}
1060 fi
778 fi 1061 fi
779 done 1062 true
780 1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1065}
845 1066
846# Unpack those pesky makeself generated files ... 1067# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1068# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1069# the end of the archive. Loki utilized the format as does
849# many other game companies. 1070# many other game companies.
850# 1071#
851# Usage: unpack_makeself [file to unpack] [offset] 1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1073# - If the file is not specified then unpack will utilize ${A}.
853# - 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
854# the proper offset from the script itself. 1075# the proper offset from the script itself.
855unpack_makeself() { 1076unpack_makeself() {
856 local src=$1 1077 local src="$(find_unpackable_file "$1")"
857 local skip=$2 1078 local skip="$2"
1079 local exe="$3"
858 1080
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 1081 local shrtsrc="$(basename "${src}")"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1083 if [ -z "${skip}" ]
1084 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1086 local skip=0
1087 exe=tail
877 case ${ver} in 1088 case ${ver} in
878 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
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1091 ;;
881 2.0|2.0.1) 1092 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1094 ;;
884 2.1.1) 1095 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1096 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1097 let skip="skip + 1"
887 ;; 1098 ;;
888 2.1.2) 1099 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1101 let skip="skip + 1"
891 ;; 1102 ;;
892 2.1.3) 1103 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1105 let skip="skip + 1"
1106 ;;
1107 2.1.4)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd"
895 ;; 1111 ;;
896 *) 1112 *)
897 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."
898 eerror "The version I detected was '${ver}'." 1114 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1115 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1117 die "makeself version '${ver}' not supported"
902 ;; 1118 ;;
903 esac 1119 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1120 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 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
906 1127
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1128 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1129 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1131 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1132 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1133 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1134 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1135 ;;
1136 bzip2*)
1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 ;;
1139 gzip*)
1140 eval ${exe} | tar --no-same-owner -xzf -
1141 ;;
1142 compress*)
1143 eval ${exe} | gunzip | tar --no-same-owner -xf -
1144 ;;
1145 *)
1146 eerror "Unknown filetype \"${filetype}\" ?"
1147 false
1148 ;;
1149 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1151}
918 1152
919# Display a license for user to accept. 1153# Display a license for user to accept.
920# 1154#
921# Usage: check_license [license] 1155# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1156# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1157check_license() {
924 local src=$1 1158 local lic=$1
925 if [ -z "${src}" ] ; then 1159 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1160 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1161 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1162 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1163 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1164 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1165 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1166 elif [ -e "${src}" ] ; then
933 src="${src}" 1167 lic="${src}"
934 fi
935 fi 1168 fi
1169 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1171 local l="`basename ${lic}`"
937 1172
938 # here is where we check for the license... 1173 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1174 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1175 local shopts=$-
941 einfo "The license for this application has already been accepted." 1176 local alic
1177 set -o noglob #so that bash doesn't expand "*"
1178 for alic in ${ACCEPT_LICENSE} ; do
1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1180 set +o noglob; set -${shopts} #reset old shell opts
1181 return 0
1182 fi
1183 done
1184 set +o noglob; set -$shopts #reset old shell opts
1185
1186 local licmsg="$(emktemp)"
1187 cat << EOF > ${licmsg}
1188**********************************************************
1189The following license outlines the terms of use of this
1190package. You MUST accept this license for installation to
1191continue. When you are done viewing, hit 'q'. If you
1192CTRL+C out of this, the install will not run!
1193**********************************************************
1194
1195EOF
1196 cat ${lic} >> ${licmsg}
1197 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 read alic
1200 case ${alic} in
1201 yes|Yes|y|Y)
1202 return 0
1203 ;;
1204 *)
1205 echo;echo;echo
1206 eerror "You MUST accept the license to continue! Exiting!"
1207 die "Failed to accept license"
1208 ;;
1209 esac
1210}
1211
1212# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213# the whole 'non-interactive' policy, but damnit I want CD support !
1214#
1215# with these cdrom functions we handle all the user interaction and
1216# standardize everything. all you have to do is call cdrom_get_cds()
1217# and when the function returns, you can assume that the cd has been
1218# found at CDROM_ROOT.
1219#
1220# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221# etc... if you want to give the cds better names, then just export
1222# the CDROM_NAME_X variables before calling cdrom_get_cds().
1223#
1224# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() {
1231 # first we figure out how many cds we're dealing with by
1232 # the # of files they gave us
1233 local cdcnt=0
1234 local f=
1235 for f in "$@" ; 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 ${PN}."
942 else 1273 else
943 ewarn "You MUST accept this license for installation to continue." 1274 echo "${CDROM_NAME}."
944 eerror "If you CTRL+C out of this, the install will not run!" 1275 fi
945 echo 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}
946 1316
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1317# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1318# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1319# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1320# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1321cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1323 local var=
954 ;; 1324
955 *) 1325 if [[ ! -z ${CD_ROOT} ]] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1327 return
958 ;; 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="${ARCH}";;
959 esac 1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${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
960 fi 1551 fi
1552 shift
1553 done
1554 [[ ${opt} = "-a" ]]
961} 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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