/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.67 Revision 1.186
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.67 2003/11/18 18:45:04 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.186 2005/07/06 20:20:03 agriffis 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
12ECLASS=eutils 12inherit multilib
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15newdepend "!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
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
489# homedir: /dev/null 448# homedir: /dev/null
490# groups: none 449# groups: none
491# extra: comment of 'added by portage for ${PN}' 450# extra: comment of 'added by portage for ${PN}'
492enewuser() { 451enewuser() {
493 # get the username 452 # get the username
494 local euser="$1"; shift 453 local euser=$1; shift
495 if [ -z "${euser}" ] 454 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 455 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 456 die "Cannot call enewuser without a username"
499 fi 457 fi
500 458
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 $3}'`"
505
506 # see if user already exists 459 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 461 return 0
510 fi 462 fi
511 einfo "Adding user '${euser}' to your system ..." 463 einfo "Adding user '${euser}' to your system ..."
512 464
513 # options to pass to useradd 465 # options to pass to useradd
514 local opts= 466 local opts=
515 467
516 # handle uid 468 # handle uid
517 local euid="$1"; shift 469 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 471 if [[ ${euid} -gt 0 ]] ; then
521 then 472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 473 euid="next"
474 fi
523 else 475 else
524 eerror "Userid given but is not greater than 0 !" 476 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 477 die "${euid} is not a valid UID"
526 fi 478 fi
527 else 479 else
528 euid="next available" 480 euid="next"
481 fi
482 if [[ ${euid} == "next" ]] ; then
483 local pwrange
484 if [[ ${USERLAND} == "BSD" ]] ; then
485 pwrange=$(jot 898 101)
486 else
487 pwrange=$(seq 101 999)
529 fi 488 fi
489 for euid in ${pwrange} ; do
490 [[ -z $(egetent passwd ${euid}) ]] && break
491 done
492 fi
493 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 494 einfo " - Userid: ${euid}"
531 495
532 # handle shell 496 # handle shell
533 local eshell="$1"; shift 497 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 499 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 500 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 501 die "${eshell} does not exist"
540 fi 502 fi
541 else 503 else
504 case ${USERLAND} in
505 Darwin) eshell="/usr/bin/false";;
506 BSD) eshell="/usr/sbin/nologin";;
542 eshell="/bin/false" 507 *) eshell="/bin/false";;
508 esac
543 fi 509 fi
544 einfo " - Shell: ${eshell}" 510 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 511 opts="${opts} -s ${eshell}"
546 512
547 # handle homedir 513 # handle homedir
548 local ehome="$1"; shift 514 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 515 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 516 ehome="/dev/null"
552 fi 517 fi
553 einfo " - Home: ${ehome}" 518 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 519 opts="${opts} -d ${ehome}"
555 520
556 # handle groups 521 # handle groups
557 local egroups="$1"; shift 522 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 523 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 524 local oldifs=${IFS}
525 local defgroup="" exgroups=""
526
562 export IFS="," 527 export IFS=","
563 for g in ${egroups} 528 for g in ${egroups} ; do
564 do 529 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 530 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 531 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 532 die "${g} is not a valid GID"
571 fi 533 fi
534 if [[ -z ${defgroup} ]] ; then
535 defgroup=${g}
536 else
537 exgroups="${exgroups},${g}"
538 fi
539 export IFS=","
572 done 540 done
573 export IFS="${oldifs}" 541 export IFS=${oldifs}
542
574 opts="${opts} -g ${egroups}" 543 opts="${opts} -g ${defgroup}"
544 if [[ ! -z ${exgroups} ]] ; then
545 opts="${opts} -G ${exgroups:1}"
546 fi
575 else 547 else
576 egroups="(none)" 548 egroups="(none)"
577 fi 549 fi
578 einfo " - Groups: ${egroups}" 550 einfo " - Groups: ${egroups}"
579 551
580 # handle extra and add the user 552 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 553 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 554 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 555 case ${USERLAND} in
585 then 556 Darwin)
586 useradd ${opts} ${euser} \ 557 ### Make the user
558 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome}
562 dscl . create /users/${euser} realname "added by portage for ${PN}"
563 ### Add the user to the groups specified
564 local oldifs=${IFS}
565 export IFS=","
566 for g in ${egroups} ; do
567 dscl . merge /groups/${g} users ${euser}
568 done
569 export IFS=${oldifs}
570 else
571 einfo "Extra options are not supported on Darwin yet"
572 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@"
574 die "Required function missing"
575 fi
576 ;;
577 BSD)
578 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 580 -c "added by portage for ${PN}" \
581 die "enewuser failed"
582 else
583 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed"
586 fi
587 ;;
588 *)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} \
591 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 592 || die "enewuser failed"
589 else 593 else
590 einfo " - Extra: ${eextra}" 594 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 595 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 596 || die "enewuser failed"
593 fi 597 fi
598 ;;
599 esac
594 export SANDBOX_ON="${oldsandbox}" 600 export SANDBOX_ON=${oldsandbox}
595 601
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 603 then
598 einfo " - Creating ${ehome} in ${D}" 604 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome} 605 dodir ${ehome}
618 then 624 then
619 eerror "No group specified !" 625 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 626 die "Cannot call enewgroup without a group"
621 fi 627 fi
622 628
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 $4}'`"
627
628 # see if group already exists 629 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 630 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 631 then
631 return 0 632 return 0
632 fi 633 fi
633 einfo "Adding group '${egroup}' to your system ..." 634 einfo "Adding group '${egroup}' to your system ..."
634 635
639 local egid="$1"; shift 640 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 641 if [ ! -z "${egid}" ]
641 then 642 then
642 if [ "${egid}" -gt 0 ] 643 if [ "${egid}" -gt 0 ]
643 then 644 then
645 if [ -z "`egetent group ${egid}`" ]
646 then
647 if [[ "${USERLAND}" == "Darwin" ]]; then
648 opts="${opts} ${egid}"
649 else
644 opts="${opts} -g ${egid}" 650 opts="${opts} -g ${egid}"
651 fi
652 else
653 egid="next available; requested gid taken"
654 fi
645 else 655 else
646 eerror "Groupid given but is not greater than 0 !" 656 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 657 die "${egid} is not a valid GID"
648 fi 658 fi
649 else 659 else
656 opts="${opts} ${eextra}" 666 opts="${opts} ${eextra}"
657 667
658 # add the group 668 # add the group
659 local oldsandbox="${SANDBOX_ON}" 669 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 670 export SANDBOX_ON="0"
671 if [[ "${USERLAND}" == "Darwin" ]]; then
672 if [ ! -z "${eextra}" ];
673 then
674 einfo "Extra options are not supported on Darwin/OS X yet"
675 einfo "Please report the ebuild along with the info below"
676 einfo "eextra: ${eextra}"
677 die "Required function missing"
678 fi
679
680 # If we need the next available
681 case ${egid} in
682 *[!0-9]*) # Non numeric
683 for egid in `jot 898 101`; do
684 [ -z "`egetent group ${egid}`" ] && break
685 done
686 esac
687 dscl . create /groups/${egroup} gid ${egid}
688 dscl . create /groups/${egroup} passwd '*'
689 elif [[ "${USERLAND}" == "BSD" ]] ; then
690 case ${egid} in
691 *[!0-9]*) # Non numeric
692 for egid in `jot 898 101`; do
693 [ -z "`egetent group ${egid}`" ] && break
694 done
695 esac
696 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
697 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 698 groupadd ${opts} ${egroup} || die "enewgroup failed"
699 fi
662 export SANDBOX_ON="${oldsandbox}" 700 export SANDBOX_ON="${oldsandbox}"
663} 701}
664 702
665# Simple script to replace 'dos2unix' binaries 703# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 704# vapier@gentoo.org
667# 705#
668# edos2unix(file, <more files>...) 706# edos2unix(file, <more files> ...)
669edos2unix() { 707edos2unix() {
670 for f in "$@" 708 for f in "$@"
671 do 709 do
672 cp "${f}" ${T}/edos2unix 710 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 711 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 712 done
675} 713}
676 714
715
716##############################################################
717# START: Handle .desktop files and menu entries #
718# maybe this should be separated into a new eclass some time #
719# lanius@gentoo.org #
720##############################################################
721
677# Make a desktop file ! 722# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 723# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 724# 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# 725#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 726# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 727#
686# binary: what binary does the app run with ? 728# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 729# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 730# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 731# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 732# a full path to an icon
691# type: what kind of application is this ? for categories: 733# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 734# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 735# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 736make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 737 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 738
697 local exec="${1}" 739 local exec=${1}
698 local name="${2:-${PN}}" 740 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 741 local icon=${3:-${PN}.png}
700 local type="${4}" 742 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 743 local path=${5}
744
702 if [ -z "${type}" ] 745 if [[ -z ${type} ]] ; then
703 then 746 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 747 local catmin=${CATEGORY##*-}
705 "app-emulation") 748 case ${catmaj} in
706 type=Emulator 749 app)
750 case ${catmin} in
751 admin) type=System;;
752 cdr) type=DiscBurning;;
753 dicts) type=Dictionary;;
754 editors) type=TextEditor;;
755 emacs) type=TextEditor;;
756 emulation) type=Emulator;;
757 laptop) type=HardwareSettings;;
758 office) type=Office;;
759 vim) type=TextEditor;;
760 xemacs) type=TextEditor;;
761 *) type=;;
762 esac
707 ;; 763 ;;
708 "games-"*) 764
709 type=Game 765 dev)
766 type="Development"
710 ;; 767 ;;
711 "net-"*) 768
712 type=Network; 769 games)
770 [[ -z ${path} ]] && path=${GAMES_BINDIR}
771
772 case ${catmin} in
773 action) type=ActionGame;;
774 arcade) type=ArcadeGame;;
775 board) type=BoardGame;;
776 kid) type=KidsGame;;
777 emulation) type=Emulator;;
778 puzzle) type=LogicGame;;
779 rpg) type=RolePlaying;;
780 roguelike) type=RolePlaying;;
781 simulation) type=Simulation;;
782 sports) type=SportsGame;;
783 strategy) type=StrategyGame;;
784 *) type=;;
785 esac
786 type="Game;${type}"
713 ;; 787 ;;
788
789 mail)
790 type="Network;Email"
791 ;;
792
793 media)
794 case ${catmin} in
795 gfx) type=Graphics;;
796 radio) type=Tuner;;
797 sound) type=Audio;;
798 tv) type=TV;;
799 video) type=Video;;
800 *) type=;;
801 esac
802 type="AudioVideo;${type}"
803 ;;
804
805 net)
806 case ${catmin} in
807 dialup) type=Dialup;;
808 ftp) type=FileTransfer;;
809 im) type=InstantMessaging;;
810 irc) type=IRCClient;;
811 mail) type=Email;;
812 news) type=News;;
813 nntp) type=News;;
814 p2p) type=FileTransfer;;
815 *) type=;;
816 esac
817 type="Network;${type}"
818 ;;
819
820 sci)
821 case ${catmin} in
822 astro*) type=Astronomoy;;
823 bio*) type=Biology;;
824 calc*) type=Calculator;;
825 chem*) type=Chemistry;;
826 geo*) type=Geology;;
827 math*) type=Math;;
828 *) type=;;
829 esac
830 type="Science;${type}"
831 ;;
832
833 www)
834 case ${catmin} in
835 client) type=WebBrowser;;
836 *) type=;;
837 esac
838 type="Network"
839 ;;
840
714 *) 841 *)
715 type= 842 type=
716 ;; 843 ;;
717 esac 844 esac
718 fi 845 fi
846 if [ "${SLOT}" == "0" ] ; then
847 local desktop_name="${PN}"
848 else
849 local desktop_name="${PN}-${SLOT}"
850 fi
719 local desktop="${T}/${exec}.desktop" 851 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 852
721echo "[Desktop Entry] 853echo "[Desktop Entry]
722Encoding=UTF-8 854Encoding=UTF-8
723Version=0.9.2 855Version=0.9.2
724Name=${name} 856Name=${name}
725Type=Application 857Type=Application
726Comment=${DESCRIPTION} 858Comment=${DESCRIPTION}
727Exec=${exec} 859Exec=${exec}
728Path=${path} 860Path=${path}
729Icon=${icon} 861Icon=${icon}
730Categories=Application;${type};" > ${desktop} 862Categories=Application;${type};" > "${desktop}"
731 863
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 864 insinto /usr/share/applications
735 doins ${desktop} 865 doins "${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
758 866
759 return 0 867 return 0
760} 868}
761 869
762# new convenience patch wrapper function to eventually replace epatch(), 870# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 871#
764# /usr/bin/patch 872# make_desktop_entry(<title>, <command>)
765# Features: 873# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 874# 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
773 875
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 876make_session_desktop() {
877 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
878 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
775 879
776# known issues: 880 local title=$1
777# - only supports unified style patches (does anyone _really_ use anything 881 local command=$2
778# else?) 882 local desktop=${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() {
787 883
788 debug-print-function ${FUNCNAME} $* 884echo "[Desktop Entry]
885Encoding=UTF-8
886Name=${title}
887Comment=This session logs you into ${title}
888Exec=${command}
889TryExec=${command}
890Type=Application" > "${desktop}"
789 891
790 local list= 892 insinto /usr/share/xsessions
791 local list2= 893 doins "${desktop}"
792 declare -i plevel 894}
793 895
794 # parse patch sources 896domenu() {
795 for x in $* 897 local i j
796 do 898 insinto /usr/share/applications
797 debug-print "${FUNCNAME}: parsing parameter ${x}" 899 for i in "$@" ; do
798 if [ -f "${x}" ] 900 if [[ -f ${i} ]] ; then
799 then 901 doins "${i}"
800 list="${list} ${x}" 902 elif [[ -d ${i} ]] ; then
801 elif [ -d "${x}" ] 903 for j in "${i}"/*.desktop ; do
802 then 904 doins "${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 905 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 906 fi
819 done 907 done
908}
909newmenu() {
910 insinto /usr/share/applications
911 newins "$1" "$2"
912}
820 913
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 914doicon() {
822 915 local i j
823 for x in ${list}; 916 insinto /usr/share/pixmaps
824 do 917 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 918 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 919 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 920 elif [[ -d ${i} ]] ; then
828 *gzip*) 921 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 922 doins "${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 923 done
871 test -f "${target2}" && break 924 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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 925 done
898
899} 926}
927newicon() {
928 insinto /usr/share/pixmaps
929 newins "$1" "$2"
930}
900 931
901# Unpack those pesky makeself generated files ... 932##############################################################
902# They're shell scripts with the binary package tagged onto 933# END: Handle .desktop files and menu entries #
903# the end of the archive. Loki utilized the format as does 934##############################################################
904# many other game companies. 935
905# 936
906# Usage: unpack_makeself [file to unpack] [offset] 937# for internal use only (unpack_pdv and unpack_makeself)
907# - If the file is not specified then unpack will utilize ${A}. 938find_unpackable_file() {
908# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself.
910unpack_makeself() {
911 local src="$1" 939 local src="$1"
912 local skip="$2"
913
914 if [ -z "${src}" ] 940 if [ -z "${src}" ]
915 then 941 then
916 src="${DISTDIR}/${A}" 942 src="${DISTDIR}/${A}"
917 else 943 else
918 if [ -e "${DISTDIR}/${src}" ] 944 if [ -e "${DISTDIR}/${src}" ]
924 elif [ -e "${src}" ] 950 elif [ -e "${src}" ]
925 then 951 then
926 src="${src}" 952 src="${src}"
927 fi 953 fi
928 fi 954 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}" 955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
956 echo "${src}"
957}
958
959# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that
966# information out of the binary executable myself. basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv
968# archive. one way to determine this is by running the following commands:
969# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive>
971# basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example:
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250
978# thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() {
980 local src="`find_unpackable_file $1`"
981 local sizeoff_t="$2"
982
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
930 984
931 local shrtsrc="`basename ${src}`" 985 local shrtsrc="`basename ${src}`"
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
989
990 # grab metadata for debug reasons
991 local metafile="$(emktemp)"
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
993
994 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
996 datafile="`basename ${datafile}`"
997
998 # now lets uncompress/untar the file if need be
999 local tmpfile="$(emktemp)"
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001
1002 local iscompressed="`file -b ${tmpfile}`"
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then
1004 iscompressed=1
1005 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile}
1007 else
1008 iscompressed=0
1009 fi
1010 local istar="`file -b ${tmpfile}`"
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1012 istar=1
1013 else
1014 istar=0
1015 fi
1016
1017 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1018 #dd if=${src} ibs=${metaskip} count=1 \
1019 # | dd ibs=${tailskip} skip=1 \
1020 # | gzip -dc \
1021 # > ${datafile}
1022 if [ ${iscompressed} -eq 1 ] ; then
1023 if [ ${istar} -eq 1 ] ; then
1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025 | head -c $((${metaskip}-${tailskip})) \
1026 | tar -xzf -
1027 else
1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1029 | head -c $((${metaskip}-${tailskip})) \
1030 | gzip -dc \
1031 > ${datafile}
1032 fi
1033 else
1034 if [ ${istar} -eq 1 ] ; then
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1036 | head -c $((${metaskip}-${tailskip})) \
1037 | tar --no-same-owner -xf -
1038 else
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1040 | head -c $((${metaskip}-${tailskip})) \
1041 > ${datafile}
1042 fi
1043 fi
1044 true
1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1046 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047}
1048
1049# Unpack those pesky makeself generated files ...
1050# They're shell scripts with the binary package tagged onto
1051# the end of the archive. Loki utilized the format as does
1052# many other game companies.
1053#
1054# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1055# - If the file is not specified then unpack will utilize ${A}.
1056# - If the offset is not specified then we will attempt to extract
1057# the proper offset from the script itself.
1058unpack_makeself() {
1059 local src="$(find_unpackable_file "$1")"
1060 local skip="$2"
1061 local exe="$3"
1062
1063 local shrtsrc="$(basename "${src}")"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1065 if [ -z "${skip}" ]
934 then 1066 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1067 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1068 local skip=0
1069 exe=tail
937 case ${ver} in 1070 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1071 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1072 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1073 ;;
941 2.0|2.0.1) 1074 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1075 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1076 ;;
944 2.1.1) 1077 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1078 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1079 let skip="skip + 1"
947 ;; 1080 ;;
948 2.1.2) 1081 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1082 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1083 let skip="skip + 1"
951 ;; 1084 ;;
952 2.1.3) 1085 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1086 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1087 let skip="skip + 1"
1088 ;;
1089 2.1.4)
1090 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1091 skip=$(head -n ${skip} "${src}" | wc -c)
1092 exe="dd"
955 ;; 1093 ;;
956 *) 1094 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file." 1095 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'." 1096 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1097 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1099 die "makeself version '${ver}' not supported"
962 ;; 1100 ;;
963 esac 1101 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1102 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi 1103 fi
1104 case ${exe} in
1105 tail) exe="tail -n +${skip} '${src}'";;
1106 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1107 *) die "makeself cant handle exe '${exe}'"
1108 esac
966 1109
967 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1110 # lets grab the first few bytes of the file to figure out what kind of archive it is
968 # to tar which will make tar not extract anything and exit with 0 1111 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null \ 1112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 | gzip -cd 2>/dev/null \ 1113 local filetype="$(file -b "${tmpfile}")"
971 | tar -x --no-same-owner -f - 2>/dev/null 1114 case ${filetype} in
972 local pipestatus="${PIPESTATUS[*]}" 1115 *tar\ archive)
973 pipestatus="${pipestatus// }" 1116 eval ${exe} | tar --no-same-owner -xf -
974 if [ "${pipestatus//0}" != "" ] 1117 ;;
975 then 1118 bzip2*)
976 # maybe it isnt gzipped ... they usually are, but not always ... 1119 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 tail -n +${skip} ${src} 2>/dev/null \ 1120 ;;
978 | tar -x --no-same-owner -f - 2>/dev/null 1121 gzip*)
979 pipestatus="${pipestatus// }" 1122 eval ${exe} | tar --no-same-owner -xzf -
980 if [ "${pipestatus//0}" != "" ] 1123 ;;
981 then 1124 compress*)
982 # and every once in a while they are bzipped2 ... 1125 eval ${exe} | gunzip | tar --no-same-owner -xf -
983 tail -n +${skip} ${src} 2>/dev/null \ 1126 ;;
984 | bunzip2 -c 2>/dev/null \ 1127 *)
985 | tar -x --no-same-owner -f - 2>/dev/null \ 1128 eerror "Unknown filetype \"${filetype}\" ?"
1129 false
1130 ;;
1131 esac
986 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1132 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
987 fi
988 fi
989} 1133}
990 1134
991# Display a license for user to accept. 1135# Display a license for user to accept.
992# 1136#
993# Usage: check_license [license] 1137# Usage: check_license [license]
1008 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1152 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1009 local l="`basename ${lic}`" 1153 local l="`basename ${lic}`"
1010 1154
1011 # here is where we check for the licenses the user already 1155 # here is where we check for the licenses the user already
1012 # accepted ... if we don't find a match, we make the user accept 1156 # accepted ... if we don't find a match, we make the user accept
1157 local shopts=$-
1013 local alic 1158 local alic
1159 set -o noglob #so that bash doesn't expand "*"
1014 for alic in ${ACCEPT_LICENSE} ; do 1160 for alic in ${ACCEPT_LICENSE} ; do
1015 [ "${alic}" == "*" ] && return 0 1161 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1016 [ "${alic}" == "${l}" ] && return 0 1162 set +o noglob; set -${shopts} #reset old shell opts
1163 return 0
1164 fi
1017 done 1165 done
1166 set +o noglob; set -$shopts #reset old shell opts
1018 1167
1019 local licmsg="`mymktemp ${T}`" 1168 local licmsg="$(emktemp)"
1020 cat << EOF > ${licmsg} 1169 cat << EOF > ${licmsg}
1021********************************************************** 1170**********************************************************
1022The following license outlines the terms of use of this 1171The following license outlines the terms of use of this
1023package. You MUST accept this license for installation to 1172package. You MUST accept this license for installation to
1024continue. When you are done viewing, hit 'q'. If you 1173continue. When you are done viewing, hit 'q'. If you
1039 eerror "You MUST accept the license to continue! Exiting!" 1188 eerror "You MUST accept the license to continue! Exiting!"
1040 die "Failed to accept license" 1189 die "Failed to accept license"
1041 ;; 1190 ;;
1042 esac 1191 esac
1043} 1192}
1193
1194# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1195# the whole 'non-interactive' policy, but damnit I want CD support !
1196#
1197# with these cdrom functions we handle all the user interaction and
1198# standardize everything. all you have to do is call cdrom_get_cds()
1199# and when the function returns, you can assume that the cd has been
1200# found at CDROM_ROOT.
1201#
1202# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1203# etc... if you want to give the cds better names, then just export
1204# the CDROM_NAME_X variables before calling cdrom_get_cds().
1205#
1206# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1207#
1208# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1209# - this will attempt to locate a cd based upon a file that is on
1210# the cd ... the more files you give this function, the more cds
1211# the cdrom functions will handle
1212cdrom_get_cds() {
1213 # first we figure out how many cds we're dealing with by
1214 # the # of files they gave us
1215 local cdcnt=0
1216 local f=
1217 for f in "$@" ; do
1218 cdcnt=$((cdcnt + 1))
1219 export CDROM_CHECK_${cdcnt}="$f"
1220 done
1221 export CDROM_TOTAL_CDS=${cdcnt}
1222 export CDROM_CURRENT_CD=1
1223
1224 # now we see if the user gave use CD_ROOT ...
1225 # if they did, let's just believe them that it's correct
1226 if [[ ! -z ${CD_ROOT} ]] ; then
1227 export CDROM_ROOT=${CD_ROOT}
1228 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1229 return
1230 fi
1231 # do the same for CD_ROOT_X
1232 if [[ ! -z ${CD_ROOT_1} ]] ; then
1233 local var=
1234 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1))
1237 var="CD_ROOT_${cdcnt}"
1238 if [[ -z ${!var} ]] ; then
1239 eerror "You must either use just the CD_ROOT"
1240 eerror "or specify ALL the CD_ROOT_X variables."
1241 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1242 die "could not locate CD_ROOT_${cdcnt}"
1243 fi
1244 export CDROM_ROOTS_${cdcnt}="${!var}"
1245 done
1246 export CDROM_ROOT=${CDROM_ROOTS_1}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248 return
1249 fi
1250
1251 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1252 einfon "This ebuild will need the "
1253 if [[ -z ${CDROM_NAME} ]] ; then
1254 echo "cdrom for ${PN}."
1255 else
1256 echo "${CDROM_NAME}."
1257 fi
1258 echo
1259 einfo "If you do not have the CD, but have the data files"
1260 einfo "mounted somewhere on your filesystem, just export"
1261 einfo "the variable CD_ROOT so that it points to the"
1262 einfo "directory containing the files."
1263 echo
1264 einfo "For example:"
1265 einfo "export CD_ROOT=/mnt/cdrom"
1266 echo
1267 else
1268 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1269 cdcnt=0
1270 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1271 cdcnt=$((cdcnt + 1))
1272 var="CDROM_NAME_${cdcnt}"
1273 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1274 done
1275 echo
1276 einfo "If you do not have the CDs, but have the data files"
1277 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the following variables so they point to the right place:"
1279 einfon ""
1280 cdcnt=0
1281 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1282 cdcnt=$((cdcnt + 1))
1283 echo -n " CD_ROOT_${cdcnt}"
1284 done
1285 echo
1286 einfo "Or, if you have all the files in the same place, or"
1287 einfo "you only have one cdrom, you can export CD_ROOT"
1288 einfo "and that place will be used as the same data source"
1289 einfo "for all the CDs."
1290 echo
1291 einfo "For example:"
1292 einfo "export CD_ROOT_1=/mnt/cdrom"
1293 echo
1294 fi
1295 export CDROM_CURRENT_CD=0
1296 cdrom_load_next_cd
1297}
1298
1299# this is only used when you need access to more than one cd.
1300# when you have finished using the first cd, just call this function.
1301# when it returns, CDROM_ROOT will be pointing to the second cd.
1302# remember, you can only go forward in the cd chain, you can't go back.
1303cdrom_load_next_cd() {
1304 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1305 local var=
1306
1307 if [[ ! -z ${CD_ROOT} ]] ; then
1308 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1309 return
1310 fi
1311
1312 unset CDROM_ROOT
1313 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1314 if [[ -z ${!var} ]] ; then
1315 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1316 cdrom_locate_file_on_cd ${!var}
1317 else
1318 export CDROM_ROOT=${!var}
1319 fi
1320
1321 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1322}
1323
1324# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1325# functions. this should *never* be called from an ebuild.
1326# all it does is try to locate a give file on a cd ... if the cd isn't
1327# found, then a message asking for the user to insert the cdrom will be
1328# displayed and we'll hang out here until:
1329# (1) the file is found on a mounted cdrom
1330# (2) the user hits CTRL+C
1331cdrom_locate_file_on_cd() {
1332 while [[ -z ${CDROM_ROOT} ]] ; do
1333 local dir="$(dirname ${@})"
1334 local file="$(basename ${@})"
1335 local mline=""
1336 local showedmsg=0
1337
1338 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1339 [[ -d ${mline}/${dir} ]] || continue
1340 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1341 && export CDROM_ROOT=${mline}
1342 done
1343
1344 if [[ -z ${CDROM_ROOT} ]] ; then
1345 echo
1346 if [[ ${showedmsg} -eq 0 ]] ; then
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 if [[ -z ${CDROM_NAME} ]] ; then
1349 einfo "Please insert the cdrom for ${PN} now !"
1350 else
1351 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1352 fi
1353 else
1354 if [[ -z ${CDROM_NAME_1} ]] ; then
1355 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1356 else
1357 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1358 einfo "Please insert+mount the ${!var} cdrom now !"
1359 fi
1360 fi
1361 showedmsg=1
1362 fi
1363 einfo "Press return to scan for the cd again"
1364 einfo "or hit CTRL+C to abort the emerge."
1365 echo
1366 einfo "If you are having trouble with the detection"
1367 einfo "of your CD, it is possible that you do not have"
1368 einfo "Joliet support enabled in your kernel. Please"
1369 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1370 read
1371 fi
1372 done
1373}
1374
1375# Make sure that LINGUAS only contains languages that
1376# a package can support
1377#
1378# usage: strip-linguas <allow LINGUAS>
1379# strip-linguas -i <directories of .po files>
1380# strip-linguas -u <directories of .po files>
1381#
1382# The first form allows you to specify a list of LINGUAS.
1383# The -i builds a list of po files found in all the
1384# directories and uses the intersection of the lists.
1385# The -u builds a list of po files found in all the
1386# directories and uses the union of the lists.
1387strip-linguas() {
1388 local ls newls
1389 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1390 local op=$1; shift
1391 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1392 local d f
1393 for d in "$@" ; do
1394 if [[ ${op} == "-u" ]] ; then
1395 newls=${ls}
1396 else
1397 newls=""
1398 fi
1399 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1400 if [[ ${op} == "-i" ]] ; then
1401 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1402 else
1403 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1404 fi
1405 done
1406 ls=${newls}
1407 done
1408 ls=${ls//.po}
1409 else
1410 ls=$@
1411 fi
1412
1413 ls=" ${ls} "
1414 newls=""
1415 for f in ${LINGUAS} ; do
1416 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1417 newls="${newls} ${f}"
1418 else
1419 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1420 fi
1421 done
1422 if [[ -z ${newls} ]] ; then
1423 export LINGUAS=""
1424 else
1425 export LINGUAS=${newls:1}
1426 fi
1427}
1428
1429# moved from kernel.eclass since they are generally useful outside of
1430# kernel.eclass -iggy (20041002)
1431
1432# the following functions are useful in kernel module ebuilds, etc.
1433# for an example see ivtv or drbd ebuilds
1434
1435# set's ARCH to match what the kernel expects
1436set_arch_to_kernel() {
1437 i=10
1438 while ((i--)) ; do
1439 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1440 done
1441 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1442 case ${ARCH} in
1443 x86) export ARCH="i386";;
1444 amd64) export ARCH="x86_64";;
1445 hppa) export ARCH="parisc";;
1446 mips) export ARCH="mips";;
1447 sparc) export ARCH="$(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!
1448 *) export ARCH="${ARCH}";;
1449 esac
1450}
1451
1452# set's ARCH back to what portage expects
1453set_arch_to_portage() {
1454 i=10
1455 while ((i--)) ; do
1456 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1457 done
1458 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1459}
1460
1461# Jeremy Huddleston <eradicator@gentoo.org>:
1462# preserve_old_lib /path/to/libblah.so.0
1463# preserve_old_lib_notify /path/to/libblah.so.0
1464#
1465# These functions are useful when a lib in your package changes --soname. Such
1466# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1467# would break packages that link against it. Most people get around this
1468# by using the portage SLOT mechanism, but that is not always a relevant
1469# solution, so instead you can add the following to your ebuilds:
1470#
1471# src_install() {
1472# ...
1473# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1474# ...
1475# }
1476#
1477# pkg_postinst() {
1478# ...
1479# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482
1483preserve_old_lib() {
1484 LIB=$1
1485
1486 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1487 SONAME=`basename ${LIB}`
1488 DIRNAME=`dirname ${LIB}`
1489
1490 dodir ${DIRNAME}
1491 cp ${ROOT}${LIB} ${D}${DIRNAME}
1492 touch ${D}${LIB}
1493 fi
1494}
1495
1496preserve_old_lib_notify() {
1497 LIB=$1
1498
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1500 SONAME=`basename ${LIB}`
1501
1502 einfo "An old version of an installed library was detected on your system."
1503 einfo "In order to avoid breaking packages that link against it, this older version"
1504 einfo "is not being removed. In order to make full use of this newer version,"
1505 einfo "you will need to execute the following command:"
1506 einfo " revdep-rebuild --soname ${SONAME}"
1507 einfo
1508 einfo "After doing that, you can safely remove ${LIB}"
1509 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1510 fi
1511}
1512
1513# Hack for people to figure out if a package was built with
1514# certain USE flags
1515#
1516# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1517# ex: built_with_use xchat gtk2
1518#
1519# Flags: -a all USE flags should be utilized
1520# -o at least one USE flag should be utilized
1521# Note: the default flag is '-a'
1522built_with_use() {
1523 local opt=$1
1524 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1525
1526 local PKG=$(best_version $1)
1527 shift
1528
1529 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1530 [[ ! -e ${USEFILE} ]] && return 1
1531
1532 local USE_BUILT=$(<${USEFILE})
1533 while [[ $# -gt 0 ]] ; do
1534 if [[ ${opt} = "-o" ]] ; then
1535 has $1 ${USE_BUILT} && return 0
1536 else
1537 has $1 ${USE_BUILT} || return 1
1538 fi
1539 shift
1540 done
1541 [[ ${opt} = "-a" ]]
1542}
1543
1544# Many configure scripts wrongly bail when a C++ compiler
1545# could not be detected. #73450
1546epunt_cxx() {
1547 local dir=$1
1548 [[ -z ${dir} ]] && dir=${S}
1549 ebegin "Removing useless C++ checks"
1550 local f
1551 for f in $(find ${dir} -name configure) ; do
1552 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1553 done
1554 eend 0
1555}
1556
1557# dopamd <file> [more files]
1558#
1559# Install pam auth config file in /etc/pam.d
1560dopamd() {
1561 [[ -z $1 ]] && die "dopamd requires at least one argument"
1562
1563 use pam || return 0
1564
1565 INSDESTTREE=/etc/pam.d \
1566 doins "$@" || die "failed to install $@"
1567}
1568# newpamd <old name> <new name>
1569#
1570# Install pam file <old name> as <new name> in /etc/pam.d
1571newpamd() {
1572 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1573
1574 use pam || return 0
1575
1576 INSDESTTREE=/etc/pam.d \
1577 newins "$1" "$2" || die "failed to install $1 as $2"
1578}
1579
1580# make a wrapper script ...
1581# NOTE: this was originally games_make_wrapper, but I noticed other places where
1582# this could be used, so I have moved it here and made it not games-specific
1583# -- wolf31o2
1584# $1 == wrapper name
1585# $2 == binary to run
1586# $3 == directory to chdir before running binary
1587# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1588# $5 == path for wrapper
1589make_wrapper() {
1590 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1591 local tmpwrapper=$(emktemp)
1592 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh
1594cd "${chdir}"
1595export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1596exec ${bin} "\$@"
1597EOF
1598 chmod go+rx "${tmpwrapper}"
1599 if [ -n "${5}" ]
1600 then
1601 exeinto ${5}
1602 newexe "${tmpwrapper}" "${wrapper}"
1603 else
1604 newbin "${tmpwrapper}" "${wrapper}"
1605 fi
1606}

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