/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.71 Revision 1.197
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.197 2005/09/18 17:33:44 flameeyes 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 portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
96# and not the full path .. 125# and not the full path ..
97EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 127# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
101# 132#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 134#
104EPATCH_FORCE="no" 135EPATCH_FORCE="no"
142 local PATCH_TARGET="${T}/$$.patch" 173 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 174 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
145 local x="" 176 local x=""
146 177
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179
147 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
148 then 181 then
149 eerror "Invalid arguments to epatch()" 182 local m=""
150 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
151 fi 187 fi
152 188
153 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
154 then 190 then
155 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
166 else 202 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 204 fi
169 else 205 else
170 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 207 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 209 then
174 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
175 fi 211 fi
176 212
177 echo 213 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 215 eerror
180 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 218 echo
182 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
183 fi 220 fi
184 221
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 241 ;;
205 esac 242 esac
206 243
207 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
208 then 245 then
209 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
210 fi 247 fi
211 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
212 do 249 do
213 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
214 # 251 #
215 # ???_arch_foo.patch 252 # ???_arch_foo.patch
216 # 253 #
217 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
220 then 257 then
221 local count=0 258 local count=0
222 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
223 261
224 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 263 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 265 then
228 continue 266 continue
229 fi 267 fi
230 fi 268 fi
231 269
233 then 271 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 273 then
236 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
237 else 275 else
238 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
239 fi 277 fi
240 else 278 else
241 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
242 fi 280 fi
243 281
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 284
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
249 do 287 do
250 # Generate some useful debug info ... 288 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 291
254 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 293 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 296 else
259 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
260 fi 298 fi
261 299
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 302
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 305
268 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 307 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 309 then
272 echo 310 echo
273 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 312 #die "Could not extract patch!"
275 count=5 313 count=5
276 break 314 break
277 fi 315 fi
278 fi 316 fi
279 317
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 319 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 325
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 327
290 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
291 then 329 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 331 echo
294 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
297 count=5 335 count=5
298 fi 336 fi
299 337
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 339
302 break 340 break
303 fi 341 fi
304 342
305 count=$((count + 1)) 343 count=$((count + 1))
311 fi 349 fi
312 350
313 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
314 then 352 then
315 echo 353 echo
316 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
317 eerror 356 eerror
318 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
319 eerror 358 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 360 echo
322 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
323 fi 362 fi
324 363
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 365
327 eend 0 366 eend 0
328 fi 367 fi
329 done 368 done
330 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
331 then 370 then
332 einfo "Done with patching" 371 einfo "Done with patching"
333 fi 372 fi
334} 373}
335 374
336# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
338# 378#
339# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 380emktemp() {
381 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1
341 384
342have_NPTL() { 385 if [[ -z ${topdir} ]] ; then
386 [[ -z ${T} ]] \
387 && topdir="/tmp" \
388 || topdir=${T}
389 fi
343 390
344 cat > ${T}/test-nptl.c <<-"END" 391 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 392 local tmp=/
346 #include <unistd.h> 393 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}"
398 else
399 [[ ${exe} == "touch" ]] \
400 && exe="-p" \
401 || exe="-d"
402 mktemp ${exe} "${topdir}"
403 fi
404}
348 405
349 int main() 406# Small wrapper for getent (Linux), nidump (Mac OS X),
350 { 407# and pw (FreeBSD) used in enewuser()/enewgroup()
351 char buf[255]; 408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
352 char *str = buf; 409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
353 410#
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 411# egetent(database, key)
355 if (NULL != str) { 412egetent() {
356 printf("%s\n", str); 413 if [[ "${USERLAND}" == "Darwin" ]] ; then
357 if (NULL != strstr(str, "NPTL")) 414 case "$2" in
358 return 0; 415 *[!0-9]*) # Non numeric
359 } 416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
360 417 ;;
361 return 1; 418 *) # Numeric
362 } 419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
363 END 420 ;;
364 421 esac
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 422 elif [[ "${USERLAND}" == "BSD" ]] ; then
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 423 local action
367 then 424 if [ "$1" == "passwd" ]
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then 425 then
372 return 0 426 action="user"
373 else 427 else
374 return 1 428 action="group"
375 fi
376 else
377 echo "no"
378 fi 429 fi
379 430 pw show "${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 431 else
424 jobs=2 432 which nscd >& /dev/null && nscd -i "$1"
425 fi 433 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 434 fi
477} 435}
478 436
479# Simplify/standardize adding users to the system 437# Simplify/standardize adding users to the system
480# vapier@gentoo.org 438# vapier@gentoo.org
489# homedir: /dev/null 447# homedir: /dev/null
490# groups: none 448# groups: none
491# extra: comment of 'added by portage for ${PN}' 449# extra: comment of 'added by portage for ${PN}'
492enewuser() { 450enewuser() {
493 # get the username 451 # get the username
494 local euser="$1"; shift 452 local euser=$1; shift
495 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 454 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
499 fi 456 fi
500 457
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 $3}'`"
505
506 # see if user already exists 458 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 460 return 0
510 fi 461 fi
511 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
512 463
513 # options to pass to useradd 464 # options to pass to useradd
514 local opts= 465 local opts=
515 466
516 # handle uid 467 # handle uid
517 local euid="$1"; shift 468 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
521 then 471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 472 euid="next"
473 fi
523 else 474 else
524 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
526 fi 477 fi
527 else 478 else
528 euid="next available" 479 euid="next"
529 fi 480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
531 488
532 # handle shell 489 # handle shell
533 local eshell="$1"; shift 490 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 492 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 494 die "${eshell} does not exist"
540 fi 495 fi
541 else 496 else
497 case ${USERLAND} in
498 Darwin) eshell="/usr/bin/false";;
499 BSD) eshell="/usr/sbin/nologin";;
542 eshell="/bin/false" 500 *) eshell="/bin/false";;
501 esac
543 fi 502 fi
544 einfo " - Shell: ${eshell}" 503 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 504 opts="${opts} -s ${eshell}"
546 505
547 # handle homedir 506 # handle homedir
548 local ehome="$1"; shift 507 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 508 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 509 ehome="/dev/null"
552 fi 510 fi
553 einfo " - Home: ${ehome}" 511 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 512 opts="${opts} -d ${ehome}"
555 513
556 # handle groups 514 # handle groups
557 local egroups="$1"; shift 515 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 516 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 517 local oldifs=${IFS}
518 local defgroup="" exgroups=""
519
562 export IFS="," 520 export IFS=","
563 for g in ${egroups} 521 for g in ${egroups} ; do
564 do 522 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 523 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" 524 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 525 die "${g} is not a valid GID"
571 fi 526 fi
527 if [[ -z ${defgroup} ]] ; then
528 defgroup=${g}
529 else
530 exgroups="${exgroups},${g}"
531 fi
532 export IFS=","
572 done 533 done
573 export IFS="${oldifs}" 534 export IFS=${oldifs}
535
574 opts="${opts} -g ${egroups}" 536 opts="${opts} -g ${defgroup}"
537 if [[ ! -z ${exgroups} ]] ; then
538 opts="${opts} -G ${exgroups:1}"
539 fi
575 else 540 else
576 egroups="(none)" 541 egroups="(none)"
577 fi 542 fi
578 einfo " - Groups: ${egroups}" 543 einfo " - Groups: ${egroups}"
579 544
580 # handle extra and add the user 545 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 546 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 547 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 548 case ${USERLAND} in
585 then 549 Darwin)
586 useradd ${opts} ${euser} \ 550 ### Make the user
551 if [[ -z $@ ]] ; then
552 dscl . create /users/${euser} uid ${euid}
553 dscl . create /users/${euser} shell ${eshell}
554 dscl . create /users/${euser} home ${ehome}
555 dscl . create /users/${euser} realname "added by portage for ${PN}"
556 ### Add the user to the groups specified
557 local oldifs=${IFS}
558 export IFS=","
559 for g in ${egroups} ; do
560 dscl . merge /groups/${g} users ${euser}
561 done
562 export IFS=${oldifs}
563 else
564 einfo "Extra options are not supported on Darwin yet"
565 einfo "Please report the ebuild along with the info below"
566 einfo "eextra: $@"
567 die "Required function missing"
568 fi
569 ;;
570 BSD)
571 if [[ -z $@ ]] ; then
572 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 573 -c "added by portage for ${PN}" \
574 die "enewuser failed"
575 else
576 einfo " - Extra: $@"
577 pw useradd ${euser} ${opts} \
578 "$@" || die "enewuser failed"
579 fi
580 ;;
581 *)
582 if [[ -z $@ ]] ; then
583 useradd ${opts} ${euser} \
584 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 585 || die "enewuser failed"
589 else 586 else
590 einfo " - Extra: ${eextra}" 587 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 588 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 589 || die "enewuser failed"
593 fi 590 fi
591 ;;
592 esac
593
594 if [[ ! -e ${ROOT}/${ehome} ]] ; then
595 einfo " - Creating ${ehome} in ${ROOT}"
596 mkdir -p "${ROOT}/${ehome}"
597 chown ${euser} "${ROOT}/${ehome}"
598 chmod 755 "${ROOT}/${ehome}"
599 fi
600
594 export SANDBOX_ON="${oldsandbox}" 601 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 602}
604 603
605# Simplify/standardize adding groups to the system 604# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 605# vapier@gentoo.org
607# 606#
618 then 617 then
619 eerror "No group specified !" 618 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 619 die "Cannot call enewgroup without a group"
621 fi 620 fi
622 621
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 $4}'`"
627
628 # see if group already exists 622 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 623 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 624 then
631 return 0 625 return 0
632 fi 626 fi
633 einfo "Adding group '${egroup}' to your system ..." 627 einfo "Adding group '${egroup}' to your system ..."
634 628
639 local egid="$1"; shift 633 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 634 if [ ! -z "${egid}" ]
641 then 635 then
642 if [ "${egid}" -gt 0 ] 636 if [ "${egid}" -gt 0 ]
643 then 637 then
638 if [ -z "`egetent group ${egid}`" ]
639 then
640 if [[ "${USERLAND}" == "Darwin" ]]; then
641 opts="${opts} ${egid}"
642 else
644 opts="${opts} -g ${egid}" 643 opts="${opts} -g ${egid}"
644 fi
645 else
646 egid="next available; requested gid taken"
647 fi
645 else 648 else
646 eerror "Groupid given but is not greater than 0 !" 649 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 650 die "${egid} is not a valid GID"
648 fi 651 fi
649 else 652 else
656 opts="${opts} ${eextra}" 659 opts="${opts} ${eextra}"
657 660
658 # add the group 661 # add the group
659 local oldsandbox="${SANDBOX_ON}" 662 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 663 export SANDBOX_ON="0"
664 if [[ "${USERLAND}" == "Darwin" ]]; then
665 if [ ! -z "${eextra}" ];
666 then
667 einfo "Extra options are not supported on Darwin/OS X yet"
668 einfo "Please report the ebuild along with the info below"
669 einfo "eextra: ${eextra}"
670 die "Required function missing"
671 fi
672
673 # If we need the next available
674 case ${egid} in
675 *[!0-9]*) # Non numeric
676 for egid in $(seq 101 999); do
677 [ -z "`egetent group ${egid}`" ] && break
678 done
679 esac
680 dscl . create /groups/${egroup} gid ${egid}
681 dscl . create /groups/${egroup} passwd '*'
682 elif [[ "${USERLAND}" == "BSD" ]] ; then
683 case ${egid} in
684 *[!0-9]*) # Non numeric
685 for egid in $(seq 101 999); do
686 [ -z "`egetent group ${egid}`" ] && break
687 done
688 esac
689 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
690 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 691 groupadd ${opts} ${egroup} || die "enewgroup failed"
692 fi
662 export SANDBOX_ON="${oldsandbox}" 693 export SANDBOX_ON="${oldsandbox}"
663} 694}
664 695
665# Simple script to replace 'dos2unix' binaries 696# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 697# vapier@gentoo.org
667# 698#
668# edos2unix(file, <more files>...) 699# edos2unix(file, <more files> ...)
669edos2unix() { 700edos2unix() {
670 for f in "$@" 701 for f in "$@"
671 do 702 do
672 cp "${f}" ${T}/edos2unix 703 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 704 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 705 done
675} 706}
676 707
708
709##############################################################
710# START: Handle .desktop files and menu entries #
711# maybe this should be separated into a new eclass some time #
712# lanius@gentoo.org #
713##############################################################
714
677# Make a desktop file ! 715# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 716# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 717# 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# 718#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 719# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 720#
686# binary: what binary does the app run with ? 721# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 722# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 723# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 724# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 725# a full path to an icon
691# type: what kind of application is this ? for categories: 726# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 727# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 728# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 729make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 730 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 731
697 local exec="${1}" 732 local exec=${1}
698 local name="${2:-${PN}}" 733 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 734 local icon=${3:-${PN}.png}
700 local type="${4}" 735 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 736 local path=${5}
737
702 if [ -z "${type}" ] 738 if [[ -z ${type} ]] ; then
703 then 739 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 740 local catmin=${CATEGORY##*-}
705 "app-emulation") 741 case ${catmaj} in
706 type=Emulator 742 app)
743 case ${catmin} in
744 admin) type=System;;
745 cdr) type=DiscBurning;;
746 dicts) type=Dictionary;;
747 editors) type=TextEditor;;
748 emacs) type=TextEditor;;
749 emulation) type=Emulator;;
750 laptop) type=HardwareSettings;;
751 office) type=Office;;
752 vim) type=TextEditor;;
753 xemacs) type=TextEditor;;
754 *) type=;;
755 esac
707 ;; 756 ;;
708 "games-"*) 757
709 type=Game 758 dev)
759 type="Development"
710 ;; 760 ;;
711 "net-"*) 761
712 type=Network; 762 games)
763 case ${catmin} in
764 action) type=ActionGame;;
765 arcade) type=ArcadeGame;;
766 board) type=BoardGame;;
767 kid) type=KidsGame;;
768 emulation) type=Emulator;;
769 puzzle) type=LogicGame;;
770 rpg) type=RolePlaying;;
771 roguelike) type=RolePlaying;;
772 simulation) type=Simulation;;
773 sports) type=SportsGame;;
774 strategy) type=StrategyGame;;
775 *) type=;;
776 esac
777 type="Game;${type}"
713 ;; 778 ;;
779
780 mail)
781 type="Network;Email"
782 ;;
783
784 media)
785 case ${catmin} in
786 gfx) type=Graphics;;
787 radio) type=Tuner;;
788 sound) type=Audio;;
789 tv) type=TV;;
790 video) type=Video;;
791 *) type=;;
792 esac
793 type="AudioVideo;${type}"
794 ;;
795
796 net)
797 case ${catmin} in
798 dialup) type=Dialup;;
799 ftp) type=FileTransfer;;
800 im) type=InstantMessaging;;
801 irc) type=IRCClient;;
802 mail) type=Email;;
803 news) type=News;;
804 nntp) type=News;;
805 p2p) type=FileTransfer;;
806 *) type=;;
807 esac
808 type="Network;${type}"
809 ;;
810
811 sci)
812 case ${catmin} in
813 astro*) type=Astronomoy;;
814 bio*) type=Biology;;
815 calc*) type=Calculator;;
816 chem*) type=Chemistry;;
817 geo*) type=Geology;;
818 math*) type=Math;;
819 *) type=;;
820 esac
821 type="Science;${type}"
822 ;;
823
824 www)
825 case ${catmin} in
826 client) type=WebBrowser;;
827 *) type=;;
828 esac
829 type="Network"
830 ;;
831
714 *) 832 *)
715 type= 833 type=
716 ;; 834 ;;
717 esac 835 esac
718 fi 836 fi
837 if [ "${SLOT}" == "0" ] ; then
838 local desktop_name="${PN}"
839 else
840 local desktop_name="${PN}-${SLOT}"
841 fi
719 local desktop="${T}/${exec}.desktop" 842 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 843
721echo "[Desktop Entry] 844echo "[Desktop Entry]
722Encoding=UTF-8 845Encoding=UTF-8
723Version=0.9.2 846Version=0.9.2
724Name=${name} 847Name=${name}
725Type=Application 848Type=Application
726Comment=${DESCRIPTION} 849Comment=${DESCRIPTION}
727Exec=${exec} 850Exec=${exec}
728Path=${path} 851Path=${path}
729Icon=${icon} 852Icon=${icon}
730Categories=Application;${type};" > ${desktop} 853Categories=Application;${type};" > "${desktop}"
731 854
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 855 insinto /usr/share/applications
735 doins ${desktop} 856 doins "${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
758 857
759 return 0 858 return 0
760} 859}
761 860
762# new convenience patch wrapper function to eventually replace epatch(), 861# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 862#
764# /usr/bin/patch 863# make_desktop_entry(<title>, <command>)
765# Features: 864# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 865# 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
773 866
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 867make_session_desktop() {
868 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
869 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
775 870
776# known issues: 871 local title=$1
777# - only supports unified style patches (does anyone _really_ use anything 872 local command=$2
778# else?) 873 local desktop=${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() {
787 874
788 debug-print-function ${FUNCNAME} $* 875echo "[Desktop Entry]
876Encoding=UTF-8
877Name=${title}
878Comment=This session logs you into ${title}
879Exec=${command}
880TryExec=${command}
881Type=Application" > "${desktop}"
789 882
790 local list= 883 insinto /usr/share/xsessions
791 local list2= 884 doins "${desktop}"
792 declare -i plevel 885}
793 886
794 # parse patch sources 887domenu() {
795 for x in $* 888 local i j
796 do 889 insinto /usr/share/applications
797 debug-print "${FUNCNAME}: parsing parameter ${x}" 890 for i in "$@" ; do
798 if [ -f "${x}" ] 891 if [[ -f ${i} ]] ; then
799 then 892 doins "${i}"
800 list="${list} ${x}" 893 elif [[ -d ${i} ]] ; then
801 elif [ -d "${x}" ] 894 for j in "${i}"/*.desktop ; do
802 then 895 doins "${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 896 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 897 fi
819 done 898 done
899}
900newmenu() {
901 insinto /usr/share/applications
902 newins "$1" "$2"
903}
820 904
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 905doicon() {
822 906 local i j
823 for x in ${list}; 907 insinto /usr/share/pixmaps
824 do 908 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 909 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 910 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 911 elif [[ -d ${i} ]] ; then
828 *gzip*) 912 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 913 doins "${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 914 done
871 test -f "${target2}" && break 915 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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 916 done
898
899} 917}
918newicon() {
919 insinto /usr/share/pixmaps
920 newins "$1" "$2"
921}
922
923##############################################################
924# END: Handle .desktop files and menu entries #
925##############################################################
926
900 927
901# for internal use only (unpack_pdv and unpack_makeself) 928# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 929find_unpackable_file() {
903 local src="$1" 930 local src=$1
904 if [ -z "${src}" ] 931 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 932 src=${DISTDIR}/${A}
907 else 933 else
908 if [ -e "${DISTDIR}/${src}" ] 934 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 935 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 936 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 937 src=${PWD}/${src}
914 elif [ -e "${src}" ] 938 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 939 src=${src}
917 fi
918 fi 940 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 941 fi
942 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 943 echo "${src}"
921} 944}
922 945
923# Unpack those pesky pdv generated files ... 946# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 947# They're self-unpacking programs with the binary package stuffed in
939# lseek 962# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 963# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 964# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter. 965# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 966unpack_pdv() {
944 local src="`find_unpackable_file $1`" 967 local src=$(find_unpackable_file $1)
945 local sizeoff_t="$2" 968 local sizeoff_t=$2
946 969
970 [[ -z ${src} ]] && die "Could not locate source for '$1'"
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 971 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 972
949 local shrtsrc="`basename ${src}`" 973 local shrtsrc="`basename ${src}`"
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 974 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 975 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 976 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 977
954 # grab metadata for debug reasons 978 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 979 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 980 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 981
958 # rip out the final file name from the metadata 982 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 983 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 984 datafile="`basename ${datafile}`"
961 985
962 # now lets uncompress/untar the file if need be 986 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 987 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 988 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 989
966 local iscompressed="`file -b ${tmpfile}`" 990 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 991 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 992 iscompressed=1
996 fi 1020 fi
997 else 1021 else
998 if [ ${istar} -eq 1 ] ; then 1022 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1023 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1024 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1025 | tar --no-same-owner -xf -
1002 else 1026 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1028 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1029 > ${datafile}
1006 fi 1030 fi
1013# Unpack those pesky makeself generated files ... 1037# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1038# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1039# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1040# many other game companies.
1017# 1041#
1018# Usage: unpack_makeself [file to unpack] [offset] 1042# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1043# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1044# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1045# the proper offset from the script itself.
1022unpack_makeself() { 1046unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1047 local src=$(find_unpackable_file "$1")
1024 local skip="$2" 1048 local skip=$2
1049 local exe=$3
1025 1050
1051 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1052
1026 local shrtsrc="`basename ${src}`" 1053 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1054 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1055 if [ -z "${skip}" ]
1029 then 1056 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1057 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1058 local skip=0
1059 exe=tail
1032 case ${ver} in 1060 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1061 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1062 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1063 ;;
1036 2.0|2.0.1) 1064 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1065 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1066 ;;
1039 2.1.1) 1067 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1068 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1069 let skip="skip + 1"
1042 ;; 1070 ;;
1043 2.1.2) 1071 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1072 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1073 let skip="skip + 1"
1046 ;; 1074 ;;
1047 2.1.3) 1075 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1076 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1077 let skip="skip + 1"
1078 ;;
1079 2.1.4)
1080 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1081 skip=$(head -n ${skip} "${src}" | wc -c)
1082 exe="dd"
1050 ;; 1083 ;;
1051 *) 1084 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1085 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1086 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1087 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1089 die "makeself version '${ver}' not supported"
1057 ;; 1090 ;;
1058 esac 1091 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1092 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1093 fi
1094 case ${exe} in
1095 tail) exe="tail -n +${skip} '${src}'";;
1096 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1097 *) die "makeself cant handle exe '${exe}'"
1098 esac
1061 1099
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1100 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1101 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1102 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1103 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1104 case ${filetype} in
1067 *tar\ archive) 1105 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1106 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1107 ;;
1070 bzip2*) 1108 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1109 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1110 ;;
1073 gzip*) 1111 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1112 eval ${exe} | tar --no-same-owner -xzf -
1113 ;;
1114 compress*)
1115 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1116 ;;
1076 *) 1117 *)
1118 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1119 false
1078 ;; 1120 ;;
1079 esac 1121 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1122 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1123}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1142 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1143 local l="`basename ${lic}`"
1102 1144
1103 # here is where we check for the licenses the user already 1145 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1146 # accepted ... if we don't find a match, we make the user accept
1147 local shopts=$-
1105 local alic 1148 local alic
1149 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1150 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1151 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1152 set +o noglob; set -${shopts} #reset old shell opts
1153 return 0
1154 fi
1109 done 1155 done
1156 set +o noglob; set -$shopts #reset old shell opts
1110 1157
1111 local licmsg="`mymktemp ${T}`" 1158 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1159 cat << EOF > ${licmsg}
1113********************************************************** 1160**********************************************************
1114The following license outlines the terms of use of this 1161The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1162package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1163continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1178 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1179 die "Failed to accept license"
1133 ;; 1180 ;;
1134 esac 1181 esac
1135} 1182}
1183
1184# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1185# the whole 'non-interactive' policy, but damnit I want CD support !
1186#
1187# with these cdrom functions we handle all the user interaction and
1188# standardize everything. all you have to do is call cdrom_get_cds()
1189# and when the function returns, you can assume that the cd has been
1190# found at CDROM_ROOT.
1191#
1192# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1193# etc... if you want to give the cds better names, then just export
1194# the CDROM_NAME_X variables before calling cdrom_get_cds().
1195#
1196# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1197#
1198# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1199# - this will attempt to locate a cd based upon a file that is on
1200# the cd ... the more files you give this function, the more cds
1201# the cdrom functions will handle
1202cdrom_get_cds() {
1203 # first we figure out how many cds we're dealing with by
1204 # the # of files they gave us
1205 local cdcnt=0
1206 local f=
1207 for f in "$@" ; do
1208 cdcnt=$((cdcnt + 1))
1209 export CDROM_CHECK_${cdcnt}="$f"
1210 done
1211 export CDROM_TOTAL_CDS=${cdcnt}
1212 export CDROM_CURRENT_CD=1
1213
1214 # now we see if the user gave use CD_ROOT ...
1215 # if they did, let's just believe them that it's correct
1216 if [[ ! -z ${CD_ROOT} ]] ; then
1217 export CDROM_ROOT=${CD_ROOT}
1218 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1219 return
1220 fi
1221 # do the same for CD_ROOT_X
1222 if [[ ! -z ${CD_ROOT_1} ]] ; then
1223 local var=
1224 cdcnt=0
1225 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1226 cdcnt=$((cdcnt + 1))
1227 var="CD_ROOT_${cdcnt}"
1228 if [[ -z ${!var} ]] ; then
1229 eerror "You must either use just the CD_ROOT"
1230 eerror "or specify ALL the CD_ROOT_X variables."
1231 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1232 die "could not locate CD_ROOT_${cdcnt}"
1233 fi
1234 export CDROM_ROOTS_${cdcnt}="${!var}"
1235 done
1236 export CDROM_ROOT=${CDROM_ROOTS_1}
1237 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1238 return
1239 fi
1240
1241 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1242 einfon "This ebuild will need the "
1243 if [[ -z ${CDROM_NAME} ]] ; then
1244 echo "cdrom for ${PN}."
1245 else
1246 echo "${CDROM_NAME}."
1247 fi
1248 echo
1249 einfo "If you do not have the CD, but have the data files"
1250 einfo "mounted somewhere on your filesystem, just export"
1251 einfo "the variable CD_ROOT so that it points to the"
1252 einfo "directory containing the files."
1253 echo
1254 einfo "For example:"
1255 einfo "export CD_ROOT=/mnt/cdrom"
1256 echo
1257 else
1258 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1259 cdcnt=0
1260 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1261 cdcnt=$((cdcnt + 1))
1262 var="CDROM_NAME_${cdcnt}"
1263 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1264 done
1265 echo
1266 einfo "If you do not have the CDs, but have the data files"
1267 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the following variables so they point to the right place:"
1269 einfon ""
1270 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1))
1273 echo -n " CD_ROOT_${cdcnt}"
1274 done
1275 echo
1276 einfo "Or, if you have all the files in the same place, or"
1277 einfo "you only have one cdrom, you can export CD_ROOT"
1278 einfo "and that place will be used as the same data source"
1279 einfo "for all the CDs."
1280 echo
1281 einfo "For example:"
1282 einfo "export CD_ROOT_1=/mnt/cdrom"
1283 echo
1284 fi
1285 export CDROM_CURRENT_CD=0
1286 cdrom_load_next_cd
1287}
1288
1289# this is only used when you need access to more than one cd.
1290# when you have finished using the first cd, just call this function.
1291# when it returns, CDROM_ROOT will be pointing to the second cd.
1292# remember, you can only go forward in the cd chain, you can't go back.
1293cdrom_load_next_cd() {
1294 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1295 local var=
1296
1297 if [[ ! -z ${CD_ROOT} ]] ; then
1298 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1299 return
1300 fi
1301
1302 unset CDROM_ROOT
1303 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1304 if [[ -z ${!var} ]] ; then
1305 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1306 cdrom_locate_file_on_cd ${!var}
1307 else
1308 export CDROM_ROOT=${!var}
1309 fi
1310
1311 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1312}
1313
1314# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1315# functions. this should *never* be called from an ebuild.
1316# all it does is try to locate a give file on a cd ... if the cd isn't
1317# found, then a message asking for the user to insert the cdrom will be
1318# displayed and we'll hang out here until:
1319# (1) the file is found on a mounted cdrom
1320# (2) the user hits CTRL+C
1321cdrom_locate_file_on_cd() {
1322 while [[ -z ${CDROM_ROOT} ]] ; do
1323 local dir=$(dirname "$*")
1324 local file=$(basename "$*")
1325 local mline=""
1326 local showedmsg=0
1327
1328 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1329 [[ -d ${mline}/${dir} ]] || continue
1330 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1331 && export CDROM_ROOT=${mline}
1332 done
1333
1334 if [[ -z ${CDROM_ROOT} ]] ; then
1335 echo
1336 if [[ ${showedmsg} -eq 0 ]] ; then
1337 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1338 if [[ -z ${CDROM_NAME} ]] ; then
1339 einfo "Please insert the cdrom for ${PN} now !"
1340 else
1341 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1342 fi
1343 else
1344 if [[ -z ${CDROM_NAME_1} ]] ; then
1345 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1346 else
1347 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1348 einfo "Please insert+mount the ${!var} cdrom now !"
1349 fi
1350 fi
1351 showedmsg=1
1352 fi
1353 einfo "Press return to scan for the cd again"
1354 einfo "or hit CTRL+C to abort the emerge."
1355 echo
1356 einfo "If you are having trouble with the detection"
1357 einfo "of your CD, it is possible that you do not have"
1358 einfo "Joliet support enabled in your kernel. Please"
1359 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1360 read
1361 fi
1362 done
1363}
1364
1365# Make sure that LINGUAS only contains languages that
1366# a package can support
1367#
1368# usage: strip-linguas <allow LINGUAS>
1369# strip-linguas -i <directories of .po files>
1370# strip-linguas -u <directories of .po files>
1371#
1372# The first form allows you to specify a list of LINGUAS.
1373# The -i builds a list of po files found in all the
1374# directories and uses the intersection of the lists.
1375# The -u builds a list of po files found in all the
1376# directories and uses the union of the lists.
1377strip-linguas() {
1378 local ls newls
1379 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1380 local op=$1; shift
1381 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1382 local d f
1383 for d in "$@" ; do
1384 if [[ ${op} == "-u" ]] ; then
1385 newls=${ls}
1386 else
1387 newls=""
1388 fi
1389 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1390 if [[ ${op} == "-i" ]] ; then
1391 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1392 else
1393 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1394 fi
1395 done
1396 ls=${newls}
1397 done
1398 ls=${ls//.po}
1399 else
1400 ls=$@
1401 fi
1402
1403 ls=" ${ls} "
1404 newls=""
1405 for f in ${LINGUAS} ; do
1406 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1407 newls="${newls} ${f}"
1408 else
1409 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1410 fi
1411 done
1412 if [[ -z ${newls} ]] ; then
1413 export LINGUAS=""
1414 else
1415 export LINGUAS=${newls:1}
1416 fi
1417}
1418
1419# moved from kernel.eclass since they are generally useful outside of
1420# kernel.eclass -iggy (20041002)
1421
1422# the following functions are useful in kernel module ebuilds, etc.
1423# for an example see ivtv or drbd ebuilds
1424
1425# set's ARCH to match what the kernel expects
1426set_arch_to_kernel() {
1427 i=10
1428 while ((i--)) ; do
1429 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1430 done
1431 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1432 case ${ARCH} in
1433 x86) export ARCH="i386";;
1434 amd64) export ARCH="x86_64";;
1435 hppa) export ARCH="parisc";;
1436 mips) export ARCH="mips";;
1437 sparc) export ARCH="$(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!
1438 *) export ARCH="${ARCH}";;
1439 esac
1440}
1441
1442# set's ARCH back to what portage expects
1443set_arch_to_portage() {
1444 i=10
1445 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done
1448 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1449}
1450
1451# Jeremy Huddleston <eradicator@gentoo.org>:
1452# preserve_old_lib /path/to/libblah.so.0
1453# preserve_old_lib_notify /path/to/libblah.so.0
1454#
1455# These functions are useful when a lib in your package changes --soname. Such
1456# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1457# would break packages that link against it. Most people get around this
1458# by using the portage SLOT mechanism, but that is not always a relevant
1459# solution, so instead you can add the following to your ebuilds:
1460#
1461# src_install() {
1462# ...
1463# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1464# ...
1465# }
1466#
1467# pkg_postinst() {
1468# ...
1469# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472
1473preserve_old_lib() {
1474 LIB=$1
1475
1476 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1477 SONAME=`basename ${LIB}`
1478 DIRNAME=`dirname ${LIB}`
1479
1480 dodir ${DIRNAME}
1481 cp ${ROOT}${LIB} ${D}${DIRNAME}
1482 touch ${D}${LIB}
1483 fi
1484}
1485
1486preserve_old_lib_notify() {
1487 LIB=$1
1488
1489 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1490 SONAME=`basename ${LIB}`
1491
1492 ewarn "An old version of an installed library was detected on your system."
1493 ewarn "In order to avoid breaking packages that link against it, this older version"
1494 ewarn "is not being removed. In order to make full use of this newer version,"
1495 ewarn "you will need to execute the following command:"
1496 ewarn " revdep-rebuild --soname ${SONAME}"
1497 ewarn
1498 ewarn "After doing that, you can safely remove ${LIB}"
1499 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1500 fi
1501}
1502
1503# Hack for people to figure out if a package was built with
1504# certain USE flags
1505#
1506# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1507# ex: built_with_use xchat gtk2
1508#
1509# Flags: -a all USE flags should be utilized
1510# -o at least one USE flag should be utilized
1511# Note: the default flag is '-a'
1512built_with_use() {
1513 local opt=$1
1514 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1515
1516 local PKG=$(best_version $1)
1517 shift
1518
1519 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1520 [[ ! -e ${USEFILE} ]] && return 1
1521
1522 local USE_BUILT=$(<${USEFILE})
1523 while [[ $# -gt 0 ]] ; do
1524 if [[ ${opt} = "-o" ]] ; then
1525 has $1 ${USE_BUILT} && return 0
1526 else
1527 has $1 ${USE_BUILT} || return 1
1528 fi
1529 shift
1530 done
1531 [[ ${opt} = "-a" ]]
1532}
1533
1534# Many configure scripts wrongly bail when a C++ compiler
1535# could not be detected. #73450
1536epunt_cxx() {
1537 local dir=$1
1538 [[ -z ${dir} ]] && dir=${S}
1539 ebegin "Removing useless C++ checks"
1540 local f
1541 for f in $(find ${dir} -name configure) ; do
1542 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1543 done
1544 eend 0
1545}
1546
1547# dopamd <file> [more files]
1548#
1549# Install pam auth config file in /etc/pam.d
1550dopamd() {
1551 [[ -z $1 ]] && die "dopamd requires at least one argument"
1552
1553 use pam || return 0
1554
1555 INSDESTTREE=/etc/pam.d \
1556 doins "$@" || die "failed to install $@"
1557}
1558# newpamd <old name> <new name>
1559#
1560# Install pam file <old name> as <new name> in /etc/pam.d
1561newpamd() {
1562 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1563
1564 use pam || return 0
1565
1566 INSDESTTREE=/etc/pam.d \
1567 newins "$1" "$2" || die "failed to install $1 as $2"
1568}
1569
1570# make a wrapper script ...
1571# NOTE: this was originally games_make_wrapper, but I noticed other places where
1572# this could be used, so I have moved it here and made it not games-specific
1573# -- wolf31o2
1574# $1 == wrapper name
1575# $2 == binary to run
1576# $3 == directory to chdir before running binary
1577# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1578# $5 == path for wrapper
1579make_wrapper() {
1580 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1581 local tmpwrapper=$(emktemp)
1582 cat << EOF > "${tmpwrapper}"
1583#!/bin/sh
1584cd "${chdir}"
1585export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1586exec ${bin} "\$@"
1587EOF
1588 chmod go+rx "${tmpwrapper}"
1589 if [ -n "${5}" ]
1590 then
1591 exeinto ${5}
1592 newexe "${tmpwrapper}" "${wrapper}"
1593 else
1594 newbin "${tmpwrapper}" "${wrapper}"
1595 fi
1596}

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