/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.1.1.1 Revision 1.73
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2003 Gentoo Technologies, Inc.
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 1.1.1.1 2005/11/30 09:59:15 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.73 2003/12/01 20:13:00 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib portability 12ECLASS=eutils
13INHERITED="$INHERITED $ECLASS"
13 14
14DEPEND="!bootstrap? ( sys-devel/patch )" 15newdepend "!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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45 18
46# This function generate linker scripts in /usr/lib for dynamic 19# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have 20# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that 21# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used 22# in some cases when linking dynamic, the .a in /usr/lib is used
60# to point to the latest version of the library present. 33# to point to the latest version of the library present.
61# 34#
62# <azarah@gentoo.org> (26 Oct 2002) 35# <azarah@gentoo.org> (26 Oct 2002)
63# 36#
64gen_usr_ldscript() { 37gen_usr_ldscript() {
65 local libdir="$(get_libdir)" 38
66 # Just make sure it exists 39 # Just make sure it exists
67 dodir /usr/${libdir} 40 dodir /usr/lib
68 41
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
71 /* GNU ld script 43/* GNU ld script
72 Since Gentoo has critical dynamic libraries 44 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, 45 in /lib, and the static versions in /usr/lib, we
74 we need to have a "fake" dynamic lib in /usr/lib, 46 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems. 47 otherwise we run into linking problems.
76 48 See bug #4411 on http://bugs.gentoo.org/ for
77 See bug http://bugs.gentoo.org/4411 for more info. 49 more info. */
78 */ 50GROUP ( /lib/libxxx )
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT 51END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" 52
82 done 53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
83} 56}
84 57
85# Simple function to draw a line consisting of '=' the same length as $* 58# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87# 59#
88# <azarah@gentoo.org> (11 Nov 2002) 60# <azarah@gentoo.org> (11 Nov 2002)
89# 61#
90draw_line() { 62draw_line() {
91 local i=0 63 local i=0
117EPATCH_SOURCE="${WORKDIR}/patch" 89EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 90# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 91EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 92# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 94EPATCH_OPTS="-g0"
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 95# List of patches not to apply. Not this is only file names,
125# and not the full path .. 96# and not the full path ..
126EPATCH_EXCLUDE="" 97EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 98# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 99EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 100# Force applying bulk patches even if not following the style:
132# 101#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 102# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134# 103#
135EPATCH_FORCE="no" 104EPATCH_FORCE="no"
166# hand its a directory, it will set EPATCH_SOURCE to this. 135# hand its a directory, it will set EPATCH_SOURCE to this.
167# 136#
168# <azarah@gentoo.org> (10 Nov 2002) 137# <azarah@gentoo.org> (10 Nov 2002)
169# 138#
170epatch() { 139epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
172 local PIPE_CMD="" 140 local PIPE_CMD=""
173 local STDERR_TARGET="${T}/$$.out" 141 local STDERR_TARGET="${T}/$$.out"
174 local PATCH_TARGET="${T}/$$.patch" 142 local PATCH_TARGET="${T}/$$.patch"
175 local PATCH_SUFFIX="" 143 local PATCH_SUFFIX=""
176 local SINGLE_PATCH="no" 144 local SINGLE_PATCH="no"
177 local x="" 145 local x=""
178 146
179 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180
181 if [ "$#" -gt 1 ] 147 if [ "$#" -gt 1 ]
182 then 148 then
183 local m="" 149 eerror "Invalid arguments to epatch()"
184 for m in "$@" ; do 150 die "Invalid arguments to epatch()"
185 epatch "${m}"
186 done
187 return 0
188 fi 151 fi
189 152
190 if [ -n "$1" -a -f "$1" ] 153 if [ -n "$1" -a -f "$1" ]
191 then 154 then
192 SINGLE_PATCH="yes" 155 SINGLE_PATCH="yes"
202 local EPATCH_SOURCE="$1/*" 165 local EPATCH_SOURCE="$1/*"
203 else 166 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
205 fi 168 fi
206 else 169 else
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 170 if [ ! -d ${EPATCH_SOURCE} ]
208 then 171 then
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
210 then 173 then
211 EPATCH_SOURCE="$1" 174 EPATCH_SOURCE="$1"
212 fi 175 fi
213 176
214 echo 177 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
216 eerror 179 eerror
217 eerror " ${EPATCH_SOURCE}" 180 eerror " ${EPATCH_SOURCE}"
218 eerror " ( ${EPATCH_SOURCE##*/} )"
219 echo 181 echo
220 die "Cannot find \$EPATCH_SOURCE!" 182 die "Cannot find \$EPATCH_SOURCE!"
221 fi 183 fi
222 184
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
242 ;; 204 ;;
243 esac 205 esac
244 206
245 if [ "${SINGLE_PATCH}" = "no" ] 207 if [ "${SINGLE_PATCH}" = "no" ]
246 then 208 then
247 einfo "${EPATCH_MULTI_MSG}" 209 einfo "Applying various patches (bugfixes/updates)..."
248 fi 210 fi
249 for x in ${EPATCH_SOURCE} 211 for x in ${EPATCH_SOURCE}
250 do 212 do
251 # New ARCH dependant patch naming scheme ... 213 # New ARCH dependant patch naming scheme...
252 # 214 #
253 # ???_arch_foo.patch 215 # ???_arch_foo.patch
254 # 216 #
255 if [ -f ${x} ] && \ 217 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ]) 219 [ "${EPATCH_FORCE}" = "yes" ])
258 then 220 then
259 local count=0 221 local count=0
260 local popts="${EPATCH_OPTS}" 222 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/}
262 223
263 if [ -n "${EPATCH_EXCLUDE}" ] 224 if [ -n "${EPATCH_EXCLUDE}" ]
264 then 225 then
265 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ] 226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
266 then 227 then
267 continue 228 continue
268 fi 229 fi
269 fi 230 fi
270 231
272 then 233 then
273 if [ -n "${EPATCH_SINGLE_MSG}" ] 234 if [ -n "${EPATCH_SINGLE_MSG}" ]
274 then 235 then
275 einfo "${EPATCH_SINGLE_MSG}" 236 einfo "${EPATCH_SINGLE_MSG}"
276 else 237 else
277 einfo "Applying ${patchname} ..." 238 einfo "Applying ${x##*/}..."
278 fi 239 fi
279 else 240 else
280 einfo " ${patchname} ..." 241 einfo " ${x##*/}..."
281 fi 242 fi
282 243
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 246
286 # Allow for prefix to differ ... im lazy, so shoot me :/ 247 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ] 248 while [ "${count}" -lt 5 ]
288 do 249 do
289 # Generate some useful debug info ... 250 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 253
293 if [ "${PATCH_SUFFIX}" != "patch" ] 254 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then 255 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 else 258 else
298 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
299 fi 260 fi
300 261
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
303 264
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
306 267
307 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then 269 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
310 then 271 then
311 echo 272 echo
312 eerror "Could not extract patch!" 273 eerror "Could not extract patch!"
313 #die "Could not extract patch!" 274 #die "Could not extract patch!"
314 count=5 275 count=5
315 break 276 break
316 fi 277 fi
317 fi 278 fi
318 279
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
320 then 281 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
326 287
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert
329 289
330 if [ "$?" -ne 0 ] 290 if [ "$?" -ne 0 ]
331 then 291 then
332 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo 293 echo
334 eerror "A dry-run of patch command succeeded, but actually" 294 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!" 295 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!" 296 #die "Real world sux compared to the dreamworld!"
337 count=5 297 count=5
338 fi 298 fi
339 299
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
341 301
342 break 302 break
343 fi 303 fi
344 304
345 count=$((count + 1)) 305 count=$((count + 1))
351 fi 311 fi
352 312
353 if [ "${count}" -eq 5 ] 313 if [ "${count}" -eq 5 ]
354 then 314 then
355 echo 315 echo
356 eerror "Failed Patch: ${patchname} !" 316 eerror "Failed Patch: ${x##*/}!"
357 eerror " ( ${PATCH_TARGET} )"
358 eerror 317 eerror
359 eerror "Include in your bugreport the contents of:" 318 eerror "Include in your bugreport the contents of:"
360 eerror 319 eerror
361 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
362 echo 321 echo
363 die "Failed Patch: ${patchname}!" 322 die "Failed Patch: ${x##*/}!"
364 fi 323 fi
365 324
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
367 326
368 eend 0 327 eend 0
369 fi 328 fi
370 done 329 done
371 if [ "${SINGLE_PATCH}" = "no" ] 330 if [ "${SINGLE_PATCH}" = "no" ]
372 then 331 then
373 einfo "Done with patching" 332 einfo "Done with patching"
374 fi 333 fi
375} 334}
376 335
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
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
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${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
377# Cheap replacement for when debianutils (and thus mktemp) 460# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 461# do not exist on the users system
379# vapier@gentoo.org 462# vapier@gentoo.org
380# 463#
381# Takes just 1 optional parameter (the directory to create tmpfile in) 464# Takes just 1 parameter (the directory to create tmpfile in)
382emktemp() { 465mymktemp() {
383 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 466 local topdir="$1"
386 467
387 if [[ -z ${topdir} ]] ; then 468 [ -z "${topdir}" ] && topdir=/tmp
388 [[ -z ${T} ]] \ 469 if [ "`which mktemp 2>/dev/null`" ]
389 && topdir="/tmp" \ 470 then
390 || topdir=${T} 471 mktemp -p ${topdir}
391 fi 472 else
392
393 if [[ -z $(type -p mktemp) ]] ; then
394 local tmp=/
395 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
397 done 474 touch ${tmp}
398 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 475 echo ${tmp}
400 else
401 [[ ${exe} == "touch" ]] \
402 && exe="-p" \
403 || exe="-d"
404 mktemp ${exe} "${topdir}"
405 fi
406}
407
408# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() {
415 case ${CHOST} in
416 *-darwin*)
417 case "$2" in
418 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;;
421 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;;
424 esac
425 ;;
426 *-freebsd*)
427 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group"
429
430 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 476 fi
434
435 pw show ${action} ${opts} "$2" -q
436 ;;
437 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1
439 ;;
440 *)
441 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2"
443 ;;
444 esac
445} 477}
446 478
447# Simplify/standardize adding users to the system 479# Simplify/standardize adding users to the system
448# vapier@gentoo.org 480# vapier@gentoo.org
449# 481#
457# homedir: /dev/null 489# homedir: /dev/null
458# groups: none 490# groups: none
459# extra: comment of 'added by portage for ${PN}' 491# extra: comment of 'added by portage for ${PN}'
460enewuser() { 492enewuser() {
461 # get the username 493 # get the username
462 local euser=$1; shift 494 local euser="$1"; shift
463 if [[ -z ${euser} ]] ; then 495 if [ -z "${euser}" ]
496 then
464 eerror "No username specified !" 497 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 498 die "Cannot call enewuser without a username"
466 fi 499 fi
467 500
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
468 # lets see if the username already exists 506 # see if user already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 507 if [ "${euser}" == "${realuser}" ]
508 then
470 return 0 509 return 0
471 fi 510 fi
472 einfo "Adding user '${euser}' to your system ..." 511 einfo "Adding user '${euser}' to your system ..."
473 512
474 # options to pass to useradd 513 # options to pass to useradd
475 local opts= 514 local opts=
476 515
477 # handle uid 516 # handle uid
478 local euid=$1; shift 517 local euid="$1"; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
480 if [[ ${euid} -gt 0 ]] ; then 520 if [ "${euid}" -gt 0 ]
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 521 then
482 euid="next" 522 opts="${opts} -u ${euid}"
483 fi
484 else 523 else
485 eerror "Userid given but is not greater than 0 !" 524 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 525 die "${euid} is not a valid UID"
487 fi 526 fi
488 else 527 else
489 euid="next" 528 euid="next available"
490 fi 529 fi
491 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do
493 [[ -z $(egetent passwd ${euid}) ]] && break
494 done
495 fi
496 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 530 einfo " - Userid: ${euid}"
498 531
499 # handle shell 532 # handle shell
500 local eshell=$1; shift 533 local eshell="$1"; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then
502 if [[ ! -e ${eshell} ]] ; then 536 if [ ! -e "${eshell}" ]
537 then
503 eerror "A shell was specified but it does not exist !" 538 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 539 die "${eshell} does not exist"
505 fi 540 fi
506 else 541 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 542 eshell="/bin/false"
508 [[ -x ${ROOT}${shell} ]] && break
509 done
510
511 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use"
513 die "Unable to identify the shell to use"
514 fi
515
516 eshell=${shell}
517 fi 543 fi
518 einfo " - Shell: ${eshell}" 544 einfo " - Shell: ${eshell}"
519 opts="${opts} -s ${eshell}" 545 opts="${opts} -s ${eshell}"
520 546
521 # handle homedir 547 # handle homedir
522 local ehome=$1; shift 548 local ehome="$1"; shift
523 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then 549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then
524 ehome="/dev/null" 551 ehome="/dev/null"
525 fi 552 fi
526 einfo " - Home: ${ehome}" 553 einfo " - Home: ${ehome}"
527 opts="${opts} -d ${ehome}" 554 opts="${opts} -d ${ehome}"
528 555
529 # handle groups 556 # handle groups
530 local egroups=$1; shift 557 local egroups="$1"; shift
531 if [[ ! -z ${egroups} ]] ; then 558 if [ ! -z "${egroups}" ]
559 then
560 local realgroup=
532 local oldifs=${IFS} 561 local oldifs="${IFS}"
533 local defgroup="" exgroups=""
534
535 export IFS="," 562 export IFS=","
536 for g in ${egroups} ; do 563 for g in ${egroups}
537 export IFS=${oldifs} 564 do
538 if [[ -z $(egetent group "${g}") ]] ; then 565 chgrp ${g} ${tmpfile} >& /dev/null
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
539 eerror "You must add group ${g} to the system first" 569 eerror "You must add ${g} to the system first"
540 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
541 fi 571 fi
542 if [[ -z ${defgroup} ]] ; then
543 defgroup=${g}
544 else
545 exgroups="${exgroups},${g}"
546 fi
547 export IFS=","
548 done 572 done
549 export IFS=${oldifs} 573 export IFS="${oldifs}"
550
551 opts="${opts} -g ${defgroup}" 574 opts="${opts} -g ${egroups}"
552 if [[ ! -z ${exgroups} ]] ; then
553 opts="${opts} -G ${exgroups:1}"
554 fi
555 else 575 else
556 egroups="(none)" 576 egroups="(none)"
557 fi 577 fi
558 einfo " - Groups: ${egroups}" 578 einfo " - Groups: ${egroups}"
559 579
560 # handle extra and add the user 580 # handle extra and add the user
581 local eextra="$@"
561 local oldsandbox=${SANDBOX_ON} 582 local oldsandbox="${SANDBOX_ON}"
562 export SANDBOX_ON="0" 583 export SANDBOX_ON="0"
563 case ${CHOST} in 584 if [ -z "${eextra}" ]
564 *-darwin*) 585 then
565 ### Make the user 586 useradd ${opts} ${euser} \
566 if [[ -z $@ ]] ; then
567 dscl . create /users/${euser} uid ${euid}
568 dscl . create /users/${euser} shell ${eshell}
569 dscl . create /users/${euser} home ${ehome}
570 dscl . create /users/${euser} realname "added by portage for ${PN}"
571 ### Add the user to the groups specified
572 local oldifs=${IFS}
573 export IFS=","
574 for g in ${egroups} ; do
575 dscl . merge /groups/${g} users ${euser}
576 done
577 export IFS=${oldifs}
578 else
579 einfo "Extra options are not supported on Darwin yet"
580 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@"
582 die "Required function missing"
583 fi
584 ;;
585 *-freebsd*)
586 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
589 die "enewuser failed"
590 else
591 einfo " - Extra: $@"
592 pw useradd ${euser} ${opts} \
593 "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-netbsd*)
598 if [[ -z $@ ]] ; then
599 useradd ${opts} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
606 *-openbsd*)
607 if [[ -z $@ ]] ; then
608 useradd -u ${euid} -s ${eshell} \
609 -d ${ehome} -c "Added by portage for ${PN}" \
610 -g ${egroups} ${euser} || die "enewuser failed"
611 else
612 einfo " - Extra: $@"
613 useradd -u ${euid} -s ${eshell} \
614 -d ${ehome} -c "Added by portage for ${PN}" \
615 -g ${egroups} ${euser} "$@" || die "enewuser failed"
616 fi
617 ;;
618
619 *)
620 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \
622 -c "added by portage for ${PN}" \
623 || die "enewuser failed" 588 || die "enewuser failed"
624 else 589 else
625 einfo " - Extra: $@" 590 einfo " - Extra: ${eextra}"
626 useradd ${opts} ${euser} "$@" \ 591 useradd ${opts} ${euser} ${eextra} \
627 || die "enewuser failed" 592 || die "enewuser failed"
628 fi 593 fi
629 ;;
630 esac
631
632 if [[ ! -e ${ROOT}/${ehome} ]] ; then
633 einfo " - Creating ${ehome} in ${ROOT}"
634 mkdir -p "${ROOT}/${ehome}"
635 chown ${euser} "${ROOT}/${ehome}"
636 chmod 755 "${ROOT}/${ehome}"
637 fi
638
639 export SANDBOX_ON=${oldsandbox} 594 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
640} 603}
641 604
642# Simplify/standardize adding groups to the system 605# Simplify/standardize adding groups to the system
643# vapier@gentoo.org 606# vapier@gentoo.org
644# 607#
655 then 618 then
656 eerror "No group specified !" 619 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 620 die "Cannot call enewgroup without a group"
658 fi 621 fi
659 622
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 $4}'`"
627
660 # see if group already exists 628 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 629 if [ "${egroup}" == "${realgroup}" ]
662 then 630 then
663 return 0 631 return 0
664 fi 632 fi
665 einfo "Adding group '${egroup}' to your system ..." 633 einfo "Adding group '${egroup}' to your system ..."
666 634
671 local egid="$1"; shift 639 local egid="$1"; shift
672 if [ ! -z "${egid}" ] 640 if [ ! -z "${egid}" ]
673 then 641 then
674 if [ "${egid}" -gt 0 ] 642 if [ "${egid}" -gt 0 ]
675 then 643 then
676 if [ -z "`egetent group ${egid}`" ]
677 then
678 if [[ "${CHOST}" == *-darwin* ]]; then
679 opts="${opts} ${egid}"
680 else
681 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
682 fi
683 else
684 egid="next available; requested gid taken"
685 fi
686 else 645 else
687 eerror "Groupid given but is not greater than 0 !" 646 eerror "Groupid given but is not greater than 0 !"
688 die "${egid} is not a valid GID" 647 die "${egid} is not a valid GID"
689 fi 648 fi
690 else 649 else
697 opts="${opts} ${eextra}" 656 opts="${opts} ${eextra}"
698 657
699 # add the group 658 # add the group
700 local oldsandbox="${SANDBOX_ON}" 659 local oldsandbox="${SANDBOX_ON}"
701 export SANDBOX_ON="0" 660 export SANDBOX_ON="0"
702 case ${CHOST} in
703 *-darwin*)
704 if [ ! -z "${eextra}" ];
705 then
706 einfo "Extra options are not supported on Darwin/OS X yet"
707 einfo "Please report the ebuild along with the info below"
708 einfo "eextra: ${eextra}"
709 die "Required function missing"
710 fi
711
712 # If we need the next available
713 case ${egid} in
714 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do
716 [ -z "`egetent group ${egid}`" ] && break
717 done
718 esac
719 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*'
721 ;;
722
723 *-freebsd*)
724 case ${egid} in
725 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do
727 [ -z "`egetent group ${egid}`" ] && break
728 done
729 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;;
732
733 *-netbsd*)
734 case ${egid} in
735 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do
737 [ -z "`egetent group ${egid}`" ] && break
738 done
739 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;;
742
743 *)
744 groupadd ${opts} ${egroup} || die "enewgroup failed" 661 groupadd ${opts} ${egroup} || die "enewgroup failed"
745 ;;
746 esac
747 export SANDBOX_ON="${oldsandbox}" 662 export SANDBOX_ON="${oldsandbox}"
748} 663}
749 664
750# Simple script to replace 'dos2unix' binaries 665# Simple script to replace 'dos2unix' binaries
751# vapier@gentoo.org 666# vapier@gentoo.org
752# 667#
753# edos2unix(file, <more files> ...) 668# edos2unix(file, <more files>...)
754edos2unix() { 669edos2unix() {
755 for f in "$@" 670 for f in "$@"
756 do 671 do
757 cp "${f}" ${T}/edos2unix 672 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}" 673 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done 674 done
760} 675}
761 676
762
763##############################################################
764# START: Handle .desktop files and menu entries #
765# maybe this should be separated into a new eclass some time #
766# lanius@gentoo.org #
767##############################################################
768
769# Make a desktop file ! 677# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 678# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 679# 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
772# 683#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 684# make_desktop_entry(<binary>, [name], [icon], [type], [path])
774# 685#
775# binary: what binary does the app run with ? 686# binary: what binary does the app run with ?
776# name: the name that will show up in the menu 687# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 688# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 689# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 690# a full path to an icon
780# type: what kind of application is this ? for categories: 691# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
782# path: if your app needs to startup in a specific dir 693# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 694make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 695 [ -z "$1" ] && eerror "You must specify the executable" && return 1
785 696
786 local exec=${1} 697 local exec="${1}"
787 local name=${2:-${PN}} 698 local name="${2:-${PN}}"
788 local icon=${3:-${PN}.png} 699 local icon="${3:-${PN}.png}"
789 local type=${4} 700 local type="${4}"
790 local path=${5} 701 local path="${5:-${GAMES_PREFIX}}"
791
792 if [[ -z ${type} ]] ; then 702 if [ -z "${type}" ]
793 local catmaj=${CATEGORY%%-*} 703 then
794 local catmin=${CATEGORY##*-} 704 case ${CATEGORY} in
795 case ${catmaj} in 705 "app-emulation")
796 app) 706 type=Emulator
797 case ${catmin} in
798 admin) type=System;;
799 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;;
801 editors) type=TextEditor;;
802 emacs) type=TextEditor;;
803 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;;
805 office) type=Office;;
806 vim) type=TextEditor;;
807 xemacs) type=TextEditor;;
808 *) type=;;
809 esac
810 ;; 707 ;;
811
812 dev)
813 type="Development"
814 ;;
815
816 games) 708 "games-"*)
817 case ${catmin} in 709 type=Game
818 action) type=ActionGame;;
819 arcade) type=ArcadeGame;;
820 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;;
823 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;;
826 simulation) type=Simulation;;
827 sports) type=SportsGame;;
828 strategy) type=StrategyGame;;
829 *) type=;;
830 esac
831 type="Game;${type}"
832 ;; 710 ;;
833
834 mail)
835 type="Network;Email"
836 ;;
837
838 media)
839 case ${catmin} in
840 gfx) type=Graphics;;
841 radio) type=Tuner;;
842 sound) type=Audio;;
843 tv) type=TV;;
844 video) type=Video;;
845 *) type=;;
846 esac
847 type="AudioVideo;${type}"
848 ;;
849
850 net) 711 "net-"*)
851 case ${catmin} in
852 dialup) type=Dialup;;
853 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;;
855 irc) type=IRCClient;;
856 mail) type=Email;;
857 news) type=News;;
858 nntp) type=News;;
859 p2p) type=FileTransfer;;
860 *) type=;;
861 esac
862 type="Network;${type}"
863 ;;
864
865 sci)
866 case ${catmin} in
867 astro*) type=Astronomy;;
868 bio*) type=Biology;;
869 calc*) type=Calculator;;
870 chem*) type=Chemistry;;
871 geo*) type=Geology;;
872 math*) type=Math;;
873 *) type=;;
874 esac
875 type="Science;${type}"
876 ;;
877
878 www)
879 case ${catmin} in
880 client) type=WebBrowser;;
881 *) type=;;
882 esac
883 type="Network" 712 type=Network;
884 ;; 713 ;;
885
886 *) 714 *)
887 type= 715 type=
888 ;; 716 ;;
889 esac 717 esac
890 fi 718 fi
891 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}"
893 else
894 local desktop_name="${PN}-${SLOT}"
895 fi
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 719 local desktop="${T}/${exec}.desktop"
897 720
898echo "[Desktop Entry] 721echo "[Desktop Entry]
899Encoding=UTF-8 722Encoding=UTF-8
900Version=0.9.2 723Version=0.9.2
901Name=${name} 724Name=${name}
902Type=Application 725Type=Application
903Comment=${DESCRIPTION} 726Comment=${DESCRIPTION}
904Exec=${exec} 727Exec=${exec}
905Path=${path} 728Path=${path}
906Icon=${icon} 729Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 730Categories=Application;${type};" > ${desktop}
908 731
909 ( 732 if [ -d "/usr/share/applications" ]
910 # wrap the env here so that the 'insinto' call 733 then
911 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 734 insinto /usr/share/applications
913 doins "${desktop}" 735 doins ${desktop}
914 ) 736 fi
915}
916 737
917# Make a GDM/KDM Session file 738 #if [ -d "/usr/share/gnome/apps" ]
918# 739 #then
919# make_desktop_entry(<title>, <command>) 740 # insinto /usr/share/gnome/apps/Games
920# title: File to execute to start the Window Manager 741 # doins ${desktop}
921# command: Name of the Window Manager 742 #fi
922 743
923make_session_desktop() { 744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 745 #then
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
926 752
927 local title=$1 753 if [ -d "/usr/share/applnk" ]
928 local command=$2 754 then
929 local desktop=${T}/${wm}.desktop 755 insinto /usr/share/applnk/${type}
930
931echo "[Desktop Entry]
932Encoding=UTF-8
933Name=${title}
934Comment=This session logs you into ${title}
935Exec=${command}
936TryExec=${command}
937Type=Application" > "${desktop}"
938
939 insinto /usr/share/xsessions
940 doins "${desktop}" 756 doins ${desktop}
941} 757 fi
942 758
943domenu() { 759 return 0
944 local i j 760}
945 insinto /usr/share/applications 761
946 for i in "$@" ; do 762# new convenience patch wrapper function to eventually replace epatch(),
947 if [[ -f ${i} ]] ; then 763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
948 doins "${i}" 764# /usr/bin/patch
949 elif [[ -d ${i} ]] ; then 765# Features:
950 for j in "${i}"/*.desktop ; do 766# - bulk patch handling similar to epatch()'s
951 doins "${j}" 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
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
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
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
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
952 done 814 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
953 fi 818 fi
954 done 819 done
955}
956newmenu() {
957 insinto /usr/share/applications
958 newins "$1" "$2"
959}
960 820
961doicon() { 821 debug-print "${FUNCNAME}: final list of patches: ${list}"
962 local i j 822
963 insinto /usr/share/pixmaps 823 for x in ${list};
964 for i in "$@" ; do 824 do
965 if [[ -f ${i} ]] ; then 825 debug-print "${FUNCNAME}: processing ${x}"
966 doins "${i}" 826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
967 elif [[ -d ${i} ]] ; then 827 case "`/usr/bin/file -b ${x}`" in
968 for j in "${i}"/*.png ; do 828 *gzip*)
969 doins "${j}" 829 patchfile="${T}/current.patch"
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
970 done 870 done
971 fi 871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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
972 done 897 done
973}
974newicon() {
975 insinto /usr/share/pixmaps
976 newins "$1" "$2"
977}
978 898
979############################################################## 899}
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 900
984# for internal use only (unpack_pdv and unpack_makeself) 901# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 902find_unpackable_file() {
986 local src=$1 903 local src="$1"
987 if [[ -z ${src} ]] ; then 904 if [ -z "${src}" ]
905 then
988 src=${DISTDIR}/${A} 906 src="${DISTDIR}/${A}"
989 else 907 else
990 if [[ -e ${DISTDIR}/${src} ]] ; then 908 if [ -e "${DISTDIR}/${src}" ]
909 then
991 src=${DISTDIR}/${src} 910 src="${DISTDIR}/${src}"
992 elif [[ -e ${PWD}/${src} ]] ; then 911 elif [ -e "${PWD}/${src}" ]
912 then
993 src=${PWD}/${src} 913 src="${PWD}/${src}"
994 elif [[ -e ${src} ]] ; then 914 elif [ -e "${src}" ]
915 then
995 src=${src} 916 src="${src}"
996 fi
997 fi 917 fi
998 [[ ! -e ${src} ]] && return 1 918 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
999 echo "${src}" 920 echo "${src}"
1000} 921}
1001 922
1002# Unpack those pesky pdv generated files ... 923# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 924# They're self-unpacking programs with the binary package stuffed in
1018# lseek 939# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 941# lseek(3, -4, SEEK_END) = 2981250
1021# thus we would pass in the value of '4' as the second parameter. 942# thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 943unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 944 local src="`find_unpackable_file $1`"
1024 local sizeoff_t=$2 945 local sizeoff_t="$2"
1025 946
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1028 948
1029 local shrtsrc=$(basename "${src}") 949 local shrtsrc="`basename ${src}`"
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 950 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1033 953
1034 # grab metadata for debug reasons 954 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 955 local metafile="`mymktemp ${T}`"
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 956 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1037 957
1038 # rip out the final file name from the metadata 958 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1040 datafile="`basename ${datafile}`" 960 datafile="`basename ${datafile}`"
1041 961
1042 # now lets uncompress/untar the file if need be 962 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 963 local tmpfile="`mymktemp ${T}`"
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 965
1046 local iscompressed="`file -b ${tmpfile}`" 966 local iscompressed="`file -b ${tmpfile}`"
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 967 if [ "${iscompressed:0:8}" == "compress" ] ; then
1048 iscompressed=1 968 iscompressed=1
1093# Unpack those pesky makeself generated files ... 1013# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1014# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1015# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1016# many other game companies.
1097# 1017#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1018# Usage: unpack_makeself [file to unpack] [offset]
1099# - If the file is not specified then unpack will utilize ${A}. 1019# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1020# - If the offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1021# the proper offset from the script itself.
1102unpack_makeself() { 1022unpack_makeself() {
1103 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1023 local src="`find_unpackable_file $1`"
1105 local skip=$2 1024 local skip="$2"
1106 local exe=$3
1107 1025
1108 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1109
1110 local shrtsrc=$(basename "${src}") 1026 local shrtsrc="`basename ${src}`"
1111 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1112 if [[ -z ${skip} ]] ; then 1028 if [ -z "${skip}" ]
1029 then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1114 local skip=0 1031 local skip=0
1115 exe=tail
1116 case ${ver} in 1032 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1034 skip=`grep -a ^skip= ${src} | cut -d= -f2`
1119 ;; 1035 ;;
1120 2.0|2.0.1) 1036 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1122 ;; 1038 ;;
1123 2.1.1) 1039 2.1.1)
1124 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1125 let skip="skip + 1" 1041 let skip="skip + 1"
1126 ;; 1042 ;;
1127 2.1.2) 1043 2.1.2)
1128 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1129 let skip="skip + 1" 1045 let skip="skip + 1"
1130 ;; 1046 ;;
1131 2.1.3) 1047 2.1.3)
1132 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1133 let skip="skip + 1" 1049 let skip="skip + 1"
1134 ;;
1135 2.1.4|2.1.5)
1136 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1137 skip=$(head -n ${skip} "${src}" | wc -c)
1138 exe="dd"
1139 ;; 1050 ;;
1140 *) 1051 *)
1141 eerror "I'm sorry, but I was unable to support the Makeself file." 1052 eerror "I'm sorry, but I was unable to support the Makeself file."
1142 eerror "The version I detected was '${ver}'." 1053 eerror "The version I detected was '${ver}'."
1143 eerror "Please file a bug about the file ${shrtsrc} at" 1054 eerror "Please file a bug about the file ${shrtsrc} at"
1145 die "makeself version '${ver}' not supported" 1056 die "makeself version '${ver}' not supported"
1146 ;; 1057 ;;
1147 esac 1058 esac
1148 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1149 fi 1060 fi
1150 case ${exe} in
1151 tail) exe="tail -n +${skip} '${src}'";;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'"
1154 esac
1155 1061
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1062 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1063 local tmpfile="`mymktemp ${T}`"
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1159 local filetype="$(file -b "${tmpfile}")" 1065 local filetype="`file -b ${tmpfile}`"
1160 case ${filetype} in 1066 case ${filetype} in
1161 *tar\ archive) 1067 *tar\ archive)
1162 eval ${exe} | tar --no-same-owner -xf - 1068 tail -n +${skip} ${src} | tar --no-same-owner -xf -
1163 ;; 1069 ;;
1164 bzip2*) 1070 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1072 ;;
1167 gzip*) 1073 gzip*)
1168 eval ${exe} | tar --no-same-owner -xzf - 1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
1169 ;;
1170 compress*)
1171 eval ${exe} | gunzip | tar --no-same-owner -xf -
1172 ;; 1075 ;;
1173 *) 1076 *)
1174 eerror "Unknown filetype \"${filetype}\" ?"
1175 false 1077 false
1176 ;; 1078 ;;
1177 esac 1079 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1081}
1185check_license() { 1087check_license() {
1186 local lic=$1 1088 local lic=$1
1187 if [ -z "${lic}" ] ; then 1089 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1090 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1091 else
1190 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then 1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1191 lic="${PORTDIR}/licenses/${lic}" 1093 lic="${PORTDIR}/licenses/${src}"
1192 elif [ -e "${PWD}/${lic}" ] ; then 1094 elif [ -e "${PWD}/${src}" ] ; then
1193 lic="${PWD}/${lic}" 1095 lic="${PWD}/${src}"
1194 elif [ -e "${lic}" ] ; then 1096 elif [ -e "${src}" ] ; then
1195 lic="${lic}" 1097 lic="${src}"
1196 fi
1197 fi 1098 fi
1099 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}" 1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1199 local l="`basename ${lic}`" 1101 local l="`basename ${lic}`"
1200 1102
1201 # here is where we check for the licenses the user already 1103 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1104 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1105 local alic
1205 set -o noglob #so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1106 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1107 [ "${alic}" == "*" ] && return 0
1208 set +o noglob; set -${shopts} #reset old shell opts 1108 [ "${alic}" == "${l}" ] && return 0
1209 return 0
1210 fi
1211 done 1109 done
1212 set +o noglob; set -$shopts #reset old shell opts
1213 1110
1214 local licmsg="$(emktemp)" 1111 local licmsg="`mymktemp ${T}`"
1215 cat << EOF > ${licmsg} 1112 cat << EOF > ${licmsg}
1216********************************************************** 1113**********************************************************
1217The following license outlines the terms of use of this 1114The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1115package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1116continue. When you are done viewing, hit 'q'. If you
1234 eerror "You MUST accept the license to continue! Exiting!" 1131 eerror "You MUST accept the license to continue! Exiting!"
1235 die "Failed to accept license" 1132 die "Failed to accept license"
1236 ;; 1133 ;;
1237 esac 1134 esac
1238} 1135}
1239
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support !
1242#
1243# with these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT.
1247#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds().
1251#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us
1261 local cdcnt=0
1262 local f=
1263 for f in "$@" ; do
1264 ((++cdcnt))
1265 export CDROM_CHECK_${cdcnt}="$f"
1266 done
1267 export CDROM_TOTAL_CDS=${cdcnt}
1268 export CDROM_CURRENT_CD=1
1269
1270 # now we see if the user gave use CD_ROOT ...
1271 # if they did, let's just believe them that it's correct
1272 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1273 local var=
1274 cdcnt=0
1275 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1276 ((++cdcnt))
1277 var="CD_ROOT_${cdcnt}"
1278 [[ -z ${!var} ]] && var="CD_ROOT"
1279 if [[ -z ${!var} ]] ; then
1280 eerror "You must either use just the CD_ROOT"
1281 eerror "or specify ALL the CD_ROOT_X variables."
1282 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1283 die "could not locate CD_ROOT_${cdcnt}"
1284 fi
1285 done
1286 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288 export CDROM_SET=-1
1289 for f in ${CDROM_CHECK_1//:/ } ; do
1290 ((++CDROM_SET))
1291 [[ -e ${CD_ROOT}/${f} ]] && break
1292 done
1293 export CDROM_MATCH=${f}
1294 return
1295 fi
1296
1297 # User didn't help us out so lets make sure they know they can
1298 # simplify the whole process ...
1299 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1300 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1301 echo
1302 einfo "If you do not have the CD, but have the data files"
1303 einfo "mounted somewhere on your filesystem, just export"
1304 einfo "the variable CD_ROOT so that it points to the"
1305 einfo "directory containing the files."
1306 echo
1307 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo
1310 else
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}"
1316 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1317 done
1318 echo
1319 einfo "If you do not have the CDs, but have the data files"
1320 einfo "mounted somewhere on your filesystem, just export"
1321 einfo "the following variables so they point to the right place:"
1322 einfon ""
1323 cdcnt=0
1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1325 ((++cdcnt))
1326 echo -n " CD_ROOT_${cdcnt}"
1327 done
1328 echo
1329 einfo "Or, if you have all the files in the same place, or"
1330 einfo "you only have one cdrom, you can export CD_ROOT"
1331 einfo "and that place will be used as the same data source"
1332 einfo "for all the CDs."
1333 echo
1334 einfo "For example:"
1335 einfo "export CD_ROOT_1=/mnt/cdrom"
1336 echo
1337 fi
1338
1339 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd
1342}
1343
1344# this is only used when you need access to more than one cd.
1345# when you have finished using the first cd, just call this function.
1346# when it returns, CDROM_ROOT will be pointing to the second cd.
1347# remember, you can only go forward in the cd chain, you can't go back.
1348cdrom_load_next_cd() {
1349 local var
1350 ((++CDROM_CURRENT_CD))
1351
1352 unset CDROM_ROOT
1353 var=CD_ROOT_${CDROM_CURRENT_CD}
1354 [[ -z ${!var} ]] && var="CD_ROOT"
1355 if [[ -z ${!var} ]] ; then
1356 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1357 _cdrom_locate_file_on_cd ${!var}
1358 else
1359 export CDROM_ROOT=${!var}
1360 fi
1361
1362 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1363}
1364
1365# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1366# functions. this should *never* be called from an ebuild.
1367# all it does is try to locate a give file on a cd ... if the cd isn't
1368# found, then a message asking for the user to insert the cdrom will be
1369# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() {
1373 local mline=""
1374 local showedmsg=0
1375
1376 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0
1378 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then
1380 cdset=(${cdset[${CDROM_SET}]})
1381 fi
1382
1383 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]})
1386
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1388 [[ -d ${mline}/${dir} ]] || continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1390 export CDROM_ROOT=${mline}
1391 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]}
1393 return
1394 fi
1395 done
1396
1397 ((++i))
1398 done
1399
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge."
1420 echo
1421 einfo "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1425 read
1426 done
1427}
1428
1429# Make sure that LINGUAS only contains languages that
1430# a package can support
1431#
1432# usage: strip-linguas <allow LINGUAS>
1433# strip-linguas -i <directories of .po files>
1434# strip-linguas -u <directories of .po files>
1435#
1436# The first form allows you to specify a list of LINGUAS.
1437# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists.
1441strip-linguas() {
1442 local ls newls
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1446 local d f
1447 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls}
1450 else
1451 newls=""
1452 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1454 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1456 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1458 fi
1459 done
1460 ls=${newls}
1461 done
1462 ls=${ls//.po}
1463 else
1464 ls=$@
1465 fi
1466
1467 ls=" ${ls} "
1468 newls=""
1469 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1471 newls="${newls} ${f}"
1472 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1474 fi
1475 done
1476 if [[ -z ${newls} ]] ; then
1477 export LINGUAS=""
1478 else
1479 export LINGUAS=${newls:1}
1480 fi
1481}
1482
1483# moved from kernel.eclass since they are generally useful outside of
1484# kernel.eclass -iggy (20041002)
1485
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1496 case ${ARCH} in
1497 x86) export ARCH="i386";;
1498 amd64) export ARCH="x86_64";;
1499 hppa) export ARCH="parisc";;
1500 mips) export ARCH="mips";;
1501 sparc) export ARCH="$(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!
1502 *) export ARCH="${ARCH}";;
1503 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1513}
1514
1515# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0
1518#
1519# These functions are useful when a lib in your package changes --soname. Such
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds:
1524#
1525# src_install() {
1526# ...
1527# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530#
1531# pkg_postinst() {
1532# ...
1533# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1534# ...
1535# }
1536
1537preserve_old_lib() {
1538 LIB=$1
1539
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1541 SONAME=`basename ${LIB}`
1542 DIRNAME=`dirname ${LIB}`
1543
1544 dodir ${DIRNAME}
1545 cp ${ROOT}${LIB} ${D}${DIRNAME}
1546 touch ${D}${LIB}
1547 fi
1548}
1549
1550preserve_old_lib_notify() {
1551 LIB=$1
1552
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1554 SONAME=`basename ${LIB}`
1555
1556 ewarn "An old version of an installed library was detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version"
1558 ewarn "is not being removed. In order to make full use of this newer version,"
1559 ewarn "you will need to execute the following command:"
1560 ewarn " revdep-rebuild --soname ${SONAME}"
1561 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1564 fi
1565}
1566
1567# Hack for people to figure out if a package was built with
1568# certain USE flags
1569#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1571# ex: built_with_use xchat gtk2
1572#
1573# Flags: -a all USE flags should be utilized
1574# -o at least one USE flag should be utilized
1575# Note: the default flag is '-a'
1576built_with_use() {
1577 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579
1580 local PKG=$(best_version $1)
1581 shift
1582
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1584
1585 # if the USE file doesnt exist, assume the $PKG is either
1586 # injected or package.provided
1587 [[ ! -e ${USEFILE} ]] && return 0
1588
1589 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0
1593 else
1594 has $1 ${USE_BUILT} || return 1
1595 fi
1596 shift
1597 done
1598 [[ ${opt} = "-a" ]]
1599}
1600
1601# Many configure scripts wrongly bail when a C++ compiler
1602# could not be detected. #73450
1603epunt_cxx() {
1604 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks"
1607 local f
1608 for f in $(find ${dir} -name configure) ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done
1611 eend 0
1612}
1613
1614# dopamd <file> [more files]
1615#
1616# Install pam auth config file in /etc/pam.d
1617dopamd() {
1618 [[ -z $1 ]] && die "dopamd requires at least one argument"
1619
1620 use pam || return 0
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || die "failed to install $@"
1624}
1625# newpamd <old name> <new name>
1626#
1627# Install pam file <old name> as <new name> in /etc/pam.d
1628newpamd() {
1629 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1630
1631 use pam || return 0
1632
1633 INSDESTTREE=/etc/pam.d \
1634 newins "$1" "$2" || die "failed to install $1 as $2"
1635}
1636
1637# make a wrapper script ...
1638# NOTE: this was originally games_make_wrapper, but I noticed other places where
1639# this could be used, so I have moved it here and made it not games-specific
1640# -- wolf31o2
1641# $1 == wrapper name
1642# $2 == binary to run
1643# $3 == directory to chdir before running binary
1644# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1645# $5 == path for wrapper
1646make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args"
1651 cat << EOF > "${tmpwrapper}"
1652#!/bin/sh
1653cd "${chdir:-.}"
1654if [ -n "${libdir}" ] ; then
1655 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1656 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1657 else
1658 export LD_LIBRARY_PATH="${libdir}"
1659 fi
1660fi
1661exec ${bin} "\$@"
1662EOF
1663 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then
1665 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}"
1667 else
1668 newbin "${tmpwrapper}" "${wrapper}"
1669 fi
1670}

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