/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.1.1.1 Revision 1.56
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 1.56 2003/09/22 21:08:27 wolf31o2 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=$1
386 467 [ -z "${topdir}" ] && topdir=/tmp
387 if [[ -z ${topdir} ]] ; then 468 if [ `which mktemp 2>/dev/null` ] ; then
388 [[ -z ${T} ]] \ 469 mktemp -p ${topdir}
389 && topdir="/tmp" \ 470 else
390 || topdir=${T}
391 fi
392
393 if [[ -z $(type -p mktemp) ]] ; then
394 local tmp=/
395 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
397 done 472 touch ${tmp}
398 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 473 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 474 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} 475}
446 476
447# Simplify/standardize adding users to the system 477# Simplify/standardize adding users to the system
448# vapier@gentoo.org 478# vapier@gentoo.org
449# 479#
457# homedir: /dev/null 487# homedir: /dev/null
458# groups: none 488# groups: none
459# extra: comment of 'added by portage for ${PN}' 489# extra: comment of 'added by portage for ${PN}'
460enewuser() { 490enewuser() {
461 # get the username 491 # get the username
462 local euser=$1; shift 492 local euser="$1"; shift
463 if [[ -z ${euser} ]] ; then 493 if [ -z "${euser}" ] ; then
464 eerror "No username specified !" 494 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 495 die "Cannot call enewuser without a username"
466 fi 496 fi
467 497
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
468 # lets see if the username already exists 503 # see if user already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 504 if [ "${euser}" == "${realuser}" ] ; then
470 return 0 505 return 0
471 fi 506 fi
472 einfo "Adding user '${euser}' to your system ..." 507 einfo "Adding user '${euser}' to your system ..."
473 508
474 # options to pass to useradd 509 # options to pass to useradd
475 local opts= 510 local opts=""
476 511
477 # handle uid 512 # handle uid
478 local euid=$1; shift 513 local euid="$1"; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then
480 if [[ ${euid} -gt 0 ]] ; then 515 if [ ${euid} -gt 0 ] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 516 opts="${opts} -u ${euid}"
482 euid="next"
483 fi
484 else 517 else
485 eerror "Userid given but is not greater than 0 !" 518 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 519 die "${euid} is not a valid UID"
487 fi 520 fi
488 else 521 else
489 euid="next" 522 euid="next available"
490 fi 523 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}" 524 einfo " - Userid: ${euid}"
498 525
499 # handle shell 526 # handle shell
500 local eshell=$1; shift 527 local eshell="$1"; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 528 if [ ! -z "${eshell}" ] ; then
502 if [[ ! -e ${eshell} ]] ; then 529 if [ ! -e ${eshell} ] ; then
503 eerror "A shell was specified but it does not exist !" 530 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 531 die "${eshell} does not exist"
505 fi 532 fi
506 else 533 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 534 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 535 fi
518 einfo " - Shell: ${eshell}" 536 einfo " - Shell: ${eshell}"
519 opts="${opts} -s ${eshell}" 537 opts="${opts} -s ${eshell}"
520 538
521 # handle homedir 539 # handle homedir
522 local ehome=$1; shift 540 local ehome="$1"; shift
523 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then 541 if [ -z "${ehome}" ] ; then
524 ehome="/dev/null" 542 ehome=/dev/null
525 fi 543 fi
526 einfo " - Home: ${ehome}" 544 einfo " - Home: ${ehome}"
527 opts="${opts} -d ${ehome}" 545 opts="${opts} -d ${ehome}"
528 546
529 # handle groups 547 # handle groups
530 local egroups=$1; shift 548 local egroups="$1"; shift
531 if [[ ! -z ${egroups} ]] ; then 549 if [ ! -z "${egroups}" ] ; then
550 local realgroup
532 local oldifs=${IFS} 551 local oldifs="${IFS}"
533 local defgroup="" exgroups=""
534
535 export IFS="," 552 export IFS=","
536 for g in ${egroups} ; do 553 for g in ${egroups} ; do
537 export IFS=${oldifs} 554 chgrp ${g} ${tmpfile} >& /dev/null
538 if [[ -z $(egetent group "${g}") ]] ; then 555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
556 if [ "${g}" != "${realgroup}" ] ; then
539 eerror "You must add group ${g} to the system first" 557 eerror "You must add ${g} to the system first"
540 die "${g} is not a valid GID" 558 die "${g} is not a valid GID"
541 fi 559 fi
542 if [[ -z ${defgroup} ]] ; then
543 defgroup=${g}
544 else
545 exgroups="${exgroups},${g}"
546 fi
547 export IFS=","
548 done 560 done
549 export IFS=${oldifs} 561 export IFS="${oldifs}"
550
551 opts="${opts} -g ${defgroup}" 562 opts="${opts} -g ${egroups}"
552 if [[ ! -z ${exgroups} ]] ; then
553 opts="${opts} -G ${exgroups:1}"
554 fi
555 else 563 else
556 egroups="(none)" 564 egroups="(none)"
557 fi 565 fi
558 einfo " - Groups: ${egroups}" 566 einfo " - Groups: ${egroups}"
559 567
560 # handle extra and add the user 568 # handle extra and add the user
569 local eextra="$@"
561 local oldsandbox=${SANDBOX_ON} 570 local oldsandbox=${SANDBOX_ON}
562 export SANDBOX_ON="0" 571 export SANDBOX_ON="0"
563 case ${CHOST} in 572 if [ -z "${eextra}" ] ; then
564 *-darwin*) 573 useradd ${opts} ${euser} \
565 ### Make the user
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}" \ 574 -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" 575 || die "enewuser failed"
624 else 576 else
625 einfo " - Extra: $@" 577 einfo " - Extra: ${eextra}"
626 useradd ${opts} ${euser} "$@" \ 578 useradd ${opts} ${euser} ${eextra} \
627 || die "enewuser failed" 579 || die "enewuser failed"
628 fi 580 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} 581 export SANDBOX_ON="${oldsandbox}"
582
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
584 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome}
586 fowners ${euser} ${ehome}
587 fperms 755 ${ehome}
588 fi
640} 589}
641 590
642# Simplify/standardize adding groups to the system 591# Simplify/standardize adding groups to the system
643# vapier@gentoo.org 592# vapier@gentoo.org
644# 593#
649# gid: next available (see groupadd(8)) 598# gid: next available (see groupadd(8))
650# extra: none 599# extra: none
651enewgroup() { 600enewgroup() {
652 # get the group 601 # get the group
653 local egroup="$1"; shift 602 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 603 if [ -z "${egroup}" ] ; then
655 then
656 eerror "No group specified !" 604 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 605 die "Cannot call enewgroup without a group"
658 fi 606 fi
659 607
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
660 # see if group already exists 613 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 614 if [ "${egroup}" == "${realgroup}" ] ; then
662 then
663 return 0 615 return 0
664 fi 616 fi
665 einfo "Adding group '${egroup}' to your system ..." 617 einfo "Adding group '${egroup}' to your system ..."
666 618
667 # options to pass to useradd 619 # options to pass to useradd
668 local opts= 620 local opts=""
669 621
670 # handle gid 622 # handle gid
671 local egid="$1"; shift 623 local egid="$1"; shift
672 if [ ! -z "${egid}" ] 624 if [ ! -z "${egid}" ] ; then
673 then
674 if [ "${egid}" -gt 0 ] 625 if [ ${egid} -gt 0 ] ; then
675 then
676 if [ -z "`egetent group ${egid}`" ]
677 then
678 if [[ "${CHOST}" == *-darwin* ]]; then
679 opts="${opts} ${egid}"
680 else
681 opts="${opts} -g ${egid}" 626 opts="${opts} -g ${egid}"
682 fi
683 else
684 egid="next available; requested gid taken"
685 fi
686 else 627 else
687 eerror "Groupid given but is not greater than 0 !" 628 eerror "Groupid given but is not greater than 0 !"
688 die "${egid} is not a valid GID" 629 die "${egid} is not a valid GID"
689 fi 630 fi
690 else 631 else
695 # handle extra 636 # handle extra
696 local eextra="$@" 637 local eextra="$@"
697 opts="${opts} ${eextra}" 638 opts="${opts} ${eextra}"
698 639
699 # add the group 640 # add the group
700 local oldsandbox="${SANDBOX_ON}" 641 local oldsandbox=${SANDBOX_ON}
701 export SANDBOX_ON="0" 642 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" 643 groupadd ${opts} ${egroup} || die "enewgroup failed"
745 ;;
746 esac
747 export SANDBOX_ON="${oldsandbox}" 644 export SANDBOX_ON="${oldsandbox}"
748} 645}
749 646
750# Simple script to replace 'dos2unix' binaries 647# Simple script to replace 'dos2unix' binaries
751# vapier@gentoo.org 648# vapier@gentoo.org
752# 649#
753# edos2unix(file, <more files> ...) 650# edos2unix(file, <more files>...)
754edos2unix() { 651edos2unix() {
755 for f in "$@" 652 for f in $@ ; do
756 do
757 cp "${f}" ${T}/edos2unix 653 cp ${f} ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}" 654 sed 's/\r$//' ${T}/edos2unix > ${f}
759 done 655 done
760} 656}
761
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##############################################################
768 657
769# Make a desktop file ! 658# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 659# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 660# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
772# 664#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 665# make_desktop_entry(<binary>, [name], [icon], [type], [path])
774# 666#
775# binary: what binary does the app run with ? 667# binary: what binary does the app run with ?
776# name: the name that will show up in the menu 668# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 669# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 670# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 671# a full path to an icon
780# type: what kind of application is this ? for categories: 672# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
782# path: if your app needs to startup in a specific dir 674# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 675make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 676 [ -z "$1" ] && eerror "You must specify the executable" && return 1
785 677
786 local exec=${1} 678 local exec=${1}
787 local name=${2:-${PN}} 679 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 680 local icon=${3:-${PN}.png}
789 local type=${4} 681 local type=${4}
790 local path=${5} 682 local path=${5:-${GAMES_PREFIX}}
791
792 if [[ -z ${type} ]] ; then 683 if [ -z "${type}" ] ; then
793 local catmaj=${CATEGORY%%-*} 684 case ${CATEGORY} in
794 local catmin=${CATEGORY##*-}
795 case ${catmaj} in
796 app)
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;; 685 app-emulation) type=Emulator ;;
804 laptop) type=HardwareSettings;; 686 games-*) type=Game ;;
805 office) type=Office;; 687 *) type="" ;;
806 vim) type=TextEditor;;
807 xemacs) type=TextEditor;;
808 *) type=;;
809 esac
810 ;;
811
812 dev)
813 type="Development"
814 ;;
815
816 games)
817 case ${catmin} in
818 action) type=ActionGame;;
819 arcade) type=ArcadeGame;;
820 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;;
823 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;;
826 simulation) type=Simulation;;
827 sports) type=SportsGame;;
828 strategy) type=StrategyGame;;
829 *) type=;;
830 esac
831 type="Game;${type}"
832 ;;
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)
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 ${catmin} in
880 client) type=WebBrowser;;
881 *) type=;;
882 esac
883 type="Network"
884 ;;
885
886 *)
887 type=
888 ;;
889 esac 688 esac
890 fi 689 fi
891 if [ "${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 690 local desktop=${T}/${exec}.desktop
897 691
898echo "[Desktop Entry] 692echo "[Desktop Entry]
899Encoding=UTF-8 693Encoding=UTF-8
900Version=0.9.2 694Version=0.9.2
901Name=${name} 695Name=${name}
902Type=Application 696Type=Application
903Comment=${DESCRIPTION} 697Comment=${DESCRIPTION}
904Exec=${exec} 698Exec=${exec}
905Path=${path} 699Path=${path}
906Icon=${icon} 700Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 701Categories=Application;${type};" > ${desktop}
908 702
909 ( 703 if [ -d /usr/share/applications ] ; then
910 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 704 insinto /usr/share/applications
913 doins "${desktop}" 705 doins ${desktop}
914 ) 706 fi
915}
916 707
917# Make a GDM/KDM Session file 708 #if [ -d /usr/share/gnome/apps ] ; then
918# 709 # insinto /usr/share/gnome/apps/Games
919# make_desktop_entry(<title>, <command>) 710 # doins ${desktop}
920# title: File to execute to start the Window Manager 711 #fi
921# command: Name of the Window Manager
922 712
923make_session_desktop() { 713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 714 # for ver in /usr/kde/* ; do
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 715 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop}
717 # done
718 #fi
926 719
927 local title=$1 720 if [ -d /usr/share/applnk ] ; then
928 local command=$2 721 insinto /usr/share/applnk/${type}
929 local desktop=${T}/${wm}.desktop
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}" 722 doins ${desktop}
941} 723 fi
942 724
943domenu() { 725 return 0
944 local i j 726}
945 insinto /usr/share/applications 727
728# new convenience patch wrapper function to eventually replace epatch(),
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
730# /usr/bin/patch
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list=""
757 local list2=""
758 declare -i plevel
759
760 # parse patch sources
946 for i in "$@" ; do 761 for x in $*; do
762 debug-print "$FUNCNAME: parsing parameter $x"
947 if [[ -f ${i} ]] ; then 763 if [ -f "$x" ]; then
948 doins "${i}" 764 list="$list $x"
949 elif [[ -d ${i} ]] ; then 765 elif [ -d "$x" ]; then
950 for j in "${i}"/*.desktop ; do 766 # handles patchdirs like epatch() for now: no recursion.
951 doins "${j}" 767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
952 done 774 done
775 list="`echo $list2 | sort` $list"
776 else
777 die "Couldn't find $x"
953 fi 778 fi
954 done 779 done
955}
956newmenu() {
957 insinto /usr/share/applications
958 newins "$1" "$2"
959}
960 780
961doicon() { 781 debug-print "$FUNCNAME: final list of patches: $list"
962 local i j 782
963 insinto /usr/share/pixmaps 783 for x in $list; do
964 for i in "$@" ; do 784 debug-print "$FUNCNAME: processing $x"
965 if [[ -f ${i} ]] ; then 785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
966 doins "${i}" 786 case "`/usr/bin/file -b $x`" in
967 elif [[ -d ${i} ]] ; then 787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
968 for j in "${i}"/*.png ; do 788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
969 doins "${j}" 789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
970 done 818 done
971 fi 819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
972 done 842 done
973}
974newicon() {
975 insinto /usr/share/pixmaps
976 newins "$1" "$2"
977}
978 843
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983
984# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() {
986 local src=$1
987 if [[ -z ${src} ]] ; then
988 src=${DISTDIR}/${A}
989 else
990 if [[ -e ${DISTDIR}/${src} ]] ; then
991 src=${DISTDIR}/${src}
992 elif [[ -e ${PWD}/${src} ]] ; then
993 src=${PWD}/${src}
994 elif [[ -e ${src} ]] ; then
995 src=${src}
996 fi
997 fi
998 [[ ! -e ${src} ]] && return 1
999 echo "${src}"
1000}
1001
1002# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in
1004# the middle of the archive. Valve seems to use it a lot ... too bad
1005# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006#
1007# Usage: unpack_pdv [file to unpack] [size of off_t]
1008# - you have to specify the off_t size ... i have no idea how to extract that
1009# information out of the binary executable myself. basically you pass in
1010# the size of the off_t type (in bytes) on the machine that built the pdv
1011# archive. one way to determine this is by running the following commands:
1012# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive>
1014# basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example:
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250
1021# thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() {
1023 local src=$(find_unpackable_file $1)
1024 local sizeoff_t=$2
1025
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028
1029 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1033
1034 # grab metadata for debug reasons
1035 local metafile="$(emktemp)"
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1037
1038 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1040 datafile="`basename ${datafile}`"
1041
1042 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)"
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045
1046 local iscompressed="`file -b ${tmpfile}`"
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then
1048 iscompressed=1
1049 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile}
1051 else
1052 iscompressed=0
1053 fi
1054 local istar="`file -b ${tmpfile}`"
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1056 istar=1
1057 else
1058 istar=0
1059 fi
1060
1061 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1062 #dd if=${src} ibs=${metaskip} count=1 \
1063 # | dd ibs=${tailskip} skip=1 \
1064 # | gzip -dc \
1065 # > ${datafile}
1066 if [ ${iscompressed} -eq 1 ] ; then
1067 if [ ${istar} -eq 1 ] ; then
1068 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1069 | head -c $((${metaskip}-${tailskip})) \
1070 | tar -xzf -
1071 else
1072 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1073 | head -c $((${metaskip}-${tailskip})) \
1074 | gzip -dc \
1075 > ${datafile}
1076 fi
1077 else
1078 if [ ${istar} -eq 1 ] ; then
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | tar --no-same-owner -xf -
1082 else
1083 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1084 | head -c $((${metaskip}-${tailskip})) \
1085 > ${datafile}
1086 fi
1087 fi
1088 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 844}
1092 845
1093# Unpack those pesky makeself generated files ... 846# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 847# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 848# the end of the archive. Loki utilized the format as does
1096# many other game companies. 849# many other game companies.
1097# 850#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 851# Usage: unpack_makeself [file to unpack] [offset]
1099# - If the file is not specified then unpack will utilize ${A}. 852# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 853# - If the offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 854# the proper offset from the script itself.
1102unpack_makeself() { 855unpack_makeself() {
1103 local src_input=${1:-${A}} 856 local src=$1
1104 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 857 local skip=$2
1106 local exe=$3
1107 858
1108 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
1109 871
1110 local shrtsrc=$(basename "${src}") 872 local shrtsrc=`basename ${src}`
1111 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 873 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1112 if [[ -z ${skip} ]] ; then 874 if [ -z "${skip}" ] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1114 local skip=0 876 local skip=0
1115 exe=tail
1116 case ${ver} in 877 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 879 skip=`grep -a ^skip= ${src} | cut -d= -f2`
1119 ;; 880 ;;
1120 2.0|2.0.1) 881 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
1122 ;; 883 ;;
1123 2.1.1) 884 2.1.1)
1124 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
1125 let skip="skip + 1" 886 let skip="skip + 1"
1126 ;; 887 ;;
1127 2.1.2) 888 2.1.2)
1128 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
1129 let skip="skip + 1" 890 let skip="skip + 1"
1130 ;; 891 ;;
1131 2.1.3) 892 2.1.3)
1132 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 893 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
1133 let skip="skip + 1" 894 let skip="skip + 1"
1134 ;;
1135 2.1.4|2.1.5)
1136 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1137 skip=$(head -n ${skip} "${src}" | wc -c)
1138 exe="dd"
1139 ;; 895 ;;
1140 *) 896 *)
1141 eerror "I'm sorry, but I was unable to support the Makeself file." 897 eerror "I'm sorry, but I was unable to support the Makeself file."
1142 eerror "The version I detected was '${ver}'." 898 eerror "The version I detected was '${ver}'."
1143 eerror "Please file a bug about the file ${shrtsrc} at" 899 eerror "Please file a bug about the file ${shrtsrc} at"
1145 die "makeself version '${ver}' not supported" 901 die "makeself version '${ver}' not supported"
1146 ;; 902 ;;
1147 esac 903 esac
1148 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1149 fi 905 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 906
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent
1157 local tmpfile="$(emktemp)" 908 # to tar which will make tar not extract anything and exit with 0
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null
1159 local filetype="$(file -b "${tmpfile}")" 910 local pipestatus="${PIPESTATUS[*]}"
1160 case ${filetype} in 911 pipestatus="${pipestatus// }"
1161 *tar\ archive) 912 if [ "${pipestatus//0}" != "" ] ; then
1162 eval ${exe} | tar --no-same-owner -xf - 913 # maybe it isnt gzipped ... they usually are, but not always ...
1163 ;; 914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \
1164 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;;
1167 gzip*)
1168 eval ${exe} | tar --no-same-owner -xzf -
1169 ;;
1170 compress*)
1171 eval ${exe} | gunzip | tar --no-same-owner -xf -
1172 ;;
1173 *)
1174 eerror "Unknown filetype \"${filetype}\" ?"
1175 false
1176 ;;
1177 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
1179} 917}
1180 918
1181# Display a license for user to accept. 919# Display a license for user to accept.
1182# 920#
1183# Usage: check_license [license] 921# Usage: check_license [license]
1184# - If the file is not specified then ${LICENSE} is used. 922# - If the file is not specified then ${LICENSE} is used.
1185check_license() { 923check_license() {
1186 local lic=$1 924 local src=$1
1187 if [ -z "${lic}" ] ; then 925 if [ -z "${src}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 926 src="${PORTDIR}/licenses/${LICENSE}"
1189 else 927 else
1190 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then 928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1191 lic="${PORTDIR}/licenses/${lic}" 929 src="${PORTDIR}/licenses/${src}"
1192 elif [ -e "${PWD}/${lic}" ] ; then 930 elif [ -e "${PWD}/${src}" ] ; then
1193 lic="${PWD}/${lic}" 931 src="${PWD}/${src}"
1194 elif [ -e "${lic}" ] ; then 932 elif [ -e "${src}" ] ; then
1195 lic="${lic}" 933 src="${src}"
1196 fi
1197 fi 934 fi
935 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}" 936 [ ! -e "${src}" ] && die "Could not find requested license ${src}"
1199 local l="`basename ${lic}`"
1200 937
1201 # here is where we check for the licenses the user already 938 # here is where we check for the license...
1202 # accepted ... if we don't find a match, we make the user accept 939 # if we don't find one, we ask the user for it
1203 local shopts=$- 940 if [ -f /usr/share/licenses/${LICENSE} ]; then
1204 local alic 941 einfo "The license for this application has already been accepted."
1205 set -o noglob #so that bash doesn't expand "*" 942 else
1206 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts
1209 return 0
1210 fi
1211 done
1212 set +o noglob; set -$shopts #reset old shell opts
1213
1214 local licmsg="$(emktemp)"
1215 cat << EOF > ${licmsg}
1216**********************************************************
1217The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 943 ewarn "You MUST accept this license for installation to continue."
1219continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 944 eerror "If you CTRL+C out of this, the install will not run!"
1221**********************************************************
1222
1223EOF
1224 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1226 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic
1228 case ${alic} in
1229 yes|Yes|y|Y)
1230 return 0
1231 ;;
1232 *)
1233 echo;echo;echo
1234 eerror "You MUST accept the license to continue! Exiting!"
1235 die "Failed to accept license"
1236 ;;
1237 esac
1238}
1239
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support !
1242#
1243# with these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT.
1247#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds().
1251#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us
1261 local cdcnt=0
1262 local f=
1263 for f in "$@" ; 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 945 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 946
1339 export CDROM_SET="" 947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src}
1340 export CDROM_CURRENT_CD=0 948 einfo "Do you accept the terms of this license? [yes/no]"
1341 cdrom_load_next_cd 949 read ACCEPT_TERMS
1342} 950 case ${ACCEPT_TERMS} in
1343 951 yes|Yes|y|Y)
1344# this is only used when you need access to more than one cd. 952 cp ${src} /usr/share/licenses
1345# when you have finished using the first cd, just call this function. 953 exit 0
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 954 ;;
1347# remember, you can only go forward in the cd chain, you can't go back. 955 *)
1348cdrom_load_next_cd() { 956 eerror "You MUST accept the license to continue! Exiting!"
1349 local var 957 die "Failed to accept license"
1350 ((++CDROM_CURRENT_CD)) 958 ;;
1351
1352 unset CDROM_ROOT
1353 var=CD_ROOT_${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="${ARCH}";;
1503 esac 959 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${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 960 fi
1596 shift
1597 done
1598 [[ ${opt} = "-a" ]]
1599} 961}
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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