/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.207
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.207 2005/10/12 13:52:01 flameeyes Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
96# and not the full path .. 125# and not the full path ..
97EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 127# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
101# 132#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 134#
104EPATCH_FORCE="no" 135EPATCH_FORCE="no"
142 local PATCH_TARGET="${T}/$$.patch" 173 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 174 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
145 local x="" 176 local x=""
146 177
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179
147 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
148 then 181 then
149 eerror "Invalid arguments to epatch()" 182 local m=""
150 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
151 fi 187 fi
152 188
153 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
154 then 190 then
155 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
166 else 202 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 204 fi
169 else 205 else
170 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 207 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 209 then
174 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
175 fi 211 fi
176 212
177 echo 213 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 215 eerror
180 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 218 echo
182 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
183 fi 220 fi
184 221
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 241 ;;
205 esac 242 esac
206 243
207 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
208 then 245 then
209 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
210 fi 247 fi
211 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
212 do 249 do
213 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
214 # 251 #
215 # ???_arch_foo.patch 252 # ???_arch_foo.patch
216 # 253 #
217 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
220 then 257 then
221 local count=0 258 local count=0
222 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
223 261
224 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 263 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 265 then
228 continue 266 continue
229 fi 267 fi
230 fi 268 fi
231 269
233 then 271 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 273 then
236 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
237 else 275 else
238 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
239 fi 277 fi
240 else 278 else
241 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
242 fi 280 fi
243 281
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 284
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
249 do 287 do
250 # Generate some useful debug info ... 288 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 291
254 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 293 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 296 else
259 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
260 fi 298 fi
261 299
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 302
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 305
268 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 307 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 309 then
272 echo 310 echo
273 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 312 #die "Could not extract patch!"
275 count=5 313 count=5
276 break 314 break
277 fi 315 fi
278 fi 316 fi
279 317
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 319 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 325
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 327
290 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
291 then 329 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 331 echo
294 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
297 count=5 335 count=5
298 fi 336 fi
299 337
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 339
302 break 340 break
303 fi 341 fi
304 342
305 count=$((count + 1)) 343 count=$((count + 1))
311 fi 349 fi
312 350
313 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
314 then 352 then
315 echo 353 echo
316 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
317 eerror 356 eerror
318 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
319 eerror 358 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 360 echo
322 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
323 fi 362 fi
324 363
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 365
327 eend 0 366 eend 0
328 fi 367 fi
329 done 368 done
330 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
331 then 370 then
332 einfo "Done with patching" 371 einfo "Done with patching"
333 fi 372 fi
334} 373}
335 374
336# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
338# 378#
339# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 380emktemp() {
381 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1
341 384
342have_NPTL() { 385 if [[ -z ${topdir} ]] ; then
343 386 [[ -z ${T} ]] \
344 cat > ${T}/test-nptl.c <<-"END" 387 && topdir="/tmp" \
345 #define _XOPEN_SOURCE 388 || topdir=${T}
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 389 fi
390
391 if [[ -z $(type -p mktemp) ]] ; then
392 local tmp=/
393 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}"
376 else 398 else
377 echo "no" 399 [[ ${exe} == "touch" ]] \
378 fi 400 && exe="-p" \
379 401 || exe="-d"
380 return 1 402 mktemp ${exe} "${topdir}"
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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 403 fi
404}
426 405
427 elif [ "${ARCH}" = "ppc" ] 406# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 407# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 410#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 411# egetent(database, key)
433 else 412egetent() {
434 jobs=2 413 case ${CHOST} in
435 fi 414 *-darwin*)
436 else 415 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 416 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 ;;
424 *-freebsd*)
425 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group"
427
428 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 431 fi
440 432
441 # Make sure the number is valid ... 433 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 434 ;;
443 then 435 *-netbsd*)
444 jobs=1 436 grep "$2:\*:" /etc/$1
445 fi 437 ;;
446 438 *)
447 if [ -n "${ADMINPARAM}" ] 439 type -p nscd >& /dev/null && nscd -i "$1"
448 then 440 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 441 ;;
450 then 442 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir=$1
467 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then
469 mktemp -p ${topdir}
470 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp}
473 echo ${tmp}
474 fi
475} 443}
476 444
477# Simplify/standardize adding users to the system 445# Simplify/standardize adding users to the system
478# vapier@gentoo.org 446# vapier@gentoo.org
479# 447#
487# homedir: /dev/null 455# homedir: /dev/null
488# groups: none 456# groups: none
489# extra: comment of 'added by portage for ${PN}' 457# extra: comment of 'added by portage for ${PN}'
490enewuser() { 458enewuser() {
491 # get the username 459 # get the username
492 local euser="$1"; shift 460 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 461 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 462 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
496 fi 464 fi
497 465
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 466 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 467 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
505 return 0 468 return 0
506 fi 469 fi
507 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
508 471
509 # options to pass to useradd 472 # options to pass to useradd
510 local opts="" 473 local opts=
511 474
512 # handle uid 475 # handle uid
513 local euid="$1"; shift 476 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 477 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
515 if [ ${euid} -gt 0 ] ; then 478 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 479 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
480 euid="next"
481 fi
517 else 482 else
518 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
520 fi 485 fi
521 else 486 else
522 euid="next available" 487 euid="next"
523 fi 488 fi
489 if [[ ${euid} == "next" ]] ; then
490 for euid in $(seq 101 999) ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
525 496
526 # handle shell 497 # handle shell
527 local eshell="$1"; shift 498 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 500 if [[ ! -e ${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 502 die "${eshell} does not exist"
532 fi 503 fi
533 else 504 else
534 eshell=/bin/false 505 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
506 [[ -x ${ROOT}${shell} ]] && break
507 done
508
509 if [[ ${shell} == "/dev/null" ]] ; then
510 eerror "Unable to identify the shell to use"
511 die "Unable to identify the shell to use"
512 fi
513
514 eshell=${shell}
535 fi 515 fi
536 einfo " - Shell: ${eshell}" 516 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 517 opts="${opts} -s ${eshell}"
538 518
539 # handle homedir 519 # handle homedir
540 local ehome="$1"; shift 520 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 521 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 522 ehome="/dev/null"
543 fi 523 fi
544 einfo " - Home: ${ehome}" 524 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 525 opts="${opts} -d ${ehome}"
546 526
547 # handle groups 527 # handle groups
548 local egroups="$1"; shift 528 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 529 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 530 local oldifs=${IFS}
531 local defgroup="" exgroups=""
532
552 export IFS="," 533 export IFS=","
553 for g in ${egroups} ; do 534 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 535 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 536 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 537 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 538 die "${g} is not a valid GID"
559 fi 539 fi
540 if [[ -z ${defgroup} ]] ; then
541 defgroup=${g}
542 else
543 exgroups="${exgroups},${g}"
544 fi
545 export IFS=","
560 done 546 done
561 export IFS="${oldifs}" 547 export IFS=${oldifs}
548
562 opts="${opts} -g ${egroups}" 549 opts="${opts} -g ${defgroup}"
550 if [[ ! -z ${exgroups} ]] ; then
551 opts="${opts} -G ${exgroups:1}"
552 fi
563 else 553 else
564 egroups="(none)" 554 egroups="(none)"
565 fi 555 fi
566 einfo " - Groups: ${egroups}" 556 einfo " - Groups: ${egroups}"
567 557
568 # handle extra and add the user 558 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 559 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 560 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 561 case ${CHOST} in
573 useradd ${opts} ${euser} \ 562 *-darwin*)
563 ### Make the user
564 if [[ -z $@ ]] ; then
565 dscl . create /users/${euser} uid ${euid}
566 dscl . create /users/${euser} shell ${eshell}
567 dscl . create /users/${euser} home ${ehome}
568 dscl . create /users/${euser} realname "added by portage for ${PN}"
569 ### Add the user to the groups specified
570 local oldifs=${IFS}
571 export IFS=","
572 for g in ${egroups} ; do
573 dscl . merge /groups/${g} users ${euser}
574 done
575 export IFS=${oldifs}
576 else
577 einfo "Extra options are not supported on Darwin yet"
578 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@"
580 die "Required function missing"
581 fi
582 ;;
583 *-freebsd*)
584 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 586 -c "added by portage for ${PN}" \
587 die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 pw useradd ${euser} ${opts} \
591 "$@" || die "enewuser failed"
592 fi
593 ;;
594
595 *-netbsd*)
596 if [[ -z $@ ]] ; then
597 useradd ${opts} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd ${opts} ${euser} "$@" || die "enewuser failed"
601 fi
602 ;;
603 *)
604 if [[ -z $@ ]] ; then
605 useradd ${opts} ${euser} \
606 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 607 || die "enewuser failed"
576 else 608 else
577 einfo " - Extra: ${eextra}" 609 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 610 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 611 || die "enewuser failed"
580 fi 612 fi
613 ;;
614 esac
615
616 if [[ ! -e ${ROOT}/${ehome} ]] ; then
617 einfo " - Creating ${ehome} in ${ROOT}"
618 mkdir -p "${ROOT}/${ehome}"
619 chown ${euser} "${ROOT}/${ehome}"
620 chmod 755 "${ROOT}/${ehome}"
621 fi
622
581 export SANDBOX_ON="${oldsandbox}" 623 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
589} 624}
590 625
591# Simplify/standardize adding groups to the system 626# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 627# vapier@gentoo.org
593# 628#
598# gid: next available (see groupadd(8)) 633# gid: next available (see groupadd(8))
599# extra: none 634# extra: none
600enewgroup() { 635enewgroup() {
601 # get the group 636 # get the group
602 local egroup="$1"; shift 637 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 638 if [ -z "${egroup}" ]
639 then
604 eerror "No group specified !" 640 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 641 die "Cannot call enewgroup without a group"
606 fi 642 fi
607 643
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 644 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 645 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
646 then
615 return 0 647 return 0
616 fi 648 fi
617 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
618 650
619 # options to pass to useradd 651 # options to pass to useradd
620 local opts="" 652 local opts=
621 653
622 # handle gid 654 # handle gid
623 local egid="$1"; shift 655 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 656 if [ ! -z "${egid}" ]
657 then
625 if [ ${egid} -gt 0 ] ; then 658 if [ "${egid}" -gt 0 ]
659 then
660 if [ -z "`egetent group ${egid}`" ]
661 then
662 if [[ "${CHOST}" == *-darwin* ]]; then
663 opts="${opts} ${egid}"
664 else
626 opts="${opts} -g ${egid}" 665 opts="${opts} -g ${egid}"
666 fi
667 else
668 egid="next available; requested gid taken"
669 fi
627 else 670 else
628 eerror "Groupid given but is not greater than 0 !" 671 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 672 die "${egid} is not a valid GID"
630 fi 673 fi
631 else 674 else
636 # handle extra 679 # handle extra
637 local eextra="$@" 680 local eextra="$@"
638 opts="${opts} ${eextra}" 681 opts="${opts} ${eextra}"
639 682
640 # add the group 683 # add the group
641 local oldsandbox=${SANDBOX_ON} 684 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
686 case ${CHOST} in
687 *-darwin*)
688 if [ ! -z "${eextra}" ];
689 then
690 einfo "Extra options are not supported on Darwin/OS X yet"
691 einfo "Please report the ebuild along with the info below"
692 einfo "eextra: ${eextra}"
693 die "Required function missing"
694 fi
695
696 # If we need the next available
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for egid in $(seq 101 999); do
700 [ -z "`egetent group ${egid}`" ] && break
701 done
702 esac
703 dscl . create /groups/${egroup} gid ${egid}
704 dscl . create /groups/${egroup} passwd '*'
705 ;;
706
707 *-freebsd*)
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 ;;
716
717 *-netbsd*)
718 case ${egid} in
719 *[!0-9]*) # Non numeric
720 for egid in $(seq 101 999); do
721 [ -z "`egetent group ${egid}`" ] && break
722 done
723 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;;
726
727 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 728 groupadd ${opts} ${egroup} || die "enewgroup failed"
729 ;;
730 esac
644 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
645} 732}
646 733
647# Simple script to replace 'dos2unix' binaries 734# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 735# vapier@gentoo.org
649# 736#
650# edos2unix(file, <more files>...) 737# edos2unix(file, <more files> ...)
651edos2unix() { 738edos2unix() {
652 for f in $@ ; do 739 for f in "$@"
740 do
653 cp ${f} ${T}/edos2unix 741 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 742 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 743 done
656} 744}
745
746
747##############################################################
748# START: Handle .desktop files and menu entries #
749# maybe this should be separated into a new eclass some time #
750# lanius@gentoo.org #
751##############################################################
657 752
658# Make a desktop file ! 753# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 754# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 755# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 756#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 757# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 758#
667# binary: what binary does the app run with ? 759# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 760# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 761# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 762# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 763# a full path to an icon
672# type: what kind of application is this ? for categories: 764# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 765# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 766# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 767make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 768 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 769
678 local exec=${1} 770 local exec=${1}
679 local name=${2:-${PN}} 771 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 772 local icon=${3:-${PN}.png}
681 local type=${4} 773 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 774 local path=${5}
775
683 if [ -z "${type}" ] ; then 776 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 777 local catmaj=${CATEGORY%%-*}
778 local catmin=${CATEGORY##*-}
779 case ${catmaj} in
780 app)
781 case ${catmin} in
782 admin) type=System;;
783 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;;
785 editors) type=TextEditor;;
786 emacs) type=TextEditor;;
685 app-emulation) type=Emulator ;; 787 emulation) type=Emulator;;
686 games-*) type=Game ;; 788 laptop) type=HardwareSettings;;
687 *) type="" ;; 789 office) type=Office;;
790 vim) type=TextEditor;;
791 xemacs) type=TextEditor;;
792 *) type=;;
793 esac
794 ;;
795
796 dev)
797 type="Development"
798 ;;
799
800 games)
801 case ${catmin} in
802 action) type=ActionGame;;
803 arcade) type=ArcadeGame;;
804 board) type=BoardGame;;
805 kid) type=KidsGame;;
806 emulation) type=Emulator;;
807 puzzle) type=LogicGame;;
808 rpg) type=RolePlaying;;
809 roguelike) type=RolePlaying;;
810 simulation) type=Simulation;;
811 sports) type=SportsGame;;
812 strategy) type=StrategyGame;;
813 *) type=;;
814 esac
815 type="Game;${type}"
816 ;;
817
818 mail)
819 type="Network;Email"
820 ;;
821
822 media)
823 case ${catmin} in
824 gfx) type=Graphics;;
825 radio) type=Tuner;;
826 sound) type=Audio;;
827 tv) type=TV;;
828 video) type=Video;;
829 *) type=;;
830 esac
831 type="AudioVideo;${type}"
832 ;;
833
834 net)
835 case ${catmin} in
836 dialup) type=Dialup;;
837 ftp) type=FileTransfer;;
838 im) type=InstantMessaging;;
839 irc) type=IRCClient;;
840 mail) type=Email;;
841 news) type=News;;
842 nntp) type=News;;
843 p2p) type=FileTransfer;;
844 *) type=;;
845 esac
846 type="Network;${type}"
847 ;;
848
849 sci)
850 case ${catmin} in
851 astro*) type=Astronomoy;;
852 bio*) type=Biology;;
853 calc*) type=Calculator;;
854 chem*) type=Chemistry;;
855 geo*) type=Geology;;
856 math*) type=Math;;
857 *) type=;;
858 esac
859 type="Science;${type}"
860 ;;
861
862 www)
863 case ${catmin} in
864 client) type=WebBrowser;;
865 *) type=;;
866 esac
867 type="Network"
868 ;;
869
870 *)
871 type=
872 ;;
688 esac 873 esac
689 fi 874 fi
875 if [ "${SLOT}" == "0" ] ; then
876 local desktop_name="${PN}"
877 else
878 local desktop_name="${PN}-${SLOT}"
879 fi
690 local desktop=${T}/${exec}.desktop 880 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
691 881
692echo "[Desktop Entry] 882echo "[Desktop Entry]
693Encoding=UTF-8 883Encoding=UTF-8
694Version=0.9.2 884Version=0.9.2
695Name=${name} 885Name=${name}
696Type=Application 886Type=Application
697Comment=${DESCRIPTION} 887Comment=${DESCRIPTION}
698Exec=${exec} 888Exec=${exec}
699Path=${path} 889Path=${path}
700Icon=${icon} 890Icon=${icon}
701Categories=Application;${type};" > ${desktop} 891Categories=Application;${type};" > "${desktop}"
702 892
703 if [ -d /usr/share/applications ] ; then 893 (
894 # wrap the env here so that the 'insinto' call
895 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 896 insinto /usr/share/applications
705 doins ${desktop} 897 doins "${desktop}"
706 fi 898 )
899}
707 900
708 #if [ -d /usr/share/gnome/apps ] ; then 901# Make a GDM/KDM Session file
709 # insinto /usr/share/gnome/apps/Games 902#
710 # doins ${desktop} 903# make_desktop_entry(<title>, <command>)
711 #fi 904# title: File to execute to start the Window Manager
905# command: Name of the Window Manager
712 906
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 907make_session_desktop() {
714 # for ver in /usr/kde/* ; do 908 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
715 # insinto ${ver}/share/applnk/Games 909 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
716 # doins ${desktop}
717 # done
718 #fi
719 910
720 if [ -d /usr/share/applnk ] ; then 911 local title=$1
721 insinto /usr/share/applnk/${type} 912 local command=$2
913 local desktop=${T}/${wm}.desktop
914
915echo "[Desktop Entry]
916Encoding=UTF-8
917Name=${title}
918Comment=This session logs you into ${title}
919Exec=${command}
920TryExec=${command}
921Type=Application" > "${desktop}"
922
923 insinto /usr/share/xsessions
722 doins ${desktop} 924 doins "${desktop}"
723 fi
724
725 return 0
726} 925}
727 926
728# new convenience patch wrapper function to eventually replace epatch(), 927domenu() {
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 928 local i j
730# /usr/bin/patch 929 insinto /usr/share/applications
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
761 for x in $*; do 930 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 931 if [[ -f ${i} ]] ; then
764 list="$list $x" 932 doins "${i}"
765 elif [ -d "$x" ]; then 933 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 934 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 935 doins "${j}"
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 936 done
775 list="`echo $list2 | sort` $list" 937 fi
938 done
939}
940newmenu() {
941 insinto /usr/share/applications
942 newins "$1" "$2"
943}
944
945doicon() {
946 local i j
947 insinto /usr/share/pixmaps
948 for i in "$@" ; do
949 if [[ -f ${i} ]] ; then
950 doins "${i}"
951 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.png ; do
953 doins "${j}"
954 done
955 fi
956 done
957}
958newicon() {
959 insinto /usr/share/pixmaps
960 newins "$1" "$2"
961}
962
963##############################################################
964# END: Handle .desktop files and menu entries #
965##############################################################
966
967
968# for internal use only (unpack_pdv and unpack_makeself)
969find_unpackable_file() {
970 local src=$1
971 if [[ -z ${src} ]] ; then
972 src=${DISTDIR}/${A}
973 else
974 if [[ -e ${DISTDIR}/${src} ]] ; then
975 src=${DISTDIR}/${src}
976 elif [[ -e ${PWD}/${src} ]] ; then
977 src=${PWD}/${src}
978 elif [[ -e ${src} ]] ; then
979 src=${src}
980 fi
981 fi
982 [[ ! -e ${src} ]] && return 1
983 echo "${src}"
984}
985
986# Unpack those pesky pdv generated files ...
987# They're self-unpacking programs with the binary package stuffed in
988# the middle of the archive. Valve seems to use it a lot ... too bad
989# it seems to like to segfault a lot :(. So lets take it apart ourselves.
990#
991# Usage: unpack_pdv [file to unpack] [size of off_t]
992# - you have to specify the off_t size ... i have no idea how to extract that
993# information out of the binary executable myself. basically you pass in
994# the size of the off_t type (in bytes) on the machine that built the pdv
995# archive. one way to determine this is by running the following commands:
996# strings <pdv archive> | grep lseek
997# strace -elseek <pdv archive>
998# basically look for the first lseek command (we do the strings/grep because
999# sometimes the function call is _llseek or something) and steal the 2nd
1000# parameter. here is an example:
1001# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1002# lseek
1003# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1004# lseek(3, -4, SEEK_END) = 2981250
1005# thus we would pass in the value of '4' as the second parameter.
1006unpack_pdv() {
1007 local src=$(find_unpackable_file $1)
1008 local sizeoff_t=$2
1009
1010 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1011 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1012
1013 local shrtsrc="`basename ${src}`"
1014 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1015 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1016 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1017
1018 # grab metadata for debug reasons
1019 local metafile="$(emktemp)"
1020 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1021
1022 # rip out the final file name from the metadata
1023 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1024 datafile="`basename ${datafile}`"
1025
1026 # now lets uncompress/untar the file if need be
1027 local tmpfile="$(emktemp)"
1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1029
1030 local iscompressed="`file -b ${tmpfile}`"
1031 if [ "${iscompressed:0:8}" == "compress" ] ; then
1032 iscompressed=1
1033 mv ${tmpfile}{,.Z}
1034 gunzip ${tmpfile}
1035 else
1036 iscompressed=0
1037 fi
1038 local istar="`file -b ${tmpfile}`"
1039 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1040 istar=1
1041 else
1042 istar=0
1043 fi
1044
1045 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1046 #dd if=${src} ibs=${metaskip} count=1 \
1047 # | dd ibs=${tailskip} skip=1 \
1048 # | gzip -dc \
1049 # > ${datafile}
1050 if [ ${iscompressed} -eq 1 ] ; then
1051 if [ ${istar} -eq 1 ] ; then
1052 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1053 | head -c $((${metaskip}-${tailskip})) \
1054 | tar -xzf -
776 else 1055 else
777 die "Couldn't find $x" 1056 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1057 | head -c $((${metaskip}-${tailskip})) \
1058 | gzip -dc \
1059 > ${datafile}
1060 fi
1061 else
1062 if [ ${istar} -eq 1 ] ; then
1063 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1064 | head -c $((${metaskip}-${tailskip})) \
1065 | tar --no-same-owner -xf -
1066 else
1067 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1068 | head -c $((${metaskip}-${tailskip})) \
1069 > ${datafile}
1070 fi
778 fi 1071 fi
779 done 1072 true
780 1073 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1074 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1075}
845 1076
846# Unpack those pesky makeself generated files ... 1077# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1078# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1079# the end of the archive. Loki utilized the format as does
849# many other game companies. 1080# many other game companies.
850# 1081#
851# Usage: unpack_makeself [file to unpack] [offset] 1082# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1083# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1084# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1085# the proper offset from the script itself.
855unpack_makeself() { 1086unpack_makeself() {
856 local src=$1 1087 local src=$(find_unpackable_file "$1")
857 local skip=$2 1088 local skip=$2
1089 local exe=$3
858 1090
859 if [ -z "${src}" ] ; then 1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871 1092
872 local shrtsrc=`basename ${src}` 1093 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1094 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1095 if [ -z "${skip}" ]
1096 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1097 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1098 local skip=0
1099 exe=tail
877 case ${ver} in 1100 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1101 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1102 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1103 ;;
881 2.0|2.0.1) 1104 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1105 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1106 ;;
884 2.1.1) 1107 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1109 let skip="skip + 1"
887 ;; 1110 ;;
888 2.1.2) 1111 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1113 let skip="skip + 1"
891 ;; 1114 ;;
892 2.1.3) 1115 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1116 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1117 let skip="skip + 1"
1118 ;;
1119 2.1.4)
1120 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1121 skip=$(head -n ${skip} "${src}" | wc -c)
1122 exe="dd"
895 ;; 1123 ;;
896 *) 1124 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1125 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1126 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1127 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1129 die "makeself version '${ver}' not supported"
902 ;; 1130 ;;
903 esac 1131 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1132 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1133 fi
1134 case ${exe} in
1135 tail) exe="tail -n +${skip} '${src}'";;
1136 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1137 *) die "makeself cant handle exe '${exe}'"
1138 esac
906 1139
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1140 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1141 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1142 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1143 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1144 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1145 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1146 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1147 ;;
1148 bzip2*)
1149 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1150 ;;
1151 gzip*)
1152 eval ${exe} | tar --no-same-owner -xzf -
1153 ;;
1154 compress*)
1155 eval ${exe} | gunzip | tar --no-same-owner -xf -
1156 ;;
1157 *)
1158 eerror "Unknown filetype \"${filetype}\" ?"
1159 false
1160 ;;
1161 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1162 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1163}
918 1164
919# Display a license for user to accept. 1165# Display a license for user to accept.
920# 1166#
921# Usage: check_license [license] 1167# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1168# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1169check_license() {
924 local src=$1 1170 local lic=$1
925 if [ -z "${src}" ] ; then 1171 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1172 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1173 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1174 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1175 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1176 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1177 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1178 elif [ -e "${lic}" ] ; then
933 src="${src}" 1179 lic="${lic}"
934 fi
935 fi 1180 fi
1181 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1182 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1183 local l="`basename ${lic}`"
937 1184
938 # here is where we check for the license... 1185 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1186 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1187 local shopts=$-
941 einfo "The license for this application has already been accepted." 1188 local alic
1189 set -o noglob #so that bash doesn't expand "*"
1190 for alic in ${ACCEPT_LICENSE} ; do
1191 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1192 set +o noglob; set -${shopts} #reset old shell opts
1193 return 0
1194 fi
1195 done
1196 set +o noglob; set -$shopts #reset old shell opts
1197
1198 local licmsg="$(emktemp)"
1199 cat << EOF > ${licmsg}
1200**********************************************************
1201The following license outlines the terms of use of this
1202package. You MUST accept this license for installation to
1203continue. When you are done viewing, hit 'q'. If you
1204CTRL+C out of this, the install will not run!
1205**********************************************************
1206
1207EOF
1208 cat ${lic} >> ${licmsg}
1209 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1210 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1211 read alic
1212 case ${alic} in
1213 yes|Yes|y|Y)
1214 return 0
1215 ;;
1216 *)
1217 echo;echo;echo
1218 eerror "You MUST accept the license to continue! Exiting!"
1219 die "Failed to accept license"
1220 ;;
1221 esac
1222}
1223
1224# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1225# the whole 'non-interactive' policy, but damnit I want CD support !
1226#
1227# with these cdrom functions we handle all the user interaction and
1228# standardize everything. all you have to do is call cdrom_get_cds()
1229# and when the function returns, you can assume that the cd has been
1230# found at CDROM_ROOT.
1231#
1232# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1233# etc... if you want to give the cds better names, then just export
1234# the CDROM_NAME_X variables before calling cdrom_get_cds().
1235#
1236# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1237#
1238# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1239# - this will attempt to locate a cd based upon a file that is on
1240# the cd ... the more files you give this function, the more cds
1241# the cdrom functions will handle
1242cdrom_get_cds() {
1243 # first we figure out how many cds we're dealing with by
1244 # the # of files they gave us
1245 local cdcnt=0
1246 local f=
1247 for f in "$@" ; do
1248 cdcnt=$((cdcnt + 1))
1249 export CDROM_CHECK_${cdcnt}="$f"
1250 done
1251 export CDROM_TOTAL_CDS=${cdcnt}
1252 export CDROM_CURRENT_CD=1
1253
1254 # now we see if the user gave use CD_ROOT ...
1255 # if they did, let's just believe them that it's correct
1256 if [[ ! -z ${CD_ROOT} ]] ; then
1257 export CDROM_ROOT=${CD_ROOT}
1258 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1259 return
1260 fi
1261 # do the same for CD_ROOT_X
1262 if [[ ! -z ${CD_ROOT_1} ]] ; then
1263 local var=
1264 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1))
1267 var="CD_ROOT_${cdcnt}"
1268 if [[ -z ${!var} ]] ; then
1269 eerror "You must either use just the CD_ROOT"
1270 eerror "or specify ALL the CD_ROOT_X variables."
1271 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1272 die "could not locate CD_ROOT_${cdcnt}"
1273 fi
1274 export CDROM_ROOTS_${cdcnt}="${!var}"
1275 done
1276 export CDROM_ROOT=${CDROM_ROOTS_1}
1277 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1278 return
1279 fi
1280
1281 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1282 einfon "This ebuild will need the "
1283 if [[ -z ${CDROM_NAME} ]] ; then
1284 echo "cdrom for ${PN}."
1285 else
1286 echo "${CDROM_NAME}."
1287 fi
1288 echo
1289 einfo "If you do not have the CD, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the variable CD_ROOT so that it points to the"
1292 einfo "directory containing the files."
1293 echo
1294 einfo "For example:"
1295 einfo "export CD_ROOT=/mnt/cdrom"
1296 echo
942 else 1297 else
943 ewarn "You MUST accept this license for installation to continue." 1298 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
944 eerror "If you CTRL+C out of this, the install will not run!" 1299 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1))
1302 var="CDROM_NAME_${cdcnt}"
1303 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1304 done
945 echo 1305 echo
1306 einfo "If you do not have the CDs, but have the data files"
1307 einfo "mounted somewhere on your filesystem, just export"
1308 einfo "the following variables so they point to the right place:"
1309 einfon ""
1310 cdcnt=0
1311 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1312 cdcnt=$((cdcnt + 1))
1313 echo -n " CD_ROOT_${cdcnt}"
1314 done
1315 echo
1316 einfo "Or, if you have all the files in the same place, or"
1317 einfo "you only have one cdrom, you can export CD_ROOT"
1318 einfo "and that place will be used as the same data source"
1319 einfo "for all the CDs."
1320 echo
1321 einfo "For example:"
1322 einfo "export CD_ROOT_1=/mnt/cdrom"
1323 echo
1324 fi
1325 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd
1327}
946 1328
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1329# this is only used when you need access to more than one cd.
948 einfo "Do you accept the terms of this license? [yes/no]" 1330# when you have finished using the first cd, just call this function.
949 read ACCEPT_TERMS 1331# when it returns, CDROM_ROOT will be pointing to the second cd.
950 case ${ACCEPT_TERMS} in 1332# remember, you can only go forward in the cd chain, you can't go back.
951 yes|Yes|y|Y) 1333cdrom_load_next_cd() {
952 cp ${src} /usr/share/licenses 1334 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
953 exit 0 1335 local var=
954 ;; 1336
955 *) 1337 if [[ ! -z ${CD_ROOT} ]] ; then
956 eerror "You MUST accept the license to continue! Exiting!" 1338 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
957 die "Failed to accept license" 1339 return
958 ;; 1340 fi
1341
1342 unset CDROM_ROOT
1343 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1344 if [[ -z ${!var} ]] ; then
1345 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1346 cdrom_locate_file_on_cd ${!var}
1347 else
1348 export CDROM_ROOT=${!var}
1349 fi
1350
1351 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1352}
1353
1354# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1355# functions. this should *never* be called from an ebuild.
1356# all it does is try to locate a give file on a cd ... if the cd isn't
1357# found, then a message asking for the user to insert the cdrom will be
1358# displayed and we'll hang out here until:
1359# (1) the file is found on a mounted cdrom
1360# (2) the user hits CTRL+C
1361cdrom_locate_file_on_cd() {
1362 while [[ -z ${CDROM_ROOT} ]] ; do
1363 local dir=$(dirname "$*")
1364 local file=$(basename "$*")
1365 local mline=""
1366 local showedmsg=0
1367
1368 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1369 [[ -d ${mline}/${dir} ]] || continue
1370 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1371 && export CDROM_ROOT=${mline}
1372 done
1373
1374 if [[ -z ${CDROM_ROOT} ]] ; then
1375 echo
1376 if [[ ${showedmsg} -eq 0 ]] ; then
1377 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1378 if [[ -z ${CDROM_NAME} ]] ; then
1379 einfo "Please insert the cdrom for ${PN} now !"
1380 else
1381 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1382 fi
1383 else
1384 if [[ -z ${CDROM_NAME_1} ]] ; then
1385 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1386 else
1387 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1388 einfo "Please insert+mount the ${!var} cdrom now !"
1389 fi
1390 fi
1391 showedmsg=1
1392 fi
1393 einfo "Press return to scan for the cd again"
1394 einfo "or hit CTRL+C to abort the emerge."
1395 echo
1396 einfo "If you are having trouble with the detection"
1397 einfo "of your CD, it is possible that you do not have"
1398 einfo "Joliet support enabled in your kernel. Please"
1399 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1400 read
1401 fi
1402 done
1403}
1404
1405# Make sure that LINGUAS only contains languages that
1406# a package can support
1407#
1408# usage: strip-linguas <allow LINGUAS>
1409# strip-linguas -i <directories of .po files>
1410# strip-linguas -u <directories of .po files>
1411#
1412# The first form allows you to specify a list of LINGUAS.
1413# The -i builds a list of po files found in all the
1414# directories and uses the intersection of the lists.
1415# The -u builds a list of po files found in all the
1416# directories and uses the union of the lists.
1417strip-linguas() {
1418 local ls newls
1419 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1420 local op=$1; shift
1421 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1422 local d f
1423 for d in "$@" ; do
1424 if [[ ${op} == "-u" ]] ; then
1425 newls=${ls}
1426 else
1427 newls=""
1428 fi
1429 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1430 if [[ ${op} == "-i" ]] ; then
1431 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1432 else
1433 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1434 fi
1435 done
1436 ls=${newls}
1437 done
1438 ls=${ls//.po}
1439 else
1440 ls=$@
1441 fi
1442
1443 ls=" ${ls} "
1444 newls=""
1445 for f in ${LINGUAS} ; do
1446 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1447 newls="${newls} ${f}"
1448 else
1449 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1450 fi
1451 done
1452 if [[ -z ${newls} ]] ; then
1453 export LINGUAS=""
1454 else
1455 export LINGUAS=${newls:1}
1456 fi
1457}
1458
1459# moved from kernel.eclass since they are generally useful outside of
1460# kernel.eclass -iggy (20041002)
1461
1462# the following functions are useful in kernel module ebuilds, etc.
1463# for an example see ivtv or drbd ebuilds
1464
1465# set's ARCH to match what the kernel expects
1466set_arch_to_kernel() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1472 case ${ARCH} in
1473 x86) export ARCH="i386";;
1474 amd64) export ARCH="x86_64";;
1475 hppa) export ARCH="parisc";;
1476 mips) export ARCH="mips";;
1477 sparc) export ARCH="$(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!
1478 *) export ARCH="${ARCH}";;
959 esac 1479 esac
1480}
1481
1482# set's ARCH back to what portage expects
1483set_arch_to_portage() {
1484 i=10
1485 while ((i--)) ; do
1486 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1487 done
1488 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1489}
1490
1491# Jeremy Huddleston <eradicator@gentoo.org>:
1492# preserve_old_lib /path/to/libblah.so.0
1493# preserve_old_lib_notify /path/to/libblah.so.0
1494#
1495# These functions are useful when a lib in your package changes --soname. Such
1496# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1497# would break packages that link against it. Most people get around this
1498# by using the portage SLOT mechanism, but that is not always a relevant
1499# solution, so instead you can add the following to your ebuilds:
1500#
1501# src_install() {
1502# ...
1503# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1504# ...
1505# }
1506#
1507# pkg_postinst() {
1508# ...
1509# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1510# ...
1511# }
1512
1513preserve_old_lib() {
1514 LIB=$1
1515
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}`
1518 DIRNAME=`dirname ${LIB}`
1519
1520 dodir ${DIRNAME}
1521 cp ${ROOT}${LIB} ${D}${DIRNAME}
1522 touch ${D}${LIB}
1523 fi
1524}
1525
1526preserve_old_lib_notify() {
1527 LIB=$1
1528
1529 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1530 SONAME=`basename ${LIB}`
1531
1532 ewarn "An old version of an installed library was detected on your system."
1533 ewarn "In order to avoid breaking packages that link against it, this older version"
1534 ewarn "is not being removed. In order to make full use of this newer version,"
1535 ewarn "you will need to execute the following command:"
1536 ewarn " revdep-rebuild --soname ${SONAME}"
1537 ewarn
1538 ewarn "After doing that, you can safely remove ${LIB}"
1539 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1540 fi
1541}
1542
1543# Hack for people to figure out if a package was built with
1544# certain USE flags
1545#
1546# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1547# ex: built_with_use xchat gtk2
1548#
1549# Flags: -a all USE flags should be utilized
1550# -o at least one USE flag should be utilized
1551# Note: the default flag is '-a'
1552built_with_use() {
1553 local opt=$1
1554 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1555
1556 local PKG=$(best_version $1)
1557 shift
1558
1559 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1560 [[ ! -e ${USEFILE} ]] && return 1
1561
1562 local USE_BUILT=$(<${USEFILE})
1563 while [[ $# -gt 0 ]] ; do
1564 if [[ ${opt} = "-o" ]] ; then
1565 has $1 ${USE_BUILT} && return 0
1566 else
1567 has $1 ${USE_BUILT} || return 1
960 fi 1568 fi
1569 shift
1570 done
1571 [[ ${opt} = "-a" ]]
961} 1572}
1573
1574# Many configure scripts wrongly bail when a C++ compiler
1575# could not be detected. #73450
1576epunt_cxx() {
1577 local dir=$1
1578 [[ -z ${dir} ]] && dir=${S}
1579 ebegin "Removing useless C++ checks"
1580 local f
1581 for f in $(find ${dir} -name configure) ; do
1582 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1583 done
1584 eend 0
1585}
1586
1587# dopamd <file> [more files]
1588#
1589# Install pam auth config file in /etc/pam.d
1590dopamd() {
1591 [[ -z $1 ]] && die "dopamd requires at least one argument"
1592
1593 use pam || return 0
1594
1595 INSDESTTREE=/etc/pam.d \
1596 doins "$@" || die "failed to install $@"
1597}
1598# newpamd <old name> <new name>
1599#
1600# Install pam file <old name> as <new name> in /etc/pam.d
1601newpamd() {
1602 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1603
1604 use pam || return 0
1605
1606 INSDESTTREE=/etc/pam.d \
1607 newins "$1" "$2" || die "failed to install $1 as $2"
1608}
1609
1610# make a wrapper script ...
1611# NOTE: this was originally games_make_wrapper, but I noticed other places where
1612# this could be used, so I have moved it here and made it not games-specific
1613# -- wolf31o2
1614# $1 == wrapper name
1615# $2 == binary to run
1616# $3 == directory to chdir before running binary
1617# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1618# $5 == path for wrapper
1619make_wrapper() {
1620 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1621 local tmpwrapper=$(emktemp)
1622 # We don't want to quote ${bin} so that people can pass complex
1623 # things as $bin ... "./someprog --args"
1624 cat << EOF > "${tmpwrapper}"
1625#!/bin/sh
1626cd "${chdir:-.}"
1627if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then
1628 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1629fi
1630exec ${bin} "\$@"
1631EOF
1632 chmod go+rx "${tmpwrapper}"
1633 if [[ -n ${path} ]] ; then
1634 exeinto "${path}"
1635 newexe "${tmpwrapper}" "${wrapper}"
1636 else
1637 newbin "${tmpwrapper}" "${wrapper}"
1638 fi
1639}

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