/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 Revision 1.185
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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.185 2005/07/04 20:32:22 azarah 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
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 18
17DESCRIPTION="Based on the ${ECLASS} eclass" 19DESCRIPTION="Based on the ${ECLASS} eclass"
20
21# Wait for the supplied number of seconds. If no argument is supplied, defaults
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
23# outputting to a terminal, don't wait. For compatability purposes, the argument
24# must be an integer greater than zero.
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
26epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
28 sleep ${1:-5}
29 fi
30}
31
32# Beep the specified number of times (defaults to five). If our output
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
34# don't beep.
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36ebeep() {
37 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a"
43 sleep 1
44 done
45 fi
46}
18 47
19# This function generate linker scripts in /usr/lib for dynamic 48# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 49# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 50# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 51# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 62# to point to the latest version of the library present.
34# 63#
35# <azarah@gentoo.org> (26 Oct 2002) 64# <azarah@gentoo.org> (26 Oct 2002)
36# 65#
37gen_usr_ldscript() { 66gen_usr_ldscript() {
38 67 local libdir="$(get_libdir)"
39 # Just make sure it exists 68 # Just make sure it exists
40 dodir /usr/lib 69 dodir /usr/${libdir}
41 70
71 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 73 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 74 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 75 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 76 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 77 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 78
49 more info. */ 79 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 80 */
81 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 82 END_LDSCRIPT
52 83 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 84 done
54
55 return 0
56} 85}
57 86
58# Simple function to draw a line consisting of '=' the same length as $* 87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
59# 89#
60# <azarah@gentoo.org> (11 Nov 2002) 90# <azarah@gentoo.org> (11 Nov 2002)
61# 91#
62draw_line() { 92draw_line() {
63 local i=0 93 local i=0
88# Default directory where patches are located 118# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 119EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 120# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 121EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 122# Default options for patch
93EPATCH_OPTS="" 123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Not this is only file names,
95# and not the full path .. 127# and not the full path ..
96EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 129# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
100# 134#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 136#
103EPATCH_FORCE="no" 137EPATCH_FORCE="no"
143 local SINGLE_PATCH="no" 177 local SINGLE_PATCH="no"
144 local x="" 178 local x=""
145 179
146 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
147 then 181 then
148 eerror "Invalid arguments to epatch()" 182 local m=""
149 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
150 fi 187 fi
151 188
152 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
153 then 190 then
154 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
165 else 202 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 204 fi
168 else 205 else
169 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 207 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 209 then
173 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
174 fi 211 fi
175 212
176 echo 213 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 215 eerror
179 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 218 echo
181 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
182 fi 220 fi
183 221
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 241 ;;
204 esac 242 esac
205 243
206 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
207 then 245 then
208 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
209 fi 247 fi
210 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
211 do 249 do
212 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
213 # 251 #
214 # ???_arch_foo.patch 252 # ???_arch_foo.patch
215 # 253 #
216 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
217 ([ "${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}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
219 then 257 then
220 local count=0 258 local count=0
221 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
222 261
223 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 263 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 265 then
227 continue 266 continue
228 fi 267 fi
229 fi 268 fi
230 269
232 then 271 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 273 then
235 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
236 else 275 else
237 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
238 fi 277 fi
239 else 278 else
240 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
241 fi 280 fi
242 281
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 284
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
248 do 287 do
249 # Generate some useful debug info ... 288 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 291
253 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 293 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 296 else
258 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
259 fi 298 fi
260 299
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 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##*/}
263 302
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 305
267 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 307 then
269 if ! (${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
270 then 309 then
271 echo 310 echo
272 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 312 #die "Could not extract patch!"
274 count=5 313 count=5
275 break 314 break
276 fi 315 fi
277 fi 316 fi
278 317
279 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
280 then 319 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 325
287 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}-${STDERR_TARGET##*/}.real 2>&1
288 327
289 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
290 then 329 then
291 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##*/}
292 echo 331 echo
293 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
296 count=5 335 count=5
297 fi 336 fi
298 337
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 339
301 break 340 break
302 fi 341 fi
303 342
304 count=$((count + 1)) 343 count=$((count + 1))
310 fi 349 fi
311 350
312 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
313 then 352 then
314 echo 353 echo
315 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
316 eerror 356 eerror
317 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
318 eerror 358 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 360 echo
321 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
322 fi 362 fi
323 363
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 365
326 eend 0 366 eend 0
327 fi 367 fi
328 done 368 done
329 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
330 then 370 then
331 einfo "Done with patching" 371 einfo "Done with patching"
332 fi 372 fi
333} 373}
334 374
335# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
337# 378#
338# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 380emktemp() {
381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift
383 local topdir="$1"
340 384
341have_NPTL() { 385 if [ -z "${topdir}" ]
342
343 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE
345 #include <unistd.h>
346 #include <stdio.h>
347
348 int main()
349 {
350 char buf[255];
351 char *str = buf;
352
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
354 if (NULL != str) {
355 printf("%s\n", str);
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 386 then
367 echo "yes" 387 [ -z "${T}" ] \
368 einfon "Checking what PTHREADS implementation we have ... " 388 && topdir="/tmp" \
369 if ${T}/nptl 389 || topdir="${T}"
390 fi
391
392 if [ -z "$(type -p mktemp)" ]
393 then
394 local tmp=/
395 while [ -e "${tmp}" ] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
397 done
398 ${exe} "${tmp}"
399 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 if [[ "${USERLAND}" == "Darwin" ]] ; then
416 case "$2" in
417 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;;
420 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;;
423 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then
425 local action
426 if [ "$1" == "passwd" ]
370 then 427 then
371 return 0 428 action="user"
372 else 429 else
373 return 1 430 action="group"
374 fi
375 else
376 echo "no"
377 fi 431 fi
378 432 pw show "${action}" "$2" -q
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 433 else
423 jobs=2 434 which nscd >& /dev/null && nscd -i "$1"
424 fi 435 getent "$1" "$2"
425
426 elif [ "${ARCH}" = "ppc" ]
427 then
428 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else
433 jobs=2
434 fi
435 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!"
438 fi
439
440 # Make sure the number is valid ...
441 if [ "${jobs}" -lt 1 ]
442 then
443 jobs=1
444 fi
445
446 if [ -n "${ADMINPARAM}" ]
447 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi 436 fi
457} 437}
458 438
459# Simplify/standardize adding users to the system 439# Simplify/standardize adding users to the system
460# vapier@gentoo.org 440# vapier@gentoo.org
469# homedir: /dev/null 449# homedir: /dev/null
470# groups: none 450# groups: none
471# extra: comment of 'added by portage for ${PN}' 451# extra: comment of 'added by portage for ${PN}'
472enewuser() { 452enewuser() {
473 # get the username 453 # get the username
474 local euser="$1"; shift 454 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 455 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 456 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 457 die "Cannot call enewuser without a username"
478 fi 458 fi
459
460 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
462 return 0
463 fi
479 einfo "Adding user '${euser}' to your system ..." 464 einfo "Adding user '${euser}' to your system ..."
480 465
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 466 # options to pass to useradd
494 local opts="" 467 local opts=
495 468
496 # handle uid 469 # handle uid
497 local euid="$1"; shift 470 local euid=$1; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
499 if [ ${euid} -gt 0 ] ; then 472 if [[ ${euid} -gt 0 ]] ; then
500 opts="${opts} -u ${euid}" 473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
474 euid="next"
475 fi
501 else 476 else
502 eerror "Userid given but is not greater than 0 !" 477 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 478 die "${euid} is not a valid UID"
504 fi 479 fi
505 else 480 else
506 euid="next available" 481 euid="next"
482 fi
483 if [[ ${euid} == "next" ]] ; then
484 local pwrange
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
507 fi 489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
509 496
510 # handle shell 497 # handle shell
511 local eshell="$1"; shift 498 local eshell=$1; shift
512 if [ ! -z "${eshell}" ] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
513 if [ ! -e ${eshell} ] ; then 500 if [[ ! -e ${eshell} ]] ; then
514 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 502 die "${eshell} does not exist"
516 fi 503 fi
517 else 504 else
518 eshell=/bin/false 505 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";;
507 BSD) eshell="/usr/sbin/nologin";;
508 *) eshell="/bin/false";;
509 esac
519 fi 510 fi
520 einfo " - Shell: ${eshell}" 511 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 512 opts="${opts} -s ${eshell}"
522 513
523 # handle homedir 514 # handle homedir
524 local ehome="$1"; shift 515 local ehome=$1; shift
525 if [ -z "${ehome}" ] ; then 516 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 ehome=/dev/null 517 ehome="/dev/null"
527 fi 518 fi
528 einfo " - Home: ${ehome}" 519 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 520 opts="${opts} -d ${ehome}"
530 521
531 # handle groups 522 # handle groups
532 local egroups="$1"; shift 523 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] ; then 524 if [[ ! -z ${egroups} ]] ; then
534 local realgroup
535 local oldifs="${IFS}" 525 local oldifs=${IFS}
526 local defgroup="" exgroups=""
527
536 export IFS="," 528 export IFS=","
537 for g in ${egroups} ; do 529 for g in ${egroups} ; do
538 chgrp ${g} ${tmpfile} >& /dev/null 530 export IFS=${oldifs}
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 531 if [[ -z $(egetent group "${g}") ]] ; then
540 if [ "${g}" != "${realgroup}" ] ; then
541 eerror "You must add ${g} to the system first" 532 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 533 die "${g} is not a valid GID"
543 fi 534 fi
535 if [[ -z ${defgroup} ]] ; then
536 defgroup=${g}
537 else
538 exgroups="${exgroups},${g}"
539 fi
540 export IFS=","
544 done 541 done
545 export IFS="${oldifs}" 542 export IFS=${oldifs}
543
546 opts="${opts} -g ${egroups}" 544 opts="${opts} -g ${defgroup}"
545 if [[ ! -z ${exgroups} ]] ; then
546 opts="${opts} -G ${exgroups:1}"
547 fi
547 else 548 else
548 egroups="(none)" 549 egroups="(none)"
549 fi 550 fi
550 einfo " - Groups: ${egroups}" 551 einfo " - Groups: ${egroups}"
551 552
552 # handle extra and add the user 553 # handle extra and add the user
553 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 554 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 555 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 556 case ${USERLAND} in
557 useradd ${opts} ${euser} \ 557 Darwin)
558 ### Make the user
559 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome}
563 dscl . create /users/${euser} realname "added by portage for ${PN}"
564 ### Add the user to the groups specified
565 local oldifs=${IFS}
566 export IFS=","
567 for g in ${egroups} ; do
568 dscl . merge /groups/${g} users ${euser}
569 done
570 export IFS=${oldifs}
571 else
572 einfo "Extra options are not supported on Darwin yet"
573 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@"
575 die "Required function missing"
576 fi
577 ;;
578 BSD)
579 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
582 die "enewuser failed"
583 else
584 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed"
587 fi
588 ;;
589 *)
590 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 593 || die "enewuser failed"
560 else 594 else
561 einfo " - Extra: ${eextra}" 595 einfo " - Extra: $@"
562 useradd ${opts} ${euser} ${eextra} \ 596 useradd ${opts} ${euser} "$@" \
563 || die "enewuser failed" 597 || die "enewuser failed"
564 fi 598 fi
599 ;;
600 esac
565 export SANDBOX_ON="${oldsandbox}" 601 export SANDBOX_ON=${oldsandbox}
566 602
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
568 einfo " - Creating ${ehome} in ${D}" 605 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 606 dodir ${ehome}
570 fowners ${euser} ${ehome} 607 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 608 fperms 755 ${ehome}
572 fi 609 fi
582# gid: next available (see groupadd(8)) 619# gid: next available (see groupadd(8))
583# extra: none 620# extra: none
584enewgroup() { 621enewgroup() {
585 # get the group 622 # get the group
586 local egroup="$1"; shift 623 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 624 if [ -z "${egroup}" ]
625 then
588 eerror "No group specified !" 626 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 627 die "Cannot call enewgroup without a group"
590 fi 628 fi
629
630 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
632 then
633 return 0
634 fi
591 einfo "Adding group '${egroup}' to your system ..." 635 einfo "Adding group '${egroup}' to your system ..."
592 636
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 637 # options to pass to useradd
606 local opts="" 638 local opts=
607 639
608 # handle gid 640 # handle gid
609 local egid="$1"; shift 641 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 642 if [ ! -z "${egid}" ]
643 then
611 if [ ${egid} -gt 0 ] ; then 644 if [ "${egid}" -gt 0 ]
645 then
646 if [ -z "`egetent group ${egid}`" ]
647 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then
649 opts="${opts} ${egid}"
650 else
612 opts="${opts} -g ${egid}" 651 opts="${opts} -g ${egid}"
652 fi
653 else
654 egid="next available; requested gid taken"
655 fi
613 else 656 else
614 eerror "Groupid given but is not greater than 0 !" 657 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 658 die "${egid} is not a valid GID"
616 fi 659 fi
617 else 660 else
622 # handle extra 665 # handle extra
623 local eextra="$@" 666 local eextra="$@"
624 opts="${opts} ${eextra}" 667 opts="${opts} ${eextra}"
625 668
626 # add the group 669 # add the group
627 local oldsandbox=${SANDBOX_ON} 670 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 671 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then
673 if [ ! -z "${eextra}" ];
674 then
675 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}"
678 die "Required function missing"
679 fi
680
681 # If we need the next available
682 case ${egid} in
683 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do
685 [ -z "`egetent group ${egid}`" ] && break
686 done
687 esac
688 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then
691 case ${egid} in
692 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do
694 [ -z "`egetent group ${egid}`" ] && break
695 done
696 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 699 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi
630 export SANDBOX_ON="${oldsandbox}" 701 export SANDBOX_ON="${oldsandbox}"
631} 702}
632 703
633# Simple script to replace 'dos2unix' binaries 704# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 705# vapier@gentoo.org
635# 706#
636# edos2unix(file, <more files>...) 707# edos2unix(file, <more files> ...)
637edos2unix() { 708edos2unix() {
638 for f in $@ ; do 709 for f in "$@"
710 do
639 cp ${f} ${T}/edos2unix 711 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 712 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 713 done
642} 714}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
643 722
644# Make a desktop file ! 723# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 724# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 725# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 726#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 727# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 728#
653# binary: what binary does the app run with ? 729# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 730# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 731# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 732# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 733# a full path to an icon
658# type: what kind of application is this ? for categories: 734# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
660# path: if your app needs to startup in a specific dir 736# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 737make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 739
664 local exec=${1} 740 local exec=${1}
665 local name=${2:-${PN}} 741 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 742 local icon=${3:-${PN}.png}
667 local type=${4} 743 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 744 local path=${5}
745
669 if [ -z "${type}" ] ; then 746 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 747 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-}
749 case ${catmaj} in
750 app)
751 case ${catmin} in
752 admin) type=System;;
753 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;;
755 editors) type=TextEditor;;
756 emacs) type=TextEditor;;
671 app-emulation) type=Emulator ;; 757 emulation) type=Emulator;;
672 app-games) type=Game ;; 758 laptop) type=HardwareSettings;;
673 *) type="" ;; 759 office) type=Office;;
760 vim) type=TextEditor;;
761 xemacs) type=TextEditor;;
762 *) type=;;
763 esac
764 ;;
765
766 dev)
767 type="Development"
768 ;;
769
770 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in
774 action) type=ActionGame;;
775 arcade) type=ArcadeGame;;
776 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;;
779 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;;
783 sports) type=SportsGame;;
784 strategy) type=StrategyGame;;
785 *) type=;;
786 esac
787 type="Game;${type}"
788 ;;
789
790 mail)
791 type="Network;Email"
792 ;;
793
794 media)
795 case ${catmin} in
796 gfx) type=Graphics;;
797 radio) type=Tuner;;
798 sound) type=Audio;;
799 tv) type=TV;;
800 video) type=Video;;
801 *) type=;;
802 esac
803 type="AudioVideo;${type}"
804 ;;
805
806 net)
807 case ${catmin} in
808 dialup) type=Dialup;;
809 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;;
811 irc) type=IRCClient;;
812 mail) type=Email;;
813 news) type=News;;
814 nntp) type=News;;
815 p2p) type=FileTransfer;;
816 *) type=;;
817 esac
818 type="Network;${type}"
819 ;;
820
821 sci)
822 case ${catmin} in
823 astro*) type=Astronomoy;;
824 bio*) type=Biology;;
825 calc*) type=Calculator;;
826 chem*) type=Chemistry;;
827 geo*) type=Geology;;
828 math*) type=Math;;
829 *) type=;;
830 esac
831 type="Science;${type}"
832 ;;
833
834 www)
835 case ${catmin} in
836 client) type=WebBrowser;;
837 *) type=;;
838 esac
839 type="Network"
840 ;;
841
842 *)
843 type=
844 ;;
674 esac 845 esac
675 fi 846 fi
847 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}"
849 else
850 local desktop_name="${PN}-${SLOT}"
851 fi
676 local desktop=${T}/${exec}.desktop 852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
677 853
678echo "[Desktop Entry] 854echo "[Desktop Entry]
679Encoding=UTF-8 855Encoding=UTF-8
680Version=0.9.2 856Version=0.9.2
681Name=${name} 857Name=${name}
682Type=Application 858Type=Application
683Comment=${DESCRIPTION} 859Comment=${DESCRIPTION}
684Exec=${exec} 860Exec=${exec}
685Path=${path} 861Path=${path}
686Icon=${icon} 862Icon=${icon}
687Categories=Application;${type};" > ${desktop} 863Categories=Application;${type};" > "${desktop}"
688 864
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 865 insinto /usr/share/applications
691 doins ${desktop} 866 doins "${desktop}"
692 fi
693
694 #if [ -d /usr/share/gnome/apps ] ; then
695 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop}
697 #fi
698
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
700 # for ver in /usr/kde/* ; do
701 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop}
703 # done
704 #fi
705
706 if [ -d /usr/share/applnk ] ; then
707 insinto /usr/share/applnk/${type}
708 doins ${desktop}
709 fi
710 867
711 return 0 868 return 0
712} 869}
713 870
714# new convenience patch wrapper function to eventually replace epatch(), 871# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 872#
716# /usr/bin/patch 873# make_desktop_entry(<title>, <command>)
717# Features: 874# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 875# command: Name of the Window Manager
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725 876
726# accepts zero or more parameters specifying patchfiles and/or patchdirs 877make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
727 880
728# known issues: 881 local title=$1
729# - only supports unified style patches (does anyone _really_ use anything 882 local command=$2
730# else?) 883 local desktop=${T}/${wm}.desktop
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739 884
740 debug-print-function $FUNCNAME $* 885echo "[Desktop Entry]
886Encoding=UTF-8
887Name=${title}
888Comment=This session logs you into ${title}
889Exec=${command}
890TryExec=${command}
891Type=Application" > "${desktop}"
741 892
742 local list="" 893 insinto /usr/share/xsessions
743 local list2="" 894 doins "${desktop}"
744 declare -i plevel 895}
745 896
746 # parse patch sources 897domenu() {
898 local i j
899 insinto /usr/share/applications
747 for x in $*; do 900 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 901 if [[ -f ${i} ]] ; then
750 list="$list $x" 902 doins "${i}"
751 elif [ -d "$x" ]; then 903 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 904 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 905 doins "${j}"
754 # only patches with _$ARCH_ or _all_ in their filenames are applied.
755 for file in `ls -A $x`; do
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done 906 done
761 list="`echo $list2 | sort` $list" 907 fi
908 done
909}
910newmenu() {
911 insinto /usr/share/applications
912 newins "$1" "$2"
913}
914
915doicon() {
916 local i j
917 insinto /usr/share/pixmaps
918 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then
920 doins "${i}"
921 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do
923 doins "${j}"
924 done
925 fi
926 done
927}
928newicon() {
929 insinto /usr/share/pixmaps
930 newins "$1" "$2"
931}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937
938# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() {
940 local src="$1"
941 if [ -z "${src}" ]
942 then
943 src="${DISTDIR}/${A}"
944 else
945 if [ -e "${DISTDIR}/${src}" ]
946 then
947 src="${DISTDIR}/${src}"
948 elif [ -e "${PWD}/${src}" ]
949 then
950 src="${PWD}/${src}"
951 elif [ -e "${src}" ]
952 then
953 src="${src}"
954 fi
955 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
957 echo "${src}"
958}
959
960# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that
967# information out of the binary executable myself. basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv
969# archive. one way to determine this is by running the following commands:
970# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive>
972# basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example:
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250
979# thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() {
981 local src="`find_unpackable_file $1`"
982 local sizeoff_t="$2"
983
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
985
986 local shrtsrc="`basename ${src}`"
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
990
991 # grab metadata for debug reasons
992 local metafile="$(emktemp)"
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
994
995 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
997 datafile="`basename ${datafile}`"
998
999 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)"
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002
1003 local iscompressed="`file -b ${tmpfile}`"
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then
1005 iscompressed=1
1006 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile}
1008 else
1009 iscompressed=0
1010 fi
1011 local istar="`file -b ${tmpfile}`"
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1013 istar=1
1014 else
1015 istar=0
1016 fi
1017
1018 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1019 #dd if=${src} ibs=${metaskip} count=1 \
1020 # | dd ibs=${tailskip} skip=1 \
1021 # | gzip -dc \
1022 # > ${datafile}
1023 if [ ${iscompressed} -eq 1 ] ; then
1024 if [ ${istar} -eq 1 ] ; then
1025 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1026 | head -c $((${metaskip}-${tailskip})) \
1027 | tar -xzf -
762 else 1028 else
763 die "Couldn't find $x" 1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1030 | head -c $((${metaskip}-${tailskip})) \
1031 | gzip -dc \
1032 > ${datafile}
1033 fi
1034 else
1035 if [ ${istar} -eq 1 ] ; then
1036 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1037 | head -c $((${metaskip}-${tailskip})) \
1038 | tar --no-same-owner -xf -
1039 else
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1041 | head -c $((${metaskip}-${tailskip})) \
1042 > ${datafile}
1043 fi
764 fi 1044 fi
765 done 1045 true
766 1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 1048}
831 1049
832# Unpack those pesky makeself generated files ... 1050# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1051# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1052# the end of the archive. Loki utilized the format as does
835# many other game companies. 1053# many other game companies.
836# 1054#
837# Usage: unpack_makeself [file to unpack] [offset] 1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1056# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1057# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1058# the proper offset from the script itself.
841unpack_makeself() { 1059unpack_makeself() {
842 local src=$1 1060 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1061 local skip="$2"
1062 local exe="$3"
844 1063
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1064 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1066 if [ -z "${skip}" ]
1067 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1069 local skip=0
1070 exe=tail
854 case ${ver} in 1071 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1074 ;;
858 2.0|2.0.1) 1075 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1077 ;;
861 2.1.1) 1078 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1079 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1080 let skip="skip + 1"
1081 ;;
1082 2.1.2)
1083 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1084 let skip="skip + 1"
1085 ;;
1086 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1"
1089 ;;
1090 2.1.4)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd"
864 ;; 1094 ;;
865 *) 1095 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1096 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1097 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1098 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1100 die "makeself version '${ver}' not supported"
871 ;; 1101 ;;
872 esac 1102 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1103 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1104 fi
1105 case ${exe} in
1106 tail) exe="tail -n +${skip} '${src}'";;
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'"
1109 esac
875 1110
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1111 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1112 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")"
1115 case ${filetype} in
1116 *tar\ archive)
1117 eval ${exe} | tar --no-same-owner -xf -
1118 ;;
1119 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;;
1122 gzip*)
1123 eval ${exe} | tar --no-same-owner -xzf -
1124 ;;
1125 compress*)
1126 eval ${exe} | gunzip | tar --no-same-owner -xf -
1127 ;;
1128 *)
1129 eerror "Unknown filetype \"${filetype}\" ?"
1130 false
1131 ;;
1132 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1134}
1135
1136# Display a license for user to accept.
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used.
1140check_license() {
1141 local lic=$1
1142 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}"
1147 elif [ -e "${PWD}/${src}" ] ; then
1148 lic="${PWD}/${src}"
1149 elif [ -e "${src}" ] ; then
1150 lic="${src}"
1151 fi
1152 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1154 local l="`basename ${lic}`"
1155
1156 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$-
1159 local alic
1160 set -o noglob #so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts
1164 return 0
1165 fi
1166 done
1167 set +o noglob; set -$shopts #reset old shell opts
1168
1169 local licmsg="$(emktemp)"
1170 cat << EOF > ${licmsg}
1171**********************************************************
1172The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run!
1176**********************************************************
1177
1178EOF
1179 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic
1183 case ${alic} in
1184 yes|Yes|y|Y)
1185 return 0
1186 ;;
1187 *)
1188 echo;echo;echo
1189 eerror "You MUST accept the license to continue! Exiting!"
1190 die "Failed to accept license"
1191 ;;
1192 esac
1193}
1194
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support !
1197#
1198# with these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT.
1202#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds().
1206#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us
1216 local cdcnt=0
1217 local f=
1218 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1))
1220 export CDROM_CHECK_${cdcnt}="$f"
1221 done
1222 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1
1224
1225 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then
1234 local var=
1235 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1))
1238 var="CD_ROOT_${cdcnt}"
1239 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}"
1244 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1249 return
1250 fi
1251
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the "
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo
1260 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files."
1264 echo
1265 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo
1268 else
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1))
1273 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done
1276 echo
1277 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:"
1280 einfon ""
1281 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1))
1284 echo -n " CD_ROOT_${cdcnt}"
1285 done
1286 echo
1287 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT"
1289 einfo "and that place will be used as the same data source"
1290 einfo "for all the CDs."
1291 echo
1292 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo
1295 fi
1296 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd
1298}
1299
1300# this is only used when you need access to more than one cd.
1301# when you have finished using the first cd, just call this function.
1302# when it returns, CDROM_ROOT will be pointing to the second cd.
1303# remember, you can only go forward in the cd chain, you can't go back.
1304cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var=
1307
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312
1313 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1315 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var}
1318 else
1319 export CDROM_ROOT=${!var}
1320 fi
1321
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323}
1324
1325# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1326# functions. this should *never* be called from an ebuild.
1327# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() {
1333 while [[ -z ${CDROM_ROOT} ]] ; do
1334 local dir="$(dirname ${@})"
1335 local file="$(basename ${@})"
1336 local mline=""
1337 local showedmsg=0
1338
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1340 [[ -d ${mline}/${dir} ]] || continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1342 && export CDROM_ROOT=${mline}
1343 done
1344
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !"
1360 fi
1361 fi
1362 showedmsg=1
1363 fi
1364 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge."
1366 echo
1367 einfo "If you are having trouble with the detection"
1368 einfo "of your CD, it is possible that you do not have"
1369 einfo "Joliet support enabled in your kernel. Please"
1370 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1371 read
1372 fi
1373 done
1374}
1375
1376# Make sure that LINGUAS only contains languages that
1377# a package can support
1378#
1379# usage: strip-linguas <allow LINGUAS>
1380# strip-linguas -i <directories of .po files>
1381# strip-linguas -u <directories of .po files>
1382#
1383# The first form allows you to specify a list of LINGUAS.
1384# The -i builds a list of po files found in all the
1385# directories and uses the intersection of the lists.
1386# The -u builds a list of po files found in all the
1387# directories and uses the union of the lists.
1388strip-linguas() {
1389 local ls newls
1390 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1391 local op=$1; shift
1392 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1393 local d f
1394 for d in "$@" ; do
1395 if [[ ${op} == "-u" ]] ; then
1396 newls=${ls}
1397 else
1398 newls=""
1399 fi
1400 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1401 if [[ ${op} == "-i" ]] ; then
1402 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1403 else
1404 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1405 fi
1406 done
1407 ls=${newls}
1408 done
1409 ls=${ls//.po}
1410 else
1411 ls=$@
1412 fi
1413
1414 ls=" ${ls} "
1415 newls=""
1416 for f in ${LINGUAS} ; do
1417 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1418 newls="${newls} ${f}"
1419 else
1420 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1421 fi
1422 done
1423 if [[ -z ${newls} ]] ; then
1424 export LINGUAS=""
1425 else
1426 export LINGUAS=${newls:1}
1427 fi
1428}
1429
1430# moved from kernel.eclass since they are generally useful outside of
1431# kernel.eclass -iggy (20041002)
1432
1433# the following functions are useful in kernel module ebuilds, etc.
1434# for an example see ivtv or drbd ebuilds
1435
1436# set's ARCH to match what the kernel expects
1437set_arch_to_kernel() {
1438 i=10
1439 while ((i--)) ; do
1440 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1441 done
1442 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1443 case ${ARCH} in
1444 x86) export ARCH="i386";;
1445 amd64) export ARCH="x86_64";;
1446 hppa) export ARCH="parisc";;
1447 mips) export ARCH="mips";;
1448 sparc) export ARCH="$(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!
1449 *) export ARCH="${ARCH}";;
1450 esac
1451}
1452
1453# set's ARCH back to what portage expects
1454set_arch_to_portage() {
1455 i=10
1456 while ((i--)) ; do
1457 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1458 done
1459 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1460}
1461
1462# Jeremy Huddleston <eradicator@gentoo.org>:
1463# preserve_old_lib /path/to/libblah.so.0
1464# preserve_old_lib_notify /path/to/libblah.so.0
1465#
1466# These functions are useful when a lib in your package changes --soname. Such
1467# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1468# would break packages that link against it. Most people get around this
1469# by using the portage SLOT mechanism, but that is not always a relevant
1470# solution, so instead you can add the following to your ebuilds:
1471#
1472# src_install() {
1473# ...
1474# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477#
1478# pkg_postinst() {
1479# ...
1480# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483
1484preserve_old_lib() {
1485 LIB=$1
1486
1487 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1488 SONAME=`basename ${LIB}`
1489 DIRNAME=`dirname ${LIB}`
1490
1491 dodir ${DIRNAME}
1492 cp ${ROOT}${LIB} ${D}${DIRNAME}
1493 touch ${D}${LIB}
1494 fi
1495}
1496
1497preserve_old_lib_notify() {
1498 LIB=$1
1499
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1501 SONAME=`basename ${LIB}`
1502
1503 einfo "An old version of an installed library was detected on your system."
1504 einfo "In order to avoid breaking packages that link against it, this older version"
1505 einfo "is not being removed. In order to make full use of this newer version,"
1506 einfo "you will need to execute the following command:"
1507 einfo " revdep-rebuild --soname ${SONAME}"
1508 einfo
1509 einfo "After doing that, you can safely remove ${LIB}"
1510 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1511 fi
1512}
1513
1514# Hack for people to figure out if a package was built with
1515# certain USE flags
1516#
1517# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1518# ex: built_with_use xchat gtk2
1519#
1520# Flags: -a all USE flags should be utilized
1521# -o at least one USE flag should be utilized
1522# Note: the default flag is '-a'
1523built_with_use() {
1524 local opt=$1
1525 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1526
1527 local PKG=$(best_version $1)
1528 shift
1529
1530 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1531 [[ ! -e ${USEFILE} ]] && return 1
1532
1533 local USE_BUILT=$(<${USEFILE})
1534 while [[ $# -gt 0 ]] ; do
1535 if [[ ${opt} = "-o" ]] ; then
1536 has $1 ${USE_BUILT} && return 0
1537 else
1538 has $1 ${USE_BUILT} || return 1
1539 fi
1540 shift
1541 done
1542 [[ ${opt} = "-a" ]]
1543}
1544
1545# Many configure scripts wrongly bail when a C++ compiler
1546# could not be detected. #73450
1547epunt_cxx() {
1548 local dir=$1
1549 [[ -z ${dir} ]] && dir=${S}
1550 ebegin "Removing useless C++ checks"
1551 local f
1552 for f in $(find ${dir} -name configure) ; do
1553 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1554 done
1555 eend 0
1556}
1557
1558# dopamd <file> [more files]
1559#
1560# Install pam auth config file in /etc/pam.d
1561dopamd() {
1562 [[ -z $1 ]] && die "dopamd requires at least one argument"
1563
1564 use pam || return 0
1565
1566 INSDESTTREE=/etc/pam.d \
1567 doins "$@" || die "failed to install $@"
1568}
1569# newpamd <old name> <new name>
1570#
1571# Install pam file <old name> as <new name> in /etc/pam.d
1572newpamd() {
1573 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1574
1575 use pam || return 0
1576
1577 INSDESTTREE=/etc/pam.d \
1578 newins "$1" "$2" || die "failed to install $1 as $2"
1579}
1580
1581# make a wrapper script ...
1582# NOTE: this was originally games_make_wrapper, but I noticed other places where
1583# this could be used, so I have moved it here and made it not games-specific
1584# -- wolf31o2
1585# $1 == wrapper name
1586# $2 == binary to run
1587# $3 == directory to chdir before running binary
1588# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1589# $5 == path for wrapper
1590make_wrapper() {
1591 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1592 local tmpwrapper=$(emktemp)
1593 cat << EOF > "${tmpwrapper}"
1594#!/bin/sh
1595cd "${chdir}"
1596export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1597exec ${bin} "\$@"
1598EOF
1599 chmod go+rx "${tmpwrapper}"
1600 if [ -n "${5}" ]
1601 then
1602 exeinto ${5}
1603 newexe "${tmpwrapper}" "${wrapper}"
1604 else
1605 newbin "${tmpwrapper}" "${wrapper}"
1606 fi
1607}

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