/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 Revision 1.186
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 1.186 2005/07/06 20:20:03 agriffis 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
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
88# Default directory where patches are located 117# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93EPATCH_OPTS="" 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
95# and not the full path .. 126# and not the full path ..
96EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 128# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 132# Force applying bulk patches even if not following the style:
100# 133#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 135#
103EPATCH_FORCE="no" 136EPATCH_FORCE="no"
143 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
144 local x="" 177 local x=""
145 178
146 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
147 then 180 then
148 eerror "Invalid arguments to epatch()" 181 local m=""
149 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
150 fi 186 fi
151 187
152 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
153 then 189 then
154 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 200 local EPATCH_SOURCE="$1/*"
165 else 201 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 203 fi
168 else 204 else
169 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 206 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 208 then
173 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
174 fi 210 fi
175 211
176 echo 212 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 214 eerror
179 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 217 echo
181 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
182 fi 219 fi
183 220
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 240 ;;
204 esac 241 esac
205 242
206 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
207 then 244 then
208 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
209 fi 246 fi
210 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
211 do 248 do
212 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
213 # 250 #
214 # ???_arch_foo.patch 251 # ???_arch_foo.patch
215 # 252 #
216 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 255 [ "${EPATCH_FORCE}" = "yes" ])
219 then 256 then
220 local count=0 257 local count=0
221 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
222 260
223 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 262 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 264 then
227 continue 265 continue
228 fi 266 fi
229 fi 267 fi
230 268
232 then 270 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 272 then
235 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
236 else 274 else
237 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
238 fi 276 fi
239 else 277 else
240 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
241 fi 279 fi
242 280
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 283
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
248 do 286 do
249 # Generate some useful debug info ... 287 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 290
253 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 292 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 295 else
258 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
259 fi 297 fi
260 298
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 301
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 304
267 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 306 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 308 then
271 echo 309 echo
272 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 311 #die "Could not extract patch!"
274 count=5 312 count=5
275 break 313 break
276 fi 314 fi
277 fi 315 fi
278 316
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 318 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 324
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
288 326
289 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
290 then 328 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 330 echo
293 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
296 count=5 334 count=5
297 fi 335 fi
298 336
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 338
301 break 339 break
302 fi 340 fi
303 341
304 count=$((count + 1)) 342 count=$((count + 1))
310 fi 348 fi
311 349
312 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
313 then 351 then
314 echo 352 echo
315 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
316 eerror 355 eerror
317 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
318 eerror 357 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 359 echo
321 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
322 fi 361 fi
323 362
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 364
326 eend 0 365 eend 0
327 fi 366 fi
328 done 367 done
329 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
330 then 369 then
331 einfo "Done with patching" 370 einfo "Done with patching"
332 fi 371 fi
333} 372}
334 373
335# This function return true if we are using the NPTL pthreads 374# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 375# does not exist on the users system
376# vapier@gentoo.org
337# 377#
338# <azarah@gentoo.org> (06 March 2003) 378# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 379emktemp() {
380 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift
382 local topdir="$1"
340 383
341have_NPTL() { 384 if [ -z "${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 ${T}/test-nptl.c &> /dev/null
366 then 385 then
367 echo "yes" 386 [ -z "${T}" ] \
368 einfon "Checking what PTHREADS implementation we have ... " 387 && topdir="/tmp" \
369 if ${T}/nptl 388 || topdir="${T}"
389 fi
390
391 if [ -z "$(type -p mktemp)" ]
392 then
393 local tmp=/
394 while [ -e "${tmp}" ] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
396 done
397 ${exe} "${tmp}"
398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
404 fi
405}
406
407# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then
424 local action
425 if [ "$1" == "passwd" ]
370 then 426 then
371 return 0 427 action="user"
372 else 428 else
373 return 1 429 action="group"
374 fi
375 else
376 echo "no"
377 fi 430 fi
378 431 pw show "${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 432 else
423 jobs=2 433 which nscd >& /dev/null && nscd -i "$1"
424 fi 434 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 435 fi
457} 436}
458 437
459# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
460# vapier@gentoo.org 439# vapier@gentoo.org
469# homedir: /dev/null 448# homedir: /dev/null
470# groups: none 449# groups: none
471# extra: comment of 'added by portage for ${PN}' 450# extra: comment of 'added by portage for ${PN}'
472enewuser() { 451enewuser() {
473 # get the username 452 # get the username
474 local euser="$1"; shift 453 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 454 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 455 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 456 die "Cannot call enewuser without a username"
478 fi 457 fi
458
459 # lets see if the username already exists
460 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
461 return 0
462 fi
479 einfo "Adding user '${euser}' to your system ..." 463 einfo "Adding user '${euser}' to your system ..."
480 464
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 465 # options to pass to useradd
494 local opts="" 466 local opts=
495 467
496 # handle uid 468 # handle uid
497 local euid="$1"; shift 469 local euid=$1; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 470 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
499 if [ ${euid} -gt 0 ] ; then 471 if [[ ${euid} -gt 0 ]] ; then
500 opts="${opts} -u ${euid}" 472 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
473 euid="next"
474 fi
501 else 475 else
502 eerror "Userid given but is not greater than 0 !" 476 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 477 die "${euid} is not a valid UID"
504 fi 478 fi
505 else 479 else
506 euid="next available" 480 euid="next"
481 fi
482 if [[ ${euid} == "next" ]] ; then
483 local pwrange
484 if [[ ${USERLAND} == "BSD" ]] ; then
485 pwrange=$(jot 898 101)
486 else
487 pwrange=$(seq 101 999)
507 fi 488 fi
489 for euid in ${pwrange} ; do
490 [[ -z $(egetent passwd ${euid}) ]] && break
491 done
492 fi
493 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 494 einfo " - Userid: ${euid}"
509 495
510 # handle shell 496 # handle shell
511 local eshell="$1"; shift 497 local eshell=$1; shift
512 if [ ! -z "${eshell}" ] ; then 498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
513 if [ ! -e ${eshell} ] ; then 499 if [[ ! -e ${eshell} ]] ; then
514 eerror "A shell was specified but it does not exist !" 500 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 501 die "${eshell} does not exist"
516 fi 502 fi
517 else 503 else
518 eshell=/bin/false 504 case ${USERLAND} in
505 Darwin) eshell="/usr/bin/false";;
506 BSD) eshell="/usr/sbin/nologin";;
507 *) eshell="/bin/false";;
508 esac
519 fi 509 fi
520 einfo " - Shell: ${eshell}" 510 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 511 opts="${opts} -s ${eshell}"
522 512
523 # handle homedir 513 # handle homedir
524 local ehome="$1"; shift 514 local ehome=$1; shift
525 if [ -z "${ehome}" ] ; then 515 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 ehome=/dev/null 516 ehome="/dev/null"
527 fi 517 fi
528 einfo " - Home: ${ehome}" 518 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 519 opts="${opts} -d ${ehome}"
530 520
531 # handle groups 521 # handle groups
532 local egroups="$1"; shift 522 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] ; then 523 if [[ ! -z ${egroups} ]] ; then
534 local realgroup
535 local oldifs="${IFS}" 524 local oldifs=${IFS}
525 local defgroup="" exgroups=""
526
536 export IFS="," 527 export IFS=","
537 for g in ${egroups} ; do 528 for g in ${egroups} ; do
538 chgrp ${g} ${tmpfile} >& /dev/null 529 export IFS=${oldifs}
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 530 if [[ -z $(egetent group "${g}") ]] ; then
540 if [ "${g}" != "${realgroup}" ] ; then
541 eerror "You must add ${g} to the system first" 531 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 532 die "${g} is not a valid GID"
543 fi 533 fi
534 if [[ -z ${defgroup} ]] ; then
535 defgroup=${g}
536 else
537 exgroups="${exgroups},${g}"
538 fi
539 export IFS=","
544 done 540 done
545 export IFS="${oldifs}" 541 export IFS=${oldifs}
542
546 opts="${opts} -g ${egroups}" 543 opts="${opts} -g ${defgroup}"
544 if [[ ! -z ${exgroups} ]] ; then
545 opts="${opts} -G ${exgroups:1}"
546 fi
547 else 547 else
548 egroups="(none)" 548 egroups="(none)"
549 fi 549 fi
550 einfo " - Groups: ${egroups}" 550 einfo " - Groups: ${egroups}"
551 551
552 # handle extra and add the user 552 # handle extra and add the user
553 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 553 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 554 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 555 case ${USERLAND} in
557 useradd ${opts} ${euser} \ 556 Darwin)
557 ### Make the user
558 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome}
562 dscl . create /users/${euser} realname "added by portage for ${PN}"
563 ### Add the user to the groups specified
564 local oldifs=${IFS}
565 export IFS=","
566 for g in ${egroups} ; do
567 dscl . merge /groups/${g} users ${euser}
568 done
569 export IFS=${oldifs}
570 else
571 einfo "Extra options are not supported on Darwin yet"
572 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@"
574 die "Required function missing"
575 fi
576 ;;
577 BSD)
578 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 580 -c "added by portage for ${PN}" \
581 die "enewuser failed"
582 else
583 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed"
586 fi
587 ;;
588 *)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} \
591 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 592 || die "enewuser failed"
560 else 593 else
561 einfo " - Extra: ${eextra}" 594 einfo " - Extra: $@"
562 useradd ${opts} ${euser} ${eextra} \ 595 useradd ${opts} ${euser} "$@" \
563 || die "enewuser failed" 596 || die "enewuser failed"
564 fi 597 fi
598 ;;
599 esac
565 export SANDBOX_ON="${oldsandbox}" 600 export SANDBOX_ON=${oldsandbox}
566 601
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
568 einfo " - Creating ${ehome} in ${D}" 604 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 605 dodir ${ehome}
570 fowners ${euser} ${ehome} 606 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 607 fperms 755 ${ehome}
572 fi 608 fi
582# gid: next available (see groupadd(8)) 618# gid: next available (see groupadd(8))
583# extra: none 619# extra: none
584enewgroup() { 620enewgroup() {
585 # get the group 621 # get the group
586 local egroup="$1"; shift 622 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 623 if [ -z "${egroup}" ]
624 then
588 eerror "No group specified !" 625 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 626 die "Cannot call enewgroup without a group"
590 fi 627 fi
628
629 # see if group already exists
630 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
631 then
632 return 0
633 fi
591 einfo "Adding group '${egroup}' to your system ..." 634 einfo "Adding group '${egroup}' to your system ..."
592 635
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 636 # options to pass to useradd
606 local opts="" 637 local opts=
607 638
608 # handle gid 639 # handle gid
609 local egid="$1"; shift 640 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 641 if [ ! -z "${egid}" ]
642 then
611 if [ ${egid} -gt 0 ] ; then 643 if [ "${egid}" -gt 0 ]
644 then
645 if [ -z "`egetent group ${egid}`" ]
646 then
647 if [[ "${USERLAND}" == "Darwin" ]]; then
648 opts="${opts} ${egid}"
649 else
612 opts="${opts} -g ${egid}" 650 opts="${opts} -g ${egid}"
651 fi
652 else
653 egid="next available; requested gid taken"
654 fi
613 else 655 else
614 eerror "Groupid given but is not greater than 0 !" 656 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 657 die "${egid} is not a valid GID"
616 fi 658 fi
617 else 659 else
622 # handle extra 664 # handle extra
623 local eextra="$@" 665 local eextra="$@"
624 opts="${opts} ${eextra}" 666 opts="${opts} ${eextra}"
625 667
626 # add the group 668 # add the group
627 local oldsandbox=${SANDBOX_ON} 669 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 670 export SANDBOX_ON="0"
671 if [[ "${USERLAND}" == "Darwin" ]]; then
672 if [ ! -z "${eextra}" ];
673 then
674 einfo "Extra options are not supported on Darwin/OS X yet"
675 einfo "Please report the ebuild along with the info below"
676 einfo "eextra: ${eextra}"
677 die "Required function missing"
678 fi
679
680 # If we need the next available
681 case ${egid} in
682 *[!0-9]*) # Non numeric
683 for egid in `jot 898 101`; do
684 [ -z "`egetent group ${egid}`" ] && break
685 done
686 esac
687 dscl . create /groups/${egroup} gid ${egid}
688 dscl . create /groups/${egroup} passwd '*'
689 elif [[ "${USERLAND}" == "BSD" ]] ; then
690 case ${egid} in
691 *[!0-9]*) # Non numeric
692 for egid in `jot 898 101`; do
693 [ -z "`egetent group ${egid}`" ] && break
694 done
695 esac
696 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
697 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 698 groupadd ${opts} ${egroup} || die "enewgroup failed"
699 fi
630 export SANDBOX_ON="${oldsandbox}" 700 export SANDBOX_ON="${oldsandbox}"
631} 701}
632 702
633# Simple script to replace 'dos2unix' binaries 703# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 704# vapier@gentoo.org
635# 705#
636# edos2unix(file, <more files>...) 706# edos2unix(file, <more files> ...)
637edos2unix() { 707edos2unix() {
638 for f in $@ ; do 708 for f in "$@"
709 do
639 cp ${f} ${T}/edos2unix 710 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 711 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 712 done
642} 713}
714
715
716##############################################################
717# START: Handle .desktop files and menu entries #
718# maybe this should be separated into a new eclass some time #
719# lanius@gentoo.org #
720##############################################################
643 721
644# Make a desktop file ! 722# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 723# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 724# 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# 725#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 726# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 727#
653# binary: what binary does the app run with ? 728# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 729# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 730# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 731# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 732# a full path to an icon
658# type: what kind of application is this ? for categories: 733# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 734# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
660# path: if your app needs to startup in a specific dir 735# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 736make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 737 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 738
664 local exec=${1} 739 local exec=${1}
665 local name=${2:-${PN}} 740 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 741 local icon=${3:-${PN}.png}
667 local type=${4} 742 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 743 local path=${5}
744
669 if [ -z "${type}" ] ; then 745 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 746 local catmaj=${CATEGORY%%-*}
747 local catmin=${CATEGORY##*-}
748 case ${catmaj} in
749 app)
750 case ${catmin} in
751 admin) type=System;;
752 cdr) type=DiscBurning;;
753 dicts) type=Dictionary;;
754 editors) type=TextEditor;;
755 emacs) type=TextEditor;;
671 app-emulation) type=Emulator ;; 756 emulation) type=Emulator;;
672 app-games) type=Game ;; 757 laptop) type=HardwareSettings;;
673 *) type="" ;; 758 office) type=Office;;
759 vim) type=TextEditor;;
760 xemacs) type=TextEditor;;
761 *) type=;;
762 esac
763 ;;
764
765 dev)
766 type="Development"
767 ;;
768
769 games)
770 [[ -z ${path} ]] && path=${GAMES_BINDIR}
771
772 case ${catmin} in
773 action) type=ActionGame;;
774 arcade) type=ArcadeGame;;
775 board) type=BoardGame;;
776 kid) type=KidsGame;;
777 emulation) type=Emulator;;
778 puzzle) type=LogicGame;;
779 rpg) type=RolePlaying;;
780 roguelike) type=RolePlaying;;
781 simulation) type=Simulation;;
782 sports) type=SportsGame;;
783 strategy) type=StrategyGame;;
784 *) type=;;
785 esac
786 type="Game;${type}"
787 ;;
788
789 mail)
790 type="Network;Email"
791 ;;
792
793 media)
794 case ${catmin} in
795 gfx) type=Graphics;;
796 radio) type=Tuner;;
797 sound) type=Audio;;
798 tv) type=TV;;
799 video) type=Video;;
800 *) type=;;
801 esac
802 type="AudioVideo;${type}"
803 ;;
804
805 net)
806 case ${catmin} in
807 dialup) type=Dialup;;
808 ftp) type=FileTransfer;;
809 im) type=InstantMessaging;;
810 irc) type=IRCClient;;
811 mail) type=Email;;
812 news) type=News;;
813 nntp) type=News;;
814 p2p) type=FileTransfer;;
815 *) type=;;
816 esac
817 type="Network;${type}"
818 ;;
819
820 sci)
821 case ${catmin} in
822 astro*) type=Astronomoy;;
823 bio*) type=Biology;;
824 calc*) type=Calculator;;
825 chem*) type=Chemistry;;
826 geo*) type=Geology;;
827 math*) type=Math;;
828 *) type=;;
829 esac
830 type="Science;${type}"
831 ;;
832
833 www)
834 case ${catmin} in
835 client) type=WebBrowser;;
836 *) type=;;
837 esac
838 type="Network"
839 ;;
840
841 *)
842 type=
843 ;;
674 esac 844 esac
675 fi 845 fi
846 if [ "${SLOT}" == "0" ] ; then
847 local desktop_name="${PN}"
848 else
849 local desktop_name="${PN}-${SLOT}"
850 fi
676 local desktop=${T}/${exec}.desktop 851 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
677 852
678echo "[Desktop Entry] 853echo "[Desktop Entry]
679Encoding=UTF-8 854Encoding=UTF-8
680Version=0.9.2 855Version=0.9.2
681Name=${name} 856Name=${name}
682Type=Application 857Type=Application
683Comment=${DESCRIPTION} 858Comment=${DESCRIPTION}
684Exec=${exec} 859Exec=${exec}
685Path=${path} 860Path=${path}
686Icon=${icon} 861Icon=${icon}
687Categories=Application;${type};" > ${desktop} 862Categories=Application;${type};" > "${desktop}"
688 863
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 864 insinto /usr/share/applications
691 doins ${desktop} 865 doins "${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
710 866
711 return 0 867 return 0
712} 868}
713 869
714# new convenience patch wrapper function to eventually replace epatch(), 870# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 871#
716# /usr/bin/patch 872# make_desktop_entry(<title>, <command>)
717# Features: 873# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 874# 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
725 875
726# accepts zero or more parameters specifying patchfiles and/or patchdirs 876make_session_desktop() {
877 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
878 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
727 879
728# known issues: 880 local title=$1
729# - only supports unified style patches (does anyone _really_ use anything 881 local command=$2
730# else?) 882 local desktop=${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() {
739 883
740 debug-print-function $FUNCNAME $* 884echo "[Desktop Entry]
885Encoding=UTF-8
886Name=${title}
887Comment=This session logs you into ${title}
888Exec=${command}
889TryExec=${command}
890Type=Application" > "${desktop}"
741 891
742 local list="" 892 insinto /usr/share/xsessions
743 local list2="" 893 doins "${desktop}"
744 declare -i plevel 894}
745 895
746 # parse patch sources 896domenu() {
897 local i j
898 insinto /usr/share/applications
747 for x in $*; do 899 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 900 if [[ -f ${i} ]] ; then
750 list="$list $x" 901 doins "${i}"
751 elif [ -d "$x" ]; then 902 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 903 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 904 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 905 done
761 list="`echo $list2 | sort` $list" 906 fi
907 done
908}
909newmenu() {
910 insinto /usr/share/applications
911 newins "$1" "$2"
912}
913
914doicon() {
915 local i j
916 insinto /usr/share/pixmaps
917 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then
919 doins "${i}"
920 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.png ; do
922 doins "${j}"
923 done
924 fi
925 done
926}
927newicon() {
928 insinto /usr/share/pixmaps
929 newins "$1" "$2"
930}
931
932##############################################################
933# END: Handle .desktop files and menu entries #
934##############################################################
935
936
937# for internal use only (unpack_pdv and unpack_makeself)
938find_unpackable_file() {
939 local src="$1"
940 if [ -z "${src}" ]
941 then
942 src="${DISTDIR}/${A}"
943 else
944 if [ -e "${DISTDIR}/${src}" ]
945 then
946 src="${DISTDIR}/${src}"
947 elif [ -e "${PWD}/${src}" ]
948 then
949 src="${PWD}/${src}"
950 elif [ -e "${src}" ]
951 then
952 src="${src}"
953 fi
954 fi
955 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
956 echo "${src}"
957}
958
959# Unpack those pesky pdv generated files ...
960# They're self-unpacking programs with the binary package stuffed in
961# the middle of the archive. Valve seems to use it a lot ... too bad
962# it seems to like to segfault a lot :(. So lets take it apart ourselves.
963#
964# Usage: unpack_pdv [file to unpack] [size of off_t]
965# - you have to specify the off_t size ... i have no idea how to extract that
966# information out of the binary executable myself. basically you pass in
967# the size of the off_t type (in bytes) on the machine that built the pdv
968# archive. one way to determine this is by running the following commands:
969# strings <pdv archive> | grep lseek
970# strace -elseek <pdv archive>
971# basically look for the first lseek command (we do the strings/grep because
972# sometimes the function call is _llseek or something) and steal the 2nd
973# parameter. here is an example:
974# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
975# lseek
976# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
977# lseek(3, -4, SEEK_END) = 2981250
978# thus we would pass in the value of '4' as the second parameter.
979unpack_pdv() {
980 local src="`find_unpackable_file $1`"
981 local sizeoff_t="$2"
982
983 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
984
985 local shrtsrc="`basename ${src}`"
986 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
987 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
988 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
989
990 # grab metadata for debug reasons
991 local metafile="$(emktemp)"
992 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
993
994 # rip out the final file name from the metadata
995 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
996 datafile="`basename ${datafile}`"
997
998 # now lets uncompress/untar the file if need be
999 local tmpfile="$(emktemp)"
1000 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1001
1002 local iscompressed="`file -b ${tmpfile}`"
1003 if [ "${iscompressed:0:8}" == "compress" ] ; then
1004 iscompressed=1
1005 mv ${tmpfile}{,.Z}
1006 gunzip ${tmpfile}
1007 else
1008 iscompressed=0
1009 fi
1010 local istar="`file -b ${tmpfile}`"
1011 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1012 istar=1
1013 else
1014 istar=0
1015 fi
1016
1017 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1018 #dd if=${src} ibs=${metaskip} count=1 \
1019 # | dd ibs=${tailskip} skip=1 \
1020 # | gzip -dc \
1021 # > ${datafile}
1022 if [ ${iscompressed} -eq 1 ] ; then
1023 if [ ${istar} -eq 1 ] ; then
1024 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025 | head -c $((${metaskip}-${tailskip})) \
1026 | tar -xzf -
762 else 1027 else
763 die "Couldn't find $x" 1028 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1029 | head -c $((${metaskip}-${tailskip})) \
1030 | gzip -dc \
1031 > ${datafile}
1032 fi
1033 else
1034 if [ ${istar} -eq 1 ] ; then
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1036 | head -c $((${metaskip}-${tailskip})) \
1037 | tar --no-same-owner -xf -
1038 else
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1040 | head -c $((${metaskip}-${tailskip})) \
1041 > ${datafile}
1042 fi
764 fi 1043 fi
765 done 1044 true
766 1045 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1046 #assert "failure unpacking pdv ('${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} 1047}
831 1048
832# Unpack those pesky makeself generated files ... 1049# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1050# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1051# the end of the archive. Loki utilized the format as does
835# many other game companies. 1052# many other game companies.
836# 1053#
837# Usage: unpack_makeself [file to unpack] [offset] 1054# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1055# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1056# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1057# the proper offset from the script itself.
841unpack_makeself() { 1058unpack_makeself() {
842 local src=$1 1059 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1060 local skip="$2"
1061 local exe="$3"
844 1062
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1063 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1065 if [ -z "${skip}" ]
1066 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1067 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1068 local skip=0
1069 exe=tail
854 case ${ver} in 1070 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1071 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1072 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1073 ;;
858 2.0|2.0.1) 1074 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1075 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1076 ;;
861 2.1.1) 1077 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1078 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1079 let skip="skip + 1"
1080 ;;
1081 2.1.2)
1082 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1083 let skip="skip + 1"
1084 ;;
1085 2.1.3)
1086 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1087 let skip="skip + 1"
1088 ;;
1089 2.1.4)
1090 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1091 skip=$(head -n ${skip} "${src}" | wc -c)
1092 exe="dd"
864 ;; 1093 ;;
865 *) 1094 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1095 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1096 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1097 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1099 die "makeself version '${ver}' not supported"
871 ;; 1100 ;;
872 esac 1101 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1102 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1103 fi
1104 case ${exe} in
1105 tail) exe="tail -n +${skip} '${src}'";;
1106 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1107 *) die "makeself cant handle exe '${exe}'"
1108 esac
875 1109
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1110 # 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 1111 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1113 local filetype="$(file -b "${tmpfile}")"
1114 case ${filetype} in
1115 *tar\ archive)
1116 eval ${exe} | tar --no-same-owner -xf -
1117 ;;
1118 bzip2*)
1119 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1120 ;;
1121 gzip*)
1122 eval ${exe} | tar --no-same-owner -xzf -
1123 ;;
1124 compress*)
1125 eval ${exe} | gunzip | tar --no-same-owner -xf -
1126 ;;
1127 *)
1128 eerror "Unknown filetype \"${filetype}\" ?"
1129 false
1130 ;;
1131 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1132 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1133}
1134
1135# Display a license for user to accept.
1136#
1137# Usage: check_license [license]
1138# - If the file is not specified then ${LICENSE} is used.
1139check_license() {
1140 local lic=$1
1141 if [ -z "${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${LICENSE}"
1143 else
1144 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1145 lic="${PORTDIR}/licenses/${src}"
1146 elif [ -e "${PWD}/${src}" ] ; then
1147 lic="${PWD}/${src}"
1148 elif [ -e "${src}" ] ; then
1149 lic="${src}"
1150 fi
1151 fi
1152 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1153 local l="`basename ${lic}`"
1154
1155 # here is where we check for the licenses the user already
1156 # accepted ... if we don't find a match, we make the user accept
1157 local shopts=$-
1158 local alic
1159 set -o noglob #so that bash doesn't expand "*"
1160 for alic in ${ACCEPT_LICENSE} ; do
1161 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1162 set +o noglob; set -${shopts} #reset old shell opts
1163 return 0
1164 fi
1165 done
1166 set +o noglob; set -$shopts #reset old shell opts
1167
1168 local licmsg="$(emktemp)"
1169 cat << EOF > ${licmsg}
1170**********************************************************
1171The following license outlines the terms of use of this
1172package. You MUST accept this license for installation to
1173continue. When you are done viewing, hit 'q'. If you
1174CTRL+C out of this, the install will not run!
1175**********************************************************
1176
1177EOF
1178 cat ${lic} >> ${licmsg}
1179 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1180 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1181 read alic
1182 case ${alic} in
1183 yes|Yes|y|Y)
1184 return 0
1185 ;;
1186 *)
1187 echo;echo;echo
1188 eerror "You MUST accept the license to continue! Exiting!"
1189 die "Failed to accept license"
1190 ;;
1191 esac
1192}
1193
1194# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1195# the whole 'non-interactive' policy, but damnit I want CD support !
1196#
1197# with these cdrom functions we handle all the user interaction and
1198# standardize everything. all you have to do is call cdrom_get_cds()
1199# and when the function returns, you can assume that the cd has been
1200# found at CDROM_ROOT.
1201#
1202# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1203# etc... if you want to give the cds better names, then just export
1204# the CDROM_NAME_X variables before calling cdrom_get_cds().
1205#
1206# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1207#
1208# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1209# - this will attempt to locate a cd based upon a file that is on
1210# the cd ... the more files you give this function, the more cds
1211# the cdrom functions will handle
1212cdrom_get_cds() {
1213 # first we figure out how many cds we're dealing with by
1214 # the # of files they gave us
1215 local cdcnt=0
1216 local f=
1217 for f in "$@" ; do
1218 cdcnt=$((cdcnt + 1))
1219 export CDROM_CHECK_${cdcnt}="$f"
1220 done
1221 export CDROM_TOTAL_CDS=${cdcnt}
1222 export CDROM_CURRENT_CD=1
1223
1224 # now we see if the user gave use CD_ROOT ...
1225 # if they did, let's just believe them that it's correct
1226 if [[ ! -z ${CD_ROOT} ]] ; then
1227 export CDROM_ROOT=${CD_ROOT}
1228 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1229 return
1230 fi
1231 # do the same for CD_ROOT_X
1232 if [[ ! -z ${CD_ROOT_1} ]] ; then
1233 local var=
1234 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1))
1237 var="CD_ROOT_${cdcnt}"
1238 if [[ -z ${!var} ]] ; then
1239 eerror "You must either use just the CD_ROOT"
1240 eerror "or specify ALL the CD_ROOT_X variables."
1241 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1242 die "could not locate CD_ROOT_${cdcnt}"
1243 fi
1244 export CDROM_ROOTS_${cdcnt}="${!var}"
1245 done
1246 export CDROM_ROOT=${CDROM_ROOTS_1}
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248 return
1249 fi
1250
1251 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1252 einfon "This ebuild will need the "
1253 if [[ -z ${CDROM_NAME} ]] ; then
1254 echo "cdrom for ${PN}."
1255 else
1256 echo "${CDROM_NAME}."
1257 fi
1258 echo
1259 einfo "If you do not have the CD, but have the data files"
1260 einfo "mounted somewhere on your filesystem, just export"
1261 einfo "the variable CD_ROOT so that it points to the"
1262 einfo "directory containing the files."
1263 echo
1264 einfo "For example:"
1265 einfo "export CD_ROOT=/mnt/cdrom"
1266 echo
1267 else
1268 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1269 cdcnt=0
1270 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1271 cdcnt=$((cdcnt + 1))
1272 var="CDROM_NAME_${cdcnt}"
1273 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1274 done
1275 echo
1276 einfo "If you do not have the CDs, but have the data files"
1277 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the following variables so they point to the right place:"
1279 einfon ""
1280 cdcnt=0
1281 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1282 cdcnt=$((cdcnt + 1))
1283 echo -n " CD_ROOT_${cdcnt}"
1284 done
1285 echo
1286 einfo "Or, if you have all the files in the same place, or"
1287 einfo "you only have one cdrom, you can export CD_ROOT"
1288 einfo "and that place will be used as the same data source"
1289 einfo "for all the CDs."
1290 echo
1291 einfo "For example:"
1292 einfo "export CD_ROOT_1=/mnt/cdrom"
1293 echo
1294 fi
1295 export CDROM_CURRENT_CD=0
1296 cdrom_load_next_cd
1297}
1298
1299# this is only used when you need access to more than one cd.
1300# when you have finished using the first cd, just call this function.
1301# when it returns, CDROM_ROOT will be pointing to the second cd.
1302# remember, you can only go forward in the cd chain, you can't go back.
1303cdrom_load_next_cd() {
1304 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1305 local var=
1306
1307 if [[ ! -z ${CD_ROOT} ]] ; then
1308 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1309 return
1310 fi
1311
1312 unset CDROM_ROOT
1313 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1314 if [[ -z ${!var} ]] ; then
1315 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1316 cdrom_locate_file_on_cd ${!var}
1317 else
1318 export CDROM_ROOT=${!var}
1319 fi
1320
1321 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1322}
1323
1324# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1325# functions. this should *never* be called from an ebuild.
1326# all it does is try to locate a give file on a cd ... if the cd isn't
1327# found, then a message asking for the user to insert the cdrom will be
1328# displayed and we'll hang out here until:
1329# (1) the file is found on a mounted cdrom
1330# (2) the user hits CTRL+C
1331cdrom_locate_file_on_cd() {
1332 while [[ -z ${CDROM_ROOT} ]] ; do
1333 local dir="$(dirname ${@})"
1334 local file="$(basename ${@})"
1335 local mline=""
1336 local showedmsg=0
1337
1338 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1339 [[ -d ${mline}/${dir} ]] || continue
1340 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1341 && export CDROM_ROOT=${mline}
1342 done
1343
1344 if [[ -z ${CDROM_ROOT} ]] ; then
1345 echo
1346 if [[ ${showedmsg} -eq 0 ]] ; then
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 if [[ -z ${CDROM_NAME} ]] ; then
1349 einfo "Please insert the cdrom for ${PN} now !"
1350 else
1351 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1352 fi
1353 else
1354 if [[ -z ${CDROM_NAME_1} ]] ; then
1355 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1356 else
1357 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1358 einfo "Please insert+mount the ${!var} cdrom now !"
1359 fi
1360 fi
1361 showedmsg=1
1362 fi
1363 einfo "Press return to scan for the cd again"
1364 einfo "or hit CTRL+C to abort the emerge."
1365 echo
1366 einfo "If you are having trouble with the detection"
1367 einfo "of your CD, it is possible that you do not have"
1368 einfo "Joliet support enabled in your kernel. Please"
1369 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1370 read
1371 fi
1372 done
1373}
1374
1375# Make sure that LINGUAS only contains languages that
1376# a package can support
1377#
1378# usage: strip-linguas <allow LINGUAS>
1379# strip-linguas -i <directories of .po files>
1380# strip-linguas -u <directories of .po files>
1381#
1382# The first form allows you to specify a list of LINGUAS.
1383# The -i builds a list of po files found in all the
1384# directories and uses the intersection of the lists.
1385# The -u builds a list of po files found in all the
1386# directories and uses the union of the lists.
1387strip-linguas() {
1388 local ls newls
1389 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1390 local op=$1; shift
1391 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1392 local d f
1393 for d in "$@" ; do
1394 if [[ ${op} == "-u" ]] ; then
1395 newls=${ls}
1396 else
1397 newls=""
1398 fi
1399 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1400 if [[ ${op} == "-i" ]] ; then
1401 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1402 else
1403 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1404 fi
1405 done
1406 ls=${newls}
1407 done
1408 ls=${ls//.po}
1409 else
1410 ls=$@
1411 fi
1412
1413 ls=" ${ls} "
1414 newls=""
1415 for f in ${LINGUAS} ; do
1416 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1417 newls="${newls} ${f}"
1418 else
1419 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1420 fi
1421 done
1422 if [[ -z ${newls} ]] ; then
1423 export LINGUAS=""
1424 else
1425 export LINGUAS=${newls:1}
1426 fi
1427}
1428
1429# moved from kernel.eclass since they are generally useful outside of
1430# kernel.eclass -iggy (20041002)
1431
1432# the following functions are useful in kernel module ebuilds, etc.
1433# for an example see ivtv or drbd ebuilds
1434
1435# set's ARCH to match what the kernel expects
1436set_arch_to_kernel() {
1437 i=10
1438 while ((i--)) ; do
1439 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1440 done
1441 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1442 case ${ARCH} in
1443 x86) export ARCH="i386";;
1444 amd64) export ARCH="x86_64";;
1445 hppa) export ARCH="parisc";;
1446 mips) export ARCH="mips";;
1447 sparc) export ARCH="$(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!
1448 *) export ARCH="${ARCH}";;
1449 esac
1450}
1451
1452# set's ARCH back to what portage expects
1453set_arch_to_portage() {
1454 i=10
1455 while ((i--)) ; do
1456 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1457 done
1458 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1459}
1460
1461# Jeremy Huddleston <eradicator@gentoo.org>:
1462# preserve_old_lib /path/to/libblah.so.0
1463# preserve_old_lib_notify /path/to/libblah.so.0
1464#
1465# These functions are useful when a lib in your package changes --soname. Such
1466# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1467# would break packages that link against it. Most people get around this
1468# by using the portage SLOT mechanism, but that is not always a relevant
1469# solution, so instead you can add the following to your ebuilds:
1470#
1471# src_install() {
1472# ...
1473# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1474# ...
1475# }
1476#
1477# pkg_postinst() {
1478# ...
1479# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482
1483preserve_old_lib() {
1484 LIB=$1
1485
1486 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1487 SONAME=`basename ${LIB}`
1488 DIRNAME=`dirname ${LIB}`
1489
1490 dodir ${DIRNAME}
1491 cp ${ROOT}${LIB} ${D}${DIRNAME}
1492 touch ${D}${LIB}
1493 fi
1494}
1495
1496preserve_old_lib_notify() {
1497 LIB=$1
1498
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1500 SONAME=`basename ${LIB}`
1501
1502 einfo "An old version of an installed library was detected on your system."
1503 einfo "In order to avoid breaking packages that link against it, this older version"
1504 einfo "is not being removed. In order to make full use of this newer version,"
1505 einfo "you will need to execute the following command:"
1506 einfo " revdep-rebuild --soname ${SONAME}"
1507 einfo
1508 einfo "After doing that, you can safely remove ${LIB}"
1509 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1510 fi
1511}
1512
1513# Hack for people to figure out if a package was built with
1514# certain USE flags
1515#
1516# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1517# ex: built_with_use xchat gtk2
1518#
1519# Flags: -a all USE flags should be utilized
1520# -o at least one USE flag should be utilized
1521# Note: the default flag is '-a'
1522built_with_use() {
1523 local opt=$1
1524 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1525
1526 local PKG=$(best_version $1)
1527 shift
1528
1529 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1530 [[ ! -e ${USEFILE} ]] && return 1
1531
1532 local USE_BUILT=$(<${USEFILE})
1533 while [[ $# -gt 0 ]] ; do
1534 if [[ ${opt} = "-o" ]] ; then
1535 has $1 ${USE_BUILT} && return 0
1536 else
1537 has $1 ${USE_BUILT} || return 1
1538 fi
1539 shift
1540 done
1541 [[ ${opt} = "-a" ]]
1542}
1543
1544# Many configure scripts wrongly bail when a C++ compiler
1545# could not be detected. #73450
1546epunt_cxx() {
1547 local dir=$1
1548 [[ -z ${dir} ]] && dir=${S}
1549 ebegin "Removing useless C++ checks"
1550 local f
1551 for f in $(find ${dir} -name configure) ; do
1552 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1553 done
1554 eend 0
1555}
1556
1557# dopamd <file> [more files]
1558#
1559# Install pam auth config file in /etc/pam.d
1560dopamd() {
1561 [[ -z $1 ]] && die "dopamd requires at least one argument"
1562
1563 use pam || return 0
1564
1565 INSDESTTREE=/etc/pam.d \
1566 doins "$@" || die "failed to install $@"
1567}
1568# newpamd <old name> <new name>
1569#
1570# Install pam file <old name> as <new name> in /etc/pam.d
1571newpamd() {
1572 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1573
1574 use pam || return 0
1575
1576 INSDESTTREE=/etc/pam.d \
1577 newins "$1" "$2" || die "failed to install $1 as $2"
1578}
1579
1580# make a wrapper script ...
1581# NOTE: this was originally games_make_wrapper, but I noticed other places where
1582# this could be used, so I have moved it here and made it not games-specific
1583# -- wolf31o2
1584# $1 == wrapper name
1585# $2 == binary to run
1586# $3 == directory to chdir before running binary
1587# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1588# $5 == path for wrapper
1589make_wrapper() {
1590 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1591 local tmpwrapper=$(emktemp)
1592 cat << EOF > "${tmpwrapper}"
1593#!/bin/sh
1594cd "${chdir}"
1595export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1596exec ${bin} "\$@"
1597EOF
1598 chmod go+rx "${tmpwrapper}"
1599 if [ -n "${5}" ]
1600 then
1601 exeinto ${5}
1602 newexe "${tmpwrapper}" "${wrapper}"
1603 else
1604 newbin "${tmpwrapper}" "${wrapper}"
1605 fi
1606}

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