/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 Revision 1.191
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 1.191 2005/07/13 19:15:05 eradicator 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 $ECLASS"
14 13
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
88# Default directory where patches are located 116# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93EPATCH_OPTS="" 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
95# and not the full path .. 125# and not the full path ..
96EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 127# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
100# 132#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 134#
103EPATCH_FORCE="no" 135EPATCH_FORCE="no"
143 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
144 local x="" 176 local x=""
145 177
146 if [ "$#" -gt 1 ] 178 if [ "$#" -gt 1 ]
147 then 179 then
148 eerror "Invalid arguments to epatch()" 180 local m=""
149 die "Invalid arguments to epatch()" 181 for m in "$@" ; do
182 epatch "${m}"
183 done
184 return 0
150 fi 185 fi
151 186
152 if [ -n "$1" -a -f "$1" ] 187 if [ -n "$1" -a -f "$1" ]
153 then 188 then
154 SINGLE_PATCH="yes" 189 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 199 local EPATCH_SOURCE="$1/*"
165 else 200 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 202 fi
168 else 203 else
169 if [ ! -d ${EPATCH_SOURCE} ] 204 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 205 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 206 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 207 then
173 EPATCH_SOURCE="$1" 208 EPATCH_SOURCE="$1"
174 fi 209 fi
175 210
176 echo 211 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 212 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 213 eerror
179 eerror " ${EPATCH_SOURCE}" 214 eerror " ${EPATCH_SOURCE}"
215 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 216 echo
181 die "Cannot find \$EPATCH_SOURCE!" 217 die "Cannot find \$EPATCH_SOURCE!"
182 fi 218 fi
183 219
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 239 ;;
204 esac 240 esac
205 241
206 if [ "${SINGLE_PATCH}" = "no" ] 242 if [ "${SINGLE_PATCH}" = "no" ]
207 then 243 then
208 einfo "Applying various patches (bugfixes/updates)..." 244 einfo "${EPATCH_MULTI_MSG}"
209 fi 245 fi
210 for x in ${EPATCH_SOURCE} 246 for x in ${EPATCH_SOURCE}
211 do 247 do
212 # New ARCH dependant patch naming scheme... 248 # New ARCH dependant patch naming scheme ...
213 # 249 #
214 # ???_arch_foo.patch 250 # ???_arch_foo.patch
215 # 251 #
216 if [ -f ${x} ] && \ 252 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 254 [ "${EPATCH_FORCE}" = "yes" ])
219 then 255 then
220 local count=0 256 local count=0
221 local popts="${EPATCH_OPTS}" 257 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/}
222 259
223 if [ -n "${EPATCH_EXCLUDE}" ] 260 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 261 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 262 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 263 then
227 continue 264 continue
228 fi 265 fi
229 fi 266 fi
230 267
232 then 269 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 270 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 271 then
235 einfo "${EPATCH_SINGLE_MSG}" 272 einfo "${EPATCH_SINGLE_MSG}"
236 else 273 else
237 einfo "Applying ${x##*/}..." 274 einfo "Applying ${patchname} ..."
238 fi 275 fi
239 else 276 else
240 einfo " ${x##*/}..." 277 einfo " ${patchname} ..."
241 fi 278 fi
242 279
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 282
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 283 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 284 while [ "${count}" -lt 5 ]
248 do 285 do
249 # Generate some useful debug info ... 286 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 289
253 if [ "${PATCH_SUFFIX}" != "patch" ] 290 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 291 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 294 else
258 PATCH_TARGET="${x}" 295 PATCH_TARGET="${x}"
259 fi 296 fi
260 297
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 300
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 303
267 if [ "${PATCH_SUFFIX}" != "patch" ] 304 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 305 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 307 then
271 echo 308 echo
272 eerror "Could not extract patch!" 309 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 310 #die "Could not extract patch!"
274 count=5 311 count=5
275 break 312 break
276 fi 313 fi
277 fi 314 fi
278 315
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 317 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 323
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
288 325
289 if [ "$?" -ne 0 ] 326 if [ "$?" -ne 0 ]
290 then 327 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 329 echo
293 eerror "A dry-run of patch command succeeded, but actually" 330 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 331 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 332 #die "Real world sux compared to the dreamworld!"
296 count=5 333 count=5
297 fi 334 fi
298 335
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 337
301 break 338 break
302 fi 339 fi
303 340
304 count=$((count + 1)) 341 count=$((count + 1))
310 fi 347 fi
311 348
312 if [ "${count}" -eq 5 ] 349 if [ "${count}" -eq 5 ]
313 then 350 then
314 echo 351 echo
315 eerror "Failed Patch: ${x##*/}!" 352 eerror "Failed Patch: ${patchname} !"
353 eerror " ( ${PATCH_TARGET} )"
316 eerror 354 eerror
317 eerror "Include in your bugreport the contents of:" 355 eerror "Include in your bugreport the contents of:"
318 eerror 356 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 357 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 358 echo
321 die "Failed Patch: ${x##*/}!" 359 die "Failed Patch: ${patchname}!"
322 fi 360 fi
323 361
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 362 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 363
326 eend 0 364 eend 0
327 fi 365 fi
328 done 366 done
329 if [ "${SINGLE_PATCH}" = "no" ] 367 if [ "${SINGLE_PATCH}" = "no" ]
330 then 368 then
331 einfo "Done with patching" 369 einfo "Done with patching"
332 fi 370 fi
333} 371}
334 372
335# This function return true if we are using the NPTL pthreads 373# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 374# does not exist on the users system
375# vapier@gentoo.org
337# 376#
338# <azarah@gentoo.org> (06 March 2003) 377# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 378emktemp() {
379 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift
381 local topdir="$1"
340 382
341have_NPTL() { 383 if [ -z "${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 ${T}/test-nptl.c &> /dev/null
366 then 384 then
367 echo "yes" 385 [ -z "${T}" ] \
368 einfon "Checking what PTHREADS implementation we have ... " 386 && topdir="/tmp" \
369 if ${T}/nptl 387 || topdir="${T}"
388 fi
389
390 if [ -z "$(type -p mktemp)" ]
391 then
392 local tmp=/
393 while [ -e "${tmp}" ] ; do
394 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
395 done
396 ${exe} "${tmp}"
397 echo "${tmp}"
398 else
399 [ "${exe}" == "touch" ] \
400 && exe="-p" \
401 || exe="-d"
402 mktemp ${exe} "${topdir}"
403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 case "$2" in
415 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;;
418 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;;
421 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 local action
424 if [ "$1" == "passwd" ]
370 then 425 then
371 return 0 426 action="user"
372 else 427 else
373 return 1 428 action="group"
374 fi
375 else
376 echo "no"
377 fi 429 fi
378 430 pw show "${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 431 else
423 jobs=2 432 which nscd >& /dev/null && nscd -i "$1"
424 fi 433 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 434 fi
457} 435}
458 436
459# Simplify/standardize adding users to the system 437# Simplify/standardize adding users to the system
460# vapier@gentoo.org 438# vapier@gentoo.org
469# homedir: /dev/null 447# homedir: /dev/null
470# groups: none 448# groups: none
471# extra: comment of 'added by portage for ${PN}' 449# extra: comment of 'added by portage for ${PN}'
472enewuser() { 450enewuser() {
473 # get the username 451 # get the username
474 local euser="$1"; shift 452 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 453 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 454 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
478 fi 456 fi
457
458 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
460 return 0
461 fi
479 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
480 463
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 464 # options to pass to useradd
494 local opts="" 465 local opts=
495 466
496 # handle uid 467 # handle uid
497 local euid="$1"; shift 468 local euid=$1; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
499 if [ ${euid} -gt 0 ] ; then 470 if [[ ${euid} -gt 0 ]] ; then
500 opts="${opts} -u ${euid}" 471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi
501 else 474 else
502 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
504 fi 477 fi
505 else 478 else
506 euid="next available" 479 euid="next"
480 fi
481 if [[ ${euid} == "next" ]] ; then
482 local pwrange
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
507 fi 487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break
490 done
491 fi
492 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 493 einfo " - Userid: ${euid}"
509 494
510 # handle shell 495 # handle shell
511 local eshell="$1"; shift 496 local eshell=$1; shift
512 if [ ! -z "${eshell}" ] ; then 497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
513 if [ ! -e ${eshell} ] ; then 498 if [[ ! -e ${eshell} ]] ; then
514 eerror "A shell was specified but it does not exist !" 499 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 500 die "${eshell} does not exist"
516 fi 501 fi
517 else 502 else
518 eshell=/bin/false 503 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";;
505 BSD) eshell="/usr/sbin/nologin";;
506 *) eshell="/bin/false";;
507 esac
519 fi 508 fi
520 einfo " - Shell: ${eshell}" 509 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 510 opts="${opts} -s ${eshell}"
522 511
523 # handle homedir 512 # handle homedir
524 local ehome="$1"; shift 513 local ehome=$1; shift
525 if [ -z "${ehome}" ] ; then 514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 ehome=/dev/null 515 ehome="/dev/null"
527 fi 516 fi
528 einfo " - Home: ${ehome}" 517 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 518 opts="${opts} -d ${ehome}"
530 519
531 # handle groups 520 # handle groups
532 local egroups="$1"; shift 521 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] ; then 522 if [[ ! -z ${egroups} ]] ; then
534 local realgroup
535 local oldifs="${IFS}" 523 local oldifs=${IFS}
524 local defgroup="" exgroups=""
525
536 export IFS="," 526 export IFS=","
537 for g in ${egroups} ; do 527 for g in ${egroups} ; do
538 chgrp ${g} ${tmpfile} >& /dev/null 528 export IFS=${oldifs}
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 529 if [[ -z $(egetent group "${g}") ]] ; then
540 if [ "${g}" != "${realgroup}" ] ; then
541 eerror "You must add ${g} to the system first" 530 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 531 die "${g} is not a valid GID"
543 fi 532 fi
533 if [[ -z ${defgroup} ]] ; then
534 defgroup=${g}
535 else
536 exgroups="${exgroups},${g}"
537 fi
538 export IFS=","
544 done 539 done
545 export IFS="${oldifs}" 540 export IFS=${oldifs}
541
546 opts="${opts} -g ${egroups}" 542 opts="${opts} -g ${defgroup}"
543 if [[ ! -z ${exgroups} ]] ; then
544 opts="${opts} -G ${exgroups:1}"
545 fi
547 else 546 else
548 egroups="(none)" 547 egroups="(none)"
549 fi 548 fi
550 einfo " - Groups: ${egroups}" 549 einfo " - Groups: ${egroups}"
551 550
552 # handle extra and add the user 551 # handle extra and add the user
553 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 552 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 553 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 554 case ${USERLAND} in
557 useradd ${opts} ${euser} \ 555 Darwin)
556 ### Make the user
557 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome}
561 dscl . create /users/${euser} realname "added by portage for ${PN}"
562 ### Add the user to the groups specified
563 local oldifs=${IFS}
564 export IFS=","
565 for g in ${egroups} ; do
566 dscl . merge /groups/${g} users ${euser}
567 done
568 export IFS=${oldifs}
569 else
570 einfo "Extra options are not supported on Darwin yet"
571 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@"
573 die "Required function missing"
574 fi
575 ;;
576 BSD)
577 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 579 -c "added by portage for ${PN}" \
580 die "enewuser failed"
581 else
582 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed"
585 fi
586 ;;
587 *)
588 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 591 || die "enewuser failed"
560 else 592 else
561 einfo " - Extra: ${eextra}" 593 einfo " - Extra: $@"
562 useradd ${opts} ${euser} ${eextra} \ 594 useradd ${opts} ${euser} "$@" \
563 || die "enewuser failed" 595 || die "enewuser failed"
564 fi 596 fi
597 ;;
598 esac
565 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
566 600
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
568 einfo " - Creating ${ehome} in ${D}" 603 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 604 dodir ${ehome}
570 fowners ${euser} ${ehome} 605 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 606 fperms 755 ${ehome}
572 fi 607 fi
582# gid: next available (see groupadd(8)) 617# gid: next available (see groupadd(8))
583# extra: none 618# extra: none
584enewgroup() { 619enewgroup() {
585 # get the group 620 # get the group
586 local egroup="$1"; shift 621 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 622 if [ -z "${egroup}" ]
623 then
588 eerror "No group specified !" 624 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 625 die "Cannot call enewgroup without a group"
590 fi 626 fi
627
628 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then
631 return 0
632 fi
591 einfo "Adding group '${egroup}' to your system ..." 633 einfo "Adding group '${egroup}' to your system ..."
592 634
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 635 # options to pass to useradd
606 local opts="" 636 local opts=
607 637
608 # handle gid 638 # handle gid
609 local egid="$1"; shift 639 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 640 if [ ! -z "${egid}" ]
641 then
611 if [ ${egid} -gt 0 ] ; then 642 if [ "${egid}" -gt 0 ]
643 then
644 if [ -z "`egetent group ${egid}`" ]
645 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then
647 opts="${opts} ${egid}"
648 else
612 opts="${opts} -g ${egid}" 649 opts="${opts} -g ${egid}"
650 fi
651 else
652 egid="next available; requested gid taken"
653 fi
613 else 654 else
614 eerror "Groupid given but is not greater than 0 !" 655 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 656 die "${egid} is not a valid GID"
616 fi 657 fi
617 else 658 else
622 # handle extra 663 # handle extra
623 local eextra="$@" 664 local eextra="$@"
624 opts="${opts} ${eextra}" 665 opts="${opts} ${eextra}"
625 666
626 # add the group 667 # add the group
627 local oldsandbox=${SANDBOX_ON} 668 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 669 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then
671 if [ ! -z "${eextra}" ];
672 then
673 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}"
676 die "Required function missing"
677 fi
678
679 # If we need the next available
680 case ${egid} in
681 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do
683 [ -z "`egetent group ${egid}`" ] && break
684 done
685 esac
686 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then
689 case ${egid} in
690 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do
692 [ -z "`egetent group ${egid}`" ] && break
693 done
694 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 697 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi
630 export SANDBOX_ON="${oldsandbox}" 699 export SANDBOX_ON="${oldsandbox}"
631} 700}
632 701
633# Simple script to replace 'dos2unix' binaries 702# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 703# vapier@gentoo.org
635# 704#
636# edos2unix(file, <more files>...) 705# edos2unix(file, <more files> ...)
637edos2unix() { 706edos2unix() {
638 for f in $@ ; do 707 for f in "$@"
708 do
639 cp ${f} ${T}/edos2unix 709 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 710 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 711 done
642} 712}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
643 720
644# Make a desktop file ! 721# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 722# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 723# 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# 724#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 725# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 726#
653# binary: what binary does the app run with ? 727# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 728# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 729# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 730# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 731# a full path to an icon
658# type: what kind of application is this ? for categories: 732# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 733# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
660# path: if your app needs to startup in a specific dir 734# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 735make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 737
664 local exec=${1} 738 local exec=${1}
665 local name=${2:-${PN}} 739 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 740 local icon=${3:-${PN}.png}
667 local type=${4} 741 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 742 local path=${5}
743
669 if [ -z "${type}" ] ; then 744 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 745 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-}
747 case ${catmaj} in
748 app)
749 case ${catmin} in
750 admin) type=System;;
751 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;;
753 editors) type=TextEditor;;
754 emacs) type=TextEditor;;
671 app-emulation) type=Emulator ;; 755 emulation) type=Emulator;;
672 app-games) type=Game ;; 756 laptop) type=HardwareSettings;;
673 *) type="" ;; 757 office) type=Office;;
758 vim) type=TextEditor;;
759 xemacs) type=TextEditor;;
760 *) type=;;
761 esac
762 ;;
763
764 dev)
765 type="Development"
766 ;;
767
768 games)
769 [[ -z ${path} ]] && path=${GAMES_BINDIR}
770
771 case ${catmin} in
772 action) type=ActionGame;;
773 arcade) type=ArcadeGame;;
774 board) type=BoardGame;;
775 kid) type=KidsGame;;
776 emulation) type=Emulator;;
777 puzzle) type=LogicGame;;
778 rpg) type=RolePlaying;;
779 roguelike) type=RolePlaying;;
780 simulation) type=Simulation;;
781 sports) type=SportsGame;;
782 strategy) type=StrategyGame;;
783 *) type=;;
784 esac
785 type="Game;${type}"
786 ;;
787
788 mail)
789 type="Network;Email"
790 ;;
791
792 media)
793 case ${catmin} in
794 gfx) type=Graphics;;
795 radio) type=Tuner;;
796 sound) type=Audio;;
797 tv) type=TV;;
798 video) type=Video;;
799 *) type=;;
800 esac
801 type="AudioVideo;${type}"
802 ;;
803
804 net)
805 case ${catmin} in
806 dialup) type=Dialup;;
807 ftp) type=FileTransfer;;
808 im) type=InstantMessaging;;
809 irc) type=IRCClient;;
810 mail) type=Email;;
811 news) type=News;;
812 nntp) type=News;;
813 p2p) type=FileTransfer;;
814 *) type=;;
815 esac
816 type="Network;${type}"
817 ;;
818
819 sci)
820 case ${catmin} in
821 astro*) type=Astronomoy;;
822 bio*) type=Biology;;
823 calc*) type=Calculator;;
824 chem*) type=Chemistry;;
825 geo*) type=Geology;;
826 math*) type=Math;;
827 *) type=;;
828 esac
829 type="Science;${type}"
830 ;;
831
832 www)
833 case ${catmin} in
834 client) type=WebBrowser;;
835 *) type=;;
836 esac
837 type="Network"
838 ;;
839
840 *)
841 type=
842 ;;
674 esac 843 esac
675 fi 844 fi
845 if [ "${SLOT}" == "0" ] ; then
846 local desktop_name="${PN}"
847 else
848 local desktop_name="${PN}-${SLOT}"
849 fi
676 local desktop=${T}/${exec}.desktop 850 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
677 851
678echo "[Desktop Entry] 852echo "[Desktop Entry]
679Encoding=UTF-8 853Encoding=UTF-8
680Version=0.9.2 854Version=0.9.2
681Name=${name} 855Name=${name}
682Type=Application 856Type=Application
683Comment=${DESCRIPTION} 857Comment=${DESCRIPTION}
684Exec=${exec} 858Exec=${exec}
685Path=${path} 859Path=${path}
686Icon=${icon} 860Icon=${icon}
687Categories=Application;${type};" > ${desktop} 861Categories=Application;${type};" > "${desktop}"
688 862
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 863 insinto /usr/share/applications
691 doins ${desktop} 864 doins "${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
710 865
711 return 0 866 return 0
712} 867}
713 868
714# new convenience patch wrapper function to eventually replace epatch(), 869# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 870#
716# /usr/bin/patch 871# make_desktop_entry(<title>, <command>)
717# Features: 872# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 873# 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
725 874
726# accepts zero or more parameters specifying patchfiles and/or patchdirs 875make_session_desktop() {
876 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
877 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
727 878
728# known issues: 879 local title=$1
729# - only supports unified style patches (does anyone _really_ use anything 880 local command=$2
730# else?) 881 local desktop=${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() {
739 882
740 debug-print-function $FUNCNAME $* 883echo "[Desktop Entry]
884Encoding=UTF-8
885Name=${title}
886Comment=This session logs you into ${title}
887Exec=${command}
888TryExec=${command}
889Type=Application" > "${desktop}"
741 890
742 local list="" 891 insinto /usr/share/xsessions
743 local list2="" 892 doins "${desktop}"
744 declare -i plevel 893}
745 894
746 # parse patch sources 895domenu() {
896 local i j
897 insinto /usr/share/applications
747 for x in $*; do 898 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 899 if [[ -f ${i} ]] ; then
750 list="$list $x" 900 doins "${i}"
751 elif [ -d "$x" ]; then 901 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 902 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 903 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 904 done
761 list="`echo $list2 | sort` $list" 905 fi
906 done
907}
908newmenu() {
909 insinto /usr/share/applications
910 newins "$1" "$2"
911}
912
913doicon() {
914 local i j
915 insinto /usr/share/pixmaps
916 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then
918 doins "${i}"
919 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.png ; do
921 doins "${j}"
922 done
923 fi
924 done
925}
926newicon() {
927 insinto /usr/share/pixmaps
928 newins "$1" "$2"
929}
930
931##############################################################
932# END: Handle .desktop files and menu entries #
933##############################################################
934
935
936# for internal use only (unpack_pdv and unpack_makeself)
937find_unpackable_file() {
938 local src="$1"
939 if [ -z "${src}" ]
940 then
941 src="${DISTDIR}/${A}"
942 else
943 if [ -e "${DISTDIR}/${src}" ]
944 then
945 src="${DISTDIR}/${src}"
946 elif [ -e "${PWD}/${src}" ]
947 then
948 src="${PWD}/${src}"
949 elif [ -e "${src}" ]
950 then
951 src="${src}"
952 fi
953 fi
954 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
955 echo "${src}"
956}
957
958# Unpack those pesky pdv generated files ...
959# They're self-unpacking programs with the binary package stuffed in
960# the middle of the archive. Valve seems to use it a lot ... too bad
961# it seems to like to segfault a lot :(. So lets take it apart ourselves.
962#
963# Usage: unpack_pdv [file to unpack] [size of off_t]
964# - you have to specify the off_t size ... i have no idea how to extract that
965# information out of the binary executable myself. basically you pass in
966# the size of the off_t type (in bytes) on the machine that built the pdv
967# archive. one way to determine this is by running the following commands:
968# strings <pdv archive> | grep lseek
969# strace -elseek <pdv archive>
970# basically look for the first lseek command (we do the strings/grep because
971# sometimes the function call is _llseek or something) and steal the 2nd
972# parameter. here is an example:
973# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
974# lseek
975# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
976# lseek(3, -4, SEEK_END) = 2981250
977# thus we would pass in the value of '4' as the second parameter.
978unpack_pdv() {
979 local src="`find_unpackable_file $1`"
980 local sizeoff_t="$2"
981
982 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
983
984 local shrtsrc="`basename ${src}`"
985 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
986 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
987 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
988
989 # grab metadata for debug reasons
990 local metafile="$(emktemp)"
991 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
992
993 # rip out the final file name from the metadata
994 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
995 datafile="`basename ${datafile}`"
996
997 # now lets uncompress/untar the file if need be
998 local tmpfile="$(emktemp)"
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1000
1001 local iscompressed="`file -b ${tmpfile}`"
1002 if [ "${iscompressed:0:8}" == "compress" ] ; then
1003 iscompressed=1
1004 mv ${tmpfile}{,.Z}
1005 gunzip ${tmpfile}
1006 else
1007 iscompressed=0
1008 fi
1009 local istar="`file -b ${tmpfile}`"
1010 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1011 istar=1
1012 else
1013 istar=0
1014 fi
1015
1016 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1017 #dd if=${src} ibs=${metaskip} count=1 \
1018 # | dd ibs=${tailskip} skip=1 \
1019 # | gzip -dc \
1020 # > ${datafile}
1021 if [ ${iscompressed} -eq 1 ] ; then
1022 if [ ${istar} -eq 1 ] ; then
1023 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1024 | head -c $((${metaskip}-${tailskip})) \
1025 | tar -xzf -
762 else 1026 else
763 die "Couldn't find $x" 1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1028 | head -c $((${metaskip}-${tailskip})) \
1029 | gzip -dc \
1030 > ${datafile}
1031 fi
1032 else
1033 if [ ${istar} -eq 1 ] ; then
1034 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1035 | head -c $((${metaskip}-${tailskip})) \
1036 | tar --no-same-owner -xf -
1037 else
1038 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1039 | head -c $((${metaskip}-${tailskip})) \
1040 > ${datafile}
1041 fi
764 fi 1042 fi
765 done 1043 true
766 1044 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1045 #assert "failure unpacking pdv ('${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} 1046}
831 1047
832# Unpack those pesky makeself generated files ... 1048# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1049# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1050# the end of the archive. Loki utilized the format as does
835# many other game companies. 1051# many other game companies.
836# 1052#
837# Usage: unpack_makeself [file to unpack] [offset] 1053# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1054# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1055# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1056# the proper offset from the script itself.
841unpack_makeself() { 1057unpack_makeself() {
842 local src=$1 1058 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1059 local skip="$2"
1060 local exe="$3"
844 1061
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1062 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1063 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1064 if [ -z "${skip}" ]
1065 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1066 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1067 local skip=0
1068 exe=tail
854 case ${ver} in 1069 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1070 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1071 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1072 ;;
858 2.0|2.0.1) 1073 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1074 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1075 ;;
861 2.1.1) 1076 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1077 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1078 let skip="skip + 1"
1079 ;;
1080 2.1.2)
1081 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1082 let skip="skip + 1"
1083 ;;
1084 2.1.3)
1085 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1086 let skip="skip + 1"
1087 ;;
1088 2.1.4)
1089 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1090 skip=$(head -n ${skip} "${src}" | wc -c)
1091 exe="dd"
864 ;; 1092 ;;
865 *) 1093 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1094 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1095 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1096 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1098 die "makeself version '${ver}' not supported"
871 ;; 1099 ;;
872 esac 1100 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1101 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1102 fi
1103 case ${exe} in
1104 tail) exe="tail -n +${skip} '${src}'";;
1105 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1106 *) die "makeself cant handle exe '${exe}'"
1107 esac
875 1108
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1109 # 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 1110 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1111 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1112 local filetype="$(file -b "${tmpfile}")"
1113 case ${filetype} in
1114 *tar\ archive)
1115 eval ${exe} | tar --no-same-owner -xf -
1116 ;;
1117 bzip2*)
1118 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1119 ;;
1120 gzip*)
1121 eval ${exe} | tar --no-same-owner -xzf -
1122 ;;
1123 compress*)
1124 eval ${exe} | gunzip | tar --no-same-owner -xf -
1125 ;;
1126 *)
1127 eerror "Unknown filetype \"${filetype}\" ?"
1128 false
1129 ;;
1130 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1131 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1132}
1133
1134# Display a license for user to accept.
1135#
1136# Usage: check_license [license]
1137# - If the file is not specified then ${LICENSE} is used.
1138check_license() {
1139 local lic=$1
1140 if [ -z "${lic}" ] ; then
1141 lic="${PORTDIR}/licenses/${LICENSE}"
1142 else
1143 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1144 lic="${PORTDIR}/licenses/${src}"
1145 elif [ -e "${PWD}/${src}" ] ; then
1146 lic="${PWD}/${src}"
1147 elif [ -e "${src}" ] ; then
1148 lic="${src}"
1149 fi
1150 fi
1151 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1152 local l="`basename ${lic}`"
1153
1154 # here is where we check for the licenses the user already
1155 # accepted ... if we don't find a match, we make the user accept
1156 local shopts=$-
1157 local alic
1158 set -o noglob #so that bash doesn't expand "*"
1159 for alic in ${ACCEPT_LICENSE} ; do
1160 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1161 set +o noglob; set -${shopts} #reset old shell opts
1162 return 0
1163 fi
1164 done
1165 set +o noglob; set -$shopts #reset old shell opts
1166
1167 local licmsg="$(emktemp)"
1168 cat << EOF > ${licmsg}
1169**********************************************************
1170The following license outlines the terms of use of this
1171package. You MUST accept this license for installation to
1172continue. When you are done viewing, hit 'q'. If you
1173CTRL+C out of this, the install will not run!
1174**********************************************************
1175
1176EOF
1177 cat ${lic} >> ${licmsg}
1178 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1179 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1180 read alic
1181 case ${alic} in
1182 yes|Yes|y|Y)
1183 return 0
1184 ;;
1185 *)
1186 echo;echo;echo
1187 eerror "You MUST accept the license to continue! Exiting!"
1188 die "Failed to accept license"
1189 ;;
1190 esac
1191}
1192
1193# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1194# the whole 'non-interactive' policy, but damnit I want CD support !
1195#
1196# with these cdrom functions we handle all the user interaction and
1197# standardize everything. all you have to do is call cdrom_get_cds()
1198# and when the function returns, you can assume that the cd has been
1199# found at CDROM_ROOT.
1200#
1201# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1202# etc... if you want to give the cds better names, then just export
1203# the CDROM_NAME_X variables before calling cdrom_get_cds().
1204#
1205# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1206#
1207# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1208# - this will attempt to locate a cd based upon a file that is on
1209# the cd ... the more files you give this function, the more cds
1210# the cdrom functions will handle
1211cdrom_get_cds() {
1212 # first we figure out how many cds we're dealing with by
1213 # the # of files they gave us
1214 local cdcnt=0
1215 local f=
1216 for f in "$@" ; do
1217 cdcnt=$((cdcnt + 1))
1218 export CDROM_CHECK_${cdcnt}="$f"
1219 done
1220 export CDROM_TOTAL_CDS=${cdcnt}
1221 export CDROM_CURRENT_CD=1
1222
1223 # now we see if the user gave use CD_ROOT ...
1224 # if they did, let's just believe them that it's correct
1225 if [[ ! -z ${CD_ROOT} ]] ; then
1226 export CDROM_ROOT=${CD_ROOT}
1227 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1228 return
1229 fi
1230 # do the same for CD_ROOT_X
1231 if [[ ! -z ${CD_ROOT_1} ]] ; then
1232 local var=
1233 cdcnt=0
1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1235 cdcnt=$((cdcnt + 1))
1236 var="CD_ROOT_${cdcnt}"
1237 if [[ -z ${!var} ]] ; then
1238 eerror "You must either use just the CD_ROOT"
1239 eerror "or specify ALL the CD_ROOT_X variables."
1240 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1241 die "could not locate CD_ROOT_${cdcnt}"
1242 fi
1243 export CDROM_ROOTS_${cdcnt}="${!var}"
1244 done
1245 export CDROM_ROOT=${CDROM_ROOTS_1}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249
1250 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1251 einfon "This ebuild will need the "
1252 if [[ -z ${CDROM_NAME} ]] ; then
1253 echo "cdrom for ${PN}."
1254 else
1255 echo "${CDROM_NAME}."
1256 fi
1257 echo
1258 einfo "If you do not have the CD, but have the data files"
1259 einfo "mounted somewhere on your filesystem, just export"
1260 einfo "the variable CD_ROOT so that it points to the"
1261 einfo "directory containing the files."
1262 echo
1263 einfo "For example:"
1264 einfo "export CD_ROOT=/mnt/cdrom"
1265 echo
1266 else
1267 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1268 cdcnt=0
1269 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1270 cdcnt=$((cdcnt + 1))
1271 var="CDROM_NAME_${cdcnt}"
1272 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1273 done
1274 echo
1275 einfo "If you do not have the CDs, but have the data files"
1276 einfo "mounted somewhere on your filesystem, just export"
1277 einfo "the following variables so they point to the right place:"
1278 einfon ""
1279 cdcnt=0
1280 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1281 cdcnt=$((cdcnt + 1))
1282 echo -n " CD_ROOT_${cdcnt}"
1283 done
1284 echo
1285 einfo "Or, if you have all the files in the same place, or"
1286 einfo "you only have one cdrom, you can export CD_ROOT"
1287 einfo "and that place will be used as the same data source"
1288 einfo "for all the CDs."
1289 echo
1290 einfo "For example:"
1291 einfo "export CD_ROOT_1=/mnt/cdrom"
1292 echo
1293 fi
1294 export CDROM_CURRENT_CD=0
1295 cdrom_load_next_cd
1296}
1297
1298# this is only used when you need access to more than one cd.
1299# when you have finished using the first cd, just call this function.
1300# when it returns, CDROM_ROOT will be pointing to the second cd.
1301# remember, you can only go forward in the cd chain, you can't go back.
1302cdrom_load_next_cd() {
1303 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1304 local var=
1305
1306 if [[ ! -z ${CD_ROOT} ]] ; then
1307 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1308 return
1309 fi
1310
1311 unset CDROM_ROOT
1312 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1313 if [[ -z ${!var} ]] ; then
1314 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1315 cdrom_locate_file_on_cd ${!var}
1316 else
1317 export CDROM_ROOT=${!var}
1318 fi
1319
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321}
1322
1323# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1324# functions. this should *never* be called from an ebuild.
1325# all it does is try to locate a give file on a cd ... if the cd isn't
1326# found, then a message asking for the user to insert the cdrom will be
1327# displayed and we'll hang out here until:
1328# (1) the file is found on a mounted cdrom
1329# (2) the user hits CTRL+C
1330cdrom_locate_file_on_cd() {
1331 while [[ -z ${CDROM_ROOT} ]] ; do
1332 local dir="$(dirname ${@})"
1333 local file="$(basename ${@})"
1334 local mline=""
1335 local showedmsg=0
1336
1337 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1338 [[ -d ${mline}/${dir} ]] || continue
1339 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1340 && export CDROM_ROOT=${mline}
1341 done
1342
1343 if [[ -z ${CDROM_ROOT} ]] ; then
1344 echo
1345 if [[ ${showedmsg} -eq 0 ]] ; then
1346 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1347 if [[ -z ${CDROM_NAME} ]] ; then
1348 einfo "Please insert the cdrom for ${PN} now !"
1349 else
1350 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1351 fi
1352 else
1353 if [[ -z ${CDROM_NAME_1} ]] ; then
1354 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1355 else
1356 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1357 einfo "Please insert+mount the ${!var} cdrom now !"
1358 fi
1359 fi
1360 showedmsg=1
1361 fi
1362 einfo "Press return to scan for the cd again"
1363 einfo "or hit CTRL+C to abort the emerge."
1364 echo
1365 einfo "If you are having trouble with the detection"
1366 einfo "of your CD, it is possible that you do not have"
1367 einfo "Joliet support enabled in your kernel. Please"
1368 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1369 read
1370 fi
1371 done
1372}
1373
1374# Make sure that LINGUAS only contains languages that
1375# a package can support
1376#
1377# usage: strip-linguas <allow LINGUAS>
1378# strip-linguas -i <directories of .po files>
1379# strip-linguas -u <directories of .po files>
1380#
1381# The first form allows you to specify a list of LINGUAS.
1382# The -i builds a list of po files found in all the
1383# directories and uses the intersection of the lists.
1384# The -u builds a list of po files found in all the
1385# directories and uses the union of the lists.
1386strip-linguas() {
1387 local ls newls
1388 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1389 local op=$1; shift
1390 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1391 local d f
1392 for d in "$@" ; do
1393 if [[ ${op} == "-u" ]] ; then
1394 newls=${ls}
1395 else
1396 newls=""
1397 fi
1398 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1399 if [[ ${op} == "-i" ]] ; then
1400 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1401 else
1402 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1403 fi
1404 done
1405 ls=${newls}
1406 done
1407 ls=${ls//.po}
1408 else
1409 ls=$@
1410 fi
1411
1412 ls=" ${ls} "
1413 newls=""
1414 for f in ${LINGUAS} ; do
1415 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1416 newls="${newls} ${f}"
1417 else
1418 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1419 fi
1420 done
1421 if [[ -z ${newls} ]] ; then
1422 export LINGUAS=""
1423 else
1424 export LINGUAS=${newls:1}
1425 fi
1426}
1427
1428# moved from kernel.eclass since they are generally useful outside of
1429# kernel.eclass -iggy (20041002)
1430
1431# the following functions are useful in kernel module ebuilds, etc.
1432# for an example see ivtv or drbd ebuilds
1433
1434# set's ARCH to match what the kernel expects
1435set_arch_to_kernel() {
1436 i=10
1437 while ((i--)) ; do
1438 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1439 done
1440 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1441 case ${ARCH} in
1442 x86) export ARCH="i386";;
1443 amd64) export ARCH="x86_64";;
1444 hppa) export ARCH="parisc";;
1445 mips) export ARCH="mips";;
1446 sparc) export ARCH="$(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!
1447 *) export ARCH="${ARCH}";;
1448 esac
1449}
1450
1451# set's ARCH back to what portage expects
1452set_arch_to_portage() {
1453 i=10
1454 while ((i--)) ; do
1455 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1456 done
1457 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1458}
1459
1460# Jeremy Huddleston <eradicator@gentoo.org>:
1461# preserve_old_lib /path/to/libblah.so.0
1462# preserve_old_lib_notify /path/to/libblah.so.0
1463#
1464# These functions are useful when a lib in your package changes --soname. Such
1465# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1466# would break packages that link against it. Most people get around this
1467# by using the portage SLOT mechanism, but that is not always a relevant
1468# solution, so instead you can add the following to your ebuilds:
1469#
1470# src_install() {
1471# ...
1472# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1473# ...
1474# }
1475#
1476# pkg_postinst() {
1477# ...
1478# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1479# ...
1480# }
1481
1482preserve_old_lib() {
1483 LIB=$1
1484
1485 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1486 SONAME=`basename ${LIB}`
1487 DIRNAME=`dirname ${LIB}`
1488
1489 dodir ${DIRNAME}
1490 cp ${ROOT}${LIB} ${D}${DIRNAME}
1491 touch ${D}${LIB}
1492 fi
1493}
1494
1495preserve_old_lib_notify() {
1496 LIB=$1
1497
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1499 SONAME=`basename ${LIB}`
1500
1501 ewarn "An old version of an installed library was detected on your system."
1502 ewarn "In order to avoid breaking packages that link against it, this older version"
1503 ewarn "is not being removed. In order to make full use of this newer version,"
1504 ewarn "you will need to execute the following command:"
1505 ewarn " revdep-rebuild --soname ${SONAME}"
1506 ewarn
1507 ewarn "After doing that, you can safely remove ${LIB}"
1508 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1509 fi
1510}
1511
1512# Hack for people to figure out if a package was built with
1513# certain USE flags
1514#
1515# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1516# ex: built_with_use xchat gtk2
1517#
1518# Flags: -a all USE flags should be utilized
1519# -o at least one USE flag should be utilized
1520# Note: the default flag is '-a'
1521built_with_use() {
1522 local opt=$1
1523 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1524
1525 local PKG=$(best_version $1)
1526 shift
1527
1528 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1529 [[ ! -e ${USEFILE} ]] && return 1
1530
1531 local USE_BUILT=$(<${USEFILE})
1532 while [[ $# -gt 0 ]] ; do
1533 if [[ ${opt} = "-o" ]] ; then
1534 has $1 ${USE_BUILT} && return 0
1535 else
1536 has $1 ${USE_BUILT} || return 1
1537 fi
1538 shift
1539 done
1540 [[ ${opt} = "-a" ]]
1541}
1542
1543# Many configure scripts wrongly bail when a C++ compiler
1544# could not be detected. #73450
1545epunt_cxx() {
1546 local dir=$1
1547 [[ -z ${dir} ]] && dir=${S}
1548 ebegin "Removing useless C++ checks"
1549 local f
1550 for f in $(find ${dir} -name configure) ; do
1551 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1552 done
1553 eend 0
1554}
1555
1556# dopamd <file> [more files]
1557#
1558# Install pam auth config file in /etc/pam.d
1559dopamd() {
1560 [[ -z $1 ]] && die "dopamd requires at least one argument"
1561
1562 use pam || return 0
1563
1564 INSDESTTREE=/etc/pam.d \
1565 doins "$@" || die "failed to install $@"
1566}
1567# newpamd <old name> <new name>
1568#
1569# Install pam file <old name> as <new name> in /etc/pam.d
1570newpamd() {
1571 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1572
1573 use pam || return 0
1574
1575 INSDESTTREE=/etc/pam.d \
1576 newins "$1" "$2" || die "failed to install $1 as $2"
1577}
1578
1579# make a wrapper script ...
1580# NOTE: this was originally games_make_wrapper, but I noticed other places where
1581# this could be used, so I have moved it here and made it not games-specific
1582# -- wolf31o2
1583# $1 == wrapper name
1584# $2 == binary to run
1585# $3 == directory to chdir before running binary
1586# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1587# $5 == path for wrapper
1588make_wrapper() {
1589 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1590 local tmpwrapper=$(emktemp)
1591 cat << EOF > "${tmpwrapper}"
1592#!/bin/sh
1593cd "${chdir}"
1594export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1595exec ${bin} "\$@"
1596EOF
1597 chmod go+rx "${tmpwrapper}"
1598 if [ -n "${5}" ]
1599 then
1600 exeinto ${5}
1601 newexe "${tmpwrapper}" "${wrapper}"
1602 else
1603 newbin "${tmpwrapper}" "${wrapper}"
1604 fi
1605}

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