/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.77 Revision 1.200
1# Copyright 1999-2004 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 1.77 2004/01/29 08:38:11 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.200 2005/09/23 20:44:26 wolf31o2 Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
96# and not the full path .. 125# and not the full path ..
97EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 127# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
101# 132#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 134#
104EPATCH_FORCE="no" 135EPATCH_FORCE="no"
142 local PATCH_TARGET="${T}/$$.patch" 173 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 174 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
145 local x="" 176 local x=""
146 177
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179
147 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
148 then 181 then
149 eerror "Invalid arguments to epatch()" 182 local m=""
150 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
151 fi 187 fi
152 188
153 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
154 then 190 then
155 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
166 else 202 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 204 fi
169 else 205 else
170 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 207 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 209 then
174 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
175 fi 211 fi
176 212
177 echo 213 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 215 eerror
180 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 218 echo
182 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
183 fi 220 fi
184 221
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 241 ;;
205 esac 242 esac
206 243
207 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
208 then 245 then
209 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
210 fi 247 fi
211 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
212 do 249 do
213 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
214 # 251 #
215 # ???_arch_foo.patch 252 # ???_arch_foo.patch
216 # 253 #
217 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
220 then 257 then
221 local count=0 258 local count=0
222 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
223 261
224 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 263 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 265 then
228 continue 266 continue
229 fi 267 fi
230 fi 268 fi
231 269
233 then 271 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 273 then
236 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
237 else 275 else
238 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
239 fi 277 fi
240 else 278 else
241 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
242 fi 280 fi
243 281
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 284
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
249 do 287 do
250 # Generate some useful debug info ... 288 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 291
254 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 293 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 296 else
259 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
260 fi 298 fi
261 299
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 302
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 305
268 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 307 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 309 then
272 echo 310 echo
273 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 312 #die "Could not extract patch!"
275 count=5 313 count=5
276 break 314 break
277 fi 315 fi
278 fi 316 fi
279 317
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 319 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 325
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 327
290 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
291 then 329 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 331 echo
294 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
297 count=5 335 count=5
298 fi 336 fi
299 337
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 339
302 break 340 break
303 fi 341 fi
304 342
305 count=$((count + 1)) 343 count=$((count + 1))
311 fi 349 fi
312 350
313 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
314 then 352 then
315 echo 353 echo
316 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
317 eerror 356 eerror
318 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
319 eerror 358 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 360 echo
322 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
323 fi 362 fi
324 363
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 365
327 eend 0 366 eend 0
328 fi 367 fi
329 done 368 done
330 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
331 then 370 then
332 einfo "Done with patching" 371 einfo "Done with patching"
333 fi 372 fi
334} 373}
335 374
336# This function return true if we are using the NPTL pthreads 375# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 376# does not exist on the users system
377# vapier@gentoo.org
338# 378#
339# <azarah@gentoo.org> (06 March 2003) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 380emktemp() {
381 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1
341 384
342have_NPTL() { 385 if [[ -z ${topdir} ]] ; then
386 [[ -z ${T} ]] \
387 && topdir="/tmp" \
388 || topdir=${T}
389 fi
343 390
344 cat > ${T}/test-nptl.c <<-"END" 391 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 392 local tmp=/
346 #include <unistd.h> 393 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}"
398 else
399 [[ ${exe} == "touch" ]] \
400 && exe="-p" \
401 || exe="-d"
402 mktemp ${exe} "${topdir}"
403 fi
404}
348 405
349 int main() 406# Small wrapper for getent (Linux), nidump (Mac OS X),
350 { 407# and pw (FreeBSD) used in enewuser()/enewgroup()
351 char buf[255]; 408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
352 char *str = buf; 409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
353 410#
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 411# egetent(database, key)
355 if (NULL != str) { 412egetent() {
356 printf("%s\n", str); 413 if [[ "${USERLAND}" == "Darwin" ]] ; then
357 if (NULL != strstr(str, "NPTL")) 414 case "$2" in
358 return 0; 415 *[!0-9]*) # Non numeric
359 } 416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
360 417 ;;
361 return 1; 418 *) # Numeric
362 } 419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
363 END 420 ;;
364 421 esac
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 422 elif [[ "${USERLAND}" == "BSD" ]] ; then
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 423 local action
367 then 424 if [ "$1" == "passwd" ]
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then 425 then
372 return 0 426 action="user"
373 else 427 else
374 return 1 428 action="group"
375 fi
376 else
377 echo "no"
378 fi 429 fi
379 430 pw show "${action}" "$2" -q
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 431 else
424 jobs=2 432 which nscd >& /dev/null && nscd -i "$1"
425 fi 433 getent "$1" "$2"
426
427 elif [ "${ARCH}" = "ppc" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!"
439 fi
440
441 # Make sure the number is valid ...
442 if [ "${jobs}" -lt 1 ]
443 then
444 jobs=1
445 fi
446
447 if [ -n "${ADMINPARAM}" ]
448 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi 434 fi
477} 435}
478 436
479# Simplify/standardize adding users to the system 437# Simplify/standardize adding users to the system
480# vapier@gentoo.org 438# vapier@gentoo.org
489# homedir: /dev/null 447# homedir: /dev/null
490# groups: none 448# groups: none
491# extra: comment of 'added by portage for ${PN}' 449# extra: comment of 'added by portage for ${PN}'
492enewuser() { 450enewuser() {
493 # get the username 451 # get the username
494 local euser="$1"; shift 452 local euser=$1; shift
495 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 454 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
499 fi 456 fi
500 457
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 458 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 460 return 0
510 fi 461 fi
511 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
512 463
513 # options to pass to useradd 464 # options to pass to useradd
514 local opts= 465 local opts=
515 466
516 # handle uid 467 # handle uid
517 local euid="$1"; shift 468 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
521 then 471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 472 euid="next"
473 fi
523 else 474 else
524 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
526 fi 477 fi
527 else 478 else
528 euid="next available" 479 euid="next"
529 fi 480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
531 488
532 # handle shell 489 # handle shell
533 local eshell="$1"; shift 490 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 492 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 494 die "${eshell} does not exist"
540 fi 495 fi
541 else 496 else
542 eshell="/bin/false" 497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do
498 [[ -x ${ROOT}${shell} ]] && break;
499 done
500
501 if [[ ${shell} == "/dev/null" ]]; then
502 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use"
504 fi
505
506 eshell=${shell}
543 fi 507 fi
544 einfo " - Shell: ${eshell}" 508 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 509 opts="${opts} -s ${eshell}"
546 510
547 # handle homedir 511 # handle homedir
548 local ehome="$1"; shift 512 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 513 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 514 ehome="/dev/null"
552 fi 515 fi
553 einfo " - Home: ${ehome}" 516 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 517 opts="${opts} -d ${ehome}"
555 518
556 # handle groups 519 # handle groups
557 local egroups="$1"; shift 520 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 521 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 522 local oldifs=${IFS}
523 local defgroup="" exgroups=""
524
562 export IFS="," 525 export IFS=","
563 for g in ${egroups} 526 for g in ${egroups} ; do
564 do 527 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 528 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 529 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 530 die "${g} is not a valid GID"
571 fi 531 fi
532 if [[ -z ${defgroup} ]] ; then
533 defgroup=${g}
534 else
535 exgroups="${exgroups},${g}"
536 fi
537 export IFS=","
572 done 538 done
573 export IFS="${oldifs}" 539 export IFS=${oldifs}
540
574 opts="${opts} -g ${egroups}" 541 opts="${opts} -g ${defgroup}"
542 if [[ ! -z ${exgroups} ]] ; then
543 opts="${opts} -G ${exgroups:1}"
544 fi
575 else 545 else
576 egroups="(none)" 546 egroups="(none)"
577 fi 547 fi
578 einfo " - Groups: ${egroups}" 548 einfo " - Groups: ${egroups}"
579 549
580 # handle extra and add the user 550 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 551 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 552 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 553 case ${USERLAND} in
585 then 554 Darwin)
586 useradd ${opts} ${euser} \ 555 ### Make the user
556 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome}
560 dscl . create /users/${euser} realname "added by portage for ${PN}"
561 ### Add the user to the groups specified
562 local oldifs=${IFS}
563 export IFS=","
564 for g in ${egroups} ; do
565 dscl . merge /groups/${g} users ${euser}
566 done
567 export IFS=${oldifs}
568 else
569 einfo "Extra options are not supported on Darwin yet"
570 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@"
572 die "Required function missing"
573 fi
574 ;;
575 BSD)
576 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 578 -c "added by portage for ${PN}" \
579 die "enewuser failed"
580 else
581 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed"
584 fi
585 ;;
586 *)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 590 || die "enewuser failed"
589 else 591 else
590 einfo " - Extra: ${eextra}" 592 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 593 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 594 || die "enewuser failed"
593 fi 595 fi
596 ;;
597 esac
598
599 if [[ ! -e ${ROOT}/${ehome} ]] ; then
600 einfo " - Creating ${ehome} in ${ROOT}"
601 mkdir -p "${ROOT}/${ehome}"
602 chown ${euser} "${ROOT}/${ehome}"
603 chmod 755 "${ROOT}/${ehome}"
604 fi
605
594 export SANDBOX_ON="${oldsandbox}" 606 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 607}
604 608
605# Simplify/standardize adding groups to the system 609# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 610# vapier@gentoo.org
607# 611#
618 then 622 then
619 eerror "No group specified !" 623 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 624 die "Cannot call enewgroup without a group"
621 fi 625 fi
622 626
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 627 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 629 then
631 return 0 630 return 0
632 fi 631 fi
633 einfo "Adding group '${egroup}' to your system ..." 632 einfo "Adding group '${egroup}' to your system ..."
634 633
639 local egid="$1"; shift 638 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 639 if [ ! -z "${egid}" ]
641 then 640 then
642 if [ "${egid}" -gt 0 ] 641 if [ "${egid}" -gt 0 ]
643 then 642 then
643 if [ -z "`egetent group ${egid}`" ]
644 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then
646 opts="${opts} ${egid}"
647 else
644 opts="${opts} -g ${egid}" 648 opts="${opts} -g ${egid}"
649 fi
650 else
651 egid="next available; requested gid taken"
652 fi
645 else 653 else
646 eerror "Groupid given but is not greater than 0 !" 654 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 655 die "${egid} is not a valid GID"
648 fi 656 fi
649 else 657 else
656 opts="${opts} ${eextra}" 664 opts="${opts} ${eextra}"
657 665
658 # add the group 666 # add the group
659 local oldsandbox="${SANDBOX_ON}" 667 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 668 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then
670 if [ ! -z "${eextra}" ];
671 then
672 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}"
675 die "Required function missing"
676 fi
677
678 # If we need the next available
679 case ${egid} in
680 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do
682 [ -z "`egetent group ${egid}`" ] && break
683 done
684 esac
685 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then
688 case ${egid} in
689 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do
691 [ -z "`egetent group ${egid}`" ] && break
692 done
693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 696 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi
662 export SANDBOX_ON="${oldsandbox}" 698 export SANDBOX_ON="${oldsandbox}"
663} 699}
664 700
665# Simple script to replace 'dos2unix' binaries 701# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 702# vapier@gentoo.org
667# 703#
668# edos2unix(file, <more files>...) 704# edos2unix(file, <more files> ...)
669edos2unix() { 705edos2unix() {
670 for f in "$@" 706 for f in "$@"
671 do 707 do
672 cp "${f}" ${T}/edos2unix 708 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 709 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 710 done
675} 711}
676 712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719
677# Make a desktop file ! 720# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 721# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 722# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 723#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 724# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 725#
686# binary: what binary does the app run with ? 726# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 727# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 728# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 729# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 730# a full path to an icon
691# type: what kind of application is this ? for categories: 731# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 732# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 733# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 734make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 736
697 local exec="${1}" 737 local exec=${1}
698 local name="${2:-${PN}}" 738 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 739 local icon=${3:-${PN}.png}
700 local type="${4}" 740 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 741 local path=${5}
742
702 if [ -z "${type}" ] 743 if [[ -z ${type} ]] ; then
703 then 744 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 745 local catmin=${CATEGORY##*-}
705 "app-emulation") 746 case ${catmaj} in
706 type=Emulator 747 app)
748 case ${catmin} in
749 admin) type=System;;
750 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;;
752 editors) type=TextEditor;;
753 emacs) type=TextEditor;;
754 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;;
756 office) type=Office;;
757 vim) type=TextEditor;;
758 xemacs) type=TextEditor;;
759 *) type=;;
760 esac
707 ;; 761 ;;
708 "games-"*) 762
709 type=Game 763 dev)
764 type="Development"
710 ;; 765 ;;
711 "net-"*) 766
712 type=Network; 767 games)
768 case ${catmin} in
769 action) type=ActionGame;;
770 arcade) type=ArcadeGame;;
771 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;;
774 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;;
777 simulation) type=Simulation;;
778 sports) type=SportsGame;;
779 strategy) type=StrategyGame;;
780 *) type=;;
781 esac
782 type="Game;${type}"
713 ;; 783 ;;
784
785 mail)
786 type="Network;Email"
787 ;;
788
789 media)
790 case ${catmin} in
791 gfx) type=Graphics;;
792 radio) type=Tuner;;
793 sound) type=Audio;;
794 tv) type=TV;;
795 video) type=Video;;
796 *) type=;;
797 esac
798 type="AudioVideo;${type}"
799 ;;
800
801 net)
802 case ${catmin} in
803 dialup) type=Dialup;;
804 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;;
806 irc) type=IRCClient;;
807 mail) type=Email;;
808 news) type=News;;
809 nntp) type=News;;
810 p2p) type=FileTransfer;;
811 *) type=;;
812 esac
813 type="Network;${type}"
814 ;;
815
816 sci)
817 case ${catmin} in
818 astro*) type=Astronomoy;;
819 bio*) type=Biology;;
820 calc*) type=Calculator;;
821 chem*) type=Chemistry;;
822 geo*) type=Geology;;
823 math*) type=Math;;
824 *) type=;;
825 esac
826 type="Science;${type}"
827 ;;
828
829 www)
830 case ${catmin} in
831 client) type=WebBrowser;;
832 *) type=;;
833 esac
834 type="Network"
835 ;;
836
714 *) 837 *)
715 type= 838 type=
716 ;; 839 ;;
717 esac 840 esac
718 fi 841 fi
842 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}"
844 else
845 local desktop_name="${PN}-${SLOT}"
846 fi
719 local desktop="${T}/${exec}.desktop" 847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 848
721echo "[Desktop Entry] 849echo "[Desktop Entry]
722Encoding=UTF-8 850Encoding=UTF-8
723Version=0.9.2 851Version=0.9.2
724Name=${name} 852Name=${name}
725Type=Application 853Type=Application
726Comment=${DESCRIPTION} 854Comment=${DESCRIPTION}
727Exec=${exec} 855Exec=${exec}
728Path=${path} 856Path=${path}
729Icon=${icon} 857Icon=${icon}
730Categories=Application;${type};" > ${desktop} 858Categories=Application;${type};" > "${desktop}"
731 859
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 860 insinto /usr/share/applications
735 doins ${desktop} 861 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 862
759 return 0 863 return 0
760} 864}
865
866# Make a GDM/KDM Session file
867#
868# make_desktop_entry(<title>, <command>)
869# title: File to execute to start the Window Manager
870# command: Name of the Window Manager
871
872make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
875
876 local title=$1
877 local command=$2
878 local desktop=${T}/${wm}.desktop
879
880echo "[Desktop Entry]
881Encoding=UTF-8
882Name=${title}
883Comment=This session logs you into ${title}
884Exec=${command}
885TryExec=${command}
886Type=Application" > "${desktop}"
887
888 insinto /usr/share/xsessions
889 doins "${desktop}"
890}
891
892domenu() {
893 local i j
894 insinto /usr/share/applications
895 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then
897 doins "${i}"
898 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do
900 doins "${j}"
901 done
902 fi
903 done
904}
905newmenu() {
906 insinto /usr/share/applications
907 newins "$1" "$2"
908}
909
910doicon() {
911 local i j
912 insinto /usr/share/pixmaps
913 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then
915 doins "${i}"
916 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do
918 doins "${j}"
919 done
920 fi
921 done
922}
923newicon() {
924 insinto /usr/share/pixmaps
925 newins "$1" "$2"
926}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
761 932
762# for internal use only (unpack_pdv and unpack_makeself) 933# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 934find_unpackable_file() {
764 local src="$1" 935 local src=$1
765 if [ -z "${src}" ] 936 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 937 src=${DISTDIR}/${A}
768 else 938 else
769 if [ -e "${DISTDIR}/${src}" ] 939 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 940 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 941 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 942 src=${PWD}/${src}
775 elif [ -e "${src}" ] 943 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 944 src=${src}
778 fi
779 fi 945 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 946 fi
947 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 948 echo "${src}"
782} 949}
783 950
784# Unpack those pesky pdv generated files ... 951# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 952# They're self-unpacking programs with the binary package stuffed in
800# lseek 967# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 969# lseek(3, -4, SEEK_END) = 2981250
803# thus we would pass in the value of '4' as the second parameter. 970# thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 971unpack_pdv() {
805 local src="`find_unpackable_file $1`" 972 local src=$(find_unpackable_file $1)
806 local sizeoff_t="$2" 973 local sizeoff_t=$2
807 974
975 [[ -z ${src} ]] && die "Could not locate source for '$1'"
808 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 977
810 local shrtsrc="`basename ${src}`" 978 local shrtsrc="`basename ${src}`"
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 979 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 982
815 # grab metadata for debug reasons 983 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 984 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 985 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 986
819 # rip out the final file name from the metadata 987 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 989 datafile="`basename ${datafile}`"
822 990
823 # now lets uncompress/untar the file if need be 991 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 992 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 994
827 local iscompressed="`file -b ${tmpfile}`" 995 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 996 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 997 iscompressed=1
874# Unpack those pesky makeself generated files ... 1042# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1043# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1044# the end of the archive. Loki utilized the format as does
877# many other game companies. 1045# many other game companies.
878# 1046#
879# Usage: unpack_makeself [file to unpack] [offset] 1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1048# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1049# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1050# the proper offset from the script itself.
883unpack_makeself() { 1051unpack_makeself() {
884 local src="`find_unpackable_file $1`" 1052 local src=$(find_unpackable_file "$1")
885 local skip="$2" 1053 local skip=$2
1054 local exe=$3
886 1055
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1057
887 local shrtsrc="`basename ${src}`" 1058 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1060 if [ -z "${skip}" ]
890 then 1061 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
892 local skip=0 1063 local skip=0
1064 exe=tail
893 case ${ver} in 1065 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1068 ;;
897 2.0|2.0.1) 1069 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1071 ;;
900 2.1.1) 1072 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1073 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1074 let skip="skip + 1"
903 ;; 1075 ;;
904 2.1.2) 1076 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1077 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1078 let skip="skip + 1"
907 ;; 1079 ;;
908 2.1.3) 1080 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1082 let skip="skip + 1"
1083 ;;
1084 2.1.4)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd"
911 ;; 1088 ;;
912 *) 1089 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1090 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1091 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1092 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1094 die "makeself version '${ver}' not supported"
918 ;; 1095 ;;
919 esac 1096 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1097 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1098 fi
1099 case ${exe} in
1100 tail) exe="tail -n +${skip} '${src}'";;
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'"
1103 esac
922 1104
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1105 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1106 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1108 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1109 case ${filetype} in
928 *tar\ archive) 1110 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1111 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1112 ;;
931 bzip2*) 1113 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1115 ;;
934 gzip*) 1116 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1117 eval ${exe} | tar --no-same-owner -xzf -
1118 ;;
1119 compress*)
1120 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1121 ;;
937 *) 1122 *)
1123 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1124 false
939 ;; 1125 ;;
940 esac 1126 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1128}
948check_license() { 1134check_license() {
949 local lic=$1 1135 local lic=$1
950 if [ -z "${lic}" ] ; then 1136 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1137 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1138 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1139 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1140 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1141 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1142 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1143 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1144 lic="${lic}"
959 fi
960 fi 1145 fi
1146 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
962 local l="`basename ${lic}`" 1148 local l="`basename ${lic}`"
963 1149
964 # here is where we check for the licenses the user already 1150 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1151 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$-
966 local alic 1153 local alic
1154 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1155 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1157 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0
1159 fi
970 done 1160 done
1161 set +o noglob; set -$shopts #reset old shell opts
971 1162
972 local licmsg="`mymktemp ${T}`" 1163 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1164 cat << EOF > ${licmsg}
974********************************************************** 1165**********************************************************
975The following license outlines the terms of use of this 1166The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1167package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1168continue. When you are done viewing, hit 'q'. If you
1025 export CDROM_TOTAL_CDS=${cdcnt} 1216 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1217 export CDROM_CURRENT_CD=1
1027 1218
1028 # now we see if the user gave use CD_ROOT ... 1219 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1220 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1221 if [[ ! -z ${CD_ROOT} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}" 1222 export CDROM_ROOT=${CD_ROOT}
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return 1224 return
1034 fi 1225 fi
1035 # do the same for CD_ROOT_X 1226 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then 1227 if [[ ! -z ${CD_ROOT_1} ]] ; then
1037 local var= 1228 local var=
1038 cdcnt=0 1229 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1231 cdcnt=$((cdcnt + 1))
1041 var="CD_ROOT_${cdcnt}" 1232 var="CD_ROOT_${cdcnt}"
1042 if [ -z "${!var}" ] ; then 1233 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1234 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1235 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1237 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1238 fi
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1241 export CDROM_ROOT=${CDROM_ROOTS_1}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return 1243 return
1053 fi 1244 fi
1054 1245
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1247 einfon "This ebuild will need the "
1057 if [ -z "${CDROM_NAME}" ] ; then 1248 if [[ -z ${CDROM_NAME} ]] ; then
1058 echo "cdrom for ${PN}." 1249 echo "cdrom for ${PN}."
1059 else 1250 else
1060 echo "${CDROM_NAME}." 1251 echo "${CDROM_NAME}."
1061 fi 1252 fi
1062 echo 1253 echo
1063 einfo "If you do not have the CD, but have the data files" 1254 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1255 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1256 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1257 einfo "directory containing the files."
1067 echo 1258 echo
1259 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo
1068 else 1262 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1264 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1266 cdcnt=$((cdcnt + 1))
1073 var="CDROM_NAME_${cdcnt}" 1267 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1269 done
1076 echo 1270 echo
1077 einfo "If you do not have the CDs, but have the data files" 1271 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1272 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1273 einfo "the following variables so they point to the right place:"
1080 einfon "" 1274 einfon ""
1081 cdcnt=0 1275 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1277 cdcnt=$((cdcnt + 1))
1084 echo -n " CD_ROOT_${cdcnt}" 1278 echo -n " CD_ROOT_${cdcnt}"
1085 done 1279 done
1086 echo 1280 echo
1087 einfo "Or, if you have all the files in the same place, or" 1281 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1282 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1283 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1284 einfo "for all the CDs."
1091 echo 1285 echo
1286 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo
1092 fi 1289 fi
1093 export CDROM_CURRENT_CD=0 1290 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1291 cdrom_load_next_cd
1095} 1292}
1096 1293
1100# remember, you can only go forward in the cd chain, you can't go back. 1297# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1298cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1300 local var=
1104 1301
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306
1105 unset CDROM_ROOT 1307 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1107 if [ -z "${!var}" ] ; then 1309 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1311 cdrom_locate_file_on_cd ${!var}
1110 else 1312 else
1111 export CDROM_ROOT="${!var}" 1313 export CDROM_ROOT=${!var}
1112 fi 1314 fi
1113 1315
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1317}
1116 1318
1120# found, then a message asking for the user to insert the cdrom will be 1322# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1323# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1324# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1325# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1326cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do 1327 while [[ -z ${CDROM_ROOT} ]] ; do
1126 local dir="$(dirname ${@})" 1328 local dir=$(dirname "$*")
1127 local file="$(basename ${@})" 1329 local file=$(basename "$*")
1128 local mline="" 1330 local mline=""
1129 local showedmsg=0 1331 local showedmsg=0
1130 1332
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1334 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1134 && export CDROM_ROOT=${mline} 1336 && export CDROM_ROOT=${mline}
1135 done 1337 done
1136 1338
1137 if [ -z "${CDROM_ROOT}" ] ; then 1339 if [[ -z ${CDROM_ROOT} ]] ; then
1138 echo 1340 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1341 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1343 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1344 einfo "Please insert the cdrom for ${PN} now !"
1143 else 1345 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi 1347 fi
1146 else 1348 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then 1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else 1351 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1353 einfo "Please insert+mount the ${!var} cdrom now !"
1152 fi 1354 fi
1153 fi 1355 fi
1154 showedmsg=1 1356 showedmsg=1
1155 fi 1357 fi
1156 einfo "Press return to scan for the cd again" 1358 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1359 einfo "or hit CTRL+C to abort the emerge."
1360 echo
1361 einfo "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1158 read 1365 read
1159 fi 1366 fi
1160 done 1367 done
1161} 1368}
1369
1370# Make sure that LINGUAS only contains languages that
1371# a package can support
1372#
1373# usage: strip-linguas <allow LINGUAS>
1374# strip-linguas -i <directories of .po files>
1375# strip-linguas -u <directories of .po files>
1376#
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() {
1383 local ls newls
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1387 local d f
1388 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls}
1391 else
1392 newls=""
1393 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1395 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1397 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1399 fi
1400 done
1401 ls=${newls}
1402 done
1403 ls=${ls//.po}
1404 else
1405 ls=$@
1406 fi
1407
1408 ls=" ${ls} "
1409 newls=""
1410 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1412 newls="${newls} ${f}"
1413 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1415 fi
1416 done
1417 if [[ -z ${newls} ]] ; then
1418 export LINGUAS=""
1419 else
1420 export LINGUAS=${newls:1}
1421 fi
1422}
1423
1424# moved from kernel.eclass since they are generally useful outside of
1425# kernel.eclass -iggy (20041002)
1426
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# These functions are useful when a lib in your package changes --soname. Such
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds:
1465#
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() {
1479 LIB=$1
1480
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1482 SONAME=`basename ${LIB}`
1483 DIRNAME=`dirname ${LIB}`
1484
1485 dodir ${DIRNAME}
1486 cp ${ROOT}${LIB} ${D}${DIRNAME}
1487 touch ${D}${LIB}
1488 fi
1489}
1490
1491preserve_old_lib_notify() {
1492 LIB=$1
1493
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1495 SONAME=`basename ${LIB}`
1496
1497 ewarn "An old version of an installed library was detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version"
1499 ewarn "is not being removed. In order to make full use of this newer version,"
1500 ewarn "you will need to execute the following command:"
1501 ewarn " revdep-rebuild --soname ${SONAME}"
1502 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1505 fi
1506}
1507
1508# Hack for people to figure out if a package was built with
1509# certain USE flags
1510#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1512# ex: built_with_use xchat gtk2
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1517built_with_use() {
1518 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520
1521 local PKG=$(best_version $1)
1522 shift
1523
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1525 [[ ! -e ${USEFILE} ]] && return 1
1526
1527 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0
1531 else
1532 has $1 ${USE_BUILT} || return 1
1533 fi
1534 shift
1535 done
1536 [[ ${opt} = "-a" ]]
1537}
1538
1539# Many configure scripts wrongly bail when a C++ compiler
1540# could not be detected. #73450
1541epunt_cxx() {
1542 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks"
1545 local f
1546 for f in $(find ${dir} -name configure) ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done
1549 eend 0
1550}
1551
1552# dopamd <file> [more files]
1553#
1554# Install pam auth config file in /etc/pam.d
1555dopamd() {
1556 [[ -z $1 ]] && die "dopamd requires at least one argument"
1557
1558 use pam || return 0
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp)
1587 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh
1589cd "${chdir}"
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1591exec ${bin} "\$@"
1592EOF
1593 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ]
1595 then
1596 exeinto ${5}
1597 newexe "${tmpwrapper}" "${wrapper}"
1598 else
1599 newbin "${tmpwrapper}" "${wrapper}"
1600 fi
1601}

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