/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.89 Revision 1.228
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 1.89 2004/06/22 22:36:22 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.228 2006/03/10 23:24:21 vapier 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
15DEPEND="!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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local lib libdir=$(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}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 82 done
82
83 echo
84
85 return 0
86} 83}
84
87 85
88# Default directory where patches are located 86# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 87EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 88# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 89EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 90# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 94# List of patches not to apply. Not this is only file names,
96# and not the full path .. 95# and not the full path ..
97EPATCH_EXCLUDE="" 96EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 97# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 98EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 101# Force applying bulk patches even if not following the style:
101# 102#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 103# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 104#
104EPATCH_FORCE="no" 105EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 136# hand its a directory, it will set EPATCH_SOURCE to this.
136# 137#
137# <azarah@gentoo.org> (10 Nov 2002) 138# <azarah@gentoo.org> (10 Nov 2002)
138# 139#
139epatch() { 140epatch() {
141 _epatch_draw_line() {
142 # this func produces a lot of pointless noise when debugging is turned on ...
143 local is_debug=0
144 [[ $- == *x* ]] && is_debug=1 && set +x
145
146 local i=0 str_length="" str_out=""
147
148 # Handle calls that do not have args, or wc not being installed ...
149 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
150 str_length=65
151 else
152 str_length=$(echo -n "$*" | wc -m)
153 fi
154
155 while ((i++ < ${str_length})) ; do
156 str_out="${str_out}="
157 done
158 echo ${str_out}
159
160 [[ ${is_debug} -eq 1 ]] && set -x
161 return 0
162 }
163 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 164 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 165 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 166 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 167 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 168 local SINGLE_PATCH="no"
145 local x="" 169 local x=""
146 170
171 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
172
147 if [ "$#" -gt 1 ] 173 if [ "$#" -gt 1 ]
148 then 174 then
149 eerror "Invalid arguments to epatch()" 175 local m=""
150 die "Invalid arguments to epatch()" 176 for m in "$@" ; do
177 epatch "${m}"
178 done
179 return 0
151 fi 180 fi
152 181
153 if [ -n "$1" -a -f "$1" ] 182 if [ -n "$1" -a -f "$1" ]
154 then 183 then
155 SINGLE_PATCH="yes" 184 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 194 local EPATCH_SOURCE="$1/*"
166 else 195 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 197 fi
169 else 198 else
170 if [ ! -d ${EPATCH_SOURCE} ] 199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 200 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 202 then
174 EPATCH_SOURCE="$1" 203 EPATCH_SOURCE="$1"
175 fi 204 fi
176 205
177 echo 206 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 208 eerror
180 eerror " ${EPATCH_SOURCE}" 209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 211 echo
182 die "Cannot find \$EPATCH_SOURCE!" 212 die "Cannot find \$EPATCH_SOURCE!"
183 fi 213 fi
184 214
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 234 ;;
205 esac 235 esac
206 236
207 if [ "${SINGLE_PATCH}" = "no" ] 237 if [ "${SINGLE_PATCH}" = "no" ]
208 then 238 then
209 einfo "Applying various patches (bugfixes/updates)..." 239 einfo "${EPATCH_MULTI_MSG}"
210 fi 240 fi
211 for x in ${EPATCH_SOURCE} 241 for x in ${EPATCH_SOURCE}
212 do 242 do
213 # New ARCH dependant patch naming scheme... 243 # New ARCH dependant patch naming scheme ...
214 # 244 #
215 # ???_arch_foo.patch 245 # ???_arch_foo.patch
216 # 246 #
217 if [ -f ${x} ] && \ 247 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 249 [ "${EPATCH_FORCE}" = "yes" ])
220 then 250 then
221 local count=0 251 local count=0
222 local popts="${EPATCH_OPTS}" 252 local popts="${EPATCH_OPTS}"
253 local patchname=${x##*/}
223 254
224 if [ -n "${EPATCH_EXCLUDE}" ] 255 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 256 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 257 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 258 then
228 continue 259 continue
229 fi 260 fi
230 fi 261 fi
231 262
233 then 264 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 265 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 266 then
236 einfo "${EPATCH_SINGLE_MSG}" 267 einfo "${EPATCH_SINGLE_MSG}"
237 else 268 else
238 einfo "Applying ${x##*/}..." 269 einfo "Applying ${patchname} ..."
239 fi 270 fi
240 else 271 else
241 einfo " ${x##*/}..." 272 einfo " ${patchname} ..."
242 fi 273 fi
243 274
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 277
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
249 do 280 do
250 # Generate some useful debug info ... 281 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 284
254 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 286 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 289 else
259 PATCH_TARGET="${x}" 290 PATCH_TARGET="${x}"
260 fi 291 fi
261 292
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 295
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 298
268 if [ "${PATCH_SUFFIX}" != "patch" ] 299 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 300 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 301 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 302 then
272 echo 303 echo
273 eerror "Could not extract patch!" 304 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 305 #die "Could not extract patch!"
275 count=5 306 count=5
276 break 307 break
277 fi 308 fi
278 fi 309 fi
279 310
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 311 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 312 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 317 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 318
288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 319 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
320 _epatch_assert
289 321
290 if [ "$?" -ne 0 ] 322 if [ "$?" -ne 0 ]
291 then 323 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 324 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 325 echo
294 eerror "A dry-run of patch command succeeded, but actually" 326 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 327 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 328 #die "Real world sux compared to the dreamworld!"
297 count=5 329 count=5
298 fi 330 fi
299 331
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 332 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 333
302 break 334 break
303 fi 335 fi
304 336
305 count=$((count + 1)) 337 count=$((count + 1))
311 fi 343 fi
312 344
313 if [ "${count}" -eq 5 ] 345 if [ "${count}" -eq 5 ]
314 then 346 then
315 echo 347 echo
316 eerror "Failed Patch: ${x##*/}!" 348 eerror "Failed Patch: ${patchname} !"
349 eerror " ( ${PATCH_TARGET} )"
317 eerror 350 eerror
318 eerror "Include in your bugreport the contents of:" 351 eerror "Include in your bugreport the contents of:"
319 eerror 352 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 353 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 354 echo
322 die "Failed Patch: ${x##*/}!" 355 die "Failed Patch: ${patchname}!"
323 fi 356 fi
324 357
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 358 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 359
327 eend 0 360 eend 0
328 fi 361 fi
329 done 362 done
330 if [ "${SINGLE_PATCH}" = "no" ] 363 if [ "${SINGLE_PATCH}" = "no" ]
331 then 364 then
332 einfo "Done with patching" 365 einfo "Done with patching"
333 fi 366 fi
334} 367}
335 368
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi
462}
463
464# Cheap replacement for when debianutils (and thus mktemp) 369# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system 370# does not exist on the users system
466# vapier@gentoo.org 371# vapier@gentoo.org
467# 372#
468# Takes just 1 parameter (the directory to create tmpfile in) 373# Takes just 1 optional parameter (the directory to create tmpfile in)
469mymktemp() { 374emktemp() {
375 local exe="touch"
376 [[ $1 == -d ]] && exe="mkdir" && shift
470 local topdir="$1" 377 local topdir=$1
471 378
472 [ -z "${topdir}" ] && topdir=/tmp 379 if [[ -z ${topdir} ]] ; then
473 if [ "`which mktemp 2>/dev/null`" ] 380 [[ -z ${T} ]] \
474 then 381 && topdir="/tmp" \
475 mktemp -p ${topdir} 382 || topdir=${T}
476 else 383 fi
384
385 if [[ -z $(type -p mktemp) ]] ; then
386 local tmp=/
387 while [[ -e ${tmp} ]] ; do
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 388 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
478 touch ${tmp} 389 done
390 ${exe} "${tmp}" || ${exe} -p "${tmp}"
479 echo ${tmp} 391 echo "${tmp}"
392 else
393 if [[ ${exe} == "touch" ]] ; then
394 [[ ${USERLAND} == "GNU" ]] \
395 && mktemp -p "${topdir}" \
396 || TMPDIR="${topdir}" mktemp -t tmp
397 else
398 [[ ${USERLAND} == "GNU" ]] \
399 && mktemp -d "${topdir}" \
400 || TMPDIR="${topdir}" mktemp -dt tmp
480 fi 401 fi
402 fi
403}
404
405# Small wrapper for getent (Linux), nidump (Mac OS X),
406# and pw (FreeBSD) used in enewuser()/enewgroup()
407# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
408# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
409#
410# egetent(database, key)
411egetent() {
412 case ${CHOST} in
413 *-darwin*)
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 ;;
423 *-freebsd*|*-dragonfly*)
424 local opts action="user"
425 [[ $1 == "passwd" ]] || action="group"
426
427 # lookup by uid/gid
428 if [[ $2 == [[:digit:]]* ]] ; then
429 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi
431
432 pw show ${action} ${opts} "$2" -q
433 ;;
434 *-netbsd*|*-openbsd*)
435 grep "$2:\*:" /etc/$1
436 ;;
437 *)
438 type -p nscd >& /dev/null && nscd -i "$1"
439 getent "$1" "$2"
440 ;;
441 esac
481} 442}
482 443
483# Simplify/standardize adding users to the system 444# Simplify/standardize adding users to the system
484# vapier@gentoo.org 445# vapier@gentoo.org
485# 446#
493# homedir: /dev/null 454# homedir: /dev/null
494# groups: none 455# groups: none
495# extra: comment of 'added by portage for ${PN}' 456# extra: comment of 'added by portage for ${PN}'
496enewuser() { 457enewuser() {
497 # get the username 458 # get the username
498 local euser="$1"; shift 459 local euser=$1; shift
499 if [ -z "${euser}" ] 460 if [[ -z ${euser} ]] ; then
500 then
501 eerror "No username specified !" 461 eerror "No username specified !"
502 die "Cannot call enewuser without a username" 462 die "Cannot call enewuser without a username"
503 fi 463 fi
504 464
505 # lets see if the username already exists 465 # lets see if the username already exists
506 if [ "${euser}" == "`getent passwd \"${euser}\" | cut -d: -f1`" ] 466 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
507 then
508 return 0 467 return 0
509 fi 468 fi
510 einfo "Adding user '${euser}' to your system ..." 469 einfo "Adding user '${euser}' to your system ..."
511 470
512 # options to pass to useradd 471 # options to pass to useradd
513 local opts= 472 local opts=
514 473
515 # handle uid 474 # handle uid
516 local euid="$1"; shift 475 local euid=$1; shift
517 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 476 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
518 then
519 if [ "${euid}" -gt 0 ] 477 if [[ ${euid} -gt 0 ]] ; then
520 then
521 if [ ! -z "`getent passwd ${euid}`" ] 478 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 then
523 euid="next" 479 euid="next"
524 fi 480 fi
525 else 481 else
526 eerror "Userid given but is not greater than 0 !" 482 eerror "Userid given but is not greater than 0 !"
527 die "${euid} is not a valid UID" 483 die "${euid} is not a valid UID"
528 fi 484 fi
529 else 485 else
530 euid="next" 486 euid="next"
531 fi 487 fi
532 if [ "${euid}" == "next" ] 488 if [[ ${euid} == "next" ]] ; then
533 then
534 for euid in `seq 101 999` ; do 489 for euid in $(seq 101 999) ; do
535 [ -z "`getent passwd ${euid}`" ] && break 490 [[ -z $(egetent passwd ${euid}) ]] && break
536 done 491 done
537 fi 492 fi
538 opts="${opts} -u ${euid}" 493 opts="${opts} -u ${euid}"
539 einfo " - Userid: ${euid}" 494 einfo " - Userid: ${euid}"
540 495
541 # handle shell 496 # handle shell
542 local eshell="$1"; shift 497 local eshell=$1; shift
543 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 498 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
544 then 499 if [[ ! -e ${ROOT}${eshell} ]] ; then
545 if [ ! -e "${eshell}" ]
546 then
547 eerror "A shell was specified but it does not exist !" 500 eerror "A shell was specified but it does not exist !"
548 die "${eshell} does not exist" 501 die "${eshell} does not exist in ${ROOT}"
549 fi 502 fi
503 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
504 eerror "Do not specify ${eshell} yourself, use -1"
505 die "Pass '-1' as the shell parameter"
506 fi
550 else 507 else
551 eshell="/bin/false" 508 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
509 [[ -x ${ROOT}${shell} ]] && break
510 done
511
512 if [[ ${shell} == "/dev/null" ]] ; then
513 eerror "Unable to identify the shell to use"
514 die "Unable to identify the shell to use"
515 fi
516
517 eshell=${shell}
552 fi 518 fi
553 einfo " - Shell: ${eshell}" 519 einfo " - Shell: ${eshell}"
554 opts="${opts} -s ${eshell}" 520 opts="${opts} -s ${eshell}"
555 521
556 # handle homedir 522 # handle homedir
557 local ehome="$1"; shift 523 local ehome=$1; shift
558 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 524 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
559 then
560 ehome="/dev/null" 525 ehome="/dev/null"
561 fi 526 fi
562 einfo " - Home: ${ehome}" 527 einfo " - Home: ${ehome}"
563 opts="${opts} -d ${ehome}" 528 opts="${opts} -d ${ehome}"
564 529
565 # handle groups 530 # handle groups
566 local egroups="$1"; shift 531 local egroups=$1; shift
567 if [ ! -z "${egroups}" ] 532 if [[ ! -z ${egroups} ]] ; then
568 then
569 local oldifs="${IFS}" 533 local oldifs=${IFS}
534 local defgroup="" exgroups=""
535
570 export IFS="," 536 export IFS=","
571 for g in ${egroups} 537 for g in ${egroups} ; do
572 do 538 export IFS=${oldifs}
573 if [ -z "`getent group \"${g}\"`" ] 539 if [[ -z $(egetent group "${g}") ]] ; then
574 then
575 eerror "You must add group ${g} to the system first" 540 eerror "You must add group ${g} to the system first"
576 die "${g} is not a valid GID" 541 die "${g} is not a valid GID"
577 fi 542 fi
543 if [[ -z ${defgroup} ]] ; then
544 defgroup=${g}
545 else
546 exgroups="${exgroups},${g}"
547 fi
548 export IFS=","
578 done 549 done
579 export IFS="${oldifs}" 550 export IFS=${oldifs}
551
580 opts="${opts} -g ${egroups}" 552 opts="${opts} -g ${defgroup}"
553 if [[ ! -z ${exgroups} ]] ; then
554 opts="${opts} -G ${exgroups:1}"
555 fi
581 else 556 else
582 egroups="(none)" 557 egroups="(none)"
583 fi 558 fi
584 einfo " - Groups: ${egroups}" 559 einfo " - Groups: ${egroups}"
585 560
586 # handle extra and add the user 561 # handle extra and add the user
587 local eextra="$@"
588 local oldsandbox="${SANDBOX_ON}" 562 local oldsandbox=${SANDBOX_ON}
589 export SANDBOX_ON="0" 563 export SANDBOX_ON="0"
590 if [ -z "${eextra}" ] 564 case ${CHOST} in
591 then 565 *-darwin*)
592 useradd ${opts} ${euser} \ 566 ### Make the user
567 if [[ -z $@ ]] ; then
568 dscl . create /users/${euser} uid ${euid}
569 dscl . create /users/${euser} shell ${eshell}
570 dscl . create /users/${euser} home ${ehome}
571 dscl . create /users/${euser} realname "added by portage for ${PN}"
572 ### Add the user to the groups specified
573 local oldifs=${IFS}
574 export IFS=","
575 for g in ${egroups} ; do
576 dscl . merge /groups/${g} users ${euser}
577 done
578 export IFS=${oldifs}
579 else
580 einfo "Extra options are not supported on Darwin yet"
581 einfo "Please report the ebuild along with the info below"
582 einfo "eextra: $@"
583 die "Required function missing"
584 fi
585 ;;
586 *-freebsd*|*-dragonfly*)
587 if [[ -z $@ ]] ; then
588 pw useradd ${euser} ${opts} \
593 -c "added by portage for ${PN}" \ 589 -c "added by portage for ${PN}" \
590 die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 pw useradd ${euser} ${opts} \
594 "$@" || die "enewuser failed"
595 fi
596 ;;
597
598 *-netbsd*)
599 if [[ -z $@ ]] ; then
600 useradd ${opts} ${euser} || die "enewuser failed"
601 else
602 einfo " - Extra: $@"
603 useradd ${opts} ${euser} "$@" || die "enewuser failed"
604 fi
605 ;;
606
607 *-openbsd*)
608 if [[ -z $@ ]] ; then
609 useradd -u ${euid} -s ${eshell} \
610 -d ${ehome} -c "Added by portage for ${PN}" \
611 -g ${egroups} ${euser} || die "enewuser failed"
612 else
613 einfo " - Extra: $@"
614 useradd -u ${euid} -s ${eshell} \
615 -d ${ehome} -c "Added by portage for ${PN}" \
616 -g ${egroups} ${euser} "$@" || die "enewuser failed"
617 fi
618 ;;
619
620 *)
621 if [[ -z $@ ]] ; then
622 useradd ${opts} ${euser} \
623 -c "added by portage for ${PN}" \
594 || die "enewuser failed" 624 || die "enewuser failed"
595 else 625 else
596 einfo " - Extra: ${eextra}" 626 einfo " - Extra: $@"
597 useradd ${opts} ${euser} ${eextra} \ 627 useradd ${opts} ${euser} "$@" \
598 || die "enewuser failed" 628 || die "enewuser failed"
599 fi 629 fi
630 ;;
631 esac
632
633 if [[ ! -e ${ROOT}/${ehome} ]] ; then
634 einfo " - Creating ${ehome} in ${ROOT}"
635 mkdir -p "${ROOT}/${ehome}"
636 chown ${euser} "${ROOT}/${ehome}"
637 chmod 755 "${ROOT}/${ehome}"
638 fi
639
600 export SANDBOX_ON="${oldsandbox}" 640 export SANDBOX_ON=${oldsandbox}
601
602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then
604 einfo " - Creating ${ehome} in ${D}"
605 dodir ${ehome}
606 fowners ${euser} ${ehome}
607 fperms 755 ${ehome}
608 fi
609} 641}
610 642
611# Simplify/standardize adding groups to the system 643# Simplify/standardize adding groups to the system
612# vapier@gentoo.org 644# vapier@gentoo.org
613# 645#
625 eerror "No group specified !" 657 eerror "No group specified !"
626 die "Cannot call enewgroup without a group" 658 die "Cannot call enewgroup without a group"
627 fi 659 fi
628 660
629 # see if group already exists 661 # see if group already exists
630 if [ "${egroup}" == "`getent group \"${egroup}\" | cut -d: -f1`" ] 662 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
631 then 663 then
632 return 0 664 return 0
633 fi 665 fi
634 einfo "Adding group '${egroup}' to your system ..." 666 einfo "Adding group '${egroup}' to your system ..."
635 667
640 local egid="$1"; shift 672 local egid="$1"; shift
641 if [ ! -z "${egid}" ] 673 if [ ! -z "${egid}" ]
642 then 674 then
643 if [ "${egid}" -gt 0 ] 675 if [ "${egid}" -gt 0 ]
644 then 676 then
645 if [ -z "`getent group ${egid}`" ] 677 if [ -z "`egetent group ${egid}`" ]
646 then 678 then
679 if [[ "${CHOST}" == *-darwin* ]]; then
680 opts="${opts} ${egid}"
681 else
647 opts="${opts} -g ${egid}" 682 opts="${opts} -g ${egid}"
683 fi
648 else 684 else
649 egid="next available; requested gid taken" 685 egid="next available; requested gid taken"
650 fi 686 fi
651 else 687 else
652 eerror "Groupid given but is not greater than 0 !" 688 eerror "Groupid given but is not greater than 0 !"
662 opts="${opts} ${eextra}" 698 opts="${opts} ${eextra}"
663 699
664 # add the group 700 # add the group
665 local oldsandbox="${SANDBOX_ON}" 701 local oldsandbox="${SANDBOX_ON}"
666 export SANDBOX_ON="0" 702 export SANDBOX_ON="0"
703 case ${CHOST} in
704 *-darwin*)
705 if [ ! -z "${eextra}" ];
706 then
707 einfo "Extra options are not supported on Darwin/OS X yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712
713 # If we need the next available
714 case ${egid} in
715 *[!0-9]*) # Non numeric
716 for egid in $(seq 101 999); do
717 [ -z "`egetent group ${egid}`" ] && break
718 done
719 esac
720 dscl . create /groups/${egroup} gid ${egid}
721 dscl . create /groups/${egroup} passwd '*'
722 ;;
723
724 *-freebsd*|*-dragonfly*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do
728 [ -z "`egetent group ${egid}`" ] && break
729 done
730 esac
731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
732 ;;
733
734 *-netbsd*)
735 case ${egid} in
736 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do
738 [ -z "`egetent group ${egid}`" ] && break
739 done
740 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;;
743
744 *)
667 groupadd ${opts} ${egroup} || die "enewgroup failed" 745 groupadd ${opts} ${egroup} || die "enewgroup failed"
746 ;;
747 esac
668 export SANDBOX_ON="${oldsandbox}" 748 export SANDBOX_ON="${oldsandbox}"
669} 749}
670 750
671# Simple script to replace 'dos2unix' binaries 751# Simple script to replace 'dos2unix' binaries
672# vapier@gentoo.org 752# vapier@gentoo.org
673# 753#
674# edos2unix(file, <more files>...) 754# edos2unix(file, <more files> ...)
675edos2unix() { 755edos2unix() {
676 for f in "$@" 756 for f in "$@"
677 do 757 do
678 cp "${f}" ${T}/edos2unix 758 cp "${f}" ${T}/edos2unix
679 sed 's/\r$//' ${T}/edos2unix > "${f}" 759 sed 's/\r$//' ${T}/edos2unix > "${f}"
680 done 760 done
681} 761}
682 762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769
683# Make a desktop file ! 770# Make a desktop file !
684# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
685# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
686# gnome2 /usr/share/applications
687# gnome1 /usr/share/gnome/apps/
688# KDE ${KDEDIR}/share/applnk /usr/share/applnk
689# 773#
690# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<binary>, [name], [icon], [type], [path])
691# 775#
692# binary: what binary does the app run with ? 776# binary: what binary does the app run with ?
693# name: the name that will show up in the menu 777# name: the name that will show up in the menu
694# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
695# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
696# a full path to an icon 780# a full path to an icon
697# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
698# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
699# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
700make_desktop_entry() { 784make_desktop_entry() {
701 [ -z "$1" ] && eerror "You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
702 786
703 local exec="${1}" 787 local exec=${1}
704 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
705 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
706 local type="${4}" 790 local type=${4}
707 local subdir="${6}" 791 local path=${5}
708 local path="${5:-${GAMES_PREFIX}}" 792
709 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
710 then 794 local catmaj=${CATEGORY%%-*}
711 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
712 "app-emulation") 796 case ${catmaj} in
713 type=Emulator 797 app)
714 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
715 ;; 811 ;;
716 "games-"*) 812
717 type=Game 813 dev)
718 subdir="Games" 814 type="Development"
719 ;; 815 ;;
720 "net-"*) 816
721 type=Network 817 games)
722 subdir="${type}" 818 case ${catmin} in
819 action) type=ActionGame;;
820 arcade) type=ArcadeGame;;
821 board) type=BoardGame;;
822 kid) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;;
828 sports) type=SportsGame;;
829 strategy) type=StrategyGame;;
830 *) type=;;
831 esac
832 type="Game;${type}"
723 ;; 833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 geo*) type=Geology;;
873 math*) type=Math;;
874 *) type=;;
875 esac
876 type="Science;${type}"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
724 *) 887 *)
725 type= 888 type=
726 subdir=
727 ;; 889 ;;
728 esac 890 esac
729 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
730 local desktop="${T}/${exec}.desktop" 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
731 898
732echo "[Desktop Entry] 899echo "[Desktop Entry]
733Encoding=UTF-8 900Encoding=UTF-8
734Version=0.9.2 901Version=0.9.2
735Name=${name} 902Name=${name}
736Type=Application 903Type=Application
737Comment=${DESCRIPTION} 904Comment=${DESCRIPTION}
738Exec=${exec} 905Exec=${exec}
739Path=${path} 906Path=${path}
740Icon=${icon} 907Icon=${icon}
741Categories=Application;${type};" > ${desktop} 908Categories=Application;${type};" > "${desktop}"
742 909
743 if [ -d "/usr/share/applications" ] 910 (
744 then 911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
745 insinto /usr/share/applications 913 insinto /usr/share/applications
746 doins ${desktop} 914 doins "${desktop}"
747 fi 915 )
916}
748 917
749 #if [ -d "/usr/share/gnome/apps" ] 918# Make a GDM/KDM Session file
750 #then 919#
751 # insinto /usr/share/gnome/apps/Games 920# make_desktop_entry(<title>, <command>)
752 # doins ${desktop} 921# title: File to execute to start the Window Manager
753 #fi 922# command: Name of the Window Manager
754 923
755 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 924make_session_desktop() {
756 #then 925 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
757 # for ver in /usr/kde/* 926 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
758 # do
759 # insinto ${ver}/share/applnk/Games
760 # doins ${desktop}
761 # done
762 #fi
763 927
764 if [ -d "/usr/share/applnk" ] 928 local title=$1
765 then 929 local command=$2
766 insinto /usr/share/applnk/${subdir} 930 local desktop=${T}/${wm}.desktop
931
932echo "[Desktop Entry]
933Encoding=UTF-8
934Name=${title}
935Comment=This session logs you into ${title}
936Exec=${command}
937TryExec=${command}
938Type=Application" > "${desktop}"
939
940 insinto /usr/share/xsessions
767 doins ${desktop} 941 doins "${desktop}"
942}
943
944domenu() {
945 local i j
946 insinto /usr/share/applications
947 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then
949 doins "${i}"
950 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.desktop ; do
952 doins "${j}"
953 done
768 fi 954 fi
769 955 done
770 return 0
771} 956}
957newmenu() {
958 insinto /usr/share/applications
959 newins "$1" "$2"
960}
961
962doicon() {
963 local i j
964 insinto /usr/share/pixmaps
965 for i in "$@" ; do
966 if [[ -f ${i} ]] ; then
967 doins "${i}"
968 elif [[ -d ${i} ]] ; then
969 for j in "${i}"/*.png ; do
970 doins "${j}"
971 done
972 fi
973 done
974}
975newicon() {
976 insinto /usr/share/pixmaps
977 newins "$1" "$2"
978}
979
980##############################################################
981# END: Handle .desktop files and menu entries #
982##############################################################
983
772 984
773# for internal use only (unpack_pdv and unpack_makeself) 985# for internal use only (unpack_pdv and unpack_makeself)
774find_unpackable_file() { 986find_unpackable_file() {
775 local src="$1" 987 local src=$1
776 if [ -z "${src}" ] 988 if [[ -z ${src} ]] ; then
777 then
778 src="${DISTDIR}/${A}" 989 src=${DISTDIR}/${A}
779 else 990 else
780 if [ -e "${DISTDIR}/${src}" ] 991 if [[ -e ${DISTDIR}/${src} ]] ; then
781 then
782 src="${DISTDIR}/${src}" 992 src=${DISTDIR}/${src}
783 elif [ -e "${PWD}/${src}" ] 993 elif [[ -e ${PWD}/${src} ]] ; then
784 then
785 src="${PWD}/${src}" 994 src=${PWD}/${src}
786 elif [ -e "${src}" ] 995 elif [[ -e ${src} ]] ; then
787 then
788 src="${src}" 996 src=${src}
789 fi
790 fi 997 fi
791 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 998 fi
999 [[ ! -e ${src} ]] && return 1
792 echo "${src}" 1000 echo "${src}"
793} 1001}
794 1002
795# Unpack those pesky pdv generated files ... 1003# Unpack those pesky pdv generated files ...
796# They're self-unpacking programs with the binary package stuffed in 1004# They're self-unpacking programs with the binary package stuffed in
811# lseek 1019# lseek
812# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1020# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
813# lseek(3, -4, SEEK_END) = 2981250 1021# lseek(3, -4, SEEK_END) = 2981250
814# thus we would pass in the value of '4' as the second parameter. 1022# thus we would pass in the value of '4' as the second parameter.
815unpack_pdv() { 1023unpack_pdv() {
816 local src="`find_unpackable_file $1`" 1024 local src=$(find_unpackable_file $1)
817 local sizeoff_t="$2" 1025 local sizeoff_t=$2
818 1026
1027 [[ -z ${src} ]] && die "Could not locate source for '$1'"
819 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1028 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
820 1029
821 local shrtsrc="`basename ${src}`" 1030 local shrtsrc=$(basename "${src}")
822 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1031 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
823 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1032 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
824 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1033 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
825 1034
826 # grab metadata for debug reasons 1035 # grab metadata for debug reasons
827 local metafile="`mymktemp ${T}`" 1036 local metafile="$(emktemp)"
828 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1037 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
829 1038
830 # rip out the final file name from the metadata 1039 # rip out the final file name from the metadata
831 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1040 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
832 datafile="`basename ${datafile}`" 1041 datafile="`basename ${datafile}`"
833 1042
834 # now lets uncompress/untar the file if need be 1043 # now lets uncompress/untar the file if need be
835 local tmpfile="`mymktemp ${T}`" 1044 local tmpfile="$(emktemp)"
836 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
837 1046
838 local iscompressed="`file -b ${tmpfile}`" 1047 local iscompressed="`file -b ${tmpfile}`"
839 if [ "${iscompressed:0:8}" == "compress" ] ; then 1048 if [ "${iscompressed:0:8}" == "compress" ] ; then
840 iscompressed=1 1049 iscompressed=1
885# Unpack those pesky makeself generated files ... 1094# Unpack those pesky makeself generated files ...
886# They're shell scripts with the binary package tagged onto 1095# They're shell scripts with the binary package tagged onto
887# the end of the archive. Loki utilized the format as does 1096# the end of the archive. Loki utilized the format as does
888# many other game companies. 1097# many other game companies.
889# 1098#
890# Usage: unpack_makeself [file to unpack] [offset] 1099# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
891# - If the file is not specified then unpack will utilize ${A}. 1100# - If the file is not specified then unpack will utilize ${A}.
892# - If the offset is not specified then we will attempt to extract 1101# - If the offset is not specified then we will attempt to extract
893# the proper offset from the script itself. 1102# the proper offset from the script itself.
894unpack_makeself() { 1103unpack_makeself() {
1104 local src_input=${1:-${A}}
895 local src="`find_unpackable_file $1`" 1105 local src=$(find_unpackable_file "${src_input}")
896 local skip="$2" 1106 local skip=$2
1107 local exe=$3
897 1108
1109 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1110
898 local shrtsrc="`basename ${src}`" 1111 local shrtsrc=$(basename "${src}")
899 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1112 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
900 if [ -z "${skip}" ] 1113 if [[ -z ${skip} ]] ; then
901 then
902 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1114 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
903 local skip=0 1115 local skip=0
1116 exe=tail
904 case ${ver} in 1117 case ${ver} in
905 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1118 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
906 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1119 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
907 ;; 1120 ;;
908 2.0|2.0.1) 1121 2.0|2.0.1)
909 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1122 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
910 ;; 1123 ;;
911 2.1.1) 1124 2.1.1)
912 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1125 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
913 let skip="skip + 1" 1126 let skip="skip + 1"
914 ;; 1127 ;;
915 2.1.2) 1128 2.1.2)
916 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1129 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
917 let skip="skip + 1" 1130 let skip="skip + 1"
918 ;; 1131 ;;
919 2.1.3) 1132 2.1.3)
920 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1133 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
921 let skip="skip + 1" 1134 let skip="skip + 1"
1135 ;;
1136 2.1.4|2.1.5)
1137 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1138 skip=$(head -n ${skip} "${src}" | wc -c)
1139 exe="dd"
922 ;; 1140 ;;
923 *) 1141 *)
924 eerror "I'm sorry, but I was unable to support the Makeself file." 1142 eerror "I'm sorry, but I was unable to support the Makeself file."
925 eerror "The version I detected was '${ver}'." 1143 eerror "The version I detected was '${ver}'."
926 eerror "Please file a bug about the file ${shrtsrc} at" 1144 eerror "Please file a bug about the file ${shrtsrc} at"
928 die "makeself version '${ver}' not supported" 1146 die "makeself version '${ver}' not supported"
929 ;; 1147 ;;
930 esac 1148 esac
931 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1149 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
932 fi 1150 fi
1151 case ${exe} in
1152 tail) exe="tail -n +${skip} '${src}'";;
1153 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154 *) die "makeself cant handle exe '${exe}'"
1155 esac
933 1156
934 # lets grab the first few bytes of the file to figure out what kind of archive it is 1157 # lets grab the first few bytes of the file to figure out what kind of archive it is
935 local tmpfile="`mymktemp ${T}`" 1158 local tmpfile="$(emktemp)"
936 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1159 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
937 local filetype="`file -b ${tmpfile}`" 1160 local filetype="$(file -b "${tmpfile}")"
938 case ${filetype} in 1161 case ${filetype} in
939 *tar\ archive) 1162 *tar\ archive)
940 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1163 eval ${exe} | tar --no-same-owner -xf -
941 ;; 1164 ;;
942 bzip2*) 1165 bzip2*)
943 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1166 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
944 ;; 1167 ;;
945 gzip*) 1168 gzip*)
946 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1169 eval ${exe} | tar --no-same-owner -xzf -
1170 ;;
1171 compress*)
1172 eval ${exe} | gunzip | tar --no-same-owner -xf -
947 ;; 1173 ;;
948 *) 1174 *)
1175 eerror "Unknown filetype \"${filetype}\" ?"
949 false 1176 false
950 ;; 1177 ;;
951 esac 1178 esac
952 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1179 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
953} 1180}
959check_license() { 1186check_license() {
960 local lic=$1 1187 local lic=$1
961 if [ -z "${lic}" ] ; then 1188 if [ -z "${lic}" ] ; then
962 lic="${PORTDIR}/licenses/${LICENSE}" 1189 lic="${PORTDIR}/licenses/${LICENSE}"
963 else 1190 else
964 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1191 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
965 lic="${PORTDIR}/licenses/${src}" 1192 lic="${PORTDIR}/licenses/${lic}"
966 elif [ -e "${PWD}/${src}" ] ; then 1193 elif [ -e "${PWD}/${lic}" ] ; then
967 lic="${PWD}/${src}" 1194 lic="${PWD}/${lic}"
968 elif [ -e "${src}" ] ; then 1195 elif [ -e "${lic}" ] ; then
969 lic="${src}" 1196 lic="${lic}"
970 fi
971 fi 1197 fi
1198 fi
972 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1199 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
973 local l="`basename ${lic}`" 1200 local l="`basename ${lic}`"
974 1201
975 # here is where we check for the licenses the user already 1202 # here is where we check for the licenses the user already
976 # accepted ... if we don't find a match, we make the user accept 1203 # accepted ... if we don't find a match, we make the user accept
1204 local shopts=$-
977 local alic 1205 local alic
1206 set -o noglob #so that bash doesn't expand "*"
978 for alic in "${ACCEPT_LICENSE}" ; do 1207 for alic in ${ACCEPT_LICENSE} ; do
979 [ "${alic}" == "*" ] && return 0 1208 if [[ ${alic} == * || ${alic} == ${l} ]]; then
980 [ "${alic}" == "${l}" ] && return 0 1209 set +o noglob; set -${shopts} #reset old shell opts
1210 return 0
1211 fi
981 done 1212 done
1213 set +o noglob; set -$shopts #reset old shell opts
982 1214
983 local licmsg="`mymktemp ${T}`" 1215 local licmsg="$(emktemp)"
984 cat << EOF > ${licmsg} 1216 cat << EOF > ${licmsg}
985********************************************************** 1217**********************************************************
986The following license outlines the terms of use of this 1218The following license outlines the terms of use of this
987package. You MUST accept this license for installation to 1219package. You MUST accept this license for installation to
988continue. When you are done viewing, hit 'q'. If you 1220continue. When you are done viewing, hit 'q'. If you
1028 # first we figure out how many cds we're dealing with by 1260 # first we figure out how many cds we're dealing with by
1029 # the # of files they gave us 1261 # the # of files they gave us
1030 local cdcnt=0 1262 local cdcnt=0
1031 local f= 1263 local f=
1032 for f in "$@" ; do 1264 for f in "$@" ; do
1033 cdcnt=$((cdcnt + 1)) 1265 ((++cdcnt))
1034 export CDROM_CHECK_${cdcnt}="$f" 1266 export CDROM_CHECK_${cdcnt}="$f"
1035 done 1267 done
1036 export CDROM_TOTAL_CDS=${cdcnt} 1268 export CDROM_TOTAL_CDS=${cdcnt}
1037 export CDROM_CURRENT_CD=1 1269 export CDROM_CURRENT_CD=1
1038 1270
1039 # now we see if the user gave use CD_ROOT ... 1271 # now we see if the user gave use CD_ROOT ...
1040 # if they did, let's just believe them that it's correct 1272 # if they did, let's just believe them that it's correct
1041 if [ ! -z "${CD_ROOT}" ] ; then 1273 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1042 export CDROM_ROOT="${CD_ROOT}"
1043 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1044 return
1045 fi
1046 # do the same for CD_ROOT_X
1047 if [ ! -z "${CD_ROOT_1}" ] ; then
1048 local var= 1274 local var=
1049 cdcnt=0 1275 cdcnt=0
1050 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1051 cdcnt=$((cdcnt + 1)) 1277 ((++cdcnt))
1052 var="CD_ROOT_${cdcnt}" 1278 var="CD_ROOT_${cdcnt}"
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1053 if [ -z "${!var}" ] ; then 1280 if [[ -z ${!var} ]] ; then
1054 eerror "You must either use just the CD_ROOT" 1281 eerror "You must either use just the CD_ROOT"
1055 eerror "or specify ALL the CD_ROOT_X variables." 1282 eerror "or specify ALL the CD_ROOT_X variables."
1056 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1283 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1057 die "could not locate CD_ROOT_${cdcnt}" 1284 die "could not locate CD_ROOT_${cdcnt}"
1058 fi 1285 fi
1059 export CDROM_ROOTS_${cdcnt}="${!var}"
1060 done 1286 done
1061 export CDROM_ROOT=${CDROM_ROOTS_1} 1287 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1062 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1289 export CDROM_SET=-1
1290 for f in ${CDROM_CHECK_1//:/ } ; do
1291 ((++CDROM_SET))
1292 [[ -e ${CD_ROOT}/${f} ]] && break
1293 done
1294 export CDROM_MATCH=${f}
1063 return 1295 return
1064 fi 1296 fi
1065 1297
1298 # User didn't help us out so lets make sure they know they can
1299 # simplify the whole process ...
1066 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1300 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1067 einfon "This ebuild will need the " 1301 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1068 if [ -z "${CDROM_NAME}" ] ; then
1069 echo "cdrom for ${PN}."
1070 else
1071 echo "${CDROM_NAME}."
1072 fi
1073 echo 1302 echo
1074 einfo "If you do not have the CD, but have the data files" 1303 einfo "If you do not have the CD, but have the data files"
1075 einfo "mounted somewhere on your filesystem, just export" 1304 einfo "mounted somewhere on your filesystem, just export"
1076 einfo "the variable CD_ROOT so that it points to the" 1305 einfo "the variable CD_ROOT so that it points to the"
1077 einfo "directory containing the files." 1306 einfo "directory containing the files."
1078 echo 1307 echo
1308 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo
1079 else 1311 else
1080 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1312 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1081 cdcnt=0 1313 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1314 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1315 ((++cdcnt))
1084 var="CDROM_NAME_${cdcnt}" 1316 var="CDROM_NAME_${cdcnt}"
1085 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1317 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1086 done 1318 done
1087 echo 1319 echo
1088 einfo "If you do not have the CDs, but have the data files" 1320 einfo "If you do not have the CDs, but have the data files"
1089 einfo "mounted somewhere on your filesystem, just export" 1321 einfo "mounted somewhere on your filesystem, just export"
1090 einfo "the following variables so they point to the right place:" 1322 einfo "the following variables so they point to the right place:"
1091 einfon "" 1323 einfon ""
1092 cdcnt=0 1324 cdcnt=0
1093 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1094 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1095 echo -n " CD_ROOT_${cdcnt}" 1327 echo -n " CD_ROOT_${cdcnt}"
1096 done 1328 done
1097 echo 1329 echo
1098 einfo "Or, if you have all the files in the same place, or" 1330 einfo "Or, if you have all the files in the same place, or"
1099 einfo "you only have one cdrom, you can export CD_ROOT" 1331 einfo "you only have one cdrom, you can export CD_ROOT"
1100 einfo "and that place will be used as the same data source" 1332 einfo "and that place will be used as the same data source"
1101 einfo "for all the CDs." 1333 einfo "for all the CDs."
1102 echo 1334 echo
1335 einfo "For example:"
1336 einfo "export CD_ROOT_1=/mnt/cdrom"
1337 echo
1103 fi 1338 fi
1339
1340 export CDROM_SET=""
1104 export CDROM_CURRENT_CD=0 1341 export CDROM_CURRENT_CD=0
1105 cdrom_load_next_cd 1342 cdrom_load_next_cd
1106} 1343}
1107 1344
1108# this is only used when you need access to more than one cd. 1345# this is only used when you need access to more than one cd.
1109# when you have finished using the first cd, just call this function. 1346# when you have finished using the first cd, just call this function.
1110# when it returns, CDROM_ROOT will be pointing to the second cd. 1347# when it returns, CDROM_ROOT will be pointing to the second cd.
1111# remember, you can only go forward in the cd chain, you can't go back. 1348# remember, you can only go forward in the cd chain, you can't go back.
1112cdrom_load_next_cd() { 1349cdrom_load_next_cd() {
1113 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1114 local var= 1350 local var
1115 1351 ((++CDROM_CURRENT_CD))
1116 if [ ! -z "${CD_ROOT}" ] ; then
1117 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1118 return
1119 fi
1120 1352
1121 unset CDROM_ROOT 1353 unset CDROM_ROOT
1122 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1354 var=CD_ROOT_${CDROM_CURRENT_CD}
1355 [[ -z ${!var} ]] && var="CD_ROOT"
1123 if [ -z "${!var}" ] ; then 1356 if [[ -z ${!var} ]] ; then
1124 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1357 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1125 cdrom_locate_file_on_cd ${!var} 1358 _cdrom_locate_file_on_cd ${!var}
1126 else 1359 else
1127 export CDROM_ROOT="${!var}" 1360 export CDROM_ROOT=${!var}
1128 fi 1361 fi
1129 1362
1130 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1363 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1131} 1364}
1132 1365
1135# all it does is try to locate a give file on a cd ... if the cd isn't 1368# all it does is try to locate a give file on a cd ... if the cd isn't
1136# found, then a message asking for the user to insert the cdrom will be 1369# found, then a message asking for the user to insert the cdrom will be
1137# displayed and we'll hang out here until: 1370# displayed and we'll hang out here until:
1138# (1) the file is found on a mounted cdrom 1371# (1) the file is found on a mounted cdrom
1139# (2) the user hits CTRL+C 1372# (2) the user hits CTRL+C
1140cdrom_locate_file_on_cd() { 1373_cdrom_locate_file_on_cd() {
1141 while [ -z "${CDROM_ROOT}" ] ; do
1142 local dir="$(dirname ${@})"
1143 local file="$(basename ${@})"
1144 local mline="" 1374 local mline=""
1145 local showedmsg=0 1375 local showedmsg=0
1146 1376
1147 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1377 while [[ -z ${CDROM_ROOT} ]] ; do
1378 local i=0
1379 local -a cdset=(${*//:/ })
1380 if [[ -n ${CDROM_SET} ]] ; then
1381 cdset=(${cdset[${CDROM_SET}]})
1382 fi
1383
1384 while [[ -n ${cdset[${i}]} ]] ; do
1385 local dir=$(dirname ${cdset[${i}]})
1386 local file=$(basename ${cdset[${i}]})
1387
1388 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1148 [ -d "${mline}/${dir}" ] || continue 1389 [[ -d ${mline}/${dir} ]] || continue
1149 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1390 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1150 && export CDROM_ROOT=${mline} 1391 export CDROM_ROOT=${mline}
1392 export CDROM_SET=${i}
1393 export CDROM_MATCH=${cdset[${i}]}
1394 return
1395 fi
1396 done
1397
1398 ((++i))
1151 done 1399 done
1152 1400
1153 if [ -z "${CDROM_ROOT}" ] ; then
1154 echo 1401 echo
1155 if [ ${showedmsg} -eq 0 ] ; then 1402 if [[ ${showedmsg} -eq 0 ]] ; then
1156 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1403 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1157 if [ -z "${CDROM_NAME}" ] ; then 1404 if [[ -z ${CDROM_NAME} ]] ; then
1158 einfo "Please insert the cdrom for ${PN} now !" 1405 einfo "Please insert+mount the cdrom for ${PN} now !"
1159 else
1160 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1161 fi
1162 else 1406 else
1163 if [ -z "${CDROM_NAME_1}" ] ; then
1164 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1165 else
1166 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1167 einfo "Please insert+mount the ${!var} cdrom now !" 1407 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1168 fi
1169 fi 1408 fi
1170 showedmsg=1 1409 else
1410 if [[ -z ${CDROM_NAME_1} ]] ; then
1411 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1412 else
1413 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1414 einfo "Please insert+mount the ${!var} cdrom now !"
1415 fi
1171 fi 1416 fi
1417 showedmsg=1
1418 fi
1172 einfo "Press return to scan for the cd again" 1419 einfo "Press return to scan for the cd again"
1173 einfo "or hit CTRL+C to abort the emerge." 1420 einfo "or hit CTRL+C to abort the emerge."
1174 read 1421 echo
1175 fi 1422 einfo "If you are having trouble with the detection"
1423 einfo "of your CD, it is possible that you do not have"
1424 einfo "Joliet support enabled in your kernel. Please"
1425 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1426 read || die "something is screwed with your system"
1176 done 1427 done
1177} 1428}
1429
1430# Make sure that LINGUAS only contains languages that
1431# a package can support
1432#
1433# usage: strip-linguas <allow LINGUAS>
1434# strip-linguas -i <directories of .po files>
1435# strip-linguas -u <directories of .po files>
1436#
1437# The first form allows you to specify a list of LINGUAS.
1438# The -i builds a list of po files found in all the
1439# directories and uses the intersection of the lists.
1440# The -u builds a list of po files found in all the
1441# directories and uses the union of the lists.
1442strip-linguas() {
1443 local ls newls
1444 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445 local op=$1; shift
1446 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
1447 local d f
1448 for d in "$@" ; do
1449 if [[ ${op} == "-u" ]] ; then
1450 newls=${ls}
1451 else
1452 newls=""
1453 fi
1454 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
1455 if [[ ${op} == "-i" ]] ; then
1456 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1457 else
1458 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1459 fi
1460 done
1461 ls=${newls}
1462 done
1463 ls=${ls//.po}
1464 else
1465 ls=$@
1466 fi
1467
1468 ls=" ${ls} "
1469 newls=""
1470 for f in ${LINGUAS} ; do
1471 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1472 newls="${newls} ${f}"
1473 else
1474 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1475 fi
1476 done
1477 if [[ -z ${newls} ]] ; then
1478 export LINGUAS=""
1479 else
1480 export LINGUAS=${newls:1}
1481 fi
1482}
1483
1484# moved from kernel.eclass since they are generally useful outside of
1485# kernel.eclass -iggy (20041002)
1486
1487# the following functions are useful in kernel module ebuilds, etc.
1488# for an example see ivtv or drbd ebuilds
1489
1490# set's ARCH to match what the kernel expects
1491set_arch_to_kernel() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497 case ${ARCH} in
1498 x86) export ARCH="i386";;
1499 amd64) export ARCH="x86_64";;
1500 hppa) export ARCH="parisc";;
1501 mips) export ARCH="mips";;
1502 sparc) export ARCH="$(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!
1503 *) export ARCH="${ARCH}";;
1504 esac
1505}
1506
1507# set's ARCH back to what portage expects
1508set_arch_to_portage() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514}
1515
1516# Jeremy Huddleston <eradicator@gentoo.org>:
1517# preserve_old_lib /path/to/libblah.so.0
1518# preserve_old_lib_notify /path/to/libblah.so.0
1519#
1520# These functions are useful when a lib in your package changes --library. Such
1521# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522# would break packages that link against it. Most people get around this
1523# by using the portage SLOT mechanism, but that is not always a relevant
1524# solution, so instead you can add the following to your ebuilds:
1525#
1526# src_install() {
1527# ...
1528# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531#
1532# pkg_postinst() {
1533# ...
1534# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537
1538preserve_old_lib() {
1539 LIB=$1
1540
1541 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1542 SONAME=`basename ${LIB}`
1543 DIRNAME=`dirname ${LIB}`
1544
1545 dodir ${DIRNAME}
1546 cp ${ROOT}${LIB} ${D}${DIRNAME}
1547 touch ${D}${LIB}
1548 fi
1549}
1550
1551preserve_old_lib_notify() {
1552 LIB=$1
1553
1554 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1555 SONAME=`basename ${LIB}`
1556
1557 ewarn "An old version of an installed library was detected on your system."
1558 ewarn "In order to avoid breaking packages that link against it, this older version"
1559 ewarn "is not being removed. In order to make full use of this newer version,"
1560 ewarn "you will need to execute the following command:"
1561 ewarn " revdep-rebuild --library ${SONAME}"
1562 ewarn
1563 ewarn "After doing that, you can safely remove ${LIB}"
1564 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1565 fi
1566}
1567
1568# Hack for people to figure out if a package was built with
1569# certain USE flags
1570#
1571# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1572# ex: built_with_use xchat gtk2
1573#
1574# Flags: -a all USE flags should be utilized
1575# -o at least one USE flag should be utilized
1576# Note: the default flag is '-a'
1577built_with_use() {
1578 local opt=$1
1579 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580
1581 local PKG=$(best_version $1)
1582 shift
1583
1584 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1585
1586 # if the USE file doesnt exist, assume the $PKG is either
1587 # injected or package.provided
1588 [[ ! -e ${USEFILE} ]] && return 0
1589
1590 local USE_BUILT=$(<${USEFILE})
1591 while [[ $# -gt 0 ]] ; do
1592 if [[ ${opt} = "-o" ]] ; then
1593 has $1 ${USE_BUILT} && return 0
1594 else
1595 has $1 ${USE_BUILT} || return 1
1596 fi
1597 shift
1598 done
1599 [[ ${opt} = "-a" ]]
1600}
1601
1602# Many configure scripts wrongly bail when a C++ compiler
1603# could not be detected. #73450
1604epunt_cxx() {
1605 local dir=$1
1606 [[ -z ${dir} ]] && dir=${S}
1607 ebegin "Removing useless C++ checks"
1608 local f
1609 for f in $(find ${dir} -name configure) ; do
1610 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611 done
1612 eend 0
1613}
1614
1615# dopamd <file> [more files]
1616#
1617# Install pam auth config file in /etc/pam.d
1618dopamd() {
1619 [[ -z $1 ]] && die "dopamd requires at least one argument"
1620
1621 use pam || return 0
1622
1623 INSDESTTREE=/etc/pam.d \
1624 doins "$@" || die "failed to install $@"
1625}
1626# newpamd <old name> <new name>
1627#
1628# Install pam file <old name> as <new name> in /etc/pam.d
1629newpamd() {
1630 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631
1632 use pam || return 0
1633
1634 INSDESTTREE=/etc/pam.d \
1635 newins "$1" "$2" || die "failed to install $1 as $2"
1636}
1637
1638# make a wrapper script ...
1639# NOTE: this was originally games_make_wrapper, but I noticed other places where
1640# this could be used, so I have moved it here and made it not games-specific
1641# -- wolf31o2
1642# $1 == wrapper name
1643# $2 == binary to run
1644# $3 == directory to chdir before running binary
1645# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646# $5 == path for wrapper
1647make_wrapper() {
1648 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 local tmpwrapper=$(emktemp)
1650 # We don't want to quote ${bin} so that people can pass complex
1651 # things as $bin ... "./someprog --args"
1652 cat << EOF > "${tmpwrapper}"
1653#!/bin/sh
1654cd "${chdir:-.}"
1655if [ -n "${libdir}" ] ; then
1656 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1657 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1658 else
1659 export LD_LIBRARY_PATH="${libdir}"
1660 fi
1661fi
1662exec ${bin} "\$@"
1663EOF
1664 chmod go+rx "${tmpwrapper}"
1665 if [[ -n ${path} ]] ; then
1666 exeinto "${path}"
1667 newexe "${tmpwrapper}" "${wrapper}"
1668 else
1669 newbin "${tmpwrapper}" "${wrapper}"
1670 fi
1671}

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