/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.71 Revision 1.219
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.219 2005/11/29 03:37:36 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
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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local lib libdir=$(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 local i=0 str_length="" str_out=""
143
144 # Handle calls that do not have args, or wc not being installed ...
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 159 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 160 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 161 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 162 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 163 local SINGLE_PATCH="no"
145 local x="" 164 local x=""
146 165
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167
147 if [ "$#" -gt 1 ] 168 if [ "$#" -gt 1 ]
148 then 169 then
149 eerror "Invalid arguments to epatch()" 170 local m=""
150 die "Invalid arguments to epatch()" 171 for m in "$@" ; do
172 epatch "${m}"
173 done
174 return 0
151 fi 175 fi
152 176
153 if [ -n "$1" -a -f "$1" ] 177 if [ -n "$1" -a -f "$1" ]
154 then 178 then
155 SINGLE_PATCH="yes" 179 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 189 local EPATCH_SOURCE="$1/*"
166 else 190 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 192 fi
169 else 193 else
170 if [ ! -d ${EPATCH_SOURCE} ] 194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 195 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 197 then
174 EPATCH_SOURCE="$1" 198 EPATCH_SOURCE="$1"
175 fi 199 fi
176 200
177 echo 201 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 203 eerror
180 eerror " ${EPATCH_SOURCE}" 204 eerror " ${EPATCH_SOURCE}"
205 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 206 echo
182 die "Cannot find \$EPATCH_SOURCE!" 207 die "Cannot find \$EPATCH_SOURCE!"
183 fi 208 fi
184 209
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 229 ;;
205 esac 230 esac
206 231
207 if [ "${SINGLE_PATCH}" = "no" ] 232 if [ "${SINGLE_PATCH}" = "no" ]
208 then 233 then
209 einfo "Applying various patches (bugfixes/updates)..." 234 einfo "${EPATCH_MULTI_MSG}"
210 fi 235 fi
211 for x in ${EPATCH_SOURCE} 236 for x in ${EPATCH_SOURCE}
212 do 237 do
213 # New ARCH dependant patch naming scheme... 238 # New ARCH dependant patch naming scheme ...
214 # 239 #
215 # ???_arch_foo.patch 240 # ???_arch_foo.patch
216 # 241 #
217 if [ -f ${x} ] && \ 242 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 244 [ "${EPATCH_FORCE}" = "yes" ])
220 then 245 then
221 local count=0 246 local count=0
222 local popts="${EPATCH_OPTS}" 247 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/}
223 249
224 if [ -n "${EPATCH_EXCLUDE}" ] 250 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 251 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 252 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 253 then
228 continue 254 continue
229 fi 255 fi
230 fi 256 fi
231 257
233 then 259 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 260 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 261 then
236 einfo "${EPATCH_SINGLE_MSG}" 262 einfo "${EPATCH_SINGLE_MSG}"
237 else 263 else
238 einfo "Applying ${x##*/}..." 264 einfo "Applying ${patchname} ..."
239 fi 265 fi
240 else 266 else
241 einfo " ${x##*/}..." 267 einfo " ${patchname} ..."
242 fi 268 fi
243 269
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 272
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 273 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 274 while [ "${count}" -lt 5 ]
249 do 275 do
250 # Generate some useful debug info ... 276 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 279
254 if [ "${PATCH_SUFFIX}" != "patch" ] 280 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 281 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 284 else
259 PATCH_TARGET="${x}" 285 PATCH_TARGET="${x}"
260 fi 286 fi
261 287
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 290
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 293
268 if [ "${PATCH_SUFFIX}" != "patch" ] 294 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 295 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 297 then
272 echo 298 echo
273 eerror "Could not extract patch!" 299 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 300 #die "Could not extract patch!"
275 count=5 301 count=5
276 break 302 break
277 fi 303 fi
278 fi 304 fi
279 305
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 306 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 307 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 310 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 311 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 313
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 314 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
315 _epatch_assert
289 316
290 if [ "$?" -ne 0 ] 317 if [ "$?" -ne 0 ]
291 then 318 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 320 echo
294 eerror "A dry-run of patch command succeeded, but actually" 321 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 322 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 323 #die "Real world sux compared to the dreamworld!"
297 count=5 324 count=5
298 fi 325 fi
299 326
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 327 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 328
302 break 329 break
303 fi 330 fi
304 331
305 count=$((count + 1)) 332 count=$((count + 1))
311 fi 338 fi
312 339
313 if [ "${count}" -eq 5 ] 340 if [ "${count}" -eq 5 ]
314 then 341 then
315 echo 342 echo
316 eerror "Failed Patch: ${x##*/}!" 343 eerror "Failed Patch: ${patchname} !"
344 eerror " ( ${PATCH_TARGET} )"
317 eerror 345 eerror
318 eerror "Include in your bugreport the contents of:" 346 eerror "Include in your bugreport the contents of:"
319 eerror 347 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 348 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 349 echo
322 die "Failed Patch: ${x##*/}!" 350 die "Failed Patch: ${patchname}!"
323 fi 351 fi
324 352
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 354
327 eend 0 355 eend 0
328 fi 356 fi
329 done 357 done
330 if [ "${SINGLE_PATCH}" = "no" ] 358 if [ "${SINGLE_PATCH}" = "no" ]
331 then 359 then
332 einfo "Done with patching" 360 einfo "Done with patching"
333 fi 361 fi
334} 362}
335 363
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" ]
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) 364# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 365# does not exist on the users system
462# vapier@gentoo.org 366# vapier@gentoo.org
463# 367#
464# Takes just 1 parameter (the directory to create tmpfile in) 368# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 369emktemp() {
370 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift
466 local topdir="$1" 372 local topdir=$1
467 373
468 [ -z "${topdir}" ] && topdir=/tmp 374 if [[ -z ${topdir} ]] ; then
469 if [ "`which mktemp 2>/dev/null`" ] 375 [[ -z ${T} ]] \
470 then 376 && topdir="/tmp" \
471 mktemp -p ${topdir} 377 || topdir=${T}
472 else 378 fi
379
380 if [[ -z $(type -p mktemp) ]] ; then
381 local tmp=/
382 while [[ -e ${tmp} ]] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
474 touch ${tmp} 384 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}"
475 echo ${tmp} 386 echo "${tmp}"
387 else
388 [[ ${exe} == "touch" ]] \
389 && exe="-p" \
390 || exe="-d"
391 mktemp ${exe} "${topdir}"
392 fi
393}
394
395# Small wrapper for getent (Linux), nidump (Mac OS X),
396# and pw (FreeBSD) used in enewuser()/enewgroup()
397# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
398# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
399#
400# egetent(database, key)
401egetent() {
402 case ${CHOST} in
403 *-darwin*)
404 case "$2" in
405 *[!0-9]*) # Non numeric
406 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
407 ;;
408 *) # Numeric
409 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
410 ;;
411 esac
412 ;;
413 *-freebsd*)
414 local opts action="user"
415 [[ $1 == "passwd" ]] || action="group"
416
417 # lookup by uid/gid
418 if [[ $2 == [[:digit:]]* ]] ; then
419 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
476 fi 420 fi
421
422 pw show ${action} ${opts} "$2" -q
423 ;;
424 *-netbsd*|*-openbsd*)
425 grep "$2:\*:" /etc/$1
426 ;;
427 *)
428 type -p nscd >& /dev/null && nscd -i "$1"
429 getent "$1" "$2"
430 ;;
431 esac
477} 432}
478 433
479# Simplify/standardize adding users to the system 434# Simplify/standardize adding users to the system
480# vapier@gentoo.org 435# vapier@gentoo.org
481# 436#
489# homedir: /dev/null 444# homedir: /dev/null
490# groups: none 445# groups: none
491# extra: comment of 'added by portage for ${PN}' 446# extra: comment of 'added by portage for ${PN}'
492enewuser() { 447enewuser() {
493 # get the username 448 # get the username
494 local euser="$1"; shift 449 local euser=$1; shift
495 if [ -z "${euser}" ] 450 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 451 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 452 die "Cannot call enewuser without a username"
499 fi 453 fi
500 454
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 $3}'`"
505
506 # see if user already exists 455 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 456 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 457 return 0
510 fi 458 fi
511 einfo "Adding user '${euser}' to your system ..." 459 einfo "Adding user '${euser}' to your system ..."
512 460
513 # options to pass to useradd 461 # options to pass to useradd
514 local opts= 462 local opts=
515 463
516 # handle uid 464 # handle uid
517 local euid="$1"; shift 465 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 466 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 467 if [[ ${euid} -gt 0 ]] ; then
521 then 468 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 469 euid="next"
470 fi
523 else 471 else
524 eerror "Userid given but is not greater than 0 !" 472 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 473 die "${euid} is not a valid UID"
526 fi 474 fi
527 else 475 else
528 euid="next available" 476 euid="next"
529 fi 477 fi
478 if [[ ${euid} == "next" ]] ; then
479 for euid in $(seq 101 999) ; do
480 [[ -z $(egetent passwd ${euid}) ]] && break
481 done
482 fi
483 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 484 einfo " - Userid: ${euid}"
531 485
532 # handle shell 486 # handle shell
533 local eshell="$1"; shift 487 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 488 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 489 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 490 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 491 die "${eshell} does not exist"
540 fi 492 fi
541 else 493 else
542 eshell="/bin/false" 494 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
495 [[ -x ${ROOT}${shell} ]] && break
496 done
497
498 if [[ ${shell} == "/dev/null" ]] ; then
499 eerror "Unable to identify the shell to use"
500 die "Unable to identify the shell to use"
501 fi
502
503 eshell=${shell}
543 fi 504 fi
544 einfo " - Shell: ${eshell}" 505 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 506 opts="${opts} -s ${eshell}"
546 507
547 # handle homedir 508 # handle homedir
548 local ehome="$1"; shift 509 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 510 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 511 ehome="/dev/null"
552 fi 512 fi
553 einfo " - Home: ${ehome}" 513 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 514 opts="${opts} -d ${ehome}"
555 515
556 # handle groups 516 # handle groups
557 local egroups="$1"; shift 517 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 518 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 519 local oldifs=${IFS}
520 local defgroup="" exgroups=""
521
562 export IFS="," 522 export IFS=","
563 for g in ${egroups} 523 for g in ${egroups} ; do
564 do 524 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 525 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" 526 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 527 die "${g} is not a valid GID"
571 fi 528 fi
529 if [[ -z ${defgroup} ]] ; then
530 defgroup=${g}
531 else
532 exgroups="${exgroups},${g}"
533 fi
534 export IFS=","
572 done 535 done
573 export IFS="${oldifs}" 536 export IFS=${oldifs}
537
574 opts="${opts} -g ${egroups}" 538 opts="${opts} -g ${defgroup}"
539 if [[ ! -z ${exgroups} ]] ; then
540 opts="${opts} -G ${exgroups:1}"
541 fi
575 else 542 else
576 egroups="(none)" 543 egroups="(none)"
577 fi 544 fi
578 einfo " - Groups: ${egroups}" 545 einfo " - Groups: ${egroups}"
579 546
580 # handle extra and add the user 547 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 548 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 549 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 550 case ${CHOST} in
585 then 551 *-darwin*)
586 useradd ${opts} ${euser} \ 552 ### Make the user
553 if [[ -z $@ ]] ; then
554 dscl . create /users/${euser} uid ${euid}
555 dscl . create /users/${euser} shell ${eshell}
556 dscl . create /users/${euser} home ${ehome}
557 dscl . create /users/${euser} realname "added by portage for ${PN}"
558 ### Add the user to the groups specified
559 local oldifs=${IFS}
560 export IFS=","
561 for g in ${egroups} ; do
562 dscl . merge /groups/${g} users ${euser}
563 done
564 export IFS=${oldifs}
565 else
566 einfo "Extra options are not supported on Darwin yet"
567 einfo "Please report the ebuild along with the info below"
568 einfo "eextra: $@"
569 die "Required function missing"
570 fi
571 ;;
572 *-freebsd*)
573 if [[ -z $@ ]] ; then
574 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 575 -c "added by portage for ${PN}" \
576 die "enewuser failed"
577 else
578 einfo " - Extra: $@"
579 pw useradd ${euser} ${opts} \
580 "$@" || die "enewuser failed"
581 fi
582 ;;
583
584 *-netbsd*)
585 if [[ -z $@ ]] ; then
586 useradd ${opts} ${euser} || die "enewuser failed"
587 else
588 einfo " - Extra: $@"
589 useradd ${opts} ${euser} "$@" || die "enewuser failed"
590 fi
591 ;;
592
593 *-openbsd*)
594 if [[ -z $@ ]] ; then
595 useradd -u ${euid} -s ${eshell} \
596 -d ${ehome} -c "Added by portage for ${PN}" \
597 -g ${egroups} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
606 *)
607 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 610 || die "enewuser failed"
589 else 611 else
590 einfo " - Extra: ${eextra}" 612 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 613 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 614 || die "enewuser failed"
593 fi 615 fi
616 ;;
617 esac
618
619 if [[ ! -e ${ROOT}/${ehome} ]] ; then
620 einfo " - Creating ${ehome} in ${ROOT}"
621 mkdir -p "${ROOT}/${ehome}"
622 chown ${euser} "${ROOT}/${ehome}"
623 chmod 755 "${ROOT}/${ehome}"
624 fi
625
594 export SANDBOX_ON="${oldsandbox}" 626 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} 627}
604 628
605# Simplify/standardize adding groups to the system 629# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 630# vapier@gentoo.org
607# 631#
618 then 642 then
619 eerror "No group specified !" 643 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 644 die "Cannot call enewgroup without a group"
621 fi 645 fi
622 646
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 $4}'`"
627
628 # see if group already exists 647 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 649 then
631 return 0 650 return 0
632 fi 651 fi
633 einfo "Adding group '${egroup}' to your system ..." 652 einfo "Adding group '${egroup}' to your system ..."
634 653
639 local egid="$1"; shift 658 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 659 if [ ! -z "${egid}" ]
641 then 660 then
642 if [ "${egid}" -gt 0 ] 661 if [ "${egid}" -gt 0 ]
643 then 662 then
663 if [ -z "`egetent group ${egid}`" ]
664 then
665 if [[ "${CHOST}" == *-darwin* ]]; then
666 opts="${opts} ${egid}"
667 else
644 opts="${opts} -g ${egid}" 668 opts="${opts} -g ${egid}"
669 fi
670 else
671 egid="next available; requested gid taken"
672 fi
645 else 673 else
646 eerror "Groupid given but is not greater than 0 !" 674 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 675 die "${egid} is not a valid GID"
648 fi 676 fi
649 else 677 else
656 opts="${opts} ${eextra}" 684 opts="${opts} ${eextra}"
657 685
658 # add the group 686 # add the group
659 local oldsandbox="${SANDBOX_ON}" 687 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 case ${CHOST} in
690 *-darwin*)
691 if [ ! -z "${eextra}" ];
692 then
693 einfo "Extra options are not supported on Darwin/OS X yet"
694 einfo "Please report the ebuild along with the info below"
695 einfo "eextra: ${eextra}"
696 die "Required function missing"
697 fi
698
699 # If we need the next available
700 case ${egid} in
701 *[!0-9]*) # Non numeric
702 for egid in $(seq 101 999); do
703 [ -z "`egetent group ${egid}`" ] && break
704 done
705 esac
706 dscl . create /groups/${egroup} gid ${egid}
707 dscl . create /groups/${egroup} passwd '*'
708 ;;
709
710 *-freebsd*)
711 case ${egid} in
712 *[!0-9]*) # Non numeric
713 for egid in $(seq 101 999); do
714 [ -z "`egetent group ${egid}`" ] && break
715 done
716 esac
717 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
718 ;;
719
720 *-netbsd*)
721 case ${egid} in
722 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do
724 [ -z "`egetent group ${egid}`" ] && break
725 done
726 esac
727 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
728 ;;
729
730 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 731 groupadd ${opts} ${egroup} || die "enewgroup failed"
732 ;;
733 esac
662 export SANDBOX_ON="${oldsandbox}" 734 export SANDBOX_ON="${oldsandbox}"
663} 735}
664 736
665# Simple script to replace 'dos2unix' binaries 737# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 738# vapier@gentoo.org
667# 739#
668# edos2unix(file, <more files>...) 740# edos2unix(file, <more files> ...)
669edos2unix() { 741edos2unix() {
670 for f in "$@" 742 for f in "$@"
671 do 743 do
672 cp "${f}" ${T}/edos2unix 744 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 745 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 746 done
675} 747}
676 748
749
750##############################################################
751# START: Handle .desktop files and menu entries #
752# maybe this should be separated into a new eclass some time #
753# lanius@gentoo.org #
754##############################################################
755
677# Make a desktop file ! 756# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 758# 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# 759#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 760# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 761#
686# binary: what binary does the app run with ? 762# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 763# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 764# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 765# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 766# a full path to an icon
691# type: what kind of application is this ? for categories: 767# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 768# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 769# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 770make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 771 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 772
697 local exec="${1}" 773 local exec=${1}
698 local name="${2:-${PN}}" 774 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 775 local icon=${3:-${PN}.png}
700 local type="${4}" 776 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 777 local path=${5}
778
702 if [ -z "${type}" ] 779 if [[ -z ${type} ]] ; then
703 then 780 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 781 local catmin=${CATEGORY##*-}
705 "app-emulation") 782 case ${catmaj} in
706 type=Emulator 783 app)
784 case ${catmin} in
785 admin) type=System;;
786 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;;
788 editors) type=TextEditor;;
789 emacs) type=TextEditor;;
790 emulation) type=Emulator;;
791 laptop) type=HardwareSettings;;
792 office) type=Office;;
793 vim) type=TextEditor;;
794 xemacs) type=TextEditor;;
795 *) type=;;
796 esac
707 ;; 797 ;;
708 "games-"*) 798
709 type=Game 799 dev)
800 type="Development"
710 ;; 801 ;;
711 "net-"*) 802
712 type=Network; 803 games)
804 case ${catmin} in
805 action) type=ActionGame;;
806 arcade) type=ArcadeGame;;
807 board) type=BoardGame;;
808 kid) type=KidsGame;;
809 emulation) type=Emulator;;
810 puzzle) type=LogicGame;;
811 rpg) type=RolePlaying;;
812 roguelike) type=RolePlaying;;
813 simulation) type=Simulation;;
814 sports) type=SportsGame;;
815 strategy) type=StrategyGame;;
816 *) type=;;
817 esac
818 type="Game;${type}"
713 ;; 819 ;;
820
821 mail)
822 type="Network;Email"
823 ;;
824
825 media)
826 case ${catmin} in
827 gfx) type=Graphics;;
828 radio) type=Tuner;;
829 sound) type=Audio;;
830 tv) type=TV;;
831 video) type=Video;;
832 *) type=;;
833 esac
834 type="AudioVideo;${type}"
835 ;;
836
837 net)
838 case ${catmin} in
839 dialup) type=Dialup;;
840 ftp) type=FileTransfer;;
841 im) type=InstantMessaging;;
842 irc) type=IRCClient;;
843 mail) type=Email;;
844 news) type=News;;
845 nntp) type=News;;
846 p2p) type=FileTransfer;;
847 *) type=;;
848 esac
849 type="Network;${type}"
850 ;;
851
852 sci)
853 case ${catmin} in
854 astro*) type=Astronomy;;
855 bio*) type=Biology;;
856 calc*) type=Calculator;;
857 chem*) type=Chemistry;;
858 geo*) type=Geology;;
859 math*) type=Math;;
860 *) type=;;
861 esac
862 type="Science;${type}"
863 ;;
864
865 www)
866 case ${catmin} in
867 client) type=WebBrowser;;
868 *) type=;;
869 esac
870 type="Network"
871 ;;
872
714 *) 873 *)
715 type= 874 type=
716 ;; 875 ;;
717 esac 876 esac
718 fi 877 fi
878 if [ "${SLOT}" == "0" ] ; then
879 local desktop_name="${PN}"
880 else
881 local desktop_name="${PN}-${SLOT}"
882 fi
719 local desktop="${T}/${exec}.desktop" 883 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 884
721echo "[Desktop Entry] 885echo "[Desktop Entry]
722Encoding=UTF-8 886Encoding=UTF-8
723Version=0.9.2 887Version=0.9.2
724Name=${name} 888Name=${name}
725Type=Application 889Type=Application
726Comment=${DESCRIPTION} 890Comment=${DESCRIPTION}
727Exec=${exec} 891Exec=${exec}
728Path=${path} 892Path=${path}
729Icon=${icon} 893Icon=${icon}
730Categories=Application;${type};" > ${desktop} 894Categories=Application;${type};" > "${desktop}"
731 895
732 if [ -d "/usr/share/applications" ] 896 (
733 then 897 # wrap the env here so that the 'insinto' call
898 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 899 insinto /usr/share/applications
735 doins ${desktop} 900 doins "${desktop}"
736 fi 901 )
902}
737 903
738 #if [ -d "/usr/share/gnome/apps" ] 904# Make a GDM/KDM Session file
739 #then 905#
740 # insinto /usr/share/gnome/apps/Games 906# make_desktop_entry(<title>, <command>)
741 # doins ${desktop} 907# title: File to execute to start the Window Manager
742 #fi 908# command: Name of the Window Manager
743 909
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 910make_session_desktop() {
745 #then 911 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746 # for ver in /usr/kde/* 912 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752 913
753 if [ -d "/usr/share/applnk" ] 914 local title=$1
754 then 915 local command=$2
755 insinto /usr/share/applnk/${type} 916 local desktop=${T}/${wm}.desktop
917
918echo "[Desktop Entry]
919Encoding=UTF-8
920Name=${title}
921Comment=This session logs you into ${title}
922Exec=${command}
923TryExec=${command}
924Type=Application" > "${desktop}"
925
926 insinto /usr/share/xsessions
756 doins ${desktop} 927 doins "${desktop}"
757 fi
758
759 return 0
760} 928}
761 929
762# new convenience patch wrapper function to eventually replace epatch(), 930domenu() {
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 931 local i j
764# /usr/bin/patch 932 insinto /usr/share/applications
765# Features: 933 for i in "$@" ; do
766# - bulk patch handling similar to epatch()'s 934 if [[ -f ${i} ]] ; then
767# - automatic patch level detection like epatch()'s 935 doins "${i}"
768# - automatic patch uncompression like epatch()'s 936 elif [[ -d ${i} ]] ; then
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 937 for j in "${i}"/*.desktop ; do
770# manually instead 938 doins "${j}"
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 939 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 940 fi
819 done 941 done
942}
943newmenu() {
944 insinto /usr/share/applications
945 newins "$1" "$2"
946}
820 947
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 948doicon() {
822 949 local i j
823 for x in ${list}; 950 insinto /usr/share/pixmaps
824 do 951 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 952 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 953 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 954 elif [[ -d ${i} ]] ; then
828 *gzip*) 955 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 956 doins "${j}"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 957 done
871 test -f "${target2}" && break 958 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 959 done
898
899} 960}
961newicon() {
962 insinto /usr/share/pixmaps
963 newins "$1" "$2"
964}
965
966##############################################################
967# END: Handle .desktop files and menu entries #
968##############################################################
969
900 970
901# for internal use only (unpack_pdv and unpack_makeself) 971# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 972find_unpackable_file() {
903 local src="$1" 973 local src=$1
904 if [ -z "${src}" ] 974 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 975 src=${DISTDIR}/${A}
907 else 976 else
908 if [ -e "${DISTDIR}/${src}" ] 977 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 978 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 979 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 980 src=${PWD}/${src}
914 elif [ -e "${src}" ] 981 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 982 src=${src}
917 fi
918 fi 983 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 984 fi
985 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 986 echo "${src}"
921} 987}
922 988
923# Unpack those pesky pdv generated files ... 989# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 990# They're self-unpacking programs with the binary package stuffed in
939# lseek 1005# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1006# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 1007# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter. 1008# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 1009unpack_pdv() {
944 local src="`find_unpackable_file $1`" 1010 local src=$(find_unpackable_file $1)
945 local sizeoff_t="$2" 1011 local sizeoff_t=$2
946 1012
1013 [[ -z ${src} ]] && die "Could not locate source for '$1'"
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1014 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 1015
949 local shrtsrc="`basename ${src}`" 1016 local shrtsrc=$(basename "${src}")
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1017 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1018 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1019 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1020
954 # grab metadata for debug reasons 1021 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1022 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1023 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1024
958 # rip out the final file name from the metadata 1025 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1026 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1027 datafile="`basename ${datafile}`"
961 1028
962 # now lets uncompress/untar the file if need be 1029 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1030 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1031 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1032
966 local iscompressed="`file -b ${tmpfile}`" 1033 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1034 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1035 iscompressed=1
996 fi 1063 fi
997 else 1064 else
998 if [ ${istar} -eq 1 ] ; then 1065 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1066 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1067 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1068 | tar --no-same-owner -xf -
1002 else 1069 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1070 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1071 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1072 > ${datafile}
1006 fi 1073 fi
1013# Unpack those pesky makeself generated files ... 1080# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1081# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1082# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1083# many other game companies.
1017# 1084#
1018# Usage: unpack_makeself [file to unpack] [offset] 1085# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1086# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1087# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1088# the proper offset from the script itself.
1022unpack_makeself() { 1089unpack_makeself() {
1090 local src_input=${1:-${A}}
1023 local src="`find_unpackable_file $1`" 1091 local src=$(find_unpackable_file "${src_input}")
1024 local skip="$2" 1092 local skip=$2
1093 local exe=$3
1025 1094
1095 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1096
1026 local shrtsrc="`basename ${src}`" 1097 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1098 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1099 if [[ -z ${skip} ]] ; then
1029 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1100 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1031 local skip=0 1101 local skip=0
1102 exe=tail
1032 case ${ver} in 1103 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1104 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1105 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1106 ;;
1036 2.0|2.0.1) 1107 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1108 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1109 ;;
1039 2.1.1) 1110 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1111 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1112 let skip="skip + 1"
1042 ;; 1113 ;;
1043 2.1.2) 1114 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1116 let skip="skip + 1"
1046 ;; 1117 ;;
1047 2.1.3) 1118 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1119 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1120 let skip="skip + 1"
1121 ;;
1122 2.1.4|2.1.5)
1123 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1124 skip=$(head -n ${skip} "${src}" | wc -c)
1125 exe="dd"
1050 ;; 1126 ;;
1051 *) 1127 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1128 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1129 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1130 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1132 die "makeself version '${ver}' not supported"
1057 ;; 1133 ;;
1058 esac 1134 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1135 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1136 fi
1137 case ${exe} in
1138 tail) exe="tail -n +${skip} '${src}'";;
1139 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1140 *) die "makeself cant handle exe '${exe}'"
1141 esac
1061 1142
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1143 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1144 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1145 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1146 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1147 case ${filetype} in
1067 *tar\ archive) 1148 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1149 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1150 ;;
1070 bzip2*) 1151 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1152 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1153 ;;
1073 gzip*) 1154 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1155 eval ${exe} | tar --no-same-owner -xzf -
1156 ;;
1157 compress*)
1158 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1159 ;;
1076 *) 1160 *)
1161 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1162 false
1078 ;; 1163 ;;
1079 esac 1164 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1165 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1166}
1087check_license() { 1172check_license() {
1088 local lic=$1 1173 local lic=$1
1089 if [ -z "${lic}" ] ; then 1174 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}" 1175 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else 1176 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1177 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}" 1178 lic="${PORTDIR}/licenses/${lic}"
1094 elif [ -e "${PWD}/${src}" ] ; then 1179 elif [ -e "${PWD}/${lic}" ] ; then
1095 lic="${PWD}/${src}" 1180 lic="${PWD}/${lic}"
1096 elif [ -e "${src}" ] ; then 1181 elif [ -e "${lic}" ] ; then
1097 lic="${src}" 1182 lic="${lic}"
1098 fi
1099 fi 1183 fi
1184 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1185 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101 local l="`basename ${lic}`" 1186 local l="`basename ${lic}`"
1102 1187
1103 # here is where we check for the licenses the user already 1188 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1189 # accepted ... if we don't find a match, we make the user accept
1190 local shopts=$-
1105 local alic 1191 local alic
1192 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1193 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1194 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1195 set +o noglob; set -${shopts} #reset old shell opts
1196 return 0
1197 fi
1109 done 1198 done
1199 set +o noglob; set -$shopts #reset old shell opts
1110 1200
1111 local licmsg="`mymktemp ${T}`" 1201 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1202 cat << EOF > ${licmsg}
1113********************************************************** 1203**********************************************************
1114The following license outlines the terms of use of this 1204The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1205package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1206continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1221 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1222 die "Failed to accept license"
1133 ;; 1223 ;;
1134 esac 1224 esac
1135} 1225}
1226
1227# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1228# the whole 'non-interactive' policy, but damnit I want CD support !
1229#
1230# with these cdrom functions we handle all the user interaction and
1231# standardize everything. all you have to do is call cdrom_get_cds()
1232# and when the function returns, you can assume that the cd has been
1233# found at CDROM_ROOT.
1234#
1235# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1236# etc... if you want to give the cds better names, then just export
1237# the CDROM_NAME_X variables before calling cdrom_get_cds().
1238#
1239# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1240#
1241# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1242# - this will attempt to locate a cd based upon a file that is on
1243# the cd ... the more files you give this function, the more cds
1244# the cdrom functions will handle
1245cdrom_get_cds() {
1246 # first we figure out how many cds we're dealing with by
1247 # the # of files they gave us
1248 local cdcnt=0
1249 local f=
1250 for f in "$@" ; do
1251 ((++cdcnt))
1252 export CDROM_CHECK_${cdcnt}="$f"
1253 done
1254 export CDROM_TOTAL_CDS=${cdcnt}
1255 export CDROM_CURRENT_CD=1
1256
1257 # now we see if the user gave use CD_ROOT ...
1258 # if they did, let's just believe them that it's correct
1259 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1260 local var=
1261 cdcnt=0
1262 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1263 ((++cdcnt))
1264 var="CD_ROOT_${cdcnt}"
1265 [[ -z ${!var} ]] && var="CD_ROOT"
1266 if [[ -z ${!var} ]] ; then
1267 eerror "You must either use just the CD_ROOT"
1268 eerror "or specify ALL the CD_ROOT_X variables."
1269 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1270 die "could not locate CD_ROOT_${cdcnt}"
1271 fi
1272 done
1273 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275 export CDROM_SET=-1
1276 for f in ${CDROM_CHECK_1//:/ } ; do
1277 ((++CDROM_SET))
1278 [[ -e ${CD_ROOT}/${f} ]] && break
1279 done
1280 export CDROM_MATCH=${f}
1281 return
1282 fi
1283
1284 # User didn't help us out so lets make sure they know they can
1285 # simplify the whole process ...
1286 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1287 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1288 echo
1289 einfo "If you do not have the CD, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the variable CD_ROOT so that it points to the"
1292 einfo "directory containing the files."
1293 echo
1294 einfo "For example:"
1295 einfo "export CD_ROOT=/mnt/cdrom"
1296 echo
1297 else
1298 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1299 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 ((++cdcnt))
1302 var="CDROM_NAME_${cdcnt}"
1303 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1304 done
1305 echo
1306 einfo "If you do not have the CDs, but have the data files"
1307 einfo "mounted somewhere on your filesystem, just export"
1308 einfo "the following variables so they point to the right place:"
1309 einfon ""
1310 cdcnt=0
1311 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1312 ((++cdcnt))
1313 echo -n " CD_ROOT_${cdcnt}"
1314 done
1315 echo
1316 einfo "Or, if you have all the files in the same place, or"
1317 einfo "you only have one cdrom, you can export CD_ROOT"
1318 einfo "and that place will be used as the same data source"
1319 einfo "for all the CDs."
1320 echo
1321 einfo "For example:"
1322 einfo "export CD_ROOT_1=/mnt/cdrom"
1323 echo
1324 fi
1325
1326 export CDROM_SET=""
1327 export CDROM_CURRENT_CD=0
1328 cdrom_load_next_cd
1329}
1330
1331# this is only used when you need access to more than one cd.
1332# when you have finished using the first cd, just call this function.
1333# when it returns, CDROM_ROOT will be pointing to the second cd.
1334# remember, you can only go forward in the cd chain, you can't go back.
1335cdrom_load_next_cd() {
1336 local var
1337 ((++CDROM_CURRENT_CD))
1338
1339 unset CDROM_ROOT
1340 var=CD_ROOT_${CDROM_CURRENT_CD}
1341 [[ -z ${!var} ]] && var="CD_ROOT"
1342 if [[ -z ${!var} ]] ; then
1343 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1344 _cdrom_locate_file_on_cd ${!var}
1345 else
1346 export CDROM_ROOT=${!var}
1347 fi
1348
1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350}
1351
1352# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1353# functions. this should *never* be called from an ebuild.
1354# all it does is try to locate a give file on a cd ... if the cd isn't
1355# found, then a message asking for the user to insert the cdrom will be
1356# displayed and we'll hang out here until:
1357# (1) the file is found on a mounted cdrom
1358# (2) the user hits CTRL+C
1359_cdrom_locate_file_on_cd() {
1360 local mline=""
1361 local showedmsg=0
1362
1363 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local i=0
1365 local -a cdset=(${*//:/ })
1366 if [[ -n ${CDROM_SET} ]] ; then
1367 cdset=(${cdset[${CDROM_SET}]})
1368 fi
1369
1370 while [[ -n ${cdset[${i}]} ]] ; do
1371 local dir=$(dirname ${cdset[${i}]})
1372 local file=$(basename ${cdset[${i}]})
1373
1374 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1375 [[ -d ${mline}/${dir} ]] || continue
1376 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1377 export CDROM_ROOT=${mline}
1378 export CDROM_SET=${i}
1379 export CDROM_MATCH=${cdset[${i}]}
1380 return
1381 fi
1382 done
1383
1384 ((++i))
1385 done
1386
1387 echo
1388 if [[ ${showedmsg} -eq 0 ]] ; then
1389 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1390 if [[ -z ${CDROM_NAME} ]] ; then
1391 einfo "Please insert+mount the cdrom for ${PN} now !"
1392 else
1393 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1394 fi
1395 else
1396 if [[ -z ${CDROM_NAME_1} ]] ; then
1397 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1398 else
1399 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1400 einfo "Please insert+mount the ${!var} cdrom now !"
1401 fi
1402 fi
1403 showedmsg=1
1404 fi
1405 einfo "Press return to scan for the cd again"
1406 einfo "or hit CTRL+C to abort the emerge."
1407 echo
1408 einfo "If you are having trouble with the detection"
1409 einfo "of your CD, it is possible that you do not have"
1410 einfo "Joliet support enabled in your kernel. Please"
1411 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1412 read
1413 done
1414}
1415
1416# Make sure that LINGUAS only contains languages that
1417# a package can support
1418#
1419# usage: strip-linguas <allow LINGUAS>
1420# strip-linguas -i <directories of .po files>
1421# strip-linguas -u <directories of .po files>
1422#
1423# The first form allows you to specify a list of LINGUAS.
1424# The -i builds a list of po files found in all the
1425# directories and uses the intersection of the lists.
1426# The -u builds a list of po files found in all the
1427# directories and uses the union of the lists.
1428strip-linguas() {
1429 local ls newls
1430 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1431 local op=$1; shift
1432 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1433 local d f
1434 for d in "$@" ; do
1435 if [[ ${op} == "-u" ]] ; then
1436 newls=${ls}
1437 else
1438 newls=""
1439 fi
1440 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1441 if [[ ${op} == "-i" ]] ; then
1442 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1443 else
1444 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1445 fi
1446 done
1447 ls=${newls}
1448 done
1449 ls=${ls//.po}
1450 else
1451 ls=$@
1452 fi
1453
1454 ls=" ${ls} "
1455 newls=""
1456 for f in ${LINGUAS} ; do
1457 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1458 newls="${newls} ${f}"
1459 else
1460 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1461 fi
1462 done
1463 if [[ -z ${newls} ]] ; then
1464 export LINGUAS=""
1465 else
1466 export LINGUAS=${newls:1}
1467 fi
1468}
1469
1470# moved from kernel.eclass since they are generally useful outside of
1471# kernel.eclass -iggy (20041002)
1472
1473# the following functions are useful in kernel module ebuilds, etc.
1474# for an example see ivtv or drbd ebuilds
1475
1476# set's ARCH to match what the kernel expects
1477set_arch_to_kernel() {
1478 i=10
1479 while ((i--)) ; do
1480 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1481 done
1482 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1483 case ${ARCH} in
1484 x86) export ARCH="i386";;
1485 amd64) export ARCH="x86_64";;
1486 hppa) export ARCH="parisc";;
1487 mips) export ARCH="mips";;
1488 sparc) export ARCH="$(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!
1489 *) export ARCH="${ARCH}";;
1490 esac
1491}
1492
1493# set's ARCH back to what portage expects
1494set_arch_to_portage() {
1495 i=10
1496 while ((i--)) ; do
1497 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1498 done
1499 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1500}
1501
1502# Jeremy Huddleston <eradicator@gentoo.org>:
1503# preserve_old_lib /path/to/libblah.so.0
1504# preserve_old_lib_notify /path/to/libblah.so.0
1505#
1506# These functions are useful when a lib in your package changes --soname. Such
1507# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1508# would break packages that link against it. Most people get around this
1509# by using the portage SLOT mechanism, but that is not always a relevant
1510# solution, so instead you can add the following to your ebuilds:
1511#
1512# src_install() {
1513# ...
1514# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1515# ...
1516# }
1517#
1518# pkg_postinst() {
1519# ...
1520# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523
1524preserve_old_lib() {
1525 LIB=$1
1526
1527 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1528 SONAME=`basename ${LIB}`
1529 DIRNAME=`dirname ${LIB}`
1530
1531 dodir ${DIRNAME}
1532 cp ${ROOT}${LIB} ${D}${DIRNAME}
1533 touch ${D}${LIB}
1534 fi
1535}
1536
1537preserve_old_lib_notify() {
1538 LIB=$1
1539
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1541 SONAME=`basename ${LIB}`
1542
1543 ewarn "An old version of an installed library was detected on your system."
1544 ewarn "In order to avoid breaking packages that link against it, this older version"
1545 ewarn "is not being removed. In order to make full use of this newer version,"
1546 ewarn "you will need to execute the following command:"
1547 ewarn " revdep-rebuild --soname ${SONAME}"
1548 ewarn
1549 ewarn "After doing that, you can safely remove ${LIB}"
1550 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1551 fi
1552}
1553
1554# Hack for people to figure out if a package was built with
1555# certain USE flags
1556#
1557# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1558# ex: built_with_use xchat gtk2
1559#
1560# Flags: -a all USE flags should be utilized
1561# -o at least one USE flag should be utilized
1562# Note: the default flag is '-a'
1563built_with_use() {
1564 local opt=$1
1565 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1566
1567 local PKG=$(best_version $1)
1568 shift
1569
1570 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1571
1572 # if the USE file doesnt exist, assume the $PKG is either
1573 # injected or package.provided
1574 [[ ! -e ${USEFILE} ]] && return 0
1575
1576 local USE_BUILT=$(<${USEFILE})
1577 while [[ $# -gt 0 ]] ; do
1578 if [[ ${opt} = "-o" ]] ; then
1579 has $1 ${USE_BUILT} && return 0
1580 else
1581 has $1 ${USE_BUILT} || return 1
1582 fi
1583 shift
1584 done
1585 [[ ${opt} = "-a" ]]
1586}
1587
1588# Many configure scripts wrongly bail when a C++ compiler
1589# could not be detected. #73450
1590epunt_cxx() {
1591 local dir=$1
1592 [[ -z ${dir} ]] && dir=${S}
1593 ebegin "Removing useless C++ checks"
1594 local f
1595 for f in $(find ${dir} -name configure) ; do
1596 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1597 done
1598 eend 0
1599}
1600
1601# dopamd <file> [more files]
1602#
1603# Install pam auth config file in /etc/pam.d
1604dopamd() {
1605 [[ -z $1 ]] && die "dopamd requires at least one argument"
1606
1607 use pam || return 0
1608
1609 INSDESTTREE=/etc/pam.d \
1610 doins "$@" || die "failed to install $@"
1611}
1612# newpamd <old name> <new name>
1613#
1614# Install pam file <old name> as <new name> in /etc/pam.d
1615newpamd() {
1616 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1617
1618 use pam || return 0
1619
1620 INSDESTTREE=/etc/pam.d \
1621 newins "$1" "$2" || die "failed to install $1 as $2"
1622}
1623
1624# make a wrapper script ...
1625# NOTE: this was originally games_make_wrapper, but I noticed other places where
1626# this could be used, so I have moved it here and made it not games-specific
1627# -- wolf31o2
1628# $1 == wrapper name
1629# $2 == binary to run
1630# $3 == directory to chdir before running binary
1631# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1632# $5 == path for wrapper
1633make_wrapper() {
1634 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1635 local tmpwrapper=$(emktemp)
1636 # We don't want to quote ${bin} so that people can pass complex
1637 # things as $bin ... "./someprog --args"
1638 cat << EOF > "${tmpwrapper}"
1639#!/bin/sh
1640cd "${chdir:-.}"
1641if [ -n "${libdir}" ] ; then
1642 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1643 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1644 else
1645 export LD_LIBRARY_PATH="${libdir}"
1646 fi
1647fi
1648exec ${bin} "\$@"
1649EOF
1650 chmod go+rx "${tmpwrapper}"
1651 if [[ -n ${path} ]] ; then
1652 exeinto "${path}"
1653 newexe "${tmpwrapper}" "${wrapper}"
1654 else
1655 newbin "${tmpwrapper}" "${wrapper}"
1656 fi
1657}

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