/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 Revision 1.175
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.175 2005/05/25 00:04:25 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
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
88# Default directory where patches are located 117# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93EPATCH_OPTS="" 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
95# and not the full path .. 126# and not the full path ..
96EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 128# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 132# Force applying bulk patches even if not following the style:
100# 133#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 135#
103EPATCH_FORCE="no" 136EPATCH_FORCE="no"
143 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
144 local x="" 177 local x=""
145 178
146 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
147 then 180 then
148 eerror "Invalid arguments to epatch()" 181 local m=""
149 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
150 fi 186 fi
151 187
152 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
153 then 189 then
154 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 200 local EPATCH_SOURCE="$1/*"
165 else 201 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 203 fi
168 else 204 else
169 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 206 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 208 then
173 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
174 fi 210 fi
175 211
176 echo 212 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 214 eerror
179 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 217 echo
181 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
182 fi 219 fi
183 220
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 240 ;;
204 esac 241 esac
205 242
206 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
207 then 244 then
208 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
209 fi 246 fi
210 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
211 do 248 do
212 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
213 # 250 #
214 # ???_arch_foo.patch 251 # ???_arch_foo.patch
215 # 252 #
216 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 255 [ "${EPATCH_FORCE}" = "yes" ])
219 then 256 then
220 local count=0 257 local count=0
221 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
222 260
223 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 262 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 264 then
227 continue 265 continue
228 fi 266 fi
229 fi 267 fi
230 268
232 then 270 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 272 then
235 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
236 else 274 else
237 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
238 fi 276 fi
239 else 277 else
240 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
241 fi 279 fi
242 280
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 283
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
248 do 286 do
249 # Generate some useful debug info ... 287 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 290
253 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 292 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 295 else
258 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
259 fi 297 fi
260 298
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 301
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 304
267 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 306 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 308 then
271 echo 309 echo
272 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 311 #die "Could not extract patch!"
274 count=5 312 count=5
275 break 313 break
276 fi 314 fi
277 fi 315 fi
278 316
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 318 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 324
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
288 326
289 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
290 then 328 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 330 echo
293 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
296 count=5 334 count=5
297 fi 335 fi
298 336
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 338
301 break 339 break
302 fi 340 fi
303 341
304 count=$((count + 1)) 342 count=$((count + 1))
310 fi 348 fi
311 349
312 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
313 then 351 then
314 echo 352 echo
315 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
316 eerror 355 eerror
317 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
318 eerror 357 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 359 echo
321 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
322 fi 361 fi
323 362
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 364
326 eend 0 365 eend 0
327 fi 366 fi
328 done 367 done
329 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
330 then 369 then
331 einfo "Done with patching" 370 einfo "Done with patching"
332 fi 371 fi
333} 372}
334 373
335# This function return true if we are using the NPTL pthreads 374# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 375# does not exist on the users system
376# vapier@gentoo.org
337# 377#
338# <azarah@gentoo.org> (06 March 2003) 378# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 379emktemp() {
380 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift
382 local topdir="$1"
340 383
341have_NPTL() { 384 if [ -z "${topdir}" ]
342
343 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE
345 #include <unistd.h>
346 #include <stdio.h>
347
348 int main()
349 {
350 char buf[255];
351 char *str = buf;
352
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
354 if (NULL != str) {
355 printf("%s\n", str);
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 385 then
367 echo "yes" 386 [ -z "${T}" ] \
368 einfon "Checking what PTHREADS implementation we have ... " 387 && topdir="/tmp" \
369 if ${T}/nptl 388 || topdir="${T}"
389 fi
390
391 if [ -z "$(type -p mktemp)" ]
392 then
393 local tmp=/
394 while [ -e "${tmp}" ] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
396 done
397 ${exe} "${tmp}"
398 echo "${tmp}"
399 else
400 [ "${exe}" == "touch" ] \
401 && exe="-p" \
402 || exe="-d"
403 mktemp ${exe} "${topdir}"
404 fi
405}
406
407# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() {
414 if useq ppc-macos ; then
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 elif useq x86-fbsd ; then
424 local action
425 if [ "$1" == "passwd" ]
370 then 426 then
371 return 0 427 action="user"
372 else 428 else
373 return 1 429 action="group"
374 fi
375 else
376 echo "no"
377 fi 430 fi
378 431 pw show "${action}" "$2" -q
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 432 else
423 jobs=2 433 which nscd >& /dev/null && nscd -i "$1"
424 fi 434 getent "$1" "$2"
425
426 elif [ "${ARCH}" = "ppc" ]
427 then
428 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else
433 jobs=2
434 fi
435 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!"
438 fi
439
440 # Make sure the number is valid ...
441 if [ "${jobs}" -lt 1 ]
442 then
443 jobs=1
444 fi
445
446 if [ -n "${ADMINPARAM}" ]
447 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi 435 fi
457} 436}
458 437
459# Simplify/standardize adding users to the system 438# Simplify/standardize adding users to the system
460# vapier@gentoo.org 439# vapier@gentoo.org
470# groups: none 449# groups: none
471# extra: comment of 'added by portage for ${PN}' 450# extra: comment of 'added by portage for ${PN}'
472enewuser() { 451enewuser() {
473 # get the username 452 # get the username
474 local euser="$1"; shift 453 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 454 if [ -z "${euser}" ]
455 then
476 eerror "No username specified !" 456 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 457 die "Cannot call enewuser without a username"
478 fi 458 fi
459
460 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
462 then
463 return 0
464 fi
479 einfo "Adding user '${euser}' to your system ..." 465 einfo "Adding user '${euser}' to your system ..."
480 466
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 467 # options to pass to useradd
494 local opts="" 468 local opts=
495 469
496 # handle uid 470 # handle uid
497 local euid="$1"; shift 471 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
473 then
499 if [ ${euid} -gt 0 ] ; then 474 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 475 then
476 if [ ! -z "`egetent passwd ${euid}`" ]
477 then
478 euid="next"
479 fi
501 else 480 else
502 eerror "Userid given but is not greater than 0 !" 481 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 482 die "${euid} is not a valid UID"
504 fi 483 fi
505 else 484 else
506 euid="next available" 485 euid="next"
486 fi
487 if [ "${euid}" == "next" ]
488 then
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
507 fi 494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break
497 done
498 fi
499 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 500 einfo " - Userid: ${euid}"
509 501
510 # handle shell 502 # handle shell
511 local eshell="$1"; shift 503 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
505 then
513 if [ ! -e ${eshell} ] ; then 506 if [ ! -e "${eshell}" ]
507 then
514 eerror "A shell was specified but it does not exist !" 508 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 509 die "${eshell} does not exist"
516 fi 510 fi
517 else 511 else
512 if [ "${USERLAND}" == "BSD" ]
513 then
514 eshell="/usr/bin/false"
515 else
518 eshell=/bin/false 516 eshell="/bin/false"
517 fi
519 fi 518 fi
520 einfo " - Shell: ${eshell}" 519 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 520 opts="${opts} -s ${eshell}"
522 521
523 # handle homedir 522 # handle homedir
524 local ehome="$1"; shift 523 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 524 if [ ! -z "${ehome}" ] && [ "${eshell}" != "-1" ]
525 then
526 ehome=/dev/null 526 ehome="/dev/null"
527 fi 527 fi
528 einfo " - Home: ${ehome}" 528 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 529 opts="${opts} -d ${ehome}"
530 530
531 # handle groups 531 # handle groups
532 local egroups="$1"; shift 532 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 533 if [ ! -z "${egroups}" ]
534 local realgroup 534 then
535 local oldifs="${IFS}" 535 local oldifs="${IFS}"
536 local defgroup="" exgroups=""
537
536 export IFS="," 538 export IFS=","
537 for g in ${egroups} ; do 539 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 540 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 541 export IFS="${oldifs}"
540 if [ "${g}" != "${realgroup}" ] ; then 542 if [ -z "`egetent group \"${g}\"`" ]
543 then
541 eerror "You must add ${g} to the system first" 544 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 545 die "${g} is not a valid GID"
543 fi 546 fi
547 if [ -z "${defgroup}" ]
548 then
549 defgroup="${g}"
550 else
551 exgroups="${exgroups},${g}"
552 fi
553 export IFS=","
544 done 554 done
545 export IFS="${oldifs}" 555 export IFS="${oldifs}"
556
546 opts="${opts} -g ${egroups}" 557 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ]
559 then
560 opts="${opts} -G ${exgroups:1}"
561 fi
547 else 562 else
548 egroups="(none)" 563 egroups="(none)"
549 fi 564 fi
550 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
551 566
552 # handle extra and add the user 567 # handle extra and add the user
553 local eextra="$@" 568 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 569 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 570 export SANDBOX_ON="0"
571 if useq ppc-macos
572 then
573 ### Make the user
556 if [ -z "${eextra}" ] ; then 574 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 575 then
576 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified
581 local oldifs="${IFS}"
582 export IFS=","
583 for g in ${egroups}
584 do
585 dscl . merge /groups/${g} users ${euser}
586 done
587 export IFS="${oldifs}"
588 else
589 einfo "Extra options are not supported on macos yet"
590 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}"
592 die "Required function missing"
593 fi
594 elif use x86-fbsd ; then
595 if [ -z "${eextra}" ]
596 then
597 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 598 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 599 die "enewuser failed"
560 else 600 else
561 einfo " - Extra: ${eextra}" 601 einfo " - Extra: ${eextra}"
602 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed"
604 fi
605 else
606 if [ -z "${eextra}" ]
607 then
608 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \
610 || die "enewuser failed"
611 else
612 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 613 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 614 || die "enewuser failed"
615 fi
564 fi 616 fi
565 export SANDBOX_ON="${oldsandbox}" 617 export SANDBOX_ON="${oldsandbox}"
566 618
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
568 einfo " - Creating ${ehome} in ${D}" 621 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 622 dodir ${ehome}
570 fowners ${euser} ${ehome} 623 fowners ${euser} ${ehome}
571 fperms 755 ${ehome} 624 fperms 755 ${ehome}
572 fi 625 fi
582# gid: next available (see groupadd(8)) 635# gid: next available (see groupadd(8))
583# extra: none 636# extra: none
584enewgroup() { 637enewgroup() {
585 # get the group 638 # get the group
586 local egroup="$1"; shift 639 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 640 if [ -z "${egroup}" ]
641 then
588 eerror "No group specified !" 642 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 643 die "Cannot call enewgroup without a group"
590 fi 644 fi
645
646 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
648 then
649 return 0
650 fi
591 einfo "Adding group '${egroup}' to your system ..." 651 einfo "Adding group '${egroup}' to your system ..."
592 652
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 653 # options to pass to useradd
606 local opts="" 654 local opts=
607 655
608 # handle gid 656 # handle gid
609 local egid="$1"; shift 657 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 658 if [ ! -z "${egid}" ]
659 then
611 if [ ${egid} -gt 0 ] ; then 660 if [ "${egid}" -gt 0 ]
661 then
662 if [ -z "`egetent group ${egid}`" ]
663 then
664 if useq ppc-macos ; then
665 opts="${opts} ${egid}"
666 else
612 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
668 fi
669 else
670 egid="next available; requested gid taken"
671 fi
613 else 672 else
614 eerror "Groupid given but is not greater than 0 !" 673 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 674 die "${egid} is not a valid GID"
616 fi 675 fi
617 else 676 else
622 # handle extra 681 # handle extra
623 local eextra="$@" 682 local eextra="$@"
624 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
625 684
626 # add the group 685 # add the group
627 local oldsandbox=${SANDBOX_ON} 686 local oldsandbox="${SANDBOX_ON}"
628 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
688 if useq ppc-macos ; then
689 if [ ! -z "${eextra}" ];
690 then
691 einfo "Extra options are not supported on macos yet"
692 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}"
694 die "Required function missing"
695 fi
696
697 # If we need the next available
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do
701 [ -z "`egetent group ${egid}`" ] && break
702 done
703 esac
704 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then
707 case ${egid} in
708 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do
710 [ -z "`egetent group ${egid}`" ] && break
711 done
712 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 715 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi
630 export SANDBOX_ON="${oldsandbox}" 717 export SANDBOX_ON="${oldsandbox}"
631} 718}
632 719
633# Simple script to replace 'dos2unix' binaries 720# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 721# vapier@gentoo.org
635# 722#
636# edos2unix(file, <more files>...) 723# edos2unix(file, <more files> ...)
637edos2unix() { 724edos2unix() {
638 for f in $@ ; do 725 for f in "$@"
726 do
639 cp ${f} ${T}/edos2unix 727 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 728 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 729 done
642} 730}
731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
643 738
644# Make a desktop file ! 739# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 740# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 741# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 742#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 743# make_desktop_entry(<binary>, [name], [icon], [type], [path])
652# 744#
653# binary: what binary does the app run with ? 745# binary: what binary does the app run with ?
654# name: the name that will show up in the menu 746# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 747# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 748# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 749# a full path to an icon
658# type: what kind of application is this ? for categories: 750# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
660# path: if your app needs to startup in a specific dir 752# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 753make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 755
664 local exec=${1} 756 local exec=${1}
665 local name=${2:-${PN}} 757 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 758 local icon=${3:-${PN}.png}
667 local type=${4} 759 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 760 local path=${5}
761
669 if [ -z "${type}" ] ; then 762 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 763 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-}
765 case ${catmaj} in
766 app)
767 case ${catmin} in
768 admin) type=System;;
769 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;;
771 editors) type=TextEditor;;
772 emacs) type=TextEditor;;
671 app-emulation) type=Emulator ;; 773 emulation) type=Emulator;;
672 app-games) type=Game ;; 774 laptop) type=HardwareSettings;;
673 *) type="" ;; 775 office) type=Office;;
776 vim) type=TextEditor;;
777 xemacs) type=TextEditor;;
778 *) type=;;
779 esac
780 ;;
781
782 dev)
783 type="Development"
784 ;;
785
786 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in
790 action) type=ActionGame;;
791 arcade) type=ArcadeGame;;
792 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;;
795 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;;
798 simulation) type=Simulation;;
799 sports) type=SportsGame;;
800 strategy) type=StrategyGame;;
801 *) type=;;
802 esac
803 type="Game;${type}"
804 ;;
805
806 mail)
807 type="Network;Email"
808 ;;
809
810 media)
811 case ${catmin} in
812 gfx) type=Graphics;;
813 radio) type=Tuner;;
814 sound) type=Audio;;
815 tv) type=TV;;
816 video) type=Video;;
817 *) type=;;
818 esac
819 type="AudioVideo;${type}"
820 ;;
821
822 net)
823 case ${catmin} in
824 dialup) type=Dialup;;
825 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;;
827 irc) type=IRCClient;;
828 mail) type=Email;;
829 news) type=News;;
830 nntp) type=News;;
831 p2p) type=FileTransfer;;
832 *) type=;;
833 esac
834 type="Network;${type}"
835 ;;
836
837 sci)
838 case ${catmin} in
839 astro*) type=Astronomoy;;
840 bio*) type=Biology;;
841 calc*) type=Calculator;;
842 chem*) type=Chemistry;;
843 geo*) type=Geology;;
844 math*) type=Math;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 www)
851 case ${catmin} in
852 client) type=WebBrowser;;
853 *) type=;;
854 esac
855 type="Network"
856 ;;
857
858 *)
859 type=
860 ;;
674 esac 861 esac
675 fi 862 fi
863
676 local desktop=${T}/${exec}.desktop 864 local desktop=${T}/${exec%% *}-${P}.desktop
677 865
678echo "[Desktop Entry] 866echo "[Desktop Entry]
679Encoding=UTF-8 867Encoding=UTF-8
680Version=0.9.2 868Version=0.9.2
681Name=${name} 869Name=${name}
682Type=Application 870Type=Application
683Comment=${DESCRIPTION} 871Comment=${DESCRIPTION}
684Exec=${exec} 872Exec=${exec}
685Path=${path} 873Path=${path}
686Icon=${icon} 874Icon=${icon}
687Categories=Application;${type};" > ${desktop} 875Categories=Application;${type};" > "${desktop}"
688 876
689 if [ -d /usr/share/applications ] ; then
690 insinto /usr/share/applications 877 insinto /usr/share/applications
691 doins ${desktop} 878 doins "${desktop}"
692 fi
693
694 #if [ -d /usr/share/gnome/apps ] ; then
695 # insinto /usr/share/gnome/apps/Games
696 # doins ${desktop}
697 #fi
698
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then
700 # for ver in /usr/kde/* ; do
701 # insinto ${ver}/share/applnk/Games
702 # doins ${desktop}
703 # done
704 #fi
705
706 if [ -d /usr/share/applnk ] ; then
707 insinto /usr/share/applnk/${type}
708 doins ${desktop}
709 fi
710 879
711 return 0 880 return 0
712} 881}
713 882
714# new convenience patch wrapper function to eventually replace epatch(), 883# Make a GDM/KDM Session file
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 884#
716# /usr/bin/patch 885# make_desktop_entry(<title>, <command>)
717# Features: 886# title: File to execute to start the Window Manager
718# - bulk patch handling similar to epatch()'s 887# command: Name of the Window Manager
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725 888
726# accepts zero or more parameters specifying patchfiles and/or patchdirs 889make_session_desktop() {
890 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
891 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
727 892
728# known issues: 893 local title=$1
729# - only supports unified style patches (does anyone _really_ use anything 894 local command=$2
730# else?) 895 local desktop=${T}/${wm}.desktop
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739 896
740 debug-print-function $FUNCNAME $* 897echo "[Desktop Entry]
898Encoding=UTF-8
899Name=${title}
900Comment=This session logs you into ${title}
901Exec=${command}
902TryExec=${command}
903Type=Application" > "${desktop}"
741 904
742 local list="" 905 insinto /usr/share/xsessions
743 local list2="" 906 doins "${desktop}"
744 declare -i plevel 907}
745 908
746 # parse patch sources 909domenu() {
910 local i j
911 insinto /usr/share/applications
747 for x in $*; do 912 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 913 if [[ -f ${i} ]] ; then
750 list="$list $x" 914 doins "${i}"
751 elif [ -d "$x" ]; then 915 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 916 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 917 doins "${j}"
754 # only patches with _$ARCH_ or _all_ in their filenames are applied.
755 for file in `ls -A $x`; do
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done 918 done
761 list="`echo $list2 | sort` $list" 919 fi
920 done
921}
922newmenu() {
923 insinto /usr/share/applications
924 newins "$1" "$2"
925}
926
927doicon() {
928 local i j
929 insinto /usr/share/pixmaps
930 for i in "$@" ; do
931 if [[ -f ${i} ]] ; then
932 doins "${i}"
933 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do
935 doins "${j}"
936 done
937 fi
938 done
939}
940newicon() {
941 insinto /usr/share/pixmaps
942 newins "$1" "$2"
943}
944
945##############################################################
946# END: Handle .desktop files and menu entries #
947##############################################################
948
949
950# for internal use only (unpack_pdv and unpack_makeself)
951find_unpackable_file() {
952 local src="$1"
953 if [ -z "${src}" ]
954 then
955 src="${DISTDIR}/${A}"
956 else
957 if [ -e "${DISTDIR}/${src}" ]
958 then
959 src="${DISTDIR}/${src}"
960 elif [ -e "${PWD}/${src}" ]
961 then
962 src="${PWD}/${src}"
963 elif [ -e "${src}" ]
964 then
965 src="${src}"
966 fi
967 fi
968 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
969 echo "${src}"
970}
971
972# Unpack those pesky pdv generated files ...
973# They're self-unpacking programs with the binary package stuffed in
974# the middle of the archive. Valve seems to use it a lot ... too bad
975# it seems to like to segfault a lot :(. So lets take it apart ourselves.
976#
977# Usage: unpack_pdv [file to unpack] [size of off_t]
978# - you have to specify the off_t size ... i have no idea how to extract that
979# information out of the binary executable myself. basically you pass in
980# the size of the off_t type (in bytes) on the machine that built the pdv
981# archive. one way to determine this is by running the following commands:
982# strings <pdv archive> | grep lseek
983# strace -elseek <pdv archive>
984# basically look for the first lseek command (we do the strings/grep because
985# sometimes the function call is _llseek or something) and steal the 2nd
986# parameter. here is an example:
987# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
988# lseek
989# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
990# lseek(3, -4, SEEK_END) = 2981250
991# thus we would pass in the value of '4' as the second parameter.
992unpack_pdv() {
993 local src="`find_unpackable_file $1`"
994 local sizeoff_t="$2"
995
996 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
997
998 local shrtsrc="`basename ${src}`"
999 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1000 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1001 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1002
1003 # grab metadata for debug reasons
1004 local metafile="$(emktemp)"
1005 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1006
1007 # rip out the final file name from the metadata
1008 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1009 datafile="`basename ${datafile}`"
1010
1011 # now lets uncompress/untar the file if need be
1012 local tmpfile="$(emktemp)"
1013 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1014
1015 local iscompressed="`file -b ${tmpfile}`"
1016 if [ "${iscompressed:0:8}" == "compress" ] ; then
1017 iscompressed=1
1018 mv ${tmpfile}{,.Z}
1019 gunzip ${tmpfile}
1020 else
1021 iscompressed=0
1022 fi
1023 local istar="`file -b ${tmpfile}`"
1024 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1025 istar=1
1026 else
1027 istar=0
1028 fi
1029
1030 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1031 #dd if=${src} ibs=${metaskip} count=1 \
1032 # | dd ibs=${tailskip} skip=1 \
1033 # | gzip -dc \
1034 # > ${datafile}
1035 if [ ${iscompressed} -eq 1 ] ; then
1036 if [ ${istar} -eq 1 ] ; then
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1038 | head -c $((${metaskip}-${tailskip})) \
1039 | tar -xzf -
762 else 1040 else
763 die "Couldn't find $x" 1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1042 | head -c $((${metaskip}-${tailskip})) \
1043 | gzip -dc \
1044 > ${datafile}
1045 fi
1046 else
1047 if [ ${istar} -eq 1 ] ; then
1048 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1049 | head -c $((${metaskip}-${tailskip})) \
1050 | tar --no-same-owner -xf -
1051 else
1052 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1053 | head -c $((${metaskip}-${tailskip})) \
1054 > ${datafile}
1055 fi
764 fi 1056 fi
765 done 1057 true
766 1058 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1059 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 1060}
831 1061
832# Unpack those pesky makeself generated files ... 1062# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1063# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1064# the end of the archive. Loki utilized the format as does
835# many other game companies. 1065# many other game companies.
836# 1066#
837# Usage: unpack_makeself [file to unpack] [offset] 1067# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1068# - If the file is not specified then unpack will utilize ${A}.
839# - If the offset is not specified then we will attempt to extract 1069# - If the offset is not specified then we will attempt to extract
840# the proper offset from the script itself. 1070# the proper offset from the script itself.
841unpack_makeself() { 1071unpack_makeself() {
842 local src=$1 1072 local src="$(find_unpackable_file "$1")"
843 local skip=$2 1073 local skip="$2"
1074 local exe="$3"
844 1075
845 [ -z "${src}" ] && src=${A}
846 [ -e ./${src} ] \
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1076 local shrtsrc="$(basename "${src}")"
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1077 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1078 if [ -z "${skip}" ]
1079 then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1080 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
853 local skip=0 1081 local skip=0
1082 exe=tail
854 case ${ver} in 1083 case ${ver} in
855 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1084 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1085 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1086 ;;
858 2.0|2.0.1) 1087 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1088 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1089 ;;
861 2.1.1) 1090 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1091 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1092 let skip="skip + 1"
1093 ;;
1094 2.1.2)
1095 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1096 let skip="skip + 1"
1097 ;;
1098 2.1.3)
1099 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1100 let skip="skip + 1"
1101 ;;
1102 2.1.4)
1103 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1104 skip=$(head -n ${skip} "${src}" | wc -c)
1105 exe="dd"
864 ;; 1106 ;;
865 *) 1107 *)
866 eerror "I'm sorry, but I was unable to support the Makeself file." 1108 eerror "I'm sorry, but I was unable to support the Makeself file."
867 eerror "The version I detected was '${ver}'." 1109 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1110 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1112 die "makeself version '${ver}' not supported"
871 ;; 1113 ;;
872 esac 1114 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1115 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 fi 1116 fi
1117 case ${exe} in
1118 tail) exe="tail -n +${skip} '${src}'";;
1119 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1120 *) die "makeself cant handle exe '${exe}'"
1121 esac
875 1122
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1123 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1124 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1125 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1126 local filetype="$(file -b "${tmpfile}")"
1127 case ${filetype} in
1128 *tar\ archive)
1129 eval ${exe} | tar --no-same-owner -xf -
1130 ;;
1131 bzip2*)
1132 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1133 ;;
1134 gzip*)
1135 eval ${exe} | tar --no-same-owner -xzf -
1136 ;;
1137 compress*)
1138 eval ${exe} | gunzip | tar --no-same-owner -xf -
1139 ;;
1140 *)
1141 eerror "Unknown filetype \"${filetype}\" ?"
1142 false
1143 ;;
1144 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1145 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1146}
1147
1148# Display a license for user to accept.
1149#
1150# Usage: check_license [license]
1151# - If the file is not specified then ${LICENSE} is used.
1152check_license() {
1153 local lic=$1
1154 if [ -z "${lic}" ] ; then
1155 lic="${PORTDIR}/licenses/${LICENSE}"
1156 else
1157 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1158 lic="${PORTDIR}/licenses/${src}"
1159 elif [ -e "${PWD}/${src}" ] ; then
1160 lic="${PWD}/${src}"
1161 elif [ -e "${src}" ] ; then
1162 lic="${src}"
1163 fi
1164 fi
1165 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1166 local l="`basename ${lic}`"
1167
1168 # here is where we check for the licenses the user already
1169 # accepted ... if we don't find a match, we make the user accept
1170 local shopts=$-
1171 local alic
1172 set -o noglob #so that bash doesn't expand "*"
1173 for alic in ${ACCEPT_LICENSE} ; do
1174 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1175 set +o noglob; set -${shopts} #reset old shell opts
1176 return 0
1177 fi
1178 done
1179 set +o noglob; set -$shopts #reset old shell opts
1180
1181 local licmsg="$(emktemp)"
1182 cat << EOF > ${licmsg}
1183**********************************************************
1184The following license outlines the terms of use of this
1185package. You MUST accept this license for installation to
1186continue. When you are done viewing, hit 'q'. If you
1187CTRL+C out of this, the install will not run!
1188**********************************************************
1189
1190EOF
1191 cat ${lic} >> ${licmsg}
1192 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1193 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1194 read alic
1195 case ${alic} in
1196 yes|Yes|y|Y)
1197 return 0
1198 ;;
1199 *)
1200 echo;echo;echo
1201 eerror "You MUST accept the license to continue! Exiting!"
1202 die "Failed to accept license"
1203 ;;
1204 esac
1205}
1206
1207# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1208# the whole 'non-interactive' policy, but damnit I want CD support !
1209#
1210# with these cdrom functions we handle all the user interaction and
1211# standardize everything. all you have to do is call cdrom_get_cds()
1212# and when the function returns, you can assume that the cd has been
1213# found at CDROM_ROOT.
1214#
1215# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1216# etc... if you want to give the cds better names, then just export
1217# the CDROM_NAME_X variables before calling cdrom_get_cds().
1218#
1219# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1220#
1221# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1222# - this will attempt to locate a cd based upon a file that is on
1223# the cd ... the more files you give this function, the more cds
1224# the cdrom functions will handle
1225cdrom_get_cds() {
1226 # first we figure out how many cds we're dealing with by
1227 # the # of files they gave us
1228 local cdcnt=0
1229 local f=
1230 for f in "$@" ; do
1231 cdcnt=$((cdcnt + 1))
1232 export CDROM_CHECK_${cdcnt}="$f"
1233 done
1234 export CDROM_TOTAL_CDS=${cdcnt}
1235 export CDROM_CURRENT_CD=1
1236
1237 # now we see if the user gave use CD_ROOT ...
1238 # if they did, let's just believe them that it's correct
1239 if [[ ! -z ${CD_ROOT} ]] ; then
1240 export CDROM_ROOT=${CD_ROOT}
1241 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1242 return
1243 fi
1244 # do the same for CD_ROOT_X
1245 if [[ ! -z ${CD_ROOT_1} ]] ; then
1246 local var=
1247 cdcnt=0
1248 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1249 cdcnt=$((cdcnt + 1))
1250 var="CD_ROOT_${cdcnt}"
1251 if [[ -z ${!var} ]] ; then
1252 eerror "You must either use just the CD_ROOT"
1253 eerror "or specify ALL the CD_ROOT_X variables."
1254 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1255 die "could not locate CD_ROOT_${cdcnt}"
1256 fi
1257 export CDROM_ROOTS_${cdcnt}="${!var}"
1258 done
1259 export CDROM_ROOT=${CDROM_ROOTS_1}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1261 return
1262 fi
1263
1264 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1265 einfon "This ebuild will need the "
1266 if [[ -z ${CDROM_NAME} ]] ; then
1267 echo "cdrom for ${PN}."
1268 else
1269 echo "${CDROM_NAME}."
1270 fi
1271 echo
1272 einfo "If you do not have the CD, but have the data files"
1273 einfo "mounted somewhere on your filesystem, just export"
1274 einfo "the variable CD_ROOT so that it points to the"
1275 einfo "directory containing the files."
1276 echo
1277 einfo "For example:"
1278 einfo "export CD_ROOT=/mnt/cdrom"
1279 echo
1280 else
1281 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1282 cdcnt=0
1283 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1284 cdcnt=$((cdcnt + 1))
1285 var="CDROM_NAME_${cdcnt}"
1286 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1287 done
1288 echo
1289 einfo "If you do not have the CDs, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the following variables so they point to the right place:"
1292 einfon ""
1293 cdcnt=0
1294 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1))
1296 echo -n " CD_ROOT_${cdcnt}"
1297 done
1298 echo
1299 einfo "Or, if you have all the files in the same place, or"
1300 einfo "you only have one cdrom, you can export CD_ROOT"
1301 einfo "and that place will be used as the same data source"
1302 einfo "for all the CDs."
1303 echo
1304 einfo "For example:"
1305 einfo "export CD_ROOT_1=/mnt/cdrom"
1306 echo
1307 fi
1308 export CDROM_CURRENT_CD=0
1309 cdrom_load_next_cd
1310}
1311
1312# this is only used when you need access to more than one cd.
1313# when you have finished using the first cd, just call this function.
1314# when it returns, CDROM_ROOT will be pointing to the second cd.
1315# remember, you can only go forward in the cd chain, you can't go back.
1316cdrom_load_next_cd() {
1317 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1318 local var=
1319
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1322 return
1323 fi
1324
1325 unset CDROM_ROOT
1326 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1327 if [[ -z ${!var} ]] ; then
1328 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1329 cdrom_locate_file_on_cd ${!var}
1330 else
1331 export CDROM_ROOT=${!var}
1332 fi
1333
1334 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1335}
1336
1337# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1338# functions. this should *never* be called from an ebuild.
1339# all it does is try to locate a give file on a cd ... if the cd isn't
1340# found, then a message asking for the user to insert the cdrom will be
1341# displayed and we'll hang out here until:
1342# (1) the file is found on a mounted cdrom
1343# (2) the user hits CTRL+C
1344cdrom_locate_file_on_cd() {
1345 while [[ -z ${CDROM_ROOT} ]] ; do
1346 local dir="$(dirname ${@})"
1347 local file="$(basename ${@})"
1348 local mline=""
1349 local showedmsg=0
1350
1351 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1352 [[ -d ${mline}/${dir} ]] || continue
1353 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1354 && export CDROM_ROOT=${mline}
1355 done
1356
1357 if [[ -z ${CDROM_ROOT} ]] ; then
1358 echo
1359 if [[ ${showedmsg} -eq 0 ]] ; then
1360 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1361 if [[ -z ${CDROM_NAME} ]] ; then
1362 einfo "Please insert the cdrom for ${PN} now !"
1363 else
1364 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1365 fi
1366 else
1367 if [[ -z ${CDROM_NAME_1} ]] ; then
1368 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1369 else
1370 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1371 einfo "Please insert+mount the ${!var} cdrom now !"
1372 fi
1373 fi
1374 showedmsg=1
1375 fi
1376 einfo "Press return to scan for the cd again"
1377 einfo "or hit CTRL+C to abort the emerge."
1378 read
1379 fi
1380 done
1381}
1382
1383# Make sure that LINGUAS only contains languages that
1384# a package can support
1385#
1386# usage: strip-linguas <allow LINGUAS>
1387# strip-linguas -i <directories of .po files>
1388# strip-linguas -u <directories of .po files>
1389#
1390# The first form allows you to specify a list of LINGUAS.
1391# The -i builds a list of po files found in all the
1392# directories and uses the intersection of the lists.
1393# The -u builds a list of po files found in all the
1394# directories and uses the union of the lists.
1395strip-linguas() {
1396 local ls newls
1397 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1398 local op=$1; shift
1399 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1400 local d f
1401 for d in "$@" ; do
1402 if [[ ${op} == "-u" ]] ; then
1403 newls=${ls}
1404 else
1405 newls=""
1406 fi
1407 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1408 if [[ ${op} == "-i" ]] ; then
1409 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1410 else
1411 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1412 fi
1413 done
1414 ls=${newls}
1415 done
1416 ls=${ls//.po}
1417 else
1418 ls=$@
1419 fi
1420
1421 ls=" ${ls} "
1422 newls=""
1423 for f in ${LINGUAS} ; do
1424 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1425 newls="${newls} ${f}"
1426 else
1427 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1428 fi
1429 done
1430 if [[ -z ${newls} ]] ; then
1431 export LINGUAS=""
1432 else
1433 export LINGUAS=${newls:1}
1434 fi
1435}
1436
1437# moved from kernel.eclass since they are generally useful outside of
1438# kernel.eclass -iggy (20041002)
1439
1440# the following functions are useful in kernel module ebuilds, etc.
1441# for an example see ivtv or drbd ebuilds
1442
1443# set's ARCH to match what the kernel expects
1444set_arch_to_kernel() {
1445 i=10
1446 while ((i--)) ; do
1447 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1448 done
1449 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1450 case ${ARCH} in
1451 x86) export ARCH="i386";;
1452 amd64) export ARCH="x86_64";;
1453 hppa) export ARCH="parisc";;
1454 mips) export ARCH="mips";;
1455 sparc) export ARCH="$(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!
1456 *) export ARCH="${ARCH}";;
1457 esac
1458}
1459
1460# set's ARCH back to what portage expects
1461set_arch_to_portage() {
1462 i=10
1463 while ((i--)) ; do
1464 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1465 done
1466 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1467}
1468
1469# Jeremy Huddleston <eradicator@gentoo.org>:
1470# preserve_old_lib /path/to/libblah.so.0
1471# preserve_old_lib_notify /path/to/libblah.so.0
1472#
1473# These functions are useful when a lib in your package changes --soname. Such
1474# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1475# would break packages that link against it. Most people get around this
1476# by using the portage SLOT mechanism, but that is not always a relevant
1477# solution, so instead you can add the following to your ebuilds:
1478#
1479# src_install() {
1480# ...
1481# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484#
1485# pkg_postinst() {
1486# ...
1487# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1488# ...
1489# }
1490
1491preserve_old_lib() {
1492 LIB=$1
1493
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1495 SONAME=`basename ${LIB}`
1496 DIRNAME=`dirname ${LIB}`
1497
1498 dodir ${DIRNAME}
1499 cp ${ROOT}${LIB} ${D}${DIRNAME}
1500 touch ${D}${LIB}
1501 fi
1502}
1503
1504preserve_old_lib_notify() {
1505 LIB=$1
1506
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1508 SONAME=`basename ${LIB}`
1509
1510 einfo "An old version of an installed library was detected on your system."
1511 einfo "In order to avoid breaking packages that link against is, this older version"
1512 einfo "is not being removed. In order to make full use of this newer version,"
1513 einfo "you will need to execute the following command:"
1514 einfo " revdep-rebuild --soname ${SONAME}"
1515 einfo
1516 einfo "After doing that, you can safely remove ${LIB}"
1517 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1518 fi
1519}
1520
1521# Hack for people to figure out if a package was built with
1522# certain USE flags
1523#
1524# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1525# ex: built_with_use xchat gtk2
1526#
1527# Flags: -a all USE flags should be utilized
1528# -o at least one USE flag should be utilized
1529# Note: the default flag is '-a'
1530built_with_use() {
1531 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533
1534 local PKG=$(best_version $1)
1535 shift
1536
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1
1539
1540 local USE_BUILT=$(<${USEFILE})
1541 while [[ $# -gt 0 ]] ; do
1542 if [[ ${opt} = "-o" ]] ; then
1543 has $1 ${USE_BUILT} && return 0
1544 else
1545 has $1 ${USE_BUILT} || return 1
1546 fi
1547 shift
1548 done
1549 [[ ${opt} = "-a" ]]
1550}
1551
1552# Many configure scripts wrongly bail when a C++ compiler
1553# could not be detected. #73450
1554epunt_cxx() {
1555 local dir=$1
1556 [[ -z ${dir} ]] && dir=${S}
1557 ebegin "Removing useless C++ checks"
1558 local f
1559 for f in $(find ${dir} -name configure) ; do
1560 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1561 done
1562 eend 0
1563}
1564
1565# dopamd <file> [more files]
1566#
1567# Install pam auth config file in /etc/pam.d
1568dopamd() {
1569 [[ -z $1 ]] && die "dopamd requires at least one argument"
1570
1571 use pam || return 0
1572
1573 INSDESTTREE=/etc/pam.d \
1574 doins "$@" || die "failed to install $@"
1575}
1576# newpamd <old name> <new name>
1577#
1578# Install pam file <old name> as <new name> in /etc/pam.d
1579newpamd() {
1580 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1581
1582 use pam || return 0
1583
1584 INSDESTTREE=/etc/pam.d \
1585 newins "$1" "$2" || die "failed to install $1 as $2"
1586}
1587
1588# make a wrapper script ...
1589# NOTE: this was originally games_make_wrapper, but I noticed other places where
1590# this could be used, so I have moved it here and made it not games-specific
1591# -- wolf31o2
1592# $1 == wrapper name
1593# $2 == binary to run
1594# $3 == directory to chdir before running binary
1595# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1596# $5 == path for wrapper
1597make_wrapper() {
1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1599 local tmpwrapper=$(emktemp)
1600 cat << EOF > "${tmpwrapper}"
1601#!/bin/sh
1602cd "${chdir}"
1603export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1604exec ${bin} "\$@"
1605EOF
1606 chmod go+rx "${tmpwrapper}"
1607 if [ -n "${5}" ]
1608 then
1609 exeinto ${5}
1610 newexe "${tmpwrapper}" "${wrapper}"
1611 else
1612 newbin "${tmpwrapper}" "${wrapper}"
1613 fi
1614}

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