/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.69 Revision 1.208
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 1.69 2003/11/26 22:13:35 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.208 2005/10/19 03:36:15 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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(get_libdir)"
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
96# and not the full path .. 125# and not the full path ..
97EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 127# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
101# 132#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 134#
104EPATCH_FORCE="no" 135EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 166# hand its a directory, it will set EPATCH_SOURCE to this.
136# 167#
137# <azarah@gentoo.org> (10 Nov 2002) 168# <azarah@gentoo.org> (10 Nov 2002)
138# 169#
139epatch() { 170epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 172 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 173 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 174 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 175 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
145 local x="" 177 local x=""
146 178
179 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180
147 if [ "$#" -gt 1 ] 181 if [ "$#" -gt 1 ]
148 then 182 then
149 eerror "Invalid arguments to epatch()" 183 local m=""
150 die "Invalid arguments to epatch()" 184 for m in "$@" ; do
185 epatch "${m}"
186 done
187 return 0
151 fi 188 fi
152 189
153 if [ -n "$1" -a -f "$1" ] 190 if [ -n "$1" -a -f "$1" ]
154 then 191 then
155 SINGLE_PATCH="yes" 192 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 202 local EPATCH_SOURCE="$1/*"
166 else 203 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 205 fi
169 else 206 else
170 if [ ! -d ${EPATCH_SOURCE} ] 207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 208 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 210 then
174 EPATCH_SOURCE="$1" 211 EPATCH_SOURCE="$1"
175 fi 212 fi
176 213
177 echo 214 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 216 eerror
180 eerror " ${EPATCH_SOURCE}" 217 eerror " ${EPATCH_SOURCE}"
218 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 219 echo
182 die "Cannot find \$EPATCH_SOURCE!" 220 die "Cannot find \$EPATCH_SOURCE!"
183 fi 221 fi
184 222
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 242 ;;
205 esac 243 esac
206 244
207 if [ "${SINGLE_PATCH}" = "no" ] 245 if [ "${SINGLE_PATCH}" = "no" ]
208 then 246 then
209 einfo "Applying various patches (bugfixes/updates)..." 247 einfo "${EPATCH_MULTI_MSG}"
210 fi 248 fi
211 for x in ${EPATCH_SOURCE} 249 for x in ${EPATCH_SOURCE}
212 do 250 do
213 # New ARCH dependant patch naming scheme... 251 # New ARCH dependant patch naming scheme ...
214 # 252 #
215 # ???_arch_foo.patch 253 # ???_arch_foo.patch
216 # 254 #
217 if [ -f ${x} ] && \ 255 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 257 [ "${EPATCH_FORCE}" = "yes" ])
220 then 258 then
221 local count=0 259 local count=0
222 local popts="${EPATCH_OPTS}" 260 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/}
223 262
224 if [ -n "${EPATCH_EXCLUDE}" ] 263 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 264 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 265 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 266 then
228 continue 267 continue
229 fi 268 fi
230 fi 269 fi
231 270
233 then 272 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 273 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 274 then
236 einfo "${EPATCH_SINGLE_MSG}" 275 einfo "${EPATCH_SINGLE_MSG}"
237 else 276 else
238 einfo "Applying ${x##*/}..." 277 einfo "Applying ${patchname} ..."
239 fi 278 fi
240 else 279 else
241 einfo " ${x##*/}..." 280 einfo " ${patchname} ..."
242 fi 281 fi
243 282
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 285
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 286 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 287 while [ "${count}" -lt 5 ]
249 do 288 do
250 # Generate some useful debug info ... 289 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 292
254 if [ "${PATCH_SUFFIX}" != "patch" ] 293 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 294 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 297 else
259 PATCH_TARGET="${x}" 298 PATCH_TARGET="${x}"
260 fi 299 fi
261 300
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 303
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 306
268 if [ "${PATCH_SUFFIX}" != "patch" ] 307 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 308 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 310 then
272 echo 311 echo
273 eerror "Could not extract patch!" 312 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 313 #die "Could not extract patch!"
275 count=5 314 count=5
276 break 315 break
277 fi 316 fi
278 fi 317 fi
279 318
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 320 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 326
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert
289 329
290 if [ "$?" -ne 0 ] 330 if [ "$?" -ne 0 ]
291 then 331 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 333 echo
294 eerror "A dry-run of patch command succeeded, but actually" 334 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 335 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 336 #die "Real world sux compared to the dreamworld!"
297 count=5 337 count=5
298 fi 338 fi
299 339
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 341
302 break 342 break
303 fi 343 fi
304 344
305 count=$((count + 1)) 345 count=$((count + 1))
311 fi 351 fi
312 352
313 if [ "${count}" -eq 5 ] 353 if [ "${count}" -eq 5 ]
314 then 354 then
315 echo 355 echo
316 eerror "Failed Patch: ${x##*/}!" 356 eerror "Failed Patch: ${patchname} !"
357 eerror " ( ${PATCH_TARGET} )"
317 eerror 358 eerror
318 eerror "Include in your bugreport the contents of:" 359 eerror "Include in your bugreport the contents of:"
319 eerror 360 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 361 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 362 echo
322 die "Failed Patch: ${x##*/}!" 363 die "Failed Patch: ${patchname}!"
323 fi 364 fi
324 365
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 367
327 eend 0 368 eend 0
328 fi 369 fi
329 done 370 done
330 if [ "${SINGLE_PATCH}" = "no" ] 371 if [ "${SINGLE_PATCH}" = "no" ]
331 then 372 then
332 einfo "Done with patching" 373 einfo "Done with patching"
333 fi 374 fi
334} 375}
335 376
336# This function return true if we are using the NPTL pthreads 377# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 378# does not exist on the users system
379# vapier@gentoo.org
338# 380#
339# <azarah@gentoo.org> (06 March 2003) 381# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 382emktemp() {
383 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1
341 386
342have_NPTL() { 387 if [[ -z ${topdir} ]] ; then
343 388 [[ -z ${T} ]] \
344 cat > ${T}/test-nptl.c <<-"END" 389 && topdir="/tmp" \
345 #define _XOPEN_SOURCE 390 || topdir=${T}
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 391 fi
392
393 if [[ -z $(type -p mktemp) ]] ; then
394 local tmp=/
395 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}"
376 else 400 else
377 echo "no" 401 [[ ${exe} == "touch" ]] \
378 fi 402 && exe="-p" \
379 403 || exe="-d"
380 return 1 404 mktemp ${exe} "${topdir}"
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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 405 fi
406}
426 407
427 elif [ "${ARCH}" = "ppc" ] 408# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 409# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 412#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 413# egetent(database, key)
433 else 414egetent() {
434 jobs=2 415 case ${CHOST} in
435 fi 416 *-darwin*)
436 else 417 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 418 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;;
421 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;;
424 esac
425 ;;
426 *-freebsd*)
427 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group"
429
430 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 433 fi
440 434
441 # Make sure the number is valid ... 435 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 436 ;;
443 then 437 *-netbsd*)
444 jobs=1 438 grep "$2:\*:" /etc/$1
445 fi 439 ;;
446 440 *)
447 if [ -n "${ADMINPARAM}" ] 441 type -p nscd >& /dev/null && nscd -i "$1"
448 then 442 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 443 ;;
450 then 444 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477} 445}
478 446
479# Simplify/standardize adding users to the system 447# Simplify/standardize adding users to the system
480# vapier@gentoo.org 448# vapier@gentoo.org
481# 449#
489# homedir: /dev/null 457# homedir: /dev/null
490# groups: none 458# groups: none
491# extra: comment of 'added by portage for ${PN}' 459# extra: comment of 'added by portage for ${PN}'
492enewuser() { 460enewuser() {
493 # get the username 461 # get the username
494 local euser="$1"; shift 462 local euser=$1; shift
495 if [ -z "${euser}" ] 463 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 464 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 465 die "Cannot call enewuser without a username"
499 fi 466 fi
500 467
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 $3}'`"
505
506 # see if user already exists 468 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 470 return 0
510 fi 471 fi
511 einfo "Adding user '${euser}' to your system ..." 472 einfo "Adding user '${euser}' to your system ..."
512 473
513 # options to pass to useradd 474 # options to pass to useradd
514 local opts= 475 local opts=
515 476
516 # handle uid 477 # handle uid
517 local euid="$1"; shift 478 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 480 if [[ ${euid} -gt 0 ]] ; then
521 then 481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 482 euid="next"
483 fi
523 else 484 else
524 eerror "Userid given but is not greater than 0 !" 485 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 486 die "${euid} is not a valid UID"
526 fi 487 fi
527 else 488 else
528 euid="next available" 489 euid="next"
529 fi 490 fi
491 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do
493 [[ -z $(egetent passwd ${euid}) ]] && break
494 done
495 fi
496 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 497 einfo " - Userid: ${euid}"
531 498
532 # handle shell 499 # handle shell
533 local eshell="$1"; shift 500 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then
536 if [ ! -e "${eshell}" ] 502 if [[ ! -e ${eshell} ]] ; then
537 then
538 eerror "A shell was specified but it does not exist !" 503 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 504 die "${eshell} does not exist"
540 fi 505 fi
541 else 506 else
542 eshell="/bin/false" 507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break
509 done
510
511 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use"
513 die "Unable to identify the shell to use"
514 fi
515
516 eshell=${shell}
543 fi 517 fi
544 einfo " - Shell: ${eshell}" 518 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 519 opts="${opts} -s ${eshell}"
546 520
547 # handle homedir 521 # handle homedir
548 local ehome="$1"; shift 522 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 523 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 524 ehome="/dev/null"
552 fi 525 fi
553 einfo " - Home: ${ehome}" 526 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 527 opts="${opts} -d ${ehome}"
555 528
556 # handle groups 529 # handle groups
557 local egroups="$1"; shift 530 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 531 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 532 local oldifs=${IFS}
533 local defgroup="" exgroups=""
534
562 export IFS="," 535 export IFS=","
563 for g in ${egroups} 536 for g in ${egroups} ; do
564 do 537 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 538 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" 539 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 540 die "${g} is not a valid GID"
571 fi 541 fi
542 if [[ -z ${defgroup} ]] ; then
543 defgroup=${g}
544 else
545 exgroups="${exgroups},${g}"
546 fi
547 export IFS=","
572 done 548 done
573 export IFS="${oldifs}" 549 export IFS=${oldifs}
550
574 opts="${opts} -g ${egroups}" 551 opts="${opts} -g ${defgroup}"
552 if [[ ! -z ${exgroups} ]] ; then
553 opts="${opts} -G ${exgroups:1}"
554 fi
575 else 555 else
576 egroups="(none)" 556 egroups="(none)"
577 fi 557 fi
578 einfo " - Groups: ${egroups}" 558 einfo " - Groups: ${egroups}"
579 559
580 # handle extra and add the user 560 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 561 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 562 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 563 case ${CHOST} in
585 then 564 *-darwin*)
586 useradd ${opts} ${euser} \ 565 ### Make the user
566 if [[ -z $@ ]] ; then
567 dscl . create /users/${euser} uid ${euid}
568 dscl . create /users/${euser} shell ${eshell}
569 dscl . create /users/${euser} home ${ehome}
570 dscl . create /users/${euser} realname "added by portage for ${PN}"
571 ### Add the user to the groups specified
572 local oldifs=${IFS}
573 export IFS=","
574 for g in ${egroups} ; do
575 dscl . merge /groups/${g} users ${euser}
576 done
577 export IFS=${oldifs}
578 else
579 einfo "Extra options are not supported on Darwin yet"
580 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@"
582 die "Required function missing"
583 fi
584 ;;
585 *-freebsd*)
586 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 588 -c "added by portage for ${PN}" \
589 die "enewuser failed"
590 else
591 einfo " - Extra: $@"
592 pw useradd ${euser} ${opts} \
593 "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-netbsd*)
598 if [[ -z $@ ]] ; then
599 useradd ${opts} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605 *)
606 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 609 || die "enewuser failed"
589 else 610 else
590 einfo " - Extra: ${eextra}" 611 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 612 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 613 || die "enewuser failed"
593 fi 614 fi
615 ;;
616 esac
617
618 if [[ ! -e ${ROOT}/${ehome} ]] ; then
619 einfo " - Creating ${ehome} in ${ROOT}"
620 mkdir -p "${ROOT}/${ehome}"
621 chown ${euser} "${ROOT}/${ehome}"
622 chmod 755 "${ROOT}/${ehome}"
623 fi
624
594 export SANDBOX_ON="${oldsandbox}" 625 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} 626}
604 627
605# Simplify/standardize adding groups to the system 628# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 629# vapier@gentoo.org
607# 630#
618 then 641 then
619 eerror "No group specified !" 642 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 643 die "Cannot call enewgroup without a group"
621 fi 644 fi
622 645
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 $4}'`"
627
628 # see if group already exists 646 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 648 then
631 return 0 649 return 0
632 fi 650 fi
633 einfo "Adding group '${egroup}' to your system ..." 651 einfo "Adding group '${egroup}' to your system ..."
634 652
639 local egid="$1"; shift 657 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 658 if [ ! -z "${egid}" ]
641 then 659 then
642 if [ "${egid}" -gt 0 ] 660 if [ "${egid}" -gt 0 ]
643 then 661 then
662 if [ -z "`egetent group ${egid}`" ]
663 then
664 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}"
666 else
644 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
668 fi
669 else
670 egid="next available; requested gid taken"
671 fi
645 else 672 else
646 eerror "Groupid given but is not greater than 0 !" 673 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 674 die "${egid} is not a valid GID"
648 fi 675 fi
649 else 676 else
656 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
657 684
658 # add the group 685 # add the group
659 local oldsandbox="${SANDBOX_ON}" 686 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
688 case ${CHOST} in
689 *-darwin*)
690 if [ ! -z "${eextra}" ];
691 then
692 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}"
695 die "Required function missing"
696 fi
697
698 # If we need the next available
699 case ${egid} in
700 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do
702 [ -z "`egetent group ${egid}`" ] && break
703 done
704 esac
705 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*'
707 ;;
708
709 *-freebsd*)
710 case ${egid} in
711 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do
713 [ -z "`egetent group ${egid}`" ] && break
714 done
715 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;;
718
719 *-netbsd*)
720 case ${egid} in
721 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do
723 [ -z "`egetent group ${egid}`" ] && break
724 done
725 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;;
728
729 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 730 groupadd ${opts} ${egroup} || die "enewgroup failed"
731 ;;
732 esac
662 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON="${oldsandbox}"
663} 734}
664 735
665# Simple script to replace 'dos2unix' binaries 736# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 737# vapier@gentoo.org
667# 738#
668# edos2unix(file, <more files>...) 739# edos2unix(file, <more files> ...)
669edos2unix() { 740edos2unix() {
670 for f in "$@" 741 for f in "$@"
671 do 742 do
672 cp "${f}" ${T}/edos2unix 743 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 744 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 745 done
675} 746}
676 747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754
677# Make a desktop file ! 755# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 756# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 757# 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# 758#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 759# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 760#
686# binary: what binary does the app run with ? 761# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 762# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 763# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 764# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 765# a full path to an icon
691# type: what kind of application is this ? for categories: 766# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 767# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 768# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 769make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 771
697 local exec="${1}" 772 local exec=${1}
698 local name="${2:-${PN}}" 773 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 774 local icon=${3:-${PN}.png}
700 local type="${4}" 775 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 776 local path=${5}
777
702 if [ -z "${type}" ] 778 if [[ -z ${type} ]] ; then
703 then 779 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 780 local catmin=${CATEGORY##*-}
705 "app-emulation") 781 case ${catmaj} in
706 type=Emulator 782 app)
783 case ${catmin} in
784 admin) type=System;;
785 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;;
787 editors) type=TextEditor;;
788 emacs) type=TextEditor;;
789 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;;
791 office) type=Office;;
792 vim) type=TextEditor;;
793 xemacs) type=TextEditor;;
794 *) type=;;
795 esac
707 ;; 796 ;;
708 "games-"*) 797
709 type=Game 798 dev)
799 type="Development"
710 ;; 800 ;;
711 "net-"*) 801
712 type=Network; 802 games)
803 case ${catmin} in
804 action) type=ActionGame;;
805 arcade) type=ArcadeGame;;
806 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;;
809 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;;
812 simulation) type=Simulation;;
813 sports) type=SportsGame;;
814 strategy) type=StrategyGame;;
815 *) type=;;
816 esac
817 type="Game;${type}"
713 ;; 818 ;;
819
820 mail)
821 type="Network;Email"
822 ;;
823
824 media)
825 case ${catmin} in
826 gfx) type=Graphics;;
827 radio) type=Tuner;;
828 sound) type=Audio;;
829 tv) type=TV;;
830 video) type=Video;;
831 *) type=;;
832 esac
833 type="AudioVideo;${type}"
834 ;;
835
836 net)
837 case ${catmin} in
838 dialup) type=Dialup;;
839 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;;
841 irc) type=IRCClient;;
842 mail) type=Email;;
843 news) type=News;;
844 nntp) type=News;;
845 p2p) type=FileTransfer;;
846 *) type=;;
847 esac
848 type="Network;${type}"
849 ;;
850
851 sci)
852 case ${catmin} in
853 astro*) type=Astronomoy;;
854 bio*) type=Biology;;
855 calc*) type=Calculator;;
856 chem*) type=Chemistry;;
857 geo*) type=Geology;;
858 math*) type=Math;;
859 *) type=;;
860 esac
861 type="Science;${type}"
862 ;;
863
864 www)
865 case ${catmin} in
866 client) type=WebBrowser;;
867 *) type=;;
868 esac
869 type="Network"
870 ;;
871
714 *) 872 *)
715 type= 873 type=
716 ;; 874 ;;
717 esac 875 esac
718 fi 876 fi
877 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}"
879 else
880 local desktop_name="${PN}-${SLOT}"
881 fi
719 local desktop="${T}/${exec}.desktop" 882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 883
721echo "[Desktop Entry] 884echo "[Desktop Entry]
722Encoding=UTF-8 885Encoding=UTF-8
723Version=0.9.2 886Version=0.9.2
724Name=${name} 887Name=${name}
725Type=Application 888Type=Application
726Comment=${DESCRIPTION} 889Comment=${DESCRIPTION}
727Exec=${exec} 890Exec=${exec}
728Path=${path} 891Path=${path}
729Icon=${icon} 892Icon=${icon}
730Categories=Application;${type};" > ${desktop} 893Categories=Application;${type};" > "${desktop}"
731 894
732 if [ -d "/usr/share/applications" ] 895 (
733 then 896 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 898 insinto /usr/share/applications
735 doins ${desktop} 899 doins "${desktop}"
736 fi 900 )
901}
737 902
738 #if [ -d "/usr/share/gnome/apps" ] 903# Make a GDM/KDM Session file
739 #then 904#
740 # insinto /usr/share/gnome/apps/Games 905# make_desktop_entry(<title>, <command>)
741 # doins ${desktop} 906# title: File to execute to start the Window Manager
742 #fi 907# command: Name of the Window Manager
743 908
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 909make_session_desktop() {
745 #then 910 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746 # for ver in /usr/kde/* 911 [[ -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
752 912
753 if [ -d "/usr/share/applnk" ] 913 local title=$1
754 then 914 local command=$2
755 insinto /usr/share/applnk/${type} 915 local desktop=${T}/${wm}.desktop
916
917echo "[Desktop Entry]
918Encoding=UTF-8
919Name=${title}
920Comment=This session logs you into ${title}
921Exec=${command}
922TryExec=${command}
923Type=Application" > "${desktop}"
924
925 insinto /usr/share/xsessions
756 doins ${desktop} 926 doins "${desktop}"
757 fi
758
759 return 0
760} 927}
761 928
762# new convenience patch wrapper function to eventually replace epatch(), 929domenu() {
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 930 local i j
764# /usr/bin/patch 931 insinto /usr/share/applications
765# Features: 932 for i in "$@" ; do
766# - bulk patch handling similar to epatch()'s 933 if [[ -f ${i} ]] ; then
767# - automatic patch level detection like epatch()'s 934 doins "${i}"
768# - automatic patch uncompression like epatch()'s 935 elif [[ -d ${i} ]] ; then
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 936 for j in "${i}"/*.desktop ; do
770# manually instead 937 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 938 done
815 list="`echo ${list2} | sort` ${list}" 939 fi
940 done
941}
942newmenu() {
943 insinto /usr/share/applications
944 newins "$1" "$2"
945}
946
947doicon() {
948 local i j
949 insinto /usr/share/pixmaps
950 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then
952 doins "${i}"
953 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do
955 doins "${j}"
956 done
957 fi
958 done
959}
960newicon() {
961 insinto /usr/share/pixmaps
962 newins "$1" "$2"
963}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969
970# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() {
972 local src=$1
973 if [[ -z ${src} ]] ; then
974 src=${DISTDIR}/${A}
975 else
976 if [[ -e ${DISTDIR}/${src} ]] ; then
977 src=${DISTDIR}/${src}
978 elif [[ -e ${PWD}/${src} ]] ; then
979 src=${PWD}/${src}
980 elif [[ -e ${src} ]] ; then
981 src=${src}
982 fi
983 fi
984 [[ ! -e ${src} ]] && return 1
985 echo "${src}"
986}
987
988# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in
990# the middle of the archive. Valve seems to use it a lot ... too bad
991# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - you have to specify the off_t size ... i have no idea how to extract that
995# information out of the binary executable myself. basically you pass in
996# the size of the off_t type (in bytes) on the machine that built the pdv
997# archive. one way to determine this is by running the following commands:
998# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive>
1000# basically look for the first lseek command (we do the strings/grep because
1001# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example:
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250
1007# thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() {
1009 local src=$(find_unpackable_file $1)
1010 local sizeoff_t=$2
1011
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014
1015 local shrtsrc="`basename ${src}`"
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1019
1020 # grab metadata for debug reasons
1021 local metafile="$(emktemp)"
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1023
1024 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1026 datafile="`basename ${datafile}`"
1027
1028 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)"
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031
1032 local iscompressed="`file -b ${tmpfile}`"
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then
1034 iscompressed=1
1035 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile}
1037 else
1038 iscompressed=0
1039 fi
1040 local istar="`file -b ${tmpfile}`"
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1042 istar=1
1043 else
1044 istar=0
1045 fi
1046
1047 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1048 #dd if=${src} ibs=${metaskip} count=1 \
1049 # | dd ibs=${tailskip} skip=1 \
1050 # | gzip -dc \
1051 # > ${datafile}
1052 if [ ${iscompressed} -eq 1 ] ; then
1053 if [ ${istar} -eq 1 ] ; then
1054 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1055 | head -c $((${metaskip}-${tailskip})) \
1056 | tar -xzf -
816 else 1057 else
817 die "Couldn't find ${x}" 1058 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1059 | head -c $((${metaskip}-${tailskip})) \
1060 | gzip -dc \
1061 > ${datafile}
1062 fi
1063 else
1064 if [ ${istar} -eq 1 ] ; then
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 | tar --no-same-owner -xf -
1068 else
1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070 | head -c $((${metaskip}-${tailskip})) \
1071 > ${datafile}
1072 fi
818 fi 1073 fi
819 done 1074 true
820 1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
822
823 for x in ${list};
824 do
825 debug-print "${FUNCNAME}: processing ${x}"
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
827 case "`/usr/bin/file -b ${x}`" in
828 *gzip*)
829 patchfile="${T}/current.patch"
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
871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${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
898
899} 1077}
900 1078
901# Unpack those pesky makeself generated files ... 1079# Unpack those pesky makeself generated files ...
902# They're shell scripts with the binary package tagged onto 1080# They're shell scripts with the binary package tagged onto
903# the end of the archive. Loki utilized the format as does 1081# the end of the archive. Loki utilized the format as does
904# many other game companies. 1082# many other game companies.
905# 1083#
906# Usage: unpack_makeself [file to unpack] [offset] 1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
907# - If the file is not specified then unpack will utilize ${A}. 1085# - If the file is not specified then unpack will utilize ${A}.
908# - If the offset is not specified then we will attempt to extract 1086# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself. 1087# the proper offset from the script itself.
910unpack_makeself() { 1088unpack_makeself() {
911 local src="$1" 1089 local src=$(find_unpackable_file "$1")
912 local skip="$2" 1090 local skip=$2
1091 local exe=$3
913 1092
914 if [ -z "${src}" ] 1093 [[ -z ${src} ]] && die "Could not locate source for '$1'"
915 then
916 src="${DISTDIR}/${A}"
917 else
918 if [ -e "${DISTDIR}/${src}" ]
919 then
920 src="${DISTDIR}/${src}"
921 elif [ -e "${PWD}/${src}" ]
922 then
923 src="${PWD}/${src}"
924 elif [ -e "${src}" ]
925 then
926 src="${src}"
927 fi
928 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
930 1094
931 local shrtsrc="`basename ${src}`" 1095 local shrtsrc=$(basename "${src}")
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1097 if [ -z "${skip}" ]
934 then 1098 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1099 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1100 local skip=0
1101 exe=tail
937 case ${ver} in 1102 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1104 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1105 ;;
941 2.0|2.0.1) 1106 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1107 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1108 ;;
944 2.1.1) 1109 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1110 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1111 let skip="skip + 1"
947 ;; 1112 ;;
948 2.1.2) 1113 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1114 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1115 let skip="skip + 1"
951 ;; 1116 ;;
952 2.1.3) 1117 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1118 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1119 let skip="skip + 1"
1120 ;;
1121 2.1.4)
1122 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1123 skip=$(head -n ${skip} "${src}" | wc -c)
1124 exe="dd"
955 ;; 1125 ;;
956 *) 1126 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file." 1127 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'." 1128 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1129 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1131 die "makeself version '${ver}' not supported"
962 ;; 1132 ;;
963 esac 1133 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1134 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi 1135 fi
1136 case ${exe} in
1137 tail) exe="tail -n +${skip} '${src}'";;
1138 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1139 *) die "makeself cant handle exe '${exe}'"
1140 esac
966 1141
967 # lets grab the first few bytes of the file to figure out what kind of archive it is 1142 # lets grab the first few bytes of the file to figure out what kind of archive it is
968 local tmpfile="`mymktemp ${T}`" 1143 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1144 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 local filetype="`file -b ${tmpfile}`" 1145 local filetype="$(file -b "${tmpfile}")"
971 case ${filetype} in 1146 case ${filetype} in
972 *tar\ archive) 1147 *tar\ archive)
973 tail -n +${skip} ${src} | tar -xf - 1148 eval ${exe} | tar --no-same-owner -xf -
974 ;; 1149 ;;
975 bzip2*) 1150 bzip2*)
976 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1151 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 ;; 1152 ;;
978 gzip*) 1153 gzip*)
979 tail -n +${skip} ${src} | tar -xzf - 1154 eval ${exe} | tar --no-same-owner -xzf -
1155 ;;
1156 compress*)
1157 eval ${exe} | gunzip | tar --no-same-owner -xf -
980 ;; 1158 ;;
981 *) 1159 *)
1160 eerror "Unknown filetype \"${filetype}\" ?"
982 false 1161 false
983 ;; 1162 ;;
984 esac 1163 esac
985 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1164 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
986} 1165}
992check_license() { 1171check_license() {
993 local lic=$1 1172 local lic=$1
994 if [ -z "${lic}" ] ; then 1173 if [ -z "${lic}" ] ; then
995 lic="${PORTDIR}/licenses/${LICENSE}" 1174 lic="${PORTDIR}/licenses/${LICENSE}"
996 else 1175 else
997 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1176 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
998 lic="${PORTDIR}/licenses/${src}" 1177 lic="${PORTDIR}/licenses/${lic}"
999 elif [ -e "${PWD}/${src}" ] ; then 1178 elif [ -e "${PWD}/${lic}" ] ; then
1000 lic="${PWD}/${src}" 1179 lic="${PWD}/${lic}"
1001 elif [ -e "${src}" ] ; then 1180 elif [ -e "${lic}" ] ; then
1002 lic="${src}" 1181 lic="${lic}"
1003 fi
1004 fi 1182 fi
1183 fi
1005 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1184 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1006 local l="`basename ${lic}`" 1185 local l="`basename ${lic}`"
1007 1186
1008 # here is where we check for the licenses the user already 1187 # here is where we check for the licenses the user already
1009 # accepted ... if we don't find a match, we make the user accept 1188 # accepted ... if we don't find a match, we make the user accept
1189 local shopts=$-
1010 local alic 1190 local alic
1191 set -o noglob #so that bash doesn't expand "*"
1011 for alic in ${ACCEPT_LICENSE} ; do 1192 for alic in ${ACCEPT_LICENSE} ; do
1012 [ "${alic}" == "*" ] && return 0 1193 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1013 [ "${alic}" == "${l}" ] && return 0 1194 set +o noglob; set -${shopts} #reset old shell opts
1195 return 0
1196 fi
1014 done 1197 done
1198 set +o noglob; set -$shopts #reset old shell opts
1015 1199
1016 local licmsg="`mymktemp ${T}`" 1200 local licmsg="$(emktemp)"
1017 cat << EOF > ${licmsg} 1201 cat << EOF > ${licmsg}
1018********************************************************** 1202**********************************************************
1019The following license outlines the terms of use of this 1203The following license outlines the terms of use of this
1020package. You MUST accept this license for installation to 1204package. You MUST accept this license for installation to
1021continue. When you are done viewing, hit 'q'. If you 1205continue. When you are done viewing, hit 'q'. If you
1036 eerror "You MUST accept the license to continue! Exiting!" 1220 eerror "You MUST accept the license to continue! Exiting!"
1037 die "Failed to accept license" 1221 die "Failed to accept license"
1038 ;; 1222 ;;
1039 esac 1223 esac
1040} 1224}
1225
1226# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1227# the whole 'non-interactive' policy, but damnit I want CD support !
1228#
1229# with these cdrom functions we handle all the user interaction and
1230# standardize everything. all you have to do is call cdrom_get_cds()
1231# and when the function returns, you can assume that the cd has been
1232# found at CDROM_ROOT.
1233#
1234# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1235# etc... if you want to give the cds better names, then just export
1236# the CDROM_NAME_X variables before calling cdrom_get_cds().
1237#
1238# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1239#
1240# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1241# - this will attempt to locate a cd based upon a file that is on
1242# the cd ... the more files you give this function, the more cds
1243# the cdrom functions will handle
1244cdrom_get_cds() {
1245 # first we figure out how many cds we're dealing with by
1246 # the # of files they gave us
1247 local cdcnt=0
1248 local f=
1249 for f in "$@" ; do
1250 cdcnt=$((cdcnt + 1))
1251 export CDROM_CHECK_${cdcnt}="$f"
1252 done
1253 export CDROM_TOTAL_CDS=${cdcnt}
1254 export CDROM_CURRENT_CD=1
1255
1256 # now we see if the user gave use CD_ROOT ...
1257 # if they did, let's just believe them that it's correct
1258 if [[ ! -z ${CD_ROOT} ]] ; then
1259 export CDROM_ROOT=${CD_ROOT}
1260 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1261 return
1262 fi
1263 # do the same for CD_ROOT_X
1264 if [[ ! -z ${CD_ROOT_1} ]] ; then
1265 local var=
1266 cdcnt=0
1267 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1268 cdcnt=$((cdcnt + 1))
1269 var="CD_ROOT_${cdcnt}"
1270 if [[ -z ${!var} ]] ; then
1271 eerror "You must either use just the CD_ROOT"
1272 eerror "or specify ALL the CD_ROOT_X variables."
1273 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1274 die "could not locate CD_ROOT_${cdcnt}"
1275 fi
1276 export CDROM_ROOTS_${cdcnt}="${!var}"
1277 done
1278 export CDROM_ROOT=${CDROM_ROOTS_1}
1279 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1280 return
1281 fi
1282
1283 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1284 einfon "This ebuild will need the "
1285 if [[ -z ${CDROM_NAME} ]] ; then
1286 echo "cdrom for ${PN}."
1287 else
1288 echo "${CDROM_NAME}."
1289 fi
1290 echo
1291 einfo "If you do not have the CD, but have the data files"
1292 einfo "mounted somewhere on your filesystem, just export"
1293 einfo "the variable CD_ROOT so that it points to the"
1294 einfo "directory containing the files."
1295 echo
1296 einfo "For example:"
1297 einfo "export CD_ROOT=/mnt/cdrom"
1298 echo
1299 else
1300 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1301 cdcnt=0
1302 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1))
1304 var="CDROM_NAME_${cdcnt}"
1305 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1306 done
1307 echo
1308 einfo "If you do not have the CDs, but have the data files"
1309 einfo "mounted somewhere on your filesystem, just export"
1310 einfo "the following variables so they point to the right place:"
1311 einfon ""
1312 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 cdcnt=$((cdcnt + 1))
1315 echo -n " CD_ROOT_${cdcnt}"
1316 done
1317 echo
1318 einfo "Or, if you have all the files in the same place, or"
1319 einfo "you only have one cdrom, you can export CD_ROOT"
1320 einfo "and that place will be used as the same data source"
1321 einfo "for all the CDs."
1322 echo
1323 einfo "For example:"
1324 einfo "export CD_ROOT_1=/mnt/cdrom"
1325 echo
1326 fi
1327 export CDROM_CURRENT_CD=0
1328 cdrom_load_next_cd
1329}
1330
1331# this is only used when you need access to more than one cd.
1332# when you have finished using the first cd, just call this function.
1333# when it returns, CDROM_ROOT will be pointing to the second cd.
1334# remember, you can only go forward in the cd chain, you can't go back.
1335cdrom_load_next_cd() {
1336 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1337 local var=
1338
1339 if [[ ! -z ${CD_ROOT} ]] ; then
1340 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1341 return
1342 fi
1343
1344 unset CDROM_ROOT
1345 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1346 if [[ -z ${!var} ]] ; then
1347 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1348 cdrom_locate_file_on_cd ${!var}
1349 else
1350 export CDROM_ROOT=${!var}
1351 fi
1352
1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354}
1355
1356# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1357# functions. this should *never* be called from an ebuild.
1358# all it does is try to locate a give file on a cd ... if the cd isn't
1359# found, then a message asking for the user to insert the cdrom will be
1360# displayed and we'll hang out here until:
1361# (1) the file is found on a mounted cdrom
1362# (2) the user hits CTRL+C
1363cdrom_locate_file_on_cd() {
1364 while [[ -z ${CDROM_ROOT} ]] ; do
1365 local dir=$(dirname "$*")
1366 local file=$(basename "$*")
1367 local mline=""
1368 local showedmsg=0
1369
1370 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1371 [[ -d ${mline}/${dir} ]] || continue
1372 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1373 && export CDROM_ROOT=${mline}
1374 done
1375
1376 if [[ -z ${CDROM_ROOT} ]] ; then
1377 echo
1378 if [[ ${showedmsg} -eq 0 ]] ; then
1379 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1380 if [[ -z ${CDROM_NAME} ]] ; then
1381 einfo "Please insert the cdrom for ${PN} now !"
1382 else
1383 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1384 fi
1385 else
1386 if [[ -z ${CDROM_NAME_1} ]] ; then
1387 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1388 else
1389 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1390 einfo "Please insert+mount the ${!var} cdrom now !"
1391 fi
1392 fi
1393 showedmsg=1
1394 fi
1395 einfo "Press return to scan for the cd again"
1396 einfo "or hit CTRL+C to abort the emerge."
1397 echo
1398 einfo "If you are having trouble with the detection"
1399 einfo "of your CD, it is possible that you do not have"
1400 einfo "Joliet support enabled in your kernel. Please"
1401 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1402 read
1403 fi
1404 done
1405}
1406
1407# Make sure that LINGUAS only contains languages that
1408# a package can support
1409#
1410# usage: strip-linguas <allow LINGUAS>
1411# strip-linguas -i <directories of .po files>
1412# strip-linguas -u <directories of .po files>
1413#
1414# The first form allows you to specify a list of LINGUAS.
1415# The -i builds a list of po files found in all the
1416# directories and uses the intersection of the lists.
1417# The -u builds a list of po files found in all the
1418# directories and uses the union of the lists.
1419strip-linguas() {
1420 local ls newls
1421 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1422 local op=$1; shift
1423 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1424 local d f
1425 for d in "$@" ; do
1426 if [[ ${op} == "-u" ]] ; then
1427 newls=${ls}
1428 else
1429 newls=""
1430 fi
1431 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1432 if [[ ${op} == "-i" ]] ; then
1433 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1434 else
1435 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1436 fi
1437 done
1438 ls=${newls}
1439 done
1440 ls=${ls//.po}
1441 else
1442 ls=$@
1443 fi
1444
1445 ls=" ${ls} "
1446 newls=""
1447 for f in ${LINGUAS} ; do
1448 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1449 newls="${newls} ${f}"
1450 else
1451 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1452 fi
1453 done
1454 if [[ -z ${newls} ]] ; then
1455 export LINGUAS=""
1456 else
1457 export LINGUAS=${newls:1}
1458 fi
1459}
1460
1461# moved from kernel.eclass since they are generally useful outside of
1462# kernel.eclass -iggy (20041002)
1463
1464# the following functions are useful in kernel module ebuilds, etc.
1465# for an example see ivtv or drbd ebuilds
1466
1467# set's ARCH to match what the kernel expects
1468set_arch_to_kernel() {
1469 i=10
1470 while ((i--)) ; do
1471 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1472 done
1473 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1474 case ${ARCH} in
1475 x86) export ARCH="i386";;
1476 amd64) export ARCH="x86_64";;
1477 hppa) export ARCH="parisc";;
1478 mips) export ARCH="mips";;
1479 sparc) export ARCH="$(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!
1480 *) export ARCH="${ARCH}";;
1481 esac
1482}
1483
1484# set's ARCH back to what portage expects
1485set_arch_to_portage() {
1486 i=10
1487 while ((i--)) ; do
1488 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1489 done
1490 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1491}
1492
1493# Jeremy Huddleston <eradicator@gentoo.org>:
1494# preserve_old_lib /path/to/libblah.so.0
1495# preserve_old_lib_notify /path/to/libblah.so.0
1496#
1497# These functions are useful when a lib in your package changes --soname. Such
1498# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1499# would break packages that link against it. Most people get around this
1500# by using the portage SLOT mechanism, but that is not always a relevant
1501# solution, so instead you can add the following to your ebuilds:
1502#
1503# src_install() {
1504# ...
1505# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1506# ...
1507# }
1508#
1509# pkg_postinst() {
1510# ...
1511# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1512# ...
1513# }
1514
1515preserve_old_lib() {
1516 LIB=$1
1517
1518 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1519 SONAME=`basename ${LIB}`
1520 DIRNAME=`dirname ${LIB}`
1521
1522 dodir ${DIRNAME}
1523 cp ${ROOT}${LIB} ${D}${DIRNAME}
1524 touch ${D}${LIB}
1525 fi
1526}
1527
1528preserve_old_lib_notify() {
1529 LIB=$1
1530
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1532 SONAME=`basename ${LIB}`
1533
1534 ewarn "An old version of an installed library was detected on your system."
1535 ewarn "In order to avoid breaking packages that link against it, this older version"
1536 ewarn "is not being removed. In order to make full use of this newer version,"
1537 ewarn "you will need to execute the following command:"
1538 ewarn " revdep-rebuild --soname ${SONAME}"
1539 ewarn
1540 ewarn "After doing that, you can safely remove ${LIB}"
1541 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1542 fi
1543}
1544
1545# Hack for people to figure out if a package was built with
1546# certain USE flags
1547#
1548# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1549# ex: built_with_use xchat gtk2
1550#
1551# Flags: -a all USE flags should be utilized
1552# -o at least one USE flag should be utilized
1553# Note: the default flag is '-a'
1554built_with_use() {
1555 local opt=$1
1556 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1557
1558 local PKG=$(best_version $1)
1559 shift
1560
1561 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1562 [[ ! -e ${USEFILE} ]] && return 1
1563
1564 local USE_BUILT=$(<${USEFILE})
1565 while [[ $# -gt 0 ]] ; do
1566 if [[ ${opt} = "-o" ]] ; then
1567 has $1 ${USE_BUILT} && return 0
1568 else
1569 has $1 ${USE_BUILT} || return 1
1570 fi
1571 shift
1572 done
1573 [[ ${opt} = "-a" ]]
1574}
1575
1576# Many configure scripts wrongly bail when a C++ compiler
1577# could not be detected. #73450
1578epunt_cxx() {
1579 local dir=$1
1580 [[ -z ${dir} ]] && dir=${S}
1581 ebegin "Removing useless C++ checks"
1582 local f
1583 for f in $(find ${dir} -name configure) ; do
1584 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1585 done
1586 eend 0
1587}
1588
1589# dopamd <file> [more files]
1590#
1591# Install pam auth config file in /etc/pam.d
1592dopamd() {
1593 [[ -z $1 ]] && die "dopamd requires at least one argument"
1594
1595 use pam || return 0
1596
1597 INSDESTTREE=/etc/pam.d \
1598 doins "$@" || die "failed to install $@"
1599}
1600# newpamd <old name> <new name>
1601#
1602# Install pam file <old name> as <new name> in /etc/pam.d
1603newpamd() {
1604 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1605
1606 use pam || return 0
1607
1608 INSDESTTREE=/etc/pam.d \
1609 newins "$1" "$2" || die "failed to install $1 as $2"
1610}
1611
1612# make a wrapper script ...
1613# NOTE: this was originally games_make_wrapper, but I noticed other places where
1614# this could be used, so I have moved it here and made it not games-specific
1615# -- wolf31o2
1616# $1 == wrapper name
1617# $2 == binary to run
1618# $3 == directory to chdir before running binary
1619# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1620# $5 == path for wrapper
1621make_wrapper() {
1622 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1623 local tmpwrapper=$(emktemp)
1624 # We don't want to quote ${bin} so that people can pass complex
1625 # things as $bin ... "./someprog --args"
1626 cat << EOF > "${tmpwrapper}"
1627#!/bin/sh
1628cd "${chdir:-.}"
1629if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then
1630 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1631fi
1632exec ${bin} "\$@"
1633EOF
1634 chmod go+rx "${tmpwrapper}"
1635 if [[ -n ${path} ]] ; then
1636 exeinto "${path}"
1637 newexe "${tmpwrapper}" "${wrapper}"
1638 else
1639 newbin "${tmpwrapper}" "${wrapper}"
1640 fi
1641}

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