/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.71 2003/11/30 11:42:09 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.243 2006/07/05 01:16:18 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
23 sleep ${1:-5}
24 fi
25}
26
27# Beep the specified number of times (defaults to five). If our output
28# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
29# don't beep.
30# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
31ebeep() {
32 local n
33 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
34 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
35 echo -ne "\a"
36 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
37 echo -ne "\a"
38 sleep 1
39 done
40 fi
41}
18 42
19# This function generate linker scripts in /usr/lib for dynamic 43# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 44# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 45# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 46# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 57# to point to the latest version of the library present.
34# 58#
35# <azarah@gentoo.org> (26 Oct 2002) 59# <azarah@gentoo.org> (26 Oct 2002)
36# 60#
37gen_usr_ldscript() { 61gen_usr_ldscript() {
38 62 local lib libdir=$(get_libdir)
39 # Just make sure it exists 63 # Just make sure it exists
40 dodir /usr/lib 64 dodir /usr/${libdir}
41 65
66 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 67 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 68 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 69 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 70 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 71 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 72 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 73
49 more info. */ 74 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 75 */
76 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 77 END_LDSCRIPT
52 78 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 79 done
82
83 echo
84
85 return 0
86} 80}
81
87 82
88# Default directory where patches are located 83# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 84EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 85# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 86EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 87# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 88# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 89# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
90# Set -E to automatically remove empty files.
91EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 92# List of patches not to apply. Not this is only file names,
96# and not the full path .. 93# and not the full path ..
97EPATCH_EXCLUDE="" 94EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 95# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 96EPATCH_SINGLE_MSG=""
97# Change the printed message for multiple patches.
98EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 99# Force applying bulk patches even if not following the style:
101# 100#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 101# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 102#
104EPATCH_FORCE="no" 103EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 134# hand its a directory, it will set EPATCH_SOURCE to this.
136# 135#
137# <azarah@gentoo.org> (10 Nov 2002) 136# <azarah@gentoo.org> (10 Nov 2002)
138# 137#
139epatch() { 138epatch() {
139 _epatch_draw_line() {
140 [[ -z $1 ]] && set "$(printf "%65s" '')"
141 echo "${1//?/=}"
142 }
143 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 144 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 145 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 146 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 147 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 148 local SINGLE_PATCH="no"
145 local x="" 149 local x=""
146 150
151 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
152
147 if [ "$#" -gt 1 ] 153 if [ "$#" -gt 1 ]
148 then 154 then
149 eerror "Invalid arguments to epatch()" 155 local m=""
150 die "Invalid arguments to epatch()" 156 for m in "$@" ; do
157 epatch "${m}"
158 done
159 return 0
151 fi 160 fi
152 161
153 if [ -n "$1" -a -f "$1" ] 162 if [ -n "$1" -a -f "$1" ]
154 then 163 then
155 SINGLE_PATCH="yes" 164 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 174 local EPATCH_SOURCE="$1/*"
166 else 175 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 177 fi
169 else 178 else
170 if [ ! -d ${EPATCH_SOURCE} ] 179 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 180 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 182 then
174 EPATCH_SOURCE="$1" 183 EPATCH_SOURCE="$1"
175 fi 184 fi
176 185
177 echo 186 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 188 eerror
180 eerror " ${EPATCH_SOURCE}" 189 eerror " ${EPATCH_SOURCE}"
190 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 191 echo
182 die "Cannot find \$EPATCH_SOURCE!" 192 die "Cannot find \$EPATCH_SOURCE!"
183 fi 193 fi
184 194
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 214 ;;
205 esac 215 esac
206 216
207 if [ "${SINGLE_PATCH}" = "no" ] 217 if [ "${SINGLE_PATCH}" = "no" ]
208 then 218 then
209 einfo "Applying various patches (bugfixes/updates)..." 219 einfo "${EPATCH_MULTI_MSG}"
210 fi 220 fi
211 for x in ${EPATCH_SOURCE} 221 for x in ${EPATCH_SOURCE}
212 do 222 do
213 # New ARCH dependant patch naming scheme... 223 # New ARCH dependant patch naming scheme ...
214 # 224 #
215 # ???_arch_foo.patch 225 # ???_arch_foo.patch
216 # 226 #
217 if [ -f ${x} ] && \ 227 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 228 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 229 [ "${EPATCH_FORCE}" = "yes" ])
220 then 230 then
221 local count=0 231 local count=0
222 local popts="${EPATCH_OPTS}" 232 local popts="${EPATCH_OPTS}"
233 local patchname=${x##*/}
223 234
224 if [ -n "${EPATCH_EXCLUDE}" ] 235 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 236 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 237 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 238 then
228 continue 239 continue
229 fi 240 fi
230 fi 241 fi
231 242
233 then 244 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 245 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 246 then
236 einfo "${EPATCH_SINGLE_MSG}" 247 einfo "${EPATCH_SINGLE_MSG}"
237 else 248 else
238 einfo "Applying ${x##*/}..." 249 einfo "Applying ${patchname} ..."
239 fi 250 fi
240 else 251 else
241 einfo " ${x##*/}..." 252 einfo " ${patchname} ..."
242 fi 253 fi
243 254
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 255 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 257
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 258 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 259 while [ "${count}" -lt 5 ]
249 do 260 do
250 # Generate some useful debug info ... 261 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 264
254 if [ "${PATCH_SUFFIX}" != "patch" ] 265 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 266 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 269 else
259 PATCH_TARGET="${x}" 270 PATCH_TARGET="${x}"
260 fi 271 fi
261 272
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 275
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 278
268 if [ "${PATCH_SUFFIX}" != "patch" ] 279 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 280 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 281 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 282 then
272 echo 283 echo
273 eerror "Could not extract patch!" 284 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 285 #die "Could not extract patch!"
275 count=5 286 count=5
276 break 287 break
277 fi 288 fi
278 fi 289 fi
279 290
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 292 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 298
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
289 301
290 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
291 then 303 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 305 echo
294 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
297 count=5 309 count=5
298 fi 310 fi
299 311
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 313
302 break 314 break
303 fi 315 fi
304 316
305 count=$((count + 1)) 317 count=$((count + 1))
311 fi 323 fi
312 324
313 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
314 then 326 then
315 echo 327 echo
316 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
317 eerror 330 eerror
318 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
319 eerror 332 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 334 echo
322 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
323 fi 336 fi
324 337
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 339
327 eend 0 340 eend 0
328 fi 341 fi
329 done 342 done
330 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
331 then 344 then
332 einfo "Done with patching" 345 einfo "Done with patching"
333 fi 346 fi
334} 347}
335 348
336# This function return true if we are using the NPTL pthreads 349# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 350# does not exist on the users system
351# vapier@gentoo.org
338# 352#
339# <azarah@gentoo.org> (06 March 2003) 353# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
341 358
342have_NPTL() { 359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
343 364
344 cat > ${T}/test-nptl.c <<-"END" 365 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 366 local tmp=/
346 #include <unistd.h> 367 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 368 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 369 done
349 int main() 370 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 371 echo "${tmp}"
351 char buf[255]; 372 else
352 char *str = buf; 373 if [[ ${exe} == "touch" ]] ; then
353 374 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 375 && mktemp -p "${topdir}" \
355 if (NULL != str) { 376 || TMPDIR="${topdir}" mktemp -t tmp
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 377 else
374 return 1 378 [[ ${USERLAND} == "GNU" ]] \
375 fi 379 && mktemp -d "${topdir}" \
376 else 380 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 381 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 382 fi
383}
426 384
427 elif [ "${ARCH}" = "ppc" ] 385# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 386# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 387# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 388# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 389#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 390# egetent(database, key)
433 else 391egetent() {
434 jobs=2 392 case ${CHOST} in
435 fi 393 *-darwin*)
436 else 394 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 395 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 396 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
397 ;;
398 *) # Numeric
399 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
400 ;;
401 esac
402 ;;
403 *-freebsd*|*-dragonfly*)
404 local opts action="user"
405 [[ $1 == "passwd" ]] || action="group"
406
407 # lookup by uid/gid
408 if [[ $2 == [[:digit:]]* ]] ; then
409 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 410 fi
440 411
441 # Make sure the number is valid ... 412 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 413 ;;
443 then 414 *-netbsd*|*-openbsd*)
444 jobs=1 415 grep "$2:\*:" /etc/$1
445 fi 416 ;;
446 417 *)
447 if [ -n "${ADMINPARAM}" ] 418 type -p nscd >& /dev/null && nscd -i "$1"
448 then 419 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 420 ;;
450 then 421 esac
451 einfo "Setting make jobs to \"-j${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} 422}
478 423
479# Simplify/standardize adding users to the system 424# Simplify/standardize adding users to the system
480# vapier@gentoo.org 425# vapier@gentoo.org
481# 426#
488# shell: /bin/false 433# shell: /bin/false
489# homedir: /dev/null 434# homedir: /dev/null
490# groups: none 435# groups: none
491# extra: comment of 'added by portage for ${PN}' 436# extra: comment of 'added by portage for ${PN}'
492enewuser() { 437enewuser() {
438 case ${EBUILD_PHASE} in
439 unpack|compile|test|install)
440 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
441 eerror "Package fails at QA and at life. Please file a bug."
442 die "Bad package! enewuser is only for use in pkg_* functions!"
443 esac
444
493 # get the username 445 # get the username
494 local euser="$1"; shift 446 local euser=$1; shift
495 if [ -z "${euser}" ] 447 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 448 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 449 die "Cannot call enewuser without a username"
499 fi 450 fi
500 451
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 $3}'`"
505
506 # see if user already exists 452 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 453 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 454 return 0
510 fi 455 fi
511 einfo "Adding user '${euser}' to your system ..." 456 einfo "Adding user '${euser}' to your system ..."
512 457
513 # options to pass to useradd 458 # options to pass to useradd
514 local opts= 459 local opts=
515 460
516 # handle uid 461 # handle uid
517 local euid="$1"; shift 462 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 463 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 464 if [[ ${euid} -gt 0 ]] ; then
521 then 465 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 466 euid="next"
467 fi
523 else 468 else
524 eerror "Userid given but is not greater than 0 !" 469 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 470 die "${euid} is not a valid UID"
526 fi 471 fi
527 else 472 else
528 euid="next available" 473 euid="next"
529 fi 474 fi
475 if [[ ${euid} == "next" ]] ; then
476 for euid in $(seq 101 999) ; do
477 [[ -z $(egetent passwd ${euid}) ]] && break
478 done
479 fi
480 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 481 einfo " - Userid: ${euid}"
531 482
532 # handle shell 483 # handle shell
533 local eshell="$1"; shift 484 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 485 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 486 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 487 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 488 die "${eshell} does not exist in ${ROOT}"
489 fi
490 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
491 eerror "Do not specify ${eshell} yourself, use -1"
492 die "Pass '-1' as the shell parameter"
540 fi 493 fi
541 else 494 else
542 eshell="/bin/false" 495 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
496 [[ -x ${ROOT}${shell} ]] && break
497 done
498
499 if [[ ${shell} == "/dev/null" ]] ; then
500 eerror "Unable to identify the shell to use"
501 die "Unable to identify the shell to use"
502 fi
503
504 eshell=${shell}
543 fi 505 fi
544 einfo " - Shell: ${eshell}" 506 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 507 opts="${opts} -s ${eshell}"
546 508
547 # handle homedir 509 # handle homedir
548 local ehome="$1"; shift 510 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 511 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 512 ehome="/dev/null"
552 fi 513 fi
553 einfo " - Home: ${ehome}" 514 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 515 opts="${opts} -d ${ehome}"
555 516
556 # handle groups 517 # handle groups
557 local egroups="$1"; shift 518 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 519 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 520 local oldifs=${IFS}
521 local defgroup="" exgroups=""
522
562 export IFS="," 523 export IFS=","
563 for g in ${egroups} 524 for g in ${egroups} ; do
564 do 525 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 526 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" 527 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 528 die "${g} is not a valid GID"
571 fi 529 fi
530 if [[ -z ${defgroup} ]] ; then
531 defgroup=${g}
532 else
533 exgroups="${exgroups},${g}"
534 fi
535 export IFS=","
572 done 536 done
573 export IFS="${oldifs}" 537 export IFS=${oldifs}
538
574 opts="${opts} -g ${egroups}" 539 opts="${opts} -g ${defgroup}"
540 if [[ ! -z ${exgroups} ]] ; then
541 opts="${opts} -G ${exgroups:1}"
542 fi
575 else 543 else
576 egroups="(none)" 544 egroups="(none)"
577 fi 545 fi
578 einfo " - Groups: ${egroups}" 546 einfo " - Groups: ${egroups}"
579 547
580 # handle extra and add the user 548 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 549 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 550 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 551 case ${CHOST} in
585 then 552 *-darwin*)
586 useradd ${opts} ${euser} \ 553 ### Make the user
554 if [[ -z $@ ]] ; then
555 dscl . create /users/${euser} uid ${euid}
556 dscl . create /users/${euser} shell ${eshell}
557 dscl . create /users/${euser} home ${ehome}
558 dscl . create /users/${euser} realname "added by portage for ${PN}"
559 ### Add the user to the groups specified
560 local oldifs=${IFS}
561 export IFS=","
562 for g in ${egroups} ; do
563 dscl . merge /groups/${g} users ${euser}
564 done
565 export IFS=${oldifs}
566 else
567 einfo "Extra options are not supported on Darwin yet"
568 einfo "Please report the ebuild along with the info below"
569 einfo "eextra: $@"
570 die "Required function missing"
571 fi
572 ;;
573 *-freebsd*|*-dragonfly*)
574 if [[ -z $@ ]] ; then
575 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 576 -c "added by portage for ${PN}" \
577 die "enewuser failed"
578 else
579 einfo " - Extra: $@"
580 pw useradd ${euser} ${opts} \
581 "$@" || die "enewuser failed"
582 fi
583 ;;
584
585 *-netbsd*)
586 if [[ -z $@ ]] ; then
587 useradd ${opts} ${euser} || die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 useradd ${opts} ${euser} "$@" || die "enewuser failed"
591 fi
592 ;;
593
594 *-openbsd*)
595 if [[ -z $@ ]] ; then
596 useradd -u ${euid} -s ${eshell} \
597 -d ${ehome} -c "Added by portage for ${PN}" \
598 -g ${egroups} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd -u ${euid} -s ${eshell} \
602 -d ${ehome} -c "Added by portage for ${PN}" \
603 -g ${egroups} ${euser} "$@" || die "enewuser failed"
604 fi
605 ;;
606
607 *)
608 if [[ -z $@ ]] ; then
609 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 611 || die "enewuser failed"
589 else 612 else
590 einfo " - Extra: ${eextra}" 613 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 614 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 615 || die "enewuser failed"
593 fi 616 fi
617 ;;
618 esac
619
620 if [[ ! -e ${ROOT}/${ehome} ]] ; then
621 einfo " - Creating ${ehome} in ${ROOT}"
622 mkdir -p "${ROOT}/${ehome}"
623 chown ${euser} "${ROOT}/${ehome}"
624 chmod 755 "${ROOT}/${ehome}"
625 fi
626
594 export SANDBOX_ON="${oldsandbox}" 627 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} 628}
604 629
605# Simplify/standardize adding groups to the system 630# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 631# vapier@gentoo.org
607# 632#
610# Default values if you do not specify any: 635# Default values if you do not specify any:
611# groupname: REQUIRED ! 636# groupname: REQUIRED !
612# gid: next available (see groupadd(8)) 637# gid: next available (see groupadd(8))
613# extra: none 638# extra: none
614enewgroup() { 639enewgroup() {
640 case ${EBUILD_PHASE} in
641 unpack|compile|test|install)
642 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
643 eerror "Package fails at QA and at life. Please file a bug."
644 die "Bad package! enewgroup is only for use in pkg_* functions!"
645 esac
646
615 # get the group 647 # get the group
616 local egroup="$1"; shift 648 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 649 if [ -z "${egroup}" ]
618 then 650 then
619 eerror "No group specified !" 651 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 652 die "Cannot call enewgroup without a group"
621 fi 653 fi
622 654
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 $4}'`"
627
628 # see if group already exists 655 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 656 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 657 then
631 return 0 658 return 0
632 fi 659 fi
633 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
634 661
639 local egid="$1"; shift 666 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 667 if [ ! -z "${egid}" ]
641 then 668 then
642 if [ "${egid}" -gt 0 ] 669 if [ "${egid}" -gt 0 ]
643 then 670 then
671 if [ -z "`egetent group ${egid}`" ]
672 then
673 if [[ "${CHOST}" == *-darwin* ]]; then
674 opts="${opts} ${egid}"
675 else
644 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
677 fi
678 else
679 egid="next available; requested gid taken"
680 fi
645 else 681 else
646 eerror "Groupid given but is not greater than 0 !" 682 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 683 die "${egid} is not a valid GID"
648 fi 684 fi
649 else 685 else
656 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
657 693
658 # add the group 694 # add the group
659 local oldsandbox="${SANDBOX_ON}" 695 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 696 export SANDBOX_ON="0"
697 case ${CHOST} in
698 *-darwin*)
699 if [ ! -z "${eextra}" ];
700 then
701 einfo "Extra options are not supported on Darwin/OS X yet"
702 einfo "Please report the ebuild along with the info below"
703 einfo "eextra: ${eextra}"
704 die "Required function missing"
705 fi
706
707 # If we need the next available
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 dscl . create /groups/${egroup} gid ${egid}
715 dscl . create /groups/${egroup} passwd '*'
716 ;;
717
718 *-freebsd*|*-dragonfly*)
719 case ${egid} in
720 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do
722 [ -z "`egetent group ${egid}`" ] && break
723 done
724 esac
725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for egid in $(seq 101 999); do
732 [ -z "`egetent group ${egid}`" ] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 ;;
741 esac
662 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
663} 743}
664 744
665# Simple script to replace 'dos2unix' binaries 745# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 746# vapier@gentoo.org
667# 747#
668# edos2unix(file, <more files>...) 748# edos2unix(file, <more files> ...)
669edos2unix() { 749edos2unix() {
670 for f in "$@" 750 for f in "$@"
671 do 751 do
672 cp "${f}" ${T}/edos2unix 752 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 753 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 754 done
675} 755}
676 756
757
758##############################################################
759# START: Handle .desktop files and menu entries #
760# maybe this should be separated into a new eclass some time #
761# lanius@gentoo.org #
762##############################################################
763
677# Make a desktop file ! 764# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 765# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 766# 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# 767#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 768# make_desktop_entry(<command>, [name], [icon], [type], [path])
685# 769#
686# binary: what binary does the app run with ? 770# binary: what command does the app run with ?
687# name: the name that will show up in the menu 771# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 772# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 773# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 774# a full path to an icon
691# type: what kind of application is this ? for categories: 775# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 776# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 777# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 778make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 779 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 780
697 local exec="${1}" 781 local exec=${1}
698 local name="${2:-${PN}}" 782 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 783 local icon=${3:-${PN}.png}
700 local type="${4}" 784 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 785 local path=${5}
786
702 if [ -z "${type}" ] 787 if [[ -z ${type} ]] ; then
703 then 788 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 789 local catmin=${CATEGORY##*-}
705 "app-emulation") 790 case ${catmaj} in
706 type=Emulator 791 app)
792 case ${catmin} in
793 admin) type=System;;
794 cdr) type=DiscBurning;;
795 dicts) type=Dictionary;;
796 editors) type=TextEditor;;
797 emacs) type=TextEditor;;
798 emulation) type=Emulator;;
799 laptop) type=HardwareSettings;;
800 office) type=Office;;
801 vim) type=TextEditor;;
802 xemacs) type=TextEditor;;
803 *) type=;;
804 esac
707 ;; 805 ;;
708 "games-"*) 806
709 type=Game 807 dev)
808 type="Development"
710 ;; 809 ;;
711 "net-"*) 810
712 type=Network; 811 games)
812 case ${catmin} in
813 action) type=ActionGame;;
814 arcade) type=ArcadeGame;;
815 board) type=BoardGame;;
816 kid) type=KidsGame;;
817 emulation) type=Emulator;;
818 puzzle) type=LogicGame;;
819 rpg) type=RolePlaying;;
820 roguelike) type=RolePlaying;;
821 simulation) type=Simulation;;
822 sports) type=SportsGame;;
823 strategy) type=StrategyGame;;
824 *) type=;;
825 esac
826 type="Game;${type}"
713 ;; 827 ;;
828
829 mail)
830 type="Network;Email"
831 ;;
832
833 media)
834 case ${catmin} in
835 gfx) type=Graphics;;
836 radio) type=Tuner;;
837 sound) type=Audio;;
838 tv) type=TV;;
839 video) type=Video;;
840 *) type=;;
841 esac
842 type="AudioVideo;${type}"
843 ;;
844
845 net)
846 case ${catmin} in
847 dialup) type=Dialup;;
848 ftp) type=FileTransfer;;
849 im) type=InstantMessaging;;
850 irc) type=IRCClient;;
851 mail) type=Email;;
852 news) type=News;;
853 nntp) type=News;;
854 p2p) type=FileTransfer;;
855 *) type=;;
856 esac
857 type="Network;${type}"
858 ;;
859
860 sci)
861 case ${catmin} in
862 astro*) type=Astronomy;;
863 bio*) type=Biology;;
864 calc*) type=Calculator;;
865 chem*) type=Chemistry;;
866 geo*) type=Geology;;
867 math*) type=Math;;
868 *) type=;;
869 esac
870 type="Science;${type}"
871 ;;
872
873 www)
874 case ${catmin} in
875 client) type=WebBrowser;;
876 *) type=;;
877 esac
878 type="Network"
879 ;;
880
714 *) 881 *)
715 type= 882 type=
716 ;; 883 ;;
717 esac 884 esac
718 fi 885 fi
886 if [ "${SLOT}" == "0" ] ; then
887 local desktop_name="${PN}"
888 else
889 local desktop_name="${PN}-${SLOT}"
890 fi
719 local desktop="${T}/${exec}.desktop" 891 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
892# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 893
721echo "[Desktop Entry] 894echo "[Desktop Entry]
722Encoding=UTF-8 895Encoding=UTF-8
723Version=0.9.2 896Version=0.9.2
724Name=${name} 897Name=${name}
725Type=Application 898Type=Application
726Comment=${DESCRIPTION} 899Comment=${DESCRIPTION}
727Exec=${exec} 900Exec=${exec}
901TryExec=${exec%% *}
728Path=${path} 902Path=${path}
729Icon=${icon} 903Icon=${icon}
730Categories=Application;${type};" > ${desktop} 904Categories=Application;${type};" > "${desktop}"
731 905
732 if [ -d "/usr/share/applications" ] 906 (
733 then 907 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 909 insinto /usr/share/applications
735 doins ${desktop} 910 doins "${desktop}"
736 fi 911 )
912}
737 913
738 #if [ -d "/usr/share/gnome/apps" ] 914# Make a GDM/KDM Session file
739 #then 915#
740 # insinto /usr/share/gnome/apps/Games 916# make_desktop_entry(<title>, <command>)
741 # doins ${desktop} 917# title: File to execute to start the Window Manager
742 #fi 918# command: Name of the Window Manager
743 919
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 920make_session_desktop() {
745 #then 921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746 # for ver in /usr/kde/* 922 [[ -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
752 923
753 if [ -d "/usr/share/applnk" ] 924 local title=$1
754 then 925 local command=$2
755 insinto /usr/share/applnk/${type} 926 local desktop=${T}/${wm}.desktop
927
928echo "[Desktop Entry]
929Encoding=UTF-8
930Name=${title}
931Comment=This session logs you into ${title}
932Exec=${command}
933TryExec=${command}
934Type=Application" > "${desktop}"
935
936 insinto /usr/share/xsessions
756 doins ${desktop} 937 doins "${desktop}"
757 fi
758
759 return 0
760} 938}
761 939
762# new convenience patch wrapper function to eventually replace epatch(), 940domenu() {
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 941 local i j
764# /usr/bin/patch 942 insinto /usr/share/applications
765# Features: 943 for i in "$@" ; do
766# - bulk patch handling similar to epatch()'s 944 if [[ -f ${i} ]] ; then
767# - automatic patch level detection like epatch()'s 945 doins "${i}"
768# - automatic patch uncompression like epatch()'s 946 elif [[ -d ${i} ]] ; then
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 947 for j in "${i}"/*.desktop ; do
770# manually instead 948 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 949 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 950 fi
819 done 951 done
952}
953newmenu() {
954 insinto /usr/share/applications
955 newins "$1" "$2"
956}
820 957
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 958doicon() {
822 959 local i j
823 for x in ${list}; 960 insinto /usr/share/pixmaps
824 do 961 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 962 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 963 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 964 elif [[ -d ${i} ]] ; then
828 *gzip*) 965 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 966 doins "${j}"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 967 done
871 test -f "${target2}" && break 968 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 969 done
898
899} 970}
971newicon() {
972 insinto /usr/share/pixmaps
973 newins "$1" "$2"
974}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
900 980
901# for internal use only (unpack_pdv and unpack_makeself) 981# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 982find_unpackable_file() {
903 local src="$1" 983 local src=$1
904 if [ -z "${src}" ] 984 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 985 src=${DISTDIR}/${A}
907 else 986 else
908 if [ -e "${DISTDIR}/${src}" ] 987 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 988 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 989 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 990 src=${PWD}/${src}
914 elif [ -e "${src}" ] 991 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 992 src=${src}
917 fi
918 fi 993 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 994 fi
995 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 996 echo "${src}"
921} 997}
922 998
923# Unpack those pesky pdv generated files ... 999# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 1000# They're self-unpacking programs with the binary package stuffed in
939# lseek 1015# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 1017# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter. 1018# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 1019unpack_pdv() {
944 local src="`find_unpackable_file $1`" 1020 local src=$(find_unpackable_file $1)
945 local sizeoff_t="$2" 1021 local sizeoff_t=$2
946 1022
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'"
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 1025
949 local shrtsrc="`basename ${src}`" 1026 local shrtsrc=$(basename "${src}")
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1030
954 # grab metadata for debug reasons 1031 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1032 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1034
958 # rip out the final file name from the metadata 1035 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1037 datafile="`basename ${datafile}`"
961 1038
962 # now lets uncompress/untar the file if need be 1039 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1040 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1042
966 local iscompressed="`file -b ${tmpfile}`" 1043 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1044 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1045 iscompressed=1
996 fi 1073 fi
997 else 1074 else
998 if [ ${istar} -eq 1 ] ; then 1075 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \ 1077 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf - 1078 | tar --no-same-owner -xf -
1002 else 1079 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 1080 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \ 1081 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile} 1082 > ${datafile}
1006 fi 1083 fi
1013# Unpack those pesky makeself generated files ... 1090# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1091# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1092# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1093# many other game companies.
1017# 1094#
1018# Usage: unpack_makeself [file to unpack] [offset] 1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1096# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1097# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1098# the proper offset from the script itself.
1022unpack_makeself() { 1099unpack_makeself() {
1100 local src_input=${1:-${A}}
1023 local src="`find_unpackable_file $1`" 1101 local src=$(find_unpackable_file "${src_input}")
1024 local skip="$2" 1102 local skip=$2
1103 local exe=$3
1025 1104
1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1106
1026 local shrtsrc="`basename ${src}`" 1107 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1109 if [[ -z ${skip} ]] ; then
1029 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1031 local skip=0 1111 local skip=0
1112 exe=tail
1032 case ${ver} in 1113 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1114 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1116 ;;
1036 2.0|2.0.1) 1117 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1119 ;;
1039 2.1.1) 1120 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1121 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1122 let skip="skip + 1"
1042 ;; 1123 ;;
1043 2.1.2) 1124 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1125 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1126 let skip="skip + 1"
1046 ;; 1127 ;;
1047 2.1.3) 1128 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1129 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1130 let skip="skip + 1"
1131 ;;
1132 2.1.4|2.1.5)
1133 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1134 skip=$(head -n ${skip} "${src}" | wc -c)
1135 exe="dd"
1050 ;; 1136 ;;
1051 *) 1137 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1138 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1139 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1140 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1142 die "makeself version '${ver}' not supported"
1057 ;; 1143 ;;
1058 esac 1144 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1145 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1146 fi
1147 case ${exe} in
1148 tail) exe="tail -n +${skip} '${src}'";;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'"
1151 esac
1061 1152
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1153 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1154 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1156 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1157 case ${filetype} in
1067 *tar\ archive) 1158 *tar\ archive)
1068 tail -n +${skip} ${src} | tar -xf - 1159 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1160 ;;
1070 bzip2*) 1161 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1163 ;;
1073 gzip*) 1164 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf - 1165 eval ${exe} | tar --no-same-owner -xzf -
1166 ;;
1167 compress*)
1168 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1169 ;;
1076 *) 1170 *)
1171 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1172 false
1078 ;; 1173 ;;
1079 esac 1174 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1176}
1087check_license() { 1182check_license() {
1088 local lic=$1 1183 local lic=$1
1089 if [ -z "${lic}" ] ; then 1184 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}" 1185 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else 1186 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1187 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}" 1188 lic="${PORTDIR}/licenses/${lic}"
1094 elif [ -e "${PWD}/${src}" ] ; then 1189 elif [ -e "${PWD}/${lic}" ] ; then
1095 lic="${PWD}/${src}" 1190 lic="${PWD}/${lic}"
1096 elif [ -e "${src}" ] ; then 1191 elif [ -e "${lic}" ] ; then
1097 lic="${src}" 1192 lic="${lic}"
1098 fi
1099 fi 1193 fi
1194 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101 local l="`basename ${lic}`" 1196 local l="`basename ${lic}`"
1102 1197
1103 # here is where we check for the licenses the user already 1198 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1199 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1105 local alic 1201 local alic
1202 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1203 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1205 set +o noglob; set -${shopts} #reset old shell opts
1206 return 0
1207 fi
1109 done 1208 done
1209 set +o noglob; set -$shopts #reset old shell opts
1110 1210
1111 local licmsg="`mymktemp ${T}`" 1211 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1212 cat << EOF > ${licmsg}
1113********************************************************** 1213**********************************************************
1114The following license outlines the terms of use of this 1214The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1215package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1216continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1231 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1232 die "Failed to accept license"
1133 ;; 1233 ;;
1134 esac 1234 esac
1135} 1235}
1236
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support !
1239#
1240# with these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT.
1244#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export
1247# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1248# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1249# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1250# CDROM_NAME_2="data cd"
1251# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1252#
1253# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1254#
1255# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256# - this will attempt to locate a cd based upon a file that is on
1257# the cd ... the more files you give this function, the more cds
1258# the cdrom functions will handle
1259cdrom_get_cds() {
1260 # first we figure out how many cds we're dealing with by
1261 # the # of files they gave us
1262 local cdcnt=0
1263 local f=
1264 for f in "$@" ; do
1265 ((++cdcnt))
1266 export CDROM_CHECK_${cdcnt}="$f"
1267 done
1268 export CDROM_TOTAL_CDS=${cdcnt}
1269 export CDROM_CURRENT_CD=1
1270
1271 # now we see if the user gave use CD_ROOT ...
1272 # if they did, let's just believe them that it's correct
1273 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1274 local var=
1275 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 ((++cdcnt))
1278 var="CD_ROOT_${cdcnt}"
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1280 if [[ -z ${!var} ]] ; then
1281 eerror "You must either use just the CD_ROOT"
1282 eerror "or specify ALL the CD_ROOT_X variables."
1283 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1284 die "could not locate CD_ROOT_${cdcnt}"
1285 fi
1286 done
1287 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1289 export CDROM_SET=-1
1290 for f in ${CDROM_CHECK_1//:/ } ; do
1291 ((++CDROM_SET))
1292 [[ -e ${CD_ROOT}/${f} ]] && break
1293 done
1294 export CDROM_MATCH=${f}
1295 return
1296 fi
1297
1298 # User didn't help us out so lets make sure they know they can
1299 # simplify the whole process ...
1300 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1301 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1302 echo
1303 einfo "If you do not have the CD, but have the data files"
1304 einfo "mounted somewhere on your filesystem, just export"
1305 einfo "the variable CD_ROOT so that it points to the"
1306 einfo "directory containing the files."
1307 echo
1308 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo
1311 else
1312 if [[ -n ${CDROM_NAME_SET} ]] ; then
1313 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1314 cdcnt=0
1315 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 ((++cdcnt))
1317 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1318 done
1319 fi
1320
1321 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1322 cdcnt=0
1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1324 ((++cdcnt))
1325 var="CDROM_NAME_${cdcnt}"
1326 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1327 done
1328 echo
1329 einfo "If you do not have the CDs, but have the data files"
1330 einfo "mounted somewhere on your filesystem, just export"
1331 einfo "the following variables so they point to the right place:"
1332 einfon ""
1333 cdcnt=0
1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1335 ((++cdcnt))
1336 echo -n " CD_ROOT_${cdcnt}"
1337 done
1338 echo
1339 einfo "Or, if you have all the files in the same place, or"
1340 einfo "you only have one cdrom, you can export CD_ROOT"
1341 einfo "and that place will be used as the same data source"
1342 einfo "for all the CDs."
1343 echo
1344 einfo "For example:"
1345 einfo "export CD_ROOT_1=/mnt/cdrom"
1346 echo
1347 fi
1348
1349 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd
1352}
1353
1354# this is only used when you need access to more than one cd.
1355# when you have finished using the first cd, just call this function.
1356# when it returns, CDROM_ROOT will be pointing to the second cd.
1357# remember, you can only go forward in the cd chain, you can't go back.
1358cdrom_load_next_cd() {
1359 local var
1360 ((++CDROM_CURRENT_CD))
1361
1362 unset CDROM_ROOT
1363 var=CD_ROOT_${CDROM_CURRENT_CD}
1364 [[ -z ${!var} ]] && var="CD_ROOT"
1365 if [[ -z ${!var} ]] ; then
1366 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1367 _cdrom_locate_file_on_cd ${!var}
1368 else
1369 export CDROM_ROOT=${!var}
1370 fi
1371
1372 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1373}
1374
1375# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1376# functions. this should *never* be called from an ebuild.
1377# all it does is try to locate a give file on a cd ... if the cd isn't
1378# found, then a message asking for the user to insert the cdrom will be
1379# displayed and we'll hang out here until:
1380# (1) the file is found on a mounted cdrom
1381# (2) the user hits CTRL+C
1382_cdrom_locate_file_on_cd() {
1383 local mline=""
1384 local showedmsg=0
1385
1386 while [[ -z ${CDROM_ROOT} ]] ; do
1387 local i=0
1388 local -a cdset=(${*//:/ })
1389 if [[ -n ${CDROM_SET} ]] ; then
1390 cdset=(${cdset[${CDROM_SET}]})
1391 fi
1392
1393 while [[ -n ${cdset[${i}]} ]] ; do
1394 local dir=$(dirname ${cdset[${i}]})
1395 local file=$(basename ${cdset[${i}]})
1396
1397 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1398 [[ -d ${mline}/${dir} ]] || continue
1399 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1400 export CDROM_ROOT=${mline}
1401 export CDROM_SET=${i}
1402 export CDROM_MATCH=${cdset[${i}]}
1403 return
1404 fi
1405 done
1406
1407 ((++i))
1408 done
1409
1410 echo
1411 if [[ ${showedmsg} -eq 0 ]] ; then
1412 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1413 if [[ -z ${CDROM_NAME} ]] ; then
1414 einfo "Please insert+mount the cdrom for ${PN} now !"
1415 else
1416 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1417 fi
1418 else
1419 if [[ -z ${CDROM_NAME_1} ]] ; then
1420 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1421 else
1422 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1423 einfo "Please insert+mount the ${!var} cdrom now !"
1424 fi
1425 fi
1426 showedmsg=1
1427 fi
1428 einfo "Press return to scan for the cd again"
1429 einfo "or hit CTRL+C to abort the emerge."
1430 echo
1431 einfo "If you are having trouble with the detection"
1432 einfo "of your CD, it is possible that you do not have"
1433 einfo "Joliet support enabled in your kernel. Please"
1434 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1435 read || die "something is screwed with your system"
1436 done
1437}
1438
1439# Make sure that LINGUAS only contains languages that
1440# a package can support
1441#
1442# usage: strip-linguas <allow LINGUAS>
1443# strip-linguas -i <directories of .po files>
1444# strip-linguas -u <directories of .po files>
1445#
1446# The first form allows you to specify a list of LINGUAS.
1447# The -i builds a list of po files found in all the
1448# directories and uses the intersection of the lists.
1449# The -u builds a list of po files found in all the
1450# directories and uses the union of the lists.
1451strip-linguas() {
1452 local ls newls nols
1453 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1454 local op=$1; shift
1455 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1456 local d f
1457 for d in "$@" ; do
1458 if [[ ${op} == "-u" ]] ; then
1459 newls=${ls}
1460 else
1461 newls=""
1462 fi
1463 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1464 if [[ ${op} == "-i" ]] ; then
1465 hasq ${f} ${ls} && newls="${newls} ${f}"
1466 else
1467 hasq ${f} ${ls} || newls="${newls} ${f}"
1468 fi
1469 done
1470 ls=${newls}
1471 done
1472 else
1473 ls="$@"
1474 fi
1475
1476 nols=""
1477 newls=""
1478 for f in ${LINGUAS} ; do
1479 if hasq ${f} ${ls} ; then
1480 newls="${newls} ${f}"
1481 else
1482 nols="${nols} ${f}"
1483 fi
1484 done
1485 [[ -n ${newls} ]] \
1486 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1487 export LINGUAS=${newls:1}
1488}
1489
1490# moved from kernel.eclass since they are generally useful outside of
1491# kernel.eclass -iggy (20041002)
1492
1493# the following functions are useful in kernel module ebuilds, etc.
1494# for an example see ivtv or drbd ebuilds
1495
1496# set's ARCH to match what the kernel expects
1497set_arch_to_kernel() {
1498 i=10
1499 while ((i--)) ; do
1500 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1501 done
1502 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1503 case ${ARCH} in
1504 x86) export ARCH="i386";;
1505 amd64) export ARCH="x86_64";;
1506 hppa) export ARCH="parisc";;
1507 mips) export ARCH="mips";;
1508 sparc) export ARCH="$(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!
1509 *) export ARCH="${ARCH}";;
1510 esac
1511}
1512
1513# set's ARCH back to what portage expects
1514set_arch_to_portage() {
1515 i=10
1516 while ((i--)) ; do
1517 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1518 done
1519 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1520}
1521
1522# Jeremy Huddleston <eradicator@gentoo.org>:
1523# preserve_old_lib /path/to/libblah.so.0
1524# preserve_old_lib_notify /path/to/libblah.so.0
1525#
1526# These functions are useful when a lib in your package changes --library. Such
1527# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1528# would break packages that link against it. Most people get around this
1529# by using the portage SLOT mechanism, but that is not always a relevant
1530# solution, so instead you can add the following to your ebuilds:
1531#
1532# src_install() {
1533# ...
1534# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537#
1538# pkg_postinst() {
1539# ...
1540# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1541# ...
1542# }
1543
1544preserve_old_lib() {
1545 LIB=$1
1546
1547 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1548 SONAME=`basename ${LIB}`
1549 DIRNAME=`dirname ${LIB}`
1550
1551 dodir ${DIRNAME}
1552 cp ${ROOT}${LIB} ${D}${DIRNAME}
1553 touch ${D}${LIB}
1554 fi
1555}
1556
1557preserve_old_lib_notify() {
1558 LIB=$1
1559
1560 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1561 SONAME=`basename ${LIB}`
1562
1563 ewarn "An old version of an installed library was detected on your system."
1564 ewarn "In order to avoid breaking packages that link against it, this older version"
1565 ewarn "is not being removed. In order to make full use of this newer version,"
1566 ewarn "you will need to execute the following command:"
1567 ewarn " revdep-rebuild --library ${SONAME}"
1568 ewarn
1569 ewarn "After doing that, you can safely remove ${LIB}"
1570 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1571 fi
1572}
1573
1574# Hack for people to figure out if a package was built with
1575# certain USE flags
1576#
1577# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1578# ex: built_with_use xchat gtk2
1579#
1580# Flags: -a all USE flags should be utilized
1581# -o at least one USE flag should be utilized
1582# Note: the default flag is '-a'
1583built_with_use() {
1584 local opt=$1
1585 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1586
1587 local PKG=$(best_version $1)
1588 shift
1589
1590 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1591
1592 # if the USE file doesnt exist, assume the $PKG is either
1593 # injected or package.provided
1594 [[ ! -e ${USEFILE} ]] && return 0
1595
1596 local USE_BUILT=$(<${USEFILE})
1597 while [[ $# -gt 0 ]] ; do
1598 if [[ ${opt} = "-o" ]] ; then
1599 has $1 ${USE_BUILT} && return 0
1600 else
1601 has $1 ${USE_BUILT} || return 1
1602 fi
1603 shift
1604 done
1605 [[ ${opt} = "-a" ]]
1606}
1607
1608# Many configure scripts wrongly bail when a C++ compiler
1609# could not be detected. #73450
1610epunt_cxx() {
1611 local dir=$1
1612 [[ -z ${dir} ]] && dir=${S}
1613 ebegin "Removing useless C++ checks"
1614 local f
1615 for f in $(find ${dir} -name configure) ; do
1616 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1617 done
1618 eend 0
1619}
1620
1621# dopamd <file> [more files]
1622#
1623# Install pam auth config file in /etc/pam.d
1624dopamd() {
1625 [[ -z $1 ]] && die "dopamd requires at least one argument"
1626
1627 use pam || return 0
1628
1629 INSDESTTREE=/etc/pam.d \
1630 doins "$@" || die "failed to install $@"
1631}
1632# newpamd <old name> <new name>
1633#
1634# Install pam file <old name> as <new name> in /etc/pam.d
1635newpamd() {
1636 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1637
1638 use pam || return 0
1639
1640 INSDESTTREE=/etc/pam.d \
1641 newins "$1" "$2" || die "failed to install $1 as $2"
1642}
1643
1644# make a wrapper script ...
1645# NOTE: this was originally games_make_wrapper, but I noticed other places where
1646# this could be used, so I have moved it here and made it not games-specific
1647# -- wolf31o2
1648# $1 == wrapper name
1649# $2 == binary to run
1650# $3 == directory to chdir before running binary
1651# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1652# $5 == path for wrapper
1653make_wrapper() {
1654 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1655 local tmpwrapper=$(emktemp)
1656 # We don't want to quote ${bin} so that people can pass complex
1657 # things as $bin ... "./someprog --args"
1658 cat << EOF > "${tmpwrapper}"
1659#!/bin/sh
1660cd "${chdir:-.}"
1661if [ -n "${libdir}" ] ; then
1662 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1663 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1664 else
1665 export LD_LIBRARY_PATH="${libdir}"
1666 fi
1667fi
1668exec ${bin} "\$@"
1669EOF
1670 chmod go+rx "${tmpwrapper}"
1671 if [[ -n ${path} ]] ; then
1672 exeinto "${path}"
1673 newexe "${tmpwrapper}" "${wrapper}"
1674 else
1675 newbin "${tmpwrapper}" "${wrapper}"
1676 fi
1677}

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