/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.41 Revision 1.242
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 1.41 2003/07/14 04:47:17 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.242 2006/06/24 04:36:33 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 $ECLASS"
14
15DEPEND="$DEPEND !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
93EPATCH_OPTS="" 88# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
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"
94# 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,
95# and not the full path .. 93# and not the full path ..
96EPATCH_EXCLUDE="" 94EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 95# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 96EPATCH_SINGLE_MSG=""
97# Change the printed message for multiple patches.
98EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 99# Force applying bulk patches even if not following the style:
100# 100#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 101# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 102#
103EPATCH_FORCE="no" 103EPATCH_FORCE="no"
134# hand its a directory, it will set EPATCH_SOURCE to this. 134# hand its a directory, it will set EPATCH_SOURCE to this.
135# 135#
136# <azarah@gentoo.org> (10 Nov 2002) 136# <azarah@gentoo.org> (10 Nov 2002)
137# 137#
138epatch() { 138epatch() {
139 _epatch_draw_line() {
140 [[ -z $1 ]] && set "$(printf "%65s" '')"
141 echo "${1//?/=}"
142 }
143 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 144 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 145 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 146 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 147 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 148 local SINGLE_PATCH="no"
144 local x="" 149 local x=""
145 150
151 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
152
146 if [ "$#" -gt 1 ] 153 if [ "$#" -gt 1 ]
147 then 154 then
148 eerror "Invalid arguments to epatch()" 155 local m=""
149 die "Invalid arguments to epatch()" 156 for m in "$@" ; do
157 epatch "${m}"
158 done
159 return 0
150 fi 160 fi
151 161
152 if [ -n "$1" -a -f "$1" ] 162 if [ -n "$1" -a -f "$1" ]
153 then 163 then
154 SINGLE_PATCH="yes" 164 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 174 local EPATCH_SOURCE="$1/*"
165 else 175 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 177 fi
168 else 178 else
169 if [ ! -d ${EPATCH_SOURCE} ] 179 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 180 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 182 then
173 EPATCH_SOURCE="$1" 183 EPATCH_SOURCE="$1"
174 fi 184 fi
175 185
176 echo 186 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 188 eerror
179 eerror " ${EPATCH_SOURCE}" 189 eerror " ${EPATCH_SOURCE}"
190 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 191 echo
181 die "Cannot find \$EPATCH_SOURCE!" 192 die "Cannot find \$EPATCH_SOURCE!"
182 fi 193 fi
183 194
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 214 ;;
204 esac 215 esac
205 216
206 if [ "${SINGLE_PATCH}" = "no" ] 217 if [ "${SINGLE_PATCH}" = "no" ]
207 then 218 then
208 einfo "Applying various patches (bugfixes/updates)..." 219 einfo "${EPATCH_MULTI_MSG}"
209 fi 220 fi
210 for x in ${EPATCH_SOURCE} 221 for x in ${EPATCH_SOURCE}
211 do 222 do
212 # New ARCH dependant patch naming scheme... 223 # New ARCH dependant patch naming scheme ...
213 # 224 #
214 # ???_arch_foo.patch 225 # ???_arch_foo.patch
215 # 226 #
216 if [ -f ${x} ] && \ 227 if [ -f ${x} ] && \
217 ([ "${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}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 229 [ "${EPATCH_FORCE}" = "yes" ])
219 then 230 then
220 local count=0 231 local count=0
221 local popts="${EPATCH_OPTS}" 232 local popts="${EPATCH_OPTS}"
233 local patchname=${x##*/}
222 234
223 if [ -n "${EPATCH_EXCLUDE}" ] 235 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 236 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 237 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 238 then
227 continue 239 continue
228 fi 240 fi
229 fi 241 fi
230 242
232 then 244 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 245 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 246 then
235 einfo "${EPATCH_SINGLE_MSG}" 247 einfo "${EPATCH_SINGLE_MSG}"
236 else 248 else
237 einfo "Applying ${x##*/}..." 249 einfo "Applying ${patchname} ..."
238 fi 250 fi
239 else 251 else
240 einfo " ${x##*/}..." 252 einfo " ${patchname} ..."
241 fi 253 fi
242 254
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 255 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 257
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 258 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 259 while [ "${count}" -lt 5 ]
248 do 260 do
249 # Generate some useful debug info ... 261 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 264
253 if [ "${PATCH_SUFFIX}" != "patch" ] 265 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 266 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 269 else
258 PATCH_TARGET="${x}" 270 PATCH_TARGET="${x}"
259 fi 271 fi
260 272
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 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##*/}
263 275
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 278
267 if [ "${PATCH_SUFFIX}" != "patch" ] 279 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 280 then
269 if ! (${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
270 then 282 then
271 echo 283 echo
272 eerror "Could not extract patch!" 284 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 285 #die "Could not extract patch!"
274 count=5 286 count=5
275 break 287 break
276 fi 288 fi
277 fi 289 fi
278 290
279 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
280 then 292 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 298
287 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}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
288 301
289 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
290 then 303 then
291 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##*/}
292 echo 305 echo
293 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
296 count=5 309 count=5
297 fi 310 fi
298 311
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 313
301 break 314 break
302 fi 315 fi
303 316
304 count=$((count + 1)) 317 count=$((count + 1))
310 fi 323 fi
311 324
312 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
313 then 326 then
314 echo 327 echo
315 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
316 eerror 330 eerror
317 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
318 eerror 332 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 334 echo
321 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
322 fi 336 fi
323 337
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 339
326 eend 0 340 eend 0
327 fi 341 fi
328 done 342 done
329 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
330 then 344 then
331 einfo "Done with patching" 345 einfo "Done with patching"
332 fi 346 fi
333} 347}
334 348
335# This function return true if we are using the NPTL pthreads 349# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 350# does not exist on the users system
351# vapier@gentoo.org
337# 352#
338# <azarah@gentoo.org> (06 March 2003) 353# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
340 358
341have_NPTL() { 359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
342 364
343 cat > ${T}/test-nptl.c <<-"END" 365 if [[ -z $(type -p mktemp) ]] ; then
344 #define _XOPEN_SOURCE 366 local tmp=/
345 #include <unistd.h> 367 while [[ -e ${tmp} ]] ; do
346 #include <stdio.h> 368 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
347 369 done
348 int main() 370 ${exe} "${tmp}" || ${exe} -p "${tmp}"
349 { 371 echo "${tmp}"
350 char buf[255]; 372 else
351 char *str = buf; 373 if [[ ${exe} == "touch" ]] ; then
352 374 [[ ${USERLAND} == "GNU" ]] \
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 375 && mktemp -p "${topdir}" \
354 if (NULL != str) { 376 || TMPDIR="${topdir}" mktemp -t tmp
355 printf("%s\n", str);
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then
367 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... "
369 if ${T}/nptl
370 then
371 return 0
372 else 377 else
373 return 1 378 [[ ${USERLAND} == "GNU" ]] \
374 fi 379 && mktemp -d "${topdir}" \
375 else 380 || TMPDIR="${topdir}" mktemp -dt tmp
376 echo "no"
377 fi 381 fi
378
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else
423 jobs=2
424 fi 382 fi
383}
425 384
426 elif [ "${ARCH}" = "ppc" ] 385# Small wrapper for getent (Linux), nidump (Mac OS X),
427 then 386# and pw (FreeBSD) used in enewuser()/enewgroup()
428 # ppc has "processor", but only when compiled with SMP 387# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 388# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
430 then 389#
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 390# egetent(database, key)
432 else 391egetent() {
433 jobs=2 392 case ${CHOST} in
434 fi 393 *-darwin*)
435 else 394 case "$2" in
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 395 *[!0-9]*) # Non numeric
437 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"
438 fi 410 fi
439 411
440 # Make sure the number is valid ... 412 pw show ${action} ${opts} "$2" -q
441 if [ "${jobs}" -lt 1 ] 413 ;;
442 then 414 *-netbsd*|*-openbsd*)
443 jobs=1 415 grep "$2:\*:" /etc/$1
444 fi 416 ;;
445 417 *)
446 if [ -n "${ADMINPARAM}" ] 418 type -p nscd >& /dev/null && nscd -i "$1"
447 then 419 getent "$1" "$2"
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 420 ;;
449 then 421 esac
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi
457} 422}
458 423
459# Simplify/standardize adding users to the system 424# Simplify/standardize adding users to the system
460# vapier@gentoo.org 425# vapier@gentoo.org
461# 426#
468# shell: /bin/false 433# shell: /bin/false
469# homedir: /dev/null 434# homedir: /dev/null
470# groups: none 435# groups: none
471# extra: comment of 'added by portage for ${PN}' 436# extra: comment of 'added by portage for ${PN}'
472enewuser() { 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
473 # get the username 445 # get the username
474 local euser="$1"; shift 446 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 447 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 448 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 449 die "Cannot call enewuser without a username"
478 fi 450 fi
451
452 # lets see if the username already exists
453 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
454 return 0
455 fi
479 einfo "Adding user '${euser}' to your system ..." 456 einfo "Adding user '${euser}' to your system ..."
480 457
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 458 # options to pass to useradd
494 local opts="" 459 local opts=
495 460
496 # handle uid 461 # handle uid
497 local euid="$1"; shift 462 local euid=$1; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 463 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
499 if [ ${euid} -gt 0 ] ; then 464 if [[ ${euid} -gt 0 ]] ; then
500 opts="${opts} -u ${euid}" 465 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
466 euid="next"
467 fi
501 else 468 else
502 eerror "Userid given but is not greater than 0 !" 469 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 470 die "${euid} is not a valid UID"
504 fi 471 fi
505 else 472 else
506 euid="next available" 473 euid="next"
507 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}"
508 einfo " - Userid: ${euid}" 481 einfo " - Userid: ${euid}"
509 482
510 # handle shell 483 # handle shell
511 local eshell="$1"; shift 484 local eshell=$1; shift
512 if [ ! -z "${eshell}" ] ; then 485 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
513 if [ ! -e ${eshell} ] ; then 486 if [[ ! -e ${ROOT}${eshell} ]] ; then
514 eerror "A shell was specified but it does not exist !" 487 eerror "A shell was specified but it does not exist !"
515 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"
516 fi 493 fi
517 else 494 else
518 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}
519 fi 505 fi
520 einfo " - Shell: ${eshell}" 506 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 507 opts="${opts} -s ${eshell}"
522 508
523 # handle homedir 509 # handle homedir
524 local ehome="$1"; shift 510 local ehome=$1; shift
525 if [ -z "${ehome}" ] ; then 511 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 ehome=/dev/null 512 ehome="/dev/null"
527 fi 513 fi
528 einfo " - Home: ${ehome}" 514 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 515 opts="${opts} -d ${ehome}"
530 516
531 # handle groups 517 # handle groups
532 local egroups="$1"; shift 518 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] ; then 519 if [[ ! -z ${egroups} ]] ; then
534 local realgroup
535 local oldifs="${IFS}" 520 local oldifs=${IFS}
521 local defgroup="" exgroups=""
522
536 export IFS="," 523 export IFS=","
537 for g in ${egroups} ; do 524 for g in ${egroups} ; do
538 chgrp ${g} ${tmpfile} >& /dev/null 525 export IFS=${oldifs}
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 526 if [[ -z $(egetent group "${g}") ]] ; then
540 if [ "${g}" != "${realgroup}" ] ; then
541 eerror "You must add ${g} to the system first" 527 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 528 die "${g} is not a valid GID"
543 fi 529 fi
530 if [[ -z ${defgroup} ]] ; then
531 defgroup=${g}
532 else
533 exgroups="${exgroups},${g}"
534 fi
535 export IFS=","
544 done 536 done
545 export IFS="${oldifs}" 537 export IFS=${oldifs}
538
546 opts="${opts} -g ${egroups}" 539 opts="${opts} -g ${defgroup}"
540 if [[ ! -z ${exgroups} ]] ; then
541 opts="${opts} -G ${exgroups:1}"
542 fi
547 else 543 else
548 egroups="(none)" 544 egroups="(none)"
549 fi 545 fi
550 einfo " - Groups: ${egroups}" 546 einfo " - Groups: ${egroups}"
551 547
552 # handle extra and add the user 548 # handle extra and add the user
553 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 549 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 550 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 551 case ${CHOST} in
557 useradd ${opts} ${euser} \ 552 *-darwin*)
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} \
558 -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}" \
559 || die "enewuser failed" 611 || die "enewuser failed"
560 else 612 else
561 einfo " - Extra: ${eextra}" 613 einfo " - Extra: $@"
562 useradd ${opts} ${euser} ${eextra} \ 614 useradd ${opts} ${euser} "$@" \
563 || die "enewuser failed" 615 || die "enewuser failed"
564 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}/${ehome}"
625 fi
626
565 export SANDBOX_ON="${oldsandbox}" 627 export SANDBOX_ON=${oldsandbox}
566
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
568 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome}
570 fowners ${euser} ${ehome}
571 fperms 755 ${ehome}
572 fi
573} 628}
574 629
575# Simplify/standardize adding groups to the system 630# Simplify/standardize adding groups to the system
576# vapier@gentoo.org 631# vapier@gentoo.org
577# 632#
580# Default values if you do not specify any: 635# Default values if you do not specify any:
581# groupname: REQUIRED ! 636# groupname: REQUIRED !
582# gid: next available (see groupadd(8)) 637# gid: next available (see groupadd(8))
583# extra: none 638# extra: none
584enewgroup() { 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
585 # get the group 647 # get the group
586 local egroup="$1"; shift 648 local egroup="$1"; shift
587 if [ -z "${egroup}" ] ; then 649 if [ -z "${egroup}" ]
650 then
588 eerror "No group specified !" 651 eerror "No group specified !"
589 die "Cannot call enewgroup without a group" 652 die "Cannot call enewgroup without a group"
590 fi 653 fi
654
655 # see if group already exists
656 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
657 then
658 return 0
659 fi
591 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
592 661
593 # setup a file for testing groupname
594 local tmpfile="`mktemp -p ${T}`"
595 touch ${tmpfile}
596 chgrp ${egroup} ${tmpfile} >& /dev/null
597 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
598
599 # see if group already exists
600 if [ "${egroup}" == "${realgroup}" ] ; then
601 einfo "${egroup} already exists on your system :)"
602 return 0
603 fi
604
605 # options to pass to useradd 662 # options to pass to useradd
606 local opts="" 663 local opts=
607 664
608 # handle gid 665 # handle gid
609 local egid="$1"; shift 666 local egid="$1"; shift
610 if [ ! -z "${egid}" ] ; then 667 if [ ! -z "${egid}" ]
668 then
611 if [ ${egid} -gt 0 ] ; then 669 if [ "${egid}" -gt 0 ]
670 then
671 if [ -z "`egetent group ${egid}`" ]
672 then
673 if [[ "${CHOST}" == *-darwin* ]]; then
674 opts="${opts} ${egid}"
675 else
612 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
677 fi
678 else
679 egid="next available; requested gid taken"
680 fi
613 else 681 else
614 eerror "Groupid given but is not greater than 0 !" 682 eerror "Groupid given but is not greater than 0 !"
615 die "${egid} is not a valid GID" 683 die "${egid} is not a valid GID"
616 fi 684 fi
617 else 685 else
622 # handle extra 690 # handle extra
623 local eextra="$@" 691 local eextra="$@"
624 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
625 693
626 # add the group 694 # add the group
627 local oldsandbox=${SANDBOX_ON} 695 local oldsandbox="${SANDBOX_ON}"
628 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 *)
629 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 ;;
741 esac
630 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
631} 743}
632 744
633# Simple script to replace 'dos2unix' binaries 745# Simple script to replace 'dos2unix' binaries
634# vapier@gentoo.org 746# vapier@gentoo.org
635# 747#
636# edos2unix(file, <more files>...) 748# edos2unix(file, <more files> ...)
637edos2unix() { 749edos2unix() {
638 for f in $@ ; do 750 for f in "$@"
751 do
639 cp ${f} ${T}/edos2unix 752 cp "${f}" ${T}/edos2unix
640 sed 's/\r$//' ${T}/edos2unix > ${f} 753 sed 's/\r$//' ${T}/edos2unix > "${f}"
641 done 754 done
642} 755}
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##############################################################
643 763
644# Make a desktop file ! 764# Make a desktop file !
645# Great for making those icons in kde/gnome startmenu ! 765# Great for making those icons in kde/gnome startmenu !
646# Amaze your friends ! Get the women ! Join today ! 766# Amaze your friends ! Get the women ! Join today !
647# gnome2 /usr/share/applications
648# gnome1 /usr/share/gnome/apps/
649# KDE ${KDEDIR}/share/applnk /usr/share/applnk
650# 767#
651# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 768# make_desktop_entry(<command>, [name], [icon], [type], [path])
652# 769#
653# binary: what binary does the app run with ? 770# binary: what command does the app run with ?
654# name: the name that will show up in the menu 771# name: the name that will show up in the menu
655# icon: give your little like a pretty little icon ... 772# icon: give your little like a pretty little icon ...
656# this can be relative (to /usr/share/pixmaps) or 773# this can be relative (to /usr/share/pixmaps) or
657# a full path to an icon 774# a full path to an icon
658# type: what kind of application is this ? for categories: 775# type: what kind of application is this ? for categories:
659# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 776# http://www.freedesktop.org/Standards/desktop-entry-spec
660# path: if your app needs to startup in a specific dir 777# path: if your app needs to startup in a specific dir
661make_desktop_entry() { 778make_desktop_entry() {
662 [ -z "$1" ] && eerror "You must specify the executable" && return 1 779 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
663 780
664 local exec=${1} 781 local exec=${1}
665 local name=${2:-${PN}} 782 local name=${2:-${PN}}
666 local icon=${3:-${PN}.png} 783 local icon=${3:-${PN}.png}
667 local type=${4} 784 local type=${4}
668 local path=${5:-${GAMES_PREFIX}} 785 local path=${5}
786
669 if [ -z "${type}" ] ; then 787 if [[ -z ${type} ]] ; then
670 case ${CATEGORY} in 788 local catmaj=${CATEGORY%%-*}
789 local catmin=${CATEGORY##*-}
790 case ${catmaj} in
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;;
671 app-emulation) type=Emulator ;; 798 emulation) type=Emulator;;
672 app-games) type=Game ;; 799 laptop) type=HardwareSettings;;
673 *) type="" ;; 800 office) type=Office;;
801 vim) type=TextEditor;;
802 xemacs) type=TextEditor;;
803 *) type=;;
804 esac
805 ;;
806
807 dev)
808 type="Development"
809 ;;
810
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}"
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 ${catmin} in
875 client) type=WebBrowser;;
876 *) type=;;
877 esac
878 type="Network"
879 ;;
880
881 *)
882 type=
883 ;;
674 esac 884 esac
675 fi 885 fi
886 if [ "${SLOT}" == "0" ] ; then
887 local desktop_name="${PN}"
888 else
889 local desktop_name="${PN}-${SLOT}"
890 fi
676 local desktop=${T}/${exec}.desktop 891 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
892# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
677 893
678echo "[Desktop Entry] 894echo "[Desktop Entry]
679Encoding=UTF-8 895Encoding=UTF-8
680Version=0.9.2 896Version=0.9.2
681Name=${name} 897Name=${name}
682Type=Application 898Type=Application
683Comment=${DESCRIPTION} 899Comment=${DESCRIPTION}
684Exec=${exec} 900Exec=${exec}
901TryExec=${exec%% *}
685Path=${path} 902Path=${path}
686Icon=${icon} 903Icon=${icon}
687Categories=Application;${type};" > ${desktop} 904Categories=Application;${type};" > "${desktop}"
688 905
689 if [ -d /usr/share/applications ] ; then 906 (
907 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller
690 insinto /usr/share/applications 909 insinto /usr/share/applications
691 doins ${desktop} 910 doins "${desktop}"
692 fi 911 )
912}
693 913
694 #if [ -d /usr/share/gnome/apps ] ; then 914# Make a GDM/KDM Session file
695 # insinto /usr/share/gnome/apps/Games 915#
696 # doins ${desktop} 916# make_desktop_entry(<title>, <command>)
697 #fi 917# title: File to execute to start the Window Manager
918# command: Name of the Window Manager
698 919
699 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 920make_session_desktop() {
700 # for ver in /usr/kde/* ; do 921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
701 # insinto ${ver}/share/applnk/Games 922 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
702 # doins ${desktop}
703 # done
704 #fi
705 923
706 if [ -d /usr/share/applnk ] ; then 924 local title=$1
707 insinto /usr/share/applnk/${type} 925 local command=$2
926 local desktop=${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
708 doins ${desktop} 937 doins "${desktop}"
709 fi
710
711 return 0
712} 938}
713 939
714# new convenience patch wrapper function to eventually replace epatch(), 940domenu() {
715# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 941 local i j
716# /usr/bin/patch 942 insinto /usr/share/applications
717# Features:
718# - bulk patch handling similar to epatch()'s
719# - automatic patch level detection like epatch()'s
720# - automatic patch uncompression like epatch()'s
721# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
722# manually instead
723# - once I decide it's production-ready, it'll be called from base_src_unpack
724# to handle $PATCHES to avoid defining src_unpack just to use xpatch
725
726# accepts zero or more parameters specifying patchfiles and/or patchdirs
727
728# known issues:
729# - only supports unified style patches (does anyone _really_ use anything
730# else?)
731# - because it doesn't use --dry-run there is a risk of it failing
732# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
733# any of the backup heuristics that patch employs to discover a filename.
734# however, this isn't dangerous because if it works for the developer who's
735# writing the ebuild, it'll always work for the users, and if it doesn't,
736# then we'll fix it :-)
737# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
738xpatch() {
739
740 debug-print-function $FUNCNAME $*
741
742 local list=""
743 local list2=""
744 declare -i plevel
745
746 # parse patch sources
747 for x in $*; do 943 for i in "$@" ; do
748 debug-print "$FUNCNAME: parsing parameter $x"
749 if [ -f "$x" ]; then 944 if [[ -f ${i} ]] ; then
750 list="$list $x" 945 doins "${i}"
751 elif [ -d "$x" ]; then 946 elif [[ -d ${i} ]] ; then
752 # handles patchdirs like epatch() for now: no recursion. 947 for j in "${i}"/*.desktop ; do
753 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 948 doins "${j}"
754 # only patches with _$ARCH_ or _all_ in their filenames are applied.
755 for file in `ls -A $x`; do
756 debug-print "$FUNCNAME: parsing in subdir: file $file"
757 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
758 list2="$list2 $x/$file"
759 fi
760 done 949 done
761 list="`echo $list2 | sort` $list" 950 fi
951 done
952}
953newmenu() {
954 insinto /usr/share/applications
955 newins "$1" "$2"
956}
957
958doicon() {
959 local i j
960 insinto /usr/share/pixmaps
961 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then
963 doins "${i}"
964 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do
966 doins "${j}"
967 done
968 fi
969 done
970}
971newicon() {
972 insinto /usr/share/pixmaps
973 newins "$1" "$2"
974}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980
981# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() {
983 local src=$1
984 if [[ -z ${src} ]] ; then
985 src=${DISTDIR}/${A}
986 else
987 if [[ -e ${DISTDIR}/${src} ]] ; then
988 src=${DISTDIR}/${src}
989 elif [[ -e ${PWD}/${src} ]] ; then
990 src=${PWD}/${src}
991 elif [[ -e ${src} ]] ; then
992 src=${src}
993 fi
994 fi
995 [[ ! -e ${src} ]] && return 1
996 echo "${src}"
997}
998
999# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv
1008# archive. one way to determine this is by running the following commands:
1009# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive>
1011# basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example:
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250
1018# thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() {
1020 local src=$(find_unpackable_file $1)
1021 local sizeoff_t=$2
1022
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025
1026 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1030
1031 # grab metadata for debug reasons
1032 local metafile="$(emktemp)"
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1034
1035 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1037 datafile="`basename ${datafile}`"
1038
1039 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)"
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042
1043 local iscompressed="`file -b ${tmpfile}`"
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then
1045 iscompressed=1
1046 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile}
1048 else
1049 iscompressed=0
1050 fi
1051 local istar="`file -b ${tmpfile}`"
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1053 istar=1
1054 else
1055 istar=0
1056 fi
1057
1058 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1059 #dd if=${src} ibs=${metaskip} count=1 \
1060 # | dd ibs=${tailskip} skip=1 \
1061 # | gzip -dc \
1062 # > ${datafile}
1063 if [ ${iscompressed} -eq 1 ] ; then
1064 if [ ${istar} -eq 1 ] ; then
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 | tar -xzf -
762 else 1068 else
763 die "Couldn't find $x" 1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070 | head -c $((${metaskip}-${tailskip})) \
1071 | gzip -dc \
1072 > ${datafile}
1073 fi
1074 else
1075 if [ ${istar} -eq 1 ] ; then
1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077 | head -c $((${metaskip}-${tailskip})) \
1078 | tar --no-same-owner -xf -
1079 else
1080 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1081 | head -c $((${metaskip}-${tailskip})) \
1082 > ${datafile}
1083 fi
764 fi 1084 fi
765 done 1085 true
766 1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
767 debug-print "$FUNCNAME: final list of patches: $list" 1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
768
769 for x in $list; do
770 debug-print "$FUNCNAME: processing $x"
771 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
772 case "`/usr/bin/file -b $x`" in
773 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
774 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
775 *text*) patchfile="$x";;
776 *) die "Could not determine filetype of patch $x";;
777 esac
778 debug-print "$FUNCNAME: patchfile=$patchfile"
779
780 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
781 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
782 debug-print "$FUNCNAME: raw target=$target"
783 # strip target down to the path/filename, remove leading +++
784 target="${target/+++ }"; target="${target%% *}"
785 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
786 # to discard them as well to calculate the correct patchlevel.
787 target="${target//\/\//\/}"
788 debug-print "$FUNCNAME: stripped target=$target"
789
790 # look for target
791 for basedir in "$S" "$WORKDIR" "${PWD}"; do
792 debug-print "$FUNCNAME: looking in basedir=$basedir"
793 cd "$basedir"
794
795 # try stripping leading directories
796 target2="$target"
797 plevel=0
798 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
799 while [ ! -f "$target2" ]; do
800 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
801 plevel=plevel+1
802 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
803 [ "$target2" == "${target2/\/}" ] && break
804 done
805 test -f "$target2" && break
806
807 # try stripping filename - needed to support patches creating new files
808 target2="${target%/*}"
809 plevel=0
810 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
811 while [ ! -d "$target2" ]; do
812 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
813 plevel=plevel+1
814 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
815 [ "$target2" == "${target2/\/}" ] && break
816 done
817 test -d "$target2" && break
818
819 done
820
821 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
822 debug-print "$FUNCNAME: determined plevel=$plevel"
823 # do the patching
824 ebegin "Applying patch ${x##*/}..."
825 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
826 eend $?
827
828 done
829
830} 1088}
831 1089
832# Unpack those pesky makeself generated files ... 1090# Unpack those pesky makeself generated files ...
833# They're shell scripts with the binary package tagged onto 1091# They're shell scripts with the binary package tagged onto
834# the end of the archive. Loki utilized the format as does 1092# the end of the archive. Loki utilized the format as does
835# many other game companies. 1093# many other game companies.
836# 1094#
837# Usage: unpack_makeself [file to unpack] [offset] 1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
838# - If the file is not specified then unpack will utilize ${A}. 1096# - If the file is not specified then unpack will utilize ${A}.
839# - 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
840# the proper offset from the script itself. 1098# the proper offset from the script itself.
841unpack_makeself() { 1099unpack_makeself() {
842 local src=$1 1100 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}")
843 local skip=$2 1102 local skip=$2
1103 local exe=$3
844 1104
845 [ -z "${src}" ] && src=${A} 1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
846 [ -e ./${src} ] \ 1106
847 && src=${PWD}/${src} \
848 || src=${DISTDIR}/${src}
849 local shrtsrc=`basename ${src}` 1107 local shrtsrc=$(basename "${src}")
850 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
851 if [ -z "${skip}" ] ; then 1109 if [[ -z ${skip} ]] ; then
852 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
853 local skip=0 1111 local skip=0
1112 exe=tail
854 case ${ver} in 1113 case ${ver} in
855 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
856 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
857 ;; 1116 ;;
858 2.0|2.0.1) 1117 2.0|2.0.1)
859 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
860 ;; 1119 ;;
861 2.1.1) 1120 2.1.1)
862 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1121 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
863 let skip="skip + 1" 1122 let skip="skip + 1"
1123 ;;
1124 2.1.2)
1125 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1126 let skip="skip + 1"
1127 ;;
1128 2.1.3)
1129 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1130 let skip="skip + 1"
1131 ;;
1132 2.1.4|2.1.5)
1133 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1134 skip=$(head -n ${skip} "${src}" | wc -c)
1135 exe="dd"
864 ;; 1136 ;;
865 *) 1137 *)
866 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."
867 eerror "The version I detected was '${ver}'." 1139 eerror "The version I detected was '${ver}'."
868 eerror "Please file a bug about the file ${shrtsrc} at" 1140 eerror "Please file a bug about the file ${shrtsrc} at"
870 die "makeself version '${ver}' not supported" 1142 die "makeself version '${ver}' not supported"
871 ;; 1143 ;;
872 esac 1144 esac
873 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1145 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
874 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
875 1152
876 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1153 # lets grab the first few bytes of the file to figure out what kind of archive it is
877 # to tar which will make tar not extract anything and exit with 0 1154 local tmpfile="$(emktemp)"
878 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")"
1157 case ${filetype} in
1158 *tar\ archive)
1159 eval ${exe} | tar --no-same-owner -xf -
1160 ;;
1161 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;;
1164 gzip*)
1165 eval ${exe} | tar --no-same-owner -xzf -
1166 ;;
1167 compress*)
1168 eval ${exe} | gunzip | tar --no-same-owner -xf -
1169 ;;
1170 *)
1171 eerror "Unknown filetype \"${filetype}\" ?"
1172 false
1173 ;;
1174 esac
879 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
880} 1176}
1177
1178# Display a license for user to accept.
1179#
1180# Usage: check_license [license]
1181# - If the file is not specified then ${LICENSE} is used.
1182check_license() {
1183 local lic=$1
1184 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else
1187 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${lic}"
1189 elif [ -e "${PWD}/${lic}" ] ; then
1190 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then
1192 lic="${lic}"
1193 fi
1194 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`"
1197
1198 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic
1202 set -o noglob #so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts
1206 return 0
1207 fi
1208 done
1209 set +o noglob; set -$shopts #reset old shell opts
1210
1211 local licmsg="$(emktemp)"
1212 cat << EOF > ${licmsg}
1213**********************************************************
1214The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run!
1218**********************************************************
1219
1220EOF
1221 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic
1225 case ${alic} in
1226 yes|Yes|y|Y)
1227 return 0
1228 ;;
1229 *)
1230 echo;echo;echo
1231 eerror "You MUST accept the license to continue! Exiting!"
1232 die "Failed to accept license"
1233 ;;
1234 esac
1235}
1236
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support !
1239#
1240# with these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT.
1244#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds().
1248#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us
1258 local cdcnt=0
1259 local f=
1260 for f in "$@" ; do
1261 ((++cdcnt))
1262 export CDROM_CHECK_${cdcnt}="$f"
1263 done
1264 export CDROM_TOTAL_CDS=${cdcnt}
1265 export CDROM_CURRENT_CD=1
1266
1267 # now we see if the user gave use CD_ROOT ...
1268 # if they did, let's just believe them that it's correct
1269 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1270 local var=
1271 cdcnt=0
1272 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}"
1275 [[ -z ${!var} ]] && var="CD_ROOT"
1276 if [[ -z ${!var} ]] ; then
1277 eerror "You must either use just the CD_ROOT"
1278 eerror "or specify ALL the CD_ROOT_X variables."
1279 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1280 die "could not locate CD_ROOT_${cdcnt}"
1281 fi
1282 done
1283 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 export CDROM_SET=-1
1286 for f in ${CDROM_CHECK_1//:/ } ; do
1287 ((++CDROM_SET))
1288 [[ -e ${CD_ROOT}/${f} ]] && break
1289 done
1290 export CDROM_MATCH=${f}
1291 return
1292 fi
1293
1294 # User didn't help us out so lets make sure they know they can
1295 # simplify the whole process ...
1296 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1297 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1298 echo
1299 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files."
1303 echo
1304 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo
1307 else
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}"
1313 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1314 done
1315 echo
1316 einfo "If you do not have the CDs, but have the data files"
1317 einfo "mounted somewhere on your filesystem, just export"
1318 einfo "the following variables so they point to the right place:"
1319 einfon ""
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 echo -n " CD_ROOT_${cdcnt}"
1324 done
1325 echo
1326 einfo "Or, if you have all the files in the same place, or"
1327 einfo "you only have one cdrom, you can export CD_ROOT"
1328 einfo "and that place will be used as the same data source"
1329 einfo "for all the CDs."
1330 echo
1331 einfo "For example:"
1332 einfo "export CD_ROOT_1=/mnt/cdrom"
1333 echo
1334 fi
1335
1336 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd
1339}
1340
1341# this is only used when you need access to more than one cd.
1342# when you have finished using the first cd, just call this function.
1343# when it returns, CDROM_ROOT will be pointing to the second cd.
1344# remember, you can only go forward in the cd chain, you can't go back.
1345cdrom_load_next_cd() {
1346 local var
1347 ((++CDROM_CURRENT_CD))
1348
1349 unset CDROM_ROOT
1350 var=CD_ROOT_${CDROM_CURRENT_CD}
1351 [[ -z ${!var} ]] && var="CD_ROOT"
1352 if [[ -z ${!var} ]] ; then
1353 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1354 _cdrom_locate_file_on_cd ${!var}
1355 else
1356 export CDROM_ROOT=${!var}
1357 fi
1358
1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360}
1361
1362# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1363# functions. this should *never* be called from an ebuild.
1364# all it does is try to locate a give file on a cd ... if the cd isn't
1365# found, then a message asking for the user to insert the cdrom will be
1366# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() {
1370 local mline=""
1371 local showedmsg=0
1372
1373 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0
1375 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then
1377 cdset=(${cdset[${CDROM_SET}]})
1378 fi
1379
1380 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]})
1383
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1385 [[ -d ${mline}/${dir} ]] || continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1387 export CDROM_ROOT=${mline}
1388 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]}
1390 return
1391 fi
1392 done
1393
1394 ((++i))
1395 done
1396
1397 echo
1398 if [[ ${showedmsg} -eq 0 ]] ; then
1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1400 if [[ -z ${CDROM_NAME} ]] ; then
1401 einfo "Please insert+mount the cdrom for ${PN} now !"
1402 else
1403 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1404 fi
1405 else
1406 if [[ -z ${CDROM_NAME_1} ]] ; then
1407 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1408 else
1409 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1410 einfo "Please insert+mount the ${!var} cdrom now !"
1411 fi
1412 fi
1413 showedmsg=1
1414 fi
1415 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge."
1417 echo
1418 einfo "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1422 read || die "something is screwed with your system"
1423 done
1424}
1425
1426# Make sure that LINGUAS only contains languages that
1427# a package can support
1428#
1429# usage: strip-linguas <allow LINGUAS>
1430# strip-linguas -i <directories of .po files>
1431# strip-linguas -u <directories of .po files>
1432#
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() {
1439 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift
1442 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1443 local d f
1444 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls}
1447 else
1448 newls=""
1449 fi
1450 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1451 if [[ ${op} == "-i" ]] ; then
1452 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else
1454 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi
1456 done
1457 ls=${newls}
1458 done
1459 else
1460 ls="$@"
1461 fi
1462
1463 nols=""
1464 newls=""
1465 for f in ${LINGUAS} ; do
1466 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}"
1468 else
1469 nols="${nols} ${f}"
1470 fi
1471 done
1472 [[ -n ${newls} ]] \
1473 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1474 export LINGUAS=${newls:1}
1475}
1476
1477# moved from kernel.eclass since they are generally useful outside of
1478# kernel.eclass -iggy (20041002)
1479
1480# the following functions are useful in kernel module ebuilds, etc.
1481# for an example see ivtv or drbd ebuilds
1482
1483# set's ARCH to match what the kernel expects
1484set_arch_to_kernel() {
1485 i=10
1486 while ((i--)) ; do
1487 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1488 done
1489 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1490 case ${ARCH} in
1491 x86) export ARCH="i386";;
1492 amd64) export ARCH="x86_64";;
1493 hppa) export ARCH="parisc";;
1494 mips) export ARCH="mips";;
1495 sparc) export ARCH="$(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!
1496 *) export ARCH="${ARCH}";;
1497 esac
1498}
1499
1500# set's ARCH back to what portage expects
1501set_arch_to_portage() {
1502 i=10
1503 while ((i--)) ; do
1504 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1505 done
1506 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1507}
1508
1509# Jeremy Huddleston <eradicator@gentoo.org>:
1510# preserve_old_lib /path/to/libblah.so.0
1511# preserve_old_lib_notify /path/to/libblah.so.0
1512#
1513# These functions are useful when a lib in your package changes --library. Such
1514# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1515# would break packages that link against it. Most people get around this
1516# by using the portage SLOT mechanism, but that is not always a relevant
1517# solution, so instead you can add the following to your ebuilds:
1518#
1519# src_install() {
1520# ...
1521# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1522# ...
1523# }
1524#
1525# pkg_postinst() {
1526# ...
1527# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530
1531preserve_old_lib() {
1532 LIB=$1
1533
1534 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1535 SONAME=`basename ${LIB}`
1536 DIRNAME=`dirname ${LIB}`
1537
1538 dodir ${DIRNAME}
1539 cp ${ROOT}${LIB} ${D}${DIRNAME}
1540 touch ${D}${LIB}
1541 fi
1542}
1543
1544preserve_old_lib_notify() {
1545 LIB=$1
1546
1547 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1548 SONAME=`basename ${LIB}`
1549
1550 ewarn "An old version of an installed library was detected on your system."
1551 ewarn "In order to avoid breaking packages that link against it, this older version"
1552 ewarn "is not being removed. In order to make full use of this newer version,"
1553 ewarn "you will need to execute the following command:"
1554 ewarn " revdep-rebuild --library ${SONAME}"
1555 ewarn
1556 ewarn "After doing that, you can safely remove ${LIB}"
1557 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1558 fi
1559}
1560
1561# Hack for people to figure out if a package was built with
1562# certain USE flags
1563#
1564# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1565# ex: built_with_use xchat gtk2
1566#
1567# Flags: -a all USE flags should be utilized
1568# -o at least one USE flag should be utilized
1569# Note: the default flag is '-a'
1570built_with_use() {
1571 local opt=$1
1572 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1573
1574 local PKG=$(best_version $1)
1575 shift
1576
1577 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1578
1579 # if the USE file doesnt exist, assume the $PKG is either
1580 # injected or package.provided
1581 [[ ! -e ${USEFILE} ]] && return 0
1582
1583 local USE_BUILT=$(<${USEFILE})
1584 while [[ $# -gt 0 ]] ; do
1585 if [[ ${opt} = "-o" ]] ; then
1586 has $1 ${USE_BUILT} && return 0
1587 else
1588 has $1 ${USE_BUILT} || return 1
1589 fi
1590 shift
1591 done
1592 [[ ${opt} = "-a" ]]
1593}
1594
1595# Many configure scripts wrongly bail when a C++ compiler
1596# could not be detected. #73450
1597epunt_cxx() {
1598 local dir=$1
1599 [[ -z ${dir} ]] && dir=${S}
1600 ebegin "Removing useless C++ checks"
1601 local f
1602 for f in $(find ${dir} -name configure) ; do
1603 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1604 done
1605 eend 0
1606}
1607
1608# dopamd <file> [more files]
1609#
1610# Install pam auth config file in /etc/pam.d
1611dopamd() {
1612 [[ -z $1 ]] && die "dopamd requires at least one argument"
1613
1614 use pam || return 0
1615
1616 INSDESTTREE=/etc/pam.d \
1617 doins "$@" || die "failed to install $@"
1618}
1619# newpamd <old name> <new name>
1620#
1621# Install pam file <old name> as <new name> in /etc/pam.d
1622newpamd() {
1623 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1624
1625 use pam || return 0
1626
1627 INSDESTTREE=/etc/pam.d \
1628 newins "$1" "$2" || die "failed to install $1 as $2"
1629}
1630
1631# make a wrapper script ...
1632# NOTE: this was originally games_make_wrapper, but I noticed other places where
1633# this could be used, so I have moved it here and made it not games-specific
1634# -- wolf31o2
1635# $1 == wrapper name
1636# $2 == binary to run
1637# $3 == directory to chdir before running binary
1638# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1639# $5 == path for wrapper
1640make_wrapper() {
1641 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1642 local tmpwrapper=$(emktemp)
1643 # We don't want to quote ${bin} so that people can pass complex
1644 # things as $bin ... "./someprog --args"
1645 cat << EOF > "${tmpwrapper}"
1646#!/bin/sh
1647cd "${chdir:-.}"
1648if [ -n "${libdir}" ] ; then
1649 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1650 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1651 else
1652 export LD_LIBRARY_PATH="${libdir}"
1653 fi
1654fi
1655exec ${bin} "\$@"
1656EOF
1657 chmod go+rx "${tmpwrapper}"
1658 if [[ -n ${path} ]] ; then
1659 exeinto "${path}"
1660 newexe "${tmpwrapper}" "${wrapper}"
1661 else
1662 newbin "${tmpwrapper}" "${wrapper}"
1663 fi
1664}

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