/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.45 Revision 1.237
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 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.237 2006/06/04 15:18:12 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!
11 9
12ECLASS=eutils 10inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 11
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
14# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 15
17DESCRIPTION="Based on the ${ECLASS} eclass" 16DESCRIPTION="Based on the ${ECLASS} eclass"
17
18# Wait for the supplied number of seconds. If no argument is supplied, defaults
19# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
20# outputting to a terminal, don't wait. For compatability purposes, the argument
21# must be an integer greater than zero.
22# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
23epause() {
24 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
25 sleep ${1:-5}
26 fi
27}
28
29# Beep the specified number of times (defaults to five). If our output
30# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
31# don't beep.
32# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
33ebeep() {
34 local n
35 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
36 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
37 echo -ne "\a"
38 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
39 echo -ne "\a"
40 sleep 1
41 done
42 fi
43}
18 44
19# This function generate linker scripts in /usr/lib for dynamic 45# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 46# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 47# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 48# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 59# to point to the latest version of the library present.
34# 60#
35# <azarah@gentoo.org> (26 Oct 2002) 61# <azarah@gentoo.org> (26 Oct 2002)
36# 62#
37gen_usr_ldscript() { 63gen_usr_ldscript() {
38 64 local lib libdir=$(get_libdir)
39 # Just make sure it exists 65 # Just make sure it exists
40 dodir /usr/lib 66 dodir /usr/${libdir}
41 67
68 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 69 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 70 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 71 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 72 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 73 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 74 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 75
49 more info. */ 76 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 77 */
78 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 79 END_LDSCRIPT
52 80 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 81 done
82
83 echo
84
85 return 0
86} 82}
83
87 84
88# Default directory where patches are located 85# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 86EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 87# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 88EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 89# Default options for patch
93EPATCH_OPTS="" 90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
92# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 94# List of patches not to apply. Not this is only file names,
95# and not the full path .. 95# and not the full path ..
96EPATCH_EXCLUDE="" 96EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 97# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 98EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 101# Force applying bulk patches even if not following the style:
100# 102#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 103# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 104#
103EPATCH_FORCE="no" 105EPATCH_FORCE="no"
134# hand its a directory, it will set EPATCH_SOURCE to this. 136# hand its a directory, it will set EPATCH_SOURCE to this.
135# 137#
136# <azarah@gentoo.org> (10 Nov 2002) 138# <azarah@gentoo.org> (10 Nov 2002)
137# 139#
138epatch() { 140epatch() {
141 _epatch_draw_line() {
142 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}"
144 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 146 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 147 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 148 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 149 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 150 local SINGLE_PATCH="no"
144 local x="" 151 local x=""
145 152
153 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
154
146 if [ "$#" -gt 1 ] 155 if [ "$#" -gt 1 ]
147 then 156 then
148 eerror "Invalid arguments to epatch()" 157 local m=""
149 die "Invalid arguments to epatch()" 158 for m in "$@" ; do
159 epatch "${m}"
160 done
161 return 0
150 fi 162 fi
151 163
152 if [ -n "$1" -a -f "$1" ] 164 if [ -n "$1" -a -f "$1" ]
153 then 165 then
154 SINGLE_PATCH="yes" 166 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 176 local EPATCH_SOURCE="$1/*"
165 else 177 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 179 fi
168 else 180 else
169 if [ ! -d ${EPATCH_SOURCE} ] 181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 182 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 184 then
173 EPATCH_SOURCE="$1" 185 EPATCH_SOURCE="$1"
174 fi 186 fi
175 187
176 echo 188 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 189 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 190 eerror
179 eerror " ${EPATCH_SOURCE}" 191 eerror " ${EPATCH_SOURCE}"
192 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 193 echo
181 die "Cannot find \$EPATCH_SOURCE!" 194 die "Cannot find \$EPATCH_SOURCE!"
182 fi 195 fi
183 196
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 216 ;;
204 esac 217 esac
205 218
206 if [ "${SINGLE_PATCH}" = "no" ] 219 if [ "${SINGLE_PATCH}" = "no" ]
207 then 220 then
208 einfo "Applying various patches (bugfixes/updates)..." 221 einfo "${EPATCH_MULTI_MSG}"
209 fi 222 fi
210 for x in ${EPATCH_SOURCE} 223 for x in ${EPATCH_SOURCE}
211 do 224 do
212 # New ARCH dependant patch naming scheme... 225 # New ARCH dependant patch naming scheme ...
213 # 226 #
214 # ???_arch_foo.patch 227 # ???_arch_foo.patch
215 # 228 #
216 if [ -f ${x} ] && \ 229 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 231 [ "${EPATCH_FORCE}" = "yes" ])
219 then 232 then
220 local count=0 233 local count=0
221 local popts="${EPATCH_OPTS}" 234 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/}
222 236
223 if [ -n "${EPATCH_EXCLUDE}" ] 237 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 238 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 239 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 240 then
227 continue 241 continue
228 fi 242 fi
229 fi 243 fi
230 244
232 then 246 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 247 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 248 then
235 einfo "${EPATCH_SINGLE_MSG}" 249 einfo "${EPATCH_SINGLE_MSG}"
236 else 250 else
237 einfo "Applying ${x##*/}..." 251 einfo "Applying ${patchname} ..."
238 fi 252 fi
239 else 253 else
240 einfo " ${x##*/}..." 254 einfo " ${patchname} ..."
241 fi 255 fi
242 256
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 259
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 260 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 261 while [ "${count}" -lt 5 ]
248 do 262 do
249 # Generate some useful debug info ... 263 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 266
253 if [ "${PATCH_SUFFIX}" != "patch" ] 267 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 268 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 271 else
258 PATCH_TARGET="${x}" 272 PATCH_TARGET="${x}"
259 fi 273 fi
260 274
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 277
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 280
267 if [ "${PATCH_SUFFIX}" != "patch" ] 281 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 282 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 284 then
271 echo 285 echo
272 eerror "Could not extract patch!" 286 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 287 #die "Could not extract patch!"
274 count=5 288 count=5
275 break 289 break
276 fi 290 fi
277 fi 291 fi
278 292
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 294 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 300
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
288 303
289 if [ "$?" -ne 0 ] 304 if [ "$?" -ne 0 ]
290 then 305 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 307 echo
293 eerror "A dry-run of patch command succeeded, but actually" 308 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 309 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 310 #die "Real world sux compared to the dreamworld!"
296 count=5 311 count=5
297 fi 312 fi
298 313
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 315
301 break 316 break
302 fi 317 fi
303 318
304 count=$((count + 1)) 319 count=$((count + 1))
310 fi 325 fi
311 326
312 if [ "${count}" -eq 5 ] 327 if [ "${count}" -eq 5 ]
313 then 328 then
314 echo 329 echo
315 eerror "Failed Patch: ${x##*/}!" 330 eerror "Failed Patch: ${patchname} !"
331 eerror " ( ${PATCH_TARGET} )"
316 eerror 332 eerror
317 eerror "Include in your bugreport the contents of:" 333 eerror "Include in your bugreport the contents of:"
318 eerror 334 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 335 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 336 echo
321 die "Failed Patch: ${x##*/}!" 337 die "Failed Patch: ${patchname}!"
322 fi 338 fi
323 339
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 341
326 eend 0 342 eend 0
327 fi 343 fi
328 done 344 done
329 if [ "${SINGLE_PATCH}" = "no" ] 345 if [ "${SINGLE_PATCH}" = "no" ]
330 then 346 then
331 einfo "Done with patching" 347 einfo "Done with patching"
332 fi 348 fi
333} 349}
334 350
335# This function return true if we are using the NPTL pthreads 351# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 352# does not exist on the users system
353# vapier@gentoo.org
337# 354#
338# <azarah@gentoo.org> (06 March 2003) 355# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 356emktemp() {
357 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1
340 360
341have_NPTL() { 361 if [[ -z ${topdir} ]] ; then
362 [[ -z ${T} ]] \
363 && topdir="/tmp" \
364 || topdir=${T}
365 fi
342 366
343 cat > ${T}/test-nptl.c <<-"END" 367 if [[ -z $(type -p mktemp) ]] ; then
344 #define _XOPEN_SOURCE 368 local tmp=/
345 #include <unistd.h> 369 while [[ -e ${tmp} ]] ; do
346 #include <stdio.h> 370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
347 371 done
348 int main() 372 ${exe} "${tmp}" || ${exe} -p "${tmp}"
349 { 373 echo "${tmp}"
350 char buf[255]; 374 else
351 char *str = buf; 375 if [[ ${exe} == "touch" ]] ; then
352 376 [[ ${USERLAND} == "GNU" ]] \
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 377 && mktemp -p "${topdir}" \
354 if (NULL != str) { 378 || 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 379 else
373 return 1 380 [[ ${USERLAND} == "GNU" ]] \
374 fi 381 && mktemp -d "${topdir}" \
375 else 382 || TMPDIR="${topdir}" mktemp -dt tmp
376 echo "no"
377 fi 383 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 384 fi
385}
425 386
426 elif [ "${ARCH}" = "ppc" ] 387# Small wrapper for getent (Linux), nidump (Mac OS X),
427 then 388# and pw (FreeBSD) used in enewuser()/enewgroup()
428 # ppc has "processor", but only when compiled with SMP 389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
430 then 391#
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 392# egetent(database, key)
432 else 393egetent() {
433 jobs=2 394 case ${CHOST} in
434 fi 395 *-darwin*)
435 else 396 case "$2" in
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 397 *[!0-9]*) # Non numeric
437 die "Unknown ARCH -- ${ARCH}!" 398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;;
400 *) # Numeric
401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
402 ;;
403 esac
404 ;;
405 *-freebsd*|*-dragonfly*)
406 local opts action="user"
407 [[ $1 == "passwd" ]] || action="group"
408
409 # lookup by uid/gid
410 if [[ $2 == [[:digit:]]* ]] ; then
411 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
438 fi 412 fi
439 413
440 # Make sure the number is valid ... 414 pw show ${action} ${opts} "$2" -q
441 if [ "${jobs}" -lt 1 ] 415 ;;
442 then 416 *-netbsd*|*-openbsd*)
443 jobs=1 417 grep "$2:\*:" /etc/$1
444 fi 418 ;;
445 419 *)
446 if [ -n "${ADMINPARAM}" ] 420 type -p nscd >& /dev/null && nscd -i "$1"
447 then 421 getent "$1" "$2"
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 422 ;;
449 then 423 esac
450 einfo "Setting make jobs to \"-j${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} 424}
458 425
459# Simplify/standardize adding users to the system 426# Simplify/standardize adding users to the system
460# vapier@gentoo.org 427# vapier@gentoo.org
461# 428#
468# shell: /bin/false 435# shell: /bin/false
469# homedir: /dev/null 436# homedir: /dev/null
470# groups: none 437# groups: none
471# extra: comment of 'added by portage for ${PN}' 438# extra: comment of 'added by portage for ${PN}'
472enewuser() { 439enewuser() {
440 case ${EBUILD_PHASE} in
441 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug."
444 die "Bad package! enewuser is only for use in pkg_* functions!"
445 esac
446
473 # get the username 447 # get the username
474 local euser="$1"; shift 448 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 449 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 450 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 451 die "Cannot call enewuser without a username"
478 fi 452 fi
479 453
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 454 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 455 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
488 return 0 456 return 0
489 fi 457 fi
490 einfo "Adding user '${euser}' to your system ..." 458 einfo "Adding user '${euser}' to your system ..."
491 459
492 # options to pass to useradd 460 # options to pass to useradd
493 local opts="" 461 local opts=
494 462
495 # handle uid 463 # handle uid
496 local euid="$1"; shift 464 local euid=$1; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 465 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
498 if [ ${euid} -gt 0 ] ; then 466 if [[ ${euid} -gt 0 ]] ; then
499 opts="${opts} -u ${euid}" 467 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
468 euid="next"
469 fi
500 else 470 else
501 eerror "Userid given but is not greater than 0 !" 471 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 472 die "${euid} is not a valid UID"
503 fi 473 fi
504 else 474 else
505 euid="next available" 475 euid="next"
506 fi 476 fi
477 if [[ ${euid} == "next" ]] ; then
478 for euid in $(seq 101 999) ; do
479 [[ -z $(egetent passwd ${euid}) ]] && break
480 done
481 fi
482 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 483 einfo " - Userid: ${euid}"
508 484
509 # handle shell 485 # handle shell
510 local eshell="$1"; shift 486 local eshell=$1; shift
511 if [ ! -z "${eshell}" ] ; then 487 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
512 if [ ! -e ${eshell} ] ; then 488 if [[ ! -e ${ROOT}${eshell} ]] ; then
513 eerror "A shell was specified but it does not exist !" 489 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 490 die "${eshell} does not exist in ${ROOT}"
491 fi
492 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
493 eerror "Do not specify ${eshell} yourself, use -1"
494 die "Pass '-1' as the shell parameter"
515 fi 495 fi
516 else 496 else
517 eshell=/bin/false 497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break
499 done
500
501 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use"
504 fi
505
506 eshell=${shell}
518 fi 507 fi
519 einfo " - Shell: ${eshell}" 508 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 509 opts="${opts} -s ${eshell}"
521 510
522 # handle homedir 511 # handle homedir
523 local ehome="$1"; shift 512 local ehome=$1; shift
524 if [ -z "${ehome}" ] ; then 513 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 ehome=/dev/null 514 ehome="/dev/null"
526 fi 515 fi
527 einfo " - Home: ${ehome}" 516 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 517 opts="${opts} -d ${ehome}"
529 518
530 # handle groups 519 # handle groups
531 local egroups="$1"; shift 520 local egroups=$1; shift
532 if [ ! -z "${egroups}" ] ; then 521 if [[ ! -z ${egroups} ]] ; then
533 local realgroup
534 local oldifs="${IFS}" 522 local oldifs=${IFS}
523 local defgroup="" exgroups=""
524
535 export IFS="," 525 export IFS=","
536 for g in ${egroups} ; do 526 for g in ${egroups} ; do
537 chgrp ${g} ${tmpfile} >& /dev/null 527 export IFS=${oldifs}
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 528 if [[ -z $(egetent group "${g}") ]] ; then
539 if [ "${g}" != "${realgroup}" ] ; then
540 eerror "You must add ${g} to the system first" 529 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 530 die "${g} is not a valid GID"
542 fi 531 fi
532 if [[ -z ${defgroup} ]] ; then
533 defgroup=${g}
534 else
535 exgroups="${exgroups},${g}"
536 fi
537 export IFS=","
543 done 538 done
544 export IFS="${oldifs}" 539 export IFS=${oldifs}
540
545 opts="${opts} -g ${egroups}" 541 opts="${opts} -g ${defgroup}"
542 if [[ ! -z ${exgroups} ]] ; then
543 opts="${opts} -G ${exgroups:1}"
544 fi
546 else 545 else
547 egroups="(none)" 546 egroups="(none)"
548 fi 547 fi
549 einfo " - Groups: ${egroups}" 548 einfo " - Groups: ${egroups}"
550 549
551 # handle extra and add the user 550 # handle extra and add the user
552 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 551 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 552 export SANDBOX_ON="0"
555 if [ -z "${eextra}" ] ; then 553 case ${CHOST} in
556 useradd ${opts} ${euser} \ 554 *-darwin*)
555 ### Make the user
556 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome}
560 dscl . create /users/${euser} realname "added by portage for ${PN}"
561 ### Add the user to the groups specified
562 local oldifs=${IFS}
563 export IFS=","
564 for g in ${egroups} ; do
565 dscl . merge /groups/${g} users ${euser}
566 done
567 export IFS=${oldifs}
568 else
569 einfo "Extra options are not supported on Darwin yet"
570 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@"
572 die "Required function missing"
573 fi
574 ;;
575 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \
557 -c "added by portage for ${PN}" \ 578 -c "added by portage for ${PN}" \
579 die "enewuser failed"
580 else
581 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed"
584 fi
585 ;;
586
587 *-netbsd*)
588 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} || die "enewuser failed"
590 else
591 einfo " - Extra: $@"
592 useradd ${opts} ${euser} "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-openbsd*)
597 if [[ -z $@ ]] ; then
598 useradd -u ${euid} -s ${eshell} \
599 -d ${ehome} -c "Added by portage for ${PN}" \
600 -g ${egroups} ${euser} || die "enewuser failed"
601 else
602 einfo " - Extra: $@"
603 useradd -u ${euid} -s ${eshell} \
604 -d ${ehome} -c "Added by portage for ${PN}" \
605 -g ${egroups} ${euser} "$@" || die "enewuser failed"
606 fi
607 ;;
608
609 *)
610 if [[ -z $@ ]] ; then
611 useradd ${opts} ${euser} \
612 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 613 || die "enewuser failed"
559 else 614 else
560 einfo " - Extra: ${eextra}" 615 einfo " - Extra: $@"
561 useradd ${opts} ${euser} ${eextra} \ 616 useradd ${opts} ${euser} "$@" \
562 || die "enewuser failed" 617 || die "enewuser failed"
563 fi 618 fi
619 ;;
620 esac
621
622 if [[ ! -e ${ROOT}/${ehome} ]] ; then
623 einfo " - Creating ${ehome} in ${ROOT}"
624 mkdir -p "${ROOT}/${ehome}"
625 chown ${euser} "${ROOT}/${ehome}"
626 chmod 755 "${ROOT}/${ehome}"
627 fi
628
564 export SANDBOX_ON="${oldsandbox}" 629 export SANDBOX_ON=${oldsandbox}
565
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
567 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome}
569 fowners ${euser} ${ehome}
570 fperms 755 ${ehome}
571 fi
572} 630}
573 631
574# Simplify/standardize adding groups to the system 632# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 633# vapier@gentoo.org
576# 634#
579# Default values if you do not specify any: 637# Default values if you do not specify any:
580# groupname: REQUIRED ! 638# groupname: REQUIRED !
581# gid: next available (see groupadd(8)) 639# gid: next available (see groupadd(8))
582# extra: none 640# extra: none
583enewgroup() { 641enewgroup() {
642 case ${EBUILD_PHASE} in
643 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug."
646 die "Bad package! enewgroup is only for use in pkg_* functions!"
647 esac
648
584 # get the group 649 # get the group
585 local egroup="$1"; shift 650 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 651 if [ -z "${egroup}" ]
652 then
587 eerror "No group specified !" 653 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 654 die "Cannot call enewgroup without a group"
589 fi 655 fi
590 656
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 657 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
659 then
599 return 0 660 return 0
600 fi 661 fi
601 einfo "Adding group '${egroup}' to your system ..." 662 einfo "Adding group '${egroup}' to your system ..."
602 663
603 # options to pass to useradd 664 # options to pass to useradd
604 local opts="" 665 local opts=
605 666
606 # handle gid 667 # handle gid
607 local egid="$1"; shift 668 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 669 if [ ! -z "${egid}" ]
670 then
609 if [ ${egid} -gt 0 ] ; then 671 if [ "${egid}" -gt 0 ]
672 then
673 if [ -z "`egetent group ${egid}`" ]
674 then
675 if [[ "${CHOST}" == *-darwin* ]]; then
676 opts="${opts} ${egid}"
677 else
610 opts="${opts} -g ${egid}" 678 opts="${opts} -g ${egid}"
679 fi
680 else
681 egid="next available; requested gid taken"
682 fi
611 else 683 else
612 eerror "Groupid given but is not greater than 0 !" 684 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 685 die "${egid} is not a valid GID"
614 fi 686 fi
615 else 687 else
620 # handle extra 692 # handle extra
621 local eextra="$@" 693 local eextra="$@"
622 opts="${opts} ${eextra}" 694 opts="${opts} ${eextra}"
623 695
624 # add the group 696 # add the group
625 local oldsandbox=${SANDBOX_ON} 697 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 698 export SANDBOX_ON="0"
699 case ${CHOST} in
700 *-darwin*)
701 if [ ! -z "${eextra}" ];
702 then
703 einfo "Extra options are not supported on Darwin/OS X yet"
704 einfo "Please report the ebuild along with the info below"
705 einfo "eextra: ${eextra}"
706 die "Required function missing"
707 fi
708
709 # If we need the next available
710 case ${egid} in
711 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do
713 [ -z "`egetent group ${egid}`" ] && break
714 done
715 esac
716 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*'
718 ;;
719
720 *-freebsd*|*-dragonfly*)
721 case ${egid} in
722 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do
724 [ -z "`egetent group ${egid}`" ] && break
725 done
726 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;;
729
730 *-netbsd*)
731 case ${egid} in
732 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do
734 [ -z "`egetent group ${egid}`" ] && break
735 done
736 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;;
739
740 *)
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 741 groupadd ${opts} ${egroup} || die "enewgroup failed"
742 ;;
743 esac
628 export SANDBOX_ON="${oldsandbox}" 744 export SANDBOX_ON="${oldsandbox}"
629} 745}
630 746
631# Simple script to replace 'dos2unix' binaries 747# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 748# vapier@gentoo.org
633# 749#
634# edos2unix(file, <more files>...) 750# edos2unix(file, <more files> ...)
635edos2unix() { 751edos2unix() {
636 for f in $@ ; do 752 for f in "$@"
753 do
637 cp ${f} ${T}/edos2unix 754 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 755 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 756 done
640} 757}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
641 765
642# Make a desktop file ! 766# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 767# Great for making those icons in kde/gnome startmenu !
644# Amaze your friends ! Get the women ! Join today ! 768# Amaze your friends ! Get the women ! Join today !
645# gnome2 /usr/share/applications
646# gnome1 /usr/share/gnome/apps/
647# KDE ${KDEDIR}/share/applnk /usr/share/applnk
648# 769#
649# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 770# make_desktop_entry(<binary>, [name], [icon], [type], [path])
650# 771#
651# binary: what binary does the app run with ? 772# binary: what binary does the app run with ?
652# name: the name that will show up in the menu 773# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 774# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 775# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 776# a full path to an icon
656# type: what kind of application is this ? for categories: 777# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 778# http://www.freedesktop.org/Standards/desktop-entry-spec
658# path: if your app needs to startup in a specific dir 779# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 780make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
661 782
662 local exec=${1} 783 local exec=${1}
663 local name=${2:-${PN}} 784 local name=${2:-${PN}}
664 local icon=${3:-${PN}.png} 785 local icon=${3:-${PN}.png}
665 local type=${4} 786 local type=${4}
666 local path=${5:-${GAMES_PREFIX}} 787 local path=${5}
788
667 if [ -z "${type}" ] ; then 789 if [[ -z ${type} ]] ; then
668 case ${CATEGORY} in 790 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-}
792 case ${catmaj} in
793 app)
794 case ${catmin} in
795 admin) type=System;;
796 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;;
798 editors) type=TextEditor;;
799 emacs) type=TextEditor;;
669 app-emulation) type=Emulator ;; 800 emulation) type=Emulator;;
670 app-games) type=Game ;; 801 laptop) type=HardwareSettings;;
671 *) type="" ;; 802 office) type=Office;;
803 vim) type=TextEditor;;
804 xemacs) type=TextEditor;;
805 *) type=;;
806 esac
807 ;;
808
809 dev)
810 type="Development"
811 ;;
812
813 games)
814 case ${catmin} in
815 action) type=ActionGame;;
816 arcade) type=ArcadeGame;;
817 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;;
820 puzzle) type=LogicGame;;
821 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;;
823 simulation) type=Simulation;;
824 sports) type=SportsGame;;
825 strategy) type=StrategyGame;;
826 *) type=;;
827 esac
828 type="Game;${type}"
829 ;;
830
831 mail)
832 type="Network;Email"
833 ;;
834
835 media)
836 case ${catmin} in
837 gfx) type=Graphics;;
838 radio) type=Tuner;;
839 sound) type=Audio;;
840 tv) type=TV;;
841 video) type=Video;;
842 *) type=;;
843 esac
844 type="AudioVideo;${type}"
845 ;;
846
847 net)
848 case ${catmin} in
849 dialup) type=Dialup;;
850 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;;
852 irc) type=IRCClient;;
853 mail) type=Email;;
854 news) type=News;;
855 nntp) type=News;;
856 p2p) type=FileTransfer;;
857 *) type=;;
858 esac
859 type="Network;${type}"
860 ;;
861
862 sci)
863 case ${catmin} in
864 astro*) type=Astronomy;;
865 bio*) type=Biology;;
866 calc*) type=Calculator;;
867 chem*) type=Chemistry;;
868 geo*) type=Geology;;
869 math*) type=Math;;
870 *) type=;;
871 esac
872 type="Science;${type}"
873 ;;
874
875 www)
876 case ${catmin} in
877 client) type=WebBrowser;;
878 *) type=;;
879 esac
880 type="Network"
881 ;;
882
883 *)
884 type=
885 ;;
672 esac 886 esac
673 fi 887 fi
888 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}"
890 else
891 local desktop_name="${PN}-${SLOT}"
892 fi
674 local desktop=${T}/${exec}.desktop 893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
675 895
676echo "[Desktop Entry] 896echo "[Desktop Entry]
677Encoding=UTF-8 897Encoding=UTF-8
678Version=0.9.2 898Version=0.9.2
679Name=${name} 899Name=${name}
680Type=Application 900Type=Application
681Comment=${DESCRIPTION} 901Comment=${DESCRIPTION}
682Exec=${exec} 902Exec=${exec}
903TryExec=${exec}
683Path=${path} 904Path=${path}
684Icon=${icon} 905Icon=${icon}
685Categories=Application;${type};" > ${desktop} 906Categories=Application;${type};" > "${desktop}"
686 907
687 if [ -d /usr/share/applications ] ; then 908 (
909 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller
688 insinto /usr/share/applications 911 insinto /usr/share/applications
689 doins ${desktop} 912 doins "${desktop}"
690 fi 913 )
914}
691 915
692 #if [ -d /usr/share/gnome/apps ] ; then 916# Make a GDM/KDM Session file
693 # insinto /usr/share/gnome/apps/Games 917#
694 # doins ${desktop} 918# make_desktop_entry(<title>, <command>)
695 #fi 919# title: File to execute to start the Window Manager
920# command: Name of the Window Manager
696 921
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 922make_session_desktop() {
698 # for ver in /usr/kde/* ; do 923 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
699 # insinto ${ver}/share/applnk/Games 924 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
700 # doins ${desktop}
701 # done
702 #fi
703 925
704 if [ -d /usr/share/applnk ] ; then 926 local title=$1
705 insinto /usr/share/applnk/${type} 927 local command=$2
928 local desktop=${T}/${wm}.desktop
929
930echo "[Desktop Entry]
931Encoding=UTF-8
932Name=${title}
933Comment=This session logs you into ${title}
934Exec=${command}
935TryExec=${command}
936Type=Application" > "${desktop}"
937
938 insinto /usr/share/xsessions
706 doins ${desktop} 939 doins "${desktop}"
707 fi
708
709 return 0
710} 940}
711 941
712# new convenience patch wrapper function to eventually replace epatch(), 942domenu() {
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 943 local i j
714# /usr/bin/patch 944 insinto /usr/share/applications
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list=""
741 local list2=""
742 declare -i plevel
743
744 # parse patch sources
745 for x in $*; do 945 for i in "$@" ; do
746 debug-print "$FUNCNAME: parsing parameter $x"
747 if [ -f "$x" ]; then 946 if [[ -f ${i} ]] ; then
748 list="$list $x" 947 doins "${i}"
749 elif [ -d "$x" ]; then 948 elif [[ -d ${i} ]] ; then
750 # handles patchdirs like epatch() for now: no recursion. 949 for j in "${i}"/*.desktop ; do
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 950 doins "${j}"
752 # only patches with _$ARCH_ or _all_ in their filenames are applied.
753 for file in `ls -A $x`; do
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi
758 done 951 done
759 list="`echo $list2 | sort` $list" 952 fi
953 done
954}
955newmenu() {
956 insinto /usr/share/applications
957 newins "$1" "$2"
958}
959
960doicon() {
961 local i j
962 insinto /usr/share/pixmaps
963 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then
965 doins "${i}"
966 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do
968 doins "${j}"
969 done
970 fi
971 done
972}
973newicon() {
974 insinto /usr/share/pixmaps
975 newins "$1" "$2"
976}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
982
983# for internal use only (unpack_pdv and unpack_makeself)
984find_unpackable_file() {
985 local src=$1
986 if [[ -z ${src} ]] ; then
987 src=${DISTDIR}/${A}
988 else
989 if [[ -e ${DISTDIR}/${src} ]] ; then
990 src=${DISTDIR}/${src}
991 elif [[ -e ${PWD}/${src} ]] ; then
992 src=${PWD}/${src}
993 elif [[ -e ${src} ]] ; then
994 src=${src}
995 fi
996 fi
997 [[ ! -e ${src} ]] && return 1
998 echo "${src}"
999}
1000
1001# Unpack those pesky pdv generated files ...
1002# They're self-unpacking programs with the binary package stuffed in
1003# the middle of the archive. Valve seems to use it a lot ... too bad
1004# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1005#
1006# Usage: unpack_pdv [file to unpack] [size of off_t]
1007# - you have to specify the off_t size ... i have no idea how to extract that
1008# information out of the binary executable myself. basically you pass in
1009# the size of the off_t type (in bytes) on the machine that built the pdv
1010# archive. one way to determine this is by running the following commands:
1011# strings <pdv archive> | grep lseek
1012# strace -elseek <pdv archive>
1013# basically look for the first lseek command (we do the strings/grep because
1014# sometimes the function call is _llseek or something) and steal the 2nd
1015# parameter. here is an example:
1016# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1017# lseek
1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1019# lseek(3, -4, SEEK_END) = 2981250
1020# thus we would pass in the value of '4' as the second parameter.
1021unpack_pdv() {
1022 local src=$(find_unpackable_file $1)
1023 local sizeoff_t=$2
1024
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1027
1028 local shrtsrc=$(basename "${src}")
1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1032
1033 # grab metadata for debug reasons
1034 local metafile="$(emktemp)"
1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1036
1037 # rip out the final file name from the metadata
1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1039 datafile="`basename ${datafile}`"
1040
1041 # now lets uncompress/untar the file if need be
1042 local tmpfile="$(emktemp)"
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1044
1045 local iscompressed="`file -b ${tmpfile}`"
1046 if [ "${iscompressed:0:8}" == "compress" ] ; then
1047 iscompressed=1
1048 mv ${tmpfile}{,.Z}
1049 gunzip ${tmpfile}
1050 else
1051 iscompressed=0
1052 fi
1053 local istar="`file -b ${tmpfile}`"
1054 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1055 istar=1
1056 else
1057 istar=0
1058 fi
1059
1060 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1061 #dd if=${src} ibs=${metaskip} count=1 \
1062 # | dd ibs=${tailskip} skip=1 \
1063 # | gzip -dc \
1064 # > ${datafile}
1065 if [ ${iscompressed} -eq 1 ] ; then
1066 if [ ${istar} -eq 1 ] ; then
1067 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1068 | head -c $((${metaskip}-${tailskip})) \
1069 | tar -xzf -
760 else 1070 else
761 die "Couldn't find $x" 1071 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1072 | head -c $((${metaskip}-${tailskip})) \
1073 | gzip -dc \
1074 > ${datafile}
1075 fi
1076 else
1077 if [ ${istar} -eq 1 ] ; then
1078 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1079 | head -c $((${metaskip}-${tailskip})) \
1080 | tar --no-same-owner -xf -
1081 else
1082 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1083 | head -c $((${metaskip}-${tailskip})) \
1084 > ${datafile}
1085 fi
762 fi 1086 fi
763 done 1087 true
764 1088 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 1089 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
766
767 for x in $list; do
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
780 debug-print "$FUNCNAME: raw target=$target"
781 # strip target down to the path/filename, remove leading +++
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804
805 # try stripping filename - needed to support patches creating new files
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done
827
828} 1090}
829 1091
830# Unpack those pesky makeself generated files ... 1092# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1093# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1094# the end of the archive. Loki utilized the format as does
833# many other game companies. 1095# many other game companies.
834# 1096#
835# Usage: unpack_makeself [file to unpack] [offset] 1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
836# - If the file is not specified then unpack will utilize ${A}. 1098# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1099# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1100# the proper offset from the script itself.
839unpack_makeself() { 1101unpack_makeself() {
840 local src=$1 1102 local src_input=${1:-${A}}
1103 local src=$(find_unpackable_file "${src_input}")
841 local skip=$2 1104 local skip=$2
1105 local exe=$3
842 1106
843 [ -z "${src}" ] && src=${A} 1107 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
844 [ -e ./${src} ] \ 1108
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1109 local shrtsrc=$(basename "${src}")
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1110 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1111 if [[ -z ${skip} ]] ; then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
851 local skip=0 1113 local skip=0
1114 exe=tail
852 case ${ver} in 1115 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
855 ;; 1118 ;;
856 2.0|2.0.1) 1119 2.0|2.0.1)
857 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
858 ;; 1121 ;;
859 2.1.1) 1122 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1123 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
861 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.2)
1127 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1128 let skip="skip + 1"
1129 ;;
1130 2.1.3)
1131 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1132 let skip="skip + 1"
1133 ;;
1134 2.1.4|2.1.5)
1135 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1136 skip=$(head -n ${skip} "${src}" | wc -c)
1137 exe="dd"
862 ;; 1138 ;;
863 *) 1139 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 1140 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 1141 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 1142 eerror "Please file a bug about the file ${shrtsrc} at"
868 die "makeself version '${ver}' not supported" 1144 die "makeself version '${ver}' not supported"
869 ;; 1145 ;;
870 esac 1146 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1147 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 1148 fi
1149 case ${exe} in
1150 tail) exe="tail -n +${skip} '${src}'";;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'"
1153 esac
873 1154
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1155 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 1156 local tmpfile="$(emktemp)"
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1158 local filetype="$(file -b "${tmpfile}")"
1159 case ${filetype} in
1160 *tar\ archive)
1161 eval ${exe} | tar --no-same-owner -xf -
1162 ;;
1163 bzip2*)
1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1165 ;;
1166 gzip*)
1167 eval ${exe} | tar --no-same-owner -xzf -
1168 ;;
1169 compress*)
1170 eval ${exe} | gunzip | tar --no-same-owner -xf -
1171 ;;
1172 *)
1173 eerror "Unknown filetype \"${filetype}\" ?"
1174 false
1175 ;;
1176 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 1178}
1179
1180# Display a license for user to accept.
1181#
1182# Usage: check_license [license]
1183# - If the file is not specified then ${LICENSE} is used.
1184check_license() {
1185 local lic=$1
1186 if [ -z "${lic}" ] ; then
1187 lic="${PORTDIR}/licenses/${LICENSE}"
1188 else
1189 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1190 lic="${PORTDIR}/licenses/${lic}"
1191 elif [ -e "${PWD}/${lic}" ] ; then
1192 lic="${PWD}/${lic}"
1193 elif [ -e "${lic}" ] ; then
1194 lic="${lic}"
1195 fi
1196 fi
1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 local l="`basename ${lic}`"
1199
1200 # here is where we check for the licenses the user already
1201 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
1203 local alic
1204 set -o noglob #so that bash doesn't expand "*"
1205 for alic in ${ACCEPT_LICENSE} ; do
1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1207 set +o noglob; set -${shopts} #reset old shell opts
1208 return 0
1209 fi
1210 done
1211 set +o noglob; set -$shopts #reset old shell opts
1212
1213 local licmsg="$(emktemp)"
1214 cat << EOF > ${licmsg}
1215**********************************************************
1216The following license outlines the terms of use of this
1217package. You MUST accept this license for installation to
1218continue. When you are done viewing, hit 'q'. If you
1219CTRL+C out of this, the install will not run!
1220**********************************************************
1221
1222EOF
1223 cat ${lic} >> ${licmsg}
1224 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1225 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1226 read alic
1227 case ${alic} in
1228 yes|Yes|y|Y)
1229 return 0
1230 ;;
1231 *)
1232 echo;echo;echo
1233 eerror "You MUST accept the license to continue! Exiting!"
1234 die "Failed to accept license"
1235 ;;
1236 esac
1237}
1238
1239# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1240# the whole 'non-interactive' policy, but damnit I want CD support !
1241#
1242# with these cdrom functions we handle all the user interaction and
1243# standardize everything. all you have to do is call cdrom_get_cds()
1244# and when the function returns, you can assume that the cd has been
1245# found at CDROM_ROOT.
1246#
1247# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1248# etc... if you want to give the cds better names, then just export
1249# the CDROM_NAME_X variables before calling cdrom_get_cds().
1250#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us
1260 local cdcnt=0
1261 local f=
1262 for f in "$@" ; do
1263 ((++cdcnt))
1264 export CDROM_CHECK_${cdcnt}="$f"
1265 done
1266 export CDROM_TOTAL_CDS=${cdcnt}
1267 export CDROM_CURRENT_CD=1
1268
1269 # now we see if the user gave use CD_ROOT ...
1270 # if they did, let's just believe them that it's correct
1271 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1272 local var=
1273 cdcnt=0
1274 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1275 ((++cdcnt))
1276 var="CD_ROOT_${cdcnt}"
1277 [[ -z ${!var} ]] && var="CD_ROOT"
1278 if [[ -z ${!var} ]] ; then
1279 eerror "You must either use just the CD_ROOT"
1280 eerror "or specify ALL the CD_ROOT_X variables."
1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282 die "could not locate CD_ROOT_${cdcnt}"
1283 fi
1284 done
1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1286 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 export CDROM_SET=-1
1288 for f in ${CDROM_CHECK_1//:/ } ; do
1289 ((++CDROM_SET))
1290 [[ -e ${CD_ROOT}/${f} ]] && break
1291 done
1292 export CDROM_MATCH=${f}
1293 return
1294 fi
1295
1296 # User didn't help us out so lets make sure they know they can
1297 # simplify the whole process ...
1298 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1300 echo
1301 einfo "If you do not have the CD, but have the data files"
1302 einfo "mounted somewhere on your filesystem, just export"
1303 einfo "the variable CD_ROOT so that it points to the"
1304 einfo "directory containing the files."
1305 echo
1306 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo
1309 else
1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1311 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 ((++cdcnt))
1314 var="CDROM_NAME_${cdcnt}"
1315 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1316 done
1317 echo
1318 einfo "If you do not have the CDs, but have the data files"
1319 einfo "mounted somewhere on your filesystem, just export"
1320 einfo "the following variables so they point to the right place:"
1321 einfon ""
1322 cdcnt=0
1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1324 ((++cdcnt))
1325 echo -n " CD_ROOT_${cdcnt}"
1326 done
1327 echo
1328 einfo "Or, if you have all the files in the same place, or"
1329 einfo "you only have one cdrom, you can export CD_ROOT"
1330 einfo "and that place will be used as the same data source"
1331 einfo "for all the CDs."
1332 echo
1333 einfo "For example:"
1334 einfo "export CD_ROOT_1=/mnt/cdrom"
1335 echo
1336 fi
1337
1338 export CDROM_SET=""
1339 export CDROM_CURRENT_CD=0
1340 cdrom_load_next_cd
1341}
1342
1343# this is only used when you need access to more than one cd.
1344# when you have finished using the first cd, just call this function.
1345# when it returns, CDROM_ROOT will be pointing to the second cd.
1346# remember, you can only go forward in the cd chain, you can't go back.
1347cdrom_load_next_cd() {
1348 local var
1349 ((++CDROM_CURRENT_CD))
1350
1351 unset CDROM_ROOT
1352 var=CD_ROOT_${CDROM_CURRENT_CD}
1353 [[ -z ${!var} ]] && var="CD_ROOT"
1354 if [[ -z ${!var} ]] ; then
1355 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1356 _cdrom_locate_file_on_cd ${!var}
1357 else
1358 export CDROM_ROOT=${!var}
1359 fi
1360
1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1362}
1363
1364# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1365# functions. this should *never* be called from an ebuild.
1366# all it does is try to locate a give file on a cd ... if the cd isn't
1367# found, then a message asking for the user to insert the cdrom will be
1368# displayed and we'll hang out here until:
1369# (1) the file is found on a mounted cdrom
1370# (2) the user hits CTRL+C
1371_cdrom_locate_file_on_cd() {
1372 local mline=""
1373 local showedmsg=0
1374
1375 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0
1377 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then
1379 cdset=(${cdset[${CDROM_SET}]})
1380 fi
1381
1382 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]})
1385
1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1387 [[ -d ${mline}/${dir} ]] || continue
1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1389 export CDROM_ROOT=${mline}
1390 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]}
1392 return
1393 fi
1394 done
1395
1396 ((++i))
1397 done
1398
1399 echo
1400 if [[ ${showedmsg} -eq 0 ]] ; then
1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1402 if [[ -z ${CDROM_NAME} ]] ; then
1403 einfo "Please insert+mount the cdrom for ${PN} now !"
1404 else
1405 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1406 fi
1407 else
1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1409 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1410 else
1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1412 einfo "Please insert+mount the ${!var} cdrom now !"
1413 fi
1414 fi
1415 showedmsg=1
1416 fi
1417 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge."
1419 echo
1420 einfo "If you are having trouble with the detection"
1421 einfo "of your CD, it is possible that you do not have"
1422 einfo "Joliet support enabled in your kernel. Please"
1423 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1424 read || die "something is screwed with your system"
1425 done
1426}
1427
1428# Make sure that LINGUAS only contains languages that
1429# a package can support
1430#
1431# usage: strip-linguas <allow LINGUAS>
1432# strip-linguas -i <directories of .po files>
1433# strip-linguas -u <directories of .po files>
1434#
1435# The first form allows you to specify a list of LINGUAS.
1436# The -i builds a list of po files found in all the
1437# directories and uses the intersection of the lists.
1438# The -u builds a list of po files found in all the
1439# directories and uses the union of the lists.
1440strip-linguas() {
1441 local ls newls
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift
1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1445 local d f
1446 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls}
1449 else
1450 newls=""
1451 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1453 if [[ ${op} == "-i" ]] ; then
1454 hasq ${f} ${ls} && newls="${newls} ${f}"
1455 else
1456 hasq ${f} ${ls} || newls="${newls} ${f}"
1457 fi
1458 done
1459 ls=${newls}
1460 done
1461 else
1462 ls="$@"
1463 fi
1464
1465 newls=""
1466 for f in ${LINGUAS} ; do
1467 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}"
1469 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1471 fi
1472 done
1473 export LINGUAS=${newls:1}
1474}
1475
1476# moved from kernel.eclass since they are generally useful outside of
1477# kernel.eclass -iggy (20041002)
1478
1479# the following functions are useful in kernel module ebuilds, etc.
1480# for an example see ivtv or drbd ebuilds
1481
1482# set's ARCH to match what the kernel expects
1483set_arch_to_kernel() {
1484 i=10
1485 while ((i--)) ; do
1486 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1487 done
1488 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1489 case ${ARCH} in
1490 x86) export ARCH="i386";;
1491 amd64) export ARCH="x86_64";;
1492 hppa) export ARCH="parisc";;
1493 mips) export ARCH="mips";;
1494 sparc) export ARCH="$(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!
1495 *) export ARCH="${ARCH}";;
1496 esac
1497}
1498
1499# set's ARCH back to what portage expects
1500set_arch_to_portage() {
1501 i=10
1502 while ((i--)) ; do
1503 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1504 done
1505 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1506}
1507
1508# Jeremy Huddleston <eradicator@gentoo.org>:
1509# preserve_old_lib /path/to/libblah.so.0
1510# preserve_old_lib_notify /path/to/libblah.so.0
1511#
1512# These functions are useful when a lib in your package changes --library. Such
1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1514# would break packages that link against it. Most people get around this
1515# by using the portage SLOT mechanism, but that is not always a relevant
1516# solution, so instead you can add the following to your ebuilds:
1517#
1518# src_install() {
1519# ...
1520# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523#
1524# pkg_postinst() {
1525# ...
1526# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529
1530preserve_old_lib() {
1531 LIB=$1
1532
1533 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1534 SONAME=`basename ${LIB}`
1535 DIRNAME=`dirname ${LIB}`
1536
1537 dodir ${DIRNAME}
1538 cp ${ROOT}${LIB} ${D}${DIRNAME}
1539 touch ${D}${LIB}
1540 fi
1541}
1542
1543preserve_old_lib_notify() {
1544 LIB=$1
1545
1546 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1547 SONAME=`basename ${LIB}`
1548
1549 ewarn "An old version of an installed library was detected on your system."
1550 ewarn "In order to avoid breaking packages that link against it, this older version"
1551 ewarn "is not being removed. In order to make full use of this newer version,"
1552 ewarn "you will need to execute the following command:"
1553 ewarn " revdep-rebuild --library ${SONAME}"
1554 ewarn
1555 ewarn "After doing that, you can safely remove ${LIB}"
1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1557 fi
1558}
1559
1560# Hack for people to figure out if a package was built with
1561# certain USE flags
1562#
1563# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1564# ex: built_with_use xchat gtk2
1565#
1566# Flags: -a all USE flags should be utilized
1567# -o at least one USE flag should be utilized
1568# Note: the default flag is '-a'
1569built_with_use() {
1570 local opt=$1
1571 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1572
1573 local PKG=$(best_version $1)
1574 shift
1575
1576 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1577
1578 # if the USE file doesnt exist, assume the $PKG is either
1579 # injected or package.provided
1580 [[ ! -e ${USEFILE} ]] && return 0
1581
1582 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0
1586 else
1587 has $1 ${USE_BUILT} || return 1
1588 fi
1589 shift
1590 done
1591 [[ ${opt} = "-a" ]]
1592}
1593
1594# Many configure scripts wrongly bail when a C++ compiler
1595# could not be detected. #73450
1596epunt_cxx() {
1597 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks"
1600 local f
1601 for f in $(find ${dir} -name configure) ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done
1604 eend 0
1605}
1606
1607# dopamd <file> [more files]
1608#
1609# Install pam auth config file in /etc/pam.d
1610dopamd() {
1611 [[ -z $1 ]] && die "dopamd requires at least one argument"
1612
1613 use pam || return 0
1614
1615 INSDESTTREE=/etc/pam.d \
1616 doins "$@" || die "failed to install $@"
1617}
1618# newpamd <old name> <new name>
1619#
1620# Install pam file <old name> as <new name> in /etc/pam.d
1621newpamd() {
1622 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1623
1624 use pam || return 0
1625
1626 INSDESTTREE=/etc/pam.d \
1627 newins "$1" "$2" || die "failed to install $1 as $2"
1628}
1629
1630# make a wrapper script ...
1631# NOTE: this was originally games_make_wrapper, but I noticed other places where
1632# this could be used, so I have moved it here and made it not games-specific
1633# -- wolf31o2
1634# $1 == wrapper name
1635# $2 == binary to run
1636# $3 == directory to chdir before running binary
1637# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1638# $5 == path for wrapper
1639make_wrapper() {
1640 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1641 local tmpwrapper=$(emktemp)
1642 # We don't want to quote ${bin} so that people can pass complex
1643 # things as $bin ... "./someprog --args"
1644 cat << EOF > "${tmpwrapper}"
1645#!/bin/sh
1646cd "${chdir:-.}"
1647if [ -n "${libdir}" ] ; then
1648 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1649 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1650 else
1651 export LD_LIBRARY_PATH="${libdir}"
1652 fi
1653fi
1654exec ${bin} "\$@"
1655EOF
1656 chmod go+rx "${tmpwrapper}"
1657 if [[ -n ${path} ]] ; then
1658 exeinto "${path}"
1659 newexe "${tmpwrapper}" "${wrapper}"
1660 else
1661 newbin "${tmpwrapper}" "${wrapper}"
1662 fi
1663}

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