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Revision 1.48 Revision 1.256
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 1.48 2003/08/25 13:39:17 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.256 2006/10/31 19:29:12 agriffis 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 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
18 40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# 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 43# 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 44# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
38 64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
39 # Just make sure it exists 69 # Just make sure it exists
40 dodir /usr/lib 70 dodir /usr/${libdir}
41 71
72 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 74 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 78 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 79
49 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 81 */
82 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 83 END_LDSCRIPT
52 84 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 85 done
82
83 echo
84
85 return 0
86} 86}
87
87 88
88# Default directory where patches are located 89# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 91# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 93# Default options for patch
93EPATCH_OPTS="" 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
95# and not the full path .. 99# and not the full path ..
96EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 101# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
100# 106#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 108#
103EPATCH_FORCE="no" 109EPATCH_FORCE="no"
134# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
135# 141#
136# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
137# 143#
138epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 150 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
144 local x="" 155 local x=""
145 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
146 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
147 then 160 then
148 eerror "Invalid arguments to epatch()" 161 local m=""
149 die "Invalid arguments to epatch()" 162 for m in "$@" ; do
163 epatch "${m}"
164 done
165 return 0
150 fi 166 fi
151 167
152 if [ -n "$1" -a -f "$1" ] 168 if [ -n "$1" -a -f "$1" ]
153 then 169 then
154 SINGLE_PATCH="yes" 170 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
165 else 181 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 183 fi
168 else 184 else
169 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 186 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 188 then
173 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
174 fi 190 fi
175 191
176 echo 192 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 194 eerror
179 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 197 echo
181 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
182 fi 199 fi
183 200
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 220 ;;
204 esac 221 esac
205 222
206 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
207 then 224 then
208 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
209 fi 226 fi
210 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
211 do 228 do
212 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
213 # 230 #
214 # ???_arch_foo.patch 231 # ???_arch_foo.patch
215 # 232 #
216 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
219 then 236 then
220 local count=0 237 local count=0
221 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
222 240
223 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 242 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 244 then
227 continue 245 continue
228 fi 246 fi
229 fi 247 fi
230 248
232 then 250 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 252 then
235 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
236 else 254 else
237 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
238 fi 256 fi
239 else 257 else
240 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
241 fi 259 fi
242 260
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 263
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
248 do 266 do
249 # Generate some useful debug info ... 267 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 270
253 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 272 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 275 else
258 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
259 fi 277 fi
260 278
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 281
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 284
267 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 286 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 288 then
271 echo 289 echo
272 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 291 #die "Could not extract patch!"
274 count=5 292 count=5
275 break 293 break
276 fi 294 fi
277 fi 295 fi
278 296
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 298 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 304
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
288 307
289 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
290 then 309 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 311 echo
293 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
296 count=5 315 count=5
297 fi 316 fi
298 317
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 319
301 break 320 break
302 fi 321 fi
303 322
304 count=$((count + 1)) 323 count=$((count + 1))
310 fi 329 fi
311 330
312 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
313 then 332 then
314 echo 333 echo
315 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
316 eerror 336 eerror
317 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
318 eerror 338 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 340 echo
321 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
322 fi 342 fi
323 343
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 345
326 eend 0 346 eend 0
327 fi 347 fi
328 done 348 done
329 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
330 then 350 then
331 einfo "Done with patching" 351 einfo "Done with patching"
332 fi 352 fi
333} 353}
334 354
335# This function return true if we are using the NPTL pthreads 355# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 356# does not exist on the users system
357# vapier@gentoo.org
337# 358#
338# <azarah@gentoo.org> (06 March 2003) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1
340 364
341have_NPTL() { 365 if [[ -z ${topdir} ]] ; then
366 [[ -z ${T} ]] \
367 && topdir="/tmp" \
368 || topdir=${T}
369 fi
342 370
343 cat > ${T}/test-nptl.c <<-"END" 371 if [[ -z $(type -p mktemp) ]] ; then
344 #define _XOPEN_SOURCE 372 local tmp=/
345 #include <unistd.h> 373 while [[ -e ${tmp} ]] ; do
346 #include <stdio.h> 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
347 375 done
348 int main() 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
349 { 377 echo "${tmp}"
350 char buf[255]; 378 else
351 char *str = buf; 379 if [[ ${exe} == "touch" ]] ; then
352 380 [[ ${USERLAND} == "GNU" ]] \
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 381 && mktemp -p "${topdir}" \
354 if (NULL != str) { 382 || 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 383 else
373 return 1 384 [[ ${USERLAND} == "GNU" ]] \
374 fi 385 && mktemp -d "${topdir}" \
375 else 386 || TMPDIR="${topdir}" mktemp -dt tmp
376 echo "no"
377 fi 387 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 388 fi
389}
425 390
426 elif [ "${ARCH}" = "ppc" ] 391# Small wrapper for getent (Linux), nidump (Mac OS X),
427 then 392# and pw (FreeBSD) used in enewuser()/enewgroup()
428 # ppc has "processor", but only when compiled with SMP 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
430 then 395#
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 396# egetent(database, key)
432 else 397egetent() {
433 jobs=2 398 case ${CHOST} in
434 fi 399 *-darwin*)
435 else 400 case "$2" in
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 401 *[!0-9]*) # Non numeric
437 die "Unknown ARCH -- ${ARCH}!" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;;
404 *) # Numeric
405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
406 ;;
407 esac
408 ;;
409 *-freebsd*|*-dragonfly*)
410 local opts action="user"
411 [[ $1 == "passwd" ]] || action="group"
412
413 # lookup by uid/gid
414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
438 fi 416 fi
439 417
440 # Make sure the number is valid ... 418 pw show ${action} ${opts} "$2" -q
441 if [ "${jobs}" -lt 1 ] 419 ;;
442 then 420 *-netbsd*|*-openbsd*)
443 jobs=1 421 grep "$2:\*:" /etc/$1
444 fi 422 ;;
445 423 *)
446 if [ -n "${ADMINPARAM}" ] 424 type -p nscd >& /dev/null && nscd -i "$1"
447 then 425 getent "$1" "$2"
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 426 ;;
449 then 427 esac
450 einfo "Setting make jobs to \"-j${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} 428}
458 429
459# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
460# vapier@gentoo.org 431# vapier@gentoo.org
461# 432#
468# shell: /bin/false 439# shell: /bin/false
469# homedir: /dev/null 440# homedir: /dev/null
470# groups: none 441# groups: none
471# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
472enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
473 # get the username 451 # get the username
474 local euser="$1"; shift 452 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 453 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 454 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
478 fi 456 fi
479 457
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 $3}'`"
485
486 # see if user already exists 458 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
488 return 0 460 return 0
489 fi 461 fi
490 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
491 463
492 # options to pass to useradd 464 # options to pass to useradd
493 local opts="" 465 local opts=
494 466
495 # handle uid 467 # handle uid
496 local euid="$1"; shift 468 local euid=$1; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
498 if [ ${euid} -gt 0 ] ; then 470 if [[ ${euid} -gt 0 ]] ; then
499 opts="${opts} -u ${euid}" 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi
500 else 474 else
501 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
503 fi 477 fi
504 else 478 else
505 euid="next available" 479 euid="next"
506 fi 480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
508 488
509 # handle shell 489 # handle shell
510 local eshell="$1"; shift 490 local eshell=$1; shift
511 if [ ! -z "${eshell}" ] ; then 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
512 if [ ! -e ${eshell} ] ; then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
513 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
515 fi 499 fi
516 else 500 else
517 eshell=/bin/false 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
513 fi
514
515 eshell=${shell}
518 fi 516 fi
519 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
521 519
522 # handle homedir 520 # handle homedir
523 local ehome="$1"; shift 521 local ehome=$1; shift
524 if [ -z "${ehome}" ] ; then 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 ehome=/dev/null 523 ehome="/dev/null"
526 fi 524 fi
527 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
529 527
530 # handle groups 528 # handle groups
531 local egroups="$1"; shift 529 local egroups=$1; shift
532 if [ ! -z "${egroups}" ] ; then 530 if [[ ! -z ${egroups} ]] ; then
533 local realgroup
534 local oldifs="${IFS}" 531 local oldifs=${IFS}
532 local defgroup="" exgroups=""
533
535 export IFS="," 534 export IFS=","
536 for g in ${egroups} ; do 535 for g in ${egroups} ; do
537 chgrp ${g} ${tmpfile} >& /dev/null 536 export IFS=${oldifs}
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 537 if [[ -z $(egetent group "${g}") ]] ; then
539 if [ "${g}" != "${realgroup}" ] ; then
540 eerror "You must add ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
542 fi 540 fi
541 if [[ -z ${defgroup} ]] ; then
542 defgroup=${g}
543 else
544 exgroups="${exgroups},${g}"
545 fi
546 export IFS=","
543 done 547 done
544 export IFS="${oldifs}" 548 export IFS=${oldifs}
549
545 opts="${opts} -g ${egroups}" 550 opts="${opts} -g ${defgroup}"
551 if [[ ! -z ${exgroups} ]] ; then
552 opts="${opts} -G ${exgroups:1}"
553 fi
546 else 554 else
547 egroups="(none)" 555 egroups="(none)"
548 fi 556 fi
549 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
550 558
551 # handle extra and add the user 559 # handle extra and add the user
552 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 560 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
555 if [ -z "${eextra}" ] ; then 562 case ${CHOST} in
556 useradd ${opts} ${euser} \ 563 *-darwin*)
564 ### Make the user
565 if [[ -z $@ ]] ; then
566 dscl . create /users/${euser} uid ${euid}
567 dscl . create /users/${euser} shell ${eshell}
568 dscl . create /users/${euser} home ${ehome}
569 dscl . create /users/${euser} realname "added by portage for ${PN}"
570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
573 for g in ${egroups} ; do
574 dscl . merge /groups/${g} users ${euser}
575 done
576 export IFS=${oldifs}
577 else
578 einfo "Extra options are not supported on Darwin yet"
579 einfo "Please report the ebuild along with the info below"
580 einfo "eextra: $@"
581 die "Required function missing"
582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
557 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
589 else
590 einfo " - Extra: $@"
591 pw useradd ${euser} ${opts} \
592 "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \
621 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 622 || die "enewuser failed"
559 else 623 else
560 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
561 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
562 || die "enewuser failed" 626 || die "enewuser failed"
563 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
636 fi
637
564 export SANDBOX_ON="${oldsandbox}" 638 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} 639}
573 640
574# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 642# vapier@gentoo.org
576# 643#
579# Default values if you do not specify any: 646# Default values if you do not specify any:
580# groupname: REQUIRED ! 647# groupname: REQUIRED !
581# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
582# extra: none 649# extra: none
583enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
584 # get the group 658 # get the group
585 local egroup="$1"; shift 659 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 660 if [ -z "${egroup}" ]
661 then
587 eerror "No group specified !" 662 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
589 fi 664 fi
590 665
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 $4}'`"
596
597 # see if group already exists 666 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 667 if [[ -n $(egetent group "${egroup}") ]]; then
599 return 0 668 return 0
600 fi 669 fi
601 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
602 671
603 # options to pass to useradd 672 # options to pass to useradd
604 local opts="" 673 local opts=
605 674
606 # handle gid 675 # handle gid
607 local egid="$1"; shift 676 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 677 if [ ! -z "${egid}" ]
678 then
609 if [ ${egid} -gt 0 ] ; then 679 if [ "${egid}" -gt 0 ]
680 then
681 if [ -z "`egetent group ${egid}`" ]
682 then
683 if [[ "${CHOST}" == *-darwin* ]]; then
684 opts="${opts} ${egid}"
685 else
610 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
687 fi
688 else
689 egid="next available; requested gid taken"
690 fi
611 else 691 else
612 eerror "Groupid given but is not greater than 0 !" 692 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 693 die "${egid} is not a valid GID"
614 fi 694 fi
615 else 695 else
620 # handle extra 700 # handle extra
621 local eextra="$@" 701 local eextra="$@"
622 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
623 703
624 # add the group 704 # add the group
625 local oldsandbox=${SANDBOX_ON} 705 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
707 case ${CHOST} in
708 *-darwin*)
709 if [ ! -z "${eextra}" ];
710 then
711 einfo "Extra options are not supported on Darwin/OS X yet"
712 einfo "Please report the ebuild along with the info below"
713 einfo "eextra: ${eextra}"
714 die "Required function missing"
715 fi
716
717 # If we need the next available
718 case ${egid} in
719 *[!0-9]*) # Non numeric
720 for ((egid = 101; egid <= 999; egid++)); do
721 [[ -z $(egetent group ${egid}) ]] && break
722 done
723 esac
724 dscl . create /groups/${egroup} gid ${egid}
725 dscl . create /groups/${egroup} passwd '*'
726 ;;
727
728 *-freebsd*|*-dragonfly*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
750 ;;
751 esac
628 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
629} 753}
630 754
631# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 756# vapier@gentoo.org
633# 757#
634# edos2unix(file, <more files>...) 758# edos2unix(file, <more files> ...)
635edos2unix() { 759edos2unix() {
636 for f in $@ ; do 760 for f in "$@"
761 do
637 cp ${f} ${T}/edos2unix 762 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 763 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 764 done
640} 765}
766
767
768##############################################################
769# START: Handle .desktop files and menu entries #
770# maybe this should be separated into a new eclass some time #
771# lanius@gentoo.org #
772##############################################################
641 773
642# Make a desktop file ! 774# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 775# Great for making those icons in kde/gnome startmenu !
644# Amaze your friends ! Get the women ! Join today ! 776# 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# 777#
649# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 778# make_desktop_entry(<command>, [name], [icon], [type], [path])
650# 779#
651# binary: what binary does the app run with ? 780# binary: what command does the app run with ?
652# name: the name that will show up in the menu 781# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 782# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 783# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 784# a full path to an icon
656# type: what kind of application is this ? for categories: 785# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 786# http://www.freedesktop.org/Standards/desktop-entry-spec
658# path: if your app needs to startup in a specific dir 787# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 788make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 789 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
661 790
662 local exec=${1} 791 local exec=${1}
663 local name=${2:-${PN}} 792 local name=${2:-${PN}}
664 local icon=${3:-${PN}.png} 793 local icon=${3:-${PN}.png}
665 local type=${4} 794 local type=${4}
666 local path=${5:-${GAMES_PREFIX}} 795 local path=${5}
796
667 if [ -z "${type}" ] ; then 797 if [[ -z ${type} ]] ; then
668 case ${CATEGORY} in 798 local catmaj=${CATEGORY%%-*}
799 local catmin=${CATEGORY##*-}
800 case ${catmaj} in
801 app)
802 case ${catmin} in
803 admin) type=System;;
804 cdr) type=DiscBurning;;
805 dicts) type=Dictionary;;
806 editors) type=TextEditor;;
807 emacs) type=TextEditor;;
669 app-emulation) type=Emulator ;; 808 emulation) type=Emulator;;
670 app-games) type=Game ;; 809 laptop) type=HardwareSettings;;
671 *) type="" ;; 810 office) type=Office;;
811 vim) type=TextEditor;;
812 xemacs) type=TextEditor;;
813 *) type=;;
814 esac
815 ;;
816
817 dev)
818 type="Development"
819 ;;
820
821 games)
822 case ${catmin} in
823 action) type=ActionGame;;
824 arcade) type=ArcadeGame;;
825 board) type=BoardGame;;
826 kids) type=KidsGame;;
827 emulation) type=Emulator;;
828 puzzle) type=LogicGame;;
829 rpg) type=RolePlaying;;
830 roguelike) type=RolePlaying;;
831 simulation) type=Simulation;;
832 sports) type=SportsGame;;
833 strategy) type=StrategyGame;;
834 *) type=;;
835 esac
836 type="Game;${type}"
837 ;;
838
839 mail)
840 type="Network;Email"
841 ;;
842
843 media)
844 case ${catmin} in
845 gfx) type=Graphics;;
846 radio) type=Tuner;;
847 sound) type=Audio;;
848 tv) type=TV;;
849 video) type=Video;;
850 *) type=;;
851 esac
852 type="AudioVideo;${type}"
853 ;;
854
855 net)
856 case ${catmin} in
857 dialup) type=Dialup;;
858 ftp) type=FileTransfer;;
859 im) type=InstantMessaging;;
860 irc) type=IRCClient;;
861 mail) type=Email;;
862 news) type=News;;
863 nntp) type=News;;
864 p2p) type=FileTransfer;;
865 *) type=;;
866 esac
867 type="Network;${type}"
868 ;;
869
870 sci)
871 case ${catmin} in
872 astro*) type=Astronomy;;
873 bio*) type=Biology;;
874 calc*) type=Calculator;;
875 chem*) type=Chemistry;;
876 geo*) type=Geology;;
877 math*) type=Math;;
878 *) type=;;
879 esac
880 type="Science;${type}"
881 ;;
882
883 www)
884 case ${catmin} in
885 client) type=WebBrowser;;
886 *) type=;;
887 esac
888 type="Network"
889 ;;
890
891 *)
892 type=
893 ;;
672 esac 894 esac
673 fi 895 fi
896 if [ "${SLOT}" == "0" ] ; then
897 local desktop_name="${PN}"
898 else
899 local desktop_name="${PN}-${SLOT}"
900 fi
674 local desktop=${T}/${exec}.desktop 901 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
902# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
675 903
676echo "[Desktop Entry] 904echo "[Desktop Entry]
677Encoding=UTF-8 905Encoding=UTF-8
678Version=0.9.2 906Version=0.9.2
679Name=${name} 907Name=${name}
680Type=Application 908Type=Application
681Comment=${DESCRIPTION} 909Comment=${DESCRIPTION}
682Exec=${exec} 910Exec=${exec}
911TryExec=${exec%% *}
683Path=${path} 912Path=${path}
684Icon=${icon} 913Icon=${icon}
685Categories=Application;${type};" > ${desktop} 914Categories=Application;${type};" > "${desktop}"
686 915
687 if [ -d /usr/share/applications ] ; then 916 (
917 # wrap the env here so that the 'insinto' call
918 # doesn't corrupt the env of the caller
688 insinto /usr/share/applications 919 insinto /usr/share/applications
689 doins ${desktop} 920 doins "${desktop}"
690 fi 921 )
922}
691 923
692 #if [ -d /usr/share/gnome/apps ] ; then 924# Make a GDM/KDM Session file
693 # insinto /usr/share/gnome/apps/Games 925#
694 # doins ${desktop} 926# make_session_desktop(<title>, <command>)
695 #fi 927# title: File to execute to start the Window Manager
928# command: Name of the Window Manager
696 929
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 930make_session_desktop() {
698 # for ver in /usr/kde/* ; do 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
699 # insinto ${ver}/share/applnk/Games 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
700 # doins ${desktop}
701 # done
702 #fi
703 933
704 if [ -d /usr/share/applnk ] ; then 934 local title=$1
705 insinto /usr/share/applnk/${type} 935 local command=$2
936 local desktop=${T}/${wm}.desktop
937
938echo "[Desktop Entry]
939Encoding=UTF-8
940Name=${title}
941Comment=This session logs you into ${title}
942Exec=${command}
943TryExec=${command}
944Type=Application" > "${desktop}"
945
946 insinto /usr/share/xsessions
706 doins ${desktop} 947 doins "${desktop}"
707 fi
708
709 return 0
710} 948}
711 949
712# new convenience patch wrapper function to eventually replace epatch(), 950domenu() {
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 951 local i j
714# /usr/bin/patch 952 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 $*; do 953 for i in "$@" ; do
746 debug-print "$FUNCNAME: parsing parameter $x"
747 if [ -f "$x" ]; then 954 if [[ -f ${i} ]] ; then
748 list="$list $x" 955 doins "${i}"
749 elif [ -d "$x" ]; then 956 elif [[ -d ${i} ]] ; then
750 # handles patchdirs like epatch() for now: no recursion. 957 for j in "${i}"/*.desktop ; do
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 958 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 959 done
759 list="`echo $list2 | sort` $list" 960 fi
961 done
962}
963newmenu() {
964 insinto /usr/share/applications
965 newins "$1" "$2"
966}
967
968doicon() {
969 local i j
970 insinto /usr/share/pixmaps
971 for i in "$@" ; do
972 if [[ -f ${i} ]] ; then
973 doins "${i}"
974 elif [[ -d ${i} ]] ; then
975 for j in "${i}"/*.png ; do
976 doins "${j}"
977 done
978 fi
979 done
980}
981newicon() {
982 insinto /usr/share/pixmaps
983 newins "$1" "$2"
984}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
990
991# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() {
993 local src=$1
994 if [[ -z ${src} ]] ; then
995 src=${DISTDIR}/${A}
996 else
997 if [[ -e ${DISTDIR}/${src} ]] ; then
998 src=${DISTDIR}/${src}
999 elif [[ -e ${PWD}/${src} ]] ; then
1000 src=${PWD}/${src}
1001 elif [[ -e ${src} ]] ; then
1002 src=${src}
1003 fi
1004 fi
1005 [[ ! -e ${src} ]] && return 1
1006 echo "${src}"
1007}
1008
1009# Unpack those pesky pdv generated files ...
1010# They're self-unpacking programs with the binary package stuffed in
1011# the middle of the archive. Valve seems to use it a lot ... too bad
1012# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1013#
1014# Usage: unpack_pdv [file to unpack] [size of off_t]
1015# - you have to specify the off_t size ... i have no idea how to extract that
1016# information out of the binary executable myself. basically you pass in
1017# the size of the off_t type (in bytes) on the machine that built the pdv
1018# archive. one way to determine this is by running the following commands:
1019# strings <pdv archive> | grep lseek
1020# strace -elseek <pdv archive>
1021# basically look for the first lseek command (we do the strings/grep because
1022# sometimes the function call is _llseek or something) and steal the 2nd
1023# parameter. here is an example:
1024# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1025# lseek
1026# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1027# lseek(3, -4, SEEK_END) = 2981250
1028# thus we would pass in the value of '4' as the second parameter.
1029unpack_pdv() {
1030 local src=$(find_unpackable_file $1)
1031 local sizeoff_t=$2
1032
1033 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1034 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1035
1036 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1039 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1040
1041 # grab metadata for debug reasons
1042 local metafile="$(emktemp)"
1043 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1044
1045 # rip out the final file name from the metadata
1046 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1047 datafile="`basename ${datafile}`"
1048
1049 # now lets uncompress/untar the file if need be
1050 local tmpfile="$(emktemp)"
1051 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1052
1053 local iscompressed="`file -b ${tmpfile}`"
1054 if [ "${iscompressed:0:8}" == "compress" ] ; then
1055 iscompressed=1
1056 mv ${tmpfile}{,.Z}
1057 gunzip ${tmpfile}
1058 else
1059 iscompressed=0
1060 fi
1061 local istar="`file -b ${tmpfile}`"
1062 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1063 istar=1
1064 else
1065 istar=0
1066 fi
1067
1068 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1069 #dd if=${src} ibs=${metaskip} count=1 \
1070 # | dd ibs=${tailskip} skip=1 \
1071 # | gzip -dc \
1072 # > ${datafile}
1073 if [ ${iscompressed} -eq 1 ] ; then
1074 if [ ${istar} -eq 1 ] ; then
1075 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1076 | head -c $((${metaskip}-${tailskip})) \
1077 | tar -xzf -
760 else 1078 else
761 die "Couldn't find $x" 1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | gzip -dc \
1082 > ${datafile}
1083 fi
1084 else
1085 if [ ${istar} -eq 1 ] ; then
1086 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1087 | head -c $((${metaskip}-${tailskip})) \
1088 | tar --no-same-owner -xf -
1089 else
1090 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1091 | head -c $((${metaskip}-${tailskip})) \
1092 > ${datafile}
1093 fi
762 fi 1094 fi
763 done 1095 true
764 1096 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 1097 #assert "failure unpacking pdv ('${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} 1098}
829 1099
830# Unpack those pesky makeself generated files ... 1100# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1101# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1102# the end of the archive. Loki utilized the format as does
833# many other game companies. 1103# many other game companies.
834# 1104#
835# Usage: unpack_makeself [file to unpack] [offset] 1105# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
836# - If the file is not specified then unpack will utilize ${A}. 1106# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1107# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1108# the proper offset from the script itself.
839unpack_makeself() { 1109unpack_makeself() {
840 local src=$1 1110 local src_input=${1:-${A}}
1111 local src=$(find_unpackable_file "${src_input}")
841 local skip=$2 1112 local skip=$2
1113 local exe=$3
842 1114
843 [ -z "${src}" ] && src=${A} 1115 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
844 [ -e ./${src} ] \ 1116
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1117 local shrtsrc=$(basename "${src}")
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1118 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1119 if [[ -z ${skip} ]] ; then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1120 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
851 local skip=0 1121 local skip=0
1122 exe=tail
852 case ${ver} in 1123 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1124 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1125 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
855 ;; 1126 ;;
856 2.0|2.0.1) 1127 2.0|2.0.1)
857 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1128 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
858 ;; 1129 ;;
859 2.1.1) 1130 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1132 let skip="skip + 1"
1133 ;;
1134 2.1.2)
1135 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
861 let skip="skip + 1" 1136 let skip="skip + 1"
862 ;; 1137 ;;
863 2.1.3) 1138 2.1.3)
864 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1139 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
865 let skip="skip + 1" 1140 let skip="skip + 1"
1141 ;;
1142 2.1.4|2.1.5)
1143 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1144 skip=$(head -n ${skip} "${src}" | wc -c)
1145 exe="dd"
866 ;; 1146 ;;
867 *) 1147 *)
868 eerror "I'm sorry, but I was unable to support the Makeself file." 1148 eerror "I'm sorry, but I was unable to support the Makeself file."
869 eerror "The version I detected was '${ver}'." 1149 eerror "The version I detected was '${ver}'."
870 eerror "Please file a bug about the file ${shrtsrc} at" 1150 eerror "Please file a bug about the file ${shrtsrc} at"
872 die "makeself version '${ver}' not supported" 1152 die "makeself version '${ver}' not supported"
873 ;; 1153 ;;
874 esac 1154 esac
875 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1155 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
876 fi 1156 fi
1157 case ${exe} in
1158 tail) exe="tail -n +${skip} '${src}'";;
1159 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1160 *) die "makeself cant handle exe '${exe}'"
1161 esac
877 1162
878 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1163 # lets grab the first few bytes of the file to figure out what kind of archive it is
879 # to tar which will make tar not extract anything and exit with 0 1164 local tmpfile="$(emktemp)"
880 local out="`(tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f -) 2>&1`" 1165 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1166 local filetype="$(file -b "${tmpfile}")"
1167 case ${filetype} in
1168 *tar\ archive)
1169 eval ${exe} | tar --no-same-owner -xf -
1170 ;;
1171 bzip2*)
1172 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1173 ;;
1174 gzip*)
1175 eval ${exe} | tar --no-same-owner -xzf -
1176 ;;
1177 compress*)
1178 eval ${exe} | gunzip | tar --no-same-owner -xf -
1179 ;;
1180 *)
1181 eerror "Unknown filetype \"${filetype}\" ?"
1182 false
1183 ;;
1184 esac
1185 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1186}
1187
1188# Display a license for user to accept.
1189#
1190# Usage: check_license [license]
1191# - If the file is not specified then ${LICENSE} is used.
1192check_license() {
1193 local lic=$1
881 if [ ! -z "${out}" ] ; then 1194 if [ -z "${lic}" ] ; then
882 # maybe it isnt gzipped ... they usually are, but not always ... 1195 lic="${PORTDIR}/licenses/${LICENSE}"
883 tail +${skip} ${src} | tar -x --no-same-owner -f - \ 1196 else
884 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1197 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1198 lic="${PORTDIR}/licenses/${lic}"
1199 elif [ -e "${PWD}/${lic}" ] ; then
1200 lic="${PWD}/${lic}"
1201 elif [ -e "${lic}" ] ; then
1202 lic="${lic}"
885 fi 1203 fi
1204 fi
1205 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1206 local l="`basename ${lic}`"
1207
1208 # here is where we check for the licenses the user already
1209 # accepted ... if we don't find a match, we make the user accept
1210 local shopts=$-
1211 local alic
1212 set -o noglob #so that bash doesn't expand "*"
1213 for alic in ${ACCEPT_LICENSE} ; do
1214 if [[ ${alic} == ${l} ]]; then
1215 set +o noglob; set -${shopts} #reset old shell opts
1216 return 0
1217 fi
1218 done
1219 set +o noglob; set -$shopts #reset old shell opts
1220
1221 local licmsg="$(emktemp)"
1222 cat << EOF > ${licmsg}
1223**********************************************************
1224The following license outlines the terms of use of this
1225package. You MUST accept this license for installation to
1226continue. When you are done viewing, hit 'q'. If you
1227CTRL+C out of this, the install will not run!
1228**********************************************************
1229
1230EOF
1231 cat ${lic} >> ${licmsg}
1232 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1233 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1234 read alic
1235 case ${alic} in
1236 yes|Yes|y|Y)
1237 return 0
1238 ;;
1239 *)
1240 echo;echo;echo
1241 eerror "You MUST accept the license to continue! Exiting!"
1242 die "Failed to accept license"
1243 ;;
1244 esac
886} 1245}
1246
1247# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1248# the whole 'non-interactive' policy, but damnit I want CD support !
1249#
1250# with these cdrom functions we handle all the user interaction and
1251# standardize everything. all you have to do is call cdrom_get_cds()
1252# and when the function returns, you can assume that the cd has been
1253# found at CDROM_ROOT.
1254#
1255# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1256# etc... if you want to give the cds better names, then just export
1257# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1258# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1259# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1260# CDROM_NAME_2="data cd"
1261# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1262#
1263# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1264#
1265# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1266# - this will attempt to locate a cd based upon a file that is on
1267# the cd ... the more files you give this function, the more cds
1268# the cdrom functions will handle
1269cdrom_get_cds() {
1270 # first we figure out how many cds we're dealing with by
1271 # the # of files they gave us
1272 local cdcnt=0
1273 local f=
1274 for f in "$@" ; do
1275 ((++cdcnt))
1276 export CDROM_CHECK_${cdcnt}="$f"
1277 done
1278 export CDROM_TOTAL_CDS=${cdcnt}
1279 export CDROM_CURRENT_CD=1
1280
1281 # now we see if the user gave use CD_ROOT ...
1282 # if they did, let's just believe them that it's correct
1283 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1284 local var=
1285 cdcnt=0
1286 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1287 ((++cdcnt))
1288 var="CD_ROOT_${cdcnt}"
1289 [[ -z ${!var} ]] && var="CD_ROOT"
1290 if [[ -z ${!var} ]] ; then
1291 eerror "You must either use just the CD_ROOT"
1292 eerror "or specify ALL the CD_ROOT_X variables."
1293 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1294 die "could not locate CD_ROOT_${cdcnt}"
1295 fi
1296 done
1297 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1298 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1299 export CDROM_SET=-1
1300 for f in ${CDROM_CHECK_1//:/ } ; do
1301 ((++CDROM_SET))
1302 [[ -e ${CD_ROOT}/${f} ]] && break
1303 done
1304 export CDROM_MATCH=${f}
1305 return
1306 fi
1307
1308 # User didn't help us out so lets make sure they know they can
1309 # simplify the whole process ...
1310 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1311 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1312 echo
1313 einfo "If you do not have the CD, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the variable CD_ROOT so that it points to the"
1316 einfo "directory containing the files."
1317 echo
1318 einfo "For example:"
1319 einfo "export CD_ROOT=/mnt/cdrom"
1320 echo
1321 else
1322 if [[ -n ${CDROM_NAME_SET} ]] ; then
1323 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1324 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 ((++cdcnt))
1327 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1328 done
1329 fi
1330
1331 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1332 cdcnt=0
1333 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1334 ((++cdcnt))
1335 var="CDROM_NAME_${cdcnt}"
1336 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1337 done
1338 echo
1339 einfo "If you do not have the CDs, but have the data files"
1340 einfo "mounted somewhere on your filesystem, just export"
1341 einfo "the following variables so they point to the right place:"
1342 einfon ""
1343 cdcnt=0
1344 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1345 ((++cdcnt))
1346 echo -n " CD_ROOT_${cdcnt}"
1347 done
1348 echo
1349 einfo "Or, if you have all the files in the same place, or"
1350 einfo "you only have one cdrom, you can export CD_ROOT"
1351 einfo "and that place will be used as the same data source"
1352 einfo "for all the CDs."
1353 echo
1354 einfo "For example:"
1355 einfo "export CD_ROOT_1=/mnt/cdrom"
1356 echo
1357 fi
1358
1359 export CDROM_SET=""
1360 export CDROM_CURRENT_CD=0
1361 cdrom_load_next_cd
1362}
1363
1364# this is only used when you need access to more than one cd.
1365# when you have finished using the first cd, just call this function.
1366# when it returns, CDROM_ROOT will be pointing to the second cd.
1367# remember, you can only go forward in the cd chain, you can't go back.
1368cdrom_load_next_cd() {
1369 local var
1370 ((++CDROM_CURRENT_CD))
1371
1372 unset CDROM_ROOT
1373 var=CD_ROOT_${CDROM_CURRENT_CD}
1374 [[ -z ${!var} ]] && var="CD_ROOT"
1375 if [[ -z ${!var} ]] ; then
1376 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1377 _cdrom_locate_file_on_cd ${!var}
1378 else
1379 export CDROM_ROOT=${!var}
1380 fi
1381
1382 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1383}
1384
1385# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1386# functions. this should *never* be called from an ebuild.
1387# all it does is try to locate a give file on a cd ... if the cd isn't
1388# found, then a message asking for the user to insert the cdrom will be
1389# displayed and we'll hang out here until:
1390# (1) the file is found on a mounted cdrom
1391# (2) the user hits CTRL+C
1392_cdrom_locate_file_on_cd() {
1393 local mline=""
1394 local showedmsg=0
1395
1396 while [[ -z ${CDROM_ROOT} ]] ; do
1397 local i=0
1398 local -a cdset=(${*//:/ })
1399 if [[ -n ${CDROM_SET} ]] ; then
1400 cdset=(${cdset[${CDROM_SET}]})
1401 fi
1402
1403 while [[ -n ${cdset[${i}]} ]] ; do
1404 local dir=$(dirname ${cdset[${i}]})
1405 local file=$(basename ${cdset[${i}]})
1406
1407 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1408 [[ -d ${mline}/${dir} ]] || continue
1409 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1410 export CDROM_ROOT=${mline}
1411 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]}
1413 return
1414 fi
1415 done
1416
1417 ((++i))
1418 done
1419
1420 echo
1421 if [[ ${showedmsg} -eq 0 ]] ; then
1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1423 if [[ -z ${CDROM_NAME} ]] ; then
1424 einfo "Please insert+mount the cdrom for ${PN} now !"
1425 else
1426 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1427 fi
1428 else
1429 if [[ -z ${CDROM_NAME_1} ]] ; then
1430 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1431 else
1432 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1433 einfo "Please insert+mount the ${!var} cdrom now !"
1434 fi
1435 fi
1436 showedmsg=1
1437 fi
1438 einfo "Press return to scan for the cd again"
1439 einfo "or hit CTRL+C to abort the emerge."
1440 echo
1441 einfo "If you are having trouble with the detection"
1442 einfo "of your CD, it is possible that you do not have"
1443 einfo "Joliet support enabled in your kernel. Please"
1444 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1445 read || die "something is screwed with your system"
1446 done
1447}
1448
1449# Make sure that LINGUAS only contains languages that
1450# a package can support
1451#
1452# usage: strip-linguas <allow LINGUAS>
1453# strip-linguas -i <directories of .po files>
1454# strip-linguas -u <directories of .po files>
1455#
1456# The first form allows you to specify a list of LINGUAS.
1457# The -i builds a list of po files found in all the
1458# directories and uses the intersection of the lists.
1459# The -u builds a list of po files found in all the
1460# directories and uses the union of the lists.
1461strip-linguas() {
1462 local ls newls nols
1463 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1464 local op=$1; shift
1465 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1466 local d f
1467 for d in "$@" ; do
1468 if [[ ${op} == "-u" ]] ; then
1469 newls=${ls}
1470 else
1471 newls=""
1472 fi
1473 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1474 if [[ ${op} == "-i" ]] ; then
1475 hasq ${f} ${ls} && newls="${newls} ${f}"
1476 else
1477 hasq ${f} ${ls} || newls="${newls} ${f}"
1478 fi
1479 done
1480 ls=${newls}
1481 done
1482 else
1483 ls="$@"
1484 fi
1485
1486 nols=""
1487 newls=""
1488 for f in ${LINGUAS} ; do
1489 if hasq ${f} ${ls} ; then
1490 newls="${newls} ${f}"
1491 else
1492 nols="${nols} ${f}"
1493 fi
1494 done
1495 [[ -n ${nols} ]] \
1496 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1497 export LINGUAS=${newls:1}
1498}
1499
1500# moved from kernel.eclass since they are generally useful outside of
1501# kernel.eclass -iggy (20041002)
1502
1503# the following functions are useful in kernel module ebuilds, etc.
1504# for an example see ivtv or drbd ebuilds
1505
1506# set's ARCH to match what the kernel expects
1507set_arch_to_kernel() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1513 case ${ARCH} in
1514 x86) export ARCH="i386";;
1515 amd64) export ARCH="x86_64";;
1516 hppa) export ARCH="parisc";;
1517 mips) export ARCH="mips";;
1518 sparc) export ARCH="$(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!
1519 *) export ARCH="${ARCH}";;
1520 esac
1521}
1522
1523# set's ARCH back to what portage expects
1524set_arch_to_portage() {
1525 i=10
1526 while ((i--)) ; do
1527 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1528 done
1529 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1530}
1531
1532# Jeremy Huddleston <eradicator@gentoo.org>:
1533# preserve_old_lib /path/to/libblah.so.0
1534# preserve_old_lib_notify /path/to/libblah.so.0
1535#
1536# These functions are useful when a lib in your package changes --library. Such
1537# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1538# would break packages that link against it. Most people get around this
1539# by using the portage SLOT mechanism, but that is not always a relevant
1540# solution, so instead you can add the following to your ebuilds:
1541#
1542# src_install() {
1543# ...
1544# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1545# ...
1546# }
1547#
1548# pkg_postinst() {
1549# ...
1550# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1551# ...
1552# }
1553
1554preserve_old_lib() {
1555 LIB=$1
1556
1557 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1558 SONAME=`basename ${LIB}`
1559 DIRNAME=`dirname ${LIB}`
1560
1561 dodir ${DIRNAME}
1562 cp ${ROOT}${LIB} ${D}${DIRNAME}
1563 touch ${D}${LIB}
1564 fi
1565}
1566
1567preserve_old_lib_notify() {
1568 LIB=$1
1569
1570 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1571 SONAME=`basename ${LIB}`
1572
1573 ewarn "An old version of an installed library was detected on your system."
1574 ewarn "In order to avoid breaking packages that link against it, this older version"
1575 ewarn "is not being removed. In order to make full use of this newer version,"
1576 ewarn "you will need to execute the following command:"
1577 ewarn " revdep-rebuild --library ${SONAME}"
1578 ewarn
1579 ewarn "After doing that, you can safely remove ${LIB}"
1580 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1581 fi
1582}
1583
1584# Hack for people to figure out if a package was built with
1585# certain USE flags
1586#
1587# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1588# ex: built_with_use xchat gtk2
1589#
1590# Flags: -a all USE flags should be utilized
1591# -o at least one USE flag should be utilized
1592# Note: the default flag is '-a'
1593built_with_use() {
1594 local opt=$1
1595 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1596
1597 local PKG=$(best_version $1)
1598 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1599 shift
1600
1601 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1602 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1603
1604 # if the USE file doesnt exist, assume the $PKG is either
1605 # injected or package.provided
1606 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1607
1608 local IUSE_BUILT=$(<${IUSEFILE})
1609 # Don't check USE_EXPAND #147237
1610 local expand
1611 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1612 if [[ $1 == ${expand}_* ]] ; then
1613 expand=""
1614 break
1615 fi
1616 done
1617 if [[ -n ${expand} ]] ; then
1618 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1619 fi
1620
1621 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then
1624 has $1 ${USE_BUILT} && return 0
1625 else
1626 has $1 ${USE_BUILT} || return 1
1627 fi
1628 shift
1629 done
1630 [[ ${opt} = "-a" ]]
1631}
1632
1633# Many configure scripts wrongly bail when a C++ compiler
1634# could not be detected. #73450
1635epunt_cxx() {
1636 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks"
1639 local f
1640 for f in $(find ${dir} -name configure) ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done
1643 eend 0
1644}
1645
1646# dopamd <file> [more files]
1647#
1648# Install pam auth config file in /etc/pam.d
1649dopamd() {
1650 [[ -z $1 ]] && die "dopamd requires at least one argument"
1651
1652 use pam || return 0
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667}
1668
1669# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific
1672# -- wolf31o2
1673# $1 == wrapper name
1674# $2 == binary to run
1675# $3 == directory to chdir before running binary
1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677# $5 == path for wrapper
1678make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp)
1681 # We don't want to quote ${bin} so that people can pass complex
1682 # things as $bin ... "./someprog --args"
1683 cat << EOF > "${tmpwrapper}"
1684#!/bin/sh
1685cd "${chdir:-.}"
1686if [ -n "${libdir}" ] ; then
1687 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1688 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1689 else
1690 export LD_LIBRARY_PATH="${libdir}"
1691 fi
1692fi
1693exec ${bin} "\$@"
1694EOF
1695 chmod go+rx "${tmpwrapper}"
1696 if [[ -n ${path} ]] ; then
1697 exeinto "${path}"
1698 newexe "${tmpwrapper}" "${wrapper}"
1699 else
1700 newbin "${tmpwrapper}" "${wrapper}"
1701 fi
1702}

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