/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.241
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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.241 2006/06/15 14:45:59 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
23 sleep ${1:-5}
24 fi
25}
26
27# Beep the specified number of times (defaults to five). If our output
28# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
29# don't beep.
30# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
31ebeep() {
32 local n
33 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
34 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
35 echo -ne "\a"
36 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
37 echo -ne "\a"
38 sleep 1
39 done
40 fi
41}
18 42
19# This function generate linker scripts in /usr/lib for dynamic 43# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 44# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 45# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 46# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 57# to point to the latest version of the library present.
34# 58#
35# <azarah@gentoo.org> (26 Oct 2002) 59# <azarah@gentoo.org> (26 Oct 2002)
36# 60#
37gen_usr_ldscript() { 61gen_usr_ldscript() {
38 62 local lib libdir=$(get_libdir)
39 # Just make sure it exists 63 # Just make sure it exists
40 dodir /usr/lib 64 dodir /usr/${libdir}
41 65
66 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 67 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 68 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 69 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 70 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 71 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 72 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 73
49 more info. */ 74 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 75 */
76 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 77 END_LDSCRIPT
52 78 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 79 done
82
83 echo
84
85 return 0
86} 80}
81
87 82
88# Default directory where patches are located 83# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 84EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 85# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 86EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 87# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 88# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 89# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
90# Set -E to automatically remove empty files.
91EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 92# List of patches not to apply. Not this is only file names,
96# and not the full path .. 93# and not the full path ..
97EPATCH_EXCLUDE="" 94EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 95# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 96EPATCH_SINGLE_MSG=""
97# Change the printed message for multiple patches.
98EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 99# Force applying bulk patches even if not following the style:
101# 100#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 101# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 102#
104EPATCH_FORCE="no" 103EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 134# hand its a directory, it will set EPATCH_SOURCE to this.
136# 135#
137# <azarah@gentoo.org> (10 Nov 2002) 136# <azarah@gentoo.org> (10 Nov 2002)
138# 137#
139epatch() { 138epatch() {
139 _epatch_draw_line() {
140 [[ -z $1 ]] && set "$(printf "%65s" '')"
141 echo "${1//?/=}"
142 }
143 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 144 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 145 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 146 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 147 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 148 local SINGLE_PATCH="no"
145 local x="" 149 local x=""
146 150
151 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
152
147 if [ "$#" -gt 1 ] 153 if [ "$#" -gt 1 ]
148 then 154 then
149 eerror "Invalid arguments to epatch()" 155 local m=""
150 die "Invalid arguments to epatch()" 156 for m in "$@" ; do
157 epatch "${m}"
158 done
159 return 0
151 fi 160 fi
152 161
153 if [ -n "$1" -a -f "$1" ] 162 if [ -n "$1" -a -f "$1" ]
154 then 163 then
155 SINGLE_PATCH="yes" 164 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 174 local EPATCH_SOURCE="$1/*"
166 else 175 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 177 fi
169 else 178 else
170 if [ ! -d ${EPATCH_SOURCE} ] 179 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 180 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 182 then
174 EPATCH_SOURCE="$1" 183 EPATCH_SOURCE="$1"
175 fi 184 fi
176 185
177 echo 186 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 188 eerror
180 eerror " ${EPATCH_SOURCE}" 189 eerror " ${EPATCH_SOURCE}"
190 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 191 echo
182 die "Cannot find \$EPATCH_SOURCE!" 192 die "Cannot find \$EPATCH_SOURCE!"
183 fi 193 fi
184 194
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 214 ;;
205 esac 215 esac
206 216
207 if [ "${SINGLE_PATCH}" = "no" ] 217 if [ "${SINGLE_PATCH}" = "no" ]
208 then 218 then
209 einfo "Applying various patches (bugfixes/updates)..." 219 einfo "${EPATCH_MULTI_MSG}"
210 fi 220 fi
211 for x in ${EPATCH_SOURCE} 221 for x in ${EPATCH_SOURCE}
212 do 222 do
213 # New ARCH dependant patch naming scheme... 223 # New ARCH dependant patch naming scheme ...
214 # 224 #
215 # ???_arch_foo.patch 225 # ???_arch_foo.patch
216 # 226 #
217 if [ -f ${x} ] && \ 227 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 228 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 229 [ "${EPATCH_FORCE}" = "yes" ])
220 then 230 then
221 local count=0 231 local count=0
222 local popts="${EPATCH_OPTS}" 232 local popts="${EPATCH_OPTS}"
233 local patchname=${x##*/}
223 234
224 if [ -n "${EPATCH_EXCLUDE}" ] 235 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 236 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 237 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 238 then
228 continue 239 continue
229 fi 240 fi
230 fi 241 fi
231 242
233 then 244 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 245 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 246 then
236 einfo "${EPATCH_SINGLE_MSG}" 247 einfo "${EPATCH_SINGLE_MSG}"
237 else 248 else
238 einfo "Applying ${x##*/}..." 249 einfo "Applying ${patchname} ..."
239 fi 250 fi
240 else 251 else
241 einfo " ${x##*/}..." 252 einfo " ${patchname} ..."
242 fi 253 fi
243 254
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 255 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 257
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 258 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 259 while [ "${count}" -lt 5 ]
249 do 260 do
250 # Generate some useful debug info ... 261 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 264
254 if [ "${PATCH_SUFFIX}" != "patch" ] 265 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 266 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 269 else
259 PATCH_TARGET="${x}" 270 PATCH_TARGET="${x}"
260 fi 271 fi
261 272
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 275
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 278
268 if [ "${PATCH_SUFFIX}" != "patch" ] 279 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 280 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 281 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 282 then
272 echo 283 echo
273 eerror "Could not extract patch!" 284 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 285 #die "Could not extract patch!"
275 count=5 286 count=5
276 break 287 break
277 fi 288 fi
278 fi 289 fi
279 290
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 292 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 298
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
289 301
290 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
291 then 303 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 305 echo
294 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
297 count=5 309 count=5
298 fi 310 fi
299 311
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 313
302 break 314 break
303 fi 315 fi
304 316
305 count=$((count + 1)) 317 count=$((count + 1))
311 fi 323 fi
312 324
313 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
314 then 326 then
315 echo 327 echo
316 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
317 eerror 330 eerror
318 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
319 eerror 332 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 334 echo
322 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
323 fi 336 fi
324 337
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 339
327 eend 0 340 eend 0
328 fi 341 fi
329 done 342 done
330 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
331 then 344 then
332 einfo "Done with patching" 345 einfo "Done with patching"
333 fi 346 fi
334} 347}
335 348
336# This function return true if we are using the NPTL pthreads 349# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 350# does not exist on the users system
351# vapier@gentoo.org
338# 352#
339# <azarah@gentoo.org> (06 March 2003) 353# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
341 358
342have_NPTL() { 359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
343 364
344 cat > ${T}/test-nptl.c <<-"END" 365 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 366 local tmp=/
346 #include <unistd.h> 367 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 368 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 369 done
349 int main() 370 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 371 echo "${tmp}"
351 char buf[255]; 372 else
352 char *str = buf; 373 if [[ ${exe} == "touch" ]] ; then
353 374 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 375 && mktemp -p "${topdir}" \
355 if (NULL != str) { 376 || TMPDIR="${topdir}" mktemp -t tmp
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else 377 else
374 return 1 378 [[ ${USERLAND} == "GNU" ]] \
375 fi 379 && mktemp -d "${topdir}" \
376 else 380 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 381 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 382 fi
383}
426 384
427 elif [ "${ARCH}" = "ppc" ] 385# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 386# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 387# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 388# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 389#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 390# egetent(database, key)
433 else 391egetent() {
434 jobs=2 392 case ${CHOST} in
435 fi 393 *-darwin*)
436 else 394 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 395 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 396 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
397 ;;
398 *) # Numeric
399 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
400 ;;
401 esac
402 ;;
403 *-freebsd*|*-dragonfly*)
404 local opts action="user"
405 [[ $1 == "passwd" ]] || action="group"
406
407 # lookup by uid/gid
408 if [[ $2 == [[:digit:]]* ]] ; then
409 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 410 fi
440 411
441 # Make sure the number is valid ... 412 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 413 ;;
443 then 414 *-netbsd*|*-openbsd*)
444 jobs=1 415 grep "$2:\*:" /etc/$1
445 fi 416 ;;
446 417 *)
447 if [ -n "${ADMINPARAM}" ] 418 type -p nscd >& /dev/null && nscd -i "$1"
448 then 419 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 420 ;;
450 then 421 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir=$1
467 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then
469 mktemp -p ${topdir}
470 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp}
473 echo ${tmp}
474 fi
475} 422}
476 423
477# Simplify/standardize adding users to the system 424# Simplify/standardize adding users to the system
478# vapier@gentoo.org 425# vapier@gentoo.org
479# 426#
486# shell: /bin/false 433# shell: /bin/false
487# homedir: /dev/null 434# homedir: /dev/null
488# groups: none 435# groups: none
489# extra: comment of 'added by portage for ${PN}' 436# extra: comment of 'added by portage for ${PN}'
490enewuser() { 437enewuser() {
438 case ${EBUILD_PHASE} in
439 unpack|compile|test|install)
440 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
441 eerror "Package fails at QA and at life. Please file a bug."
442 die "Bad package! enewuser is only for use in pkg_* functions!"
443 esac
444
491 # get the username 445 # get the username
492 local euser="$1"; shift 446 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 447 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 448 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 449 die "Cannot call enewuser without a username"
496 fi 450 fi
497 451
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 452 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 453 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
505 return 0 454 return 0
506 fi 455 fi
507 einfo "Adding user '${euser}' to your system ..." 456 einfo "Adding user '${euser}' to your system ..."
508 457
509 # options to pass to useradd 458 # options to pass to useradd
510 local opts="" 459 local opts=
511 460
512 # handle uid 461 # handle uid
513 local euid="$1"; shift 462 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 463 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
515 if [ ${euid} -gt 0 ] ; then 464 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 465 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
466 euid="next"
467 fi
517 else 468 else
518 eerror "Userid given but is not greater than 0 !" 469 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 470 die "${euid} is not a valid UID"
520 fi 471 fi
521 else 472 else
522 euid="next available" 473 euid="next"
523 fi 474 fi
475 if [[ ${euid} == "next" ]] ; then
476 for euid in $(seq 101 999) ; do
477 [[ -z $(egetent passwd ${euid}) ]] && break
478 done
479 fi
480 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 481 einfo " - Userid: ${euid}"
525 482
526 # handle shell 483 # handle shell
527 local eshell="$1"; shift 484 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 485 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 486 if [[ ! -e ${ROOT}${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 487 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 488 die "${eshell} does not exist in ${ROOT}"
489 fi
490 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
491 eerror "Do not specify ${eshell} yourself, use -1"
492 die "Pass '-1' as the shell parameter"
532 fi 493 fi
533 else 494 else
534 eshell=/bin/false 495 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
496 [[ -x ${ROOT}${shell} ]] && break
497 done
498
499 if [[ ${shell} == "/dev/null" ]] ; then
500 eerror "Unable to identify the shell to use"
501 die "Unable to identify the shell to use"
502 fi
503
504 eshell=${shell}
535 fi 505 fi
536 einfo " - Shell: ${eshell}" 506 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 507 opts="${opts} -s ${eshell}"
538 508
539 # handle homedir 509 # handle homedir
540 local ehome="$1"; shift 510 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 511 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 512 ehome="/dev/null"
543 fi 513 fi
544 einfo " - Home: ${ehome}" 514 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 515 opts="${opts} -d ${ehome}"
546 516
547 # handle groups 517 # handle groups
548 local egroups="$1"; shift 518 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 519 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 520 local oldifs=${IFS}
521 local defgroup="" exgroups=""
522
552 export IFS="," 523 export IFS=","
553 for g in ${egroups} ; do 524 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 525 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 526 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 527 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 528 die "${g} is not a valid GID"
559 fi 529 fi
530 if [[ -z ${defgroup} ]] ; then
531 defgroup=${g}
532 else
533 exgroups="${exgroups},${g}"
534 fi
535 export IFS=","
560 done 536 done
561 export IFS="${oldifs}" 537 export IFS=${oldifs}
538
562 opts="${opts} -g ${egroups}" 539 opts="${opts} -g ${defgroup}"
540 if [[ ! -z ${exgroups} ]] ; then
541 opts="${opts} -G ${exgroups:1}"
542 fi
563 else 543 else
564 egroups="(none)" 544 egroups="(none)"
565 fi 545 fi
566 einfo " - Groups: ${egroups}" 546 einfo " - Groups: ${egroups}"
567 547
568 # handle extra and add the user 548 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 549 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 550 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 551 case ${CHOST} in
573 useradd ${opts} ${euser} \ 552 *-darwin*)
553 ### Make the user
554 if [[ -z $@ ]] ; then
555 dscl . create /users/${euser} uid ${euid}
556 dscl . create /users/${euser} shell ${eshell}
557 dscl . create /users/${euser} home ${ehome}
558 dscl . create /users/${euser} realname "added by portage for ${PN}"
559 ### Add the user to the groups specified
560 local oldifs=${IFS}
561 export IFS=","
562 for g in ${egroups} ; do
563 dscl . merge /groups/${g} users ${euser}
564 done
565 export IFS=${oldifs}
566 else
567 einfo "Extra options are not supported on Darwin yet"
568 einfo "Please report the ebuild along with the info below"
569 einfo "eextra: $@"
570 die "Required function missing"
571 fi
572 ;;
573 *-freebsd*|*-dragonfly*)
574 if [[ -z $@ ]] ; then
575 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 576 -c "added by portage for ${PN}" \
577 die "enewuser failed"
578 else
579 einfo " - Extra: $@"
580 pw useradd ${euser} ${opts} \
581 "$@" || die "enewuser failed"
582 fi
583 ;;
584
585 *-netbsd*)
586 if [[ -z $@ ]] ; then
587 useradd ${opts} ${euser} || die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 useradd ${opts} ${euser} "$@" || die "enewuser failed"
591 fi
592 ;;
593
594 *-openbsd*)
595 if [[ -z $@ ]] ; then
596 useradd -u ${euid} -s ${eshell} \
597 -d ${ehome} -c "Added by portage for ${PN}" \
598 -g ${egroups} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd -u ${euid} -s ${eshell} \
602 -d ${ehome} -c "Added by portage for ${PN}" \
603 -g ${egroups} ${euser} "$@" || die "enewuser failed"
604 fi
605 ;;
606
607 *)
608 if [[ -z $@ ]] ; then
609 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 611 || die "enewuser failed"
576 else 612 else
577 einfo " - Extra: ${eextra}" 613 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 614 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 615 || die "enewuser failed"
580 fi 616 fi
617 ;;
618 esac
619
620 if [[ ! -e ${ROOT}/${ehome} ]] ; then
621 einfo " - Creating ${ehome} in ${ROOT}"
622 mkdir -p "${ROOT}/${ehome}"
623 chown ${euser} "${ROOT}/${ehome}"
624 chmod 755 "${ROOT}/${ehome}"
625 fi
626
581 export SANDBOX_ON="${oldsandbox}" 627 export SANDBOX_ON=${oldsandbox}
582
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
584 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome}
586 fowners ${euser} ${ehome}
587 fperms 755 ${ehome}
588 fi
589} 628}
590 629
591# Simplify/standardize adding groups to the system 630# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 631# vapier@gentoo.org
593# 632#
596# Default values if you do not specify any: 635# Default values if you do not specify any:
597# groupname: REQUIRED ! 636# groupname: REQUIRED !
598# gid: next available (see groupadd(8)) 637# gid: next available (see groupadd(8))
599# extra: none 638# extra: none
600enewgroup() { 639enewgroup() {
640 case ${EBUILD_PHASE} in
641 unpack|compile|test|install)
642 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
643 eerror "Package fails at QA and at life. Please file a bug."
644 die "Bad package! enewgroup is only for use in pkg_* functions!"
645 esac
646
601 # get the group 647 # get the group
602 local egroup="$1"; shift 648 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 649 if [ -z "${egroup}" ]
650 then
604 eerror "No group specified !" 651 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 652 die "Cannot call enewgroup without a group"
606 fi 653 fi
607 654
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 655 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 656 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
657 then
615 return 0 658 return 0
616 fi 659 fi
617 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
618 661
619 # options to pass to useradd 662 # options to pass to useradd
620 local opts="" 663 local opts=
621 664
622 # handle gid 665 # handle gid
623 local egid="$1"; shift 666 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 667 if [ ! -z "${egid}" ]
668 then
625 if [ ${egid} -gt 0 ] ; then 669 if [ "${egid}" -gt 0 ]
670 then
671 if [ -z "`egetent group ${egid}`" ]
672 then
673 if [[ "${CHOST}" == *-darwin* ]]; then
674 opts="${opts} ${egid}"
675 else
626 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
677 fi
678 else
679 egid="next available; requested gid taken"
680 fi
627 else 681 else
628 eerror "Groupid given but is not greater than 0 !" 682 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 683 die "${egid} is not a valid GID"
630 fi 684 fi
631 else 685 else
636 # handle extra 690 # handle extra
637 local eextra="$@" 691 local eextra="$@"
638 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
639 693
640 # add the group 694 # add the group
641 local oldsandbox=${SANDBOX_ON} 695 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 696 export SANDBOX_ON="0"
697 case ${CHOST} in
698 *-darwin*)
699 if [ ! -z "${eextra}" ];
700 then
701 einfo "Extra options are not supported on Darwin/OS X yet"
702 einfo "Please report the ebuild along with the info below"
703 einfo "eextra: ${eextra}"
704 die "Required function missing"
705 fi
706
707 # If we need the next available
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 dscl . create /groups/${egroup} gid ${egid}
715 dscl . create /groups/${egroup} passwd '*'
716 ;;
717
718 *-freebsd*|*-dragonfly*)
719 case ${egid} in
720 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do
722 [ -z "`egetent group ${egid}`" ] && break
723 done
724 esac
725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for egid in $(seq 101 999); do
732 [ -z "`egetent group ${egid}`" ] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 ;;
741 esac
644 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
645} 743}
646 744
647# Simple script to replace 'dos2unix' binaries 745# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 746# vapier@gentoo.org
649# 747#
650# edos2unix(file, <more files>...) 748# edos2unix(file, <more files> ...)
651edos2unix() { 749edos2unix() {
652 for f in $@ ; do 750 for f in "$@"
751 do
653 cp ${f} ${T}/edos2unix 752 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 753 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 754 done
656} 755}
756
757
758##############################################################
759# START: Handle .desktop files and menu entries #
760# maybe this should be separated into a new eclass some time #
761# lanius@gentoo.org #
762##############################################################
657 763
658# Make a desktop file ! 764# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 765# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 766# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 767#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 768# make_desktop_entry(<command>, [name], [icon], [type], [path])
666# 769#
667# binary: what binary does the app run with ? 770# binary: what command does the app run with ?
668# name: the name that will show up in the menu 771# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 772# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 773# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 774# a full path to an icon
672# type: what kind of application is this ? for categories: 775# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 776# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 777# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 778make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 779 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 780
678 local exec=${1} 781 local exec=${1}
679 local name=${2:-${PN}} 782 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 783 local icon=${3:-${PN}.png}
681 local type=${4} 784 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 785 local path=${5}
786
683 if [ -z "${type}" ] ; then 787 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 788 local catmaj=${CATEGORY%%-*}
789 local catmin=${CATEGORY##*-}
790 case ${catmaj} in
791 app)
792 case ${catmin} in
793 admin) type=System;;
794 cdr) type=DiscBurning;;
795 dicts) type=Dictionary;;
796 editors) type=TextEditor;;
797 emacs) type=TextEditor;;
685 app-emulation) type=Emulator ;; 798 emulation) type=Emulator;;
686 games-*) type=Game ;; 799 laptop) type=HardwareSettings;;
687 *) type="" ;; 800 office) type=Office;;
801 vim) type=TextEditor;;
802 xemacs) type=TextEditor;;
803 *) type=;;
804 esac
805 ;;
806
807 dev)
808 type="Development"
809 ;;
810
811 games)
812 case ${catmin} in
813 action) type=ActionGame;;
814 arcade) type=ArcadeGame;;
815 board) type=BoardGame;;
816 kid) type=KidsGame;;
817 emulation) type=Emulator;;
818 puzzle) type=LogicGame;;
819 rpg) type=RolePlaying;;
820 roguelike) type=RolePlaying;;
821 simulation) type=Simulation;;
822 sports) type=SportsGame;;
823 strategy) type=StrategyGame;;
824 *) type=;;
825 esac
826 type="Game;${type}"
827 ;;
828
829 mail)
830 type="Network;Email"
831 ;;
832
833 media)
834 case ${catmin} in
835 gfx) type=Graphics;;
836 radio) type=Tuner;;
837 sound) type=Audio;;
838 tv) type=TV;;
839 video) type=Video;;
840 *) type=;;
841 esac
842 type="AudioVideo;${type}"
843 ;;
844
845 net)
846 case ${catmin} in
847 dialup) type=Dialup;;
848 ftp) type=FileTransfer;;
849 im) type=InstantMessaging;;
850 irc) type=IRCClient;;
851 mail) type=Email;;
852 news) type=News;;
853 nntp) type=News;;
854 p2p) type=FileTransfer;;
855 *) type=;;
856 esac
857 type="Network;${type}"
858 ;;
859
860 sci)
861 case ${catmin} in
862 astro*) type=Astronomy;;
863 bio*) type=Biology;;
864 calc*) type=Calculator;;
865 chem*) type=Chemistry;;
866 geo*) type=Geology;;
867 math*) type=Math;;
868 *) type=;;
869 esac
870 type="Science;${type}"
871 ;;
872
873 www)
874 case ${catmin} in
875 client) type=WebBrowser;;
876 *) type=;;
877 esac
878 type="Network"
879 ;;
880
881 *)
882 type=
883 ;;
688 esac 884 esac
689 fi 885 fi
886 if [ "${SLOT}" == "0" ] ; then
887 local desktop_name="${PN}"
888 else
889 local desktop_name="${PN}-${SLOT}"
890 fi
690 local desktop=${T}/${exec}.desktop 891 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
892# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
691 893
692echo "[Desktop Entry] 894echo "[Desktop Entry]
693Encoding=UTF-8 895Encoding=UTF-8
694Version=0.9.2 896Version=0.9.2
695Name=${name} 897Name=${name}
696Type=Application 898Type=Application
697Comment=${DESCRIPTION} 899Comment=${DESCRIPTION}
698Exec=${exec} 900Exec=${exec}
901TryExec=${exec%% *}
699Path=${path} 902Path=${path}
700Icon=${icon} 903Icon=${icon}
701Categories=Application;${type};" > ${desktop} 904Categories=Application;${type};" > "${desktop}"
702 905
703 if [ -d /usr/share/applications ] ; then 906 (
907 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 909 insinto /usr/share/applications
705 doins ${desktop} 910 doins "${desktop}"
706 fi 911 )
912}
707 913
708 #if [ -d /usr/share/gnome/apps ] ; then 914# Make a GDM/KDM Session file
709 # insinto /usr/share/gnome/apps/Games 915#
710 # doins ${desktop} 916# make_desktop_entry(<title>, <command>)
711 #fi 917# title: File to execute to start the Window Manager
918# command: Name of the Window Manager
712 919
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 920make_session_desktop() {
714 # for ver in /usr/kde/* ; do 921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
715 # insinto ${ver}/share/applnk/Games 922 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
716 # doins ${desktop}
717 # done
718 #fi
719 923
720 if [ -d /usr/share/applnk ] ; then 924 local title=$1
721 insinto /usr/share/applnk/${type} 925 local command=$2
926 local desktop=${T}/${wm}.desktop
927
928echo "[Desktop Entry]
929Encoding=UTF-8
930Name=${title}
931Comment=This session logs you into ${title}
932Exec=${command}
933TryExec=${command}
934Type=Application" > "${desktop}"
935
936 insinto /usr/share/xsessions
722 doins ${desktop} 937 doins "${desktop}"
723 fi
724
725 return 0
726} 938}
727 939
728# new convenience patch wrapper function to eventually replace epatch(), 940domenu() {
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 941 local i j
730# /usr/bin/patch 942 insinto /usr/share/applications
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list=""
757 local list2=""
758 declare -i plevel
759
760 # parse patch sources
761 for x in $*; do 943 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 944 if [[ -f ${i} ]] ; then
764 list="$list $x" 945 doins "${i}"
765 elif [ -d "$x" ]; then 946 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 947 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 948 doins "${j}"
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 949 done
775 list="`echo $list2 | sort` $list" 950 fi
951 done
952}
953newmenu() {
954 insinto /usr/share/applications
955 newins "$1" "$2"
956}
957
958doicon() {
959 local i j
960 insinto /usr/share/pixmaps
961 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then
963 doins "${i}"
964 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do
966 doins "${j}"
967 done
968 fi
969 done
970}
971newicon() {
972 insinto /usr/share/pixmaps
973 newins "$1" "$2"
974}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980
981# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() {
983 local src=$1
984 if [[ -z ${src} ]] ; then
985 src=${DISTDIR}/${A}
986 else
987 if [[ -e ${DISTDIR}/${src} ]] ; then
988 src=${DISTDIR}/${src}
989 elif [[ -e ${PWD}/${src} ]] ; then
990 src=${PWD}/${src}
991 elif [[ -e ${src} ]] ; then
992 src=${src}
993 fi
994 fi
995 [[ ! -e ${src} ]] && return 1
996 echo "${src}"
997}
998
999# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv
1008# archive. one way to determine this is by running the following commands:
1009# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive>
1011# basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example:
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250
1018# thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() {
1020 local src=$(find_unpackable_file $1)
1021 local sizeoff_t=$2
1022
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025
1026 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1030
1031 # grab metadata for debug reasons
1032 local metafile="$(emktemp)"
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1034
1035 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1037 datafile="`basename ${datafile}`"
1038
1039 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)"
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042
1043 local iscompressed="`file -b ${tmpfile}`"
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then
1045 iscompressed=1
1046 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile}
1048 else
1049 iscompressed=0
1050 fi
1051 local istar="`file -b ${tmpfile}`"
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1053 istar=1
1054 else
1055 istar=0
1056 fi
1057
1058 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1059 #dd if=${src} ibs=${metaskip} count=1 \
1060 # | dd ibs=${tailskip} skip=1 \
1061 # | gzip -dc \
1062 # > ${datafile}
1063 if [ ${iscompressed} -eq 1 ] ; then
1064 if [ ${istar} -eq 1 ] ; then
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 | tar -xzf -
776 else 1068 else
777 die "Couldn't find $x" 1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070 | head -c $((${metaskip}-${tailskip})) \
1071 | gzip -dc \
1072 > ${datafile}
1073 fi
1074 else
1075 if [ ${istar} -eq 1 ] ; then
1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077 | head -c $((${metaskip}-${tailskip})) \
1078 | tar --no-same-owner -xf -
1079 else
1080 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1081 | head -c $((${metaskip}-${tailskip})) \
1082 > ${datafile}
1083 fi
778 fi 1084 fi
779 done 1085 true
780 1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1088}
845 1089
846# Unpack those pesky makeself generated files ... 1090# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1091# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1092# the end of the archive. Loki utilized the format as does
849# many other game companies. 1093# many other game companies.
850# 1094#
851# Usage: unpack_makeself [file to unpack] [offset] 1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1096# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1097# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1098# the proper offset from the script itself.
855unpack_makeself() { 1099unpack_makeself() {
856 local src=$1 1100 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}")
857 local skip=$2 1102 local skip=$2
1103 local exe=$3
858 1104
859 if [ -z "${src}" ] ; then 1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871 1106
872 local shrtsrc=`basename ${src}` 1107 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1109 if [[ -z ${skip} ]] ; then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
876 local skip=0 1111 local skip=0
1112 exe=tail
877 case ${ver} in 1113 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1114 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1116 ;;
881 2.0|2.0.1) 1117 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1119 ;;
884 2.1.1) 1120 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1121 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1122 let skip="skip + 1"
887 ;; 1123 ;;
888 2.1.2) 1124 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1125 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1126 let skip="skip + 1"
891 ;; 1127 ;;
892 2.1.3) 1128 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1129 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1130 let skip="skip + 1"
1131 ;;
1132 2.1.4|2.1.5)
1133 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1134 skip=$(head -n ${skip} "${src}" | wc -c)
1135 exe="dd"
895 ;; 1136 ;;
896 *) 1137 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1138 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1139 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1140 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1142 die "makeself version '${ver}' not supported"
902 ;; 1143 ;;
903 esac 1144 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1145 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1146 fi
1147 case ${exe} in
1148 tail) exe="tail -n +${skip} '${src}'";;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'"
1151 esac
906 1152
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1153 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1154 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1156 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1157 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1158 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1159 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1160 ;;
1161 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;;
1164 gzip*)
1165 eval ${exe} | tar --no-same-owner -xzf -
1166 ;;
1167 compress*)
1168 eval ${exe} | gunzip | tar --no-same-owner -xf -
1169 ;;
1170 *)
1171 eerror "Unknown filetype \"${filetype}\" ?"
1172 false
1173 ;;
1174 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1176}
918 1177
919# Display a license for user to accept. 1178# Display a license for user to accept.
920# 1179#
921# Usage: check_license [license] 1180# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1181# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1182check_license() {
924 local src=$1 1183 local lic=$1
925 if [ -z "${src}" ] ; then 1184 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1185 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1186 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1187 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1188 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1189 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1190 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1191 elif [ -e "${lic}" ] ; then
933 src="${src}" 1192 lic="${lic}"
934 fi
935 fi 1193 fi
1194 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`"
937 1197
938 # here is where we check for the license... 1198 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1199 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1200 local shopts=$-
941 einfo "The license for this application has already been accepted." 1201 local alic
1202 set -o noglob #so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts
1206 return 0
1207 fi
1208 done
1209 set +o noglob; set -$shopts #reset old shell opts
1210
1211 local licmsg="$(emktemp)"
1212 cat << EOF > ${licmsg}
1213**********************************************************
1214The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run!
1218**********************************************************
1219
1220EOF
1221 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic
1225 case ${alic} in
1226 yes|Yes|y|Y)
1227 return 0
1228 ;;
1229 *)
1230 echo;echo;echo
1231 eerror "You MUST accept the license to continue! Exiting!"
1232 die "Failed to accept license"
1233 ;;
1234 esac
1235}
1236
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support !
1239#
1240# with these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT.
1244#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds().
1248#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us
1258 local cdcnt=0
1259 local f=
1260 for f in "$@" ; do
1261 ((++cdcnt))
1262 export CDROM_CHECK_${cdcnt}="$f"
1263 done
1264 export CDROM_TOTAL_CDS=${cdcnt}
1265 export CDROM_CURRENT_CD=1
1266
1267 # now we see if the user gave use CD_ROOT ...
1268 # if they did, let's just believe them that it's correct
1269 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1270 local var=
1271 cdcnt=0
1272 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}"
1275 [[ -z ${!var} ]] && var="CD_ROOT"
1276 if [[ -z ${!var} ]] ; then
1277 eerror "You must either use just the CD_ROOT"
1278 eerror "or specify ALL the CD_ROOT_X variables."
1279 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1280 die "could not locate CD_ROOT_${cdcnt}"
1281 fi
1282 done
1283 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 export CDROM_SET=-1
1286 for f in ${CDROM_CHECK_1//:/ } ; do
1287 ((++CDROM_SET))
1288 [[ -e ${CD_ROOT}/${f} ]] && break
1289 done
1290 export CDROM_MATCH=${f}
1291 return
1292 fi
1293
1294 # User didn't help us out so lets make sure they know they can
1295 # simplify the whole process ...
1296 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1297 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1298 echo
1299 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files."
1303 echo
1304 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo
942 else 1307 else
943 ewarn "You MUST accept this license for installation to continue." 1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
944 eerror "If you CTRL+C out of this, the install will not run!" 1309 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}"
1313 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1314 done
945 echo 1315 echo
1316 einfo "If you do not have the CDs, but have the data files"
1317 einfo "mounted somewhere on your filesystem, just export"
1318 einfo "the following variables so they point to the right place:"
1319 einfon ""
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 echo -n " CD_ROOT_${cdcnt}"
1324 done
1325 echo
1326 einfo "Or, if you have all the files in the same place, or"
1327 einfo "you only have one cdrom, you can export CD_ROOT"
1328 einfo "and that place will be used as the same data source"
1329 einfo "for all the CDs."
1330 echo
1331 einfo "For example:"
1332 einfo "export CD_ROOT_1=/mnt/cdrom"
1333 echo
1334 fi
946 1335
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1336 export CDROM_SET=""
948 einfo "Do you accept the terms of this license? [yes/no]" 1337 export CDROM_CURRENT_CD=0
949 read ACCEPT_TERMS 1338 cdrom_load_next_cd
950 case ${ACCEPT_TERMS} in 1339}
951 yes|Yes|y|Y) 1340
952 cp ${src} /usr/share/licenses 1341# this is only used when you need access to more than one cd.
953 exit 0 1342# when you have finished using the first cd, just call this function.
954 ;; 1343# when it returns, CDROM_ROOT will be pointing to the second cd.
955 *) 1344# remember, you can only go forward in the cd chain, you can't go back.
956 eerror "You MUST accept the license to continue! Exiting!" 1345cdrom_load_next_cd() {
957 die "Failed to accept license" 1346 local var
958 ;; 1347 ((++CDROM_CURRENT_CD))
1348
1349 unset CDROM_ROOT
1350 var=CD_ROOT_${CDROM_CURRENT_CD}
1351 [[ -z ${!var} ]] && var="CD_ROOT"
1352 if [[ -z ${!var} ]] ; then
1353 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1354 _cdrom_locate_file_on_cd ${!var}
1355 else
1356 export CDROM_ROOT=${!var}
1357 fi
1358
1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360}
1361
1362# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1363# functions. this should *never* be called from an ebuild.
1364# all it does is try to locate a give file on a cd ... if the cd isn't
1365# found, then a message asking for the user to insert the cdrom will be
1366# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() {
1370 local mline=""
1371 local showedmsg=0
1372
1373 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0
1375 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then
1377 cdset=(${cdset[${CDROM_SET}]})
1378 fi
1379
1380 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]})
1383
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1385 [[ -d ${mline}/${dir} ]] || continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1387 export CDROM_ROOT=${mline}
1388 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]}
1390 return
1391 fi
1392 done
1393
1394 ((++i))
1395 done
1396
1397 echo
1398 if [[ ${showedmsg} -eq 0 ]] ; then
1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1400 if [[ -z ${CDROM_NAME} ]] ; then
1401 einfo "Please insert+mount the cdrom for ${PN} now !"
1402 else
1403 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1404 fi
1405 else
1406 if [[ -z ${CDROM_NAME_1} ]] ; then
1407 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1408 else
1409 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1410 einfo "Please insert+mount the ${!var} cdrom now !"
1411 fi
1412 fi
1413 showedmsg=1
1414 fi
1415 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge."
1417 echo
1418 einfo "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1422 read || die "something is screwed with your system"
1423 done
1424}
1425
1426# Make sure that LINGUAS only contains languages that
1427# a package can support
1428#
1429# usage: strip-linguas <allow LINGUAS>
1430# strip-linguas -i <directories of .po files>
1431# strip-linguas -u <directories of .po files>
1432#
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() {
1439 local ls newls
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift
1442 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1443 local d f
1444 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls}
1447 else
1448 newls=""
1449 fi
1450 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1451 if [[ ${op} == "-i" ]] ; then
1452 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else
1454 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi
1456 done
1457 ls=${newls}
1458 done
1459 else
1460 ls="$@"
1461 fi
1462
1463 newls=""
1464 for f in ${LINGUAS} ; do
1465 if hasq ${f} ${ls} ; then
1466 newls="${newls} ${f}"
1467 else
1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1469 fi
1470 done
1471 export LINGUAS=${newls:1}
1472}
1473
1474# moved from kernel.eclass since they are generally useful outside of
1475# kernel.eclass -iggy (20041002)
1476
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects
1481set_arch_to_kernel() {
1482 i=10
1483 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in
1488 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(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!
1493 *) export ARCH="${ARCH}";;
959 esac 1494 esac
1495}
1496
1497# set's ARCH back to what portage expects
1498set_arch_to_portage() {
1499 i=10
1500 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504}
1505
1506# Jeremy Huddleston <eradicator@gentoo.org>:
1507# preserve_old_lib /path/to/libblah.so.0
1508# preserve_old_lib_notify /path/to/libblah.so.0
1509#
1510# These functions are useful when a lib in your package changes --library. Such
1511# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1512# would break packages that link against it. Most people get around this
1513# by using the portage SLOT mechanism, but that is not always a relevant
1514# solution, so instead you can add the following to your ebuilds:
1515#
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() {
1529 LIB=$1
1530
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1532 SONAME=`basename ${LIB}`
1533 DIRNAME=`dirname ${LIB}`
1534
1535 dodir ${DIRNAME}
1536 cp ${ROOT}${LIB} ${D}${DIRNAME}
1537 touch ${D}${LIB}
1538 fi
1539}
1540
1541preserve_old_lib_notify() {
1542 LIB=$1
1543
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1545 SONAME=`basename ${LIB}`
1546
1547 ewarn "An old version of an installed library was detected on your system."
1548 ewarn "In order to avoid breaking packages that link against it, this older version"
1549 ewarn "is not being removed. In order to make full use of this newer version,"
1550 ewarn "you will need to execute the following command:"
1551 ewarn " revdep-rebuild --library ${SONAME}"
1552 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1555 fi
1556}
1557
1558# Hack for people to figure out if a package was built with
1559# certain USE flags
1560#
1561# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1562# ex: built_with_use xchat gtk2
1563#
1564# Flags: -a all USE flags should be utilized
1565# -o at least one USE flag should be utilized
1566# Note: the default flag is '-a'
1567built_with_use() {
1568 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570
1571 local PKG=$(best_version $1)
1572 shift
1573
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1575
1576 # if the USE file doesnt exist, assume the $PKG is either
1577 # injected or package.provided
1578 [[ ! -e ${USEFILE} ]] && return 0
1579
1580 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0
1584 else
1585 has $1 ${USE_BUILT} || return 1
960 fi 1586 fi
1587 shift
1588 done
1589 [[ ${opt} = "-a" ]]
961} 1590}
1591
1592# Many configure scripts wrongly bail when a C++ compiler
1593# could not be detected. #73450
1594epunt_cxx() {
1595 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks"
1598 local f
1599 for f in $(find ${dir} -name configure) ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done
1602 eend 0
1603}
1604
1605# dopamd <file> [more files]
1606#
1607# Install pam auth config file in /etc/pam.d
1608dopamd() {
1609 [[ -z $1 ]] && die "dopamd requires at least one argument"
1610
1611 use pam || return 0
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp)
1640 # We don't want to quote ${bin} so that people can pass complex
1641 # things as $bin ... "./someprog --args"
1642 cat << EOF > "${tmpwrapper}"
1643#!/bin/sh
1644cd "${chdir:-.}"
1645if [ -n "${libdir}" ] ; then
1646 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1647 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1648 else
1649 export LD_LIBRARY_PATH="${libdir}"
1650 fi
1651fi
1652exec ${bin} "\$@"
1653EOF
1654 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then
1656 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}"
1658 else
1659 newbin "${tmpwrapper}" "${wrapper}"
1660 fi
1661}

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