/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.232
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 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 1.232 2006/03/22 21:18:05 flameeyes Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local lib libdir=$(get_libdir)
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 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 83 done
82
83 echo
84
85 return 0
86} 84}
85
87 86
88# Default directory where patches are located 87# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 88EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 89# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 90EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 91# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94# Set -E to automatically remove empty files.
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 96# List of patches not to apply. Not this is only file names,
96# and not the full path .. 97# and not the full path ..
97EPATCH_EXCLUDE="" 98EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 99# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 100EPATCH_SINGLE_MSG=""
101# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 103# Force applying bulk patches even if not following the style:
101# 104#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 105# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 106#
104EPATCH_FORCE="no" 107EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 138# hand its a directory, it will set EPATCH_SOURCE to this.
136# 139#
137# <azarah@gentoo.org> (10 Nov 2002) 140# <azarah@gentoo.org> (10 Nov 2002)
138# 141#
139epatch() { 142epatch() {
143 _epatch_draw_line() {
144 [[ -z $1 ]] && set "$(printf "%65s" '')"
145 echo "${1//?/=}"
146 }
147 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 148 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 149 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 150 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 151 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 152 local SINGLE_PATCH="no"
145 local x="" 153 local x=""
146 154
155 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156
147 if [ "$#" -gt 1 ] 157 if [ "$#" -gt 1 ]
148 then 158 then
149 eerror "Invalid arguments to epatch()" 159 local m=""
150 die "Invalid arguments to epatch()" 160 for m in "$@" ; do
161 epatch "${m}"
162 done
163 return 0
151 fi 164 fi
152 165
153 if [ -n "$1" -a -f "$1" ] 166 if [ -n "$1" -a -f "$1" ]
154 then 167 then
155 SINGLE_PATCH="yes" 168 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 178 local EPATCH_SOURCE="$1/*"
166 else 179 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 181 fi
169 else 182 else
170 if [ ! -d ${EPATCH_SOURCE} ] 183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 184 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 186 then
174 EPATCH_SOURCE="$1" 187 EPATCH_SOURCE="$1"
175 fi 188 fi
176 189
177 echo 190 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 191 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 192 eerror
180 eerror " ${EPATCH_SOURCE}" 193 eerror " ${EPATCH_SOURCE}"
194 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 195 echo
182 die "Cannot find \$EPATCH_SOURCE!" 196 die "Cannot find \$EPATCH_SOURCE!"
183 fi 197 fi
184 198
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 218 ;;
205 esac 219 esac
206 220
207 if [ "${SINGLE_PATCH}" = "no" ] 221 if [ "${SINGLE_PATCH}" = "no" ]
208 then 222 then
209 einfo "Applying various patches (bugfixes/updates)..." 223 einfo "${EPATCH_MULTI_MSG}"
210 fi 224 fi
211 for x in ${EPATCH_SOURCE} 225 for x in ${EPATCH_SOURCE}
212 do 226 do
213 # New ARCH dependant patch naming scheme... 227 # New ARCH dependant patch naming scheme ...
214 # 228 #
215 # ???_arch_foo.patch 229 # ???_arch_foo.patch
216 # 230 #
217 if [ -f ${x} ] && \ 231 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 233 [ "${EPATCH_FORCE}" = "yes" ])
220 then 234 then
221 local count=0 235 local count=0
222 local popts="${EPATCH_OPTS}" 236 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/}
223 238
224 if [ -n "${EPATCH_EXCLUDE}" ] 239 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 240 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 241 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 242 then
228 continue 243 continue
229 fi 244 fi
230 fi 245 fi
231 246
233 then 248 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 249 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 250 then
236 einfo "${EPATCH_SINGLE_MSG}" 251 einfo "${EPATCH_SINGLE_MSG}"
237 else 252 else
238 einfo "Applying ${x##*/}..." 253 einfo "Applying ${patchname} ..."
239 fi 254 fi
240 else 255 else
241 einfo " ${x##*/}..." 256 einfo " ${patchname} ..."
242 fi 257 fi
243 258
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 261
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 262 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 263 while [ "${count}" -lt 5 ]
249 do 264 do
250 # Generate some useful debug info ... 265 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 268
254 if [ "${PATCH_SUFFIX}" != "patch" ] 269 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 270 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 273 else
259 PATCH_TARGET="${x}" 274 PATCH_TARGET="${x}"
260 fi 275 fi
261 276
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 279
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 282
268 if [ "${PATCH_SUFFIX}" != "patch" ] 283 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 284 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 286 then
272 echo 287 echo
273 eerror "Could not extract patch!" 288 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 289 #die "Could not extract patch!"
275 count=5 290 count=5
276 break 291 break
277 fi 292 fi
278 fi 293 fi
279 294
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 296 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 302
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
289 305
290 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
291 then 307 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 309 echo
294 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
297 count=5 313 count=5
298 fi 314 fi
299 315
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 317
302 break 318 break
303 fi 319 fi
304 320
305 count=$((count + 1)) 321 count=$((count + 1))
311 fi 327 fi
312 328
313 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
314 then 330 then
315 echo 331 echo
316 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
317 eerror 334 eerror
318 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
319 eerror 336 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 338 echo
322 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
323 fi 340 fi
324 341
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 343
327 eend 0 344 eend 0
328 fi 345 fi
329 done 346 done
330 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
331 then 348 then
332 einfo "Done with patching" 349 einfo "Done with patching"
333 fi 350 fi
334} 351}
335 352
336# This function return true if we are using the NPTL pthreads 353# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 354# does not exist on the users system
355# vapier@gentoo.org
338# 356#
339# <azarah@gentoo.org> (06 March 2003) 357# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 358emktemp() {
359 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1
341 362
342have_NPTL() { 363 if [[ -z ${topdir} ]] ; then
364 [[ -z ${T} ]] \
365 && topdir="/tmp" \
366 || topdir=${T}
367 fi
343 368
344 cat > ${T}/test-nptl.c <<-"END" 369 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 370 local tmp=/
346 #include <unistd.h> 371 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 373 done
349 int main() 374 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 375 echo "${tmp}"
351 char buf[255]; 376 else
352 char *str = buf; 377 if [[ ${exe} == "touch" ]] ; then
353 378 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 379 && mktemp -p "${topdir}" \
355 if (NULL != str) { 380 || 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 381 else
374 return 1 382 [[ ${USERLAND} == "GNU" ]] \
375 fi 383 && mktemp -d "${topdir}" \
376 else 384 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 385 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 386 fi
387}
426 388
427 elif [ "${ARCH}" = "ppc" ] 389# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 390# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 393#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 394# egetent(database, key)
433 else 395egetent() {
434 jobs=2 396 case ${CHOST} in
435 fi 397 *-darwin*)
436 else 398 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 399 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;;
402 *) # Numeric
403 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
404 ;;
405 esac
406 ;;
407 *-freebsd*|*-dragonfly*)
408 local opts action="user"
409 [[ $1 == "passwd" ]] || action="group"
410
411 # lookup by uid/gid
412 if [[ $2 == [[:digit:]]* ]] ; then
413 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 414 fi
440 415
441 # Make sure the number is valid ... 416 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 417 ;;
443 then 418 *-netbsd*|*-openbsd*)
444 jobs=1 419 grep "$2:\*:" /etc/$1
445 fi 420 ;;
446 421 *)
447 if [ -n "${ADMINPARAM}" ] 422 type -p nscd >& /dev/null && nscd -i "$1"
448 then 423 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 424 ;;
450 then 425 esac
451 einfo "Setting make jobs to \"-j${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} 426}
476 427
477# Simplify/standardize adding users to the system 428# Simplify/standardize adding users to the system
478# vapier@gentoo.org 429# vapier@gentoo.org
479# 430#
487# homedir: /dev/null 438# homedir: /dev/null
488# groups: none 439# groups: none
489# extra: comment of 'added by portage for ${PN}' 440# extra: comment of 'added by portage for ${PN}'
490enewuser() { 441enewuser() {
491 # get the username 442 # get the username
492 local euser="$1"; shift 443 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 444 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 445 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 446 die "Cannot call enewuser without a username"
496 fi 447 fi
497 448
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 $3}'`"
502
503 # see if user already exists 449 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
505 return 0 451 return 0
506 fi 452 fi
507 einfo "Adding user '${euser}' to your system ..." 453 einfo "Adding user '${euser}' to your system ..."
508 454
509 # options to pass to useradd 455 # options to pass to useradd
510 local opts="" 456 local opts=
511 457
512 # handle uid 458 # handle uid
513 local euid="$1"; shift 459 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
515 if [ ${euid} -gt 0 ] ; then 461 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
463 euid="next"
464 fi
517 else 465 else
518 eerror "Userid given but is not greater than 0 !" 466 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 467 die "${euid} is not a valid UID"
520 fi 468 fi
521 else 469 else
522 euid="next available" 470 euid="next"
523 fi 471 fi
472 if [[ ${euid} == "next" ]] ; then
473 for euid in $(seq 101 999) ; do
474 [[ -z $(egetent passwd ${euid}) ]] && break
475 done
476 fi
477 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 478 einfo " - Userid: ${euid}"
525 479
526 # handle shell 480 # handle shell
527 local eshell="$1"; shift 481 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 482 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 483 if [[ ! -e ${ROOT}${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 484 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 485 die "${eshell} does not exist in ${ROOT}"
532 fi 486 fi
487 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
488 eerror "Do not specify ${eshell} yourself, use -1"
489 die "Pass '-1' as the shell parameter"
490 fi
533 else 491 else
534 eshell=/bin/false 492 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
493 [[ -x ${ROOT}${shell} ]] && break
494 done
495
496 if [[ ${shell} == "/dev/null" ]] ; then
497 eerror "Unable to identify the shell to use"
498 die "Unable to identify the shell to use"
499 fi
500
501 eshell=${shell}
535 fi 502 fi
536 einfo " - Shell: ${eshell}" 503 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 504 opts="${opts} -s ${eshell}"
538 505
539 # handle homedir 506 # handle homedir
540 local ehome="$1"; shift 507 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 508 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 509 ehome="/dev/null"
543 fi 510 fi
544 einfo " - Home: ${ehome}" 511 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 512 opts="${opts} -d ${ehome}"
546 513
547 # handle groups 514 # handle groups
548 local egroups="$1"; shift 515 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 516 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 517 local oldifs=${IFS}
518 local defgroup="" exgroups=""
519
552 export IFS="," 520 export IFS=","
553 for g in ${egroups} ; do 521 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 522 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 523 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 524 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 525 die "${g} is not a valid GID"
559 fi 526 fi
527 if [[ -z ${defgroup} ]] ; then
528 defgroup=${g}
529 else
530 exgroups="${exgroups},${g}"
531 fi
532 export IFS=","
560 done 533 done
561 export IFS="${oldifs}" 534 export IFS=${oldifs}
535
562 opts="${opts} -g ${egroups}" 536 opts="${opts} -g ${defgroup}"
537 if [[ ! -z ${exgroups} ]] ; then
538 opts="${opts} -G ${exgroups:1}"
539 fi
563 else 540 else
564 egroups="(none)" 541 egroups="(none)"
565 fi 542 fi
566 einfo " - Groups: ${egroups}" 543 einfo " - Groups: ${egroups}"
567 544
568 # handle extra and add the user 545 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 546 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 547 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 548 case ${CHOST} in
573 useradd ${opts} ${euser} \ 549 *-darwin*)
550 ### Make the user
551 if [[ -z $@ ]] ; then
552 dscl . create /users/${euser} uid ${euid}
553 dscl . create /users/${euser} shell ${eshell}
554 dscl . create /users/${euser} home ${ehome}
555 dscl . create /users/${euser} realname "added by portage for ${PN}"
556 ### Add the user to the groups specified
557 local oldifs=${IFS}
558 export IFS=","
559 for g in ${egroups} ; do
560 dscl . merge /groups/${g} users ${euser}
561 done
562 export IFS=${oldifs}
563 else
564 einfo "Extra options are not supported on Darwin yet"
565 einfo "Please report the ebuild along with the info below"
566 einfo "eextra: $@"
567 die "Required function missing"
568 fi
569 ;;
570 *-freebsd*|*-dragonfly*)
571 if [[ -z $@ ]] ; then
572 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 573 -c "added by portage for ${PN}" \
574 die "enewuser failed"
575 else
576 einfo " - Extra: $@"
577 pw useradd ${euser} ${opts} \
578 "$@" || die "enewuser failed"
579 fi
580 ;;
581
582 *-netbsd*)
583 if [[ -z $@ ]] ; then
584 useradd ${opts} ${euser} || die "enewuser failed"
585 else
586 einfo " - Extra: $@"
587 useradd ${opts} ${euser} "$@" || die "enewuser failed"
588 fi
589 ;;
590
591 *-openbsd*)
592 if [[ -z $@ ]] ; then
593 useradd -u ${euid} -s ${eshell} \
594 -d ${ehome} -c "Added by portage for ${PN}" \
595 -g ${egroups} ${euser} || die "enewuser failed"
596 else
597 einfo " - Extra: $@"
598 useradd -u ${euid} -s ${eshell} \
599 -d ${ehome} -c "Added by portage for ${PN}" \
600 -g ${egroups} ${euser} "$@" || die "enewuser failed"
601 fi
602 ;;
603
604 *)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} \
607 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 608 || die "enewuser failed"
576 else 609 else
577 einfo " - Extra: ${eextra}" 610 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 611 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 612 || die "enewuser failed"
580 fi 613 fi
614 ;;
615 esac
616
617 if [[ ! -e ${ROOT}/${ehome} ]] ; then
618 einfo " - Creating ${ehome} in ${ROOT}"
619 mkdir -p "${ROOT}/${ehome}"
620 chown ${euser} "${ROOT}/${ehome}"
621 chmod 755 "${ROOT}/${ehome}"
622 fi
623
581 export SANDBOX_ON="${oldsandbox}" 624 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} 625}
590 626
591# Simplify/standardize adding groups to the system 627# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 628# vapier@gentoo.org
593# 629#
598# gid: next available (see groupadd(8)) 634# gid: next available (see groupadd(8))
599# extra: none 635# extra: none
600enewgroup() { 636enewgroup() {
601 # get the group 637 # get the group
602 local egroup="$1"; shift 638 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 639 if [ -z "${egroup}" ]
640 then
604 eerror "No group specified !" 641 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
606 fi 643 fi
607 644
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 $4}'`"
612
613 # see if group already exists 645 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
647 then
615 return 0 648 return 0
616 fi 649 fi
617 einfo "Adding group '${egroup}' to your system ..." 650 einfo "Adding group '${egroup}' to your system ..."
618 651
619 # options to pass to useradd 652 # options to pass to useradd
620 local opts="" 653 local opts=
621 654
622 # handle gid 655 # handle gid
623 local egid="$1"; shift 656 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 657 if [ ! -z "${egid}" ]
658 then
625 if [ ${egid} -gt 0 ] ; then 659 if [ "${egid}" -gt 0 ]
660 then
661 if [ -z "`egetent group ${egid}`" ]
662 then
663 if [[ "${CHOST}" == *-darwin* ]]; then
664 opts="${opts} ${egid}"
665 else
626 opts="${opts} -g ${egid}" 666 opts="${opts} -g ${egid}"
667 fi
668 else
669 egid="next available; requested gid taken"
670 fi
627 else 671 else
628 eerror "Groupid given but is not greater than 0 !" 672 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 673 die "${egid} is not a valid GID"
630 fi 674 fi
631 else 675 else
636 # handle extra 680 # handle extra
637 local eextra="$@" 681 local eextra="$@"
638 opts="${opts} ${eextra}" 682 opts="${opts} ${eextra}"
639 683
640 # add the group 684 # add the group
641 local oldsandbox=${SANDBOX_ON} 685 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 686 export SANDBOX_ON="0"
687 case ${CHOST} in
688 *-darwin*)
689 if [ ! -z "${eextra}" ];
690 then
691 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}"
694 die "Required function missing"
695 fi
696
697 # If we need the next available
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for egid in $(seq 101 999); do
701 [ -z "`egetent group ${egid}`" ] && break
702 done
703 esac
704 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*'
706 ;;
707
708 *-freebsd*|*-dragonfly*)
709 case ${egid} in
710 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do
712 [ -z "`egetent group ${egid}`" ] && break
713 done
714 esac
715 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;;
717
718 *-netbsd*)
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 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
726 ;;
727
728 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 729 groupadd ${opts} ${egroup} || die "enewgroup failed"
730 ;;
731 esac
644 export SANDBOX_ON="${oldsandbox}" 732 export SANDBOX_ON="${oldsandbox}"
645} 733}
646 734
647# Simple script to replace 'dos2unix' binaries 735# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 736# vapier@gentoo.org
649# 737#
650# edos2unix(file, <more files>...) 738# edos2unix(file, <more files> ...)
651edos2unix() { 739edos2unix() {
652 for f in $@ ; do 740 for f in "$@"
741 do
653 cp ${f} ${T}/edos2unix 742 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 743 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 744 done
656} 745}
746
747
748##############################################################
749# START: Handle .desktop files and menu entries #
750# maybe this should be separated into a new eclass some time #
751# lanius@gentoo.org #
752##############################################################
657 753
658# Make a desktop file ! 754# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 755# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 756# 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# 757#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 758# make_desktop_entry(<binary>, [name], [icon], [type], [path])
666# 759#
667# binary: what binary does the app run with ? 760# binary: what binary does the app run with ?
668# name: the name that will show up in the menu 761# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 762# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 763# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 764# a full path to an icon
672# type: what kind of application is this ? for categories: 765# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 766# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 767# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 768make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 770
678 local exec=${1} 771 local exec=${1}
679 local name=${2:-${PN}} 772 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 773 local icon=${3:-${PN}.png}
681 local type=${4} 774 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 775 local path=${5}
776
683 if [ -z "${type}" ] ; then 777 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 778 local catmaj=${CATEGORY%%-*}
779 local catmin=${CATEGORY##*-}
780 case ${catmaj} in
781 app)
782 case ${catmin} in
783 admin) type=System;;
784 cdr) type=DiscBurning;;
785 dicts) type=Dictionary;;
786 editors) type=TextEditor;;
787 emacs) type=TextEditor;;
685 app-emulation) type=Emulator ;; 788 emulation) type=Emulator;;
686 games-*) type=Game ;; 789 laptop) type=HardwareSettings;;
687 *) type="" ;; 790 office) type=Office;;
791 vim) type=TextEditor;;
792 xemacs) type=TextEditor;;
793 *) type=;;
794 esac
795 ;;
796
797 dev)
798 type="Development"
799 ;;
800
801 games)
802 case ${catmin} in
803 action) type=ActionGame;;
804 arcade) type=ArcadeGame;;
805 board) type=BoardGame;;
806 kid) type=KidsGame;;
807 emulation) type=Emulator;;
808 puzzle) type=LogicGame;;
809 rpg) type=RolePlaying;;
810 roguelike) type=RolePlaying;;
811 simulation) type=Simulation;;
812 sports) type=SportsGame;;
813 strategy) type=StrategyGame;;
814 *) type=;;
815 esac
816 type="Game;${type}"
817 ;;
818
819 mail)
820 type="Network;Email"
821 ;;
822
823 media)
824 case ${catmin} in
825 gfx) type=Graphics;;
826 radio) type=Tuner;;
827 sound) type=Audio;;
828 tv) type=TV;;
829 video) type=Video;;
830 *) type=;;
831 esac
832 type="AudioVideo;${type}"
833 ;;
834
835 net)
836 case ${catmin} in
837 dialup) type=Dialup;;
838 ftp) type=FileTransfer;;
839 im) type=InstantMessaging;;
840 irc) type=IRCClient;;
841 mail) type=Email;;
842 news) type=News;;
843 nntp) type=News;;
844 p2p) type=FileTransfer;;
845 *) type=;;
846 esac
847 type="Network;${type}"
848 ;;
849
850 sci)
851 case ${catmin} in
852 astro*) type=Astronomy;;
853 bio*) type=Biology;;
854 calc*) type=Calculator;;
855 chem*) type=Chemistry;;
856 geo*) type=Geology;;
857 math*) type=Math;;
858 *) type=;;
859 esac
860 type="Science;${type}"
861 ;;
862
863 www)
864 case ${catmin} in
865 client) type=WebBrowser;;
866 *) type=;;
867 esac
868 type="Network"
869 ;;
870
871 *)
872 type=
873 ;;
688 esac 874 esac
689 fi 875 fi
876 if [ "${SLOT}" == "0" ] ; then
877 local desktop_name="${PN}"
878 else
879 local desktop_name="${PN}-${SLOT}"
880 fi
690 local desktop=${T}/${exec}.desktop 881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
691 882
692echo "[Desktop Entry] 883echo "[Desktop Entry]
693Encoding=UTF-8 884Encoding=UTF-8
694Version=0.9.2 885Version=0.9.2
695Name=${name} 886Name=${name}
696Type=Application 887Type=Application
697Comment=${DESCRIPTION} 888Comment=${DESCRIPTION}
698Exec=${exec} 889Exec=${exec}
699Path=${path} 890Path=${path}
700Icon=${icon} 891Icon=${icon}
701Categories=Application;${type};" > ${desktop} 892Categories=Application;${type};" > "${desktop}"
702 893
703 if [ -d /usr/share/applications ] ; then 894 (
895 # wrap the env here so that the 'insinto' call
896 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 897 insinto /usr/share/applications
705 doins ${desktop} 898 doins "${desktop}"
706 fi 899 )
900}
707 901
708 #if [ -d /usr/share/gnome/apps ] ; then 902# Make a GDM/KDM Session file
709 # insinto /usr/share/gnome/apps/Games 903#
710 # doins ${desktop} 904# make_desktop_entry(<title>, <command>)
711 #fi 905# title: File to execute to start the Window Manager
906# command: Name of the Window Manager
712 907
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 908make_session_desktop() {
714 # for ver in /usr/kde/* ; do 909 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
715 # insinto ${ver}/share/applnk/Games 910 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
716 # doins ${desktop}
717 # done
718 #fi
719 911
720 if [ -d /usr/share/applnk ] ; then 912 local title=$1
721 insinto /usr/share/applnk/${type} 913 local command=$2
914 local desktop=${T}/${wm}.desktop
915
916echo "[Desktop Entry]
917Encoding=UTF-8
918Name=${title}
919Comment=This session logs you into ${title}
920Exec=${command}
921TryExec=${command}
922Type=Application" > "${desktop}"
923
924 insinto /usr/share/xsessions
722 doins ${desktop} 925 doins "${desktop}"
723 fi
724
725 return 0
726} 926}
727 927
728# new convenience patch wrapper function to eventually replace epatch(), 928domenu() {
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 929 local i j
730# /usr/bin/patch 930 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 $*; do 931 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 932 if [[ -f ${i} ]] ; then
764 list="$list $x" 933 doins "${i}"
765 elif [ -d "$x" ]; then 934 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 935 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 936 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 937 done
775 list="`echo $list2 | sort` $list" 938 fi
939 done
940}
941newmenu() {
942 insinto /usr/share/applications
943 newins "$1" "$2"
944}
945
946doicon() {
947 local i j
948 insinto /usr/share/pixmaps
949 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then
951 doins "${i}"
952 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.png ; do
954 doins "${j}"
955 done
956 fi
957 done
958}
959newicon() {
960 insinto /usr/share/pixmaps
961 newins "$1" "$2"
962}
963
964##############################################################
965# END: Handle .desktop files and menu entries #
966##############################################################
967
968
969# for internal use only (unpack_pdv and unpack_makeself)
970find_unpackable_file() {
971 local src=$1
972 if [[ -z ${src} ]] ; then
973 src=${DISTDIR}/${A}
974 else
975 if [[ -e ${DISTDIR}/${src} ]] ; then
976 src=${DISTDIR}/${src}
977 elif [[ -e ${PWD}/${src} ]] ; then
978 src=${PWD}/${src}
979 elif [[ -e ${src} ]] ; then
980 src=${src}
981 fi
982 fi
983 [[ ! -e ${src} ]] && return 1
984 echo "${src}"
985}
986
987# Unpack those pesky pdv generated files ...
988# They're self-unpacking programs with the binary package stuffed in
989# the middle of the archive. Valve seems to use it a lot ... too bad
990# it seems to like to segfault a lot :(. So lets take it apart ourselves.
991#
992# Usage: unpack_pdv [file to unpack] [size of off_t]
993# - you have to specify the off_t size ... i have no idea how to extract that
994# information out of the binary executable myself. basically you pass in
995# the size of the off_t type (in bytes) on the machine that built the pdv
996# archive. one way to determine this is by running the following commands:
997# strings <pdv archive> | grep lseek
998# strace -elseek <pdv archive>
999# basically look for the first lseek command (we do the strings/grep because
1000# sometimes the function call is _llseek or something) and steal the 2nd
1001# parameter. here is an example:
1002# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1003# lseek
1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1005# lseek(3, -4, SEEK_END) = 2981250
1006# thus we would pass in the value of '4' as the second parameter.
1007unpack_pdv() {
1008 local src=$(find_unpackable_file $1)
1009 local sizeoff_t=$2
1010
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1013
1014 local shrtsrc=$(basename "${src}")
1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1017 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1018
1019 # grab metadata for debug reasons
1020 local metafile="$(emktemp)"
1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1022
1023 # rip out the final file name from the metadata
1024 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1025 datafile="`basename ${datafile}`"
1026
1027 # now lets uncompress/untar the file if need be
1028 local tmpfile="$(emktemp)"
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1030
1031 local iscompressed="`file -b ${tmpfile}`"
1032 if [ "${iscompressed:0:8}" == "compress" ] ; then
1033 iscompressed=1
1034 mv ${tmpfile}{,.Z}
1035 gunzip ${tmpfile}
1036 else
1037 iscompressed=0
1038 fi
1039 local istar="`file -b ${tmpfile}`"
1040 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1041 istar=1
1042 else
1043 istar=0
1044 fi
1045
1046 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1047 #dd if=${src} ibs=${metaskip} count=1 \
1048 # | dd ibs=${tailskip} skip=1 \
1049 # | gzip -dc \
1050 # > ${datafile}
1051 if [ ${iscompressed} -eq 1 ] ; then
1052 if [ ${istar} -eq 1 ] ; then
1053 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1054 | head -c $((${metaskip}-${tailskip})) \
1055 | tar -xzf -
776 else 1056 else
777 die "Couldn't find $x" 1057 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1058 | head -c $((${metaskip}-${tailskip})) \
1059 | gzip -dc \
1060 > ${datafile}
1061 fi
1062 else
1063 if [ ${istar} -eq 1 ] ; then
1064 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065 | head -c $((${metaskip}-${tailskip})) \
1066 | tar --no-same-owner -xf -
1067 else
1068 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1069 | head -c $((${metaskip}-${tailskip})) \
1070 > ${datafile}
1071 fi
778 fi 1072 fi
779 done 1073 true
780 1074 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1075 #assert "failure unpacking pdv ('${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} 1076}
845 1077
846# Unpack those pesky makeself generated files ... 1078# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1079# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1080# the end of the archive. Loki utilized the format as does
849# many other game companies. 1081# many other game companies.
850# 1082#
851# Usage: unpack_makeself [file to unpack] [offset] 1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1084# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1085# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1086# the proper offset from the script itself.
855unpack_makeself() { 1087unpack_makeself() {
856 local src=$1 1088 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "${src_input}")
857 local skip=$2 1090 local skip=$2
1091 local exe=$3
858 1092
859 if [ -z "${src}" ] ; then 1093 [[ -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 1094
872 local shrtsrc=`basename ${src}` 1095 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1097 if [[ -z ${skip} ]] ; then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
876 local skip=0 1099 local skip=0
1100 exe=tail
877 case ${ver} in 1101 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1104 ;;
881 2.0|2.0.1) 1105 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1107 ;;
884 2.1.1) 1108 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1109 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1110 let skip="skip + 1"
887 ;; 1111 ;;
888 2.1.2) 1112 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1113 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1114 let skip="skip + 1"
891 ;; 1115 ;;
892 2.1.3) 1116 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1117 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1118 let skip="skip + 1"
1119 ;;
1120 2.1.4|2.1.5)
1121 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1122 skip=$(head -n ${skip} "${src}" | wc -c)
1123 exe="dd"
895 ;; 1124 ;;
896 *) 1125 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1126 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1127 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1128 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1130 die "makeself version '${ver}' not supported"
902 ;; 1131 ;;
903 esac 1132 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1133 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1134 fi
1135 case ${exe} in
1136 tail) exe="tail -n +${skip} '${src}'";;
1137 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1138 *) die "makeself cant handle exe '${exe}'"
1139 esac
906 1140
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1141 # 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 1142 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1144 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1145 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1146 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1147 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1148 ;;
1149 bzip2*)
1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1151 ;;
1152 gzip*)
1153 eval ${exe} | tar --no-same-owner -xzf -
1154 ;;
1155 compress*)
1156 eval ${exe} | gunzip | tar --no-same-owner -xf -
1157 ;;
1158 *)
1159 eerror "Unknown filetype \"${filetype}\" ?"
1160 false
1161 ;;
1162 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1164}
918 1165
919# Display a license for user to accept. 1166# Display a license for user to accept.
920# 1167#
921# Usage: check_license [license] 1168# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1169# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1170check_license() {
924 local src=$1 1171 local lic=$1
925 if [ -z "${src}" ] ; then 1172 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1173 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1174 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1175 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1176 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1177 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1178 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1179 elif [ -e "${lic}" ] ; then
933 src="${src}" 1180 lic="${lic}"
934 fi
935 fi 1181 fi
1182 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1183 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1184 local l="`basename ${lic}`"
937 1185
938 # here is where we check for the license... 1186 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1187 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1188 local shopts=$-
941 einfo "The license for this application has already been accepted." 1189 local alic
942 else 1190 set -o noglob #so that bash doesn't expand "*"
1191 for alic in ${ACCEPT_LICENSE} ; do
1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1193 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0
1195 fi
1196 done
1197 set +o noglob; set -$shopts #reset old shell opts
1198
1199 local licmsg="$(emktemp)"
1200 cat << EOF > ${licmsg}
1201**********************************************************
1202The following license outlines the terms of use of this
943 ewarn "You MUST accept this license for installation to continue." 1203package. You MUST accept this license for installation to
1204continue. When you are done viewing, hit 'q'. If you
944 eerror "If you CTRL+C out of this, the install will not run!" 1205CTRL+C out of this, the install will not run!
1206**********************************************************
1207
1208EOF
1209 cat ${lic} >> ${licmsg}
1210 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1211 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1212 read alic
1213 case ${alic} in
1214 yes|Yes|y|Y)
1215 return 0
1216 ;;
1217 *)
1218 echo;echo;echo
1219 eerror "You MUST accept the license to continue! Exiting!"
1220 die "Failed to accept license"
1221 ;;
1222 esac
1223}
1224
1225# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1226# the whole 'non-interactive' policy, but damnit I want CD support !
1227#
1228# with these cdrom functions we handle all the user interaction and
1229# standardize everything. all you have to do is call cdrom_get_cds()
1230# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT.
1232#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds().
1236#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us
1246 local cdcnt=0
1247 local f=
1248 for f in "$@" ; do
1249 ((++cdcnt))
1250 export CDROM_CHECK_${cdcnt}="$f"
1251 done
1252 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1
1254
1255 # now we see if the user gave use CD_ROOT ...
1256 # if they did, let's just believe them that it's correct
1257 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1258 local var=
1259 cdcnt=0
1260 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1261 ((++cdcnt))
1262 var="CD_ROOT_${cdcnt}"
1263 [[ -z ${!var} ]] && var="CD_ROOT"
1264 if [[ -z ${!var} ]] ; then
1265 eerror "You must either use just the CD_ROOT"
1266 eerror "or specify ALL the CD_ROOT_X variables."
1267 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1268 die "could not locate CD_ROOT_${cdcnt}"
1269 fi
1270 done
1271 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273 export CDROM_SET=-1
1274 for f in ${CDROM_CHECK_1//:/ } ; do
1275 ((++CDROM_SET))
1276 [[ -e ${CD_ROOT}/${f} ]] && break
1277 done
1278 export CDROM_MATCH=${f}
1279 return
1280 fi
1281
1282 # User didn't help us out so lets make sure they know they can
1283 # simplify the whole process ...
1284 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1285 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
945 echo 1286 echo
1287 einfo "If you do not have the CD, but have the data files"
1288 einfo "mounted somewhere on your filesystem, just export"
1289 einfo "the variable CD_ROOT so that it points to the"
1290 einfo "directory containing the files."
1291 echo
1292 einfo "For example:"
1293 einfo "export CD_ROOT=/mnt/cdrom"
1294 echo
1295 else
1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1297 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 ((++cdcnt))
1300 var="CDROM_NAME_${cdcnt}"
1301 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1302 done
1303 echo
1304 einfo "If you do not have the CDs, but have the data files"
1305 einfo "mounted somewhere on your filesystem, just export"
1306 einfo "the following variables so they point to the right place:"
1307 einfon ""
1308 cdcnt=0
1309 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1310 ((++cdcnt))
1311 echo -n " CD_ROOT_${cdcnt}"
1312 done
1313 echo
1314 einfo "Or, if you have all the files in the same place, or"
1315 einfo "you only have one cdrom, you can export CD_ROOT"
1316 einfo "and that place will be used as the same data source"
1317 einfo "for all the CDs."
1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT_1=/mnt/cdrom"
1321 echo
1322 fi
946 1323
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1324 export CDROM_SET=""
948 einfo "Do you accept the terms of this license? [yes/no]" 1325 export CDROM_CURRENT_CD=0
949 read ACCEPT_TERMS 1326 cdrom_load_next_cd
950 case ${ACCEPT_TERMS} in 1327}
951 yes|Yes|y|Y) 1328
952 cp ${src} /usr/share/licenses 1329# this is only used when you need access to more than one cd.
953 exit 0 1330# when you have finished using the first cd, just call this function.
954 ;; 1331# when it returns, CDROM_ROOT will be pointing to the second cd.
955 *) 1332# remember, you can only go forward in the cd chain, you can't go back.
956 eerror "You MUST accept the license to continue! Exiting!" 1333cdrom_load_next_cd() {
957 die "Failed to accept license" 1334 local var
958 ;; 1335 ((++CDROM_CURRENT_CD))
1336
1337 unset CDROM_ROOT
1338 var=CD_ROOT_${CDROM_CURRENT_CD}
1339 [[ -z ${!var} ]] && var="CD_ROOT"
1340 if [[ -z ${!var} ]] ; then
1341 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1342 _cdrom_locate_file_on_cd ${!var}
1343 else
1344 export CDROM_ROOT=${!var}
1345 fi
1346
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1348}
1349
1350# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1351# functions. this should *never* be called from an ebuild.
1352# all it does is try to locate a give file on a cd ... if the cd isn't
1353# found, then a message asking for the user to insert the cdrom will be
1354# displayed and we'll hang out here until:
1355# (1) the file is found on a mounted cdrom
1356# (2) the user hits CTRL+C
1357_cdrom_locate_file_on_cd() {
1358 local mline=""
1359 local showedmsg=0
1360
1361 while [[ -z ${CDROM_ROOT} ]] ; do
1362 local i=0
1363 local -a cdset=(${*//:/ })
1364 if [[ -n ${CDROM_SET} ]] ; then
1365 cdset=(${cdset[${CDROM_SET}]})
1366 fi
1367
1368 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]})
1370 local file=$(basename ${cdset[${i}]})
1371
1372 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1373 [[ -d ${mline}/${dir} ]] || continue
1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1375 export CDROM_ROOT=${mline}
1376 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]}
1378 return
1379 fi
1380 done
1381
1382 ((++i))
1383 done
1384
1385 echo
1386 if [[ ${showedmsg} -eq 0 ]] ; then
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 if [[ -z ${CDROM_NAME} ]] ; then
1389 einfo "Please insert+mount the cdrom for ${PN} now !"
1390 else
1391 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1392 fi
1393 else
1394 if [[ -z ${CDROM_NAME_1} ]] ; then
1395 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1396 else
1397 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1398 einfo "Please insert+mount the ${!var} cdrom now !"
1399 fi
1400 fi
1401 showedmsg=1
1402 fi
1403 einfo "Press return to scan for the cd again"
1404 einfo "or hit CTRL+C to abort the emerge."
1405 echo
1406 einfo "If you are having trouble with the detection"
1407 einfo "of your CD, it is possible that you do not have"
1408 einfo "Joliet support enabled in your kernel. Please"
1409 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1410 read || die "something is screwed with your system"
1411 done
1412}
1413
1414# Make sure that LINGUAS only contains languages that
1415# a package can support
1416#
1417# usage: strip-linguas <allow LINGUAS>
1418# strip-linguas -i <directories of .po files>
1419# strip-linguas -u <directories of .po files>
1420#
1421# The first form allows you to specify a list of LINGUAS.
1422# The -i builds a list of po files found in all the
1423# directories and uses the intersection of the lists.
1424# The -u builds a list of po files found in all the
1425# directories and uses the union of the lists.
1426strip-linguas() {
1427 local ls newls
1428 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1429 local op=$1; shift
1430 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
1431 local d f
1432 for d in "$@" ; do
1433 if [[ ${op} == "-u" ]] ; then
1434 newls=${ls}
1435 else
1436 newls=""
1437 fi
1438 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
1439 if [[ ${op} == "-i" ]] ; then
1440 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1441 else
1442 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1443 fi
1444 done
1445 ls=${newls}
1446 done
1447 ls=${ls//.po}
1448 else
1449 ls=$@
1450 fi
1451
1452 ls=" ${ls} "
1453 newls=""
1454 for f in ${LINGUAS} ; do
1455 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1456 newls="${newls} ${f}"
1457 else
1458 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1459 fi
1460 done
1461 if [[ -z ${newls} ]] ; then
1462 export LINGUAS=""
1463 else
1464 export LINGUAS=${newls:1}
1465 fi
1466}
1467
1468# moved from kernel.eclass since they are generally useful outside of
1469# kernel.eclass -iggy (20041002)
1470
1471# the following functions are useful in kernel module ebuilds, etc.
1472# for an example see ivtv or drbd ebuilds
1473
1474# set's ARCH to match what the kernel expects
1475set_arch_to_kernel() {
1476 i=10
1477 while ((i--)) ; do
1478 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1479 done
1480 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1481 case ${ARCH} in
1482 x86) export ARCH="i386";;
1483 amd64) export ARCH="x86_64";;
1484 hppa) export ARCH="parisc";;
1485 mips) export ARCH="mips";;
1486 sparc) export ARCH="$(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!
1487 *) export ARCH="${ARCH}";;
959 esac 1488 esac
1489}
1490
1491# set's ARCH back to what portage expects
1492set_arch_to_portage() {
1493 i=10
1494 while ((i--)) ; do
1495 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1496 done
1497 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1498}
1499
1500# Jeremy Huddleston <eradicator@gentoo.org>:
1501# preserve_old_lib /path/to/libblah.so.0
1502# preserve_old_lib_notify /path/to/libblah.so.0
1503#
1504# These functions are useful when a lib in your package changes --library. Such
1505# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1506# would break packages that link against it. Most people get around this
1507# by using the portage SLOT mechanism, but that is not always a relevant
1508# solution, so instead you can add the following to your ebuilds:
1509#
1510# src_install() {
1511# ...
1512# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1513# ...
1514# }
1515#
1516# pkg_postinst() {
1517# ...
1518# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521
1522preserve_old_lib() {
1523 LIB=$1
1524
1525 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1526 SONAME=`basename ${LIB}`
1527 DIRNAME=`dirname ${LIB}`
1528
1529 dodir ${DIRNAME}
1530 cp ${ROOT}${LIB} ${D}${DIRNAME}
1531 touch ${D}${LIB}
1532 fi
1533}
1534
1535preserve_old_lib_notify() {
1536 LIB=$1
1537
1538 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1539 SONAME=`basename ${LIB}`
1540
1541 ewarn "An old version of an installed library was detected on your system."
1542 ewarn "In order to avoid breaking packages that link against it, this older version"
1543 ewarn "is not being removed. In order to make full use of this newer version,"
1544 ewarn "you will need to execute the following command:"
1545 ewarn " revdep-rebuild --library ${SONAME}"
1546 ewarn
1547 ewarn "After doing that, you can safely remove ${LIB}"
1548 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1549 fi
1550}
1551
1552# Hack for people to figure out if a package was built with
1553# certain USE flags
1554#
1555# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1556# ex: built_with_use xchat gtk2
1557#
1558# Flags: -a all USE flags should be utilized
1559# -o at least one USE flag should be utilized
1560# Note: the default flag is '-a'
1561built_with_use() {
1562 local opt=$1
1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1564
1565 local PKG=$(best_version $1)
1566 shift
1567
1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1569
1570 # if the USE file doesnt exist, assume the $PKG is either
1571 # injected or package.provided
1572 [[ ! -e ${USEFILE} ]] && return 0
1573
1574 local USE_BUILT=$(<${USEFILE})
1575 while [[ $# -gt 0 ]] ; do
1576 if [[ ${opt} = "-o" ]] ; then
1577 has $1 ${USE_BUILT} && return 0
1578 else
1579 has $1 ${USE_BUILT} || return 1
960 fi 1580 fi
1581 shift
1582 done
1583 [[ ${opt} = "-a" ]]
961} 1584}
1585
1586# Many configure scripts wrongly bail when a C++ compiler
1587# could not be detected. #73450
1588epunt_cxx() {
1589 local dir=$1
1590 [[ -z ${dir} ]] && dir=${S}
1591 ebegin "Removing useless C++ checks"
1592 local f
1593 for f in $(find ${dir} -name configure) ; do
1594 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1595 done
1596 eend 0
1597}
1598
1599# dopamd <file> [more files]
1600#
1601# Install pam auth config file in /etc/pam.d
1602dopamd() {
1603 [[ -z $1 ]] && die "dopamd requires at least one argument"
1604
1605 use pam || return 0
1606
1607 INSDESTTREE=/etc/pam.d \
1608 doins "$@" || die "failed to install $@"
1609}
1610# newpamd <old name> <new name>
1611#
1612# Install pam file <old name> as <new name> in /etc/pam.d
1613newpamd() {
1614 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1615
1616 use pam || return 0
1617
1618 INSDESTTREE=/etc/pam.d \
1619 newins "$1" "$2" || die "failed to install $1 as $2"
1620}
1621
1622# make a wrapper script ...
1623# NOTE: this was originally games_make_wrapper, but I noticed other places where
1624# this could be used, so I have moved it here and made it not games-specific
1625# -- wolf31o2
1626# $1 == wrapper name
1627# $2 == binary to run
1628# $3 == directory to chdir before running binary
1629# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1630# $5 == path for wrapper
1631make_wrapper() {
1632 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1633 local tmpwrapper=$(emktemp)
1634 # We don't want to quote ${bin} so that people can pass complex
1635 # things as $bin ... "./someprog --args"
1636 cat << EOF > "${tmpwrapper}"
1637#!/bin/sh
1638cd "${chdir:-.}"
1639if [ -n "${libdir}" ] ; then
1640 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1641 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1642 else
1643 export LD_LIBRARY_PATH="${libdir}"
1644 fi
1645fi
1646exec ${bin} "\$@"
1647EOF
1648 chmod go+rx "${tmpwrapper}"
1649 if [[ -n ${path} ]] ; then
1650 exeinto "${path}"
1651 newexe "${tmpwrapper}" "${wrapper}"
1652 else
1653 newbin "${tmpwrapper}" "${wrapper}"
1654 fi
1655}

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