/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.73 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 1.73 2003/12/01 20:13:00 vapier 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="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477} 426}
478 427
479# Simplify/standardize adding users to the system 428# Simplify/standardize adding users to the system
480# vapier@gentoo.org 429# vapier@gentoo.org
481# 430#
489# homedir: /dev/null 438# homedir: /dev/null
490# groups: none 439# groups: none
491# extra: comment of 'added by portage for ${PN}' 440# extra: comment of 'added by portage for ${PN}'
492enewuser() { 441enewuser() {
493 # get the username 442 # get the username
494 local euser="$1"; shift 443 local euser=$1; shift
495 if [ -z "${euser}" ] 444 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 445 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 446 die "Cannot call enewuser without a username"
499 fi 447 fi
500 448
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 449 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 450 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 451 return 0
510 fi 452 fi
511 einfo "Adding user '${euser}' to your system ..." 453 einfo "Adding user '${euser}' to your system ..."
512 454
513 # options to pass to useradd 455 # options to pass to useradd
514 local opts= 456 local opts=
515 457
516 # handle uid 458 # handle uid
517 local euid="$1"; shift 459 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 460 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 461 if [[ ${euid} -gt 0 ]] ; then
521 then 462 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 463 euid="next"
464 fi
523 else 465 else
524 eerror "Userid given but is not greater than 0 !" 466 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 467 die "${euid} is not a valid UID"
526 fi 468 fi
527 else 469 else
528 euid="next available" 470 euid="next"
529 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}"
530 einfo " - Userid: ${euid}" 478 einfo " - Userid: ${euid}"
531 479
532 # handle shell 480 # handle shell
533 local eshell="$1"; shift 481 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 482 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 483 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 484 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 485 die "${eshell} does not exist in ${ROOT}"
540 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
541 else 491 else
542 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}
543 fi 502 fi
544 einfo " - Shell: ${eshell}" 503 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 504 opts="${opts} -s ${eshell}"
546 505
547 # handle homedir 506 # handle homedir
548 local ehome="$1"; shift 507 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 508 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 509 ehome="/dev/null"
552 fi 510 fi
553 einfo " - Home: ${ehome}" 511 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 512 opts="${opts} -d ${ehome}"
555 513
556 # handle groups 514 # handle groups
557 local egroups="$1"; shift 515 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 516 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 517 local oldifs=${IFS}
518 local defgroup="" exgroups=""
519
562 export IFS="," 520 export IFS=","
563 for g in ${egroups} 521 for g in ${egroups} ; do
564 do 522 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 523 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 524 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 525 die "${g} is not a valid GID"
571 fi 526 fi
527 if [[ -z ${defgroup} ]] ; then
528 defgroup=${g}
529 else
530 exgroups="${exgroups},${g}"
531 fi
532 export IFS=","
572 done 533 done
573 export IFS="${oldifs}" 534 export IFS=${oldifs}
535
574 opts="${opts} -g ${egroups}" 536 opts="${opts} -g ${defgroup}"
537 if [[ ! -z ${exgroups} ]] ; then
538 opts="${opts} -G ${exgroups:1}"
539 fi
575 else 540 else
576 egroups="(none)" 541 egroups="(none)"
577 fi 542 fi
578 einfo " - Groups: ${egroups}" 543 einfo " - Groups: ${egroups}"
579 544
580 # handle extra and add the user 545 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 546 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 547 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 548 case ${CHOST} in
585 then 549 *-darwin*)
586 useradd ${opts} ${euser} \ 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} \
587 -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}" \
588 || die "enewuser failed" 608 || die "enewuser failed"
589 else 609 else
590 einfo " - Extra: ${eextra}" 610 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 611 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 612 || die "enewuser failed"
593 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}/${ehome}"
622 fi
623
594 export SANDBOX_ON="${oldsandbox}" 624 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 625}
604 626
605# Simplify/standardize adding groups to the system 627# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 628# vapier@gentoo.org
607# 629#
618 then 640 then
619 eerror "No group specified !" 641 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
621 fi 643 fi
622 644
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 645 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 646 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 647 then
631 return 0 648 return 0
632 fi 649 fi
633 einfo "Adding group '${egroup}' to your system ..." 650 einfo "Adding group '${egroup}' to your system ..."
634 651
639 local egid="$1"; shift 656 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 657 if [ ! -z "${egid}" ]
641 then 658 then
642 if [ "${egid}" -gt 0 ] 659 if [ "${egid}" -gt 0 ]
643 then 660 then
661 if [ -z "`egetent group ${egid}`" ]
662 then
663 if [[ "${CHOST}" == *-darwin* ]]; then
664 opts="${opts} ${egid}"
665 else
644 opts="${opts} -g ${egid}" 666 opts="${opts} -g ${egid}"
667 fi
668 else
669 egid="next available; requested gid taken"
670 fi
645 else 671 else
646 eerror "Groupid given but is not greater than 0 !" 672 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 673 die "${egid} is not a valid GID"
648 fi 674 fi
649 else 675 else
656 opts="${opts} ${eextra}" 682 opts="${opts} ${eextra}"
657 683
658 # add the group 684 # add the group
659 local oldsandbox="${SANDBOX_ON}" 685 local oldsandbox="${SANDBOX_ON}"
660 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 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 729 groupadd ${opts} ${egroup} || die "enewgroup failed"
730 ;;
731 esac
662 export SANDBOX_ON="${oldsandbox}" 732 export SANDBOX_ON="${oldsandbox}"
663} 733}
664 734
665# Simple script to replace 'dos2unix' binaries 735# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 736# vapier@gentoo.org
667# 737#
668# edos2unix(file, <more files>...) 738# edos2unix(file, <more files> ...)
669edos2unix() { 739edos2unix() {
670 for f in "$@" 740 for f in "$@"
671 do 741 do
672 cp "${f}" ${T}/edos2unix 742 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 743 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 744 done
675} 745}
676 746
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##############################################################
753
677# Make a desktop file ! 754# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 755# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 756# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 757#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 758# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 759#
686# binary: what binary does the app run with ? 760# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 761# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 762# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 763# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 764# a full path to an icon
691# type: what kind of application is this ? for categories: 765# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 766# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 767# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 768make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 770
697 local exec="${1}" 771 local exec=${1}
698 local name="${2:-${PN}}" 772 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 773 local icon=${3:-${PN}.png}
700 local type="${4}" 774 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 775 local path=${5}
776
702 if [ -z "${type}" ] 777 if [[ -z ${type} ]] ; then
703 then 778 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 779 local catmin=${CATEGORY##*-}
705 "app-emulation") 780 case ${catmaj} in
706 type=Emulator 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;;
788 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;;
790 office) type=Office;;
791 vim) type=TextEditor;;
792 xemacs) type=TextEditor;;
793 *) type=;;
794 esac
707 ;; 795 ;;
708 "games-"*) 796
709 type=Game 797 dev)
798 type="Development"
710 ;; 799 ;;
711 "net-"*) 800
712 type=Network; 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}"
713 ;; 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 ${catmin} in
865 client) type=WebBrowser;;
866 *) type=;;
867 esac
868 type="Network"
869 ;;
870
714 *) 871 *)
715 type= 872 type=
716 ;; 873 ;;
717 esac 874 esac
718 fi 875 fi
876 if [ "${SLOT}" == "0" ] ; then
877 local desktop_name="${PN}"
878 else
879 local desktop_name="${PN}-${SLOT}"
880 fi
719 local desktop="${T}/${exec}.desktop" 881 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 882
721echo "[Desktop Entry] 883echo "[Desktop Entry]
722Encoding=UTF-8 884Encoding=UTF-8
723Version=0.9.2 885Version=0.9.2
724Name=${name} 886Name=${name}
725Type=Application 887Type=Application
726Comment=${DESCRIPTION} 888Comment=${DESCRIPTION}
727Exec=${exec} 889Exec=${exec}
728Path=${path} 890Path=${path}
729Icon=${icon} 891Icon=${icon}
730Categories=Application;${type};" > ${desktop} 892Categories=Application;${type};" > "${desktop}"
731 893
732 if [ -d "/usr/share/applications" ] 894 (
733 then 895 # wrap the env here so that the 'insinto' call
896 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 897 insinto /usr/share/applications
735 doins ${desktop} 898 doins "${desktop}"
736 fi 899 )
900}
737 901
738 #if [ -d "/usr/share/gnome/apps" ] 902# Make a GDM/KDM Session file
739 #then 903#
740 # insinto /usr/share/gnome/apps/Games 904# make_desktop_entry(<title>, <command>)
741 # doins ${desktop} 905# title: File to execute to start the Window Manager
742 #fi 906# command: Name of the Window Manager
743 907
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 908make_session_desktop() {
745 #then 909 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746 # for ver in /usr/kde/* 910 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752 911
753 if [ -d "/usr/share/applnk" ] 912 local title=$1
754 then 913 local command=$2
755 insinto /usr/share/applnk/${type} 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
756 doins ${desktop} 925 doins "${desktop}"
757 fi
758
759 return 0
760} 926}
761 927
762# new convenience patch wrapper function to eventually replace epatch(), 928domenu() {
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 929 local i j
764# /usr/bin/patch 930 insinto /usr/share/applications
765# Features: 931 for i in "$@" ; do
766# - bulk patch handling similar to epatch()'s 932 if [[ -f ${i} ]] ; then
767# - automatic patch level detection like epatch()'s 933 doins "${i}"
768# - automatic patch uncompression like epatch()'s 934 elif [[ -d ${i} ]] ; then
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 935 for j in "${i}"/*.desktop ; do
770# manually instead 936 doins "${j}"
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 937 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 938 fi
819 done 939 done
940}
941newmenu() {
942 insinto /usr/share/applications
943 newins "$1" "$2"
944}
820 945
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 946doicon() {
822 947 local i j
823 for x in ${list}; 948 insinto /usr/share/pixmaps
824 do 949 for i in "$@" ; do
825 debug-print "${FUNCNAME}: processing ${x}" 950 if [[ -f ${i} ]] ; then
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 951 doins "${i}"
827 case "`/usr/bin/file -b ${x}`" in 952 elif [[ -d ${i} ]] ; then
828 *gzip*) 953 for j in "${i}"/*.png ; do
829 patchfile="${T}/current.patch" 954 doins "${j}"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 955 done
871 test -f "${target2}" && break 956 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 957 done
898
899} 958}
959newicon() {
960 insinto /usr/share/pixmaps
961 newins "$1" "$2"
962}
963
964##############################################################
965# END: Handle .desktop files and menu entries #
966##############################################################
967
900 968
901# for internal use only (unpack_pdv and unpack_makeself) 969# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 970find_unpackable_file() {
903 local src="$1" 971 local src=$1
904 if [ -z "${src}" ] 972 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 973 src=${DISTDIR}/${A}
907 else 974 else
908 if [ -e "${DISTDIR}/${src}" ] 975 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 976 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 977 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 978 src=${PWD}/${src}
914 elif [ -e "${src}" ] 979 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 980 src=${src}
917 fi
918 fi 981 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 982 fi
983 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 984 echo "${src}"
921} 985}
922 986
923# Unpack those pesky pdv generated files ... 987# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 988# They're self-unpacking programs with the binary package stuffed in
939# lseek 1003# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1004# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 1005# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter. 1006# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 1007unpack_pdv() {
944 local src="`find_unpackable_file $1`" 1008 local src=$(find_unpackable_file $1)
945 local sizeoff_t="$2" 1009 local sizeoff_t=$2
946 1010
1011 [[ -z ${src} ]] && die "Could not locate source for '$1'"
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1012 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 1013
949 local shrtsrc="`basename ${src}`" 1014 local shrtsrc=$(basename "${src}")
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1015 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1016 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1017 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1018
954 # grab metadata for debug reasons 1019 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1020 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1021 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1022
958 # rip out the final file name from the metadata 1023 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1024 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1025 datafile="`basename ${datafile}`"
961 1026
962 # now lets uncompress/untar the file if need be 1027 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1028 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1030
966 local iscompressed="`file -b ${tmpfile}`" 1031 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1032 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1033 iscompressed=1
1013# Unpack those pesky makeself generated files ... 1078# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1079# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1080# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1081# many other game companies.
1017# 1082#
1018# Usage: unpack_makeself [file to unpack] [offset] 1083# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1084# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1085# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1086# the proper offset from the script itself.
1022unpack_makeself() { 1087unpack_makeself() {
1088 local src_input=${1:-${A}}
1023 local src="`find_unpackable_file $1`" 1089 local src=$(find_unpackable_file "${src_input}")
1024 local skip="$2" 1090 local skip=$2
1091 local exe=$3
1025 1092
1093 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094
1026 local shrtsrc="`basename ${src}`" 1095 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1097 if [[ -z ${skip} ]] ; then
1029 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1031 local skip=0 1099 local skip=0
1100 exe=tail
1032 case ${ver} in 1101 case ${ver} in
1033 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
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1104 ;;
1036 2.0|2.0.1) 1105 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1106 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1107 ;;
1039 2.1.1) 1108 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1109 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1110 let skip="skip + 1"
1042 ;; 1111 ;;
1043 2.1.2) 1112 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1113 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1114 let skip="skip + 1"
1046 ;; 1115 ;;
1047 2.1.3) 1116 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1117 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1118 let skip="skip + 1"
1119 ;;
1120 2.1.4|2.1.5)
1121 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1122 skip=$(head -n ${skip} "${src}" | wc -c)
1123 exe="dd"
1050 ;; 1124 ;;
1051 *) 1125 *)
1052 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."
1053 eerror "The version I detected was '${ver}'." 1127 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1128 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1130 die "makeself version '${ver}' not supported"
1057 ;; 1131 ;;
1058 esac 1132 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1133 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 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
1061 1140
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1141 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1142 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1143 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1144 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1145 case ${filetype} in
1067 *tar\ archive) 1146 *tar\ archive)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1147 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1148 ;;
1070 bzip2*) 1149 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1150 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1151 ;;
1073 gzip*) 1152 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1153 eval ${exe} | tar --no-same-owner -xzf -
1154 ;;
1155 compress*)
1156 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1157 ;;
1076 *) 1158 *)
1159 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1160 false
1078 ;; 1161 ;;
1079 esac 1162 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1163 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1164}
1087check_license() { 1170check_license() {
1088 local lic=$1 1171 local lic=$1
1089 if [ -z "${lic}" ] ; then 1172 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}" 1173 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else 1174 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1175 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}" 1176 lic="${PORTDIR}/licenses/${lic}"
1094 elif [ -e "${PWD}/${src}" ] ; then 1177 elif [ -e "${PWD}/${lic}" ] ; then
1095 lic="${PWD}/${src}" 1178 lic="${PWD}/${lic}"
1096 elif [ -e "${src}" ] ; then 1179 elif [ -e "${lic}" ] ; then
1097 lic="${src}" 1180 lic="${lic}"
1098 fi
1099 fi 1181 fi
1182 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1183 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101 local l="`basename ${lic}`" 1184 local l="`basename ${lic}`"
1102 1185
1103 # here is where we check for the licenses the user already 1186 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1187 # accepted ... if we don't find a match, we make the user accept
1188 local shopts=$-
1105 local alic 1189 local alic
1190 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1191 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1192 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1193 set +o noglob; set -${shopts} #reset old shell opts
1194 return 0
1195 fi
1109 done 1196 done
1197 set +o noglob; set -$shopts #reset old shell opts
1110 1198
1111 local licmsg="`mymktemp ${T}`" 1199 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1200 cat << EOF > ${licmsg}
1113********************************************************** 1201**********************************************************
1114The following license outlines the terms of use of this 1202The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1203package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1204continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1219 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1220 die "Failed to accept license"
1133 ;; 1221 ;;
1134 esac 1222 esac
1135} 1223}
1224
1225# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1226# the whole 'non-interactive' policy, but damnit I want CD support !
1227#
1228# with these cdrom functions we handle all the user interaction and
1229# standardize everything. all you have to do is call cdrom_get_cds()
1230# and when the function returns, you can assume that the cd has been
1231# found at CDROM_ROOT.
1232#
1233# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1234# etc... if you want to give the cds better names, then just export
1235# the CDROM_NAME_X variables before calling cdrom_get_cds().
1236#
1237# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1238#
1239# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1240# - this will attempt to locate a cd based upon a file that is on
1241# the cd ... the more files you give this function, the more cds
1242# the cdrom functions will handle
1243cdrom_get_cds() {
1244 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us
1246 local cdcnt=0
1247 local f=
1248 for f in "$@" ; 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}}"
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
1323
1324 export CDROM_SET=""
1325 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd
1327}
1328
1329# this is only used when you need access to more than one cd.
1330# when you have finished using the first cd, just call this function.
1331# when it returns, CDROM_ROOT will be pointing to the second cd.
1332# remember, you can only go forward in the cd chain, you can't go back.
1333cdrom_load_next_cd() {
1334 local var
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="${ARCH}";;
1488 esac
1489}
1490
1491# set's ARCH back to what portage expects
1492set_arch_to_portage() {
1493 i=10
1494 while ((i--)) ; do
1495 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1496 done
1497 export ARCH="${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
1580 fi
1581 shift
1582 done
1583 [[ ${opt} = "-a" ]]
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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