/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.56 Revision 1.246
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.246 2006/08/06 20:20:14 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
18 40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
38 60 local lib libdir=$(get_libdir)
39 # Just make sure it exists 61 # Just make sure it exists
40 dodir /usr/lib 62 dodir /usr/${libdir}
41 63
64 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 65 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 66 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 67 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 68 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 69 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 70 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 71
49 more info. */ 72 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 73 */
74 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 75 END_LDSCRIPT
52 76 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 77 done
82
83 echo
84
85 return 0
86} 78}
79
87 80
88# Default directory where patches are located 81# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 82EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 83# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 84EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 85# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 86# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
88# Set -E to automatically remove empty files.
89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 90# List of patches not to apply. Not this is only file names,
96# and not the full path .. 91# and not the full path ..
97EPATCH_EXCLUDE="" 92EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 93# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 94EPATCH_SINGLE_MSG=""
95# Change the printed message for multiple patches.
96EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 97# Force applying bulk patches even if not following the style:
101# 98#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 99# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 100#
104EPATCH_FORCE="no" 101EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 132# hand its a directory, it will set EPATCH_SOURCE to this.
136# 133#
137# <azarah@gentoo.org> (10 Nov 2002) 134# <azarah@gentoo.org> (10 Nov 2002)
138# 135#
139epatch() { 136epatch() {
137 _epatch_draw_line() {
138 [[ -z $1 ]] && set "$(printf "%65s" '')"
139 echo "${1//?/=}"
140 }
141 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 142 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 143 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 144 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 145 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 146 local SINGLE_PATCH="no"
145 local x="" 147 local x=""
146 148
149 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
150
147 if [ "$#" -gt 1 ] 151 if [ "$#" -gt 1 ]
148 then 152 then
149 eerror "Invalid arguments to epatch()" 153 local m=""
150 die "Invalid arguments to epatch()" 154 for m in "$@" ; do
155 epatch "${m}"
156 done
157 return 0
151 fi 158 fi
152 159
153 if [ -n "$1" -a -f "$1" ] 160 if [ -n "$1" -a -f "$1" ]
154 then 161 then
155 SINGLE_PATCH="yes" 162 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 172 local EPATCH_SOURCE="$1/*"
166 else 173 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 174 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 175 fi
169 else 176 else
170 if [ ! -d ${EPATCH_SOURCE} ] 177 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 178 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 179 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 180 then
174 EPATCH_SOURCE="$1" 181 EPATCH_SOURCE="$1"
175 fi 182 fi
176 183
177 echo 184 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 185 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 186 eerror
180 eerror " ${EPATCH_SOURCE}" 187 eerror " ${EPATCH_SOURCE}"
188 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 189 echo
182 die "Cannot find \$EPATCH_SOURCE!" 190 die "Cannot find \$EPATCH_SOURCE!"
183 fi 191 fi
184 192
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 193 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 212 ;;
205 esac 213 esac
206 214
207 if [ "${SINGLE_PATCH}" = "no" ] 215 if [ "${SINGLE_PATCH}" = "no" ]
208 then 216 then
209 einfo "Applying various patches (bugfixes/updates)..." 217 einfo "${EPATCH_MULTI_MSG}"
210 fi 218 fi
211 for x in ${EPATCH_SOURCE} 219 for x in ${EPATCH_SOURCE}
212 do 220 do
213 # New ARCH dependant patch naming scheme... 221 # New ARCH dependant patch naming scheme ...
214 # 222 #
215 # ???_arch_foo.patch 223 # ???_arch_foo.patch
216 # 224 #
217 if [ -f ${x} ] && \ 225 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 226 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 227 [ "${EPATCH_FORCE}" = "yes" ])
220 then 228 then
221 local count=0 229 local count=0
222 local popts="${EPATCH_OPTS}" 230 local popts="${EPATCH_OPTS}"
231 local patchname=${x##*/}
223 232
224 if [ -n "${EPATCH_EXCLUDE}" ] 233 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 234 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 235 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 236 then
228 continue 237 continue
229 fi 238 fi
230 fi 239 fi
231 240
233 then 242 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 243 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 244 then
236 einfo "${EPATCH_SINGLE_MSG}" 245 einfo "${EPATCH_SINGLE_MSG}"
237 else 246 else
238 einfo "Applying ${x##*/}..." 247 einfo "Applying ${patchname} ..."
239 fi 248 fi
240 else 249 else
241 einfo " ${x##*/}..." 250 einfo " ${patchname} ..."
242 fi 251 fi
243 252
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 253 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 254 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 255
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 256 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 257 while [ "${count}" -lt 5 ]
249 do 258 do
250 # Generate some useful debug info ... 259 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 262
254 if [ "${PATCH_SUFFIX}" != "patch" ] 263 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 264 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 267 else
259 PATCH_TARGET="${x}" 268 PATCH_TARGET="${x}"
260 fi 269 fi
261 270
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 273
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 276
268 if [ "${PATCH_SUFFIX}" != "patch" ] 277 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 278 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 279 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 280 then
272 echo 281 echo
273 eerror "Could not extract patch!" 282 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 283 #die "Could not extract patch!"
275 count=5 284 count=5
276 break 285 break
277 fi 286 fi
278 fi 287 fi
279 288
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 290 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 296
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
289 299
290 if [ "$?" -ne 0 ] 300 if [ "$?" -ne 0 ]
291 then 301 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 303 echo
294 eerror "A dry-run of patch command succeeded, but actually" 304 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 305 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 306 #die "Real world sux compared to the dreamworld!"
297 count=5 307 count=5
298 fi 308 fi
299 309
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 310 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 311
302 break 312 break
303 fi 313 fi
304 314
305 count=$((count + 1)) 315 count=$((count + 1))
311 fi 321 fi
312 322
313 if [ "${count}" -eq 5 ] 323 if [ "${count}" -eq 5 ]
314 then 324 then
315 echo 325 echo
316 eerror "Failed Patch: ${x##*/}!" 326 eerror "Failed Patch: ${patchname} !"
327 eerror " ( ${PATCH_TARGET} )"
317 eerror 328 eerror
318 eerror "Include in your bugreport the contents of:" 329 eerror "Include in your bugreport the contents of:"
319 eerror 330 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 331 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 332 echo
322 die "Failed Patch: ${x##*/}!" 333 die "Failed Patch: ${patchname}!"
323 fi 334 fi
324 335
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 337
327 eend 0 338 eend 0
328 fi 339 fi
329 done 340 done
330 if [ "${SINGLE_PATCH}" = "no" ] 341 if [ "${SINGLE_PATCH}" = "no" ]
331 then 342 then
332 einfo "Done with patching" 343 einfo "Done with patching"
333 fi 344 fi
334} 345}
335 346
336# This function return true if we are using the NPTL pthreads 347# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 348# does not exist on the users system
349# vapier@gentoo.org
338# 350#
339# <azarah@gentoo.org> (06 March 2003) 351# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 352emktemp() {
353 local exe="touch"
354 [[ $1 == -d ]] && exe="mkdir" && shift
355 local topdir=$1
341 356
342have_NPTL() { 357 if [[ -z ${topdir} ]] ; then
358 [[ -z ${T} ]] \
359 && topdir="/tmp" \
360 || topdir=${T}
361 fi
343 362
344 cat > ${T}/test-nptl.c <<-"END" 363 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 364 local tmp=/
346 #include <unistd.h> 365 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 367 done
349 int main() 368 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 369 echo "${tmp}"
351 char buf[255]; 370 else
352 char *str = buf; 371 if [[ ${exe} == "touch" ]] ; then
353 372 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 373 && mktemp -p "${topdir}" \
355 if (NULL != str) { 374 || 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 375 else
374 return 1 376 [[ ${USERLAND} == "GNU" ]] \
375 fi 377 && mktemp -d "${topdir}" \
376 else 378 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 379 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 380 fi
381}
426 382
427 elif [ "${ARCH}" = "ppc" ] 383# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 384# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 385# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 386# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 387#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 388# egetent(database, key)
433 else 389egetent() {
434 jobs=2 390 case ${CHOST} in
435 fi 391 *-darwin*)
436 else 392 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 393 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 394 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
395 ;;
396 *) # Numeric
397 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
398 ;;
399 esac
400 ;;
401 *-freebsd*|*-dragonfly*)
402 local opts action="user"
403 [[ $1 == "passwd" ]] || action="group"
404
405 # lookup by uid/gid
406 if [[ $2 == [[:digit:]]* ]] ; then
407 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 408 fi
440 409
441 # Make sure the number is valid ... 410 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 411 ;;
443 then 412 *-netbsd*|*-openbsd*)
444 jobs=1 413 grep "$2:\*:" /etc/$1
445 fi 414 ;;
446 415 *)
447 if [ -n "${ADMINPARAM}" ] 416 type -p nscd >& /dev/null && nscd -i "$1"
448 then 417 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 418 ;;
450 then 419 esac
451 einfo "Setting make jobs to \"-j${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} 420}
476 421
477# Simplify/standardize adding users to the system 422# Simplify/standardize adding users to the system
478# vapier@gentoo.org 423# vapier@gentoo.org
479# 424#
486# shell: /bin/false 431# shell: /bin/false
487# homedir: /dev/null 432# homedir: /dev/null
488# groups: none 433# groups: none
489# extra: comment of 'added by portage for ${PN}' 434# extra: comment of 'added by portage for ${PN}'
490enewuser() { 435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
491 # get the username 443 # get the username
492 local euser="$1"; shift 444 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 445 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 446 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 447 die "Cannot call enewuser without a username"
496 fi 448 fi
497 449
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 $3}'`"
502
503 # see if user already exists 450 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
505 return 0 452 return 0
506 fi 453 fi
507 einfo "Adding user '${euser}' to your system ..." 454 einfo "Adding user '${euser}' to your system ..."
508 455
509 # options to pass to useradd 456 # options to pass to useradd
510 local opts="" 457 local opts=
511 458
512 # handle uid 459 # handle uid
513 local euid="$1"; shift 460 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
515 if [ ${euid} -gt 0 ] ; then 462 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
464 euid="next"
465 fi
517 else 466 else
518 eerror "Userid given but is not greater than 0 !" 467 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 468 die "${euid} is not a valid UID"
520 fi 469 fi
521 else 470 else
522 euid="next available" 471 euid="next"
523 fi 472 fi
473 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do
475 [[ -z $(egetent passwd ${euid}) ]] && break
476 done
477 fi
478 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 479 einfo " - Userid: ${euid}"
525 480
526 # handle shell 481 # handle shell
527 local eshell="$1"; shift 482 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 484 if [[ ! -e ${ROOT}${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 485 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
532 fi 491 fi
533 else 492 else
534 eshell=/bin/false 493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break
495 done
496
497 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use"
499 die "Unable to identify the shell to use"
500 fi
501
502 eshell=${shell}
535 fi 503 fi
536 einfo " - Shell: ${eshell}" 504 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 505 opts="${opts} -s ${eshell}"
538 506
539 # handle homedir 507 # handle homedir
540 local ehome="$1"; shift 508 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 509 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 510 ehome="/dev/null"
543 fi 511 fi
544 einfo " - Home: ${ehome}" 512 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 513 opts="${opts} -d ${ehome}"
546 514
547 # handle groups 515 # handle groups
548 local egroups="$1"; shift 516 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 517 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 518 local oldifs=${IFS}
519 local defgroup="" exgroups=""
520
552 export IFS="," 521 export IFS=","
553 for g in ${egroups} ; do 522 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 523 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 524 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 525 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 526 die "${g} is not a valid GID"
559 fi 527 fi
528 if [[ -z ${defgroup} ]] ; then
529 defgroup=${g}
530 else
531 exgroups="${exgroups},${g}"
532 fi
533 export IFS=","
560 done 534 done
561 export IFS="${oldifs}" 535 export IFS=${oldifs}
536
562 opts="${opts} -g ${egroups}" 537 opts="${opts} -g ${defgroup}"
538 if [[ ! -z ${exgroups} ]] ; then
539 opts="${opts} -G ${exgroups:1}"
540 fi
563 else 541 else
564 egroups="(none)" 542 egroups="(none)"
565 fi 543 fi
566 einfo " - Groups: ${egroups}" 544 einfo " - Groups: ${egroups}"
567 545
568 # handle extra and add the user 546 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 547 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 548 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 549 case ${CHOST} in
573 useradd ${opts} ${euser} \ 550 *-darwin*)
551 ### Make the user
552 if [[ -z $@ ]] ; then
553 dscl . create /users/${euser} uid ${euid}
554 dscl . create /users/${euser} shell ${eshell}
555 dscl . create /users/${euser} home ${ehome}
556 dscl . create /users/${euser} realname "added by portage for ${PN}"
557 ### Add the user to the groups specified
558 local oldifs=${IFS}
559 export IFS=","
560 for g in ${egroups} ; do
561 dscl . merge /groups/${g} users ${euser}
562 done
563 export IFS=${oldifs}
564 else
565 einfo "Extra options are not supported on Darwin yet"
566 einfo "Please report the ebuild along with the info below"
567 einfo "eextra: $@"
568 die "Required function missing"
569 fi
570 ;;
571 *-freebsd*|*-dragonfly*)
572 if [[ -z $@ ]] ; then
573 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 574 -c "added by portage for ${PN}" \
575 die "enewuser failed"
576 else
577 einfo " - Extra: $@"
578 pw useradd ${euser} ${opts} \
579 "$@" || die "enewuser failed"
580 fi
581 ;;
582
583 *-netbsd*)
584 if [[ -z $@ ]] ; then
585 useradd ${opts} ${euser} || die "enewuser failed"
586 else
587 einfo " - Extra: $@"
588 useradd ${opts} ${euser} "$@" || die "enewuser failed"
589 fi
590 ;;
591
592 *-openbsd*)
593 if [[ -z $@ ]] ; then
594 useradd -u ${euid} -s ${eshell} \
595 -d ${ehome} -c "Added by portage for ${PN}" \
596 -g ${egroups} ${euser} || die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *)
606 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 609 || die "enewuser failed"
576 else 610 else
577 einfo " - Extra: ${eextra}" 611 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 612 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 613 || die "enewuser failed"
580 fi 614 fi
615 ;;
616 esac
617
618 if [[ ! -e ${ROOT}/${ehome} ]] ; then
619 einfo " - Creating ${ehome} in ${ROOT}"
620 mkdir -p "${ROOT}/${ehome}"
621 chown ${euser} "${ROOT}/${ehome}"
622 chmod 755 "${ROOT}/${ehome}"
623 fi
624
581 export SANDBOX_ON="${oldsandbox}" 625 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} 626}
590 627
591# Simplify/standardize adding groups to the system 628# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 629# vapier@gentoo.org
593# 630#
596# Default values if you do not specify any: 633# Default values if you do not specify any:
597# groupname: REQUIRED ! 634# groupname: REQUIRED !
598# gid: next available (see groupadd(8)) 635# gid: next available (see groupadd(8))
599# extra: none 636# extra: none
600enewgroup() { 637enewgroup() {
638 case ${EBUILD_PHASE} in
639 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug."
642 die "Bad package! enewgroup is only for use in pkg_* functions!"
643 esac
644
601 # get the group 645 # get the group
602 local egroup="$1"; shift 646 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 647 if [ -z "${egroup}" ]
648 then
604 eerror "No group specified !" 649 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 650 die "Cannot call enewgroup without a group"
606 fi 651 fi
607 652
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 $4}'`"
612
613 # see if group already exists 653 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
655 then
615 return 0 656 return 0
616 fi 657 fi
617 einfo "Adding group '${egroup}' to your system ..." 658 einfo "Adding group '${egroup}' to your system ..."
618 659
619 # options to pass to useradd 660 # options to pass to useradd
620 local opts="" 661 local opts=
621 662
622 # handle gid 663 # handle gid
623 local egid="$1"; shift 664 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 665 if [ ! -z "${egid}" ]
666 then
625 if [ ${egid} -gt 0 ] ; then 667 if [ "${egid}" -gt 0 ]
668 then
669 if [ -z "`egetent group ${egid}`" ]
670 then
671 if [[ "${CHOST}" == *-darwin* ]]; then
672 opts="${opts} ${egid}"
673 else
626 opts="${opts} -g ${egid}" 674 opts="${opts} -g ${egid}"
675 fi
676 else
677 egid="next available; requested gid taken"
678 fi
627 else 679 else
628 eerror "Groupid given but is not greater than 0 !" 680 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 681 die "${egid} is not a valid GID"
630 fi 682 fi
631 else 683 else
636 # handle extra 688 # handle extra
637 local eextra="$@" 689 local eextra="$@"
638 opts="${opts} ${eextra}" 690 opts="${opts} ${eextra}"
639 691
640 # add the group 692 # add the group
641 local oldsandbox=${SANDBOX_ON} 693 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 694 export SANDBOX_ON="0"
695 case ${CHOST} in
696 *-darwin*)
697 if [ ! -z "${eextra}" ];
698 then
699 einfo "Extra options are not supported on Darwin/OS X yet"
700 einfo "Please report the ebuild along with the info below"
701 einfo "eextra: ${eextra}"
702 die "Required function missing"
703 fi
704
705 # If we need the next available
706 case ${egid} in
707 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do
709 [ -z "`egetent group ${egid}`" ] && break
710 done
711 esac
712 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*'
714 ;;
715
716 *-freebsd*|*-dragonfly*)
717 case ${egid} in
718 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do
720 [ -z "`egetent group ${egid}`" ] && break
721 done
722 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;;
725
726 *-netbsd*)
727 case ${egid} in
728 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do
730 [ -z "`egetent group ${egid}`" ] && break
731 done
732 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;;
735
736 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 737 groupadd ${opts} ${egroup} || die "enewgroup failed"
738 ;;
739 esac
644 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
645} 741}
646 742
647# Simple script to replace 'dos2unix' binaries 743# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 744# vapier@gentoo.org
649# 745#
650# edos2unix(file, <more files>...) 746# edos2unix(file, <more files> ...)
651edos2unix() { 747edos2unix() {
652 for f in $@ ; do 748 for f in "$@"
749 do
653 cp ${f} ${T}/edos2unix 750 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 751 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 752 done
656} 753}
754
755
756##############################################################
757# START: Handle .desktop files and menu entries #
758# maybe this should be separated into a new eclass some time #
759# lanius@gentoo.org #
760##############################################################
657 761
658# Make a desktop file ! 762# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 763# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 764# 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# 765#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 766# make_desktop_entry(<command>, [name], [icon], [type], [path])
666# 767#
667# binary: what binary does the app run with ? 768# binary: what command does the app run with ?
668# name: the name that will show up in the menu 769# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 770# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 771# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 772# a full path to an icon
672# type: what kind of application is this ? for categories: 773# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 774# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 775# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 776make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 778
678 local exec=${1} 779 local exec=${1}
679 local name=${2:-${PN}} 780 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 781 local icon=${3:-${PN}.png}
681 local type=${4} 782 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 783 local path=${5}
784
683 if [ -z "${type}" ] ; then 785 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 786 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-}
788 case ${catmaj} in
789 app)
790 case ${catmin} in
791 admin) type=System;;
792 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;;
794 editors) type=TextEditor;;
795 emacs) type=TextEditor;;
685 app-emulation) type=Emulator ;; 796 emulation) type=Emulator;;
686 games-*) type=Game ;; 797 laptop) type=HardwareSettings;;
687 *) type="" ;; 798 office) type=Office;;
799 vim) type=TextEditor;;
800 xemacs) type=TextEditor;;
801 *) type=;;
802 esac
803 ;;
804
805 dev)
806 type="Development"
807 ;;
808
809 games)
810 case ${catmin} in
811 action) type=ActionGame;;
812 arcade) type=ArcadeGame;;
813 board) type=BoardGame;;
814 kid) type=KidsGame;;
815 emulation) type=Emulator;;
816 puzzle) type=LogicGame;;
817 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;;
819 simulation) type=Simulation;;
820 sports) type=SportsGame;;
821 strategy) type=StrategyGame;;
822 *) type=;;
823 esac
824 type="Game;${type}"
825 ;;
826
827 mail)
828 type="Network;Email"
829 ;;
830
831 media)
832 case ${catmin} in
833 gfx) type=Graphics;;
834 radio) type=Tuner;;
835 sound) type=Audio;;
836 tv) type=TV;;
837 video) type=Video;;
838 *) type=;;
839 esac
840 type="AudioVideo;${type}"
841 ;;
842
843 net)
844 case ${catmin} in
845 dialup) type=Dialup;;
846 ftp) type=FileTransfer;;
847 im) type=InstantMessaging;;
848 irc) type=IRCClient;;
849 mail) type=Email;;
850 news) type=News;;
851 nntp) type=News;;
852 p2p) type=FileTransfer;;
853 *) type=;;
854 esac
855 type="Network;${type}"
856 ;;
857
858 sci)
859 case ${catmin} in
860 astro*) type=Astronomy;;
861 bio*) type=Biology;;
862 calc*) type=Calculator;;
863 chem*) type=Chemistry;;
864 geo*) type=Geology;;
865 math*) type=Math;;
866 *) type=;;
867 esac
868 type="Science;${type}"
869 ;;
870
871 www)
872 case ${catmin} in
873 client) type=WebBrowser;;
874 *) type=;;
875 esac
876 type="Network"
877 ;;
878
879 *)
880 type=
881 ;;
688 esac 882 esac
689 fi 883 fi
884 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}"
886 else
887 local desktop_name="${PN}-${SLOT}"
888 fi
690 local desktop=${T}/${exec}.desktop 889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
691 891
692echo "[Desktop Entry] 892echo "[Desktop Entry]
693Encoding=UTF-8 893Encoding=UTF-8
694Version=0.9.2 894Version=0.9.2
695Name=${name} 895Name=${name}
696Type=Application 896Type=Application
697Comment=${DESCRIPTION} 897Comment=${DESCRIPTION}
698Exec=${exec} 898Exec=${exec}
899TryExec=${exec%% *}
699Path=${path} 900Path=${path}
700Icon=${icon} 901Icon=${icon}
701Categories=Application;${type};" > ${desktop} 902Categories=Application;${type};" > "${desktop}"
702 903
703 if [ -d /usr/share/applications ] ; then 904 (
905 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 907 insinto /usr/share/applications
705 doins ${desktop} 908 doins "${desktop}"
706 fi 909 )
910}
707 911
708 #if [ -d /usr/share/gnome/apps ] ; then 912# Make a GDM/KDM Session file
709 # insinto /usr/share/gnome/apps/Games 913#
710 # doins ${desktop} 914# make_desktop_entry(<title>, <command>)
711 #fi 915# title: File to execute to start the Window Manager
916# command: Name of the Window Manager
712 917
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 918make_session_desktop() {
714 # for ver in /usr/kde/* ; do 919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
715 # insinto ${ver}/share/applnk/Games 920 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
716 # doins ${desktop}
717 # done
718 #fi
719 921
720 if [ -d /usr/share/applnk ] ; then 922 local title=$1
721 insinto /usr/share/applnk/${type} 923 local command=$2
924 local desktop=${T}/${wm}.desktop
925
926echo "[Desktop Entry]
927Encoding=UTF-8
928Name=${title}
929Comment=This session logs you into ${title}
930Exec=${command}
931TryExec=${command}
932Type=Application" > "${desktop}"
933
934 insinto /usr/share/xsessions
722 doins ${desktop} 935 doins "${desktop}"
723 fi
724
725 return 0
726} 936}
727 937
728# new convenience patch wrapper function to eventually replace epatch(), 938domenu() {
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 939 local i j
730# /usr/bin/patch 940 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 $*; do 941 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 942 if [[ -f ${i} ]] ; then
764 list="$list $x" 943 doins "${i}"
765 elif [ -d "$x" ]; then 944 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 945 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 946 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 947 done
775 list="`echo $list2 | sort` $list" 948 fi
949 done
950}
951newmenu() {
952 insinto /usr/share/applications
953 newins "$1" "$2"
954}
955
956doicon() {
957 local i j
958 insinto /usr/share/pixmaps
959 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then
961 doins "${i}"
962 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do
964 doins "${j}"
965 done
966 fi
967 done
968}
969newicon() {
970 insinto /usr/share/pixmaps
971 newins "$1" "$2"
972}
973
974##############################################################
975# END: Handle .desktop files and menu entries #
976##############################################################
977
978
979# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() {
981 local src=$1
982 if [[ -z ${src} ]] ; then
983 src=${DISTDIR}/${A}
984 else
985 if [[ -e ${DISTDIR}/${src} ]] ; then
986 src=${DISTDIR}/${src}
987 elif [[ -e ${PWD}/${src} ]] ; then
988 src=${PWD}/${src}
989 elif [[ -e ${src} ]] ; then
990 src=${src}
991 fi
992 fi
993 [[ ! -e ${src} ]] && return 1
994 echo "${src}"
995}
996
997# Unpack those pesky pdv generated files ...
998# They're self-unpacking programs with the binary package stuffed in
999# the middle of the archive. Valve seems to use it a lot ... too bad
1000# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001#
1002# Usage: unpack_pdv [file to unpack] [size of off_t]
1003# - you have to specify the off_t size ... i have no idea how to extract that
1004# information out of the binary executable myself. basically you pass in
1005# the size of the off_t type (in bytes) on the machine that built the pdv
1006# archive. one way to determine this is by running the following commands:
1007# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive>
1009# basically look for the first lseek command (we do the strings/grep because
1010# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example:
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250
1016# thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() {
1018 local src=$(find_unpackable_file $1)
1019 local sizeoff_t=$2
1020
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023
1024 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1028
1029 # grab metadata for debug reasons
1030 local metafile="$(emktemp)"
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1032
1033 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1035 datafile="`basename ${datafile}`"
1036
1037 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)"
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040
1041 local iscompressed="`file -b ${tmpfile}`"
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then
1043 iscompressed=1
1044 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile}
1046 else
1047 iscompressed=0
1048 fi
1049 local istar="`file -b ${tmpfile}`"
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1051 istar=1
1052 else
1053 istar=0
1054 fi
1055
1056 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1057 #dd if=${src} ibs=${metaskip} count=1 \
1058 # | dd ibs=${tailskip} skip=1 \
1059 # | gzip -dc \
1060 # > ${datafile}
1061 if [ ${iscompressed} -eq 1 ] ; then
1062 if [ ${istar} -eq 1 ] ; then
1063 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1064 | head -c $((${metaskip}-${tailskip})) \
1065 | tar -xzf -
776 else 1066 else
777 die "Couldn't find $x" 1067 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1068 | head -c $((${metaskip}-${tailskip})) \
1069 | gzip -dc \
1070 > ${datafile}
1071 fi
1072 else
1073 if [ ${istar} -eq 1 ] ; then
1074 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1075 | head -c $((${metaskip}-${tailskip})) \
1076 | tar --no-same-owner -xf -
1077 else
1078 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1079 | head -c $((${metaskip}-${tailskip})) \
1080 > ${datafile}
1081 fi
778 fi 1082 fi
779 done 1083 true
780 1084 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1085 #assert "failure unpacking pdv ('${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} 1086}
845 1087
846# Unpack those pesky makeself generated files ... 1088# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1089# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1090# the end of the archive. Loki utilized the format as does
849# many other game companies. 1091# many other game companies.
850# 1092#
851# Usage: unpack_makeself [file to unpack] [offset] 1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1094# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1095# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1096# the proper offset from the script itself.
855unpack_makeself() { 1097unpack_makeself() {
856 local src=$1 1098 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}")
857 local skip=$2 1100 local skip=$2
1101 local exe=$3
858 1102
859 if [ -z "${src}" ] ; then 1103 [[ -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 1104
872 local shrtsrc=`basename ${src}` 1105 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1106 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1107 if [[ -z ${skip} ]] ; then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1108 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
876 local skip=0 1109 local skip=0
1110 exe=tail
877 case ${ver} in 1111 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1112 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1113 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1114 ;;
881 2.0|2.0.1) 1115 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1116 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1117 ;;
884 2.1.1) 1118 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1120 let skip="skip + 1"
887 ;; 1121 ;;
888 2.1.2) 1122 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1123 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1124 let skip="skip + 1"
891 ;; 1125 ;;
892 2.1.3) 1126 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1127 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1128 let skip="skip + 1"
1129 ;;
1130 2.1.4|2.1.5)
1131 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1132 skip=$(head -n ${skip} "${src}" | wc -c)
1133 exe="dd"
895 ;; 1134 ;;
896 *) 1135 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1136 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1137 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1138 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1140 die "makeself version '${ver}' not supported"
902 ;; 1141 ;;
903 esac 1142 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1143 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1144 fi
1145 case ${exe} in
1146 tail) exe="tail -n +${skip} '${src}'";;
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'"
1149 esac
906 1150
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1151 # 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 1152 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1154 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1155 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1156 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1157 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1158 ;;
1159 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;;
1162 gzip*)
1163 eval ${exe} | tar --no-same-owner -xzf -
1164 ;;
1165 compress*)
1166 eval ${exe} | gunzip | tar --no-same-owner -xf -
1167 ;;
1168 *)
1169 eerror "Unknown filetype \"${filetype}\" ?"
1170 false
1171 ;;
1172 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1173 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1174}
918 1175
919# Display a license for user to accept. 1176# Display a license for user to accept.
920# 1177#
921# Usage: check_license [license] 1178# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1179# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1180check_license() {
924 local src=$1 1181 local lic=$1
925 if [ -z "${src}" ] ; then 1182 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1183 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1184 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1185 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1186 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1187 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1188 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1189 elif [ -e "${lic}" ] ; then
933 src="${src}" 1190 lic="${lic}"
934 fi
935 fi 1191 fi
1192 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1193 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1194 local l="`basename ${lic}`"
937 1195
938 # here is where we check for the license... 1196 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1197 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1198 local shopts=$-
941 einfo "The license for this application has already been accepted." 1199 local alic
1200 set -o noglob #so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts
1204 return 0
1205 fi
1206 done
1207 set +o noglob; set -$shopts #reset old shell opts
1208
1209 local licmsg="$(emktemp)"
1210 cat << EOF > ${licmsg}
1211**********************************************************
1212The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run!
1216**********************************************************
1217
1218EOF
1219 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic
1223 case ${alic} in
1224 yes|Yes|y|Y)
1225 return 0
1226 ;;
1227 *)
1228 echo;echo;echo
1229 eerror "You MUST accept the license to continue! Exiting!"
1230 die "Failed to accept license"
1231 ;;
1232 esac
1233}
1234
1235# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236# the whole 'non-interactive' policy, but damnit I want CD support !
1237#
1238# with these cdrom functions we handle all the user interaction and
1239# standardize everything. all you have to do is call cdrom_get_cds()
1240# and when the function returns, you can assume that the cd has been
1241# found at CDROM_ROOT.
1242#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244# etc... if you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1248# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us
1260 local cdcnt=0
1261 local f=
1262 for f in "$@" ; do
1263 ((++cdcnt))
1264 export CDROM_CHECK_${cdcnt}="$f"
1265 done
1266 export CDROM_TOTAL_CDS=${cdcnt}
1267 export CDROM_CURRENT_CD=1
1268
1269 # now we see if the user gave use CD_ROOT ...
1270 # if they did, let's just believe them that it's correct
1271 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1272 local var=
1273 cdcnt=0
1274 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1275 ((++cdcnt))
1276 var="CD_ROOT_${cdcnt}"
1277 [[ -z ${!var} ]] && var="CD_ROOT"
1278 if [[ -z ${!var} ]] ; then
1279 eerror "You must either use just the CD_ROOT"
1280 eerror "or specify ALL the CD_ROOT_X variables."
1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282 die "could not locate CD_ROOT_${cdcnt}"
1283 fi
1284 done
1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1286 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 export CDROM_SET=-1
1288 for f in ${CDROM_CHECK_1//:/ } ; do
1289 ((++CDROM_SET))
1290 [[ -e ${CD_ROOT}/${f} ]] && break
1291 done
1292 export CDROM_MATCH=${f}
1293 return
1294 fi
1295
1296 # User didn't help us out so lets make sure they know they can
1297 # simplify the whole process ...
1298 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1300 echo
1301 einfo "If you do not have the CD, but have the data files"
1302 einfo "mounted somewhere on your filesystem, just export"
1303 einfo "the variable CD_ROOT so that it points to the"
1304 einfo "directory containing the files."
1305 echo
1306 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo
942 else 1309 else
943 ewarn "You MUST accept this license for installation to continue." 1310 if [[ -n ${CDROM_NAME_SET} ]] ; then
944 eerror "If you CTRL+C out of this, the install will not run!" 1311 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1312 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt))
1315 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1316 done
1317 fi
1318
1319 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 var="CDROM_NAME_${cdcnt}"
1324 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1325 done
945 echo 1326 echo
1327 einfo "If you do not have the CDs, but have the data files"
1328 einfo "mounted somewhere on your filesystem, just export"
1329 einfo "the following variables so they point to the right place:"
1330 einfon ""
1331 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 ((++cdcnt))
1334 echo -n " CD_ROOT_${cdcnt}"
1335 done
1336 echo
1337 einfo "Or, if you have all the files in the same place, or"
1338 einfo "you only have one cdrom, you can export CD_ROOT"
1339 einfo "and that place will be used as the same data source"
1340 einfo "for all the CDs."
1341 echo
1342 einfo "For example:"
1343 einfo "export CD_ROOT_1=/mnt/cdrom"
1344 echo
1345 fi
946 1346
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1347 export CDROM_SET=""
948 einfo "Do you accept the terms of this license? [yes/no]" 1348 export CDROM_CURRENT_CD=0
949 read ACCEPT_TERMS 1349 cdrom_load_next_cd
950 case ${ACCEPT_TERMS} in 1350}
951 yes|Yes|y|Y) 1351
952 cp ${src} /usr/share/licenses 1352# this is only used when you need access to more than one cd.
953 exit 0 1353# when you have finished using the first cd, just call this function.
954 ;; 1354# when it returns, CDROM_ROOT will be pointing to the second cd.
955 *) 1355# remember, you can only go forward in the cd chain, you can't go back.
956 eerror "You MUST accept the license to continue! Exiting!" 1356cdrom_load_next_cd() {
957 die "Failed to accept license" 1357 local var
958 ;; 1358 ((++CDROM_CURRENT_CD))
1359
1360 unset CDROM_ROOT
1361 var=CD_ROOT_${CDROM_CURRENT_CD}
1362 [[ -z ${!var} ]] && var="CD_ROOT"
1363 if [[ -z ${!var} ]] ; then
1364 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1365 _cdrom_locate_file_on_cd ${!var}
1366 else
1367 export CDROM_ROOT=${!var}
1368 fi
1369
1370 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1371}
1372
1373# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1374# functions. this should *never* be called from an ebuild.
1375# all it does is try to locate a give file on a cd ... if the cd isn't
1376# found, then a message asking for the user to insert the cdrom will be
1377# displayed and we'll hang out here until:
1378# (1) the file is found on a mounted cdrom
1379# (2) the user hits CTRL+C
1380_cdrom_locate_file_on_cd() {
1381 local mline=""
1382 local showedmsg=0
1383
1384 while [[ -z ${CDROM_ROOT} ]] ; do
1385 local i=0
1386 local -a cdset=(${*//:/ })
1387 if [[ -n ${CDROM_SET} ]] ; then
1388 cdset=(${cdset[${CDROM_SET}]})
1389 fi
1390
1391 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]})
1394
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1396 [[ -d ${mline}/${dir} ]] || continue
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1398 export CDROM_ROOT=${mline}
1399 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]}
1401 return
1402 fi
1403 done
1404
1405 ((++i))
1406 done
1407
1408 echo
1409 if [[ ${showedmsg} -eq 0 ]] ; then
1410 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1411 if [[ -z ${CDROM_NAME} ]] ; then
1412 einfo "Please insert+mount the cdrom for ${PN} now !"
1413 else
1414 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1415 fi
1416 else
1417 if [[ -z ${CDROM_NAME_1} ]] ; then
1418 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1419 else
1420 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1421 einfo "Please insert+mount the ${!var} cdrom now !"
1422 fi
1423 fi
1424 showedmsg=1
1425 fi
1426 einfo "Press return to scan for the cd again"
1427 einfo "or hit CTRL+C to abort the emerge."
1428 echo
1429 einfo "If you are having trouble with the detection"
1430 einfo "of your CD, it is possible that you do not have"
1431 einfo "Joliet support enabled in your kernel. Please"
1432 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1433 read || die "something is screwed with your system"
1434 done
1435}
1436
1437# Make sure that LINGUAS only contains languages that
1438# a package can support
1439#
1440# usage: strip-linguas <allow LINGUAS>
1441# strip-linguas -i <directories of .po files>
1442# strip-linguas -u <directories of .po files>
1443#
1444# The first form allows you to specify a list of LINGUAS.
1445# The -i builds a list of po files found in all the
1446# directories and uses the intersection of the lists.
1447# The -u builds a list of po files found in all the
1448# directories and uses the union of the lists.
1449strip-linguas() {
1450 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1454 local d f
1455 for d in "$@" ; do
1456 if [[ ${op} == "-u" ]] ; then
1457 newls=${ls}
1458 else
1459 newls=""
1460 fi
1461 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1462 if [[ ${op} == "-i" ]] ; then
1463 hasq ${f} ${ls} && newls="${newls} ${f}"
1464 else
1465 hasq ${f} ${ls} || newls="${newls} ${f}"
1466 fi
1467 done
1468 ls=${newls}
1469 done
1470 else
1471 ls="$@"
1472 fi
1473
1474 nols=""
1475 newls=""
1476 for f in ${LINGUAS} ; do
1477 if hasq ${f} ${ls} ; then
1478 newls="${newls} ${f}"
1479 else
1480 nols="${nols} ${f}"
1481 fi
1482 done
1483 [[ -n ${nols} ]] \
1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1485 export LINGUAS=${newls:1}
1486}
1487
1488# moved from kernel.eclass since they are generally useful outside of
1489# kernel.eclass -iggy (20041002)
1490
1491# the following functions are useful in kernel module ebuilds, etc.
1492# for an example see ivtv or drbd ebuilds
1493
1494# set's ARCH to match what the kernel expects
1495set_arch_to_kernel() {
1496 i=10
1497 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501 case ${ARCH} in
1502 x86) export ARCH="i386";;
1503 amd64) export ARCH="x86_64";;
1504 hppa) export ARCH="parisc";;
1505 mips) export ARCH="mips";;
1506 sparc) export ARCH="$(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!
1507 *) export ARCH="${ARCH}";;
959 esac 1508 esac
1509}
1510
1511# set's ARCH back to what portage expects
1512set_arch_to_portage() {
1513 i=10
1514 while ((i--)) ; do
1515 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1516 done
1517 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1518}
1519
1520# Jeremy Huddleston <eradicator@gentoo.org>:
1521# preserve_old_lib /path/to/libblah.so.0
1522# preserve_old_lib_notify /path/to/libblah.so.0
1523#
1524# These functions are useful when a lib in your package changes --library. Such
1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526# would break packages that link against it. Most people get around this
1527# by using the portage SLOT mechanism, but that is not always a relevant
1528# solution, so instead you can add the following to your ebuilds:
1529#
1530# src_install() {
1531# ...
1532# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535#
1536# pkg_postinst() {
1537# ...
1538# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539# ...
1540# }
1541
1542preserve_old_lib() {
1543 LIB=$1
1544
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1546 SONAME=`basename ${LIB}`
1547 DIRNAME=`dirname ${LIB}`
1548
1549 dodir ${DIRNAME}
1550 cp ${ROOT}${LIB} ${D}${DIRNAME}
1551 touch ${D}${LIB}
1552 fi
1553}
1554
1555preserve_old_lib_notify() {
1556 LIB=$1
1557
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1559 SONAME=`basename ${LIB}`
1560
1561 ewarn "An old version of an installed library was detected on your system."
1562 ewarn "In order to avoid breaking packages that link against it, this older version"
1563 ewarn "is not being removed. In order to make full use of this newer version,"
1564 ewarn "you will need to execute the following command:"
1565 ewarn " revdep-rebuild --library ${SONAME}"
1566 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1569 fi
1570}
1571
1572# Hack for people to figure out if a package was built with
1573# certain USE flags
1574#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1576# ex: built_with_use xchat gtk2
1577#
1578# Flags: -a all USE flags should be utilized
1579# -o at least one USE flag should be utilized
1580# Note: the default flag is '-a'
1581built_with_use() {
1582 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584
1585 local PKG=$(best_version $1)
1586 shift
1587
1588 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1589
1590 # if the USE file doesnt exist, assume the $PKG is either
1591 # injected or package.provided
1592 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1593
1594 local USE_BUILT=$(<${USEFILE})
1595 while [[ $# -gt 0 ]] ; do
1596 if [[ ${opt} = "-o" ]] ; then
1597 has $1 ${USE_BUILT} && return 0
1598 else
1599 has $1 ${USE_BUILT} || return 1
960 fi 1600 fi
1601 shift
1602 done
1603 [[ ${opt} = "-a" ]]
961} 1604}
1605
1606# Many configure scripts wrongly bail when a C++ compiler
1607# could not be detected. #73450
1608epunt_cxx() {
1609 local dir=$1
1610 [[ -z ${dir} ]] && dir=${S}
1611 ebegin "Removing useless C++ checks"
1612 local f
1613 for f in $(find ${dir} -name configure) ; do
1614 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1615 done
1616 eend 0
1617}
1618
1619# dopamd <file> [more files]
1620#
1621# Install pam auth config file in /etc/pam.d
1622dopamd() {
1623 [[ -z $1 ]] && die "dopamd requires at least one argument"
1624
1625 use pam || return 0
1626
1627 INSDESTTREE=/etc/pam.d \
1628 doins "$@" || die "failed to install $@"
1629}
1630# newpamd <old name> <new name>
1631#
1632# Install pam file <old name> as <new name> in /etc/pam.d
1633newpamd() {
1634 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1635
1636 use pam || return 0
1637
1638 INSDESTTREE=/etc/pam.d \
1639 newins "$1" "$2" || die "failed to install $1 as $2"
1640}
1641
1642# make a wrapper script ...
1643# NOTE: this was originally games_make_wrapper, but I noticed other places where
1644# this could be used, so I have moved it here and made it not games-specific
1645# -- wolf31o2
1646# $1 == wrapper name
1647# $2 == binary to run
1648# $3 == directory to chdir before running binary
1649# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1650# $5 == path for wrapper
1651make_wrapper() {
1652 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 local tmpwrapper=$(emktemp)
1654 # We don't want to quote ${bin} so that people can pass complex
1655 # things as $bin ... "./someprog --args"
1656 cat << EOF > "${tmpwrapper}"
1657#!/bin/sh
1658cd "${chdir:-.}"
1659if [ -n "${libdir}" ] ; then
1660 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1661 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1662 else
1663 export LD_LIBRARY_PATH="${libdir}"
1664 fi
1665fi
1666exec ${bin} "\$@"
1667EOF
1668 chmod go+rx "${tmpwrapper}"
1669 if [[ -n ${path} ]] ; then
1670 exeinto "${path}"
1671 newexe "${tmpwrapper}" "${wrapper}"
1672 else
1673 newbin "${tmpwrapper}" "${wrapper}"
1674 fi
1675}

Legend:
Removed from v.1.56  
changed lines
  Added in v.1.246

  ViewVC Help
Powered by ViewVC 1.1.20