/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.78 Revision 1.233
1# Copyright 1999-2004 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 1.78 2004/02/09 17:08:44 brad_mssw Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.233 2006/04/19 03:53:19 vapier 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" -o "${ARCH}" = "ppc64" ] 389# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 390# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 393#
432 jobs="$((`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#
488# shell: /bin/false 437# shell: /bin/false
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() {
442 case ${EBUILD_PHASE} in
443 unpack|compile|test|install)
444 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
445 eerror "Package fails at QA and at life. Please file a bug."
446 die "Bad package! enewuser is only for use in pkg_* functions!"
447 esac
448
493 # get the username 449 # get the username
494 local euser="$1"; shift 450 local euser=$1; shift
495 if [ -z "${euser}" ] 451 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 452 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 453 die "Cannot call enewuser without a username"
499 fi 454 fi
500 455
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 $3}'`"
505
506 # see if user already exists 456 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 457 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
508 then
509 return 0 458 return 0
510 fi 459 fi
511 einfo "Adding user '${euser}' to your system ..." 460 einfo "Adding user '${euser}' to your system ..."
512 461
513 # options to pass to useradd 462 # options to pass to useradd
514 local opts= 463 local opts=
515 464
516 # handle uid 465 # handle uid
517 local euid="$1"; shift 466 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 467 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 468 if [[ ${euid} -gt 0 ]] ; then
521 then 469 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 470 euid="next"
471 fi
523 else 472 else
524 eerror "Userid given but is not greater than 0 !" 473 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 474 die "${euid} is not a valid UID"
526 fi 475 fi
527 else 476 else
528 euid="next available" 477 euid="next"
529 fi 478 fi
479 if [[ ${euid} == "next" ]] ; then
480 for euid in $(seq 101 999) ; do
481 [[ -z $(egetent passwd ${euid}) ]] && break
482 done
483 fi
484 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 485 einfo " - Userid: ${euid}"
531 486
532 # handle shell 487 # handle shell
533 local eshell="$1"; shift 488 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 489 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 490 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 491 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 492 die "${eshell} does not exist in ${ROOT}"
540 fi 493 fi
494 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
495 eerror "Do not specify ${eshell} yourself, use -1"
496 die "Pass '-1' as the shell parameter"
497 fi
541 else 498 else
542 eshell="/bin/false" 499 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
500 [[ -x ${ROOT}${shell} ]] && break
501 done
502
503 if [[ ${shell} == "/dev/null" ]] ; then
504 eerror "Unable to identify the shell to use"
505 die "Unable to identify the shell to use"
506 fi
507
508 eshell=${shell}
543 fi 509 fi
544 einfo " - Shell: ${eshell}" 510 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 511 opts="${opts} -s ${eshell}"
546 512
547 # handle homedir 513 # handle homedir
548 local ehome="$1"; shift 514 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 515 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 516 ehome="/dev/null"
552 fi 517 fi
553 einfo " - Home: ${ehome}" 518 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 519 opts="${opts} -d ${ehome}"
555 520
556 # handle groups 521 # handle groups
557 local egroups="$1"; shift 522 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 523 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 524 local oldifs=${IFS}
525 local defgroup="" exgroups=""
526
562 export IFS="," 527 export IFS=","
563 for g in ${egroups} 528 for g in ${egroups} ; do
564 do 529 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 530 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" 531 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 532 die "${g} is not a valid GID"
571 fi 533 fi
534 if [[ -z ${defgroup} ]] ; then
535 defgroup=${g}
536 else
537 exgroups="${exgroups},${g}"
538 fi
539 export IFS=","
572 done 540 done
573 export IFS="${oldifs}" 541 export IFS=${oldifs}
542
574 opts="${opts} -g ${egroups}" 543 opts="${opts} -g ${defgroup}"
544 if [[ ! -z ${exgroups} ]] ; then
545 opts="${opts} -G ${exgroups:1}"
546 fi
575 else 547 else
576 egroups="(none)" 548 egroups="(none)"
577 fi 549 fi
578 einfo " - Groups: ${egroups}" 550 einfo " - Groups: ${egroups}"
579 551
580 # handle extra and add the user 552 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 553 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 554 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 555 case ${CHOST} in
585 then 556 *-darwin*)
586 useradd ${opts} ${euser} \ 557 ### Make the user
558 if [[ -z $@ ]] ; then
559 dscl . create /users/${euser} uid ${euid}
560 dscl . create /users/${euser} shell ${eshell}
561 dscl . create /users/${euser} home ${ehome}
562 dscl . create /users/${euser} realname "added by portage for ${PN}"
563 ### Add the user to the groups specified
564 local oldifs=${IFS}
565 export IFS=","
566 for g in ${egroups} ; do
567 dscl . merge /groups/${g} users ${euser}
568 done
569 export IFS=${oldifs}
570 else
571 einfo "Extra options are not supported on Darwin yet"
572 einfo "Please report the ebuild along with the info below"
573 einfo "eextra: $@"
574 die "Required function missing"
575 fi
576 ;;
577 *-freebsd*|*-dragonfly*)
578 if [[ -z $@ ]] ; then
579 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 580 -c "added by portage for ${PN}" \
581 die "enewuser failed"
582 else
583 einfo " - Extra: $@"
584 pw useradd ${euser} ${opts} \
585 "$@" || die "enewuser failed"
586 fi
587 ;;
588
589 *-netbsd*)
590 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} || die "enewuser failed"
592 else
593 einfo " - Extra: $@"
594 useradd ${opts} ${euser} "$@" || die "enewuser failed"
595 fi
596 ;;
597
598 *-openbsd*)
599 if [[ -z $@ ]] ; then
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} || die "enewuser failed"
603 else
604 einfo " - Extra: $@"
605 useradd -u ${euid} -s ${eshell} \
606 -d ${ehome} -c "Added by portage for ${PN}" \
607 -g ${egroups} ${euser} "$@" || die "enewuser failed"
608 fi
609 ;;
610
611 *)
612 if [[ -z $@ ]] ; then
613 useradd ${opts} ${euser} \
614 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 615 || die "enewuser failed"
589 else 616 else
590 einfo " - Extra: ${eextra}" 617 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 618 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 619 || die "enewuser failed"
593 fi 620 fi
621 ;;
622 esac
623
624 if [[ ! -e ${ROOT}/${ehome} ]] ; then
625 einfo " - Creating ${ehome} in ${ROOT}"
626 mkdir -p "${ROOT}/${ehome}"
627 chown ${euser} "${ROOT}/${ehome}"
628 chmod 755 "${ROOT}/${ehome}"
629 fi
630
594 export SANDBOX_ON="${oldsandbox}" 631 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} 632}
604 633
605# Simplify/standardize adding groups to the system 634# Simplify/standardize adding groups to the system
606# vapier@gentoo.org 635# vapier@gentoo.org
607# 636#
610# Default values if you do not specify any: 639# Default values if you do not specify any:
611# groupname: REQUIRED ! 640# groupname: REQUIRED !
612# gid: next available (see groupadd(8)) 641# gid: next available (see groupadd(8))
613# extra: none 642# extra: none
614enewgroup() { 643enewgroup() {
644 case ${EBUILD_PHASE} in
645 unpack|compile|test|install)
646 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
647 eerror "Package fails at QA and at life. Please file a bug."
648 die "Bad package! enewgroup is only for use in pkg_* functions!"
649 esac
650
615 # get the group 651 # get the group
616 local egroup="$1"; shift 652 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 653 if [ -z "${egroup}" ]
618 then 654 then
619 eerror "No group specified !" 655 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 656 die "Cannot call enewgroup without a group"
621 fi 657 fi
622 658
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 $4}'`"
627
628 # see if group already exists 659 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 660 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 661 then
631 return 0 662 return 0
632 fi 663 fi
633 einfo "Adding group '${egroup}' to your system ..." 664 einfo "Adding group '${egroup}' to your system ..."
634 665
639 local egid="$1"; shift 670 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 671 if [ ! -z "${egid}" ]
641 then 672 then
642 if [ "${egid}" -gt 0 ] 673 if [ "${egid}" -gt 0 ]
643 then 674 then
675 if [ -z "`egetent group ${egid}`" ]
676 then
677 if [[ "${CHOST}" == *-darwin* ]]; then
678 opts="${opts} ${egid}"
679 else
644 opts="${opts} -g ${egid}" 680 opts="${opts} -g ${egid}"
681 fi
682 else
683 egid="next available; requested gid taken"
684 fi
645 else 685 else
646 eerror "Groupid given but is not greater than 0 !" 686 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 687 die "${egid} is not a valid GID"
648 fi 688 fi
649 else 689 else
656 opts="${opts} ${eextra}" 696 opts="${opts} ${eextra}"
657 697
658 # add the group 698 # add the group
659 local oldsandbox="${SANDBOX_ON}" 699 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 700 export SANDBOX_ON="0"
701 case ${CHOST} in
702 *-darwin*)
703 if [ ! -z "${eextra}" ];
704 then
705 einfo "Extra options are not supported on Darwin/OS X yet"
706 einfo "Please report the ebuild along with the info below"
707 einfo "eextra: ${eextra}"
708 die "Required function missing"
709 fi
710
711 # If we need the next available
712 case ${egid} in
713 *[!0-9]*) # Non numeric
714 for egid in $(seq 101 999); do
715 [ -z "`egetent group ${egid}`" ] && break
716 done
717 esac
718 dscl . create /groups/${egroup} gid ${egid}
719 dscl . create /groups/${egroup} passwd '*'
720 ;;
721
722 *-freebsd*|*-dragonfly*)
723 case ${egid} in
724 *[!0-9]*) # Non numeric
725 for egid in $(seq 101 999); do
726 [ -z "`egetent group ${egid}`" ] && break
727 done
728 esac
729 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
730 ;;
731
732 *-netbsd*)
733 case ${egid} in
734 *[!0-9]*) # Non numeric
735 for egid in $(seq 101 999); do
736 [ -z "`egetent group ${egid}`" ] && break
737 done
738 esac
739 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
740 ;;
741
742 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 743 groupadd ${opts} ${egroup} || die "enewgroup failed"
744 ;;
745 esac
662 export SANDBOX_ON="${oldsandbox}" 746 export SANDBOX_ON="${oldsandbox}"
663} 747}
664 748
665# Simple script to replace 'dos2unix' binaries 749# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 750# vapier@gentoo.org
667# 751#
668# edos2unix(file, <more files>...) 752# edos2unix(file, <more files> ...)
669edos2unix() { 753edos2unix() {
670 for f in "$@" 754 for f in "$@"
671 do 755 do
672 cp "${f}" ${T}/edos2unix 756 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 757 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 758 done
675} 759}
676 760
761
762##############################################################
763# START: Handle .desktop files and menu entries #
764# maybe this should be separated into a new eclass some time #
765# lanius@gentoo.org #
766##############################################################
767
677# Make a desktop file ! 768# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 769# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 770# 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# 771#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 772# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 773#
686# binary: what binary does the app run with ? 774# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 775# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 776# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 777# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 778# a full path to an icon
691# type: what kind of application is this ? for categories: 779# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 780# http://www.freedesktop.org/Standards/desktop-entry-spec
693# path: if your app needs to startup in a specific dir 781# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 782make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 783 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 784
697 local exec="${1}" 785 local exec=${1}
698 local name="${2:-${PN}}" 786 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 787 local icon=${3:-${PN}.png}
700 local type="${4}" 788 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 789 local path=${5}
790
702 if [ -z "${type}" ] 791 if [[ -z ${type} ]] ; then
703 then 792 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 793 local catmin=${CATEGORY##*-}
705 "app-emulation") 794 case ${catmaj} in
706 type=Emulator 795 app)
796 case ${catmin} in
797 admin) type=System;;
798 cdr) type=DiscBurning;;
799 dicts) type=Dictionary;;
800 editors) type=TextEditor;;
801 emacs) type=TextEditor;;
802 emulation) type=Emulator;;
803 laptop) type=HardwareSettings;;
804 office) type=Office;;
805 vim) type=TextEditor;;
806 xemacs) type=TextEditor;;
807 *) type=;;
808 esac
707 ;; 809 ;;
708 "games-"*) 810
709 type=Game 811 dev)
812 type="Development"
710 ;; 813 ;;
711 "net-"*) 814
712 type=Network; 815 games)
816 case ${catmin} in
817 action) type=ActionGame;;
818 arcade) type=ArcadeGame;;
819 board) type=BoardGame;;
820 kid) type=KidsGame;;
821 emulation) type=Emulator;;
822 puzzle) type=LogicGame;;
823 rpg) type=RolePlaying;;
824 roguelike) type=RolePlaying;;
825 simulation) type=Simulation;;
826 sports) type=SportsGame;;
827 strategy) type=StrategyGame;;
828 *) type=;;
829 esac
830 type="Game;${type}"
713 ;; 831 ;;
832
833 mail)
834 type="Network;Email"
835 ;;
836
837 media)
838 case ${catmin} in
839 gfx) type=Graphics;;
840 radio) type=Tuner;;
841 sound) type=Audio;;
842 tv) type=TV;;
843 video) type=Video;;
844 *) type=;;
845 esac
846 type="AudioVideo;${type}"
847 ;;
848
849 net)
850 case ${catmin} in
851 dialup) type=Dialup;;
852 ftp) type=FileTransfer;;
853 im) type=InstantMessaging;;
854 irc) type=IRCClient;;
855 mail) type=Email;;
856 news) type=News;;
857 nntp) type=News;;
858 p2p) type=FileTransfer;;
859 *) type=;;
860 esac
861 type="Network;${type}"
862 ;;
863
864 sci)
865 case ${catmin} in
866 astro*) type=Astronomy;;
867 bio*) type=Biology;;
868 calc*) type=Calculator;;
869 chem*) type=Chemistry;;
870 geo*) type=Geology;;
871 math*) type=Math;;
872 *) type=;;
873 esac
874 type="Science;${type}"
875 ;;
876
877 www)
878 case ${catmin} in
879 client) type=WebBrowser;;
880 *) type=;;
881 esac
882 type="Network"
883 ;;
884
714 *) 885 *)
715 type= 886 type=
716 ;; 887 ;;
717 esac 888 esac
718 fi 889 fi
890 if [ "${SLOT}" == "0" ] ; then
891 local desktop_name="${PN}"
892 else
893 local desktop_name="${PN}-${SLOT}"
894 fi
719 local desktop="${T}/${exec}.desktop" 895 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
720 896
721echo "[Desktop Entry] 897echo "[Desktop Entry]
722Encoding=UTF-8 898Encoding=UTF-8
723Version=0.9.2 899Version=0.9.2
724Name=${name} 900Name=${name}
725Type=Application 901Type=Application
726Comment=${DESCRIPTION} 902Comment=${DESCRIPTION}
727Exec=${exec} 903Exec=${exec}
728Path=${path} 904Path=${path}
729Icon=${icon} 905Icon=${icon}
730Categories=Application;${type};" > ${desktop} 906Categories=Application;${type};" > "${desktop}"
731 907
732 if [ -d "/usr/share/applications" ] 908 (
733 then 909 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 911 insinto /usr/share/applications
735 doins ${desktop} 912 doins "${desktop}"
736 fi 913 )
914}
737 915
738 #if [ -d "/usr/share/gnome/apps" ] 916# Make a GDM/KDM Session file
739 #then 917#
740 # insinto /usr/share/gnome/apps/Games 918# make_desktop_entry(<title>, <command>)
741 # doins ${desktop} 919# title: File to execute to start the Window Manager
742 #fi 920# command: Name of the Window Manager
743 921
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 922make_session_desktop() {
745 #then 923 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
746 # for ver in /usr/kde/* 924 [[ -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
752 925
753 if [ -d "/usr/share/applnk" ] 926 local title=$1
754 then 927 local command=$2
755 insinto /usr/share/applnk/${type} 928 local desktop=${T}/${wm}.desktop
929
930echo "[Desktop Entry]
931Encoding=UTF-8
932Name=${title}
933Comment=This session logs you into ${title}
934Exec=${command}
935TryExec=${command}
936Type=Application" > "${desktop}"
937
938 insinto /usr/share/xsessions
756 doins ${desktop} 939 doins "${desktop}"
940}
941
942domenu() {
943 local i j
944 insinto /usr/share/applications
945 for i in "$@" ; do
946 if [[ -f ${i} ]] ; then
947 doins "${i}"
948 elif [[ -d ${i} ]] ; then
949 for j in "${i}"/*.desktop ; do
950 doins "${j}"
951 done
757 fi 952 fi
758 953 done
759 return 0
760} 954}
955newmenu() {
956 insinto /usr/share/applications
957 newins "$1" "$2"
958}
959
960doicon() {
961 local i j
962 insinto /usr/share/pixmaps
963 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then
965 doins "${i}"
966 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do
968 doins "${j}"
969 done
970 fi
971 done
972}
973newicon() {
974 insinto /usr/share/pixmaps
975 newins "$1" "$2"
976}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
761 982
762# for internal use only (unpack_pdv and unpack_makeself) 983# for internal use only (unpack_pdv and unpack_makeself)
763find_unpackable_file() { 984find_unpackable_file() {
764 local src="$1" 985 local src=$1
765 if [ -z "${src}" ] 986 if [[ -z ${src} ]] ; then
766 then
767 src="${DISTDIR}/${A}" 987 src=${DISTDIR}/${A}
768 else 988 else
769 if [ -e "${DISTDIR}/${src}" ] 989 if [[ -e ${DISTDIR}/${src} ]] ; then
770 then
771 src="${DISTDIR}/${src}" 990 src=${DISTDIR}/${src}
772 elif [ -e "${PWD}/${src}" ] 991 elif [[ -e ${PWD}/${src} ]] ; then
773 then
774 src="${PWD}/${src}" 992 src=${PWD}/${src}
775 elif [ -e "${src}" ] 993 elif [[ -e ${src} ]] ; then
776 then
777 src="${src}" 994 src=${src}
778 fi
779 fi 995 fi
780 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 996 fi
997 [[ ! -e ${src} ]] && return 1
781 echo "${src}" 998 echo "${src}"
782} 999}
783 1000
784# Unpack those pesky pdv generated files ... 1001# Unpack those pesky pdv generated files ...
785# They're self-unpacking programs with the binary package stuffed in 1002# They're self-unpacking programs with the binary package stuffed in
800# lseek 1017# lseek
801# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
802# lseek(3, -4, SEEK_END) = 2981250 1019# lseek(3, -4, SEEK_END) = 2981250
803# thus we would pass in the value of '4' as the second parameter. 1020# thus we would pass in the value of '4' as the second parameter.
804unpack_pdv() { 1021unpack_pdv() {
805 local src="`find_unpackable_file $1`" 1022 local src=$(find_unpackable_file $1)
806 local sizeoff_t="$2" 1023 local sizeoff_t=$2
807 1024
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'"
808 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
809 1027
810 local shrtsrc="`basename ${src}`" 1028 local shrtsrc=$(basename "${src}")
811 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
812 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
813 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
814 1032
815 # grab metadata for debug reasons 1033 # grab metadata for debug reasons
816 local metafile="`mymktemp ${T}`" 1034 local metafile="$(emktemp)"
817 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
818 1036
819 # rip out the final file name from the metadata 1037 # rip out the final file name from the metadata
820 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
821 datafile="`basename ${datafile}`" 1039 datafile="`basename ${datafile}`"
822 1040
823 # now lets uncompress/untar the file if need be 1041 # now lets uncompress/untar the file if need be
824 local tmpfile="`mymktemp ${T}`" 1042 local tmpfile="$(emktemp)"
825 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
826 1044
827 local iscompressed="`file -b ${tmpfile}`" 1045 local iscompressed="`file -b ${tmpfile}`"
828 if [ "${iscompressed:0:8}" == "compress" ] ; then 1046 if [ "${iscompressed:0:8}" == "compress" ] ; then
829 iscompressed=1 1047 iscompressed=1
874# Unpack those pesky makeself generated files ... 1092# Unpack those pesky makeself generated files ...
875# They're shell scripts with the binary package tagged onto 1093# They're shell scripts with the binary package tagged onto
876# the end of the archive. Loki utilized the format as does 1094# the end of the archive. Loki utilized the format as does
877# many other game companies. 1095# many other game companies.
878# 1096#
879# Usage: unpack_makeself [file to unpack] [offset] 1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
880# - If the file is not specified then unpack will utilize ${A}. 1098# - If the file is not specified then unpack will utilize ${A}.
881# - If the offset is not specified then we will attempt to extract 1099# - If the offset is not specified then we will attempt to extract
882# the proper offset from the script itself. 1100# the proper offset from the script itself.
883unpack_makeself() { 1101unpack_makeself() {
1102 local src_input=${1:-${A}}
884 local src="`find_unpackable_file $1`" 1103 local src=$(find_unpackable_file "${src_input}")
885 local skip="$2" 1104 local skip=$2
1105 local exe=$3
886 1106
1107 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1108
887 local shrtsrc="`basename ${src}`" 1109 local shrtsrc=$(basename "${src}")
888 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1110 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
889 if [ -z "${skip}" ] 1111 if [[ -z ${skip} ]] ; then
890 then
891 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
892 local skip=0 1113 local skip=0
1114 exe=tail
893 case ${ver} in 1115 case ${ver} in
894 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
895 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
896 ;; 1118 ;;
897 2.0|2.0.1) 1119 2.0|2.0.1)
898 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
899 ;; 1121 ;;
900 2.1.1) 1122 2.1.1)
901 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1123 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
902 let skip="skip + 1" 1124 let skip="skip + 1"
903 ;; 1125 ;;
904 2.1.2) 1126 2.1.2)
905 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1127 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
906 let skip="skip + 1" 1128 let skip="skip + 1"
907 ;; 1129 ;;
908 2.1.3) 1130 2.1.3)
909 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1131 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
910 let skip="skip + 1" 1132 let skip="skip + 1"
1133 ;;
1134 2.1.4|2.1.5)
1135 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1136 skip=$(head -n ${skip} "${src}" | wc -c)
1137 exe="dd"
911 ;; 1138 ;;
912 *) 1139 *)
913 eerror "I'm sorry, but I was unable to support the Makeself file." 1140 eerror "I'm sorry, but I was unable to support the Makeself file."
914 eerror "The version I detected was '${ver}'." 1141 eerror "The version I detected was '${ver}'."
915 eerror "Please file a bug about the file ${shrtsrc} at" 1142 eerror "Please file a bug about the file ${shrtsrc} at"
917 die "makeself version '${ver}' not supported" 1144 die "makeself version '${ver}' not supported"
918 ;; 1145 ;;
919 esac 1146 esac
920 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1147 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
921 fi 1148 fi
1149 case ${exe} in
1150 tail) exe="tail -n +${skip} '${src}'";;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'"
1153 esac
922 1154
923 # lets grab the first few bytes of the file to figure out what kind of archive it is 1155 # lets grab the first few bytes of the file to figure out what kind of archive it is
924 local tmpfile="`mymktemp ${T}`" 1156 local tmpfile="$(emktemp)"
925 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
926 local filetype="`file -b ${tmpfile}`" 1158 local filetype="$(file -b "${tmpfile}")"
927 case ${filetype} in 1159 case ${filetype} in
928 *tar\ archive) 1160 *tar\ archive)
929 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1161 eval ${exe} | tar --no-same-owner -xf -
930 ;; 1162 ;;
931 bzip2*) 1163 bzip2*)
932 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
933 ;; 1165 ;;
934 gzip*) 1166 gzip*)
935 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1167 eval ${exe} | tar --no-same-owner -xzf -
1168 ;;
1169 compress*)
1170 eval ${exe} | gunzip | tar --no-same-owner -xf -
936 ;; 1171 ;;
937 *) 1172 *)
1173 eerror "Unknown filetype \"${filetype}\" ?"
938 false 1174 false
939 ;; 1175 ;;
940 esac 1176 esac
941 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
942} 1178}
948check_license() { 1184check_license() {
949 local lic=$1 1185 local lic=$1
950 if [ -z "${lic}" ] ; then 1186 if [ -z "${lic}" ] ; then
951 lic="${PORTDIR}/licenses/${LICENSE}" 1187 lic="${PORTDIR}/licenses/${LICENSE}"
952 else 1188 else
953 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1189 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
954 lic="${PORTDIR}/licenses/${src}" 1190 lic="${PORTDIR}/licenses/${lic}"
955 elif [ -e "${PWD}/${src}" ] ; then 1191 elif [ -e "${PWD}/${lic}" ] ; then
956 lic="${PWD}/${src}" 1192 lic="${PWD}/${lic}"
957 elif [ -e "${src}" ] ; then 1193 elif [ -e "${lic}" ] ; then
958 lic="${src}" 1194 lic="${lic}"
959 fi
960 fi 1195 fi
1196 fi
961 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
962 local l="`basename ${lic}`" 1198 local l="`basename ${lic}`"
963 1199
964 # here is where we check for the licenses the user already 1200 # here is where we check for the licenses the user already
965 # accepted ... if we don't find a match, we make the user accept 1201 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
966 local alic 1203 local alic
1204 set -o noglob #so that bash doesn't expand "*"
967 for alic in "${ACCEPT_LICENSE}" ; do 1205 for alic in ${ACCEPT_LICENSE} ; do
968 [ "${alic}" == "*" ] && return 0 1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then
969 [ "${alic}" == "${l}" ] && return 0 1207 set +o noglob; set -${shopts} #reset old shell opts
1208 return 0
1209 fi
970 done 1210 done
1211 set +o noglob; set -$shopts #reset old shell opts
971 1212
972 local licmsg="`mymktemp ${T}`" 1213 local licmsg="$(emktemp)"
973 cat << EOF > ${licmsg} 1214 cat << EOF > ${licmsg}
974********************************************************** 1215**********************************************************
975The following license outlines the terms of use of this 1216The following license outlines the terms of use of this
976package. You MUST accept this license for installation to 1217package. You MUST accept this license for installation to
977continue. When you are done viewing, hit 'q'. If you 1218continue. When you are done viewing, hit 'q'. If you
1017 # first we figure out how many cds we're dealing with by 1258 # first we figure out how many cds we're dealing with by
1018 # the # of files they gave us 1259 # the # of files they gave us
1019 local cdcnt=0 1260 local cdcnt=0
1020 local f= 1261 local f=
1021 for f in "$@" ; do 1262 for f in "$@" ; do
1022 cdcnt=$((cdcnt + 1)) 1263 ((++cdcnt))
1023 export CDROM_CHECK_${cdcnt}="$f" 1264 export CDROM_CHECK_${cdcnt}="$f"
1024 done 1265 done
1025 export CDROM_TOTAL_CDS=${cdcnt} 1266 export CDROM_TOTAL_CDS=${cdcnt}
1026 export CDROM_CURRENT_CD=1 1267 export CDROM_CURRENT_CD=1
1027 1268
1028 # now we see if the user gave use CD_ROOT ... 1269 # now we see if the user gave use CD_ROOT ...
1029 # if they did, let's just believe them that it's correct 1270 # if they did, let's just believe them that it's correct
1030 if [ ! -z "${CD_ROOT}" ] ; then 1271 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1031 export CDROM_ROOT="${CD_ROOT}"
1032 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1033 return
1034 fi
1035 # do the same for CD_ROOT_X
1036 if [ ! -z "${CD_ROOT_1}" ] ; then
1037 local var= 1272 local var=
1038 cdcnt=0 1273 cdcnt=0
1039 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1274 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1040 cdcnt=$((cdcnt + 1)) 1275 ((++cdcnt))
1041 var="CD_ROOT_${cdcnt}" 1276 var="CD_ROOT_${cdcnt}"
1277 [[ -z ${!var} ]] && var="CD_ROOT"
1042 if [ -z "${!var}" ] ; then 1278 if [[ -z ${!var} ]] ; then
1043 eerror "You must either use just the CD_ROOT" 1279 eerror "You must either use just the CD_ROOT"
1044 eerror "or specify ALL the CD_ROOT_X variables." 1280 eerror "or specify ALL the CD_ROOT_X variables."
1045 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1046 die "could not locate CD_ROOT_${cdcnt}" 1282 die "could not locate CD_ROOT_${cdcnt}"
1047 fi 1283 fi
1048 export CDROM_ROOTS_${cdcnt}="${!var}"
1049 done 1284 done
1050 export CDROM_ROOT=${CDROM_ROOTS_1} 1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1286 einfo "Found CD #${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}
1052 return 1293 return
1053 fi 1294 fi
1054 1295
1296 # User didn't help us out so lets make sure they know they can
1297 # simplify the whole process ...
1055 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1298 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1056 einfon "This ebuild will need the " 1299 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1057 if [ -z "${CDROM_NAME}" ] ; then
1058 echo "cdrom for ${PN}."
1059 else
1060 echo "${CDROM_NAME}."
1061 fi
1062 echo 1300 echo
1063 einfo "If you do not have the CD, but have the data files" 1301 einfo "If you do not have the CD, but have the data files"
1064 einfo "mounted somewhere on your filesystem, just export" 1302 einfo "mounted somewhere on your filesystem, just export"
1065 einfo "the variable CD_ROOT so that it points to the" 1303 einfo "the variable CD_ROOT so that it points to the"
1066 einfo "directory containing the files." 1304 einfo "directory containing the files."
1067 echo 1305 echo
1306 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo
1068 else 1309 else
1069 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1070 cdcnt=0 1311 cdcnt=0
1071 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1072 cdcnt=$((cdcnt + 1)) 1313 ((++cdcnt))
1073 var="CDROM_NAME_${cdcnt}" 1314 var="CDROM_NAME_${cdcnt}"
1074 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1315 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1075 done 1316 done
1076 echo 1317 echo
1077 einfo "If you do not have the CDs, but have the data files" 1318 einfo "If you do not have the CDs, but have the data files"
1078 einfo "mounted somewhere on your filesystem, just export" 1319 einfo "mounted somewhere on your filesystem, just export"
1079 einfo "the following variables so they point to the right place:" 1320 einfo "the following variables so they point to the right place:"
1080 einfon "" 1321 einfon ""
1081 cdcnt=0 1322 cdcnt=0
1082 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1083 cdcnt=$((cdcnt + 1)) 1324 ((++cdcnt))
1084 echo -n " CD_ROOT_${cdcnt}" 1325 echo -n " CD_ROOT_${cdcnt}"
1085 done 1326 done
1086 echo 1327 echo
1087 einfo "Or, if you have all the files in the same place, or" 1328 einfo "Or, if you have all the files in the same place, or"
1088 einfo "you only have one cdrom, you can export CD_ROOT" 1329 einfo "you only have one cdrom, you can export CD_ROOT"
1089 einfo "and that place will be used as the same data source" 1330 einfo "and that place will be used as the same data source"
1090 einfo "for all the CDs." 1331 einfo "for all the CDs."
1091 echo 1332 echo
1333 einfo "For example:"
1334 einfo "export CD_ROOT_1=/mnt/cdrom"
1335 echo
1092 fi 1336 fi
1337
1338 export CDROM_SET=""
1093 export CDROM_CURRENT_CD=0 1339 export CDROM_CURRENT_CD=0
1094 cdrom_load_next_cd 1340 cdrom_load_next_cd
1095} 1341}
1096 1342
1097# this is only used when you need access to more than one cd. 1343# this is only used when you need access to more than one cd.
1098# when you have finished using the first cd, just call this function. 1344# when you have finished using the first cd, just call this function.
1099# when it returns, CDROM_ROOT will be pointing to the second cd. 1345# when it returns, CDROM_ROOT will be pointing to the second cd.
1100# remember, you can only go forward in the cd chain, you can't go back. 1346# remember, you can only go forward in the cd chain, you can't go back.
1101cdrom_load_next_cd() { 1347cdrom_load_next_cd() {
1102 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1103 local var= 1348 local var
1349 ((++CDROM_CURRENT_CD))
1104 1350
1105 unset CDROM_ROOT 1351 unset CDROM_ROOT
1106 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1352 var=CD_ROOT_${CDROM_CURRENT_CD}
1353 [[ -z ${!var} ]] && var="CD_ROOT"
1107 if [ -z "${!var}" ] ; then 1354 if [[ -z ${!var} ]] ; then
1108 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1355 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1109 cdrom_locate_file_on_cd ${!var} 1356 _cdrom_locate_file_on_cd ${!var}
1110 else 1357 else
1111 export CDROM_ROOT="${!var}" 1358 export CDROM_ROOT=${!var}
1112 fi 1359 fi
1113 1360
1114 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1115} 1362}
1116 1363
1119# all it does is try to locate a give file on a cd ... if the cd isn't 1366# all it does is try to locate a give file on a cd ... if the cd isn't
1120# found, then a message asking for the user to insert the cdrom will be 1367# found, then a message asking for the user to insert the cdrom will be
1121# displayed and we'll hang out here until: 1368# displayed and we'll hang out here until:
1122# (1) the file is found on a mounted cdrom 1369# (1) the file is found on a mounted cdrom
1123# (2) the user hits CTRL+C 1370# (2) the user hits CTRL+C
1124cdrom_locate_file_on_cd() { 1371_cdrom_locate_file_on_cd() {
1125 while [ -z "${CDROM_ROOT}" ] ; do
1126 local dir="$(dirname ${@})"
1127 local file="$(basename ${@})"
1128 local mline="" 1372 local mline=""
1129 local showedmsg=0 1373 local showedmsg=0
1130 1374
1131 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1375 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0
1377 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then
1379 cdset=(${cdset[${CDROM_SET}]})
1380 fi
1381
1382 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]})
1385
1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1132 [ -d "${mline}/${dir}" ] || continue 1387 [[ -d ${mline}/${dir} ]] || continue
1133 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1134 && export CDROM_ROOT=${mline} 1389 export CDROM_ROOT=${mline}
1390 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]}
1392 return
1393 fi
1394 done
1395
1396 ((++i))
1135 done 1397 done
1136 1398
1137 if [ -z "${CDROM_ROOT}" ] ; then
1138 echo 1399 echo
1139 if [ ${showedmsg} -eq 0 ] ; then 1400 if [[ ${showedmsg} -eq 0 ]] ; then
1140 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1141 if [ -z "${CDROM_NAME}" ] ; then 1402 if [[ -z ${CDROM_NAME} ]] ; then
1142 einfo "Please insert the cdrom for ${PN} now !" 1403 einfo "Please insert+mount the cdrom for ${PN} now !"
1143 else
1144 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1145 fi
1146 else 1404 else
1147 if [ -z "${CDROM_NAME_1}" ] ; then
1148 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1149 else
1150 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1151 einfo "Please insert+mount the ${!var} cdrom now !" 1405 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1152 fi
1153 fi 1406 fi
1154 showedmsg=1 1407 else
1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1409 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1410 else
1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1412 einfo "Please insert+mount the ${!var} cdrom now !"
1413 fi
1155 fi 1414 fi
1415 showedmsg=1
1416 fi
1156 einfo "Press return to scan for the cd again" 1417 einfo "Press return to scan for the cd again"
1157 einfo "or hit CTRL+C to abort the emerge." 1418 einfo "or hit CTRL+C to abort the emerge."
1158 read 1419 echo
1159 fi 1420 einfo "If you are having trouble with the detection"
1421 einfo "of your CD, it is possible that you do not have"
1422 einfo "Joliet support enabled in your kernel. Please"
1423 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1424 read || die "something is screwed with your system"
1160 done 1425 done
1161} 1426}
1427
1428# Make sure that LINGUAS only contains languages that
1429# a package can support
1430#
1431# usage: strip-linguas <allow LINGUAS>
1432# strip-linguas -i <directories of .po files>
1433# strip-linguas -u <directories of .po files>
1434#
1435# The first form allows you to specify a list of LINGUAS.
1436# The -i builds a list of po files found in all the
1437# directories and uses the intersection of the lists.
1438# The -u builds a list of po files found in all the
1439# directories and uses the union of the lists.
1440strip-linguas() {
1441 local ls newls
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift
1444 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
1445 local d f
1446 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls}
1449 else
1450 newls=""
1451 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
1453 if [[ ${op} == "-i" ]] ; then
1454 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1455 else
1456 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1457 fi
1458 done
1459 ls=${newls}
1460 done
1461 ls=${ls//.po}
1462 else
1463 ls=$@
1464 fi
1465
1466 ls=" ${ls} "
1467 newls=""
1468 for f in ${LINGUAS} ; do
1469 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1470 newls="${newls} ${f}"
1471 else
1472 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1473 fi
1474 done
1475 if [[ -z ${newls} ]] ; then
1476 export LINGUAS=""
1477 else
1478 export LINGUAS=${newls:1}
1479 fi
1480}
1481
1482# moved from kernel.eclass since they are generally useful outside of
1483# kernel.eclass -iggy (20041002)
1484
1485# the following functions are useful in kernel module ebuilds, etc.
1486# for an example see ivtv or drbd ebuilds
1487
1488# set's ARCH to match what the kernel expects
1489set_arch_to_kernel() {
1490 i=10
1491 while ((i--)) ; do
1492 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1493 done
1494 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1495 case ${ARCH} in
1496 x86) export ARCH="i386";;
1497 amd64) export ARCH="x86_64";;
1498 hppa) export ARCH="parisc";;
1499 mips) export ARCH="mips";;
1500 sparc) export ARCH="$(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!
1501 *) export ARCH="${ARCH}";;
1502 esac
1503}
1504
1505# set's ARCH back to what portage expects
1506set_arch_to_portage() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1512}
1513
1514# Jeremy Huddleston <eradicator@gentoo.org>:
1515# preserve_old_lib /path/to/libblah.so.0
1516# preserve_old_lib_notify /path/to/libblah.so.0
1517#
1518# These functions are useful when a lib in your package changes --library. Such
1519# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1520# would break packages that link against it. Most people get around this
1521# by using the portage SLOT mechanism, but that is not always a relevant
1522# solution, so instead you can add the following to your ebuilds:
1523#
1524# src_install() {
1525# ...
1526# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529#
1530# pkg_postinst() {
1531# ...
1532# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535
1536preserve_old_lib() {
1537 LIB=$1
1538
1539 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1540 SONAME=`basename ${LIB}`
1541 DIRNAME=`dirname ${LIB}`
1542
1543 dodir ${DIRNAME}
1544 cp ${ROOT}${LIB} ${D}${DIRNAME}
1545 touch ${D}${LIB}
1546 fi
1547}
1548
1549preserve_old_lib_notify() {
1550 LIB=$1
1551
1552 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1553 SONAME=`basename ${LIB}`
1554
1555 ewarn "An old version of an installed library was detected on your system."
1556 ewarn "In order to avoid breaking packages that link against it, this older version"
1557 ewarn "is not being removed. In order to make full use of this newer version,"
1558 ewarn "you will need to execute the following command:"
1559 ewarn " revdep-rebuild --library ${SONAME}"
1560 ewarn
1561 ewarn "After doing that, you can safely remove ${LIB}"
1562 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1563 fi
1564}
1565
1566# Hack for people to figure out if a package was built with
1567# certain USE flags
1568#
1569# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1570# ex: built_with_use xchat gtk2
1571#
1572# Flags: -a all USE flags should be utilized
1573# -o at least one USE flag should be utilized
1574# Note: the default flag is '-a'
1575built_with_use() {
1576 local opt=$1
1577 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1578
1579 local PKG=$(best_version $1)
1580 shift
1581
1582 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1583
1584 # if the USE file doesnt exist, assume the $PKG is either
1585 # injected or package.provided
1586 [[ ! -e ${USEFILE} ]] && return 0
1587
1588 local USE_BUILT=$(<${USEFILE})
1589 while [[ $# -gt 0 ]] ; do
1590 if [[ ${opt} = "-o" ]] ; then
1591 has $1 ${USE_BUILT} && return 0
1592 else
1593 has $1 ${USE_BUILT} || return 1
1594 fi
1595 shift
1596 done
1597 [[ ${opt} = "-a" ]]
1598}
1599
1600# Many configure scripts wrongly bail when a C++ compiler
1601# could not be detected. #73450
1602epunt_cxx() {
1603 local dir=$1
1604 [[ -z ${dir} ]] && dir=${S}
1605 ebegin "Removing useless C++ checks"
1606 local f
1607 for f in $(find ${dir} -name configure) ; do
1608 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1609 done
1610 eend 0
1611}
1612
1613# dopamd <file> [more files]
1614#
1615# Install pam auth config file in /etc/pam.d
1616dopamd() {
1617 [[ -z $1 ]] && die "dopamd requires at least one argument"
1618
1619 use pam || return 0
1620
1621 INSDESTTREE=/etc/pam.d \
1622 doins "$@" || die "failed to install $@"
1623}
1624# newpamd <old name> <new name>
1625#
1626# Install pam file <old name> as <new name> in /etc/pam.d
1627newpamd() {
1628 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1629
1630 use pam || return 0
1631
1632 INSDESTTREE=/etc/pam.d \
1633 newins "$1" "$2" || die "failed to install $1 as $2"
1634}
1635
1636# make a wrapper script ...
1637# NOTE: this was originally games_make_wrapper, but I noticed other places where
1638# this could be used, so I have moved it here and made it not games-specific
1639# -- wolf31o2
1640# $1 == wrapper name
1641# $2 == binary to run
1642# $3 == directory to chdir before running binary
1643# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1644# $5 == path for wrapper
1645make_wrapper() {
1646 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1647 local tmpwrapper=$(emktemp)
1648 # We don't want to quote ${bin} so that people can pass complex
1649 # things as $bin ... "./someprog --args"
1650 cat << EOF > "${tmpwrapper}"
1651#!/bin/sh
1652cd "${chdir:-.}"
1653if [ -n "${libdir}" ] ; then
1654 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1655 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1656 else
1657 export LD_LIBRARY_PATH="${libdir}"
1658 fi
1659fi
1660exec ${bin} "\$@"
1661EOF
1662 chmod go+rx "${tmpwrapper}"
1663 if [[ -n ${path} ]] ; then
1664 exeinto "${path}"
1665 newexe "${tmpwrapper}" "${wrapper}"
1666 else
1667 newbin "${tmpwrapper}" "${wrapper}"
1668 fi
1669}

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