/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.60 Revision 1.234
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.60 2003/09/23 01:26:58 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.234 2006/04/25 15:47:30 wolf31o2 Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local lib libdir=$(get_libdir)
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 83 done
82
83 echo
84
85 return 0
86} 84}
85
87 86
88# Default directory where patches are located 87# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 88EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 89# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 90EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 91# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
94# Set -E to automatically remove empty files.
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 96# List of patches not to apply. Not this is only file names,
96# and not the full path .. 97# and not the full path ..
97EPATCH_EXCLUDE="" 98EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 99# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 100EPATCH_SINGLE_MSG=""
101# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 103# Force applying bulk patches even if not following the style:
101# 104#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 105# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 106#
104EPATCH_FORCE="no" 107EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 138# hand its a directory, it will set EPATCH_SOURCE to this.
136# 139#
137# <azarah@gentoo.org> (10 Nov 2002) 140# <azarah@gentoo.org> (10 Nov 2002)
138# 141#
139epatch() { 142epatch() {
143 _epatch_draw_line() {
144 [[ -z $1 ]] && set "$(printf "%65s" '')"
145 echo "${1//?/=}"
146 }
147 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 148 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 149 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 150 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 151 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 152 local SINGLE_PATCH="no"
145 local x="" 153 local x=""
146 154
155 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156
147 if [ "$#" -gt 1 ] 157 if [ "$#" -gt 1 ]
148 then 158 then
149 eerror "Invalid arguments to epatch()" 159 local m=""
150 die "Invalid arguments to epatch()" 160 for m in "$@" ; do
161 epatch "${m}"
162 done
163 return 0
151 fi 164 fi
152 165
153 if [ -n "$1" -a -f "$1" ] 166 if [ -n "$1" -a -f "$1" ]
154 then 167 then
155 SINGLE_PATCH="yes" 168 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 178 local EPATCH_SOURCE="$1/*"
166 else 179 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 181 fi
169 else 182 else
170 if [ ! -d ${EPATCH_SOURCE} ] 183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 184 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 186 then
174 EPATCH_SOURCE="$1" 187 EPATCH_SOURCE="$1"
175 fi 188 fi
176 189
177 echo 190 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 191 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 192 eerror
180 eerror " ${EPATCH_SOURCE}" 193 eerror " ${EPATCH_SOURCE}"
194 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 195 echo
182 die "Cannot find \$EPATCH_SOURCE!" 196 die "Cannot find \$EPATCH_SOURCE!"
183 fi 197 fi
184 198
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 218 ;;
205 esac 219 esac
206 220
207 if [ "${SINGLE_PATCH}" = "no" ] 221 if [ "${SINGLE_PATCH}" = "no" ]
208 then 222 then
209 einfo "Applying various patches (bugfixes/updates)..." 223 einfo "${EPATCH_MULTI_MSG}"
210 fi 224 fi
211 for x in ${EPATCH_SOURCE} 225 for x in ${EPATCH_SOURCE}
212 do 226 do
213 # New ARCH dependant patch naming scheme... 227 # New ARCH dependant patch naming scheme ...
214 # 228 #
215 # ???_arch_foo.patch 229 # ???_arch_foo.patch
216 # 230 #
217 if [ -f ${x} ] && \ 231 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 233 [ "${EPATCH_FORCE}" = "yes" ])
220 then 234 then
221 local count=0 235 local count=0
222 local popts="${EPATCH_OPTS}" 236 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/}
223 238
224 if [ -n "${EPATCH_EXCLUDE}" ] 239 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 240 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 241 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 242 then
228 continue 243 continue
229 fi 244 fi
230 fi 245 fi
231 246
233 then 248 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 249 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 250 then
236 einfo "${EPATCH_SINGLE_MSG}" 251 einfo "${EPATCH_SINGLE_MSG}"
237 else 252 else
238 einfo "Applying ${x##*/}..." 253 einfo "Applying ${patchname} ..."
239 fi 254 fi
240 else 255 else
241 einfo " ${x##*/}..." 256 einfo " ${patchname} ..."
242 fi 257 fi
243 258
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 261
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 262 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 263 while [ "${count}" -lt 5 ]
249 do 264 do
250 # Generate some useful debug info ... 265 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 268
254 if [ "${PATCH_SUFFIX}" != "patch" ] 269 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 270 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 273 else
259 PATCH_TARGET="${x}" 274 PATCH_TARGET="${x}"
260 fi 275 fi
261 276
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 279
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 282
268 if [ "${PATCH_SUFFIX}" != "patch" ] 283 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 284 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 286 then
272 echo 287 echo
273 eerror "Could not extract patch!" 288 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 289 #die "Could not extract patch!"
275 count=5 290 count=5
276 break 291 break
277 fi 292 fi
278 fi 293 fi
279 294
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 296 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 302
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
289 305
290 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
291 then 307 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 309 echo
294 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
297 count=5 313 count=5
298 fi 314 fi
299 315
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 317
302 break 318 break
303 fi 319 fi
304 320
305 count=$((count + 1)) 321 count=$((count + 1))
311 fi 327 fi
312 328
313 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
314 then 330 then
315 echo 331 echo
316 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
317 eerror 334 eerror
318 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
319 eerror 336 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 338 echo
322 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
323 fi 340 fi
324 341
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 343
327 eend 0 344 eend 0
328 fi 345 fi
329 done 346 done
330 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
331 then 348 then
332 einfo "Done with patching" 349 einfo "Done with patching"
333 fi 350 fi
334} 351}
335 352
336# This function return true if we are using the NPTL pthreads 353# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 354# does not exist on the users system
355# vapier@gentoo.org
338# 356#
339# <azarah@gentoo.org> (06 March 2003) 357# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 358emktemp() {
359 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1
341 362
342have_NPTL() { 363 if [[ -z ${topdir} ]] ; then
364 [[ -z ${T} ]] \
365 && topdir="/tmp" \
366 || topdir=${T}
367 fi
343 368
344 cat > ${T}/test-nptl.c <<-"END" 369 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 370 local tmp=/
346 #include <unistd.h> 371 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 373 done
349 int main() 374 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 375 echo "${tmp}"
351 char buf[255]; 376 else
352 char *str = buf; 377 if [[ ${exe} == "touch" ]] ; then
353 378 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 379 && mktemp -p "${topdir}" \
355 if (NULL != str) { 380 || TMPDIR="${topdir}" mktemp -t tmp
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else 381 else
374 return 1 382 [[ ${USERLAND} == "GNU" ]] \
375 fi 383 && mktemp -d "${topdir}" \
376 else 384 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 385 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 386 fi
387}
426 388
427 elif [ "${ARCH}" = "ppc" ] 389# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 390# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 393#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 394# egetent(database, key)
433 else 395egetent() {
434 jobs=2 396 case ${CHOST} in
435 fi 397 *-darwin*)
436 else 398 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 399 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;;
402 *) # Numeric
403 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
404 ;;
405 esac
406 ;;
407 *-freebsd*|*-dragonfly*)
408 local opts action="user"
409 [[ $1 == "passwd" ]] || action="group"
410
411 # lookup by uid/gid
412 if [[ $2 == [[:digit:]]* ]] ; then
413 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 414 fi
440 415
441 # Make sure the number is valid ... 416 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 417 ;;
443 then 418 *-netbsd*|*-openbsd*)
444 jobs=1 419 grep "$2:\*:" /etc/$1
445 fi 420 ;;
446 421 *)
447 if [ -n "${ADMINPARAM}" ] 422 type -p nscd >& /dev/null && nscd -i "$1"
448 then 423 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 424 ;;
450 then 425 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477} 426}
478 427
479# Simplify/standardize adding users to the system 428# Simplify/standardize adding users to the system
480# vapier@gentoo.org 429# vapier@gentoo.org
481# 430#
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}" ] 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}" ] 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}
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##############################################################
676 767
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 ;;
814
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}"
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 ${catmin} in
879 client) type=WebBrowser;;
880 *) type=;;
881 esac
882 type="Network"
883 ;;
884
711 *) 885 *)
712 type= 886 type=
713 ;; 887 ;;
714 esac 888 esac
715 fi 889 fi
890 if [ "${SLOT}" == "0" ] ; then
891 local desktop_name="${PN}"
892 else
893 local desktop_name="${PN}-${SLOT}"
894 fi
716 local desktop="${T}/${exec}.desktop" 895 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
717 896
718echo "[Desktop Entry] 897echo "[Desktop Entry]
719Encoding=UTF-8 898Encoding=UTF-8
720Version=0.9.2 899Version=0.9.2
721Name=${name} 900Name=${name}
722Type=Application 901Type=Application
723Comment=${DESCRIPTION} 902Comment=${DESCRIPTION}
724Exec=${exec} 903Exec=${exec}
904TryExec=${exec}
725Path=${path} 905Path=${path}
726Icon=${icon} 906Icon=${icon}
727Categories=Application;${type};" > ${desktop} 907Categories=Application;${type};" > "${desktop}"
728 908
729 if [ -d "/usr/share/applications" ] 909 (
730 then 910 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller
731 insinto /usr/share/applications 912 insinto /usr/share/applications
732 doins ${desktop} 913 doins "${desktop}"
733 fi 914 )
915}
734 916
735 #if [ -d "/usr/share/gnome/apps" ] 917# Make a GDM/KDM Session file
736 #then 918#
737 # insinto /usr/share/gnome/apps/Games 919# make_desktop_entry(<title>, <command>)
738 # doins ${desktop} 920# title: File to execute to start the Window Manager
739 #fi 921# command: Name of the Window Manager
740 922
741 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 923make_session_desktop() {
742 #then 924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
743 # for ver in /usr/kde/* 925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
744 # do
745 # insinto ${ver}/share/applnk/Games
746 # doins ${desktop}
747 # done
748 #fi
749 926
750 if [ -d "/usr/share/applnk" ] 927 local title=$1
751 then 928 local command=$2
752 insinto /usr/share/applnk/${type} 929 local desktop=${T}/${wm}.desktop
930
931echo "[Desktop Entry]
932Encoding=UTF-8
933Name=${title}
934Comment=This session logs you into ${title}
935Exec=${command}
936TryExec=${command}
937Type=Application" > "${desktop}"
938
939 insinto /usr/share/xsessions
753 doins ${desktop} 940 doins "${desktop}"
754 fi
755
756 return 0
757} 941}
758 942
759# new convenience patch wrapper function to eventually replace epatch(), 943domenu() {
760# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 944 local i j
761# /usr/bin/patch 945 insinto /usr/share/applications
762# Features: 946 for i in "$@" ; do
763# - bulk patch handling similar to epatch()'s 947 if [[ -f ${i} ]] ; then
764# - automatic patch level detection like epatch()'s 948 doins "${i}"
765# - automatic patch uncompression like epatch()'s 949 elif [[ -d ${i} ]] ; then
766# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 950 for j in "${i}"/*.desktop ; do
767# manually instead 951 doins "${j}"
768# - once I decide it's production-ready, it'll be called from base_src_unpack
769# to handle $PATCHES to avoid defining src_unpack just to use xpatch
770
771# accepts zero or more parameters specifying patchfiles and/or patchdirs
772
773# known issues:
774# - only supports unified style patches (does anyone _really_ use anything
775# else?)
776# - because it doesn't use --dry-run there is a risk of it failing
777# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
778# any of the backup heuristics that patch employs to discover a filename.
779# however, this isn't dangerous because if it works for the developer who's
780# writing the ebuild, it'll always work for the users, and if it doesn't,
781# then we'll fix it :-)
782# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
783xpatch() {
784
785 debug-print-function ${FUNCNAME} $*
786
787 local list=
788 local list2=
789 declare -i plevel
790
791 # parse patch sources
792 for x in $*
793 do
794 debug-print "${FUNCNAME}: parsing parameter ${x}"
795 if [ -f "${x}" ]
796 then
797 list="${list} ${x}"
798 elif [ -d "${x}" ]
799 then
800 # handles patchdirs like epatch() for now: no recursion.
801 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
802 # only patches with _$ARCH_ or _all_ in their filenames are applied.
803 for file in `ls -A ${x}`
804 do
805 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
806 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
807 "${file}" != "${file/_$ARCH_}" ]
808 then
809 list2="${list2} ${x}/${file}"
810 fi
811 done 952 done
812 list="`echo ${list2} | sort` ${list}" 953 fi
954 done
955}
956newmenu() {
957 insinto /usr/share/applications
958 newins "$1" "$2"
959}
960
961doicon() {
962 local i j
963 insinto /usr/share/pixmaps
964 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then
966 doins "${i}"
967 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do
969 doins "${j}"
970 done
971 fi
972 done
973}
974newicon() {
975 insinto /usr/share/pixmaps
976 newins "$1" "$2"
977}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983
984# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() {
986 local src=$1
987 if [[ -z ${src} ]] ; then
988 src=${DISTDIR}/${A}
989 else
990 if [[ -e ${DISTDIR}/${src} ]] ; then
991 src=${DISTDIR}/${src}
992 elif [[ -e ${PWD}/${src} ]] ; then
993 src=${PWD}/${src}
994 elif [[ -e ${src} ]] ; then
995 src=${src}
996 fi
997 fi
998 [[ ! -e ${src} ]] && return 1
999 echo "${src}"
1000}
1001
1002# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in
1004# the middle of the archive. Valve seems to use it a lot ... too bad
1005# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006#
1007# Usage: unpack_pdv [file to unpack] [size of off_t]
1008# - you have to specify the off_t size ... i have no idea how to extract that
1009# information out of the binary executable myself. basically you pass in
1010# the size of the off_t type (in bytes) on the machine that built the pdv
1011# archive. one way to determine this is by running the following commands:
1012# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive>
1014# basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example:
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250
1021# thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() {
1023 local src=$(find_unpackable_file $1)
1024 local sizeoff_t=$2
1025
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028
1029 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1033
1034 # grab metadata for debug reasons
1035 local metafile="$(emktemp)"
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1037
1038 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1040 datafile="`basename ${datafile}`"
1041
1042 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)"
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045
1046 local iscompressed="`file -b ${tmpfile}`"
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then
1048 iscompressed=1
1049 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile}
1051 else
1052 iscompressed=0
1053 fi
1054 local istar="`file -b ${tmpfile}`"
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1056 istar=1
1057 else
1058 istar=0
1059 fi
1060
1061 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1062 #dd if=${src} ibs=${metaskip} count=1 \
1063 # | dd ibs=${tailskip} skip=1 \
1064 # | gzip -dc \
1065 # > ${datafile}
1066 if [ ${iscompressed} -eq 1 ] ; then
1067 if [ ${istar} -eq 1 ] ; then
1068 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1069 | head -c $((${metaskip}-${tailskip})) \
1070 | tar -xzf -
813 else 1071 else
814 die "Couldn't find ${x}" 1072 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1073 | head -c $((${metaskip}-${tailskip})) \
1074 | gzip -dc \
1075 > ${datafile}
1076 fi
1077 else
1078 if [ ${istar} -eq 1 ] ; then
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | tar --no-same-owner -xf -
1082 else
1083 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1084 | head -c $((${metaskip}-${tailskip})) \
1085 > ${datafile}
1086 fi
815 fi 1087 fi
816 done 1088 true
817 1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
818 debug-print "${FUNCNAME}: final list of patches: ${list}" 1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
819
820 for x in ${list};
821 do
822 debug-print "${FUNCNAME}: processing ${x}"
823 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
824 case "`/usr/bin/file -b ${x}`" in
825 *gzip*)
826 patchfile="${T}/current.patch"
827 ungzip -c "${x}" > "${patchfile}"
828 ;;
829 *bzip2*)
830 patchfile="${T}/current.patch"
831 bunzip2 -c "${x}" > "${patchfile}"
832 ;;
833 *text*)
834 patchfile="${x}"
835 ;;
836 *)
837 die "Could not determine filetype of patch ${x}"
838 ;;
839 esac
840 debug-print "${FUNCNAME}: patchfile=${patchfile}"
841
842 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
843 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
844 debug-print "${FUNCNAME}: raw target=${target}"
845 # strip target down to the path/filename, remove leading +++
846 target="${target/+++ }"; target="${target%% *}"
847 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
848 # to discard them as well to calculate the correct patchlevel.
849 target="${target//\/\//\/}"
850 debug-print "${FUNCNAME}: stripped target=${target}"
851
852 # look for target
853 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
854 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
855 cd "${basedir}"
856
857 # try stripping leading directories
858 target2="${target}"
859 plevel=0
860 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
861 while [ ! -f "${target2}" ]
862 do
863 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
864 plevel=$((plevel+1))
865 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
866 [ "${target2}" == "${target2/\/}" ] && break
867 done
868 test -f "${target2}" && break
869
870 # try stripping filename - needed to support patches creating new files
871 target2="${target%/*}"
872 plevel=0
873 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
874 while [ ! -d "${target2}" ]
875 do
876 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
877 plevel=$((plevel+1))
878 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
879 [ "${target2}" == "${target2/\/}" ] && break
880 done
881 test -d "${target2}" && break
882
883 done
884
885 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
886 || die "Could not determine patchlevel for ${x}"
887 debug-print "${FUNCNAME}: determined plevel=${plevel}"
888 # do the patching
889 ebegin "Applying patch ${x##*/}..."
890 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
891 || die "Failed to apply patch ${x}"
892 eend $?
893
894 done
895
896} 1091}
897 1092
898# Unpack those pesky makeself generated files ... 1093# Unpack those pesky makeself generated files ...
899# They're shell scripts with the binary package tagged onto 1094# They're shell scripts with the binary package tagged onto
900# the end of the archive. Loki utilized the format as does 1095# the end of the archive. Loki utilized the format as does
901# many other game companies. 1096# many other game companies.
902# 1097#
903# Usage: unpack_makeself [file to unpack] [offset] 1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
904# - If the file is not specified then unpack will utilize ${A}. 1099# - If the file is not specified then unpack will utilize ${A}.
905# - If the offset is not specified then we will attempt to extract 1100# - If the offset is not specified then we will attempt to extract
906# the proper offset from the script itself. 1101# the proper offset from the script itself.
907unpack_makeself() { 1102unpack_makeself() {
908 local src="$1" 1103 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}")
909 local skip="$2" 1105 local skip=$2
1106 local exe=$3
910 1107
911 if [ -z "${src}" ] 1108 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
912 then
913 src="${DISTDIR}/${A}"
914 else
915 if [ -e "${DISTDIR}/${src}" ]
916 then
917 src="${DISTDIR}/${src}"
918 elif [ -e "${PWD}/${src}" ]
919 then
920 src="${PWD}/${src}"
921 elif [ -e "${src}" ]
922 then
923 src="${src}"
924 fi
925 fi
926 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
927 1109
928 local shrtsrc="`basename ${src}`" 1110 local shrtsrc=$(basename "${src}")
929 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1111 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
930 if [ -z "${skip}" ] 1112 if [[ -z ${skip} ]] ; then
931 then
932 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
933 local skip=0 1114 local skip=0
1115 exe=tail
934 case ${ver} in 1116 case ${ver} in
935 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
936 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
937 ;; 1119 ;;
938 2.0|2.0.1) 1120 2.0|2.0.1)
939 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
940 ;; 1122 ;;
941 2.1.1) 1123 2.1.1)
942 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1124 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
943 let skip="skip + 1" 1125 let skip="skip + 1"
944 ;; 1126 ;;
945 2.1.2) 1127 2.1.2)
946 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1128 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
947 let skip="skip + 1" 1129 let skip="skip + 1"
948 ;; 1130 ;;
949 2.1.3) 1131 2.1.3)
950 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1132 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
951 let skip="skip + 1" 1133 let skip="skip + 1"
1134 ;;
1135 2.1.4|2.1.5)
1136 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1137 skip=$(head -n ${skip} "${src}" | wc -c)
1138 exe="dd"
952 ;; 1139 ;;
953 *) 1140 *)
954 eerror "I'm sorry, but I was unable to support the Makeself file." 1141 eerror "I'm sorry, but I was unable to support the Makeself file."
955 eerror "The version I detected was '${ver}'." 1142 eerror "The version I detected was '${ver}'."
956 eerror "Please file a bug about the file ${shrtsrc} at" 1143 eerror "Please file a bug about the file ${shrtsrc} at"
958 die "makeself version '${ver}' not supported" 1145 die "makeself version '${ver}' not supported"
959 ;; 1146 ;;
960 esac 1147 esac
961 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1148 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
962 fi 1149 fi
1150 case ${exe} in
1151 tail) exe="tail -n +${skip} '${src}'";;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'"
1154 esac
963 1155
964 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1156 # lets grab the first few bytes of the file to figure out what kind of archive it is
965 # to tar which will make tar not extract anything and exit with 0 1157 local tmpfile="$(emktemp)"
966 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
967 local pipestatus="${PIPESTATUS[*]}" 1159 local filetype="$(file -b "${tmpfile}")"
968 pipestatus="${pipestatus// }" 1160 case ${filetype} in
969 if [ "${pipestatus//0}" != "" ] 1161 *tar\ archive)
970 then 1162 eval ${exe} | tar --no-same-owner -xf -
971 # maybe it isnt gzipped ... they usually are, but not always ... 1163 ;;
972 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1164 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;;
1167 gzip*)
1168 eval ${exe} | tar --no-same-owner -xzf -
1169 ;;
1170 compress*)
1171 eval ${exe} | gunzip | tar --no-same-owner -xf -
1172 ;;
1173 *)
1174 eerror "Unknown filetype \"${filetype}\" ?"
1175 false
1176 ;;
1177 esac
973 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
974 fi
975} 1179}
976 1180
977# Display a license for user to accept. 1181# Display a license for user to accept.
978# 1182#
979# Usage: check_license [license] 1183# Usage: check_license [license]
981check_license() { 1185check_license() {
982 local lic=$1 1186 local lic=$1
983 if [ -z "${lic}" ] ; then 1187 if [ -z "${lic}" ] ; then
984 lic="${PORTDIR}/licenses/${LICENSE}" 1188 lic="${PORTDIR}/licenses/${LICENSE}"
985 else 1189 else
986 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1190 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
987 lic="${PORTDIR}/licenses/${src}" 1191 lic="${PORTDIR}/licenses/${lic}"
988 elif [ -e "${PWD}/${src}" ] ; then 1192 elif [ -e "${PWD}/${lic}" ] ; then
989 lic="${PWD}/${src}" 1193 lic="${PWD}/${lic}"
990 elif [ -e "${src}" ] ; then 1194 elif [ -e "${lic}" ] ; then
991 lic="${src}" 1195 lic="${lic}"
992 fi
993 fi 1196 fi
1197 fi
994 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`"
995 1200
996 # here is where we check for the licenses the user already 1201 # here is where we check for the licenses the user already
997 # accepted ... if we don't find a match, we make the user accept 1202 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
998 local alic 1204 local alic
1205 set -o noglob #so that bash doesn't expand "*"
999 for alic in ${ACCEPT_LICENSE} ; do 1206 for alic in ${ACCEPT_LICENSE} ; do
1000 [ "${alic}" == "*" ] && return 0 1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1001 [ "${alic}" == "${lic}" ] && return 0 1208 set +o noglob; set -${shopts} #reset old shell opts
1209 return 0
1210 fi
1002 done 1211 done
1212 set +o noglob; set -$shopts #reset old shell opts
1003 1213
1004 local licmsg="`mymktemp ${T}`" 1214 local licmsg="$(emktemp)"
1005 cat << EOF > ${licmsg} 1215 cat << EOF > ${licmsg}
1006********************************************************** 1216**********************************************************
1007The following license outlines the terms of use of this 1217The following license outlines the terms of use of this
1008package. You MUST accept this license for installation to 1218package. You MUST accept this license for installation to
1009continue. When you are done viewing, hit 'q'. If you 1219continue. When you are done viewing, hit 'q'. If you
1011********************************************************** 1221**********************************************************
1012 1222
1013EOF 1223EOF
1014 cat ${lic} >> ${licmsg} 1224 cat ${lic} >> ${licmsg}
1015 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1016 einfon "Do you accept the terms of this license? [yes/no] " 1226 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1017 read alic 1227 read alic
1018 case ${alic} in 1228 case ${alic} in
1019 yes|Yes|y|Y) 1229 yes|Yes|y|Y)
1020 return 0 1230 return 0
1021 ;; 1231 ;;
1024 eerror "You MUST accept the license to continue! Exiting!" 1234 eerror "You MUST accept the license to continue! Exiting!"
1025 die "Failed to accept license" 1235 die "Failed to accept license"
1026 ;; 1236 ;;
1027 esac 1237 esac
1028} 1238}
1239
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support !
1242#
1243# with these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT.
1247#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds().
1251#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us
1261 local cdcnt=0
1262 local f=
1263 for f in "$@" ; do
1264 ((++cdcnt))
1265 export CDROM_CHECK_${cdcnt}="$f"
1266 done
1267 export CDROM_TOTAL_CDS=${cdcnt}
1268 export CDROM_CURRENT_CD=1
1269
1270 # now we see if the user gave use CD_ROOT ...
1271 # if they did, let's just believe them that it's correct
1272 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1273 local var=
1274 cdcnt=0
1275 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1276 ((++cdcnt))
1277 var="CD_ROOT_${cdcnt}"
1278 [[ -z ${!var} ]] && var="CD_ROOT"
1279 if [[ -z ${!var} ]] ; then
1280 eerror "You must either use just the CD_ROOT"
1281 eerror "or specify ALL the CD_ROOT_X variables."
1282 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1283 die "could not locate CD_ROOT_${cdcnt}"
1284 fi
1285 done
1286 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288 export CDROM_SET=-1
1289 for f in ${CDROM_CHECK_1//:/ } ; do
1290 ((++CDROM_SET))
1291 [[ -e ${CD_ROOT}/${f} ]] && break
1292 done
1293 export CDROM_MATCH=${f}
1294 return
1295 fi
1296
1297 # User didn't help us out so lets make sure they know they can
1298 # simplify the whole process ...
1299 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1300 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1301 echo
1302 einfo "If you do not have the CD, but have the data files"
1303 einfo "mounted somewhere on your filesystem, just export"
1304 einfo "the variable CD_ROOT so that it points to the"
1305 einfo "directory containing the files."
1306 echo
1307 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo
1310 else
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}"
1316 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1317 done
1318 echo
1319 einfo "If you do not have the CDs, but have the data files"
1320 einfo "mounted somewhere on your filesystem, just export"
1321 einfo "the following variables so they point to the right place:"
1322 einfon ""
1323 cdcnt=0
1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1325 ((++cdcnt))
1326 echo -n " CD_ROOT_${cdcnt}"
1327 done
1328 echo
1329 einfo "Or, if you have all the files in the same place, or"
1330 einfo "you only have one cdrom, you can export CD_ROOT"
1331 einfo "and that place will be used as the same data source"
1332 einfo "for all the CDs."
1333 echo
1334 einfo "For example:"
1335 einfo "export CD_ROOT_1=/mnt/cdrom"
1336 echo
1337 fi
1338
1339 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd
1342}
1343
1344# this is only used when you need access to more than one cd.
1345# when you have finished using the first cd, just call this function.
1346# when it returns, CDROM_ROOT will be pointing to the second cd.
1347# remember, you can only go forward in the cd chain, you can't go back.
1348cdrom_load_next_cd() {
1349 local var
1350 ((++CDROM_CURRENT_CD))
1351
1352 unset CDROM_ROOT
1353 var=CD_ROOT_${CDROM_CURRENT_CD}
1354 [[ -z ${!var} ]] && var="CD_ROOT"
1355 if [[ -z ${!var} ]] ; then
1356 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1357 _cdrom_locate_file_on_cd ${!var}
1358 else
1359 export CDROM_ROOT=${!var}
1360 fi
1361
1362 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1363}
1364
1365# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1366# functions. this should *never* be called from an ebuild.
1367# all it does is try to locate a give file on a cd ... if the cd isn't
1368# found, then a message asking for the user to insert the cdrom will be
1369# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() {
1373 local mline=""
1374 local showedmsg=0
1375
1376 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0
1378 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then
1380 cdset=(${cdset[${CDROM_SET}]})
1381 fi
1382
1383 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]})
1386
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1388 [[ -d ${mline}/${dir} ]] || continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1390 export CDROM_ROOT=${mline}
1391 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]}
1393 return
1394 fi
1395 done
1396
1397 ((++i))
1398 done
1399
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge."
1420 echo
1421 einfo "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1425 read || die "something is screwed with your system"
1426 done
1427}
1428
1429# Make sure that LINGUAS only contains languages that
1430# a package can support
1431#
1432# usage: strip-linguas <allow LINGUAS>
1433# strip-linguas -i <directories of .po files>
1434# strip-linguas -u <directories of .po files>
1435#
1436# The first form allows you to specify a list of LINGUAS.
1437# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists.
1441strip-linguas() {
1442 local ls newls
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift
1446 local d f
1447 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls}
1450 else
1451 newls=""
1452 fi
1453 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do
1454 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1456 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1458 fi
1459 done
1460 ls=${newls}
1461 done
1462 ls=${ls//.po}
1463 else
1464 ls=$@
1465 fi
1466
1467 ls=" ${ls} "
1468 newls=""
1469 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1471 newls="${newls} ${f}"
1472 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1474 fi
1475 done
1476 if [[ -z ${newls} ]] ; then
1477 export LINGUAS=""
1478 else
1479 export LINGUAS=${newls:1}
1480 fi
1481}
1482
1483# moved from kernel.eclass since they are generally useful outside of
1484# kernel.eclass -iggy (20041002)
1485
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1496 case ${ARCH} in
1497 x86) export ARCH="i386";;
1498 amd64) export ARCH="x86_64";;
1499 hppa) export ARCH="parisc";;
1500 mips) export ARCH="mips";;
1501 sparc) export ARCH="$(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!
1502 *) export ARCH="${ARCH}";;
1503 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1513}
1514
1515# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0
1518#
1519# These functions are useful when a lib in your package changes --library. Such
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds:
1524#
1525# src_install() {
1526# ...
1527# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530#
1531# pkg_postinst() {
1532# ...
1533# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1534# ...
1535# }
1536
1537preserve_old_lib() {
1538 LIB=$1
1539
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1541 SONAME=`basename ${LIB}`
1542 DIRNAME=`dirname ${LIB}`
1543
1544 dodir ${DIRNAME}
1545 cp ${ROOT}${LIB} ${D}${DIRNAME}
1546 touch ${D}${LIB}
1547 fi
1548}
1549
1550preserve_old_lib_notify() {
1551 LIB=$1
1552
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1554 SONAME=`basename ${LIB}`
1555
1556 ewarn "An old version of an installed library was detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version"
1558 ewarn "is not being removed. In order to make full use of this newer version,"
1559 ewarn "you will need to execute the following command:"
1560 ewarn " revdep-rebuild --library ${SONAME}"
1561 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1564 fi
1565}
1566
1567# Hack for people to figure out if a package was built with
1568# certain USE flags
1569#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1571# ex: built_with_use xchat gtk2
1572#
1573# Flags: -a all USE flags should be utilized
1574# -o at least one USE flag should be utilized
1575# Note: the default flag is '-a'
1576built_with_use() {
1577 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579
1580 local PKG=$(best_version $1)
1581 shift
1582
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1584
1585 # if the USE file doesnt exist, assume the $PKG is either
1586 # injected or package.provided
1587 [[ ! -e ${USEFILE} ]] && return 0
1588
1589 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0
1593 else
1594 has $1 ${USE_BUILT} || return 1
1595 fi
1596 shift
1597 done
1598 [[ ${opt} = "-a" ]]
1599}
1600
1601# Many configure scripts wrongly bail when a C++ compiler
1602# could not be detected. #73450
1603epunt_cxx() {
1604 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks"
1607 local f
1608 for f in $(find ${dir} -name configure) ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done
1611 eend 0
1612}
1613
1614# dopamd <file> [more files]
1615#
1616# Install pam auth config file in /etc/pam.d
1617dopamd() {
1618 [[ -z $1 ]] && die "dopamd requires at least one argument"
1619
1620 use pam || return 0
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || die "failed to install $@"
1624}
1625# newpamd <old name> <new name>
1626#
1627# Install pam file <old name> as <new name> in /etc/pam.d
1628newpamd() {
1629 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1630
1631 use pam || return 0
1632
1633 INSDESTTREE=/etc/pam.d \
1634 newins "$1" "$2" || die "failed to install $1 as $2"
1635}
1636
1637# make a wrapper script ...
1638# NOTE: this was originally games_make_wrapper, but I noticed other places where
1639# this could be used, so I have moved it here and made it not games-specific
1640# -- wolf31o2
1641# $1 == wrapper name
1642# $2 == binary to run
1643# $3 == directory to chdir before running binary
1644# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1645# $5 == path for wrapper
1646make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args"
1651 cat << EOF > "${tmpwrapper}"
1652#!/bin/sh
1653cd "${chdir:-.}"
1654if [ -n "${libdir}" ] ; then
1655 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1656 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1657 else
1658 export LD_LIBRARY_PATH="${libdir}"
1659 fi
1660fi
1661exec ${bin} "\$@"
1662EOF
1663 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then
1665 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}"
1667 else
1668 newbin "${tmpwrapper}" "${wrapper}"
1669 fi
1670}

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