/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.56 Revision 1.253
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.253 2006/10/06 07:00:14 flameeyes Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
18 40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
38 64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
39 # Just make sure it exists 69 # Just make sure it exists
40 dodir /usr/lib 70 dodir /usr/${libdir}
41 71
72 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 74 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 78 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 79
49 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 81 */
82 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 83 END_LDSCRIPT
52 84 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 85 done
82
83 echo
84
85 return 0
86} 86}
87
87 88
88# Default directory where patches are located 89# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 91# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 93# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
96# and not the full path .. 99# and not the full path ..
97EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 101# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
101# 106#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 108#
104EPATCH_FORCE="no" 109EPATCH_FORCE="no"
135# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
136# 141#
137# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
138# 143#
139epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 150 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
145 local x="" 155 local x=""
146 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
147 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
148 then 160 then
149 eerror "Invalid arguments to epatch()" 161 local m=""
150 die "Invalid arguments to epatch()" 162 for m in "$@" ; do
163 epatch "${m}"
164 done
165 return 0
151 fi 166 fi
152 167
153 if [ -n "$1" -a -f "$1" ] 168 if [ -n "$1" -a -f "$1" ]
154 then 169 then
155 SINGLE_PATCH="yes" 170 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
166 else 181 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 183 fi
169 else 184 else
170 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 186 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 188 then
174 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
175 fi 190 fi
176 191
177 echo 192 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 194 eerror
180 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 197 echo
182 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
183 fi 199 fi
184 200
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 220 ;;
205 esac 221 esac
206 222
207 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
208 then 224 then
209 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
210 fi 226 fi
211 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
212 do 228 do
213 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
214 # 230 #
215 # ???_arch_foo.patch 231 # ???_arch_foo.patch
216 # 232 #
217 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
220 then 236 then
221 local count=0 237 local count=0
222 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
223 240
224 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 242 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 244 then
228 continue 245 continue
229 fi 246 fi
230 fi 247 fi
231 248
233 then 250 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 252 then
236 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
237 else 254 else
238 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
239 fi 256 fi
240 else 257 else
241 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
242 fi 259 fi
243 260
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 263
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
249 do 266 do
250 # Generate some useful debug info ... 267 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 270
254 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 272 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 275 else
259 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
260 fi 277 fi
261 278
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 281
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 284
268 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 286 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 288 then
272 echo 289 echo
273 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 291 #die "Could not extract patch!"
275 count=5 292 count=5
276 break 293 break
277 fi 294 fi
278 fi 295 fi
279 296
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 298 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 304
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
289 307
290 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
291 then 309 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 311 echo
294 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
297 count=5 315 count=5
298 fi 316 fi
299 317
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 319
302 break 320 break
303 fi 321 fi
304 322
305 count=$((count + 1)) 323 count=$((count + 1))
311 fi 329 fi
312 330
313 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
314 then 332 then
315 echo 333 echo
316 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
317 eerror 336 eerror
318 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
319 eerror 338 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 340 echo
322 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
323 fi 342 fi
324 343
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 345
327 eend 0 346 eend 0
328 fi 347 fi
329 done 348 done
330 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
331 then 350 then
332 einfo "Done with patching" 351 einfo "Done with patching"
333 fi 352 fi
334} 353}
335 354
336# This function return true if we are using the NPTL pthreads 355# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 356# does not exist on the users system
357# vapier@gentoo.org
338# 358#
339# <azarah@gentoo.org> (06 March 2003) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1
341 364
342have_NPTL() { 365 if [[ -z ${topdir} ]] ; then
366 [[ -z ${T} ]] \
367 && topdir="/tmp" \
368 || topdir=${T}
369 fi
343 370
344 cat > ${T}/test-nptl.c <<-"END" 371 if [[ -z $(type -p mktemp) ]] ; then
345 #define _XOPEN_SOURCE 372 local tmp=/
346 #include <unistd.h> 373 while [[ -e ${tmp} ]] ; do
347 #include <stdio.h> 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 375 done
349 int main() 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 { 377 echo "${tmp}"
351 char buf[255]; 378 else
352 char *str = buf; 379 if [[ ${exe} == "touch" ]] ; then
353 380 [[ ${USERLAND} == "GNU" ]] \
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 381 && mktemp -p "${topdir}" \
355 if (NULL != str) { 382 || 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 383 else
374 return 1 384 [[ ${USERLAND} == "GNU" ]] \
375 fi 385 && mktemp -d "${topdir}" \
376 else 386 || TMPDIR="${topdir}" mktemp -dt tmp
377 echo "no"
378 fi 387 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 388 fi
389}
426 390
427 elif [ "${ARCH}" = "ppc" ] 391# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 392# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 395#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 396# egetent(database, key)
433 else 397egetent() {
434 jobs=2 398 case ${CHOST} in
435 fi 399 *-darwin*)
436 else 400 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 401 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403 ;;
404 *) # Numeric
405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
406 ;;
407 esac
408 ;;
409 *-freebsd*|*-dragonfly*)
410 local opts action="user"
411 [[ $1 == "passwd" ]] || action="group"
412
413 # lookup by uid/gid
414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 416 fi
440 417
441 # Make sure the number is valid ... 418 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 419 ;;
443 then 420 *-netbsd*|*-openbsd*)
444 jobs=1 421 grep "$2:\*:" /etc/$1
445 fi 422 ;;
446 423 *)
447 if [ -n "${ADMINPARAM}" ] 424 type -p nscd >& /dev/null && nscd -i "$1"
448 then 425 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 426 ;;
450 then 427 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir=$1
467 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then
469 mktemp -p ${topdir}
470 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp}
473 echo ${tmp}
474 fi
475} 428}
476 429
477# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
478# vapier@gentoo.org 431# vapier@gentoo.org
479# 432#
486# shell: /bin/false 439# shell: /bin/false
487# homedir: /dev/null 440# homedir: /dev/null
488# groups: none 441# groups: none
489# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
490enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
491 # get the username 451 # get the username
492 local euser="$1"; shift 452 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 453 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 454 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
496 fi 456 fi
497 457
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 458 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
505 return 0 460 return 0
506 fi 461 fi
507 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
508 463
509 # options to pass to useradd 464 # options to pass to useradd
510 local opts="" 465 local opts=
511 466
512 # handle uid 467 # handle uid
513 local euid="$1"; shift 468 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
515 if [ ${euid} -gt 0 ] ; then 470 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi
517 else 474 else
518 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
520 fi 477 fi
521 else 478 else
522 euid="next available" 479 euid="next"
523 fi 480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
525 488
526 # handle shell 489 # handle shell
527 local eshell="$1"; shift 490 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
532 fi 499 fi
533 else 500 else
534 eshell=/bin/false 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
513 fi
514
515 eshell=${shell}
535 fi 516 fi
536 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
538 519
539 # handle homedir 520 # handle homedir
540 local ehome="$1"; shift 521 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 523 ehome="/dev/null"
543 fi 524 fi
544 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
546 527
547 # handle groups 528 # handle groups
548 local egroups="$1"; shift 529 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 530 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 531 local oldifs=${IFS}
532 local defgroup="" exgroups=""
533
552 export IFS="," 534 export IFS=","
553 for g in ${egroups} ; do 535 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 536 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 537 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
559 fi 540 fi
541 if [[ -z ${defgroup} ]] ; then
542 defgroup=${g}
543 else
544 exgroups="${exgroups},${g}"
545 fi
546 export IFS=","
560 done 547 done
561 export IFS="${oldifs}" 548 export IFS=${oldifs}
549
562 opts="${opts} -g ${egroups}" 550 opts="${opts} -g ${defgroup}"
551 if [[ ! -z ${exgroups} ]] ; then
552 opts="${opts} -G ${exgroups:1}"
553 fi
563 else 554 else
564 egroups="(none)" 555 egroups="(none)"
565 fi 556 fi
566 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
567 558
568 # handle extra and add the user 559 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 560 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 562 case ${CHOST} in
573 useradd ${opts} ${euser} \ 563 *-darwin*)
564 ### Make the user
565 if [[ -z $@ ]] ; then
566 dscl . create /users/${euser} uid ${euid}
567 dscl . create /users/${euser} shell ${eshell}
568 dscl . create /users/${euser} home ${ehome}
569 dscl . create /users/${euser} realname "added by portage for ${PN}"
570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
573 for g in ${egroups} ; do
574 dscl . merge /groups/${g} users ${euser}
575 done
576 export IFS=${oldifs}
577 else
578 einfo "Extra options are not supported on Darwin yet"
579 einfo "Please report the ebuild along with the info below"
580 einfo "eextra: $@"
581 die "Required function missing"
582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
589 else
590 einfo " - Extra: $@"
591 pw useradd ${euser} ${opts} \
592 "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
620 useradd ${opts} ${euser} \
621 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 622 || die "enewuser failed"
576 else 623 else
577 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 626 || die "enewuser failed"
580 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
636 fi
637
581 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
582
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
584 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome}
586 fowners ${euser} ${ehome}
587 fperms 755 ${ehome}
588 fi
589} 639}
590 640
591# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 642# vapier@gentoo.org
593# 643#
596# Default values if you do not specify any: 646# Default values if you do not specify any:
597# groupname: REQUIRED ! 647# groupname: REQUIRED !
598# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
599# extra: none 649# extra: none
600enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
601 # get the group 658 # get the group
602 local egroup="$1"; shift 659 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 660 if [ -z "${egroup}" ]
661 then
604 eerror "No group specified !" 662 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
606 fi 664 fi
607 665
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 666 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 667 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
668 then
615 return 0 669 return 0
616 fi 670 fi
617 einfo "Adding group '${egroup}' to your system ..." 671 einfo "Adding group '${egroup}' to your system ..."
618 672
619 # options to pass to useradd 673 # options to pass to useradd
620 local opts="" 674 local opts=
621 675
622 # handle gid 676 # handle gid
623 local egid="$1"; shift 677 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 678 if [ ! -z "${egid}" ]
679 then
625 if [ ${egid} -gt 0 ] ; then 680 if [ "${egid}" -gt 0 ]
681 then
682 if [ -z "`egetent group ${egid}`" ]
683 then
684 if [[ "${CHOST}" == *-darwin* ]]; then
685 opts="${opts} ${egid}"
686 else
626 opts="${opts} -g ${egid}" 687 opts="${opts} -g ${egid}"
688 fi
689 else
690 egid="next available; requested gid taken"
691 fi
627 else 692 else
628 eerror "Groupid given but is not greater than 0 !" 693 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 694 die "${egid} is not a valid GID"
630 fi 695 fi
631 else 696 else
636 # handle extra 701 # handle extra
637 local eextra="$@" 702 local eextra="$@"
638 opts="${opts} ${eextra}" 703 opts="${opts} ${eextra}"
639 704
640 # add the group 705 # add the group
641 local oldsandbox=${SANDBOX_ON} 706 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 707 export SANDBOX_ON="0"
708 case ${CHOST} in
709 *-darwin*)
710 if [ ! -z "${eextra}" ];
711 then
712 einfo "Extra options are not supported on Darwin/OS X yet"
713 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}"
715 die "Required function missing"
716 fi
717
718 # If we need the next available
719 case ${egid} in
720 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do
722 [ -z "`egetent group ${egid}`" ] && break
723 done
724 esac
725 dscl . create /groups/${egroup} gid ${egid}
726 dscl . create /groups/${egroup} passwd '*'
727 ;;
728
729 *-freebsd*|*-dragonfly*)
730 case ${egid} in
731 *[!0-9]*) # Non numeric
732 for egid in $(seq 101 999); do
733 [ -z "`egetent group ${egid}`" ] && break
734 done
735 esac
736 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
737 ;;
738
739 *-netbsd*)
740 case ${egid} in
741 *[!0-9]*) # Non numeric
742 for egid in $(seq 101 999); do
743 [ -z "`egetent group ${egid}`" ] && break
744 done
745 esac
746 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
747 ;;
748
749 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 750 groupadd ${opts} ${egroup} || die "enewgroup failed"
751 ;;
752 esac
644 export SANDBOX_ON="${oldsandbox}" 753 export SANDBOX_ON="${oldsandbox}"
645} 754}
646 755
647# Simple script to replace 'dos2unix' binaries 756# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 757# vapier@gentoo.org
649# 758#
650# edos2unix(file, <more files>...) 759# edos2unix(file, <more files> ...)
651edos2unix() { 760edos2unix() {
652 for f in $@ ; do 761 for f in "$@"
762 do
653 cp ${f} ${T}/edos2unix 763 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 764 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 765 done
656} 766}
767
768
769##############################################################
770# START: Handle .desktop files and menu entries #
771# maybe this should be separated into a new eclass some time #
772# lanius@gentoo.org #
773##############################################################
657 774
658# Make a desktop file ! 775# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 776# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 777# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 778#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 779# make_desktop_entry(<command>, [name], [icon], [type], [path])
666# 780#
667# binary: what binary does the app run with ? 781# binary: what command does the app run with ?
668# name: the name that will show up in the menu 782# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 783# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 784# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 785# a full path to an icon
672# type: what kind of application is this ? for categories: 786# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 787# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 788# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 789make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 790 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 791
678 local exec=${1} 792 local exec=${1}
679 local name=${2:-${PN}} 793 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 794 local icon=${3:-${PN}.png}
681 local type=${4} 795 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 796 local path=${5}
797
683 if [ -z "${type}" ] ; then 798 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 799 local catmaj=${CATEGORY%%-*}
800 local catmin=${CATEGORY##*-}
801 case ${catmaj} in
802 app)
803 case ${catmin} in
804 admin) type=System;;
805 cdr) type=DiscBurning;;
806 dicts) type=Dictionary;;
807 editors) type=TextEditor;;
808 emacs) type=TextEditor;;
685 app-emulation) type=Emulator ;; 809 emulation) type=Emulator;;
686 games-*) type=Game ;; 810 laptop) type=HardwareSettings;;
687 *) type="" ;; 811 office) type=Office;;
812 vim) type=TextEditor;;
813 xemacs) type=TextEditor;;
814 *) type=;;
815 esac
816 ;;
817
818 dev)
819 type="Development"
820 ;;
821
822 games)
823 case ${catmin} in
824 action) type=ActionGame;;
825 arcade) type=ArcadeGame;;
826 board) type=BoardGame;;
827 kids) type=KidsGame;;
828 emulation) type=Emulator;;
829 puzzle) type=LogicGame;;
830 rpg) type=RolePlaying;;
831 roguelike) type=RolePlaying;;
832 simulation) type=Simulation;;
833 sports) type=SportsGame;;
834 strategy) type=StrategyGame;;
835 *) type=;;
836 esac
837 type="Game;${type}"
838 ;;
839
840 mail)
841 type="Network;Email"
842 ;;
843
844 media)
845 case ${catmin} in
846 gfx) type=Graphics;;
847 radio) type=Tuner;;
848 sound) type=Audio;;
849 tv) type=TV;;
850 video) type=Video;;
851 *) type=;;
852 esac
853 type="AudioVideo;${type}"
854 ;;
855
856 net)
857 case ${catmin} in
858 dialup) type=Dialup;;
859 ftp) type=FileTransfer;;
860 im) type=InstantMessaging;;
861 irc) type=IRCClient;;
862 mail) type=Email;;
863 news) type=News;;
864 nntp) type=News;;
865 p2p) type=FileTransfer;;
866 *) type=;;
867 esac
868 type="Network;${type}"
869 ;;
870
871 sci)
872 case ${catmin} in
873 astro*) type=Astronomy;;
874 bio*) type=Biology;;
875 calc*) type=Calculator;;
876 chem*) type=Chemistry;;
877 geo*) type=Geology;;
878 math*) type=Math;;
879 *) type=;;
880 esac
881 type="Science;${type}"
882 ;;
883
884 www)
885 case ${catmin} in
886 client) type=WebBrowser;;
887 *) type=;;
888 esac
889 type="Network"
890 ;;
891
892 *)
893 type=
894 ;;
688 esac 895 esac
689 fi 896 fi
897 if [ "${SLOT}" == "0" ] ; then
898 local desktop_name="${PN}"
899 else
900 local desktop_name="${PN}-${SLOT}"
901 fi
690 local desktop=${T}/${exec}.desktop 902 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
903# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
691 904
692echo "[Desktop Entry] 905echo "[Desktop Entry]
693Encoding=UTF-8 906Encoding=UTF-8
694Version=0.9.2 907Version=0.9.2
695Name=${name} 908Name=${name}
696Type=Application 909Type=Application
697Comment=${DESCRIPTION} 910Comment=${DESCRIPTION}
698Exec=${exec} 911Exec=${exec}
912TryExec=${exec%% *}
699Path=${path} 913Path=${path}
700Icon=${icon} 914Icon=${icon}
701Categories=Application;${type};" > ${desktop} 915Categories=Application;${type};" > "${desktop}"
702 916
703 if [ -d /usr/share/applications ] ; then 917 (
918 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 920 insinto /usr/share/applications
705 doins ${desktop} 921 doins "${desktop}"
706 fi 922 )
923}
707 924
708 #if [ -d /usr/share/gnome/apps ] ; then 925# Make a GDM/KDM Session file
709 # insinto /usr/share/gnome/apps/Games 926#
710 # doins ${desktop} 927# make_desktop_entry(<title>, <command>)
711 #fi 928# title: File to execute to start the Window Manager
929# command: Name of the Window Manager
712 930
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 931make_session_desktop() {
714 # for ver in /usr/kde/* ; do 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
715 # insinto ${ver}/share/applnk/Games 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
716 # doins ${desktop}
717 # done
718 #fi
719 934
720 if [ -d /usr/share/applnk ] ; then 935 local title=$1
721 insinto /usr/share/applnk/${type} 936 local command=$2
937 local desktop=${T}/${wm}.desktop
938
939echo "[Desktop Entry]
940Encoding=UTF-8
941Name=${title}
942Comment=This session logs you into ${title}
943Exec=${command}
944TryExec=${command}
945Type=Application" > "${desktop}"
946
947 insinto /usr/share/xsessions
722 doins ${desktop} 948 doins "${desktop}"
723 fi
724
725 return 0
726} 949}
727 950
728# new convenience patch wrapper function to eventually replace epatch(), 951domenu() {
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 952 local i j
730# /usr/bin/patch 953 insinto /usr/share/applications
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list=""
757 local list2=""
758 declare -i plevel
759
760 # parse patch sources
761 for x in $*; do 954 for i in "$@" ; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then 955 if [[ -f ${i} ]] ; then
764 list="$list $x" 956 doins "${i}"
765 elif [ -d "$x" ]; then 957 elif [[ -d ${i} ]] ; then
766 # handles patchdirs like epatch() for now: no recursion. 958 for j in "${i}"/*.desktop ; do
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 959 doins "${j}"
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 960 done
775 list="`echo $list2 | sort` $list" 961 fi
962 done
963}
964newmenu() {
965 insinto /usr/share/applications
966 newins "$1" "$2"
967}
968
969doicon() {
970 local i j
971 insinto /usr/share/pixmaps
972 for i in "$@" ; do
973 if [[ -f ${i} ]] ; then
974 doins "${i}"
975 elif [[ -d ${i} ]] ; then
976 for j in "${i}"/*.png ; do
977 doins "${j}"
978 done
979 fi
980 done
981}
982newicon() {
983 insinto /usr/share/pixmaps
984 newins "$1" "$2"
985}
986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
991
992# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() {
994 local src=$1
995 if [[ -z ${src} ]] ; then
996 src=${DISTDIR}/${A}
997 else
998 if [[ -e ${DISTDIR}/${src} ]] ; then
999 src=${DISTDIR}/${src}
1000 elif [[ -e ${PWD}/${src} ]] ; then
1001 src=${PWD}/${src}
1002 elif [[ -e ${src} ]] ; then
1003 src=${src}
1004 fi
1005 fi
1006 [[ ! -e ${src} ]] && return 1
1007 echo "${src}"
1008}
1009
1010# Unpack those pesky pdv generated files ...
1011# They're self-unpacking programs with the binary package stuffed in
1012# the middle of the archive. Valve seems to use it a lot ... too bad
1013# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1014#
1015# Usage: unpack_pdv [file to unpack] [size of off_t]
1016# - you have to specify the off_t size ... i have no idea how to extract that
1017# information out of the binary executable myself. basically you pass in
1018# the size of the off_t type (in bytes) on the machine that built the pdv
1019# archive. one way to determine this is by running the following commands:
1020# strings <pdv archive> | grep lseek
1021# strace -elseek <pdv archive>
1022# basically look for the first lseek command (we do the strings/grep because
1023# sometimes the function call is _llseek or something) and steal the 2nd
1024# parameter. here is an example:
1025# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1026# lseek
1027# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1028# lseek(3, -4, SEEK_END) = 2981250
1029# thus we would pass in the value of '4' as the second parameter.
1030unpack_pdv() {
1031 local src=$(find_unpackable_file $1)
1032 local sizeoff_t=$2
1033
1034 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1035 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1036
1037 local shrtsrc=$(basename "${src}")
1038 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1039 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1040 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1041
1042 # grab metadata for debug reasons
1043 local metafile="$(emktemp)"
1044 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1045
1046 # rip out the final file name from the metadata
1047 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1048 datafile="`basename ${datafile}`"
1049
1050 # now lets uncompress/untar the file if need be
1051 local tmpfile="$(emktemp)"
1052 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1053
1054 local iscompressed="`file -b ${tmpfile}`"
1055 if [ "${iscompressed:0:8}" == "compress" ] ; then
1056 iscompressed=1
1057 mv ${tmpfile}{,.Z}
1058 gunzip ${tmpfile}
1059 else
1060 iscompressed=0
1061 fi
1062 local istar="`file -b ${tmpfile}`"
1063 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1064 istar=1
1065 else
1066 istar=0
1067 fi
1068
1069 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1070 #dd if=${src} ibs=${metaskip} count=1 \
1071 # | dd ibs=${tailskip} skip=1 \
1072 # | gzip -dc \
1073 # > ${datafile}
1074 if [ ${iscompressed} -eq 1 ] ; then
1075 if [ ${istar} -eq 1 ] ; then
1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077 | head -c $((${metaskip}-${tailskip})) \
1078 | tar -xzf -
776 else 1079 else
777 die "Couldn't find $x" 1080 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1081 | head -c $((${metaskip}-${tailskip})) \
1082 | gzip -dc \
1083 > ${datafile}
1084 fi
1085 else
1086 if [ ${istar} -eq 1 ] ; then
1087 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1088 | head -c $((${metaskip}-${tailskip})) \
1089 | tar --no-same-owner -xf -
1090 else
1091 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1092 | head -c $((${metaskip}-${tailskip})) \
1093 > ${datafile}
1094 fi
778 fi 1095 fi
779 done 1096 true
780 1097 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1098 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1099}
845 1100
846# Unpack those pesky makeself generated files ... 1101# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1102# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1103# the end of the archive. Loki utilized the format as does
849# many other game companies. 1104# many other game companies.
850# 1105#
851# Usage: unpack_makeself [file to unpack] [offset] 1106# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1107# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1108# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1109# the proper offset from the script itself.
855unpack_makeself() { 1110unpack_makeself() {
856 local src=$1 1111 local src_input=${1:-${A}}
1112 local src=$(find_unpackable_file "${src_input}")
857 local skip=$2 1113 local skip=$2
1114 local exe=$3
858 1115
859 if [ -z "${src}" ] ; then 1116 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871 1117
872 local shrtsrc=`basename ${src}` 1118 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1120 if [[ -z ${skip} ]] ; then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1121 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
876 local skip=0 1122 local skip=0
1123 exe=tail
877 case ${ver} in 1124 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1125 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1126 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1127 ;;
881 2.0|2.0.1) 1128 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1129 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1130 ;;
884 2.1.1) 1131 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1132 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1133 let skip="skip + 1"
887 ;; 1134 ;;
888 2.1.2) 1135 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1136 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1137 let skip="skip + 1"
891 ;; 1138 ;;
892 2.1.3) 1139 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1140 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1141 let skip="skip + 1"
1142 ;;
1143 2.1.4|2.1.5)
1144 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1145 skip=$(head -n ${skip} "${src}" | wc -c)
1146 exe="dd"
895 ;; 1147 ;;
896 *) 1148 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1149 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1150 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1151 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1153 die "makeself version '${ver}' not supported"
902 ;; 1154 ;;
903 esac 1155 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1156 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1157 fi
1158 case ${exe} in
1159 tail) exe="tail -n +${skip} '${src}'";;
1160 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1161 *) die "makeself cant handle exe '${exe}'"
1162 esac
906 1163
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1164 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1165 local tmpfile="$(emktemp)"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1166 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1167 local filetype="$(file -b "${tmpfile}")"
911 pipestatus="${pipestatus// }" 1168 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1169 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1170 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1171 ;;
1172 bzip2*)
1173 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1174 ;;
1175 gzip*)
1176 eval ${exe} | tar --no-same-owner -xzf -
1177 ;;
1178 compress*)
1179 eval ${exe} | gunzip | tar --no-same-owner -xf -
1180 ;;
1181 *)
1182 eerror "Unknown filetype \"${filetype}\" ?"
1183 false
1184 ;;
1185 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1186 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1187}
918 1188
919# Display a license for user to accept. 1189# Display a license for user to accept.
920# 1190#
921# Usage: check_license [license] 1191# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1192# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1193check_license() {
924 local src=$1 1194 local lic=$1
925 if [ -z "${src}" ] ; then 1195 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1196 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1197 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1198 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1199 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1200 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1201 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1202 elif [ -e "${lic}" ] ; then
933 src="${src}" 1203 lic="${lic}"
934 fi
935 fi 1204 fi
1205 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1206 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1207 local l="`basename ${lic}`"
937 1208
938 # here is where we check for the license... 1209 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1210 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1211 local shopts=$-
941 einfo "The license for this application has already been accepted." 1212 local alic
1213 set -o noglob #so that bash doesn't expand "*"
1214 for alic in ${ACCEPT_LICENSE} ; do
1215 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1216 set +o noglob; set -${shopts} #reset old shell opts
1217 return 0
1218 fi
1219 done
1220 set +o noglob; set -$shopts #reset old shell opts
1221
1222 local licmsg="$(emktemp)"
1223 cat << EOF > ${licmsg}
1224**********************************************************
1225The following license outlines the terms of use of this
1226package. You MUST accept this license for installation to
1227continue. When you are done viewing, hit 'q'. If you
1228CTRL+C out of this, the install will not run!
1229**********************************************************
1230
1231EOF
1232 cat ${lic} >> ${licmsg}
1233 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1234 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1235 read alic
1236 case ${alic} in
1237 yes|Yes|y|Y)
1238 return 0
1239 ;;
1240 *)
1241 echo;echo;echo
1242 eerror "You MUST accept the license to continue! Exiting!"
1243 die "Failed to accept license"
1244 ;;
1245 esac
1246}
1247
1248# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1249# the whole 'non-interactive' policy, but damnit I want CD support !
1250#
1251# with these cdrom functions we handle all the user interaction and
1252# standardize everything. all you have to do is call cdrom_get_cds()
1253# and when the function returns, you can assume that the cd has been
1254# found at CDROM_ROOT.
1255#
1256# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1257# etc... if you want to give the cds better names, then just export
1258# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1259# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1260# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1261# CDROM_NAME_2="data cd"
1262# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1263#
1264# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1265#
1266# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1267# - this will attempt to locate a cd based upon a file that is on
1268# the cd ... the more files you give this function, the more cds
1269# the cdrom functions will handle
1270cdrom_get_cds() {
1271 # first we figure out how many cds we're dealing with by
1272 # the # of files they gave us
1273 local cdcnt=0
1274 local f=
1275 for f in "$@" ; do
1276 ((++cdcnt))
1277 export CDROM_CHECK_${cdcnt}="$f"
1278 done
1279 export CDROM_TOTAL_CDS=${cdcnt}
1280 export CDROM_CURRENT_CD=1
1281
1282 # now we see if the user gave use CD_ROOT ...
1283 # if they did, let's just believe them that it's correct
1284 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1285 local var=
1286 cdcnt=0
1287 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1288 ((++cdcnt))
1289 var="CD_ROOT_${cdcnt}"
1290 [[ -z ${!var} ]] && var="CD_ROOT"
1291 if [[ -z ${!var} ]] ; then
1292 eerror "You must either use just the CD_ROOT"
1293 eerror "or specify ALL the CD_ROOT_X variables."
1294 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1295 die "could not locate CD_ROOT_${cdcnt}"
1296 fi
1297 done
1298 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1299 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1300 export CDROM_SET=-1
1301 for f in ${CDROM_CHECK_1//:/ } ; do
1302 ((++CDROM_SET))
1303 [[ -e ${CD_ROOT}/${f} ]] && break
1304 done
1305 export CDROM_MATCH=${f}
1306 return
1307 fi
1308
1309 # User didn't help us out so lets make sure they know they can
1310 # simplify the whole process ...
1311 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1312 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1313 echo
1314 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files."
1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo
942 else 1322 else
943 ewarn "You MUST accept this license for installation to continue." 1323 if [[ -n ${CDROM_NAME_SET} ]] ; then
944 eerror "If you CTRL+C out of this, the install will not run!" 1324 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1325 cdcnt=0
1326 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1327 ((++cdcnt))
1328 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1329 done
1330 fi
1331
1332 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1333 cdcnt=0
1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1335 ((++cdcnt))
1336 var="CDROM_NAME_${cdcnt}"
1337 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1338 done
945 echo 1339 echo
1340 einfo "If you do not have the CDs, but have the data files"
1341 einfo "mounted somewhere on your filesystem, just export"
1342 einfo "the following variables so they point to the right place:"
1343 einfon ""
1344 cdcnt=0
1345 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1346 ((++cdcnt))
1347 echo -n " CD_ROOT_${cdcnt}"
1348 done
1349 echo
1350 einfo "Or, if you have all the files in the same place, or"
1351 einfo "you only have one cdrom, you can export CD_ROOT"
1352 einfo "and that place will be used as the same data source"
1353 einfo "for all the CDs."
1354 echo
1355 einfo "For example:"
1356 einfo "export CD_ROOT_1=/mnt/cdrom"
1357 echo
1358 fi
946 1359
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1360 export CDROM_SET=""
948 einfo "Do you accept the terms of this license? [yes/no]" 1361 export CDROM_CURRENT_CD=0
949 read ACCEPT_TERMS 1362 cdrom_load_next_cd
950 case ${ACCEPT_TERMS} in 1363}
951 yes|Yes|y|Y) 1364
952 cp ${src} /usr/share/licenses 1365# this is only used when you need access to more than one cd.
953 exit 0 1366# when you have finished using the first cd, just call this function.
954 ;; 1367# when it returns, CDROM_ROOT will be pointing to the second cd.
955 *) 1368# remember, you can only go forward in the cd chain, you can't go back.
956 eerror "You MUST accept the license to continue! Exiting!" 1369cdrom_load_next_cd() {
957 die "Failed to accept license" 1370 local var
958 ;; 1371 ((++CDROM_CURRENT_CD))
1372
1373 unset CDROM_ROOT
1374 var=CD_ROOT_${CDROM_CURRENT_CD}
1375 [[ -z ${!var} ]] && var="CD_ROOT"
1376 if [[ -z ${!var} ]] ; then
1377 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1378 _cdrom_locate_file_on_cd ${!var}
1379 else
1380 export CDROM_ROOT=${!var}
1381 fi
1382
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1384}
1385
1386# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1387# functions. this should *never* be called from an ebuild.
1388# all it does is try to locate a give file on a cd ... if the cd isn't
1389# found, then a message asking for the user to insert the cdrom will be
1390# displayed and we'll hang out here until:
1391# (1) the file is found on a mounted cdrom
1392# (2) the user hits CTRL+C
1393_cdrom_locate_file_on_cd() {
1394 local mline=""
1395 local showedmsg=0
1396
1397 while [[ -z ${CDROM_ROOT} ]] ; do
1398 local i=0
1399 local -a cdset=(${*//:/ })
1400 if [[ -n ${CDROM_SET} ]] ; then
1401 cdset=(${cdset[${CDROM_SET}]})
1402 fi
1403
1404 while [[ -n ${cdset[${i}]} ]] ; do
1405 local dir=$(dirname ${cdset[${i}]})
1406 local file=$(basename ${cdset[${i}]})
1407
1408 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1409 [[ -d ${mline}/${dir} ]] || continue
1410 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1411 export CDROM_ROOT=${mline}
1412 export CDROM_SET=${i}
1413 export CDROM_MATCH=${cdset[${i}]}
1414 return
1415 fi
1416 done
1417
1418 ((++i))
1419 done
1420
1421 echo
1422 if [[ ${showedmsg} -eq 0 ]] ; then
1423 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1424 if [[ -z ${CDROM_NAME} ]] ; then
1425 einfo "Please insert+mount the cdrom for ${PN} now !"
1426 else
1427 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1428 fi
1429 else
1430 if [[ -z ${CDROM_NAME_1} ]] ; then
1431 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1432 else
1433 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1434 einfo "Please insert+mount the ${!var} cdrom now !"
1435 fi
1436 fi
1437 showedmsg=1
1438 fi
1439 einfo "Press return to scan for the cd again"
1440 einfo "or hit CTRL+C to abort the emerge."
1441 echo
1442 einfo "If you are having trouble with the detection"
1443 einfo "of your CD, it is possible that you do not have"
1444 einfo "Joliet support enabled in your kernel. Please"
1445 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1446 read || die "something is screwed with your system"
1447 done
1448}
1449
1450# Make sure that LINGUAS only contains languages that
1451# a package can support
1452#
1453# usage: strip-linguas <allow LINGUAS>
1454# strip-linguas -i <directories of .po files>
1455# strip-linguas -u <directories of .po files>
1456#
1457# The first form allows you to specify a list of LINGUAS.
1458# The -i builds a list of po files found in all the
1459# directories and uses the intersection of the lists.
1460# The -u builds a list of po files found in all the
1461# directories and uses the union of the lists.
1462strip-linguas() {
1463 local ls newls nols
1464 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1465 local op=$1; shift
1466 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1467 local d f
1468 for d in "$@" ; do
1469 if [[ ${op} == "-u" ]] ; then
1470 newls=${ls}
1471 else
1472 newls=""
1473 fi
1474 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1475 if [[ ${op} == "-i" ]] ; then
1476 hasq ${f} ${ls} && newls="${newls} ${f}"
1477 else
1478 hasq ${f} ${ls} || newls="${newls} ${f}"
1479 fi
1480 done
1481 ls=${newls}
1482 done
1483 else
1484 ls="$@"
1485 fi
1486
1487 nols=""
1488 newls=""
1489 for f in ${LINGUAS} ; do
1490 if hasq ${f} ${ls} ; then
1491 newls="${newls} ${f}"
1492 else
1493 nols="${nols} ${f}"
1494 fi
1495 done
1496 [[ -n ${nols} ]] \
1497 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1498 export LINGUAS=${newls:1}
1499}
1500
1501# moved from kernel.eclass since they are generally useful outside of
1502# kernel.eclass -iggy (20041002)
1503
1504# the following functions are useful in kernel module ebuilds, etc.
1505# for an example see ivtv or drbd ebuilds
1506
1507# set's ARCH to match what the kernel expects
1508set_arch_to_kernel() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1514 case ${ARCH} in
1515 x86) export ARCH="i386";;
1516 amd64) export ARCH="x86_64";;
1517 hppa) export ARCH="parisc";;
1518 mips) export ARCH="mips";;
1519 sparc) export ARCH="$(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!
1520 *) export ARCH="${ARCH}";;
959 esac 1521 esac
1522}
1523
1524# set's ARCH back to what portage expects
1525set_arch_to_portage() {
1526 i=10
1527 while ((i--)) ; do
1528 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1529 done
1530 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1531}
1532
1533# Jeremy Huddleston <eradicator@gentoo.org>:
1534# preserve_old_lib /path/to/libblah.so.0
1535# preserve_old_lib_notify /path/to/libblah.so.0
1536#
1537# These functions are useful when a lib in your package changes --library. Such
1538# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1539# would break packages that link against it. Most people get around this
1540# by using the portage SLOT mechanism, but that is not always a relevant
1541# solution, so instead you can add the following to your ebuilds:
1542#
1543# src_install() {
1544# ...
1545# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1546# ...
1547# }
1548#
1549# pkg_postinst() {
1550# ...
1551# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1552# ...
1553# }
1554
1555preserve_old_lib() {
1556 LIB=$1
1557
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1559 SONAME=`basename ${LIB}`
1560 DIRNAME=`dirname ${LIB}`
1561
1562 dodir ${DIRNAME}
1563 cp ${ROOT}${LIB} ${D}${DIRNAME}
1564 touch ${D}${LIB}
1565 fi
1566}
1567
1568preserve_old_lib_notify() {
1569 LIB=$1
1570
1571 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1572 SONAME=`basename ${LIB}`
1573
1574 ewarn "An old version of an installed library was detected on your system."
1575 ewarn "In order to avoid breaking packages that link against it, this older version"
1576 ewarn "is not being removed. In order to make full use of this newer version,"
1577 ewarn "you will need to execute the following command:"
1578 ewarn " revdep-rebuild --library ${SONAME}"
1579 ewarn
1580 ewarn "After doing that, you can safely remove ${LIB}"
1581 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1582 fi
1583}
1584
1585# Hack for people to figure out if a package was built with
1586# certain USE flags
1587#
1588# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1589# ex: built_with_use xchat gtk2
1590#
1591# Flags: -a all USE flags should be utilized
1592# -o at least one USE flag should be utilized
1593# Note: the default flag is '-a'
1594built_with_use() {
1595 local opt=$1
1596 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1597
1598 local PKG=$(best_version $1)
1599 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1600 shift
1601
1602 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1603 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1604
1605 # if the USE file doesnt exist, assume the $PKG is either
1606 # injected or package.provided
1607 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1608
1609 local IUSE_BUILT=$(<${IUSEFILE})
1610 # Don't check USE_EXPAND #147237
1611 local expand
1612 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1613 if [[ $1 == ${expand}_* ]] ; then
1614 expand=""
1615 break
960 fi 1616 fi
1617 done
1618 if [[ -n ${expand} ]] ; then
1619 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1620 fi
1621
1622 local USE_BUILT=$(<${USEFILE})
1623 while [[ $# -gt 0 ]] ; do
1624 if [[ ${opt} = "-o" ]] ; then
1625 has $1 ${USE_BUILT} && return 0
1626 else
1627 has $1 ${USE_BUILT} || return 1
1628 fi
1629 shift
1630 done
1631 [[ ${opt} = "-a" ]]
961} 1632}
1633
1634# Many configure scripts wrongly bail when a C++ compiler
1635# could not be detected. #73450
1636epunt_cxx() {
1637 local dir=$1
1638 [[ -z ${dir} ]] && dir=${S}
1639 ebegin "Removing useless C++ checks"
1640 local f
1641 for f in $(find ${dir} -name configure) ; do
1642 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1643 done
1644 eend 0
1645}
1646
1647# dopamd <file> [more files]
1648#
1649# Install pam auth config file in /etc/pam.d
1650dopamd() {
1651 [[ -z $1 ]] && die "dopamd requires at least one argument"
1652
1653 use pam || return 0
1654
1655 INSDESTTREE=/etc/pam.d \
1656 doins "$@" || die "failed to install $@"
1657}
1658# newpamd <old name> <new name>
1659#
1660# Install pam file <old name> as <new name> in /etc/pam.d
1661newpamd() {
1662 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1663
1664 use pam || return 0
1665
1666 INSDESTTREE=/etc/pam.d \
1667 newins "$1" "$2" || die "failed to install $1 as $2"
1668}
1669
1670# make a wrapper script ...
1671# NOTE: this was originally games_make_wrapper, but I noticed other places where
1672# this could be used, so I have moved it here and made it not games-specific
1673# -- wolf31o2
1674# $1 == wrapper name
1675# $2 == binary to run
1676# $3 == directory to chdir before running binary
1677# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1678# $5 == path for wrapper
1679make_wrapper() {
1680 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1681 local tmpwrapper=$(emktemp)
1682 # We don't want to quote ${bin} so that people can pass complex
1683 # things as $bin ... "./someprog --args"
1684 cat << EOF > "${tmpwrapper}"
1685#!/bin/sh
1686cd "${chdir:-.}"
1687if [ -n "${libdir}" ] ; then
1688 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1689 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1690 else
1691 export LD_LIBRARY_PATH="${libdir}"
1692 fi
1693fi
1694exec ${bin} "\$@"
1695EOF
1696 chmod go+rx "${tmpwrapper}"
1697 if [[ -n ${path} ]] ; then
1698 exeinto "${path}"
1699 newexe "${tmpwrapper}" "${wrapper}"
1700 else
1701 newbin "${tmpwrapper}" "${wrapper}"
1702 fi
1703}

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