/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.45 Revision 1.221
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 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.221 2005/12/31 14:11:39 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local lib libdir=$(get_libdir)
39 # Just make sure it exists 66 # Just make sure it exists
40 dodir /usr/lib 67 dodir /usr/${libdir}
41 68
69 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 71 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76
49 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 78 */
79 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 80 END_LDSCRIPT
52 81 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 82 done
82
83 echo
84
85 return 0
86} 83}
84
87 85
88# Default directory where patches are located 86# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 87EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 88# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 89EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 90# Default options for patch
93EPATCH_OPTS="" 91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 94# List of patches not to apply. Not this is only file names,
95# and not the full path .. 95# and not the full path ..
96EPATCH_EXCLUDE="" 96EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 97# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 98EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 101# Force applying bulk patches even if not following the style:
100# 102#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 103# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 104#
103EPATCH_FORCE="no" 105EPATCH_FORCE="no"
134# hand its a directory, it will set EPATCH_SOURCE to this. 136# hand its a directory, it will set EPATCH_SOURCE to this.
135# 137#
136# <azarah@gentoo.org> (10 Nov 2002) 138# <azarah@gentoo.org> (10 Nov 2002)
137# 139#
138epatch() { 140epatch() {
141 _epatch_draw_line() {
142 local i=0 str_length="" str_out=""
143
144 # Handle calls that do not have args, or wc not being installed ...
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 159 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 160 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 161 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 162 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 163 local SINGLE_PATCH="no"
144 local x="" 164 local x=""
145 165
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167
146 if [ "$#" -gt 1 ] 168 if [ "$#" -gt 1 ]
147 then 169 then
148 eerror "Invalid arguments to epatch()" 170 local m=""
149 die "Invalid arguments to epatch()" 171 for m in "$@" ; do
172 epatch "${m}"
173 done
174 return 0
150 fi 175 fi
151 176
152 if [ -n "$1" -a -f "$1" ] 177 if [ -n "$1" -a -f "$1" ]
153 then 178 then
154 SINGLE_PATCH="yes" 179 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 189 local EPATCH_SOURCE="$1/*"
165 else 190 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 192 fi
168 else 193 else
169 if [ ! -d ${EPATCH_SOURCE} ] 194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 195 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 197 then
173 EPATCH_SOURCE="$1" 198 EPATCH_SOURCE="$1"
174 fi 199 fi
175 200
176 echo 201 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 203 eerror
179 eerror " ${EPATCH_SOURCE}" 204 eerror " ${EPATCH_SOURCE}"
205 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 206 echo
181 die "Cannot find \$EPATCH_SOURCE!" 207 die "Cannot find \$EPATCH_SOURCE!"
182 fi 208 fi
183 209
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 229 ;;
204 esac 230 esac
205 231
206 if [ "${SINGLE_PATCH}" = "no" ] 232 if [ "${SINGLE_PATCH}" = "no" ]
207 then 233 then
208 einfo "Applying various patches (bugfixes/updates)..." 234 einfo "${EPATCH_MULTI_MSG}"
209 fi 235 fi
210 for x in ${EPATCH_SOURCE} 236 for x in ${EPATCH_SOURCE}
211 do 237 do
212 # New ARCH dependant patch naming scheme... 238 # New ARCH dependant patch naming scheme ...
213 # 239 #
214 # ???_arch_foo.patch 240 # ???_arch_foo.patch
215 # 241 #
216 if [ -f ${x} ] && \ 242 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 244 [ "${EPATCH_FORCE}" = "yes" ])
219 then 245 then
220 local count=0 246 local count=0
221 local popts="${EPATCH_OPTS}" 247 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/}
222 249
223 if [ -n "${EPATCH_EXCLUDE}" ] 250 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 251 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 252 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 253 then
227 continue 254 continue
228 fi 255 fi
229 fi 256 fi
230 257
232 then 259 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 260 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 261 then
235 einfo "${EPATCH_SINGLE_MSG}" 262 einfo "${EPATCH_SINGLE_MSG}"
236 else 263 else
237 einfo "Applying ${x##*/}..." 264 einfo "Applying ${patchname} ..."
238 fi 265 fi
239 else 266 else
240 einfo " ${x##*/}..." 267 einfo " ${patchname} ..."
241 fi 268 fi
242 269
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 272
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 273 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 274 while [ "${count}" -lt 5 ]
248 do 275 do
249 # Generate some useful debug info ... 276 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 279
253 if [ "${PATCH_SUFFIX}" != "patch" ] 280 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 281 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 284 else
258 PATCH_TARGET="${x}" 285 PATCH_TARGET="${x}"
259 fi 286 fi
260 287
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 290
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 293
267 if [ "${PATCH_SUFFIX}" != "patch" ] 294 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 295 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 297 then
271 echo 298 echo
272 eerror "Could not extract patch!" 299 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 300 #die "Could not extract patch!"
274 count=5 301 count=5
275 break 302 break
276 fi 303 fi
277 fi 304 fi
278 305
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 306 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 307 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 310 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 311 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 313
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 314 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
315 _epatch_assert
288 316
289 if [ "$?" -ne 0 ] 317 if [ "$?" -ne 0 ]
290 then 318 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 320 echo
293 eerror "A dry-run of patch command succeeded, but actually" 321 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 322 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 323 #die "Real world sux compared to the dreamworld!"
296 count=5 324 count=5
297 fi 325 fi
298 326
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 327 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 328
301 break 329 break
302 fi 330 fi
303 331
304 count=$((count + 1)) 332 count=$((count + 1))
310 fi 338 fi
311 339
312 if [ "${count}" -eq 5 ] 340 if [ "${count}" -eq 5 ]
313 then 341 then
314 echo 342 echo
315 eerror "Failed Patch: ${x##*/}!" 343 eerror "Failed Patch: ${patchname} !"
344 eerror " ( ${PATCH_TARGET} )"
316 eerror 345 eerror
317 eerror "Include in your bugreport the contents of:" 346 eerror "Include in your bugreport the contents of:"
318 eerror 347 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 348 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 349 echo
321 die "Failed Patch: ${x##*/}!" 350 die "Failed Patch: ${patchname}!"
322 fi 351 fi
323 352
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 354
326 eend 0 355 eend 0
327 fi 356 fi
328 done 357 done
329 if [ "${SINGLE_PATCH}" = "no" ] 358 if [ "${SINGLE_PATCH}" = "no" ]
330 then 359 then
331 einfo "Done with patching" 360 einfo "Done with patching"
332 fi 361 fi
333} 362}
334 363
335# This function return true if we are using the NPTL pthreads 364# Cheap replacement for when debianutils (and thus mktemp)
336# implementation. 365# does not exist on the users system
366# vapier@gentoo.org
337# 367#
338# <azarah@gentoo.org> (06 March 2003) 368# Takes just 1 optional parameter (the directory to create tmpfile in)
339# 369emktemp() {
370 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1
340 373
341have_NPTL() { 374 if [[ -z ${topdir} ]] ; then
375 [[ -z ${T} ]] \
376 && topdir="/tmp" \
377 || topdir=${T}
378 fi
342 379
343 cat > ${T}/test-nptl.c <<-"END" 380 if [[ -z $(type -p mktemp) ]] ; then
344 #define _XOPEN_SOURCE 381 local tmp=/
345 #include <unistd.h> 382 while [[ -e ${tmp} ]] ; do
346 #include <stdio.h> 383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
347 384 done
348 int main() 385 ${exe} "${tmp}" || ${exe} -p "${tmp}"
349 { 386 echo "${tmp}"
350 char buf[255];
351 char *str = buf;
352
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
354 if (NULL != str) {
355 printf("%s\n", str);
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then
367 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... "
369 if ${T}/nptl
370 then
371 return 0
372 else 387 else
373 return 1 388 [[ ${exe} == "touch" ]] \
389 && exe="-p" \
390 || exe="-d"
391 mktemp ${exe} "${topdir}"
374 fi 392 fi
375 else 393}
376 echo "no" 394
395# Small wrapper for getent (Linux), nidump (Mac OS X),
396# and pw (FreeBSD) used in enewuser()/enewgroup()
397# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
398# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
399#
400# egetent(database, key)
401egetent() {
402 case ${CHOST} in
403 *-darwin*)
404 case "$2" in
405 *[!0-9]*) # Non numeric
406 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
407 ;;
408 *) # Numeric
409 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
410 ;;
411 esac
412 ;;
413 *-freebsd*|*-dragonfly*)
414 local opts action="user"
415 [[ $1 == "passwd" ]] || action="group"
416
417 # lookup by uid/gid
418 if [[ $2 == [[:digit:]]* ]] ; then
419 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
377 fi 420 fi
378 421
379 return 1 422 pw show ${action} ${opts} "$2" -q
380} 423 ;;
381 424 *-netbsd*|*-openbsd*)
382# This function check how many cpu's are present, and then set 425 grep "$2:\*:" /etc/$1
383# -j in MAKEOPTS accordingly. 426 ;;
384# 427 *)
385# Thanks to nall <nall@gentoo.org> for this. 428 type -p nscd >& /dev/null && nscd -i "$1"
386# 429 getent "$1" "$2"
387get_number_of_jobs() { 430 ;;
388 local jobs=0 431 esac
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else
423 jobs=2
424 fi
425
426 elif [ "${ARCH}" = "ppc" ]
427 then
428 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else
433 jobs=2
434 fi
435 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!"
438 fi
439
440 # Make sure the number is valid ...
441 if [ "${jobs}" -lt 1 ]
442 then
443 jobs=1
444 fi
445
446 if [ -n "${ADMINPARAM}" ]
447 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi
457} 432}
458 433
459# Simplify/standardize adding users to the system 434# Simplify/standardize adding users to the system
460# vapier@gentoo.org 435# vapier@gentoo.org
461# 436#
469# homedir: /dev/null 444# homedir: /dev/null
470# groups: none 445# groups: none
471# extra: comment of 'added by portage for ${PN}' 446# extra: comment of 'added by portage for ${PN}'
472enewuser() { 447enewuser() {
473 # get the username 448 # get the username
474 local euser="$1"; shift 449 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 450 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 451 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 452 die "Cannot call enewuser without a username"
478 fi 453 fi
479 454
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 455 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 456 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
488 return 0 457 return 0
489 fi 458 fi
490 einfo "Adding user '${euser}' to your system ..." 459 einfo "Adding user '${euser}' to your system ..."
491 460
492 # options to pass to useradd 461 # options to pass to useradd
493 local opts="" 462 local opts=
494 463
495 # handle uid 464 # handle uid
496 local euid="$1"; shift 465 local euid=$1; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 466 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
498 if [ ${euid} -gt 0 ] ; then 467 if [[ ${euid} -gt 0 ]] ; then
499 opts="${opts} -u ${euid}" 468 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
469 euid="next"
470 fi
500 else 471 else
501 eerror "Userid given but is not greater than 0 !" 472 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 473 die "${euid} is not a valid UID"
503 fi 474 fi
504 else 475 else
505 euid="next available" 476 euid="next"
506 fi 477 fi
478 if [[ ${euid} == "next" ]] ; then
479 for euid in $(seq 101 999) ; do
480 [[ -z $(egetent passwd ${euid}) ]] && break
481 done
482 fi
483 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 484 einfo " - Userid: ${euid}"
508 485
509 # handle shell 486 # handle shell
510 local eshell="$1"; shift 487 local eshell=$1; shift
511 if [ ! -z "${eshell}" ] ; then 488 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
512 if [ ! -e ${eshell} ] ; then 489 if [[ ! -e ${ROOT}${eshell} ]] ; then
513 eerror "A shell was specified but it does not exist !" 490 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 491 die "${eshell} does not exist in ${ROOT}"
515 fi 492 fi
493 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
494 eerror "Do not specify ${eshell} yourself, use -1"
495 die "Pass '-1' as the shell parameter"
496 fi
516 else 497 else
517 eshell=/bin/false 498 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
499 [[ -x ${ROOT}${shell} ]] && break
500 done
501
502 if [[ ${shell} == "/dev/null" ]] ; then
503 eerror "Unable to identify the shell to use"
504 die "Unable to identify the shell to use"
505 fi
506
507 eshell=${shell}
518 fi 508 fi
519 einfo " - Shell: ${eshell}" 509 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 510 opts="${opts} -s ${eshell}"
521 511
522 # handle homedir 512 # handle homedir
523 local ehome="$1"; shift 513 local ehome=$1; shift
524 if [ -z "${ehome}" ] ; then 514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 ehome=/dev/null 515 ehome="/dev/null"
526 fi 516 fi
527 einfo " - Home: ${ehome}" 517 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 518 opts="${opts} -d ${ehome}"
529 519
530 # handle groups 520 # handle groups
531 local egroups="$1"; shift 521 local egroups=$1; shift
532 if [ ! -z "${egroups}" ] ; then 522 if [[ ! -z ${egroups} ]] ; then
533 local realgroup
534 local oldifs="${IFS}" 523 local oldifs=${IFS}
524 local defgroup="" exgroups=""
525
535 export IFS="," 526 export IFS=","
536 for g in ${egroups} ; do 527 for g in ${egroups} ; do
537 chgrp ${g} ${tmpfile} >& /dev/null 528 export IFS=${oldifs}
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 529 if [[ -z $(egetent group "${g}") ]] ; then
539 if [ "${g}" != "${realgroup}" ] ; then
540 eerror "You must add ${g} to the system first" 530 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 531 die "${g} is not a valid GID"
542 fi 532 fi
533 if [[ -z ${defgroup} ]] ; then
534 defgroup=${g}
535 else
536 exgroups="${exgroups},${g}"
537 fi
538 export IFS=","
543 done 539 done
544 export IFS="${oldifs}" 540 export IFS=${oldifs}
541
545 opts="${opts} -g ${egroups}" 542 opts="${opts} -g ${defgroup}"
543 if [[ ! -z ${exgroups} ]] ; then
544 opts="${opts} -G ${exgroups:1}"
545 fi
546 else 546 else
547 egroups="(none)" 547 egroups="(none)"
548 fi 548 fi
549 einfo " - Groups: ${egroups}" 549 einfo " - Groups: ${egroups}"
550 550
551 # handle extra and add the user 551 # handle extra and add the user
552 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 552 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 553 export SANDBOX_ON="0"
555 if [ -z "${eextra}" ] ; then 554 case ${CHOST} in
556 useradd ${opts} ${euser} \ 555 *-darwin*)
556 ### Make the user
557 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome}
561 dscl . create /users/${euser} realname "added by portage for ${PN}"
562 ### Add the user to the groups specified
563 local oldifs=${IFS}
564 export IFS=","
565 for g in ${egroups} ; do
566 dscl . merge /groups/${g} users ${euser}
567 done
568 export IFS=${oldifs}
569 else
570 einfo "Extra options are not supported on Darwin yet"
571 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@"
573 die "Required function missing"
574 fi
575 ;;
576 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \
557 -c "added by portage for ${PN}" \ 579 -c "added by portage for ${PN}" \
580 die "enewuser failed"
581 else
582 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed"
585 fi
586 ;;
587
588 *-netbsd*)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-openbsd*)
598 if [[ -z $@ ]] ; then
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} || die "enewuser failed"
602 else
603 einfo " - Extra: $@"
604 useradd -u ${euid} -s ${eshell} \
605 -d ${ehome} -c "Added by portage for ${PN}" \
606 -g ${egroups} ${euser} "$@" || die "enewuser failed"
607 fi
608 ;;
609
610 *)
611 if [[ -z $@ ]] ; then
612 useradd ${opts} ${euser} \
613 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 614 || die "enewuser failed"
559 else 615 else
560 einfo " - Extra: ${eextra}" 616 einfo " - Extra: $@"
561 useradd ${opts} ${euser} ${eextra} \ 617 useradd ${opts} ${euser} "$@" \
562 || die "enewuser failed" 618 || die "enewuser failed"
563 fi 619 fi
620 ;;
621 esac
622
623 if [[ ! -e ${ROOT}/${ehome} ]] ; then
624 einfo " - Creating ${ehome} in ${ROOT}"
625 mkdir -p "${ROOT}/${ehome}"
626 chown ${euser} "${ROOT}/${ehome}"
627 chmod 755 "${ROOT}/${ehome}"
628 fi
629
564 export SANDBOX_ON="${oldsandbox}" 630 export SANDBOX_ON=${oldsandbox}
565
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
567 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome}
569 fowners ${euser} ${ehome}
570 fperms 755 ${ehome}
571 fi
572} 631}
573 632
574# Simplify/standardize adding groups to the system 633# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 634# vapier@gentoo.org
576# 635#
581# gid: next available (see groupadd(8)) 640# gid: next available (see groupadd(8))
582# extra: none 641# extra: none
583enewgroup() { 642enewgroup() {
584 # get the group 643 # get the group
585 local egroup="$1"; shift 644 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 645 if [ -z "${egroup}" ]
646 then
587 eerror "No group specified !" 647 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 648 die "Cannot call enewgroup without a group"
589 fi 649 fi
590 650
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 651 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 652 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
653 then
599 return 0 654 return 0
600 fi 655 fi
601 einfo "Adding group '${egroup}' to your system ..." 656 einfo "Adding group '${egroup}' to your system ..."
602 657
603 # options to pass to useradd 658 # options to pass to useradd
604 local opts="" 659 local opts=
605 660
606 # handle gid 661 # handle gid
607 local egid="$1"; shift 662 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 663 if [ ! -z "${egid}" ]
664 then
609 if [ ${egid} -gt 0 ] ; then 665 if [ "${egid}" -gt 0 ]
666 then
667 if [ -z "`egetent group ${egid}`" ]
668 then
669 if [[ "${CHOST}" == *-darwin* ]]; then
670 opts="${opts} ${egid}"
671 else
610 opts="${opts} -g ${egid}" 672 opts="${opts} -g ${egid}"
673 fi
674 else
675 egid="next available; requested gid taken"
676 fi
611 else 677 else
612 eerror "Groupid given but is not greater than 0 !" 678 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 679 die "${egid} is not a valid GID"
614 fi 680 fi
615 else 681 else
620 # handle extra 686 # handle extra
621 local eextra="$@" 687 local eextra="$@"
622 opts="${opts} ${eextra}" 688 opts="${opts} ${eextra}"
623 689
624 # add the group 690 # add the group
625 local oldsandbox=${SANDBOX_ON} 691 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 692 export SANDBOX_ON="0"
693 case ${CHOST} in
694 *-darwin*)
695 if [ ! -z "${eextra}" ];
696 then
697 einfo "Extra options are not supported on Darwin/OS X yet"
698 einfo "Please report the ebuild along with the info below"
699 einfo "eextra: ${eextra}"
700 die "Required function missing"
701 fi
702
703 # If we need the next available
704 case ${egid} in
705 *[!0-9]*) # Non numeric
706 for egid in $(seq 101 999); do
707 [ -z "`egetent group ${egid}`" ] && break
708 done
709 esac
710 dscl . create /groups/${egroup} gid ${egid}
711 dscl . create /groups/${egroup} passwd '*'
712 ;;
713
714 *-freebsd*|*-dragonfly*)
715 case ${egid} in
716 *[!0-9]*) # Non numeric
717 for egid in $(seq 101 999); do
718 [ -z "`egetent group ${egid}`" ] && break
719 done
720 esac
721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
722 ;;
723
724 *-netbsd*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do
728 [ -z "`egetent group ${egid}`" ] && break
729 done
730 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;;
733
734 *)
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 735 groupadd ${opts} ${egroup} || die "enewgroup failed"
736 ;;
737 esac
628 export SANDBOX_ON="${oldsandbox}" 738 export SANDBOX_ON="${oldsandbox}"
629} 739}
630 740
631# Simple script to replace 'dos2unix' binaries 741# Simple script to replace 'dos2unix' binaries
632# vapier@gentoo.org 742# vapier@gentoo.org
633# 743#
634# edos2unix(file, <more files>...) 744# edos2unix(file, <more files> ...)
635edos2unix() { 745edos2unix() {
636 for f in $@ ; do 746 for f in "$@"
747 do
637 cp ${f} ${T}/edos2unix 748 cp "${f}" ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f} 749 sed 's/\r$//' ${T}/edos2unix > "${f}"
639 done 750 done
640} 751}
752
753
754##############################################################
755# START: Handle .desktop files and menu entries #
756# maybe this should be separated into a new eclass some time #
757# lanius@gentoo.org #
758##############################################################
641 759
642# Make a desktop file ! 760# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 761# Great for making those icons in kde/gnome startmenu !
644# Amaze your friends ! Get the women ! Join today ! 762# Amaze your friends ! Get the women ! Join today !
645# gnome2 /usr/share/applications
646# gnome1 /usr/share/gnome/apps/
647# KDE ${KDEDIR}/share/applnk /usr/share/applnk
648# 763#
649# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 764# make_desktop_entry(<binary>, [name], [icon], [type], [path])
650# 765#
651# binary: what binary does the app run with ? 766# binary: what binary does the app run with ?
652# name: the name that will show up in the menu 767# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 768# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 769# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 770# a full path to an icon
656# type: what kind of application is this ? for categories: 771# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 772# http://www.freedesktop.org/Standards/desktop-entry-spec
658# path: if your app needs to startup in a specific dir 773# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 774make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 775 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
661 776
662 local exec=${1} 777 local exec=${1}
663 local name=${2:-${PN}} 778 local name=${2:-${PN}}
664 local icon=${3:-${PN}.png} 779 local icon=${3:-${PN}.png}
665 local type=${4} 780 local type=${4}
666 local path=${5:-${GAMES_PREFIX}} 781 local path=${5}
782
667 if [ -z "${type}" ] ; then 783 if [[ -z ${type} ]] ; then
668 case ${CATEGORY} in 784 local catmaj=${CATEGORY%%-*}
785 local catmin=${CATEGORY##*-}
786 case ${catmaj} in
787 app)
788 case ${catmin} in
789 admin) type=System;;
790 cdr) type=DiscBurning;;
791 dicts) type=Dictionary;;
792 editors) type=TextEditor;;
793 emacs) type=TextEditor;;
669 app-emulation) type=Emulator ;; 794 emulation) type=Emulator;;
670 app-games) type=Game ;; 795 laptop) type=HardwareSettings;;
671 *) type="" ;; 796 office) type=Office;;
797 vim) type=TextEditor;;
798 xemacs) type=TextEditor;;
799 *) type=;;
800 esac
801 ;;
802
803 dev)
804 type="Development"
805 ;;
806
807 games)
808 case ${catmin} in
809 action) type=ActionGame;;
810 arcade) type=ArcadeGame;;
811 board) type=BoardGame;;
812 kid) type=KidsGame;;
813 emulation) type=Emulator;;
814 puzzle) type=LogicGame;;
815 rpg) type=RolePlaying;;
816 roguelike) type=RolePlaying;;
817 simulation) type=Simulation;;
818 sports) type=SportsGame;;
819 strategy) type=StrategyGame;;
820 *) type=;;
821 esac
822 type="Game;${type}"
823 ;;
824
825 mail)
826 type="Network;Email"
827 ;;
828
829 media)
830 case ${catmin} in
831 gfx) type=Graphics;;
832 radio) type=Tuner;;
833 sound) type=Audio;;
834 tv) type=TV;;
835 video) type=Video;;
836 *) type=;;
837 esac
838 type="AudioVideo;${type}"
839 ;;
840
841 net)
842 case ${catmin} in
843 dialup) type=Dialup;;
844 ftp) type=FileTransfer;;
845 im) type=InstantMessaging;;
846 irc) type=IRCClient;;
847 mail) type=Email;;
848 news) type=News;;
849 nntp) type=News;;
850 p2p) type=FileTransfer;;
851 *) type=;;
852 esac
853 type="Network;${type}"
854 ;;
855
856 sci)
857 case ${catmin} in
858 astro*) type=Astronomy;;
859 bio*) type=Biology;;
860 calc*) type=Calculator;;
861 chem*) type=Chemistry;;
862 geo*) type=Geology;;
863 math*) type=Math;;
864 *) type=;;
865 esac
866 type="Science;${type}"
867 ;;
868
869 www)
870 case ${catmin} in
871 client) type=WebBrowser;;
872 *) type=;;
873 esac
874 type="Network"
875 ;;
876
877 *)
878 type=
879 ;;
672 esac 880 esac
673 fi 881 fi
882 if [ "${SLOT}" == "0" ] ; then
883 local desktop_name="${PN}"
884 else
885 local desktop_name="${PN}-${SLOT}"
886 fi
674 local desktop=${T}/${exec}.desktop 887 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
675 888
676echo "[Desktop Entry] 889echo "[Desktop Entry]
677Encoding=UTF-8 890Encoding=UTF-8
678Version=0.9.2 891Version=0.9.2
679Name=${name} 892Name=${name}
680Type=Application 893Type=Application
681Comment=${DESCRIPTION} 894Comment=${DESCRIPTION}
682Exec=${exec} 895Exec=${exec}
683Path=${path} 896Path=${path}
684Icon=${icon} 897Icon=${icon}
685Categories=Application;${type};" > ${desktop} 898Categories=Application;${type};" > "${desktop}"
686 899
687 if [ -d /usr/share/applications ] ; then 900 (
901 # wrap the env here so that the 'insinto' call
902 # doesn't corrupt the env of the caller
688 insinto /usr/share/applications 903 insinto /usr/share/applications
689 doins ${desktop} 904 doins "${desktop}"
690 fi 905 )
906}
691 907
692 #if [ -d /usr/share/gnome/apps ] ; then 908# Make a GDM/KDM Session file
693 # insinto /usr/share/gnome/apps/Games 909#
694 # doins ${desktop} 910# make_desktop_entry(<title>, <command>)
695 #fi 911# title: File to execute to start the Window Manager
912# command: Name of the Window Manager
696 913
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 914make_session_desktop() {
698 # for ver in /usr/kde/* ; do 915 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
699 # insinto ${ver}/share/applnk/Games 916 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
700 # doins ${desktop}
701 # done
702 #fi
703 917
704 if [ -d /usr/share/applnk ] ; then 918 local title=$1
705 insinto /usr/share/applnk/${type} 919 local command=$2
920 local desktop=${T}/${wm}.desktop
921
922echo "[Desktop Entry]
923Encoding=UTF-8
924Name=${title}
925Comment=This session logs you into ${title}
926Exec=${command}
927TryExec=${command}
928Type=Application" > "${desktop}"
929
930 insinto /usr/share/xsessions
706 doins ${desktop} 931 doins "${desktop}"
707 fi
708
709 return 0
710} 932}
711 933
712# new convenience patch wrapper function to eventually replace epatch(), 934domenu() {
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 935 local i j
714# /usr/bin/patch 936 insinto /usr/share/applications
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list=""
741 local list2=""
742 declare -i plevel
743
744 # parse patch sources
745 for x in $*; do 937 for i in "$@" ; do
746 debug-print "$FUNCNAME: parsing parameter $x"
747 if [ -f "$x" ]; then 938 if [[ -f ${i} ]] ; then
748 list="$list $x" 939 doins "${i}"
749 elif [ -d "$x" ]; then 940 elif [[ -d ${i} ]] ; then
750 # handles patchdirs like epatch() for now: no recursion. 941 for j in "${i}"/*.desktop ; do
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 942 doins "${j}"
752 # only patches with _$ARCH_ or _all_ in their filenames are applied.
753 for file in `ls -A $x`; do
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi
758 done 943 done
759 list="`echo $list2 | sort` $list" 944 fi
945 done
946}
947newmenu() {
948 insinto /usr/share/applications
949 newins "$1" "$2"
950}
951
952doicon() {
953 local i j
954 insinto /usr/share/pixmaps
955 for i in "$@" ; do
956 if [[ -f ${i} ]] ; then
957 doins "${i}"
958 elif [[ -d ${i} ]] ; then
959 for j in "${i}"/*.png ; do
960 doins "${j}"
961 done
962 fi
963 done
964}
965newicon() {
966 insinto /usr/share/pixmaps
967 newins "$1" "$2"
968}
969
970##############################################################
971# END: Handle .desktop files and menu entries #
972##############################################################
973
974
975# for internal use only (unpack_pdv and unpack_makeself)
976find_unpackable_file() {
977 local src=$1
978 if [[ -z ${src} ]] ; then
979 src=${DISTDIR}/${A}
980 else
981 if [[ -e ${DISTDIR}/${src} ]] ; then
982 src=${DISTDIR}/${src}
983 elif [[ -e ${PWD}/${src} ]] ; then
984 src=${PWD}/${src}
985 elif [[ -e ${src} ]] ; then
986 src=${src}
987 fi
988 fi
989 [[ ! -e ${src} ]] && return 1
990 echo "${src}"
991}
992
993# Unpack those pesky pdv generated files ...
994# They're self-unpacking programs with the binary package stuffed in
995# the middle of the archive. Valve seems to use it a lot ... too bad
996# it seems to like to segfault a lot :(. So lets take it apart ourselves.
997#
998# Usage: unpack_pdv [file to unpack] [size of off_t]
999# - you have to specify the off_t size ... i have no idea how to extract that
1000# information out of the binary executable myself. basically you pass in
1001# the size of the off_t type (in bytes) on the machine that built the pdv
1002# archive. one way to determine this is by running the following commands:
1003# strings <pdv archive> | grep lseek
1004# strace -elseek <pdv archive>
1005# basically look for the first lseek command (we do the strings/grep because
1006# sometimes the function call is _llseek or something) and steal the 2nd
1007# parameter. here is an example:
1008# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1009# lseek
1010# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1011# lseek(3, -4, SEEK_END) = 2981250
1012# thus we would pass in the value of '4' as the second parameter.
1013unpack_pdv() {
1014 local src=$(find_unpackable_file $1)
1015 local sizeoff_t=$2
1016
1017 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1018 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1019
1020 local shrtsrc=$(basename "${src}")
1021 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1022 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1023 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1024
1025 # grab metadata for debug reasons
1026 local metafile="$(emktemp)"
1027 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1028
1029 # rip out the final file name from the metadata
1030 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1031 datafile="`basename ${datafile}`"
1032
1033 # now lets uncompress/untar the file if need be
1034 local tmpfile="$(emktemp)"
1035 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1036
1037 local iscompressed="`file -b ${tmpfile}`"
1038 if [ "${iscompressed:0:8}" == "compress" ] ; then
1039 iscompressed=1
1040 mv ${tmpfile}{,.Z}
1041 gunzip ${tmpfile}
1042 else
1043 iscompressed=0
1044 fi
1045 local istar="`file -b ${tmpfile}`"
1046 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1047 istar=1
1048 else
1049 istar=0
1050 fi
1051
1052 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1053 #dd if=${src} ibs=${metaskip} count=1 \
1054 # | dd ibs=${tailskip} skip=1 \
1055 # | gzip -dc \
1056 # > ${datafile}
1057 if [ ${iscompressed} -eq 1 ] ; then
1058 if [ ${istar} -eq 1 ] ; then
1059 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1060 | head -c $((${metaskip}-${tailskip})) \
1061 | tar -xzf -
760 else 1062 else
761 die "Couldn't find $x" 1063 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1064 | head -c $((${metaskip}-${tailskip})) \
1065 | gzip -dc \
1066 > ${datafile}
1067 fi
1068 else
1069 if [ ${istar} -eq 1 ] ; then
1070 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1071 | head -c $((${metaskip}-${tailskip})) \
1072 | tar --no-same-owner -xf -
1073 else
1074 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1075 | head -c $((${metaskip}-${tailskip})) \
1076 > ${datafile}
1077 fi
762 fi 1078 fi
763 done 1079 true
764 1080 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
765 debug-print "$FUNCNAME: final list of patches: $list" 1081 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
766
767 for x in $list; do
768 debug-print "$FUNCNAME: processing $x"
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
770 case "`/usr/bin/file -b $x`" in
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
773 *text*) patchfile="$x";;
774 *) die "Could not determine filetype of patch $x";;
775 esac
776 debug-print "$FUNCNAME: patchfile=$patchfile"
777
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
780 debug-print "$FUNCNAME: raw target=$target"
781 # strip target down to the path/filename, remove leading +++
782 target="${target/+++ }"; target="${target%% *}"
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
784 # to discard them as well to calculate the correct patchlevel.
785 target="${target//\/\//\/}"
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done
803 test -f "$target2" && break
804
805 # try stripping filename - needed to support patches creating new files
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done
827
828} 1082}
829 1083
830# Unpack those pesky makeself generated files ... 1084# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1085# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1086# the end of the archive. Loki utilized the format as does
833# many other game companies. 1087# many other game companies.
834# 1088#
835# Usage: unpack_makeself [file to unpack] [offset] 1089# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
836# - If the file is not specified then unpack will utilize ${A}. 1090# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1091# - If the offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1092# the proper offset from the script itself.
839unpack_makeself() { 1093unpack_makeself() {
840 local src=$1 1094 local src_input=${1:-${A}}
1095 local src=$(find_unpackable_file "${src_input}")
841 local skip=$2 1096 local skip=$2
1097 local exe=$3
842 1098
843 [ -z "${src}" ] && src=${A} 1099 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
844 [ -e ./${src} ] \ 1100
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1101 local shrtsrc=$(basename "${src}")
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1102 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1103 if [[ -z ${skip} ]] ; then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
851 local skip=0 1105 local skip=0
1106 exe=tail
852 case ${ver} in 1107 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
855 ;; 1110 ;;
856 2.0|2.0.1) 1111 2.0|2.0.1)
857 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
858 ;; 1113 ;;
859 2.1.1) 1114 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
861 let skip="skip + 1" 1116 let skip="skip + 1"
1117 ;;
1118 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1"
1121 ;;
1122 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1"
1125 ;;
1126 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
862 ;; 1130 ;;
863 *) 1131 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 1132 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
868 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
869 ;; 1137 ;;
870 esac 1138 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 1140 fi
1141 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'"
1145 esac
873 1146
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 1148 local tmpfile="$(emktemp)"
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")"
1151 case ${filetype} in
1152 *tar\ archive)
1153 eval ${exe} | tar --no-same-owner -xf -
1154 ;;
1155 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;;
1158 gzip*)
1159 eval ${exe} | tar --no-same-owner -xzf -
1160 ;;
1161 compress*)
1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1163 ;;
1164 *)
1165 eerror "Unknown filetype \"${filetype}\" ?"
1166 false
1167 ;;
1168 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 1170}
1171
1172# Display a license for user to accept.
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used.
1176check_license() {
1177 local lic=$1
1178 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else
1181 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${lic}"
1185 elif [ -e "${lic}" ] ; then
1186 lic="${lic}"
1187 fi
1188 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1190 local l="`basename ${lic}`"
1191
1192 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1204
1205 local licmsg="$(emktemp)"
1206 cat << EOF > ${licmsg}
1207**********************************************************
1208The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run!
1212**********************************************************
1213
1214EOF
1215 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic
1219 case ${alic} in
1220 yes|Yes|y|Y)
1221 return 0
1222 ;;
1223 *)
1224 echo;echo;echo
1225 eerror "You MUST accept the license to continue! Exiting!"
1226 die "Failed to accept license"
1227 ;;
1228 esac
1229}
1230
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support !
1233#
1234# with these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT.
1238#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds().
1242#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us
1252 local cdcnt=0
1253 local f=
1254 for f in "$@" ; do
1255 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f"
1257 done
1258 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1
1260
1261 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct
1263 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var=
1265 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}"
1269 [[ -z ${!var} ]] && var="CD_ROOT"
1270 if [[ -z ${!var} ]] ; then
1271 eerror "You must either use just the CD_ROOT"
1272 eerror "or specify ALL the CD_ROOT_X variables."
1273 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1274 die "could not locate CD_ROOT_${cdcnt}"
1275 fi
1276 done
1277 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1279 export CDROM_SET=-1
1280 for f in ${CDROM_CHECK_1//:/ } ; do
1281 ((++CDROM_SET))
1282 [[ -e ${CD_ROOT}/${f} ]] && break
1283 done
1284 export CDROM_MATCH=${f}
1285 return
1286 fi
1287
1288 # User didn't help us out so lets make sure they know they can
1289 # simplify the whole process ...
1290 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1291 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1292 echo
1293 einfo "If you do not have the CD, but have the data files"
1294 einfo "mounted somewhere on your filesystem, just export"
1295 einfo "the variable CD_ROOT so that it points to the"
1296 einfo "directory containing the files."
1297 echo
1298 einfo "For example:"
1299 einfo "export CD_ROOT=/mnt/cdrom"
1300 echo
1301 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0
1304 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}"
1307 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done
1309 echo
1310 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:"
1313 einfon ""
1314 cdcnt=0
1315 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}"
1318 done
1319 echo
1320 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs."
1324 echo
1325 einfo "For example:"
1326 einfo "export CD_ROOT_1=/mnt/cdrom"
1327 echo
1328 fi
1329
1330 export CDROM_SET=""
1331 export CDROM_CURRENT_CD=0
1332 cdrom_load_next_cd
1333}
1334
1335# this is only used when you need access to more than one cd.
1336# when you have finished using the first cd, just call this function.
1337# when it returns, CDROM_ROOT will be pointing to the second cd.
1338# remember, you can only go forward in the cd chain, you can't go back.
1339cdrom_load_next_cd() {
1340 local var
1341 ((++CDROM_CURRENT_CD))
1342
1343 unset CDROM_ROOT
1344 var=CD_ROOT_${CDROM_CURRENT_CD}
1345 [[ -z ${!var} ]] && var="CD_ROOT"
1346 if [[ -z ${!var} ]] ; then
1347 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1348 _cdrom_locate_file_on_cd ${!var}
1349 else
1350 export CDROM_ROOT=${!var}
1351 fi
1352
1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354}
1355
1356# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1357# functions. this should *never* be called from an ebuild.
1358# all it does is try to locate a give file on a cd ... if the cd isn't
1359# found, then a message asking for the user to insert the cdrom will be
1360# displayed and we'll hang out here until:
1361# (1) the file is found on a mounted cdrom
1362# (2) the user hits CTRL+C
1363_cdrom_locate_file_on_cd() {
1364 local mline=""
1365 local showedmsg=0
1366
1367 while [[ -z ${CDROM_ROOT} ]] ; do
1368 local i=0
1369 local -a cdset=(${*//:/ })
1370 if [[ -n ${CDROM_SET} ]] ; then
1371 cdset=(${cdset[${CDROM_SET}]})
1372 fi
1373
1374 while [[ -n ${cdset[${i}]} ]] ; do
1375 local dir=$(dirname ${cdset[${i}]})
1376 local file=$(basename ${cdset[${i}]})
1377
1378 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1379 [[ -d ${mline}/${dir} ]] || continue
1380 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1381 export CDROM_ROOT=${mline}
1382 export CDROM_SET=${i}
1383 export CDROM_MATCH=${cdset[${i}]}
1384 return
1385 fi
1386 done
1387
1388 ((++i))
1389 done
1390
1391 echo
1392 if [[ ${showedmsg} -eq 0 ]] ; then
1393 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1394 if [[ -z ${CDROM_NAME} ]] ; then
1395 einfo "Please insert+mount the cdrom for ${PN} now !"
1396 else
1397 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1398 fi
1399 else
1400 if [[ -z ${CDROM_NAME_1} ]] ; then
1401 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1402 else
1403 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1404 einfo "Please insert+mount the ${!var} cdrom now !"
1405 fi
1406 fi
1407 showedmsg=1
1408 fi
1409 einfo "Press return to scan for the cd again"
1410 einfo "or hit CTRL+C to abort the emerge."
1411 echo
1412 einfo "If you are having trouble with the detection"
1413 einfo "of your CD, it is possible that you do not have"
1414 einfo "Joliet support enabled in your kernel. Please"
1415 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1416 read
1417 done
1418}
1419
1420# Make sure that LINGUAS only contains languages that
1421# a package can support
1422#
1423# usage: strip-linguas <allow LINGUAS>
1424# strip-linguas -i <directories of .po files>
1425# strip-linguas -u <directories of .po files>
1426#
1427# The first form allows you to specify a list of LINGUAS.
1428# The -i builds a list of po files found in all the
1429# directories and uses the intersection of the lists.
1430# The -u builds a list of po files found in all the
1431# directories and uses the union of the lists.
1432strip-linguas() {
1433 local ls newls
1434 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1435 local op=$1; shift
1436 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1437 local d f
1438 for d in "$@" ; do
1439 if [[ ${op} == "-u" ]] ; then
1440 newls=${ls}
1441 else
1442 newls=""
1443 fi
1444 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1445 if [[ ${op} == "-i" ]] ; then
1446 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1447 else
1448 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1449 fi
1450 done
1451 ls=${newls}
1452 done
1453 ls=${ls//.po}
1454 else
1455 ls=$@
1456 fi
1457
1458 ls=" ${ls} "
1459 newls=""
1460 for f in ${LINGUAS} ; do
1461 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1462 newls="${newls} ${f}"
1463 else
1464 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1465 fi
1466 done
1467 if [[ -z ${newls} ]] ; then
1468 export LINGUAS=""
1469 else
1470 export LINGUAS=${newls:1}
1471 fi
1472}
1473
1474# moved from kernel.eclass since they are generally useful outside of
1475# kernel.eclass -iggy (20041002)
1476
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects
1481set_arch_to_kernel() {
1482 i=10
1483 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in
1488 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(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!
1493 *) export ARCH="${ARCH}";;
1494 esac
1495}
1496
1497# set's ARCH back to what portage expects
1498set_arch_to_portage() {
1499 i=10
1500 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504}
1505
1506# Jeremy Huddleston <eradicator@gentoo.org>:
1507# preserve_old_lib /path/to/libblah.so.0
1508# preserve_old_lib_notify /path/to/libblah.so.0
1509#
1510# These functions are useful when a lib in your package changes --soname. Such
1511# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1512# would break packages that link against it. Most people get around this
1513# by using the portage SLOT mechanism, but that is not always a relevant
1514# solution, so instead you can add the following to your ebuilds:
1515#
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() {
1529 LIB=$1
1530
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1532 SONAME=`basename ${LIB}`
1533 DIRNAME=`dirname ${LIB}`
1534
1535 dodir ${DIRNAME}
1536 cp ${ROOT}${LIB} ${D}${DIRNAME}
1537 touch ${D}${LIB}
1538 fi
1539}
1540
1541preserve_old_lib_notify() {
1542 LIB=$1
1543
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1545 SONAME=`basename ${LIB}`
1546
1547 ewarn "An old version of an installed library was detected on your system."
1548 ewarn "In order to avoid breaking packages that link against it, this older version"
1549 ewarn "is not being removed. In order to make full use of this newer version,"
1550 ewarn "you will need to execute the following command:"
1551 ewarn " revdep-rebuild --soname ${SONAME}"
1552 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1555 fi
1556}
1557
1558# Hack for people to figure out if a package was built with
1559# certain USE flags
1560#
1561# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1562# ex: built_with_use xchat gtk2
1563#
1564# Flags: -a all USE flags should be utilized
1565# -o at least one USE flag should be utilized
1566# Note: the default flag is '-a'
1567built_with_use() {
1568 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570
1571 local PKG=$(best_version $1)
1572 shift
1573
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1575
1576 # if the USE file doesnt exist, assume the $PKG is either
1577 # injected or package.provided
1578 [[ ! -e ${USEFILE} ]] && return 0
1579
1580 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0
1584 else
1585 has $1 ${USE_BUILT} || return 1
1586 fi
1587 shift
1588 done
1589 [[ ${opt} = "-a" ]]
1590}
1591
1592# Many configure scripts wrongly bail when a C++ compiler
1593# could not be detected. #73450
1594epunt_cxx() {
1595 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks"
1598 local f
1599 for f in $(find ${dir} -name configure) ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done
1602 eend 0
1603}
1604
1605# dopamd <file> [more files]
1606#
1607# Install pam auth config file in /etc/pam.d
1608dopamd() {
1609 [[ -z $1 ]] && die "dopamd requires at least one argument"
1610
1611 use pam || return 0
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp)
1640 # We don't want to quote ${bin} so that people can pass complex
1641 # things as $bin ... "./someprog --args"
1642 cat << EOF > "${tmpwrapper}"
1643#!/bin/sh
1644cd "${chdir:-.}"
1645if [ -n "${libdir}" ] ; then
1646 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1647 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1648 else
1649 export LD_LIBRARY_PATH="${libdir}"
1650 fi
1651fi
1652exec ${bin} "\$@"
1653EOF
1654 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then
1656 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}"
1658 else
1659 newbin "${tmpwrapper}" "${wrapper}"
1660 fi
1661}

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