/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.23 Revision 1.173
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 1.23 2003/03/01 03:38:40 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.173 2005/05/24 03:17:19 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
70 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 72 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 73 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 74 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 75 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 76 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 77
49 more info. */ 78 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 79 */
80 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 81 END_LDSCRIPT
52 82 fperms a+x "/usr/${libdir}/${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 83 done
54
55 return 0
56} 84}
57 85
58# Simple function to draw a line consisting of '=' the same length as $* 86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
59# 88#
60# <azarah@gentoo.org> (11 Nov 2002) 89# <azarah@gentoo.org> (11 Nov 2002)
61# 90#
62draw_line() { 91draw_line() {
63 local i=0 92 local i=0
70 return 0 99 return 0
71 fi 100 fi
72 101
73 # Get the length of $* 102 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)" 103 str_length="$(echo -n "$*" | wc -m)"
75 104
76 while [ "$i" -lt "${str_length}" ] 105 while [ "$i" -lt "${str_length}" ]
77 do 106 do
78 echo -n "=" 107 echo -n "="
79 108
80 i=$((i + 1)) 109 i=$((i + 1))
81 done 110 done
82 111
83 echo 112 echo
84 113
88# Default directory where patches are located 117# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 119# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 121# Default options for patch
93EPATCH_OPTS="" 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 125# List of patches not to apply. Not this is only file names,
95# and not the full path .. 126# and not the full path ..
96EPATCH_EXCLUDE="" 127EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 128# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 129EPATCH_SINGLE_MSG=""
130# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style:
133#
134# ??_${ARCH}_foo.${EPATCH_SUFFIX}
135#
136EPATCH_FORCE="no"
99 137
100# This function is for bulk patching, or in theory for just one 138# This function is for bulk patching, or in theory for just one
101# or two patches. 139# or two patches.
102# 140#
103# It should work with .bz2, .gz, .zip and plain text patches. 141# It should work with .bz2, .gz, .zip and plain text patches.
138 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
139 local x="" 177 local x=""
140 178
141 if [ "$#" -gt 1 ] 179 if [ "$#" -gt 1 ]
142 then 180 then
143 eerror "Invalid arguments to epatch()" 181 local m=""
144 die "Invalid arguments to epatch()" 182 for m in "$@" ; do
183 epatch "${m}"
184 done
185 return 0
145 fi 186 fi
146 187
147 if [ -n "$1" -a -f "$1" ] 188 if [ -n "$1" -a -f "$1" ]
148 then 189 then
149 SINGLE_PATCH="yes" 190 SINGLE_PATCH="yes"
150 191
151 local EPATCH_SOURCE="$1" 192 local EPATCH_SOURCE="$1"
152 local EPATCH_SUFFIX="${1##*\.}" 193 local EPATCH_SUFFIX="${1##*\.}"
153 194
154 elif [ -n "$1" -a -d "$1" ] 195 elif [ -n "$1" -a -d "$1" ]
155 then 196 then
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
199 then
200 local EPATCH_SOURCE="$1/*"
201 else
156 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203 fi
157 else 204 else
158 if [ ! -d ${EPATCH_SOURCE} ] 205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
159 then 206 then
160 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161 then 208 then
162 EPATCH_SOURCE="$1" 209 EPATCH_SOURCE="$1"
163 fi 210 fi
164 211
165 echo 212 echo
166 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
167 eerror 214 eerror
168 eerror " ${EPATCH_SOURCE}" 215 eerror " ${EPATCH_SOURCE}"
216 eerror " ( ${EPATCH_SOURCE##*/} )"
169 echo 217 echo
170 die "Cannot find \$EPATCH_SOURCE!" 218 die "Cannot find \$EPATCH_SOURCE!"
171 fi 219 fi
172 220
173 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
174 fi 222 fi
175 223
176 case ${EPATCH_SUFFIX##*\.} in 224 case ${EPATCH_SUFFIX##*\.} in
177 bz2) 225 bz2)
192 ;; 240 ;;
193 esac 241 esac
194 242
195 if [ "${SINGLE_PATCH}" = "no" ] 243 if [ "${SINGLE_PATCH}" = "no" ]
196 then 244 then
197 einfo "Applying various patches (bugfixes/updates)..." 245 einfo "${EPATCH_MULTI_MSG}"
198 fi 246 fi
199 for x in ${EPATCH_SOURCE} 247 for x in ${EPATCH_SOURCE}
200 do 248 do
201 # New ARCH dependant patch naming scheme... 249 # New ARCH dependant patch naming scheme ...
202 # 250 #
203 # ???_arch_foo.patch 251 # ???_arch_foo.patch
204 # 252 #
205 if [ -f ${x} ] && \ 253 if [ -f ${x} ] && \
206 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
207 then 256 then
208 local count=0 257 local count=0
209 local popts="${EPATCH_OPTS}" 258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
210 260
211 if [ -n "${EPATCH_EXCLUDE}" ] 261 if [ -n "${EPATCH_EXCLUDE}" ]
212 then 262 then
213 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
214 then 264 then
215 continue 265 continue
216 fi 266 fi
217 fi 267 fi
218 268
219 if [ "${SINGLE_PATCH}" = "yes" ] 269 if [ "${SINGLE_PATCH}" = "yes" ]
220 then 270 then
221 if [ -n "${EPATCH_SINGLE_MSG}" ] 271 if [ -n "${EPATCH_SINGLE_MSG}" ]
222 then 272 then
223 einfo "${EPATCH_SINGLE_MSG}" 273 einfo "${EPATCH_SINGLE_MSG}"
224 else 274 else
225 einfo "Applying ${x##*/}..." 275 einfo "Applying ${patchname} ..."
226 fi 276 fi
227 else 277 else
228 einfo " ${x##*/}..." 278 einfo " ${patchname} ..."
229 fi 279 fi
230 280
231 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 283
234 # Allow for prefix to differ ... im lazy, so shoot me :/ 284 # Allow for prefix to differ ... im lazy, so shoot me :/
235 while [ "${count}" -lt 5 ] 285 while [ "${count}" -lt 5 ]
236 do 286 do
237 # Generate some useful debug info ... 287 # Generate some useful debug info ...
238 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
239 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
240 290
241 if [ "${PATCH_SUFFIX}" != "patch" ] 291 if [ "${PATCH_SUFFIX}" != "patch" ]
242 then 292 then
243 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 else 295 else
246 PATCH_TARGET="${x}" 296 PATCH_TARGET="${x}"
247 fi 297 fi
248 298
249 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 301
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 304
255 if [ "${PATCH_SUFFIX}" != "patch" ] 305 if [ "${PATCH_SUFFIX}" != "patch" ]
256 then 306 then
257 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
258 then 308 then
259 echo 309 echo
260 eerror "Could not extract patch!" 310 eerror "Could not extract patch!"
261 #die "Could not extract patch!" 311 #die "Could not extract patch!"
262 count=5 312 count=5
263 break 313 break
264 fi 314 fi
265 fi 315 fi
266 316
267 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
268 then 318 then
269 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
270 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
271 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
272 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
273 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
274 324
275 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
276 326
277 if [ "$?" -ne 0 ] 327 if [ "$?" -ne 0 ]
278 then 328 then
279 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo 330 echo
281 eerror "A dry-run of patch command succeeded, but actually" 331 eerror "A dry-run of patch command succeeded, but actually"
282 eerror "applying the patch failed!" 332 eerror "applying the patch failed!"
283 #die "Real world sux compared to the dreamworld!" 333 #die "Real world sux compared to the dreamworld!"
284 count=5 334 count=5
285 fi 335 fi
286 336
287 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
288 338
289 break 339 break
290 fi 340 fi
291 341
292 count=$((count + 1)) 342 count=$((count + 1))
293 done 343 done
298 fi 348 fi
299 349
300 if [ "${count}" -eq 5 ] 350 if [ "${count}" -eq 5 ]
301 then 351 then
302 echo 352 echo
303 eerror "Failed Patch: ${x##*/}!" 353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
304 eerror 355 eerror
305 eerror "Include in your bugreport the contents of:" 356 eerror "Include in your bugreport the contents of:"
306 eerror 357 eerror
307 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
308 echo 359 echo
309 die "Failed Patch: ${x##*/}!" 360 die "Failed Patch: ${patchname}!"
310 fi 361 fi
311 362
312 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 364
314 eend 0 365 eend 0
315 fi 366 fi
316 done 367 done
317 if [ "${SINGLE_PATCH}" = "no" ] 368 if [ "${SINGLE_PATCH}" = "no" ]
340 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" 391 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
341 ADMINPARAM="${ADMINPARAM/-j}" 392 ADMINPARAM="${ADMINPARAM/-j}"
342 fi 393 fi
343 394
344 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 395 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
345 396
346 if [ "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 397 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
347 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 398 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
348 then 399 then
349 # these archs will always have "[Pp]rocessor" 400 # these archs will always have "[Pp]rocessor"
350 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 401 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
351 402
352 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 403 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
353 then 404 then
354 # sparc always has "ncpus active" 405 # sparc always has "ncpus active"
355 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 406 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
356 407
357 elif [ "${ARCH}" = "alpha" ] 408 elif [ "${ARCH}" = "alpha" ]
358 then 409 then
359 # alpha has "cpus active", but only when compiled with SMP 410 # alpha has "cpus active", but only when compiled with SMP
360 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] 411 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
361 then 412 then
362 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 413 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
363 else 414 else
364 jobs=2 415 jobs=2
365 fi 416 fi
366 417
367 elif [ "${ARCH}" = "ppc" ] 418 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
368 then 419 then
369 # ppc has "processor", but only when compiled with SMP 420 # ppc has "processor", but only when compiled with SMP
370 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 421 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
371 then 422 then
372 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 423 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
373 else 424 else
374 jobs=2 425 jobs=2
375 fi 426 fi
427 elif [ "${ARCH}" = "s390" ]
428 then
429 # s390 has "# processors : "
430 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
376 else 431 else
377 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
378 die "Unknown ARCH -- ${ARCH}!" 433 die "Unknown ARCH -- ${ARCH}!"
379 fi 434 fi
380 435
381 # Make sure the number is valid ... 436 # Make sure the number is valid ...
382 if [ "${jobs}" -lt 1 ] 437 if [ "${jobs}" -lt 1 ]
383 then 438 then
384 jobs=1 439 jobs=1
385 fi 440 fi
386 441
387 if [ -n "${ADMINPARAM}" ] 442 if [ -n "${ADMINPARAM}" ]
388 then 443 then
389 if [ "${jobs}" -gt "${ADMINPARAM}" ] 444 if [ "${jobs}" -gt "${ADMINPARAM}" ]
390 then 445 then
391 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 446 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
392 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 447 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
393 else 448 else
394 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 449 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
395 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 450 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
396 fi 451 fi
452 fi
453}
454
455# Cheap replacement for when debianutils (and thus mktemp)
456# does not exist on the users system
457# vapier@gentoo.org
458#
459# Takes just 1 optional parameter (the directory to create tmpfile in)
460emktemp() {
461 local exe="touch"
462 [ "$1" == "-d" ] && exe="mkdir" && shift
463 local topdir="$1"
464
465 if [ -z "${topdir}" ]
466 then
467 [ -z "${T}" ] \
468 && topdir="/tmp" \
469 || topdir="${T}"
470 fi
471
472 if [ -z "$(type -p mktemp)" ]
473 then
474 local tmp=/
475 while [ -e "${tmp}" ] ; do
476 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
477 done
478 ${exe} "${tmp}"
479 echo "${tmp}"
480 else
481 [ "${exe}" == "touch" ] \
482 && exe="-p" \
483 || exe="-d"
484 mktemp ${exe} "${topdir}"
485 fi
486}
487
488# Small wrapper for getent (Linux), nidump (Mac OS X),
489# and pw (FreeBSD) used in enewuser()/enewgroup()
490# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
491# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
492#
493# egetent(database, key)
494egetent() {
495 if useq ppc-macos ; then
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
499 ;;
500 *) # Numeric
501 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
502 ;;
503 esac
504 elif useq x86-fbsd ; then
505 local action
506 if [ "$1" == "passwd" ]
507 then
508 action="user"
509 else
510 action="group"
511 fi
512 pw show "${action}" "$2" -q
513 else
514 which nscd >& /dev/null && nscd -i "$1"
515 getent "$1" "$2"
397 fi 516 fi
398} 517}
399 518
400# Simplify/standardize adding users to the system 519# Simplify/standardize adding users to the system
401# vapier@gentoo.org 520# vapier@gentoo.org
403# enewuser(username, uid, shell, homedir, groups, extra options) 522# enewuser(username, uid, shell, homedir, groups, extra options)
404# 523#
405# Default values if you do not specify any: 524# Default values if you do not specify any:
406# username: REQUIRED ! 525# username: REQUIRED !
407# uid: next available (see useradd(8)) 526# uid: next available (see useradd(8))
527# note: pass -1 to get default behavior
408# shell: /bin/false 528# shell: /bin/false
409# homedir: /dev/null 529# homedir: /dev/null
410# groups: none 530# groups: none
411# extra: comment of 'added by portage for ${PN}' 531# extra: comment of 'added by portage for ${PN}'
412enewuser() { 532enewuser() {
413 # get the username 533 # get the username
414 local euser="$1"; shift 534 local euser="$1"; shift
415 if [ -z "${euser}" ] ; then 535 if [ -z "${euser}" ]
536 then
416 eerror "No username specified !" 537 eerror "No username specified !"
417 die "Cannot call enewuser without a username" 538 die "Cannot call enewuser without a username"
418 fi 539 fi
540
541 # lets see if the username already exists
542 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
543 then
544 return 0
545 fi
419 einfo "Adding user '${euser}' to your system ..." 546 einfo "Adding user '${euser}' to your system ..."
420 547
421 # setup a file for testing usernames/groups
422 local tmpfile="`mktemp -p ${T}`"
423 touch ${tmpfile}
424 chown ${euser} ${tmpfile} >& /dev/null
425 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
426
427 # see if user already exists
428 if [ "${euser}" == "${realuser}" ] ; then
429 einfo "${euser} already exists on your system :)"
430 return 0
431 fi
432
433 # options to pass to useradd 548 # options to pass to useradd
434 local opts="" 549 local opts=
435 550
436 # handle uid 551 # handle uid
437 local euid="$1"; shift 552 local euid="$1"; shift
438 if [ ! -z "${euid}" ] ; then 553 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
554 then
439 if [ ${euid} -gt 0 ] ; then 555 if [ "${euid}" -gt 0 ]
440 opts="${opts} -u ${euid}" 556 then
557 if [ ! -z "`egetent passwd ${euid}`" ]
558 then
559 euid="next"
560 fi
441 else 561 else
442 eerror "Userid given but is not greater than 0 !" 562 eerror "Userid given but is not greater than 0 !"
443 die "${euid} is not a valid UID" 563 die "${euid} is not a valid UID"
444 fi 564 fi
445 else 565 else
446 euid="next available" 566 euid="next"
567 fi
568 if [ "${euid}" == "next" ]
569 then
570 local pwrange
571 if [ "${USERLAND}" == "BSD" ] ; then
572 pwrange="`jot 898 101`"
573 else
574 pwrange="`seq 101 999`"
447 fi 575 fi
576 for euid in ${pwrange} ; do
577 [ -z "`egetent passwd ${euid}`" ] && break
578 done
579 fi
580 opts="${opts} -u ${euid}"
448 einfo " - Userid: ${euid}" 581 einfo " - Userid: ${euid}"
449 582
450 # handle shell 583 # handle shell
451 local eshell="$1"; shift 584 local eshell="$1"; shift
452 if [ ! -z "${eshell}" ] ; then 585 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
586 then
453 if [ ! -e ${eshell} ] ; then 587 if [ ! -e "${eshell}" ]
588 then
454 eerror "A shell was specified but it does not exist !" 589 eerror "A shell was specified but it does not exist !"
455 die "${eshell} does not exist" 590 die "${eshell} does not exist"
456 fi 591 fi
457 else 592 else
593 if [ "${USERLAND}" == "BSD" ]
594 then
595 eshell="/usr/bin/false"
596 else
458 eshell=/bin/false 597 eshell="/bin/false"
598 fi
459 fi 599 fi
460 einfo " - Shell: ${eshell}" 600 einfo " - Shell: ${eshell}"
461 opts="${opts} -s ${eshell}" 601 opts="${opts} -s ${eshell}"
462 602
463 # handle homedir 603 # handle homedir
464 local ehome="$1"; shift 604 local ehome="$1"; shift
465 if [ -z "${ehome}" ] ; then 605 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
606 then
466 ehome=/dev/null 607 ehome="/dev/null"
467 fi 608 fi
468 einfo " - Home: ${ehome}" 609 einfo " - Home: ${ehome}"
469 opts="${opts} -d ${ehome}" 610 opts="${opts} -d ${ehome}"
470 611
471 # handle groups 612 # handle groups
472 local egroups="$1"; shift 613 local egroups="$1"; shift
473 if [ ! -z "${egroups}" ] ; then 614 if [ ! -z "${egroups}" ]
474 local realgroup 615 then
475 local oldifs="${IFS}" 616 local oldifs="${IFS}"
617 local defgroup="" exgroups=""
618
476 export IFS="," 619 export IFS=","
477 for g in ${egroups} ; do 620 for g in ${egroups}
478 chgrp ${g} ${tmpfile} >& /dev/null 621 do
479 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 622 export IFS="${oldifs}"
480 if [ "${g}" != "${realgroup}" ] ; then 623 if [ -z "`egetent group \"${g}\"`" ]
624 then
481 eerror "You must add ${g} to the system first" 625 eerror "You must add group ${g} to the system first"
482 die "${g} is not a valid GID" 626 die "${g} is not a valid GID"
483 fi 627 fi
628 if [ -z "${defgroup}" ]
629 then
630 defgroup="${g}"
631 else
632 exgroups="${exgroups},${g}"
633 fi
634 export IFS=","
484 done 635 done
485 export IFS="${oldifs}" 636 export IFS="${oldifs}"
637
486 opts="${opts} -g ${egroups}" 638 opts="${opts} -g ${defgroup}"
639 if [ ! -z "${exgroups}" ]
640 then
641 opts="${opts} -G ${exgroups:1}"
642 fi
487 else 643 else
488 egroups="(none)" 644 egroups="(none)"
489 fi 645 fi
490 einfo " - Groups: ${egroups}" 646 einfo " - Groups: ${egroups}"
491 647
492 # handle extra and add the user 648 # handle extra and add the user
493 local eextra="$@" 649 local eextra="$@"
494 local oldsandbox="${oldsandbox}" 650 local oldsandbox="${SANDBOX_ON}"
495 export SANDBOX_ON="0" 651 export SANDBOX_ON="0"
652 if useq ppc-macos
653 then
654 ### Make the user
496 if [ -z "${eextra}" ] ; then 655 if [ -z "${eextra}" ]
497 useradd ${opts} ${euser} \ 656 then
657 dscl . create /users/${euser} uid ${euid}
658 dscl . create /users/${euser} shell ${eshell}
659 dscl . create /users/${euser} home ${ehome}
660 dscl . create /users/${euser} realname "added by portage for ${PN}"
661 ### Add the user to the groups specified
662 local oldifs="${IFS}"
663 export IFS=","
664 for g in ${egroups}
665 do
666 dscl . merge /groups/${g} users ${euser}
667 done
668 export IFS="${oldifs}"
669 else
670 einfo "Extra options are not supported on macos yet"
671 einfo "Please report the ebuild along with the info below"
672 einfo "eextra: ${eextra}"
673 die "Required function missing"
674 fi
675 elif use x86-fbsd ; then
676 if [ -z "${eextra}" ]
677 then
678 pw useradd ${euser} ${opts} \
498 -c "added by portage for ${PN}" \ 679 -c "added by portage for ${PN}" \
499 || die "enewuser failed" 680 die "enewuser failed"
500 else 681 else
501 einfo " - Extra: ${eextra}" 682 einfo " - Extra: ${eextra}"
683 pw useradd ${euser} ${opts} \
684 -c ${eextra} || die "enewuser failed"
685 fi
686 else
687 if [ -z "${eextra}" ]
688 then
689 useradd ${opts} ${euser} \
690 -c "added by portage for ${PN}" \
691 || die "enewuser failed"
692 else
693 einfo " - Extra: ${eextra}"
502 useradd ${opts} ${euser} ${eextra} \ 694 useradd ${opts} ${euser} ${eextra} \
503 || die "enewuser failed" 695 || die "enewuser failed"
696 fi
504 fi 697 fi
505 export SANDBOX_ON="${oldsandbox}" 698 export SANDBOX_ON="${oldsandbox}"
506 699
507 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 700 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
701 then
508 einfo " - Creating ${ehome} in ${D}" 702 einfo " - Creating ${ehome} in ${D}"
509 dodir ${ehome} 703 dodir ${ehome}
510 fperms ${euser} ${ehome} 704 fowners ${euser} ${ehome}
705 fperms 755 ${ehome}
511 fi 706 fi
512} 707}
513 708
514# Simplify/standardize adding groups to the system 709# Simplify/standardize adding groups to the system
515# vapier@gentoo.org 710# vapier@gentoo.org
521# gid: next available (see groupadd(8)) 716# gid: next available (see groupadd(8))
522# extra: none 717# extra: none
523enewgroup() { 718enewgroup() {
524 # get the group 719 # get the group
525 local egroup="$1"; shift 720 local egroup="$1"; shift
526 if [ -z "${egroup}" ] ; then 721 if [ -z "${egroup}" ]
722 then
527 eerror "No group specified !" 723 eerror "No group specified !"
528 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
529 fi 725 fi
726
727 # see if group already exists
728 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
729 then
730 return 0
731 fi
530 einfo "Adding group '${egroup}' to your system ..." 732 einfo "Adding group '${egroup}' to your system ..."
531 733
532 # setup a file for testing groupname
533 local tmpfile="`mktemp -p ${T}`"
534 touch ${tmpfile}
535 chgrp ${egroup} ${tmpfile} >& /dev/null
536 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
537
538 # see if group already exists
539 if [ "${egroup}" == "${realgroup}" ] ; then
540 einfo "${egroup} already exists on your system :)"
541 return 0
542 fi
543
544 # options to pass to useradd 734 # options to pass to useradd
545 local opts="" 735 local opts=
546 736
547 # handle gid 737 # handle gid
548 local egid="$1"; shift 738 local egid="$1"; shift
549 if [ ! -z "${egid}" ] ; then 739 if [ ! -z "${egid}" ]
740 then
550 if [ ${egid} -gt 0 ] ; then 741 if [ "${egid}" -gt 0 ]
742 then
743 if [ -z "`egetent group ${egid}`" ]
744 then
745 if useq ppc-macos ; then
746 opts="${opts} ${egid}"
747 else
551 opts="${opts} -g ${egid}" 748 opts="${opts} -g ${egid}"
749 fi
750 else
751 egid="next available; requested gid taken"
752 fi
552 else 753 else
553 eerror "Groupid given but is not greater than 0 !" 754 eerror "Groupid given but is not greater than 0 !"
554 die "${egid} is not a valid GID" 755 die "${egid} is not a valid GID"
555 fi 756 fi
556 else 757 else
561 # handle extra 762 # handle extra
562 local eextra="$@" 763 local eextra="$@"
563 opts="${opts} ${eextra}" 764 opts="${opts} ${eextra}"
564 765
565 # add the group 766 # add the group
566 local oldsandbox="${oldsandbox}" 767 local oldsandbox="${SANDBOX_ON}"
567 export SANDBOX_ON="0" 768 export SANDBOX_ON="0"
769 if useq ppc-macos ; then
770 if [ ! -z "${eextra}" ];
771 then
772 einfo "Extra options are not supported on macos yet"
773 einfo "Please report the ebuild along with the info below"
774 einfo "eextra: ${eextra}"
775 die "Required function missing"
776 fi
777
778 # If we need the next available
779 case ${egid} in
780 *[!0-9]*) # Non numeric
781 for egid in `jot 898 101`; do
782 [ -z "`egetent group ${egid}`" ] && break
783 done
784 esac
785 dscl . create /groups/${egroup} gid ${egid}
786 dscl . create /groups/${egroup} passwd '*'
787 elif use x86-fbsd ; then
788 case ${egid} in
789 *[!0-9]*) # Non numeric
790 for egid in `jot 898 101`; do
791 [ -z "`egetent group ${egid}`" ] && break
792 done
793 esac
794 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
795 else
568 groupadd ${opts} ${egroup} || die "enewgroup failed" 796 groupadd ${opts} ${egroup} || die "enewgroup failed"
797 fi
569 export SANDBOX_ON="${oldsandbox}" 798 export SANDBOX_ON="${oldsandbox}"
570} 799}
800
801# Simple script to replace 'dos2unix' binaries
802# vapier@gentoo.org
803#
804# edos2unix(file, <more files> ...)
805edos2unix() {
806 for f in "$@"
807 do
808 cp "${f}" ${T}/edos2unix
809 sed 's/\r$//' ${T}/edos2unix > "${f}"
810 done
811}
812
813
814##############################################################
815# START: Handle .desktop files and menu entries #
816# maybe this should be separated into a new eclass some time #
817# lanius@gentoo.org #
818##############################################################
819
820# Make a desktop file !
821# Great for making those icons in kde/gnome startmenu !
822# Amaze your friends ! Get the women ! Join today !
823#
824# make_desktop_entry(<binary>, [name], [icon], [type], [path])
825#
826# binary: what binary does the app run with ?
827# name: the name that will show up in the menu
828# icon: give your little like a pretty little icon ...
829# this can be relative (to /usr/share/pixmaps) or
830# a full path to an icon
831# type: what kind of application is this ? for categories:
832# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
833# path: if your app needs to startup in a specific dir
834make_desktop_entry() {
835 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
836
837 local exec=${1}
838 local name=${2:-${PN}}
839 local icon=${3:-${PN}.png}
840 local type=${4}
841 local path=${5}
842
843 if [[ -z ${type} ]] ; then
844 local catmaj=${CATEGORY%%-*}
845 local catmin=${CATEGORY##*-}
846 case ${catmaj} in
847 app)
848 case ${catmin} in
849 admin) type=System;;
850 cdr) type=DiscBurning;;
851 dicts) type=Dictionary;;
852 editors) type=TextEditor;;
853 emacs) type=TextEditor;;
854 emulation) type=Emulator;;
855 laptop) type=HardwareSettings;;
856 office) type=Office;;
857 vim) type=TextEditor;;
858 xemacs) type=TextEditor;;
859 *) type=;;
860 esac
861 ;;
862
863 dev)
864 type="Development"
865 ;;
866
867 games)
868 [[ -z ${path} ]] && path=${GAMES_BINDIR}
869
870 case ${catmin} in
871 action) type=ActionGame;;
872 arcade) type=ArcadeGame;;
873 board) type=BoardGame;;
874 kid) type=KidsGame;;
875 emulation) type=Emulator;;
876 puzzle) type=LogicGame;;
877 rpg) type=RolePlaying;;
878 roguelike) type=RolePlaying;;
879 simulation) type=Simulation;;
880 sports) type=SportsGame;;
881 strategy) type=StrategyGame;;
882 *) type=;;
883 esac
884 type="Game;${type}"
885 ;;
886
887 mail)
888 type="Network;Email"
889 ;;
890
891 media)
892 case ${catmin} in
893 gfx) type=Graphics;;
894 radio) type=Tuner;;
895 sound) type=Audio;;
896 tv) type=TV;;
897 video) type=Video;;
898 *) type=;;
899 esac
900 type="AudioVideo;${type}"
901 ;;
902
903 net)
904 case ${catmin} in
905 dialup) type=Dialup;;
906 ftp) type=FileTransfer;;
907 im) type=InstantMessaging;;
908 irc) type=IRCClient;;
909 mail) type=Email;;
910 news) type=News;;
911 nntp) type=News;;
912 p2p) type=FileTransfer;;
913 *) type=;;
914 esac
915 type="Network;${type}"
916 ;;
917
918 sci)
919 case ${catmin} in
920 astro*) type=Astronomoy;;
921 bio*) type=Biology;;
922 calc*) type=Calculator;;
923 chem*) type=Chemistry;;
924 geo*) type=Geology;;
925 math*) type=Math;;
926 *) type=;;
927 esac
928 type="Science;${type}"
929 ;;
930
931 www)
932 case ${catmin} in
933 client) type=WebBrowser;;
934 *) type=;;
935 esac
936 type="Network"
937 ;;
938
939 *)
940 type=
941 ;;
942 esac
943 fi
944
945 local desktop=${T}/${exec%% *}-${P}.desktop
946
947echo "[Desktop Entry]
948Encoding=UTF-8
949Version=0.9.2
950Name=${name}
951Type=Application
952Comment=${DESCRIPTION}
953Exec=${exec}
954Path=${path}
955Icon=${icon}
956Categories=Application;${type};" > "${desktop}"
957
958 insinto /usr/share/applications
959 doins "${desktop}"
960
961 return 0
962}
963
964# Make a GDM/KDM Session file
965#
966# make_desktop_entry(<title>, <command>)
967# title: File to execute to start the Window Manager
968# command: Name of the Window Manager
969
970make_session_desktop() {
971 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
972 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
973
974 local title=$1
975 local command=$2
976 local desktop=${T}/${wm}.desktop
977
978echo "[Desktop Entry]
979Encoding=UTF-8
980Name=${title}
981Comment=This session logs you into ${title}
982Exec=${command}
983TryExec=${command}
984Type=Application" > "${desktop}"
985
986 insinto /usr/share/xsessions
987 doins "${desktop}"
988}
989
990domenu() {
991 local i j
992 insinto /usr/share/applications
993 for i in "$@" ; do
994 if [[ -f ${i} ]] ; then
995 doins "${i}"
996 elif [[ -d ${i} ]] ; then
997 for j in "${i}"/*.desktop ; do
998 doins "${j}"
999 done
1000 fi
1001 done
1002}
1003newmenu() {
1004 insinto /usr/share/applications
1005 newins "$1" "$2"
1006}
1007
1008doicon() {
1009 local i j
1010 insinto /usr/share/pixmaps
1011 for i in "$@" ; do
1012 if [[ -f ${i} ]] ; then
1013 doins "${i}"
1014 elif [[ -d ${i} ]] ; then
1015 for j in "${i}"/*.png ; do
1016 doins "${j}"
1017 done
1018 fi
1019 done
1020}
1021newicon() {
1022 insinto /usr/share/pixmaps
1023 newins "$1" "$2"
1024}
1025
1026##############################################################
1027# END: Handle .desktop files and menu entries #
1028##############################################################
1029
1030
1031# for internal use only (unpack_pdv and unpack_makeself)
1032find_unpackable_file() {
1033 local src="$1"
1034 if [ -z "${src}" ]
1035 then
1036 src="${DISTDIR}/${A}"
1037 else
1038 if [ -e "${DISTDIR}/${src}" ]
1039 then
1040 src="${DISTDIR}/${src}"
1041 elif [ -e "${PWD}/${src}" ]
1042 then
1043 src="${PWD}/${src}"
1044 elif [ -e "${src}" ]
1045 then
1046 src="${src}"
1047 fi
1048 fi
1049 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1050 echo "${src}"
1051}
1052
1053# Unpack those pesky pdv generated files ...
1054# They're self-unpacking programs with the binary package stuffed in
1055# the middle of the archive. Valve seems to use it a lot ... too bad
1056# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1057#
1058# Usage: unpack_pdv [file to unpack] [size of off_t]
1059# - you have to specify the off_t size ... i have no idea how to extract that
1060# information out of the binary executable myself. basically you pass in
1061# the size of the off_t type (in bytes) on the machine that built the pdv
1062# archive. one way to determine this is by running the following commands:
1063# strings <pdv archive> | grep lseek
1064# strace -elseek <pdv archive>
1065# basically look for the first lseek command (we do the strings/grep because
1066# sometimes the function call is _llseek or something) and steal the 2nd
1067# parameter. here is an example:
1068# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1069# lseek
1070# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1071# lseek(3, -4, SEEK_END) = 2981250
1072# thus we would pass in the value of '4' as the second parameter.
1073unpack_pdv() {
1074 local src="`find_unpackable_file $1`"
1075 local sizeoff_t="$2"
1076
1077 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1078
1079 local shrtsrc="`basename ${src}`"
1080 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1081 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1082 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1083
1084 # grab metadata for debug reasons
1085 local metafile="$(emktemp)"
1086 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1087
1088 # rip out the final file name from the metadata
1089 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1090 datafile="`basename ${datafile}`"
1091
1092 # now lets uncompress/untar the file if need be
1093 local tmpfile="$(emktemp)"
1094 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1095
1096 local iscompressed="`file -b ${tmpfile}`"
1097 if [ "${iscompressed:0:8}" == "compress" ] ; then
1098 iscompressed=1
1099 mv ${tmpfile}{,.Z}
1100 gunzip ${tmpfile}
1101 else
1102 iscompressed=0
1103 fi
1104 local istar="`file -b ${tmpfile}`"
1105 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1106 istar=1
1107 else
1108 istar=0
1109 fi
1110
1111 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1112 #dd if=${src} ibs=${metaskip} count=1 \
1113 # | dd ibs=${tailskip} skip=1 \
1114 # | gzip -dc \
1115 # > ${datafile}
1116 if [ ${iscompressed} -eq 1 ] ; then
1117 if [ ${istar} -eq 1 ] ; then
1118 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1119 | head -c $((${metaskip}-${tailskip})) \
1120 | tar -xzf -
1121 else
1122 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1123 | head -c $((${metaskip}-${tailskip})) \
1124 | gzip -dc \
1125 > ${datafile}
1126 fi
1127 else
1128 if [ ${istar} -eq 1 ] ; then
1129 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1130 | head -c $((${metaskip}-${tailskip})) \
1131 | tar --no-same-owner -xf -
1132 else
1133 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1134 | head -c $((${metaskip}-${tailskip})) \
1135 > ${datafile}
1136 fi
1137 fi
1138 true
1139 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1140 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1141}
1142
1143# Unpack those pesky makeself generated files ...
1144# They're shell scripts with the binary package tagged onto
1145# the end of the archive. Loki utilized the format as does
1146# many other game companies.
1147#
1148# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1149# - If the file is not specified then unpack will utilize ${A}.
1150# - If the offset is not specified then we will attempt to extract
1151# the proper offset from the script itself.
1152unpack_makeself() {
1153 local src="$(find_unpackable_file "$1")"
1154 local skip="$2"
1155 local exe="$3"
1156
1157 local shrtsrc="$(basename "${src}")"
1158 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1159 if [ -z "${skip}" ]
1160 then
1161 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1162 local skip=0
1163 exe=tail
1164 case ${ver} in
1165 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1166 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1167 ;;
1168 2.0|2.0.1)
1169 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1170 ;;
1171 2.1.1)
1172 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1173 let skip="skip + 1"
1174 ;;
1175 2.1.2)
1176 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1177 let skip="skip + 1"
1178 ;;
1179 2.1.3)
1180 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1181 let skip="skip + 1"
1182 ;;
1183 2.1.4)
1184 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1185 skip=$(head -n ${skip} "${src}" | wc -c)
1186 exe="dd"
1187 ;;
1188 *)
1189 eerror "I'm sorry, but I was unable to support the Makeself file."
1190 eerror "The version I detected was '${ver}'."
1191 eerror "Please file a bug about the file ${shrtsrc} at"
1192 eerror "http://bugs.gentoo.org/ so that support can be added."
1193 die "makeself version '${ver}' not supported"
1194 ;;
1195 esac
1196 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1197 fi
1198 case ${exe} in
1199 tail) exe="tail -n +${skip} '${src}'";;
1200 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1201 *) die "makeself cant handle exe '${exe}'"
1202 esac
1203
1204 # lets grab the first few bytes of the file to figure out what kind of archive it is
1205 local tmpfile="$(emktemp)"
1206 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1207 local filetype="$(file -b "${tmpfile}")"
1208 case ${filetype} in
1209 *tar\ archive)
1210 eval ${exe} | tar --no-same-owner -xf -
1211 ;;
1212 bzip2*)
1213 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1214 ;;
1215 gzip*)
1216 eval ${exe} | tar --no-same-owner -xzf -
1217 ;;
1218 compress*)
1219 eval ${exe} | gunzip | tar --no-same-owner -xf -
1220 ;;
1221 *)
1222 eerror "Unknown filetype \"${filetype}\" ?"
1223 false
1224 ;;
1225 esac
1226 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1227}
1228
1229# Display a license for user to accept.
1230#
1231# Usage: check_license [license]
1232# - If the file is not specified then ${LICENSE} is used.
1233check_license() {
1234 local lic=$1
1235 if [ -z "${lic}" ] ; then
1236 lic="${PORTDIR}/licenses/${LICENSE}"
1237 else
1238 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1239 lic="${PORTDIR}/licenses/${src}"
1240 elif [ -e "${PWD}/${src}" ] ; then
1241 lic="${PWD}/${src}"
1242 elif [ -e "${src}" ] ; then
1243 lic="${src}"
1244 fi
1245 fi
1246 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1247 local l="`basename ${lic}`"
1248
1249 # here is where we check for the licenses the user already
1250 # accepted ... if we don't find a match, we make the user accept
1251 local shopts=$-
1252 local alic
1253 set -o noglob #so that bash doesn't expand "*"
1254 for alic in ${ACCEPT_LICENSE} ; do
1255 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1256 set +o noglob; set -${shopts} #reset old shell opts
1257 return 0
1258 fi
1259 done
1260 set +o noglob; set -$shopts #reset old shell opts
1261
1262 local licmsg="$(emktemp)"
1263 cat << EOF > ${licmsg}
1264**********************************************************
1265The following license outlines the terms of use of this
1266package. You MUST accept this license for installation to
1267continue. When you are done viewing, hit 'q'. If you
1268CTRL+C out of this, the install will not run!
1269**********************************************************
1270
1271EOF
1272 cat ${lic} >> ${licmsg}
1273 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1274 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1275 read alic
1276 case ${alic} in
1277 yes|Yes|y|Y)
1278 return 0
1279 ;;
1280 *)
1281 echo;echo;echo
1282 eerror "You MUST accept the license to continue! Exiting!"
1283 die "Failed to accept license"
1284 ;;
1285 esac
1286}
1287
1288# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1289# the whole 'non-interactive' policy, but damnit I want CD support !
1290#
1291# with these cdrom functions we handle all the user interaction and
1292# standardize everything. all you have to do is call cdrom_get_cds()
1293# and when the function returns, you can assume that the cd has been
1294# found at CDROM_ROOT.
1295#
1296# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1297# etc... if you want to give the cds better names, then just export
1298# the CDROM_NAME_X variables before calling cdrom_get_cds().
1299#
1300# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1301#
1302# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1303# - this will attempt to locate a cd based upon a file that is on
1304# the cd ... the more files you give this function, the more cds
1305# the cdrom functions will handle
1306cdrom_get_cds() {
1307 # first we figure out how many cds we're dealing with by
1308 # the # of files they gave us
1309 local cdcnt=0
1310 local f=
1311 for f in "$@" ; do
1312 cdcnt=$((cdcnt + 1))
1313 export CDROM_CHECK_${cdcnt}="$f"
1314 done
1315 export CDROM_TOTAL_CDS=${cdcnt}
1316 export CDROM_CURRENT_CD=1
1317
1318 # now we see if the user gave use CD_ROOT ...
1319 # if they did, let's just believe them that it's correct
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 export CDROM_ROOT=${CD_ROOT}
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323 return
1324 fi
1325 # do the same for CD_ROOT_X
1326 if [[ ! -z ${CD_ROOT_1} ]] ; then
1327 local var=
1328 cdcnt=0
1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1330 cdcnt=$((cdcnt + 1))
1331 var="CD_ROOT_${cdcnt}"
1332 if [[ -z ${!var} ]] ; then
1333 eerror "You must either use just the CD_ROOT"
1334 eerror "or specify ALL the CD_ROOT_X variables."
1335 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1336 die "could not locate CD_ROOT_${cdcnt}"
1337 fi
1338 export CDROM_ROOTS_${cdcnt}="${!var}"
1339 done
1340 export CDROM_ROOT=${CDROM_ROOTS_1}
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342 return
1343 fi
1344
1345 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346 einfon "This ebuild will need the "
1347 if [[ -z ${CDROM_NAME} ]] ; then
1348 echo "cdrom for ${PN}."
1349 else
1350 echo "${CDROM_NAME}."
1351 fi
1352 echo
1353 einfo "If you do not have the CD, but have the data files"
1354 einfo "mounted somewhere on your filesystem, just export"
1355 einfo "the variable CD_ROOT so that it points to the"
1356 einfo "directory containing the files."
1357 echo
1358 einfo "For example:"
1359 einfo "export CD_ROOT=/mnt/cdrom"
1360 echo
1361 else
1362 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1363 cdcnt=0
1364 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1365 cdcnt=$((cdcnt + 1))
1366 var="CDROM_NAME_${cdcnt}"
1367 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1368 done
1369 echo
1370 einfo "If you do not have the CDs, but have the data files"
1371 einfo "mounted somewhere on your filesystem, just export"
1372 einfo "the following variables so they point to the right place:"
1373 einfon ""
1374 cdcnt=0
1375 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1376 cdcnt=$((cdcnt + 1))
1377 echo -n " CD_ROOT_${cdcnt}"
1378 done
1379 echo
1380 einfo "Or, if you have all the files in the same place, or"
1381 einfo "you only have one cdrom, you can export CD_ROOT"
1382 einfo "and that place will be used as the same data source"
1383 einfo "for all the CDs."
1384 echo
1385 einfo "For example:"
1386 einfo "export CD_ROOT_1=/mnt/cdrom"
1387 echo
1388 fi
1389 export CDROM_CURRENT_CD=0
1390 cdrom_load_next_cd
1391}
1392
1393# this is only used when you need access to more than one cd.
1394# when you have finished using the first cd, just call this function.
1395# when it returns, CDROM_ROOT will be pointing to the second cd.
1396# remember, you can only go forward in the cd chain, you can't go back.
1397cdrom_load_next_cd() {
1398 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1399 local var=
1400
1401 if [[ ! -z ${CD_ROOT} ]] ; then
1402 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1403 return
1404 fi
1405
1406 unset CDROM_ROOT
1407 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1408 if [[ -z ${!var} ]] ; then
1409 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1410 cdrom_locate_file_on_cd ${!var}
1411 else
1412 export CDROM_ROOT=${!var}
1413 fi
1414
1415 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1416}
1417
1418# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1419# functions. this should *never* be called from an ebuild.
1420# all it does is try to locate a give file on a cd ... if the cd isn't
1421# found, then a message asking for the user to insert the cdrom will be
1422# displayed and we'll hang out here until:
1423# (1) the file is found on a mounted cdrom
1424# (2) the user hits CTRL+C
1425cdrom_locate_file_on_cd() {
1426 while [[ -z ${CDROM_ROOT} ]] ; do
1427 local dir="$(dirname ${@})"
1428 local file="$(basename ${@})"
1429 local mline=""
1430 local showedmsg=0
1431
1432 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1433 [[ -d ${mline}/${dir} ]] || continue
1434 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1435 && export CDROM_ROOT=${mline}
1436 done
1437
1438 if [[ -z ${CDROM_ROOT} ]] ; then
1439 echo
1440 if [[ ${showedmsg} -eq 0 ]] ; then
1441 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1442 if [[ -z ${CDROM_NAME} ]] ; then
1443 einfo "Please insert the cdrom for ${PN} now !"
1444 else
1445 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1446 fi
1447 else
1448 if [[ -z ${CDROM_NAME_1} ]] ; then
1449 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1450 else
1451 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1452 einfo "Please insert+mount the ${!var} cdrom now !"
1453 fi
1454 fi
1455 showedmsg=1
1456 fi
1457 einfo "Press return to scan for the cd again"
1458 einfo "or hit CTRL+C to abort the emerge."
1459 read
1460 fi
1461 done
1462}
1463
1464# Make sure that LINGUAS only contains languages that
1465# a package can support
1466#
1467# usage: strip-linguas <allow LINGUAS>
1468# strip-linguas -i <directories of .po files>
1469# strip-linguas -u <directories of .po files>
1470#
1471# The first form allows you to specify a list of LINGUAS.
1472# The -i builds a list of po files found in all the
1473# directories and uses the intersection of the lists.
1474# The -u builds a list of po files found in all the
1475# directories and uses the union of the lists.
1476strip-linguas() {
1477 local ls newls
1478 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1479 local op=$1; shift
1480 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1481 local d f
1482 for d in "$@" ; do
1483 if [[ ${op} == "-u" ]] ; then
1484 newls=${ls}
1485 else
1486 newls=""
1487 fi
1488 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1489 if [[ ${op} == "-i" ]] ; then
1490 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1491 else
1492 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1493 fi
1494 done
1495 ls=${newls}
1496 done
1497 ls=${ls//.po}
1498 else
1499 ls=$@
1500 fi
1501
1502 ls=" ${ls} "
1503 newls=""
1504 for f in ${LINGUAS} ; do
1505 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1506 newls="${newls} ${f}"
1507 else
1508 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1509 fi
1510 done
1511 if [[ -z ${newls} ]] ; then
1512 export LINGUAS=""
1513 else
1514 export LINGUAS=${newls:1}
1515 fi
1516}
1517
1518# moved from kernel.eclass since they are generally useful outside of
1519# kernel.eclass -iggy (20041002)
1520
1521# the following functions are useful in kernel module ebuilds, etc.
1522# for an example see ivtv or drbd ebuilds
1523
1524# set's ARCH to match what the kernel expects
1525set_arch_to_kernel() {
1526 i=10
1527 while ((i--)) ; do
1528 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1529 done
1530 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1531 case ${ARCH} in
1532 x86) export ARCH="i386";;
1533 amd64) export ARCH="x86_64";;
1534 hppa) export ARCH="parisc";;
1535 mips) export ARCH="mips";;
1536 sparc) export ARCH="$(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!
1537 *) export ARCH="${ARCH}";;
1538 esac
1539}
1540
1541# set's ARCH back to what portage expects
1542set_arch_to_portage() {
1543 i=10
1544 while ((i--)) ; do
1545 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1546 done
1547 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1548}
1549
1550# Jeremy Huddleston <eradicator@gentoo.org>:
1551# preserve_old_lib /path/to/libblah.so.0
1552# preserve_old_lib_notify /path/to/libblah.so.0
1553#
1554# These functions are useful when a lib in your package changes --soname. Such
1555# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1556# would break packages that link against it. Most people get around this
1557# by using the portage SLOT mechanism, but that is not always a relevant
1558# solution, so instead you can add the following to your ebuilds:
1559#
1560# src_install() {
1561# ...
1562# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1563# ...
1564# }
1565#
1566# pkg_postinst() {
1567# ...
1568# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571
1572preserve_old_lib() {
1573 LIB=$1
1574
1575 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1576 SONAME=`basename ${LIB}`
1577 DIRNAME=`dirname ${LIB}`
1578
1579 dodir ${DIRNAME}
1580 cp ${ROOT}${LIB} ${D}${DIRNAME}
1581 touch ${D}${LIB}
1582 fi
1583}
1584
1585preserve_old_lib_notify() {
1586 LIB=$1
1587
1588 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1589 SONAME=`basename ${LIB}`
1590
1591 einfo "An old version of an installed library was detected on your system."
1592 einfo "In order to avoid breaking packages that link against is, this older version"
1593 einfo "is not being removed. In order to make full use of this newer version,"
1594 einfo "you will need to execute the following command:"
1595 einfo " revdep-rebuild --soname ${SONAME}"
1596 einfo
1597 einfo "After doing that, you can safely remove ${LIB}"
1598 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1599 fi
1600}
1601
1602# Hack for people to figure out if a package was built with
1603# certain USE flags
1604#
1605# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1606# ex: built_with_use xchat gtk2
1607#
1608# Flags: -a all USE flags should be utilized
1609# -o at least one USE flag should be utilized
1610# Note: the default flag is '-a'
1611built_with_use() {
1612 local opt=$1
1613 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1614
1615 local PKG=$(best_version $1)
1616 shift
1617
1618 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1619 [[ ! -e ${USEFILE} ]] && return 1
1620
1621 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then
1624 has $1 ${USE_BUILT} && return 0
1625 else
1626 has $1 ${USE_BUILT} || return 1
1627 fi
1628 shift
1629 done
1630 [[ ${opt} = "-a" ]]
1631}
1632
1633# Many configure scripts wrongly bail when a C++ compiler
1634# could not be detected. #73450
1635epunt_cxx() {
1636 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks"
1639 local f
1640 for f in $(find ${dir} -name configure) ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done
1643 eend 0
1644}
1645
1646# dopamd <file> [more files]
1647#
1648# Install pam auth config file in /etc/pam.d
1649dopamd() {
1650 [[ -z $1 ]] && die "dopamd requires at least one argument"
1651
1652 use pam || return 0
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667}
1668
1669# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific
1672# -- wolf31o2
1673# $1 == wrapper name
1674# $2 == binary to run
1675# $3 == directory to chdir before running binary
1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677# $5 == path for wrapper
1678make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp)
1681 cat << EOF > "${tmpwrapper}"
1682#!/bin/sh
1683cd "${chdir}"
1684export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1685exec ${bin} "\$@"
1686EOF
1687 chmod go+rx "${tmpwrapper}"
1688 if [ -n "${5}" ]
1689 then
1690 exeinto ${5}
1691 newexe "${tmpwrapper}" "${wrapper}"
1692 else
1693 newbin "${tmpwrapper}" "${wrapper}"
1694 fi
1695}

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