/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.23 Revision 1.205
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 1.205 2005/10/07 15:31:46 flameeyes Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14 13
15newdepend "!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
18 45
19# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 60# to point to the latest version of the library present.
34# 61#
35# <azarah@gentoo.org> (26 Oct 2002) 62# <azarah@gentoo.org> (26 Oct 2002)
36# 63#
37gen_usr_ldscript() { 64gen_usr_ldscript() {
38 65 local libdir="$(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}"
53 dosed "s:libxxx:$1:" /usr/lib/$1 82 done
54
55 return 0
56} 83}
57 84
58# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
59# 87#
60# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
61# 89#
62draw_line() { 90draw_line() {
63 local i=0 91 local i=0
70 return 0 98 return 0
71 fi 99 fi
72 100
73 # Get the length of $* 101 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)" 102 str_length="$(echo -n "$*" | wc -m)"
75 103
76 while [ "$i" -lt "${str_length}" ] 104 while [ "$i" -lt "${str_length}" ]
77 do 105 do
78 echo -n "=" 106 echo -n "="
79 107
80 i=$((i + 1)) 108 i=$((i + 1))
81 done 109 done
82 110
83 echo 111 echo
84 112
88# Default directory where patches are located 116# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 118# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 120# Default options for patch
93EPATCH_OPTS="" 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
95# and not the full path .. 125# and not the full path ..
96EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 127# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style:
132#
133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
134#
135EPATCH_FORCE="no"
99 136
100# This function is for bulk patching, or in theory for just one 137# This function is for bulk patching, or in theory for just one
101# or two patches. 138# or two patches.
102# 139#
103# It should work with .bz2, .gz, .zip and plain text patches. 140# It should work with .bz2, .gz, .zip and plain text patches.
136 local PATCH_TARGET="${T}/$$.patch" 173 local PATCH_TARGET="${T}/$$.patch"
137 local PATCH_SUFFIX="" 174 local PATCH_SUFFIX=""
138 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
139 local x="" 176 local x=""
140 177
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179
141 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
142 then 181 then
143 eerror "Invalid arguments to epatch()" 182 local m=""
144 die "Invalid arguments to epatch()" 183 for m in "$@" ; do
184 epatch "${m}"
185 done
186 return 0
145 fi 187 fi
146 188
147 if [ -n "$1" -a -f "$1" ] 189 if [ -n "$1" -a -f "$1" ]
148 then 190 then
149 SINGLE_PATCH="yes" 191 SINGLE_PATCH="yes"
150 192
151 local EPATCH_SOURCE="$1" 193 local EPATCH_SOURCE="$1"
152 local EPATCH_SUFFIX="${1##*\.}" 194 local EPATCH_SUFFIX="${1##*\.}"
153 195
154 elif [ -n "$1" -a -d "$1" ] 196 elif [ -n "$1" -a -d "$1" ]
155 then 197 then
198 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
199 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
200 then
201 local EPATCH_SOURCE="$1/*"
202 else
156 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204 fi
157 else 205 else
158 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
159 then 207 then
160 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161 then 209 then
162 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
163 fi 211 fi
164 212
165 echo 213 echo
166 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
167 eerror 215 eerror
168 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
169 echo 218 echo
170 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
171 fi 220 fi
172 221
173 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
174 fi 223 fi
175 224
176 case ${EPATCH_SUFFIX##*\.} in 225 case ${EPATCH_SUFFIX##*\.} in
177 bz2) 226 bz2)
192 ;; 241 ;;
193 esac 242 esac
194 243
195 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
196 then 245 then
197 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
198 fi 247 fi
199 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
200 do 249 do
201 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
202 # 251 #
203 # ???_arch_foo.patch 252 # ???_arch_foo.patch
204 # 253 #
205 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
206 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ])
207 then 257 then
208 local count=0 258 local count=0
209 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
210 261
211 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
212 then 263 then
213 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
214 then 265 then
215 continue 266 continue
216 fi 267 fi
217 fi 268 fi
218 269
219 if [ "${SINGLE_PATCH}" = "yes" ] 270 if [ "${SINGLE_PATCH}" = "yes" ]
220 then 271 then
221 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
222 then 273 then
223 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
224 else 275 else
225 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
226 fi 277 fi
227 else 278 else
228 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
229 fi 280 fi
230 281
231 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 284
234 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
235 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
236 do 287 do
237 # Generate some useful debug info ... 288 # Generate some useful debug info ...
238 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
239 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
240 291
241 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
242 then 293 then
243 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 else 296 else
246 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
247 fi 298 fi
248 299
249 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 302
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 305
255 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
256 then 307 then
257 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
258 then 309 then
259 echo 310 echo
260 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
261 #die "Could not extract patch!" 312 #die "Could not extract patch!"
262 count=5 313 count=5
263 break 314 break
264 fi 315 fi
265 fi 316 fi
266 317
267 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
268 then 319 then
269 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
270 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
271 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
272 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
273 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
274 325
275 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
276 327
277 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
278 then 329 then
279 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo 331 echo
281 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
282 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
283 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
284 count=5 335 count=5
285 fi 336 fi
286 337
287 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
288 339
289 break 340 break
290 fi 341 fi
291 342
292 count=$((count + 1)) 343 count=$((count + 1))
293 done 344 done
298 fi 349 fi
299 350
300 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
301 then 352 then
302 echo 353 echo
303 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
304 eerror 356 eerror
305 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
306 eerror 358 eerror
307 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
308 echo 360 echo
309 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
310 fi 362 fi
311 363
312 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 365
314 eend 0 366 eend 0
315 fi 367 fi
316 done 368 done
317 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
318 then 370 then
319 einfo "Done with patching" 371 einfo "Done with patching"
320 fi 372 fi
321} 373}
322 374
323# This function check how many cpu's are present, and then set 375# Cheap replacement for when debianutils (and thus mktemp)
324# -j in MAKEOPTS accordingly. 376# does not exist on the users system
377# vapier@gentoo.org
325# 378#
326# Thanks to nall <nall@gentoo.org> for this. 379# Takes just 1 optional parameter (the directory to create tmpfile in)
327# 380emktemp() {
328get_number_of_jobs() { 381 local exe="touch"
329 local jobs=0 382 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1
330 384
331 if [ ! -r /proc/cpuinfo ] 385 if [[ -z ${topdir} ]] ; then
332 then 386 [[ -z ${T} ]] \
333 return 1 387 && topdir="/tmp" \
334 fi 388 || topdir=${T}
335
336 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
337 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
338 then
339 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
340 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
341 ADMINPARAM="${ADMINPARAM/-j}"
342 fi
343
344 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
345
346 if [ "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
347 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
348 then
349 # these archs will always have "[Pp]rocessor"
350 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
351
352 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
353 then
354 # sparc always has "ncpus active"
355 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
356
357 elif [ "${ARCH}" = "alpha" ]
358 then
359 # alpha has "cpus active", but only when compiled with SMP
360 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
361 then
362 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
363 else
364 jobs=2
365 fi 389 fi
366 390
367 elif [ "${ARCH}" = "ppc" ] 391 if [[ -z $(type -p mktemp) ]] ; then
368 then 392 local tmp=/
369 # ppc has "processor", but only when compiled with SMP 393 while [[ -e ${tmp} ]] ; do
370 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 then 395 done
372 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 396 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 else 397 echo "${tmp}"
374 jobs=2
375 fi
376 else 398 else
377 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 399 [[ ${exe} == "touch" ]] \
378 die "Unknown ARCH -- ${ARCH}!" 400 && exe="-p" \
379 fi 401 || exe="-d"
380 402 mktemp ${exe} "${topdir}"
381 # Make sure the number is valid ...
382 if [ "${jobs}" -lt 1 ]
383 then
384 jobs=1
385 fi
386
387 if [ -n "${ADMINPARAM}" ]
388 then
389 if [ "${jobs}" -gt "${ADMINPARAM}" ]
390 then
391 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
392 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
393 else
394 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
395 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
396 fi 403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 case ${CHOST} in
414 *-darwin*)
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 ;;
424 *-freebsd*)
425 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group"
427
428 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
397 fi 431 fi
432
433 pw show ${action} ${opts} "$2" -q
434 ;;
435 *)
436 type -p nscd >& /dev/null && nscd -i "$1"
437 getent "$1" "$2"
438 ;;
439 esac
398} 440}
399 441
400# Simplify/standardize adding users to the system 442# Simplify/standardize adding users to the system
401# vapier@gentoo.org 443# vapier@gentoo.org
402# 444#
403# enewuser(username, uid, shell, homedir, groups, extra options) 445# enewuser(username, uid, shell, homedir, groups, extra options)
404# 446#
405# Default values if you do not specify any: 447# Default values if you do not specify any:
406# username: REQUIRED ! 448# username: REQUIRED !
407# uid: next available (see useradd(8)) 449# uid: next available (see useradd(8))
450# note: pass -1 to get default behavior
408# shell: /bin/false 451# shell: /bin/false
409# homedir: /dev/null 452# homedir: /dev/null
410# groups: none 453# groups: none
411# extra: comment of 'added by portage for ${PN}' 454# extra: comment of 'added by portage for ${PN}'
412enewuser() { 455enewuser() {
413 # get the username 456 # get the username
414 local euser="$1"; shift 457 local euser=$1; shift
415 if [ -z "${euser}" ] ; then 458 if [[ -z ${euser} ]] ; then
416 eerror "No username specified !" 459 eerror "No username specified !"
417 die "Cannot call enewuser without a username" 460 die "Cannot call enewuser without a username"
418 fi 461 fi
462
463 # lets see if the username already exists
464 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
465 return 0
466 fi
419 einfo "Adding user '${euser}' to your system ..." 467 einfo "Adding user '${euser}' to your system ..."
420 468
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 469 # options to pass to useradd
434 local opts="" 470 local opts=
435 471
436 # handle uid 472 # handle uid
437 local euid="$1"; shift 473 local euid=$1; shift
438 if [ ! -z "${euid}" ] ; then 474 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
439 if [ ${euid} -gt 0 ] ; then 475 if [[ ${euid} -gt 0 ]] ; then
440 opts="${opts} -u ${euid}" 476 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
477 euid="next"
478 fi
441 else 479 else
442 eerror "Userid given but is not greater than 0 !" 480 eerror "Userid given but is not greater than 0 !"
443 die "${euid} is not a valid UID" 481 die "${euid} is not a valid UID"
444 fi 482 fi
445 else 483 else
446 euid="next available" 484 euid="next"
447 fi 485 fi
486 if [[ ${euid} == "next" ]] ; then
487 for euid in $(seq 101 999) ; do
488 [[ -z $(egetent passwd ${euid}) ]] && break
489 done
490 fi
491 opts="${opts} -u ${euid}"
448 einfo " - Userid: ${euid}" 492 einfo " - Userid: ${euid}"
449 493
450 # handle shell 494 # handle shell
451 local eshell="$1"; shift 495 local eshell=$1; shift
452 if [ ! -z "${eshell}" ] ; then 496 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
453 if [ ! -e ${eshell} ] ; then 497 if [[ ! -e ${eshell} ]] ; then
454 eerror "A shell was specified but it does not exist !" 498 eerror "A shell was specified but it does not exist !"
455 die "${eshell} does not exist" 499 die "${eshell} does not exist"
456 fi 500 fi
457 else 501 else
458 eshell=/bin/false 502 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
503 [[ -x ${ROOT}${shell} ]] && break
504 done
505
506 if [[ ${shell} == "/dev/null" ]] ; then
507 eerror "Unable to identify the shell to use"
508 die "Unable to identify the shell to use"
509 fi
510
511 eshell=${shell}
459 fi 512 fi
460 einfo " - Shell: ${eshell}" 513 einfo " - Shell: ${eshell}"
461 opts="${opts} -s ${eshell}" 514 opts="${opts} -s ${eshell}"
462 515
463 # handle homedir 516 # handle homedir
464 local ehome="$1"; shift 517 local ehome=$1; shift
465 if [ -z "${ehome}" ] ; then 518 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
466 ehome=/dev/null 519 ehome="/dev/null"
467 fi 520 fi
468 einfo " - Home: ${ehome}" 521 einfo " - Home: ${ehome}"
469 opts="${opts} -d ${ehome}" 522 opts="${opts} -d ${ehome}"
470 523
471 # handle groups 524 # handle groups
472 local egroups="$1"; shift 525 local egroups=$1; shift
473 if [ ! -z "${egroups}" ] ; then 526 if [[ ! -z ${egroups} ]] ; then
474 local realgroup
475 local oldifs="${IFS}" 527 local oldifs=${IFS}
528 local defgroup="" exgroups=""
529
476 export IFS="," 530 export IFS=","
477 for g in ${egroups} ; do 531 for g in ${egroups} ; do
478 chgrp ${g} ${tmpfile} >& /dev/null 532 export IFS=${oldifs}
479 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 533 if [[ -z $(egetent group "${g}") ]] ; then
480 if [ "${g}" != "${realgroup}" ] ; then
481 eerror "You must add ${g} to the system first" 534 eerror "You must add group ${g} to the system first"
482 die "${g} is not a valid GID" 535 die "${g} is not a valid GID"
483 fi 536 fi
537 if [[ -z ${defgroup} ]] ; then
538 defgroup=${g}
539 else
540 exgroups="${exgroups},${g}"
541 fi
542 export IFS=","
484 done 543 done
485 export IFS="${oldifs}" 544 export IFS=${oldifs}
545
486 opts="${opts} -g ${egroups}" 546 opts="${opts} -g ${defgroup}"
547 if [[ ! -z ${exgroups} ]] ; then
548 opts="${opts} -G ${exgroups:1}"
549 fi
487 else 550 else
488 egroups="(none)" 551 egroups="(none)"
489 fi 552 fi
490 einfo " - Groups: ${egroups}" 553 einfo " - Groups: ${egroups}"
491 554
492 # handle extra and add the user 555 # handle extra and add the user
493 local eextra="$@" 556 local oldsandbox=${SANDBOX_ON}
494 local oldsandbox="${oldsandbox}"
495 export SANDBOX_ON="0" 557 export SANDBOX_ON="0"
496 if [ -z "${eextra}" ] ; then 558 case ${CHOST} in
497 useradd ${opts} ${euser} \ 559 *-darwin*)
560 ### Make the user
561 if [[ -z $@ ]] ; then
562 dscl . create /users/${euser} uid ${euid}
563 dscl . create /users/${euser} shell ${eshell}
564 dscl . create /users/${euser} home ${ehome}
565 dscl . create /users/${euser} realname "added by portage for ${PN}"
566 ### Add the user to the groups specified
567 local oldifs=${IFS}
568 export IFS=","
569 for g in ${egroups} ; do
570 dscl . merge /groups/${g} users ${euser}
571 done
572 export IFS=${oldifs}
573 else
574 einfo "Extra options are not supported on Darwin yet"
575 einfo "Please report the ebuild along with the info below"
576 einfo "eextra: $@"
577 die "Required function missing"
578 fi
579 ;;
580 *-freebsd*)
581 if [[ -z $@ ]] ; then
582 pw useradd ${euser} ${opts} \
498 -c "added by portage for ${PN}" \ 583 -c "added by portage for ${PN}" \
584 die "enewuser failed"
585 else
586 einfo " - Extra: $@"
587 pw useradd ${euser} ${opts} \
588 "$@" || die "enewuser failed"
589 fi
590 ;;
591 *)
592 if [[ -z $@ ]] ; then
593 useradd ${opts} ${euser} \
594 -c "added by portage for ${PN}" \
499 || die "enewuser failed" 595 || die "enewuser failed"
500 else 596 else
501 einfo " - Extra: ${eextra}" 597 einfo " - Extra: $@"
502 useradd ${opts} ${euser} ${eextra} \ 598 useradd ${opts} ${euser} "$@" \
503 || die "enewuser failed" 599 || die "enewuser failed"
504 fi 600 fi
601 ;;
602 esac
603
604 if [[ ! -e ${ROOT}/${ehome} ]] ; then
605 einfo " - Creating ${ehome} in ${ROOT}"
606 mkdir -p "${ROOT}/${ehome}"
607 chown ${euser} "${ROOT}/${ehome}"
608 chmod 755 "${ROOT}/${ehome}"
609 fi
610
505 export SANDBOX_ON="${oldsandbox}" 611 export SANDBOX_ON=${oldsandbox}
506
507 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
508 einfo " - Creating ${ehome} in ${D}"
509 dodir ${ehome}
510 fperms ${euser} ${ehome}
511 fi
512} 612}
513 613
514# Simplify/standardize adding groups to the system 614# Simplify/standardize adding groups to the system
515# vapier@gentoo.org 615# vapier@gentoo.org
516# 616#
521# gid: next available (see groupadd(8)) 621# gid: next available (see groupadd(8))
522# extra: none 622# extra: none
523enewgroup() { 623enewgroup() {
524 # get the group 624 # get the group
525 local egroup="$1"; shift 625 local egroup="$1"; shift
526 if [ -z "${egroup}" ] ; then 626 if [ -z "${egroup}" ]
627 then
527 eerror "No group specified !" 628 eerror "No group specified !"
528 die "Cannot call enewgroup without a group" 629 die "Cannot call enewgroup without a group"
529 fi 630 fi
631
632 # see if group already exists
633 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
634 then
635 return 0
636 fi
530 einfo "Adding group '${egroup}' to your system ..." 637 einfo "Adding group '${egroup}' to your system ..."
531 638
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 639 # options to pass to useradd
545 local opts="" 640 local opts=
546 641
547 # handle gid 642 # handle gid
548 local egid="$1"; shift 643 local egid="$1"; shift
549 if [ ! -z "${egid}" ] ; then 644 if [ ! -z "${egid}" ]
645 then
550 if [ ${egid} -gt 0 ] ; then 646 if [ "${egid}" -gt 0 ]
647 then
648 if [ -z "`egetent group ${egid}`" ]
649 then
650 if [[ "${CHOST}" == *-darwin* ]]; then
651 opts="${opts} ${egid}"
652 else
551 opts="${opts} -g ${egid}" 653 opts="${opts} -g ${egid}"
654 fi
655 else
656 egid="next available; requested gid taken"
657 fi
552 else 658 else
553 eerror "Groupid given but is not greater than 0 !" 659 eerror "Groupid given but is not greater than 0 !"
554 die "${egid} is not a valid GID" 660 die "${egid} is not a valid GID"
555 fi 661 fi
556 else 662 else
561 # handle extra 667 # handle extra
562 local eextra="$@" 668 local eextra="$@"
563 opts="${opts} ${eextra}" 669 opts="${opts} ${eextra}"
564 670
565 # add the group 671 # add the group
566 local oldsandbox="${oldsandbox}" 672 local oldsandbox="${SANDBOX_ON}"
567 export SANDBOX_ON="0" 673 export SANDBOX_ON="0"
674 case ${CHOST} in
675 *-darwin*)
676 if [ ! -z "${eextra}" ];
677 then
678 einfo "Extra options are not supported on Darwin/OS X yet"
679 einfo "Please report the ebuild along with the info below"
680 einfo "eextra: ${eextra}"
681 die "Required function missing"
682 fi
683
684 # If we need the next available
685 case ${egid} in
686 *[!0-9]*) # Non numeric
687 for egid in $(seq 101 999); do
688 [ -z "`egetent group ${egid}`" ] && break
689 done
690 esac
691 dscl . create /groups/${egroup} gid ${egid}
692 dscl . create /groups/${egroup} passwd '*'
693 ;;
694
695 *-freebsd*)
696 case ${egid} in
697 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do
699 [ -z "`egetent group ${egid}`" ] && break
700 done
701 esac
702 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
703 ;;
704 *)
568 groupadd ${opts} ${egroup} || die "enewgroup failed" 705 groupadd ${opts} ${egroup} || die "enewgroup failed"
706 ;;
707 esac
569 export SANDBOX_ON="${oldsandbox}" 708 export SANDBOX_ON="${oldsandbox}"
570} 709}
710
711# Simple script to replace 'dos2unix' binaries
712# vapier@gentoo.org
713#
714# edos2unix(file, <more files> ...)
715edos2unix() {
716 for f in "$@"
717 do
718 cp "${f}" ${T}/edos2unix
719 sed 's/\r$//' ${T}/edos2unix > "${f}"
720 done
721}
722
723
724##############################################################
725# START: Handle .desktop files and menu entries #
726# maybe this should be separated into a new eclass some time #
727# lanius@gentoo.org #
728##############################################################
729
730# Make a desktop file !
731# Great for making those icons in kde/gnome startmenu !
732# Amaze your friends ! Get the women ! Join today !
733#
734# make_desktop_entry(<binary>, [name], [icon], [type], [path])
735#
736# binary: what binary does the app run with ?
737# name: the name that will show up in the menu
738# icon: give your little like a pretty little icon ...
739# this can be relative (to /usr/share/pixmaps) or
740# a full path to an icon
741# type: what kind of application is this ? for categories:
742# http://www.freedesktop.org/Standards/desktop-entry-spec
743# path: if your app needs to startup in a specific dir
744make_desktop_entry() {
745 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
746
747 local exec=${1}
748 local name=${2:-${PN}}
749 local icon=${3:-${PN}.png}
750 local type=${4}
751 local path=${5}
752
753 if [[ -z ${type} ]] ; then
754 local catmaj=${CATEGORY%%-*}
755 local catmin=${CATEGORY##*-}
756 case ${catmaj} in
757 app)
758 case ${catmin} in
759 admin) type=System;;
760 cdr) type=DiscBurning;;
761 dicts) type=Dictionary;;
762 editors) type=TextEditor;;
763 emacs) type=TextEditor;;
764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;;
766 office) type=Office;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
777 games)
778 case ${catmin} in
779 action) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 kid) type=KidsGame;;
783 emulation) type=Emulator;;
784 puzzle) type=LogicGame;;
785 rpg) type=RolePlaying;;
786 roguelike) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
793 ;;
794
795 mail)
796 type="Network;Email"
797 ;;
798
799 media)
800 case ${catmin} in
801 gfx) type=Graphics;;
802 radio) type=Tuner;;
803 sound) type=Audio;;
804 tv) type=TV;;
805 video) type=Video;;
806 *) type=;;
807 esac
808 type="AudioVideo;${type}"
809 ;;
810
811 net)
812 case ${catmin} in
813 dialup) type=Dialup;;
814 ftp) type=FileTransfer;;
815 im) type=InstantMessaging;;
816 irc) type=IRCClient;;
817 mail) type=Email;;
818 news) type=News;;
819 nntp) type=News;;
820 p2p) type=FileTransfer;;
821 *) type=;;
822 esac
823 type="Network;${type}"
824 ;;
825
826 sci)
827 case ${catmin} in
828 astro*) type=Astronomoy;;
829 bio*) type=Biology;;
830 calc*) type=Calculator;;
831 chem*) type=Chemistry;;
832 geo*) type=Geology;;
833 math*) type=Math;;
834 *) type=;;
835 esac
836 type="Science;${type}"
837 ;;
838
839 www)
840 case ${catmin} in
841 client) type=WebBrowser;;
842 *) type=;;
843 esac
844 type="Network"
845 ;;
846
847 *)
848 type=
849 ;;
850 esac
851 fi
852 if [ "${SLOT}" == "0" ] ; then
853 local desktop_name="${PN}"
854 else
855 local desktop_name="${PN}-${SLOT}"
856 fi
857 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
858
859echo "[Desktop Entry]
860Encoding=UTF-8
861Version=0.9.2
862Name=${name}
863Type=Application
864Comment=${DESCRIPTION}
865Exec=${exec}
866Path=${path}
867Icon=${icon}
868Categories=Application;${type};" > "${desktop}"
869
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
873 insinto /usr/share/applications
874 doins "${desktop}"
875 )
876}
877
878# Make a GDM/KDM Session file
879#
880# make_desktop_entry(<title>, <command>)
881# title: File to execute to start the Window Manager
882# command: Name of the Window Manager
883
884make_session_desktop() {
885 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
886 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
887
888 local title=$1
889 local command=$2
890 local desktop=${T}/${wm}.desktop
891
892echo "[Desktop Entry]
893Encoding=UTF-8
894Name=${title}
895Comment=This session logs you into ${title}
896Exec=${command}
897TryExec=${command}
898Type=Application" > "${desktop}"
899
900 insinto /usr/share/xsessions
901 doins "${desktop}"
902}
903
904domenu() {
905 local i j
906 insinto /usr/share/applications
907 for i in "$@" ; do
908 if [[ -f ${i} ]] ; then
909 doins "${i}"
910 elif [[ -d ${i} ]] ; then
911 for j in "${i}"/*.desktop ; do
912 doins "${j}"
913 done
914 fi
915 done
916}
917newmenu() {
918 insinto /usr/share/applications
919 newins "$1" "$2"
920}
921
922doicon() {
923 local i j
924 insinto /usr/share/pixmaps
925 for i in "$@" ; do
926 if [[ -f ${i} ]] ; then
927 doins "${i}"
928 elif [[ -d ${i} ]] ; then
929 for j in "${i}"/*.png ; do
930 doins "${j}"
931 done
932 fi
933 done
934}
935newicon() {
936 insinto /usr/share/pixmaps
937 newins "$1" "$2"
938}
939
940##############################################################
941# END: Handle .desktop files and menu entries #
942##############################################################
943
944
945# for internal use only (unpack_pdv and unpack_makeself)
946find_unpackable_file() {
947 local src=$1
948 if [[ -z ${src} ]] ; then
949 src=${DISTDIR}/${A}
950 else
951 if [[ -e ${DISTDIR}/${src} ]] ; then
952 src=${DISTDIR}/${src}
953 elif [[ -e ${PWD}/${src} ]] ; then
954 src=${PWD}/${src}
955 elif [[ -e ${src} ]] ; then
956 src=${src}
957 fi
958 fi
959 [[ ! -e ${src} ]] && return 1
960 echo "${src}"
961}
962
963# Unpack those pesky pdv generated files ...
964# They're self-unpacking programs with the binary package stuffed in
965# the middle of the archive. Valve seems to use it a lot ... too bad
966# it seems to like to segfault a lot :(. So lets take it apart ourselves.
967#
968# Usage: unpack_pdv [file to unpack] [size of off_t]
969# - you have to specify the off_t size ... i have no idea how to extract that
970# information out of the binary executable myself. basically you pass in
971# the size of the off_t type (in bytes) on the machine that built the pdv
972# archive. one way to determine this is by running the following commands:
973# strings <pdv archive> | grep lseek
974# strace -elseek <pdv archive>
975# basically look for the first lseek command (we do the strings/grep because
976# sometimes the function call is _llseek or something) and steal the 2nd
977# parameter. here is an example:
978# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
979# lseek
980# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
981# lseek(3, -4, SEEK_END) = 2981250
982# thus we would pass in the value of '4' as the second parameter.
983unpack_pdv() {
984 local src=$(find_unpackable_file $1)
985 local sizeoff_t=$2
986
987 [[ -z ${src} ]] && die "Could not locate source for '$1'"
988 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
989
990 local shrtsrc="`basename ${src}`"
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
993 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
994
995 # grab metadata for debug reasons
996 local metafile="$(emktemp)"
997 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
998
999 # rip out the final file name from the metadata
1000 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1001 datafile="`basename ${datafile}`"
1002
1003 # now lets uncompress/untar the file if need be
1004 local tmpfile="$(emktemp)"
1005 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1006
1007 local iscompressed="`file -b ${tmpfile}`"
1008 if [ "${iscompressed:0:8}" == "compress" ] ; then
1009 iscompressed=1
1010 mv ${tmpfile}{,.Z}
1011 gunzip ${tmpfile}
1012 else
1013 iscompressed=0
1014 fi
1015 local istar="`file -b ${tmpfile}`"
1016 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1017 istar=1
1018 else
1019 istar=0
1020 fi
1021
1022 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1023 #dd if=${src} ibs=${metaskip} count=1 \
1024 # | dd ibs=${tailskip} skip=1 \
1025 # | gzip -dc \
1026 # > ${datafile}
1027 if [ ${iscompressed} -eq 1 ] ; then
1028 if [ ${istar} -eq 1 ] ; then
1029 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1030 | head -c $((${metaskip}-${tailskip})) \
1031 | tar -xzf -
1032 else
1033 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1034 | head -c $((${metaskip}-${tailskip})) \
1035 | gzip -dc \
1036 > ${datafile}
1037 fi
1038 else
1039 if [ ${istar} -eq 1 ] ; then
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1041 | head -c $((${metaskip}-${tailskip})) \
1042 | tar --no-same-owner -xf -
1043 else
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1045 | head -c $((${metaskip}-${tailskip})) \
1046 > ${datafile}
1047 fi
1048 fi
1049 true
1050 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1051 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1052}
1053
1054# Unpack those pesky makeself generated files ...
1055# They're shell scripts with the binary package tagged onto
1056# the end of the archive. Loki utilized the format as does
1057# many other game companies.
1058#
1059# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1060# - If the file is not specified then unpack will utilize ${A}.
1061# - If the offset is not specified then we will attempt to extract
1062# the proper offset from the script itself.
1063unpack_makeself() {
1064 local src=$(find_unpackable_file "$1")
1065 local skip=$2
1066 local exe=$3
1067
1068 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1069
1070 local shrtsrc=$(basename "${src}")
1071 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1072 if [ -z "${skip}" ]
1073 then
1074 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1075 local skip=0
1076 exe=tail
1077 case ${ver} in
1078 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1079 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1080 ;;
1081 2.0|2.0.1)
1082 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1083 ;;
1084 2.1.1)
1085 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1086 let skip="skip + 1"
1087 ;;
1088 2.1.2)
1089 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1090 let skip="skip + 1"
1091 ;;
1092 2.1.3)
1093 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1094 let skip="skip + 1"
1095 ;;
1096 2.1.4)
1097 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1098 skip=$(head -n ${skip} "${src}" | wc -c)
1099 exe="dd"
1100 ;;
1101 *)
1102 eerror "I'm sorry, but I was unable to support the Makeself file."
1103 eerror "The version I detected was '${ver}'."
1104 eerror "Please file a bug about the file ${shrtsrc} at"
1105 eerror "http://bugs.gentoo.org/ so that support can be added."
1106 die "makeself version '${ver}' not supported"
1107 ;;
1108 esac
1109 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1110 fi
1111 case ${exe} in
1112 tail) exe="tail -n +${skip} '${src}'";;
1113 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1114 *) die "makeself cant handle exe '${exe}'"
1115 esac
1116
1117 # lets grab the first few bytes of the file to figure out what kind of archive it is
1118 local tmpfile="$(emktemp)"
1119 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1120 local filetype="$(file -b "${tmpfile}")"
1121 case ${filetype} in
1122 *tar\ archive)
1123 eval ${exe} | tar --no-same-owner -xf -
1124 ;;
1125 bzip2*)
1126 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1127 ;;
1128 gzip*)
1129 eval ${exe} | tar --no-same-owner -xzf -
1130 ;;
1131 compress*)
1132 eval ${exe} | gunzip | tar --no-same-owner -xf -
1133 ;;
1134 *)
1135 eerror "Unknown filetype \"${filetype}\" ?"
1136 false
1137 ;;
1138 esac
1139 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1140}
1141
1142# Display a license for user to accept.
1143#
1144# Usage: check_license [license]
1145# - If the file is not specified then ${LICENSE} is used.
1146check_license() {
1147 local lic=$1
1148 if [ -z "${lic}" ] ; then
1149 lic="${PORTDIR}/licenses/${LICENSE}"
1150 else
1151 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1152 lic="${PORTDIR}/licenses/${lic}"
1153 elif [ -e "${PWD}/${lic}" ] ; then
1154 lic="${PWD}/${lic}"
1155 elif [ -e "${lic}" ] ; then
1156 lic="${lic}"
1157 fi
1158 fi
1159 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1160 local l="`basename ${lic}`"
1161
1162 # here is where we check for the licenses the user already
1163 # accepted ... if we don't find a match, we make the user accept
1164 local shopts=$-
1165 local alic
1166 set -o noglob #so that bash doesn't expand "*"
1167 for alic in ${ACCEPT_LICENSE} ; do
1168 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1169 set +o noglob; set -${shopts} #reset old shell opts
1170 return 0
1171 fi
1172 done
1173 set +o noglob; set -$shopts #reset old shell opts
1174
1175 local licmsg="$(emktemp)"
1176 cat << EOF > ${licmsg}
1177**********************************************************
1178The following license outlines the terms of use of this
1179package. You MUST accept this license for installation to
1180continue. When you are done viewing, hit 'q'. If you
1181CTRL+C out of this, the install will not run!
1182**********************************************************
1183
1184EOF
1185 cat ${lic} >> ${licmsg}
1186 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1187 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1188 read alic
1189 case ${alic} in
1190 yes|Yes|y|Y)
1191 return 0
1192 ;;
1193 *)
1194 echo;echo;echo
1195 eerror "You MUST accept the license to continue! Exiting!"
1196 die "Failed to accept license"
1197 ;;
1198 esac
1199}
1200
1201# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1202# the whole 'non-interactive' policy, but damnit I want CD support !
1203#
1204# with these cdrom functions we handle all the user interaction and
1205# standardize everything. all you have to do is call cdrom_get_cds()
1206# and when the function returns, you can assume that the cd has been
1207# found at CDROM_ROOT.
1208#
1209# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1210# etc... if you want to give the cds better names, then just export
1211# the CDROM_NAME_X variables before calling cdrom_get_cds().
1212#
1213# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1214#
1215# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1216# - this will attempt to locate a cd based upon a file that is on
1217# the cd ... the more files you give this function, the more cds
1218# the cdrom functions will handle
1219cdrom_get_cds() {
1220 # first we figure out how many cds we're dealing with by
1221 # the # of files they gave us
1222 local cdcnt=0
1223 local f=
1224 for f in "$@" ; do
1225 cdcnt=$((cdcnt + 1))
1226 export CDROM_CHECK_${cdcnt}="$f"
1227 done
1228 export CDROM_TOTAL_CDS=${cdcnt}
1229 export CDROM_CURRENT_CD=1
1230
1231 # now we see if the user gave use CD_ROOT ...
1232 # if they did, let's just believe them that it's correct
1233 if [[ ! -z ${CD_ROOT} ]] ; then
1234 export CDROM_ROOT=${CD_ROOT}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236 return
1237 fi
1238 # do the same for CD_ROOT_X
1239 if [[ ! -z ${CD_ROOT_1} ]] ; then
1240 local var=
1241 cdcnt=0
1242 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1243 cdcnt=$((cdcnt + 1))
1244 var="CD_ROOT_${cdcnt}"
1245 if [[ -z ${!var} ]] ; then
1246 eerror "You must either use just the CD_ROOT"
1247 eerror "or specify ALL the CD_ROOT_X variables."
1248 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1249 die "could not locate CD_ROOT_${cdcnt}"
1250 fi
1251 export CDROM_ROOTS_${cdcnt}="${!var}"
1252 done
1253 export CDROM_ROOT=${CDROM_ROOTS_1}
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1255 return
1256 fi
1257
1258 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1259 einfon "This ebuild will need the "
1260 if [[ -z ${CDROM_NAME} ]] ; then
1261 echo "cdrom for ${PN}."
1262 else
1263 echo "${CDROM_NAME}."
1264 fi
1265 echo
1266 einfo "If you do not have the CD, but have the data files"
1267 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the variable CD_ROOT so that it points to the"
1269 einfo "directory containing the files."
1270 echo
1271 einfo "For example:"
1272 einfo "export CD_ROOT=/mnt/cdrom"
1273 echo
1274 else
1275 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1276 cdcnt=0
1277 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1278 cdcnt=$((cdcnt + 1))
1279 var="CDROM_NAME_${cdcnt}"
1280 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1281 done
1282 echo
1283 einfo "If you do not have the CDs, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the following variables so they point to the right place:"
1286 einfon ""
1287 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1))
1290 echo -n " CD_ROOT_${cdcnt}"
1291 done
1292 echo
1293 einfo "Or, if you have all the files in the same place, or"
1294 einfo "you only have one cdrom, you can export CD_ROOT"
1295 einfo "and that place will be used as the same data source"
1296 einfo "for all the CDs."
1297 echo
1298 einfo "For example:"
1299 einfo "export CD_ROOT_1=/mnt/cdrom"
1300 echo
1301 fi
1302 export CDROM_CURRENT_CD=0
1303 cdrom_load_next_cd
1304}
1305
1306# this is only used when you need access to more than one cd.
1307# when you have finished using the first cd, just call this function.
1308# when it returns, CDROM_ROOT will be pointing to the second cd.
1309# remember, you can only go forward in the cd chain, you can't go back.
1310cdrom_load_next_cd() {
1311 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1312 local var=
1313
1314 if [[ ! -z ${CD_ROOT} ]] ; then
1315 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1316 return
1317 fi
1318
1319 unset CDROM_ROOT
1320 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1321 if [[ -z ${!var} ]] ; then
1322 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1323 cdrom_locate_file_on_cd ${!var}
1324 else
1325 export CDROM_ROOT=${!var}
1326 fi
1327
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329}
1330
1331# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1332# functions. this should *never* be called from an ebuild.
1333# all it does is try to locate a give file on a cd ... if the cd isn't
1334# found, then a message asking for the user to insert the cdrom will be
1335# displayed and we'll hang out here until:
1336# (1) the file is found on a mounted cdrom
1337# (2) the user hits CTRL+C
1338cdrom_locate_file_on_cd() {
1339 while [[ -z ${CDROM_ROOT} ]] ; do
1340 local dir=$(dirname "$*")
1341 local file=$(basename "$*")
1342 local mline=""
1343 local showedmsg=0
1344
1345 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1346 [[ -d ${mline}/${dir} ]] || continue
1347 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1348 && export CDROM_ROOT=${mline}
1349 done
1350
1351 if [[ -z ${CDROM_ROOT} ]] ; then
1352 echo
1353 if [[ ${showedmsg} -eq 0 ]] ; then
1354 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1355 if [[ -z ${CDROM_NAME} ]] ; then
1356 einfo "Please insert the cdrom for ${PN} now !"
1357 else
1358 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1359 fi
1360 else
1361 if [[ -z ${CDROM_NAME_1} ]] ; then
1362 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1363 else
1364 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1365 einfo "Please insert+mount the ${!var} cdrom now !"
1366 fi
1367 fi
1368 showedmsg=1
1369 fi
1370 einfo "Press return to scan for the cd again"
1371 einfo "or hit CTRL+C to abort the emerge."
1372 echo
1373 einfo "If you are having trouble with the detection"
1374 einfo "of your CD, it is possible that you do not have"
1375 einfo "Joliet support enabled in your kernel. Please"
1376 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1377 read
1378 fi
1379 done
1380}
1381
1382# Make sure that LINGUAS only contains languages that
1383# a package can support
1384#
1385# usage: strip-linguas <allow LINGUAS>
1386# strip-linguas -i <directories of .po files>
1387# strip-linguas -u <directories of .po files>
1388#
1389# The first form allows you to specify a list of LINGUAS.
1390# The -i builds a list of po files found in all the
1391# directories and uses the intersection of the lists.
1392# The -u builds a list of po files found in all the
1393# directories and uses the union of the lists.
1394strip-linguas() {
1395 local ls newls
1396 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1397 local op=$1; shift
1398 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1399 local d f
1400 for d in "$@" ; do
1401 if [[ ${op} == "-u" ]] ; then
1402 newls=${ls}
1403 else
1404 newls=""
1405 fi
1406 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1407 if [[ ${op} == "-i" ]] ; then
1408 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1409 else
1410 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1411 fi
1412 done
1413 ls=${newls}
1414 done
1415 ls=${ls//.po}
1416 else
1417 ls=$@
1418 fi
1419
1420 ls=" ${ls} "
1421 newls=""
1422 for f in ${LINGUAS} ; do
1423 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1424 newls="${newls} ${f}"
1425 else
1426 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1427 fi
1428 done
1429 if [[ -z ${newls} ]] ; then
1430 export LINGUAS=""
1431 else
1432 export LINGUAS=${newls:1}
1433 fi
1434}
1435
1436# moved from kernel.eclass since they are generally useful outside of
1437# kernel.eclass -iggy (20041002)
1438
1439# the following functions are useful in kernel module ebuilds, etc.
1440# for an example see ivtv or drbd ebuilds
1441
1442# set's ARCH to match what the kernel expects
1443set_arch_to_kernel() {
1444 i=10
1445 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 sparc) export ARCH="$(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!
1455 *) export ARCH="${ARCH}";;
1456 esac
1457}
1458
1459# set's ARCH back to what portage expects
1460set_arch_to_portage() {
1461 i=10
1462 while ((i--)) ; do
1463 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1464 done
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466}
1467
1468# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0
1471#
1472# These functions are useful when a lib in your package changes --soname. Such
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds:
1477#
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() {
1491 LIB=$1
1492
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1494 SONAME=`basename ${LIB}`
1495 DIRNAME=`dirname ${LIB}`
1496
1497 dodir ${DIRNAME}
1498 cp ${ROOT}${LIB} ${D}${DIRNAME}
1499 touch ${D}${LIB}
1500 fi
1501}
1502
1503preserve_old_lib_notify() {
1504 LIB=$1
1505
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}`
1508
1509 ewarn "An old version of an installed library was detected on your system."
1510 ewarn "In order to avoid breaking packages that link against it, this older version"
1511 ewarn "is not being removed. In order to make full use of this newer version,"
1512 ewarn "you will need to execute the following command:"
1513 ewarn " revdep-rebuild --soname ${SONAME}"
1514 ewarn
1515 ewarn "After doing that, you can safely remove ${LIB}"
1516 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 fi
1518}
1519
1520# Hack for people to figure out if a package was built with
1521# certain USE flags
1522#
1523# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1524# ex: built_with_use xchat gtk2
1525#
1526# Flags: -a all USE flags should be utilized
1527# -o at least one USE flag should be utilized
1528# Note: the default flag is '-a'
1529built_with_use() {
1530 local opt=$1
1531 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1532
1533 local PKG=$(best_version $1)
1534 shift
1535
1536 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1537 [[ ! -e ${USEFILE} ]] && return 1
1538
1539 local USE_BUILT=$(<${USEFILE})
1540 while [[ $# -gt 0 ]] ; do
1541 if [[ ${opt} = "-o" ]] ; then
1542 has $1 ${USE_BUILT} && return 0
1543 else
1544 has $1 ${USE_BUILT} || return 1
1545 fi
1546 shift
1547 done
1548 [[ ${opt} = "-a" ]]
1549}
1550
1551# Many configure scripts wrongly bail when a C++ compiler
1552# could not be detected. #73450
1553epunt_cxx() {
1554 local dir=$1
1555 [[ -z ${dir} ]] && dir=${S}
1556 ebegin "Removing useless C++ checks"
1557 local f
1558 for f in $(find ${dir} -name configure) ; do
1559 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1560 done
1561 eend 0
1562}
1563
1564# dopamd <file> [more files]
1565#
1566# Install pam auth config file in /etc/pam.d
1567dopamd() {
1568 [[ -z $1 ]] && die "dopamd requires at least one argument"
1569
1570 use pam || return 0
1571
1572 INSDESTTREE=/etc/pam.d \
1573 doins "$@" || die "failed to install $@"
1574}
1575# newpamd <old name> <new name>
1576#
1577# Install pam file <old name> as <new name> in /etc/pam.d
1578newpamd() {
1579 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1580
1581 use pam || return 0
1582
1583 INSDESTTREE=/etc/pam.d \
1584 newins "$1" "$2" || die "failed to install $1 as $2"
1585}
1586
1587# make a wrapper script ...
1588# NOTE: this was originally games_make_wrapper, but I noticed other places where
1589# this could be used, so I have moved it here and made it not games-specific
1590# -- wolf31o2
1591# $1 == wrapper name
1592# $2 == binary to run
1593# $3 == directory to chdir before running binary
1594# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1595# $5 == path for wrapper
1596make_wrapper() {
1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1598 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args"
1601 cat << EOF > "${tmpwrapper}"
1602#!/bin/sh
1603cd "${chdir:-.}"
1604if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then
1605 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1606fi
1607exec ${bin} "\$@"
1608EOF
1609 chmod go+rx "${tmpwrapper}"
1610 if [[ -n ${path} ]] ; then
1611 exeinto "${path}"
1612 newexe "${tmpwrapper}" "${wrapper}"
1613 else
1614 newbin "${tmpwrapper}" "${wrapper}"
1615 fi
1616}

Legend:
Removed from v.1.23  
changed lines
  Added in v.1.205

  ViewVC Help
Powered by ViewVC 1.1.20