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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.96 2004/08/24 11:51:28 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.279 2007/04/25 09:14:35 carlo Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15DEPEND="!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
19# This function simply returns the desired lib directory. With portage 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# 2.0.51, we now have support for installing libraries to lib32/lib64 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# to accomidate the needs of multilib systems. It's no longer a good idea 18# outputting to a terminal, don't wait. For compatability purposes, the argument
22# to assume all libraries will end up in lib. Replace any (sane) instances 19# must be an integer greater than zero.
23# where lib is named directly with $(get_libdir) if possible. 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24# 21epause() {
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26get_libdir() { 23}
27 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 24
28 # portage prior to that lib would need to be used even if CONF_LIBDIR is 25# Beep the specified number of times (defaults to five). If our output
29 # set. dolib and friends will ignore CONF_LIBDIR in <2.0.51_pre20 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
30 portageq has_version / '<sys-apps/portage-2.0.51_pre20' && CONF_LIBDIR="lib" 27# don't beep.
31 # and of course, we need to default to lib when CONF_LIBDIR isnt set 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
32 echo ${CONF_LIBDIR:=lib} 29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
33} 39}
34 40
35# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
36# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
37# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
38# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
39# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
40# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
41# See bug #4411 for more info. 47# See bug #4411 for more info.
42# 48#
43# To use, simply call: 49# To use, simply call:
44# 50#
45# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
46# 52#
47# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
48# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
49# to point to the latest version of the library present. 55# to point to the latest version of the library present.
50# 56#
51# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
52# 58#
53gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
54 # Just make sure it exists 69 # Just make sure it exists
55 dodir /usr/$(get_libdir) 70 dodir /usr/${libdir}
56 71
72 for lib in "${@}" ; do
57 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
58/* GNU ld script 74 /* GNU ld script
59 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
60 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
61 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
62 otherwise we run into linking problems. 78 otherwise we run into linking problems.
63 See bug #4411 on http://bugs.gentoo.org/ for 79
64 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
82 GROUP ( /${libdir}/${lib} )
65END_LDSCRIPT 83 END_LDSCRIPT
66 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
67 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
68 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
69
70 return 0
71}
72
73# Simple function to draw a line consisting of '=' the same length as $*
74#
75# <azarah@gentoo.org> (11 Nov 2002)
76#
77draw_line() {
78 local i=0
79 local str_length=""
80
81 # Handle calls that do not have args, or wc not being installed ...
82 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
83 then
84 echo "==============================================================="
85 return 0
86 fi
87
88 # Get the length of $*
89 str_length="$(echo -n "$*" | wc -m)"
90
91 while [ "$i" -lt "${str_length}" ]
92 do
93 echo -n "="
94
95 i=$((i + 1))
96 done 85 done
97
98 echo
99
100 return 0
101} 86}
87
102 88
103# Default directory where patches are located 89# Default directory where patches are located
104EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
105# Default extension for patches 91# Default extension for patches
106EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
107# Default options for patch 93# Default options for patch
108# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
109EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
110# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
111# and not the full path .. 99# and not the full path ..
112EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
113# Change the printed message for a single patch. 101# Change the printed message for a single patch.
114EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
115# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
116# 106#
117# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
118# 108#
119EPATCH_FORCE="no" 109EPATCH_FORCE="no"
120 110
121# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
122# or two patches. 112# or two patches.
133# 123#
134# Patches are applied in current directory. 124# Patches are applied in current directory.
135# 125#
136# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
137# 127#
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
139# 129#
140# For example: 130# For example:
141# 131#
142# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
143# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
144# 134#
145# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
146# specific patches. 136# specific patches.
147# 137#
148# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
150# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
151# 141#
152# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
153# 143#
154epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
155 local PIPE_CMD="" 150 local PIPE_CMD=""
156 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
157 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
158 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
159 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
160 local x="" 155 local x=""
161 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
162 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
163 then 160 then
164 local m="" 161 local m=""
165 einfo "${#} patches to apply..."
166 for m in "$@" ; do 162 for m in "$@" ; do
167 epatch "${m}" 163 epatch "${m}"
168 done 164 done
169 return 0 165 return 0
170 fi 166 fi
184 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
185 else 181 else
186 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
187 fi 183 fi
188 else 184 else
189 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
190 then 186 then
191 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
192 then 188 then
193 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
194 fi 190 fi
195 191
196 echo 192 echo
197 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
198 eerror 194 eerror
199 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
200 echo 197 echo
201 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
202 fi 199 fi
203 200
204 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 ;; 220 ;;
224 esac 221 esac
225 222
226 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
227 then 224 then
228 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
229 fi 226 fi
230 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
231 do 228 do
232 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
233 # 230 #
234 # ???_arch_foo.patch 231 # ???_arch_foo.patch
235 # 232 #
236 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
237 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
238 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
239 then 236 then
240 local count=0 237 local count=0
241 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
242 240
243 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
244 then 242 then
245 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
246 then 244 then
247 continue 245 continue
248 fi 246 fi
249 fi 247 fi
250 248
252 then 250 then
253 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
254 then 252 then
255 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
256 else 254 else
257 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
258 fi 256 fi
259 else 257 else
260 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
261 fi 259 fi
262 260
263 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 263
266 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
267 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
268 do 266 do
269 # Generate some useful debug info ... 267 # Generate some useful debug info ...
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 270
273 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
274 then 272 then
275 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 else 275 else
278 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
279 fi 277 fi
280 278
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 281
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 284
287 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
288 then 286 then
289 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then 288 then
291 echo 289 echo
292 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
293 #die "Could not extract patch!" 291 #die "Could not extract patch!"
294 count=5 292 count=5
295 break 293 break
296 fi 294 fi
297 fi 295 fi
298 296
299 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
300 then 298 then
301 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
305 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
306 304
307 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
308 307
309 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
310 then 309 then
311 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo 311 echo
313 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
314 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
315 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
316 count=5 315 count=5
317 fi 316 fi
318 317
319 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 319
321 break 320 break
322 fi 321 fi
323 322
324 count=$((count + 1)) 323 count=$((count + 1))
330 fi 329 fi
331 330
332 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
333 then 332 then
334 echo 333 echo
335 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
336 eerror 336 eerror
337 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
338 eerror 338 eerror
339 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 echo 340 echo
341 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
342 fi 342 fi
343 343
344 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 345
346 eend 0 346 eend 0
347 fi 347 fi
348 done 348 done
349 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
350 then 350 then
351 einfo "Done with patching" 351 einfo "Done with patching"
352 fi 352 fi
353} 353}
354 354
355# This function return true if we are using the NPTL pthreads
356# implementation.
357#
358# <azarah@gentoo.org> (06 March 2003)
359#
360
361have_NPTL() {
362
363 cat > ${T}/test-nptl.c <<-"END"
364 #define _XOPEN_SOURCE
365 #include <unistd.h>
366 #include <stdio.h>
367
368 int main()
369 {
370 char buf[255];
371 char *str = buf;
372
373 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
374 if (NULL != str) {
375 printf("%s\n", str);
376 if (NULL != strstr(str, "NPTL"))
377 return 0;
378 }
379
380 return 1;
381 }
382 END
383
384 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
385 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
386 then
387 echo "yes"
388 einfon "Checking what PTHREADS implementation we have ... "
389 if ${T}/nptl
390 then
391 return 0
392 else
393 return 1
394 fi
395 else
396 echo "no"
397 fi
398
399 return 1
400}
401
402# This function check how many cpu's are present, and then set
403# -j in MAKEOPTS accordingly.
404#
405# Thanks to nall <nall@gentoo.org> for this.
406#
407get_number_of_jobs() {
408 local jobs=0
409
410 if [ ! -r /proc/cpuinfo ]
411 then
412 return 1
413 fi
414
415 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
416 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
417 then
418 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
419 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
420 ADMINPARAM="${ADMINPARAM/-j}"
421 fi
422
423 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
424
425 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
426 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
427 then
428 # these archs will always have "[Pp]rocessor"
429 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
430
431 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
432 then
433 # sparc always has "ncpus active"
434 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435
436 elif [ "${ARCH}" = "alpha" ]
437 then
438 # alpha has "cpus active", but only when compiled with SMP
439 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
440 then
441 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
442 else
443 jobs=2
444 fi
445
446 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
447 then
448 # ppc has "processor", but only when compiled with SMP
449 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
450 then
451 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
452 else
453 jobs=2
454 fi
455 elif [ "${ARCH}" = "s390" ]
456 then
457 # s390 has "# processors : "
458 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
459 else
460 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
461 die "Unknown ARCH -- ${ARCH}!"
462 fi
463
464 # Make sure the number is valid ...
465 if [ "${jobs}" -lt 1 ]
466 then
467 jobs=1
468 fi
469
470 if [ -n "${ADMINPARAM}" ]
471 then
472 if [ "${jobs}" -gt "${ADMINPARAM}" ]
473 then
474 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
475 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
476 else
477 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
478 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
479 fi
480 fi
481}
482
483# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
484# does not exist on the users system 356# does not exist on the users system
485# vapier@gentoo.org 357# vapier@gentoo.org
486# 358#
487# Takes just 1 parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
488mymktemp() { 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
489 local topdir="$1" 363 local topdir=$1
490 364
491 [ -z "${topdir}" ] && topdir=/tmp 365 if [[ -z ${topdir} ]] ; then
492 if [ "`which mktemp 2>/dev/null`" ] 366 [[ -z ${T} ]] \
493 then 367 && topdir="/tmp" \
494 mktemp -p ${topdir} 368 || topdir=${T}
369 fi
370
371 if [[ -z $(type -p mktemp) ]] ; then
372 local tmp=/
373 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}"
495 else 378 else
496 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 379 if [[ ${exe} == "touch" ]] ; then
497 touch ${tmp} 380 [[ ${USERLAND} == "GNU" ]] \
498 echo ${tmp} 381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
499 fi 387 fi
388 fi
500} 389}
501 390
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 391# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
505# 395#
506# egetent(database, key) 396# egetent(database, key)
507egetent() { 397egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 398 case ${CHOST} in
399 *-darwin*)
509 case "$2" in 400 case "$2" in
510 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 403 ;;
513 *) # Numeric 404 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 406 ;;
516 esac 407 esac
517 else 408 ;;
518 getent $1 $2 409 *-freebsd*|*-dragonfly*)
410 local opts action="user"
411 [[ $1 == "passwd" ]] || action="group"
412
413 # lookup by uid/gid
414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
519 fi 416 fi
417
418 pw show ${action} ${opts} "$2" -q
419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
424 type -p nscd >& /dev/null && nscd -i "$1"
425 getent "$1" "$2"
426 ;;
427 esac
520} 428}
521 429
522# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
523# vapier@gentoo.org 431# vapier@gentoo.org
524# 432#
531# shell: /bin/false 439# shell: /bin/false
532# homedir: /dev/null 440# homedir: /dev/null
533# groups: none 441# groups: none
534# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
535enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
536 # get the username 451 # get the username
537 local euser="$1"; shift 452 local euser=$1; shift
538 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
539 then
540 eerror "No username specified !" 454 eerror "No username specified !"
541 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
542 fi 456 fi
543 457
544 # lets see if the username already exists 458 # lets see if the username already exists
545 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
546 then
547 return 0 460 return 0
548 fi 461 fi
549 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
550 463
551 # options to pass to useradd 464 # options to pass to useradd
552 local opts= 465 local opts=
553 466
554 # handle uid 467 # handle uid
555 local euid="$1"; shift 468 local euid=$1; shift
556 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
557 then
558 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
559 then
560 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
561 then
562 euid="next" 472 euid="next"
563 fi 473 fi
564 else 474 else
565 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
566 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
567 fi 477 fi
568 else 478 else
569 euid="next" 479 euid="next"
570 fi 480 fi
571 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
572 then 482 for ((euid = 101; euid <= 999; euid++)); do
573 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then
575 pwrange="`jot 898 101`"
576 else
577 pwrange="`seq 101 999`"
578 fi
579 for euid in ${pwrange} ; do
580 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
581 done 484 done
582 fi 485 fi
583 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
584 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
585 488
586 # handle shell 489 # handle shell
587 local eshell="$1"; shift 490 local eshell=$1; shift
588 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
589 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
590 if [ ! -e "${eshell}" ]
591 then
592 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
594 fi 499 fi
595 else 500 else
501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
596 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
513 fi
514
515 eshell=${shell}
597 fi 516 fi
598 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
600 519
601 # handle homedir 520 # handle homedir
602 local ehome="$1"; shift 521 local ehome=$1; shift
603 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
604 then
605 ehome="/dev/null" 523 ehome="/dev/null"
606 fi 524 fi
607 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
608 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
609 527
610 # handle groups 528 # handle groups
611 local egroups="$1"; shift 529 local egroups=$1; shift
612 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
613 then
614 local oldifs="${IFS}" 531 local oldifs=${IFS}
532 local defgroup="" exgroups=""
533
615 export IFS="," 534 export IFS=","
616 for g in ${egroups} 535 for g in ${egroups} ; do
617 do 536 export IFS=${oldifs}
618 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
619 then
620 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
622 fi 540 fi
541 if [[ -z ${defgroup} ]] ; then
542 defgroup=${g}
543 else
544 exgroups="${exgroups},${g}"
545 fi
546 export IFS=","
623 done 547 done
624 export IFS="${oldifs}" 548 export IFS=${oldifs}
549
625 opts="${opts} -g ${egroups}" 550 opts="${opts} -g ${defgroup}"
551 if [[ ! -z ${exgroups} ]] ; then
552 opts="${opts} -G ${exgroups:1}"
553 fi
626 else 554 else
627 egroups="(none)" 555 egroups="(none)"
628 fi 556 fi
629 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
630 558
631 # handle extra and add the user 559 # handle extra and add the user
632 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
634 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 562 case ${CHOST} in
636 then 563 *-darwin*)
637 ### Make the user 564 ### Make the user
638 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
639 then
640 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
645 for g in ${egroups} 573 for g in ${egroups} ; do
646 do
647 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
648 done 575 done
576 export IFS=${oldifs}
649 else 577 else
650 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
651 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
653 die "Required function missing" 581 die "Required function missing"
654 fi 582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
655 else 589 else
656 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
657 then 591 pw useradd ${euser} ${opts} \
592 "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
658 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
659 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
660 || die "enewuser failed" 622 || die "enewuser failed"
661 else 623 else
662 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
663 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
664 || die "enewuser failed" 626 || die "enewuser failed"
665 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
666 fi 636 fi
637
667 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
668
669 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
670 then
671 einfo " - Creating ${ehome} in ${D}"
672 dodir ${ehome}
673 fowners ${euser} ${ehome}
674 fperms 755 ${ehome}
675 fi
676} 639}
677 640
678# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
679# vapier@gentoo.org 642# vapier@gentoo.org
680# 643#
683# Default values if you do not specify any: 646# Default values if you do not specify any:
684# groupname: REQUIRED ! 647# groupname: REQUIRED !
685# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
686# extra: none 649# extra: none
687enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
688 # get the group 658 # get the group
689 local egroup="$1"; shift 659 local egroup="$1"; shift
690 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
691 then 661 then
692 eerror "No group specified !" 662 eerror "No group specified !"
693 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
694 fi 664 fi
695 665
696 # see if group already exists 666 # see if group already exists
697 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
698 then
699 return 0 668 return 0
700 fi 669 fi
701 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
702 671
703 # options to pass to useradd 672 # options to pass to useradd
709 then 678 then
710 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
711 then 680 then
712 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
713 then 682 then
714 if [ "${ARCH}" == "macos" ] ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
715 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
716 else 685 else
717 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
718 fi 687 fi
719 else 688 else
733 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
734 703
735 # add the group 704 # add the group
736 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 707 case ${CHOST} in
739 then 708 *-darwin*)
740 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
741 then 710 then
742 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
743 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
745 die "Required function missing" 714 die "Required function missing"
746 fi 715 fi
747 716
748 # If we need the next available 717 # If we need the next available
749 case ${egid} in 718 case ${egid} in
750 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
752 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
753 done 722 done
754 esac 723 esac
755 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
757 else 726 ;;
727
728 *-freebsd*|*-dragonfly*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 750 ;;
751 esac
760 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
761} 753}
762 754
763# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
764# vapier@gentoo.org 756# vapier@gentoo.org
765# 757#
766# edos2unix(file, <more files>...) 758# edos2unix(file, <more files> ...)
767edos2unix() { 759edos2unix() {
768 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
769 do
770 cp "${f}" ${T}/edos2unix
771 sed 's/\r$//' ${T}/edos2unix > "${f}"
772 done
773} 761}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
774 769
775# Make a desktop file ! 770# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
778# gnome2 /usr/share/applications
779# gnome1 /usr/share/gnome/apps/
780# KDE ${KDEDIR}/share/applnk /usr/share/applnk
781# 773#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
783# 775#
784# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
785# name: the name that will show up in the menu 777# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 780# a full path to an icon
789# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
791# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 784make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 786
795 local exec="${1}" 787 local exec=${1}
796 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
797 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
798 local type="${4}" 790 local type=${4}
799 local subdir="${6}" 791 local path=${5}
800 local path="${5:-${GAMES_PREFIX}}" 792
801 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
802 then 794 local catmaj=${CATEGORY%%-*}
803 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
804 "app-emulation") 796 case ${catmaj} in
805 type=Emulator 797 app)
806 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
807 ;; 811 ;;
808 "games-"*) 812
809 type=Game 813 dev)
810 subdir="Games" 814 type="Development"
811 ;; 815 ;;
812 "net-"*) 816
813 type=Network 817 games)
814 subdir="${type}" 818 case ${catmin} in
819 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;;
821 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;;
828 sports) type=SportsGame;;
829 strategy) type=StrategyGame;;
830 *) type=;;
831 esac
832 type="Game;${type}"
815 ;; 833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 geo*) type=Geology;;
873 math*) type=Math;;
874 *) type=;;
875 esac
876 type="Science;${type}"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
816 *) 887 *)
817 type= 888 type=
818 subdir=
819 ;; 889 ;;
820 esac 890 esac
821 fi 891 fi
822 local desktop="${T}/${exec}.desktop" 892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
823 899
900 cat <<-EOF > "${desktop}"
824echo "[Desktop Entry] 901 [Desktop Entry]
825Encoding=UTF-8 902 Encoding=UTF-8
826Version=0.9.2 903 Version=0.9.2
827Name=${name} 904 Name=${name}
828Type=Application 905 Type=Application
829Comment=${DESCRIPTION} 906 Comment=${DESCRIPTION}
830Exec=${exec} 907 Exec=${exec}
908 TryExec=${exec%% *}
831Path=${path} 909 Path=${path}
832Icon=${icon} 910 Icon=${icon}
833Categories=Application;${type};" > ${desktop} 911 Categories=Application;${type};
912 EOF
834 913
835 if [ -d "/usr/share/applications" ] 914 (
836 then 915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
837 insinto /usr/share/applications 917 insinto /usr/share/applications
838 doins ${desktop} 918 doins "${desktop}"
839 fi 919 )
920}
840 921
841 #if [ -d "/usr/share/gnome/apps" ]
842 #then
843 # insinto /usr/share/gnome/apps/Games
844 # doins ${desktop}
845 #fi
846 922
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 923# Validate desktop entries using desktop-file-utils
848 #then 924# Carsten Lohrke <carlo@gentoo.org>
849 # for ver in /usr/kde/* 925#
850 # do 926# Usage: validate_desktop_entries [directory ...]
851 # insinto ${ver}/share/applnk/Games 927
852 # doins ${desktop} 928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
853 # done 934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
854 #fi 947 fi
948}
855 949
856 if [ -d "/usr/share/applnk" ] 950
857 then 951# Make a GDM/KDM Session file
858 insinto /usr/share/applnk/${subdir} 952#
953# make_session_desktop(<title>, <command>)
954# title: File to execute to start the Window Manager
955# command: Name of the Window Manager
956
957make_session_desktop() {
958 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
959 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
960
961 local title=$1
962 local command=$2
963 local desktop=${T}/${wm}.desktop
964
965 cat <<-EOF > "${desktop}"
966 [Desktop Entry]
967 Encoding=UTF-8
968 Name=${title}
969 Comment=This session logs you into ${title}
970 Exec=${command}
971 TryExec=${command}
972 Type=Application
973 EOF
974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
978 insinto /usr/share/xsessions
859 doins ${desktop} 979 doins "${desktop}"
980 )
981}
982
983domenu() {
984 (
985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
987 local i j ret=0
988 insinto /usr/share/applications
989 for i in "$@" ; do
990 if [[ -f ${i} ]] ; then
991 doins "${i}"
992 ((ret+=$?))
993 elif [[ -d ${i} ]] ; then
994 for j in "${i}"/*.desktop ; do
995 doins "${j}"
996 ((ret+=$?))
997 done
860 fi 998 fi
861 999 done
862 return 0 1000 exit ${ret}
1001 )
863} 1002}
1003newmenu() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
1007 insinto /usr/share/applications
1008 newins "$@"
1009 )
1010}
1011
1012doicon() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
1016 local i j ret
1017 insinto /usr/share/pixmaps
1018 for i in "$@" ; do
1019 if [[ -f ${i} ]] ; then
1020 doins "${i}"
1021 ((ret+=$?))
1022 elif [[ -d ${i} ]] ; then
1023 for j in "${i}"/*.png ; do
1024 doins "${j}"
1025 ((ret+=$?))
1026 done
1027 fi
1028 done
1029 exit ${ret}
1030 )
1031}
1032newicon() {
1033 (
1034 # wrap the env here so that the 'insinto' call
1035 # doesn't corrupt the env of the caller
1036 insinto /usr/share/pixmaps
1037 newins "$@"
1038 )
1039}
1040
1041##############################################################
1042# END: Handle .desktop files and menu entries #
1043##############################################################
1044
864 1045
865# for internal use only (unpack_pdv and unpack_makeself) 1046# for internal use only (unpack_pdv and unpack_makeself)
866find_unpackable_file() { 1047find_unpackable_file() {
867 local src="$1" 1048 local src=$1
868 if [ -z "${src}" ] 1049 if [[ -z ${src} ]] ; then
869 then
870 src="${DISTDIR}/${A}" 1050 src=${DISTDIR}/${A}
871 else 1051 else
872 if [ -e "${DISTDIR}/${src}" ] 1052 if [[ -e ${DISTDIR}/${src} ]] ; then
873 then
874 src="${DISTDIR}/${src}" 1053 src=${DISTDIR}/${src}
875 elif [ -e "${PWD}/${src}" ] 1054 elif [[ -e ${PWD}/${src} ]] ; then
876 then
877 src="${PWD}/${src}" 1055 src=${PWD}/${src}
878 elif [ -e "${src}" ] 1056 elif [[ -e ${src} ]] ; then
879 then
880 src="${src}" 1057 src=${src}
881 fi
882 fi 1058 fi
883 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1059 fi
1060 [[ ! -e ${src} ]] && return 1
884 echo "${src}" 1061 echo "${src}"
885} 1062}
886 1063
887# Unpack those pesky pdv generated files ... 1064# Unpack those pesky pdv generated files ...
888# They're self-unpacking programs with the binary package stuffed in 1065# They're self-unpacking programs with the binary package stuffed in
889# the middle of the archive. Valve seems to use it a lot ... too bad 1066# the middle of the archive. Valve seems to use it a lot ... too bad
890# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1067# it seems to like to segfault a lot :(. So lets take it apart ourselves.
891# 1068#
892# Usage: unpack_pdv [file to unpack] [size of off_t] 1069# Usage: unpack_pdv [file to unpack] [size of off_t]
893# - you have to specify the off_t size ... i have no idea how to extract that 1070# - you have to specify the off_t size ... i have no idea how to extract that
894# information out of the binary executable myself. basically you pass in 1071# information out of the binary executable myself. basically you pass in
895# the size of the off_t type (in bytes) on the machine that built the pdv 1072# the size of the off_t type (in bytes) on the machine that built the pdv
896# archive. one way to determine this is by running the following commands: 1073# archive. one way to determine this is by running the following commands:
897# strings <pdv archive> | grep lseek 1074# strings <pdv archive> | grep lseek
898# strace -elseek <pdv archive> 1075# strace -elseek <pdv archive>
899# basically look for the first lseek command (we do the strings/grep because 1076# basically look for the first lseek command (we do the strings/grep because
900# sometimes the function call is _llseek or something) and steal the 2nd 1077# sometimes the function call is _llseek or something) and steal the 2nd
901# parameter. here is an example: 1078# parameter. here is an example:
902# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1079# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
903# lseek 1080# lseek
904# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1081# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
905# lseek(3, -4, SEEK_END) = 2981250 1082# lseek(3, -4, SEEK_END) = 2981250
906# thus we would pass in the value of '4' as the second parameter. 1083# thus we would pass in the value of '4' as the second parameter.
907unpack_pdv() { 1084unpack_pdv() {
908 local src="`find_unpackable_file $1`" 1085 local src=$(find_unpackable_file "$1")
909 local sizeoff_t="$2" 1086 local sizeoff_t=$2
910 1087
1088 [[ -z ${src} ]] && die "Could not locate source for '$1'"
911 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1089 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
912 1090
913 local shrtsrc="`basename ${src}`" 1091 local shrtsrc=$(basename "${src}")
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1092 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1093 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
916 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1094 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
917 1095
918 # grab metadata for debug reasons 1096 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1097 local metafile=$(emktemp)
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1098 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
921 1099
922 # rip out the final file name from the metadata 1100 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1101 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
924 datafile="`basename ${datafile}`" 1102 datafile=$(basename "${datafile}")
925 1103
926 # now lets uncompress/untar the file if need be 1104 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1105 local tmpfile=$(emktemp)
928 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1106 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
929 1107
930 local iscompressed="`file -b ${tmpfile}`" 1108 local iscompressed=$(file -b "${tmpfile}")
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1109 if [[ ${iscompressed:0:8} == "compress" ]] ; then
932 iscompressed=1 1110 iscompressed=1
933 mv ${tmpfile}{,.Z} 1111 mv ${tmpfile}{,.Z}
934 gunzip ${tmpfile} 1112 gunzip ${tmpfile}
935 else 1113 else
936 iscompressed=0 1114 iscompressed=0
937 fi 1115 fi
938 local istar="`file -b ${tmpfile}`" 1116 local istar=$(file -b "${tmpfile}")
939 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1117 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
940 istar=1 1118 istar=1
941 else 1119 else
942 istar=0 1120 istar=0
943 fi 1121 fi
944 1122
977# Unpack those pesky makeself generated files ... 1155# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1156# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1157# the end of the archive. Loki utilized the format as does
980# many other game companies. 1158# many other game companies.
981# 1159#
982# Usage: unpack_makeself [file to unpack] [offset] 1160# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
983# - If the file is not specified then unpack will utilize ${A}. 1161# - If the file is not specified then unpack will utilize ${A}.
984# - If the offset is not specified then we will attempt to extract 1162# - If the offset is not specified then we will attempt to extract
985# the proper offset from the script itself. 1163# the proper offset from the script itself.
986unpack_makeself() { 1164unpack_makeself() {
1165 local src_input=${1:-${A}}
987 local src="`find_unpackable_file $1`" 1166 local src=$(find_unpackable_file "${src_input}")
988 local skip="$2" 1167 local skip=$2
1168 local exe=$3
989 1169
1170 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1171
990 local shrtsrc="`basename ${src}`" 1172 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1173 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1174 if [[ -z ${skip} ]] ; then
993 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1175 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
995 local skip=0 1176 local skip=0
1177 exe=tail
996 case ${ver} in 1178 case ${ver} in
997 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1179 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1180 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1181 ;;
1000 2.0|2.0.1) 1182 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1183 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1184 ;;
1003 2.1.1) 1185 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1186 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1187 let skip="skip + 1"
1006 ;; 1188 ;;
1007 2.1.2) 1189 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1190 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1191 let skip="skip + 1"
1010 ;; 1192 ;;
1011 2.1.3) 1193 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1194 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1195 let skip="skip + 1"
1196 ;;
1197 2.1.4|2.1.5)
1198 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1199 skip=$(head -n ${skip} "${src}" | wc -c)
1200 exe="dd"
1014 ;; 1201 ;;
1015 *) 1202 *)
1016 eerror "I'm sorry, but I was unable to support the Makeself file." 1203 eerror "I'm sorry, but I was unable to support the Makeself file."
1017 eerror "The version I detected was '${ver}'." 1204 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1205 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1207 die "makeself version '${ver}' not supported"
1021 ;; 1208 ;;
1022 esac 1209 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1210 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 fi 1211 fi
1212 case ${exe} in
1213 tail) exe="tail -n +${skip} '${src}'";;
1214 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1215 *) die "makeself cant handle exe '${exe}'"
1216 esac
1025 1217
1026 # lets grab the first few bytes of the file to figure out what kind of archive it is 1218 # lets grab the first few bytes of the file to figure out what kind of archive it is
1027 local tmpfile="`mymktemp ${T}`" 1219 local tmpfile=$(emktemp)
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1220 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1221 local filetype=$(file -b "${tmpfile}")
1030 case ${filetype} in 1222 case ${filetype} in
1031 *tar\ archive) 1223 *tar\ archive*)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1224 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1225 ;;
1034 bzip2*) 1226 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1227 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1228 ;;
1037 gzip*) 1229 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1230 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1231 ;;
1040 compress*) 1232 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1233 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1234 ;;
1043 *) 1235 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1236 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1237 false
1046 ;; 1238 ;;
1055check_license() { 1247check_license() {
1056 local lic=$1 1248 local lic=$1
1057 if [ -z "${lic}" ] ; then 1249 if [ -z "${lic}" ] ; then
1058 lic="${PORTDIR}/licenses/${LICENSE}" 1250 lic="${PORTDIR}/licenses/${LICENSE}"
1059 else 1251 else
1060 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1252 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1061 lic="${PORTDIR}/licenses/${src}" 1253 lic="${PORTDIR}/licenses/${lic}"
1062 elif [ -e "${PWD}/${src}" ] ; then 1254 elif [ -e "${PWD}/${lic}" ] ; then
1063 lic="${PWD}/${src}" 1255 lic="${PWD}/${lic}"
1064 elif [ -e "${src}" ] ; then 1256 elif [ -e "${lic}" ] ; then
1065 lic="${src}" 1257 lic="${lic}"
1066 fi
1067 fi 1258 fi
1259 fi
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1260 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1069 local l="`basename ${lic}`" 1261 local l="`basename ${lic}`"
1070 1262
1071 # here is where we check for the licenses the user already 1263 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1264 # accepted ... if we don't find a match, we make the user accept
1265 local shopts=$-
1073 local alic 1266 local alic
1267 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1268 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1269 if [[ ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1270 set +o noglob; set -${shopts} #reset old shell opts
1271 return 0
1272 fi
1077 done 1273 done
1274 set +o noglob; set -$shopts #reset old shell opts
1078 1275
1079 local licmsg="`mymktemp ${T}`" 1276 local licmsg=$(emktemp)
1080 cat << EOF > ${licmsg} 1277 cat <<-EOF > ${licmsg}
1081********************************************************** 1278 **********************************************************
1082The following license outlines the terms of use of this 1279 The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1280 package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1281 continue. When you are done viewing, hit 'q'. If you
1085CTRL+C out of this, the install will not run! 1282 CTRL+C out of this, the install will not run!
1086********************************************************** 1283 **********************************************************
1087 1284
1088EOF 1285 EOF
1089 cat ${lic} >> ${licmsg} 1286 cat ${lic} >> ${licmsg}
1090 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1287 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1091 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1288 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1092 read alic 1289 read alic
1093 case ${alic} in 1290 case ${alic} in
1110# and when the function returns, you can assume that the cd has been 1307# and when the function returns, you can assume that the cd has been
1111# found at CDROM_ROOT. 1308# found at CDROM_ROOT.
1112# 1309#
1113# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1310# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1114# etc... if you want to give the cds better names, then just export 1311# etc... if you want to give the cds better names, then just export
1115# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1312# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1313# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1314# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1315# CDROM_NAME_2="data cd"
1316# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1116# 1317#
1117# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1318# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1118# 1319#
1119# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1320# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1120# - this will attempt to locate a cd based upon a file that is on 1321# - this will attempt to locate a cd based upon a file that is on
1121# the cd ... the more files you give this function, the more cds 1322# the cd ... the more files you give this function, the more cds
1122# the cdrom functions will handle 1323# the cdrom functions will handle
1123cdrom_get_cds() { 1324cdrom_get_cds() {
1124 # first we figure out how many cds we're dealing with by 1325 # first we figure out how many cds we're dealing with by
1125 # the # of files they gave us 1326 # the # of files they gave us
1126 local cdcnt=0 1327 local cdcnt=0
1127 local f= 1328 local f=
1128 for f in "$@" ; do 1329 for f in "$@" ; do
1129 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1130 export CDROM_CHECK_${cdcnt}="$f" 1331 export CDROM_CHECK_${cdcnt}="$f"
1131 done 1332 done
1132 export CDROM_TOTAL_CDS=${cdcnt} 1333 export CDROM_TOTAL_CDS=${cdcnt}
1133 export CDROM_CURRENT_CD=1 1334 export CDROM_CURRENT_CD=1
1134 1335
1135 # now we see if the user gave use CD_ROOT ... 1336 # now we see if the user gave use CD_ROOT ...
1136 # if they did, let's just believe them that it's correct 1337 # if they did, let's just believe them that it's correct
1137 if [ ! -z "${CD_ROOT}" ] ; then 1338 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1138 export CDROM_ROOT="${CD_ROOT}"
1139 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1140 return
1141 fi
1142 # do the same for CD_ROOT_X
1143 if [ ! -z "${CD_ROOT_1}" ] ; then
1144 local var= 1339 local var=
1145 cdcnt=0 1340 cdcnt=0
1146 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1341 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1147 cdcnt=$((cdcnt + 1)) 1342 ((++cdcnt))
1148 var="CD_ROOT_${cdcnt}" 1343 var="CD_ROOT_${cdcnt}"
1344 [[ -z ${!var} ]] && var="CD_ROOT"
1149 if [ -z "${!var}" ] ; then 1345 if [[ -z ${!var} ]] ; then
1150 eerror "You must either use just the CD_ROOT" 1346 eerror "You must either use just the CD_ROOT"
1151 eerror "or specify ALL the CD_ROOT_X variables." 1347 eerror "or specify ALL the CD_ROOT_X variables."
1152 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1348 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1153 die "could not locate CD_ROOT_${cdcnt}" 1349 die "could not locate CD_ROOT_${cdcnt}"
1154 fi 1350 fi
1155 export CDROM_ROOTS_${cdcnt}="${!var}"
1156 done 1351 done
1157 export CDROM_ROOT=${CDROM_ROOTS_1} 1352 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1158 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1353 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354 export CDROM_SET=-1
1355 for f in ${CDROM_CHECK_1//:/ } ; do
1356 ((++CDROM_SET))
1357 [[ -e ${CD_ROOT}/${f} ]] && break
1358 done
1359 export CDROM_MATCH=${f}
1159 return 1360 return
1160 fi 1361 fi
1161 1362
1363 # User didn't help us out so lets make sure they know they can
1364 # simplify the whole process ...
1162 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1163 einfon "This ebuild will need the " 1366 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1164 if [ -z "${CDROM_NAME}" ] ; then
1165 echo "cdrom for ${PN}."
1166 else
1167 echo "${CDROM_NAME}."
1168 fi
1169 echo 1367 echo
1170 einfo "If you do not have the CD, but have the data files" 1368 einfo "If you do not have the CD, but have the data files"
1171 einfo "mounted somewhere on your filesystem, just export" 1369 einfo "mounted somewhere on your filesystem, just export"
1172 einfo "the variable CD_ROOT so that it points to the" 1370 einfo "the variable CD_ROOT so that it points to the"
1173 einfo "directory containing the files." 1371 einfo "directory containing the files."
1174 echo 1372 echo
1373 einfo "For example:"
1374 einfo "export CD_ROOT=/mnt/cdrom"
1375 echo
1175 else 1376 else
1377 if [[ -n ${CDROM_NAME_SET} ]] ; then
1378 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1379 cdcnt=0
1380 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1381 ((++cdcnt))
1382 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1383 done
1384 fi
1385
1176 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1386 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1177 cdcnt=0 1387 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1389 ((++cdcnt))
1180 var="CDROM_NAME_${cdcnt}" 1390 var="CDROM_NAME_${cdcnt}"
1181 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1391 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1182 done 1392 done
1183 echo 1393 echo
1184 einfo "If you do not have the CDs, but have the data files" 1394 einfo "If you do not have the CDs, but have the data files"
1185 einfo "mounted somewhere on your filesystem, just export" 1395 einfo "mounted somewhere on your filesystem, just export"
1186 einfo "the following variables so they point to the right place:" 1396 einfo "the following variables so they point to the right place:"
1187 einfon "" 1397 einfon ""
1188 cdcnt=0 1398 cdcnt=0
1189 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1399 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1190 cdcnt=$((cdcnt + 1)) 1400 ((++cdcnt))
1191 echo -n " CD_ROOT_${cdcnt}" 1401 echo -n " CD_ROOT_${cdcnt}"
1192 done 1402 done
1193 echo 1403 echo
1194 einfo "Or, if you have all the files in the same place, or" 1404 einfo "Or, if you have all the files in the same place, or"
1195 einfo "you only have one cdrom, you can export CD_ROOT" 1405 einfo "you only have one cdrom, you can export CD_ROOT"
1196 einfo "and that place will be used as the same data source" 1406 einfo "and that place will be used as the same data source"
1197 einfo "for all the CDs." 1407 einfo "for all the CDs."
1198 echo 1408 echo
1409 einfo "For example:"
1410 einfo "export CD_ROOT_1=/mnt/cdrom"
1411 echo
1199 fi 1412 fi
1413
1414 export CDROM_SET=""
1200 export CDROM_CURRENT_CD=0 1415 export CDROM_CURRENT_CD=0
1201 cdrom_load_next_cd 1416 cdrom_load_next_cd
1202} 1417}
1203 1418
1204# this is only used when you need access to more than one cd. 1419# this is only used when you need access to more than one cd.
1205# when you have finished using the first cd, just call this function. 1420# when you have finished using the first cd, just call this function.
1206# when it returns, CDROM_ROOT will be pointing to the second cd. 1421# when it returns, CDROM_ROOT will be pointing to the second cd.
1207# remember, you can only go forward in the cd chain, you can't go back. 1422# remember, you can only go forward in the cd chain, you can't go back.
1208cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1209 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1210 local var= 1424 local var
1211 1425 ((++CDROM_CURRENT_CD))
1212 if [ ! -z "${CD_ROOT}" ] ; then
1213 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1214 return
1215 fi
1216 1426
1217 unset CDROM_ROOT 1427 unset CDROM_ROOT
1218 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1219 if [ -z "${!var}" ] ; then 1430 if [[ -z ${!var} ]] ; then
1220 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1221 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1222 else 1433 else
1223 export CDROM_ROOT="${!var}" 1434 export CDROM_ROOT=${!var}
1224 fi 1435 fi
1225 1436
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227} 1438}
1228 1439
1231# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1232# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1233# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1234# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1235# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1236cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1237 while [ -z "${CDROM_ROOT}" ] ; do
1238 local dir="$(dirname ${@})"
1239 local file="$(basename ${@})"
1240 local mline="" 1448 local mline=""
1241 local showedmsg=0 1449 local showedmsg=0
1242 1450
1243 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1244 [ -d "${mline}/${dir}" ] || continue 1452 local i=0
1245 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1459 local dir=$(dirname ${cdset[${i}]})
1460 local file=$(basename ${cdset[${i}]})
1461
1462 local point= node= fs= foo=
1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1246 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1247 done 1476 done
1248 1477
1249 if [ -z "${CDROM_ROOT}" ] ; then
1250 echo 1478 echo
1251 if [ ${showedmsg} -eq 0 ] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1252 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 if [ -z "${CDROM_NAME}" ] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1254 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1255 else
1256 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1257 fi
1258 else 1483 else
1259 if [ -z "${CDROM_NAME_1}" ] ; then
1260 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1261 else
1262 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1263 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1264 fi
1265 fi 1485 fi
1266 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1267 fi 1493 fi
1494 showedmsg=1
1495 fi
1268 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1269 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1270 read 1498 echo
1271 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1272 done 1504 done
1273} 1505}
1274 1506
1275# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1276# a package can support 1508# a package can support
1277# 1509#
1278# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1279# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1280# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1281# 1513#
1282# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1283# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1284# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1285# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1286# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1287strip-linguas() { 1519strip-linguas() {
1288 local ls newls 1520 local ls newls nols
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1290 local op="$1"; shift 1522 local op=$1; shift
1291 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1292 local d f 1524 local d f
1293 for d in "$@" ; do 1525 for d in "$@" ; do
1294 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1295 newls="${ls}" 1527 newls=${ls}
1296 else 1528 else
1297 newls="" 1529 newls=""
1298 fi 1530 fi
1299 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1300 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1301 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1302 else 1534 else
1303 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1304 fi 1536 fi
1305 done 1537 done
1306 ls="${newls}" 1538 ls=${newls}
1307 done 1539 done
1308 ls="${ls//.po}"
1309 else 1540 else
1310 ls="$@" 1541 ls="$@"
1311 fi 1542 fi
1312 1543
1313 ls=" ${ls} " 1544 nols=""
1314 newls="" 1545 newls=""
1315 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1316 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1317 nl="${newls} ${f}" 1548 newls="${newls} ${f}"
1318 else 1549 else
1319 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1320 fi 1551 fi
1321 done 1552 done
1553 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 export LINGUAS=${newls:1}
1556}
1557
1558# moved from kernel.eclass since they are generally useful outside of
1559# kernel.eclass -iggy (20041002)
1560
1561# the following functions are useful in kernel module ebuilds, etc.
1562# for an example see ivtv or drbd ebuilds
1563
1564# set's ARCH to match what the kernel expects
1565set_arch_to_kernel() {
1566 i=10
1567 while ((i--)) ; do
1568 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1569 done
1570 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1571 case ${ARCH} in
1572 x86) export ARCH="i386";;
1573 amd64) export ARCH="x86_64";;
1574 hppa) export ARCH="parisc";;
1575 mips) export ARCH="mips";;
1576 sparc) export ARCH="$(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!
1577 *) export ARCH="${ARCH}";;
1578 esac
1579}
1580
1581# set's ARCH back to what portage expects
1582set_arch_to_portage() {
1583 i=10
1584 while ((i--)) ; do
1585 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1586 done
1587 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1588}
1589
1590# Jeremy Huddleston <eradicator@gentoo.org>:
1591# preserve_old_lib /path/to/libblah.so.0
1592# preserve_old_lib_notify /path/to/libblah.so.0
1593#
1594# These functions are useful when a lib in your package changes --library. Such
1595# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1596# would break packages that link against it. Most people get around this
1597# by using the portage SLOT mechanism, but that is not always a relevant
1598# solution, so instead you can add the following to your ebuilds:
1599#
1600# pkg_preinst() {
1601# ...
1602# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1603# ...
1604# }
1605#
1606# pkg_postinst() {
1607# ...
1608# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1609# ...
1610# }
1611
1612preserve_old_lib() {
1613 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1614 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1615 die "Invalid preserve_old_lib() usage"
1616 fi
1617 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1618
1619 local lib dir
1620 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*}
1623 dodir ${dir} || die "dodir ${dir} failed"
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1625 touch "${D}"/${lib}
1626 done
1627}
1628
1629preserve_old_lib_notify() {
1630 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1631 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1632 die "Invalid preserve_old_lib_notify() usage"
1633 fi
1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1640 ewarn "Old versions of installed libraries were detected on your system."
1641 ewarn "In order to avoid breaking packages that depend on these old libs,"
1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1643 ewarn "in order to remove these old dependencies. If you do not have this"
1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1645 ewarn
1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649}
1650
1651# Hack for people to figure out if a package was built with
1652# certain USE flags
1653#
1654# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1655# ex: built_with_use xchat gtk2
1656#
1657# Flags: -a all USE flags should be utilized
1658# -o at least one USE flag should be utilized
1659# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1660# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1661# Note: the default flag is '-a'
1662built_with_use() {
1663 local hidden="no"
1664 if [[ $1 == "--hidden" ]] ; then
1665 hidden="yes"
1666 shift
1667 fi
1668
1669 local missing_action="die"
1670 if [[ $1 == "--missing" ]] ; then
1671 missing_action=$2
1672 shift ; shift
1673 case ${missing_action} in
1674 true|false|die) ;;
1675 *) die "unknown action '${missing_action}'";;
1676 esac
1677 fi
1678
1679 local opt=$1
1680 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1681
1682 local PKG=$(best_version $1)
1683 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1684 shift
1685
1686 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1687 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1688
1689 # if the IUSE file doesn't exist, the read will error out, we need to handle
1690 # this gracefully
1691 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1692 case ${missing_action} in
1693 true) return 0;;
1694 false) return 1;;
1695 die) die "Unable to determine what USE flags $PKG was built with";;
1696 esac
1697 fi
1698
1699 if [[ ${hidden} == "no" ]] ; then
1700 local IUSE_BUILT=$(<${IUSEFILE})
1701 # Don't check USE_EXPAND #147237
1702 local expand
1703 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1704 if [[ $1 == ${expand}_* ]] ; then
1705 expand=""
1706 break
1707 fi
1708 done
1709 if [[ -n ${expand} ]] ; then
1710 if ! has $1 ${IUSE_BUILT} ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "$PKG does not actually support the $1 USE flag!";;
1715 esac
1716 fi
1717 fi
1718 fi
1719
1720 local USE_BUILT=$(<${USEFILE})
1721 while [[ $# -gt 0 ]] ; do
1722 if [[ ${opt} = "-o" ]] ; then
1723 has $1 ${USE_BUILT} && return 0
1724 else
1725 has $1 ${USE_BUILT} || return 1
1726 fi
1727 shift
1728 done
1729 [[ ${opt} = "-a" ]]
1730}
1731
1732# Many configure scripts wrongly bail when a C++ compiler
1733# could not be detected. #73450
1734epunt_cxx() {
1735 local dir=$1
1736 [[ -z ${dir} ]] && dir=${S}
1737 ebegin "Removing useless C++ checks"
1738 local f
1739 for f in $(find ${dir} -name configure) ; do
1740 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1741 done
1742 eend 0
1743}
1744
1745# make a wrapper script ...
1746# NOTE: this was originally games_make_wrapper, but I noticed other places where
1747# this could be used, so I have moved it here and made it not games-specific
1748# -- wolf31o2
1749# $1 == wrapper name
1750# $2 == binary to run
1751# $3 == directory to chdir before running binary
1752# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1753# $5 == path for wrapper
1754make_wrapper() {
1755 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1756 local tmpwrapper=$(emktemp)
1757 # We don't want to quote ${bin} so that people can pass complex
1758 # things as $bin ... "./someprog --args"
1759 cat << EOF > "${tmpwrapper}"
1760#!/bin/sh
1761cd "${chdir:-.}"
1322 if [ -z "${newls}" ] ; then 1762if [ -n "${libdir}" ] ; then
1323 unset LINGUAS 1763 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1764 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1324 else 1765 else
1325 export LINGUAS="${newls}" 1766 export LD_LIBRARY_PATH="${libdir}"
1767 fi
1326 fi 1768fi
1769exec ${bin} "\$@"
1770EOF
1771 chmod go+rx "${tmpwrapper}"
1772 if [[ -n ${path} ]] ; then
1773 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}"
1775 else
1776 newbin "${tmpwrapper}" "${wrapper}"
1777 fi
1327} 1778}

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