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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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.278 2007/04/22 15:55:07 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
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
23# 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
24# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
25# See bug #4411 for more info. 47# See bug #4411 for more info.
26# 48#
27# To use, simply call: 49# To use, simply call:
28# 50#
29# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
30# 52#
31# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
38 64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
39 # Just make sure it exists 69 # Just make sure it exists
40 dodir /usr/lib 70 dodir /usr/${libdir}
41 71
72 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 74 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 78 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 79
49 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 81 */
82 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 83 END_LDSCRIPT
52 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 85 done
82
83 echo
84
85 return 0
86} 86}
87
87 88
88# Default directory where patches are located 89# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 91# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 93# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
96# and not the full path .. 99# and not the full path ..
97EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 101# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
101# 106#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 108#
104EPATCH_FORCE="no" 109EPATCH_FORCE="no"
105 110
106# 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
107# or two patches. 112# or two patches.
118# 123#
119# Patches are applied in current directory. 124# Patches are applied in current directory.
120# 125#
121# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
122# 127#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
124# 129#
125# For example: 130# For example:
126# 131#
127# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
128# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
129# 134#
130# 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
131# specific patches. 136# specific patches.
132# 137#
133# 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
135# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
136# 141#
137# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
138# 143#
139epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 150 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
145 local x="" 155 local x=""
146 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
147 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
148 then 160 then
149 eerror "Invalid arguments to epatch()" 161 local m=""
150 die "Invalid arguments to epatch()" 162 for m in "$@" ; do
163 epatch "${m}"
164 done
165 return 0
151 fi 166 fi
152 167
153 if [ -n "$1" -a -f "$1" ] 168 if [ -n "$1" -a -f "$1" ]
154 then 169 then
155 SINGLE_PATCH="yes" 170 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
166 else 181 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 183 fi
169 else 184 else
170 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 186 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 188 then
174 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
175 fi 190 fi
176 191
177 echo 192 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 194 eerror
180 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 197 echo
182 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
183 fi 199 fi
184 200
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 220 ;;
205 esac 221 esac
206 222
207 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
208 then 224 then
209 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
210 fi 226 fi
211 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
212 do 228 do
213 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
214 # 230 #
215 # ???_arch_foo.patch 231 # ???_arch_foo.patch
216 # 232 #
217 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
220 then 236 then
221 local count=0 237 local count=0
222 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
223 240
224 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 242 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 244 then
228 continue 245 continue
229 fi 246 fi
230 fi 247 fi
231 248
233 then 250 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 252 then
236 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
237 else 254 else
238 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
239 fi 256 fi
240 else 257 else
241 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
242 fi 259 fi
243 260
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 263
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
249 do 266 do
250 # Generate some useful debug info ... 267 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 270
254 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 272 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 275 else
259 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
260 fi 277 fi
261 278
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 281
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 284
268 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 286 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 288 then
272 echo 289 echo
273 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 291 #die "Could not extract patch!"
275 count=5 292 count=5
276 break 293 break
277 fi 294 fi
278 fi 295 fi
279 296
280 if (cat ${PATCH_TARGET} | patch -p${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
281 then 298 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 304
288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
289 307
290 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
291 then 309 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 311 echo
294 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
297 count=5 315 count=5
298 fi 316 fi
299 317
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 319
302 break 320 break
303 fi 321 fi
304 322
305 count=$((count + 1)) 323 count=$((count + 1))
311 fi 329 fi
312 330
313 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
314 then 332 then
315 echo 333 echo
316 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
317 eerror 336 eerror
318 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
319 eerror 338 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 340 echo
322 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
323 fi 342 fi
324 343
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 345
327 eend 0 346 eend 0
328 fi 347 fi
329 done 348 done
330 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
331 then 350 then
332 einfo "Done with patching" 351 einfo "Done with patching"
333 fi 352 fi
334} 353}
335 354
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi
462}
463
464# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system 356# does not exist on the users system
466# vapier@gentoo.org 357# vapier@gentoo.org
467# 358#
468# Takes just 1 parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
469mymktemp() { 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
470 local topdir="$1" 363 local topdir=$1
471 364
472 [ -z "${topdir}" ] && topdir=/tmp 365 if [[ -z ${topdir} ]] ; then
473 if [ "`which mktemp 2>/dev/null`" ] 366 [[ -z ${T} ]] \
474 then 367 && topdir="/tmp" \
475 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 "${tmp}"
476 else 378 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 379 if [[ ${exe} == "touch" ]] ; then
478 touch ${tmp} 380 [[ ${USERLAND} == "GNU" ]] \
479 echo ${tmp} 381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
480 fi 387 fi
388 fi
481} 389}
482 390
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 391# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
486# 395#
487# egetent(database, key) 396# egetent(database, key)
488egetent() { 397egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 398 case ${CHOST} in
399 *-darwin*)
490 case "$2" in 400 case "$2" in
491 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 403 ;;
494 *) # Numeric 404 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 406 ;;
497 esac 407 esac
498 else 408 ;;
499 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"
500 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
501} 428}
502 429
503# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
504# vapier@gentoo.org 431# vapier@gentoo.org
505# 432#
512# shell: /bin/false 439# shell: /bin/false
513# homedir: /dev/null 440# homedir: /dev/null
514# groups: none 441# groups: none
515# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
516enewuser() { 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
517 # get the username 451 # get the username
518 local euser="$1"; shift 452 local euser=$1; shift
519 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 454 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
523 fi 456 fi
524 457
525 # lets see if the username already exists 458 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 460 return 0
529 fi 461 fi
530 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
531 463
532 # options to pass to useradd 464 # options to pass to useradd
533 local opts= 465 local opts=
534 466
535 # handle uid 467 # handle uid
536 local euid="$1"; shift 468 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 472 euid="next"
544 fi 473 fi
545 else 474 else
546 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
548 fi 477 fi
549 else 478 else
550 euid="next" 479 euid="next"
551 fi 480 fi
552 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
553 then 482 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 484 done
563 fi 485 fi
564 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
566 488
567 # handle shell 489 # handle shell
568 local eshell="$1"; shift 490 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
574 die "${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"
575 fi 499 fi
576 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
577 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}
578 fi 516 fi
579 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
581 519
582 # handle homedir 520 # handle homedir
583 local ehome="$1"; shift 521 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 523 ehome="/dev/null"
587 fi 524 fi
588 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
590 527
591 # handle groups 528 # handle groups
592 local egroups="$1"; shift 529 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 531 local oldifs=${IFS}
532 local defgroup="" exgroups=""
533
596 export IFS="," 534 export IFS=","
597 for g in ${egroups} 535 for g in ${egroups} ; do
598 do 536 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
603 fi 540 fi
541 if [[ -z ${defgroup} ]] ; then
542 defgroup=${g}
543 else
544 exgroups="${exgroups},${g}"
545 fi
546 export IFS=","
604 done 547 done
605 export IFS="${oldifs}" 548 export IFS=${oldifs}
549
606 opts="${opts} -g ${egroups}" 550 opts="${opts} -g ${defgroup}"
551 if [[ ! -z ${exgroups} ]] ; then
552 opts="${opts} -G ${exgroups:1}"
553 fi
607 else 554 else
608 egroups="(none)" 555 egroups="(none)"
609 fi 556 fi
610 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
611 558
612 # handle extra and add the user 559 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 562 case ${CHOST} in
617 then 563 *-darwin*)
618 ### Make the user 564 ### Make the user
619 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
626 for g in ${egroups} 573 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
629 done 575 done
576 export IFS=${oldifs}
630 else 577 else
631 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
634 die "Required function missing" 581 die "Required function missing"
635 fi 582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
636 else 589 else
637 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
638 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
639 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
640 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
641 || die "enewuser failed" 622 || die "enewuser failed"
642 else 623 else
643 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
645 || die "enewuser failed" 626 || die "enewuser failed"
646 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}/${ehome}"
647 fi 636 fi
637
648 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
649
650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
652 einfo " - Creating ${ehome} in ${D}"
653 dodir ${ehome}
654 fowners ${euser} ${ehome}
655 fperms 755 ${ehome}
656 fi
657} 639}
658 640
659# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
660# vapier@gentoo.org 642# vapier@gentoo.org
661# 643#
664# Default values if you do not specify any: 646# Default values if you do not specify any:
665# groupname: REQUIRED ! 647# groupname: REQUIRED !
666# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
667# extra: none 649# extra: none
668enewgroup() { 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
669 # get the group 658 # get the group
670 local egroup="$1"; shift 659 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
672 then 661 then
673 eerror "No group specified !" 662 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
675 fi 664 fi
676 665
677 # see if group already exists 666 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 668 return 0
681 fi 669 fi
682 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
683 671
684 # options to pass to useradd 672 # options to pass to useradd
690 then 678 then
691 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
692 then 680 then
693 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
694 then 682 then
695 if [ "${ARCH}" == "macos" ] ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
697 else 685 else
698 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
699 fi 687 fi
700 else 688 else
714 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
715 703
716 # add the group 704 # add the group
717 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 707 case ${CHOST} in
720 then 708 *-darwin*)
721 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
722 then 710 then
723 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
726 die "Required function missing" 714 die "Required function missing"
727 fi 715 fi
728 716
729 # If we need the next available 717 # If we need the next available
730 case ${egid} in 718 case ${egid} in
731 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
734 done 722 done
735 esac 723 esac
736 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
738 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 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 750 ;;
751 esac
741 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
742} 753}
743 754
744# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
745# vapier@gentoo.org 756# vapier@gentoo.org
746# 757#
747# edos2unix(file, <more files>...) 758# edos2unix(file, <more files> ...)
748edos2unix() { 759edos2unix() {
749 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 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##############################################################
755 769
756# Make a desktop file ! 770# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 773#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 775#
765# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
766# name: the name that will show up in the menu 777# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 780# a full path to an icon
770# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
772# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 784make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 786
776 local exec="${1}" 787 local exec=${1}
777 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
779 local type="${4}" 790 local type=${4}
780 local subdir="${6}" 791 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 792
782 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
783 then 794 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
785 "app-emulation") 796 case ${catmaj} in
786 type=Emulator 797 app)
787 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
788 ;; 811 ;;
789 "games-"*) 812
790 type=Game 813 dev)
791 subdir="Games" 814 type="Development"
792 ;; 815 ;;
793 "net-"*) 816
794 type=Network 817 games)
795 subdir="${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}"
796 ;; 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 ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
797 *) 887 *)
798 type= 888 type=
799 subdir=
800 ;; 889 ;;
801 esac 890 esac
802 fi 891 fi
803 local desktop="${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%% *:-${desktop_name}}.desktop
804 899
900 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 901 [Desktop Entry]
806Encoding=UTF-8 902 Encoding=UTF-8
807Version=0.9.2 903 Version=0.9.2
808Name=${name} 904 Name=${name}
809Type=Application 905 Type=Application
810Comment=${DESCRIPTION} 906 Comment=${DESCRIPTION}
811Exec=${exec} 907 Exec=${exec}
908 TryExec=${exec%% *}
812Path=${path} 909 Path=${path}
813Icon=${icon} 910 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 911 Categories=Application;${type};
912 EOF
815 913
816 if [ -d "/usr/share/applications" ] 914 (
817 then 915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 917 insinto /usr/share/applications
819 doins ${desktop} 918 doins "${desktop}"
820 fi 919 )
920}
821 921
822 #if [ -d "/usr/share/gnome/apps" ]
823 #then
824 # insinto /usr/share/gnome/apps/Games
825 # doins ${desktop}
826 #fi
827 922
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 923# Validate desktop entries using desktop-file-utils
829 #then 924# Carsten Lohrke <carlo@gentoo.org>
830 # for ver in /usr/kde/* 925#
831 # do 926# Usage: validate_desktop_entries [directory ...]
832 # insinto ${ver}/share/applnk/Games 927
833 # 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 $@ ; do
933 directories="${directories} ${D}${d}"
834 # done 934 done
935 for FILE in $(find ${D}/usr/share/applications ${directories} -name "*\.desktop" \
936 -not -path '*.hidden*' | sort -u 2>/dev/null)
937 do
938 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
939 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
940 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
941 done
942 echo ""
943 else
944 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 945 fi
946}
836 947
837 if [ -d "/usr/share/applnk" ] 948
838 then 949# Make a GDM/KDM Session file
839 insinto /usr/share/applnk/${subdir} 950#
951# make_session_desktop(<title>, <command>)
952# title: File to execute to start the Window Manager
953# command: Name of the Window Manager
954
955make_session_desktop() {
956 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
958
959 local title=$1
960 local command=$2
961 local desktop=${T}/${wm}.desktop
962
963 cat <<-EOF > "${desktop}"
964 [Desktop Entry]
965 Encoding=UTF-8
966 Name=${title}
967 Comment=This session logs you into ${title}
968 Exec=${command}
969 TryExec=${command}
970 Type=Application
971 EOF
972
973 (
974 # wrap the env here so that the 'insinto' call
975 # doesn't corrupt the env of the caller
976 insinto /usr/share/xsessions
840 doins ${desktop} 977 doins "${desktop}"
978 )
979}
980
981domenu() {
982 (
983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
985 local i j ret=0
986 insinto /usr/share/applications
987 for i in "$@" ; do
988 if [[ -f ${i} ]] ; then
989 doins "${i}"
990 ((ret+=$?))
991 elif [[ -d ${i} ]] ; then
992 for j in "${i}"/*.desktop ; do
993 doins "${j}"
994 ((ret+=$?))
995 done
841 fi 996 fi
842 997 done
843 return 0 998 exit ${ret}
999 )
844} 1000}
1001newmenu() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 insinto /usr/share/applications
1006 newins "$@"
1007 )
1008}
1009
1010doicon() {
1011 (
1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
1014 local i j ret
1015 insinto /usr/share/pixmaps
1016 for i in "$@" ; do
1017 if [[ -f ${i} ]] ; then
1018 doins "${i}"
1019 ((ret+=$?))
1020 elif [[ -d ${i} ]] ; then
1021 for j in "${i}"/*.png ; do
1022 doins "${j}"
1023 ((ret+=$?))
1024 done
1025 fi
1026 done
1027 exit ${ret}
1028 )
1029}
1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
1034 insinto /usr/share/pixmaps
1035 newins "$@"
1036 )
1037}
1038
1039##############################################################
1040# END: Handle .desktop files and menu entries #
1041##############################################################
1042
845 1043
846# for internal use only (unpack_pdv and unpack_makeself) 1044# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1045find_unpackable_file() {
848 local src="$1" 1046 local src=$1
849 if [ -z "${src}" ] 1047 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1048 src=${DISTDIR}/${A}
852 else 1049 else
853 if [ -e "${DISTDIR}/${src}" ] 1050 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1051 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1052 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1053 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1054 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1055 src=${src}
862 fi
863 fi 1056 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1057 fi
1058 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1059 echo "${src}"
866} 1060}
867 1061
868# Unpack those pesky pdv generated files ... 1062# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1063# They're self-unpacking programs with the binary package stuffed in
870# the middle of the archive. Valve seems to use it a lot ... too bad 1064# the middle of the archive. Valve seems to use it a lot ... too bad
871# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1065# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1066#
873# Usage: unpack_pdv [file to unpack] [size of off_t] 1067# Usage: unpack_pdv [file to unpack] [size of off_t]
874# - you have to specify the off_t size ... i have no idea how to extract that 1068# - you have to specify the off_t size ... i have no idea how to extract that
875# information out of the binary executable myself. basically you pass in 1069# information out of the binary executable myself. basically you pass in
876# the size of the off_t type (in bytes) on the machine that built the pdv 1070# the size of the off_t type (in bytes) on the machine that built the pdv
877# archive. one way to determine this is by running the following commands: 1071# archive. one way to determine this is by running the following commands:
878# strings <pdv archive> | grep lseek 1072# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1073# strace -elseek <pdv archive>
880# basically look for the first lseek command (we do the strings/grep because 1074# basically look for the first lseek command (we do the strings/grep because
881# sometimes the function call is _llseek or something) and steal the 2nd 1075# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1076# parameter. here is an example:
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1077# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1078# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1079# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1080# lseek(3, -4, SEEK_END) = 2981250
887# thus we would pass in the value of '4' as the second parameter. 1081# thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1082unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1083 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1084 local sizeoff_t=$2
891 1085
1086 [[ -z ${src} ]] && die "Could not locate source for '$1'"
892 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1087 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1088
894 local shrtsrc="`basename ${src}`" 1089 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1090 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1091 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1092 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1093
899 # grab metadata for debug reasons 1094 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1095 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1096 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1097
903 # rip out the final file name from the metadata 1098 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1099 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1100 datafile=$(basename "${datafile}")
906 1101
907 # now lets uncompress/untar the file if need be 1102 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1103 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1104 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1105
911 local iscompressed="`file -b ${tmpfile}`" 1106 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1107 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1108 iscompressed=1
914 mv ${tmpfile}{,.Z} 1109 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1110 gunzip ${tmpfile}
916 else 1111 else
917 iscompressed=0 1112 iscompressed=0
918 fi 1113 fi
919 local istar="`file -b ${tmpfile}`" 1114 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1115 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1116 istar=1
922 else 1117 else
923 istar=0 1118 istar=0
924 fi 1119 fi
925 1120
958# Unpack those pesky makeself generated files ... 1153# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1154# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1155# the end of the archive. Loki utilized the format as does
961# many other game companies. 1156# many other game companies.
962# 1157#
963# Usage: unpack_makeself [file to unpack] [offset] 1158# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1159# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1160# - If the offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1161# the proper offset from the script itself.
967unpack_makeself() { 1162unpack_makeself() {
1163 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1164 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1165 local skip=$2
1166 local exe=$3
970 1167
1168 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1169
971 local shrtsrc="`basename ${src}`" 1170 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1172 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1173 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1174 local skip=0
1175 exe=tail
977 case ${ver} in 1176 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1177 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1178 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1179 ;;
981 2.0|2.0.1) 1180 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1181 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1182 ;;
984 2.1.1) 1183 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1184 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1185 let skip="skip + 1"
987 ;; 1186 ;;
988 2.1.2) 1187 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1188 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1189 let skip="skip + 1"
991 ;; 1190 ;;
992 2.1.3) 1191 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1192 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1193 let skip="skip + 1"
1194 ;;
1195 2.1.4|2.1.5)
1196 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1197 skip=$(head -n ${skip} "${src}" | wc -c)
1198 exe="dd"
995 ;; 1199 ;;
996 *) 1200 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1201 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1202 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1203 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1205 die "makeself version '${ver}' not supported"
1002 ;; 1206 ;;
1003 esac 1207 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1208 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1209 fi
1210 case ${exe} in
1211 tail) exe="tail -n +${skip} '${src}'";;
1212 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1213 *) die "makeself cant handle exe '${exe}'"
1214 esac
1006 1215
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1216 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1217 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1218 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1219 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1220 case ${filetype} in
1012 *tar\ archive) 1221 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1222 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1223 ;;
1015 bzip2*) 1224 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1225 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1226 ;;
1018 gzip*) 1227 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1228 eval ${exe} | tar --no-same-owner -xzf -
1229 ;;
1230 compress*)
1231 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1232 ;;
1021 *) 1233 *)
1234 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1235 false
1023 ;; 1236 ;;
1024 esac 1237 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1238 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1239}
1032check_license() { 1245check_license() {
1033 local lic=$1 1246 local lic=$1
1034 if [ -z "${lic}" ] ; then 1247 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1248 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1249 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1250 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1251 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1252 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1253 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1254 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1255 lic="${lic}"
1043 fi
1044 fi 1256 fi
1257 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1258 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1046 local l="`basename ${lic}`" 1259 local l="`basename ${lic}`"
1047 1260
1048 # here is where we check for the licenses the user already 1261 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1262 # accepted ... if we don't find a match, we make the user accept
1263 local shopts=$-
1050 local alic 1264 local alic
1265 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1266 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1267 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1268 set +o noglob; set -${shopts} #reset old shell opts
1269 return 0
1270 fi
1054 done 1271 done
1272 set +o noglob; set -$shopts #reset old shell opts
1055 1273
1056 local licmsg="`mymktemp ${T}`" 1274 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1275 cat <<-EOF > ${licmsg}
1058********************************************************** 1276 **********************************************************
1059The following license outlines the terms of use of this 1277 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1278 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1279 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1280 CTRL+C out of this, the install will not run!
1063********************************************************** 1281 **********************************************************
1064 1282
1065EOF 1283 EOF
1066 cat ${lic} >> ${licmsg} 1284 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1285 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1068 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1286 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1287 read alic
1070 case ${alic} in 1288 case ${alic} in
1087# and when the function returns, you can assume that the cd has been 1305# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1306# found at CDROM_ROOT.
1089# 1307#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1308# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1091# etc... if you want to give the cds better names, then just export 1309# etc... if you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1310# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1311# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1312# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1313# CDROM_NAME_2="data cd"
1314# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1093# 1315#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1316# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1095# 1317#
1096# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1318# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1097# - this will attempt to locate a cd based upon a file that is on 1319# - this will attempt to locate a cd based upon a file that is on
1098# the cd ... the more files you give this function, the more cds 1320# the cd ... the more files you give this function, the more cds
1099# the cdrom functions will handle 1321# the cdrom functions will handle
1100cdrom_get_cds() { 1322cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1323 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1324 # the # of files they gave us
1103 local cdcnt=0 1325 local cdcnt=0
1104 local f= 1326 local f=
1105 for f in "$@" ; do 1327 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1328 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1329 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1330 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1331 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1332 export CDROM_CURRENT_CD=1
1111 1333
1112 # now we see if the user gave use CD_ROOT ... 1334 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1335 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1336 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}"
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return
1118 fi
1119 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then
1121 local var= 1337 local var=
1122 cdcnt=0 1338 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1339 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1340 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1341 var="CD_ROOT_${cdcnt}"
1342 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1343 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1344 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1345 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1346 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1347 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1348 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1349 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1350 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1351 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1352 export CDROM_SET=-1
1353 for f in ${CDROM_CHECK_1//:/ } ; do
1354 ((++CDROM_SET))
1355 [[ -e ${CD_ROOT}/${f} ]] && break
1356 done
1357 export CDROM_MATCH=${f}
1136 return 1358 return
1137 fi 1359 fi
1138 1360
1361 # User didn't help us out so lets make sure they know they can
1362 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1363 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1364 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1141 if [ -z "${CDROM_NAME}" ] ; then
1142 echo "cdrom for ${PN}."
1143 else
1144 echo "${CDROM_NAME}."
1145 fi
1146 echo 1365 echo
1147 einfo "If you do not have the CD, but have the data files" 1366 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1367 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1368 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1369 einfo "directory containing the files."
1151 echo 1370 echo
1371 einfo "For example:"
1372 einfo "export CD_ROOT=/mnt/cdrom"
1373 echo
1152 else 1374 else
1375 if [[ -n ${CDROM_NAME_SET} ]] ; then
1376 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1377 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 ((++cdcnt))
1380 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1381 done
1382 fi
1383
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1384 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1385 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1388 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1389 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1390 done
1160 echo 1391 echo
1161 einfo "If you do not have the CDs, but have the data files" 1392 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1393 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1394 einfo "the following variables so they point to the right place:"
1164 einfon "" 1395 einfon ""
1165 cdcnt=0 1396 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1397 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1398 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1399 echo -n " CD_ROOT_${cdcnt}"
1169 done 1400 done
1170 echo 1401 echo
1171 einfo "Or, if you have all the files in the same place, or" 1402 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1403 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1404 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1405 einfo "for all the CDs."
1175 echo 1406 echo
1407 einfo "For example:"
1408 einfo "export CD_ROOT_1=/mnt/cdrom"
1409 echo
1176 fi 1410 fi
1411
1412 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1413 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1414 cdrom_load_next_cd
1179} 1415}
1180 1416
1181# this is only used when you need access to more than one cd. 1417# this is only used when you need access to more than one cd.
1182# when you have finished using the first cd, just call this function. 1418# when you have finished using the first cd, just call this function.
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1419# when it returns, CDROM_ROOT will be pointing to the second cd.
1184# remember, you can only go forward in the cd chain, you can't go back. 1420# remember, you can only go forward in the cd chain, you can't go back.
1185cdrom_load_next_cd() { 1421cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1422 local var
1188 1423 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1424
1194 unset CDROM_ROOT 1425 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1426 var=CD_ROOT_${CDROM_CURRENT_CD}
1427 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1428 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1429 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1430 _cdrom_locate_file_on_cd ${!var}
1199 else 1431 else
1200 export CDROM_ROOT="${!var}" 1432 export CDROM_ROOT=${!var}
1201 fi 1433 fi
1202 1434
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1435 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1436}
1205 1437
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1440# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1441# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1442# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1443# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1444# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1445_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1446 local mline=""
1218 local showedmsg=0 1447 local showedmsg=0
1219 1448
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1449 while [[ -z ${CDROM_ROOT} ]] ; do
1221 [ -d "${mline}/${dir}" ] || continue 1450 local i=0
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1451 local -a cdset=(${*//:/ })
1452 if [[ -n ${CDROM_SET} ]] ; then
1453 cdset=(${cdset[${CDROM_SET}]})
1454 fi
1455
1456 while [[ -n ${cdset[${i}]} ]] ; do
1457 local dir=$(dirname ${cdset[${i}]})
1458 local file=$(basename ${cdset[${i}]})
1459
1460 local point= node= fs= foo=
1461 while read point node fs foo ; do
1462 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1463 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1464 && continue
1465 point=${point//\040/ }
1466 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1467 export CDROM_ROOT=${point}
1468 export CDROM_SET=${i}
1469 export CDROM_MATCH=${cdset[${i}]}
1470 return
1471 done <<< "$(get_mounts)"
1472
1473 ((++i))
1224 done 1474 done
1225 1475
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1476 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1477 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1479 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1480 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1481 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1482 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1483 fi
1243 showedmsg=1 1484 else
1485 if [[ -z ${CDROM_NAME_1} ]] ; then
1486 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1487 else
1488 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1489 einfo "Please insert+mount the ${!var} cdrom now !"
1490 fi
1244 fi 1491 fi
1492 showedmsg=1
1493 fi
1245 einfo "Press return to scan for the cd again" 1494 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1495 einfo "or hit CTRL+C to abort the emerge."
1247 read 1496 echo
1248 fi 1497 einfo "If you are having trouble with the detection"
1498 einfo "of your CD, it is possible that you do not have"
1499 einfo "Joliet support enabled in your kernel. Please"
1500 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1501 read || die "something is screwed with your system"
1249 done 1502 done
1250} 1503}
1251 1504
1252# Make sure that LINGUAS only contains languages that 1505# Make sure that LINGUAS only contains languages that
1253# a package can support 1506# a package can support
1254# 1507#
1255# usage: strip-linguas <allow LINGUAS> 1508# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1509# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1510# strip-linguas -u <directories of .po files>
1258# 1511#
1259# The first form allows you to specify a list of LINGUAS. 1512# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1513# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1514# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1515# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1516# directories and uses the union of the lists.
1264strip-linguas() { 1517strip-linguas() {
1265 local ls newls 1518 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1519 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1520 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1521 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1269 local d f 1522 local d f
1270 for d in "$@" ; do 1523 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1524 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1525 newls=${ls}
1273 else 1526 else
1274 newls="" 1527 newls=""
1275 fi 1528 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1529 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1277 if [ "${op}" == "-i" ] ; then 1530 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1531 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1532 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1534 fi
1282 done 1535 done
1283 ls="${newls}" 1536 ls=${newls}
1284 done 1537 done
1285 ls="${ls//.po}"
1286 else 1538 else
1287 ls="$@" 1539 ls="$@"
1288 fi 1540 fi
1289 1541
1290 ls=" ${ls} " 1542 nols=""
1291 newls="" 1543 newls=""
1292 for f in ${LINGUAS} ; do 1544 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1545 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1546 newls="${newls} ${f}"
1295 else 1547 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1548 nols="${nols} ${f}"
1297 fi 1549 fi
1298 done 1550 done
1551 [[ -n ${nols} ]] \
1552 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1553 export LINGUAS=${newls:1}
1554}
1555
1556# moved from kernel.eclass since they are generally useful outside of
1557# kernel.eclass -iggy (20041002)
1558
1559# the following functions are useful in kernel module ebuilds, etc.
1560# for an example see ivtv or drbd ebuilds
1561
1562# set's ARCH to match what the kernel expects
1563set_arch_to_kernel() {
1564 i=10
1565 while ((i--)) ; do
1566 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1567 done
1568 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1569 case ${ARCH} in
1570 x86) export ARCH="i386";;
1571 amd64) export ARCH="x86_64";;
1572 hppa) export ARCH="parisc";;
1573 mips) export ARCH="mips";;
1574 sparc) export ARCH="$(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!
1575 *) export ARCH="${ARCH}";;
1576 esac
1577}
1578
1579# set's ARCH back to what portage expects
1580set_arch_to_portage() {
1581 i=10
1582 while ((i--)) ; do
1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1584 done
1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1586}
1587
1588# Jeremy Huddleston <eradicator@gentoo.org>:
1589# preserve_old_lib /path/to/libblah.so.0
1590# preserve_old_lib_notify /path/to/libblah.so.0
1591#
1592# These functions are useful when a lib in your package changes --library. Such
1593# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1594# would break packages that link against it. Most people get around this
1595# by using the portage SLOT mechanism, but that is not always a relevant
1596# solution, so instead you can add the following to your ebuilds:
1597#
1598# pkg_preinst() {
1599# ...
1600# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1601# ...
1602# }
1603#
1604# pkg_postinst() {
1605# ...
1606# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1607# ...
1608# }
1609
1610preserve_old_lib() {
1611 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1612 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1613 die "Invalid preserve_old_lib() usage"
1614 fi
1615 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1616
1617 local lib dir
1618 for lib in "$@" ; do
1619 [[ -e ${ROOT}/${lib} ]] || continue
1620 dir=${lib%/*}
1621 dodir ${dir} || die "dodir ${dir} failed"
1622 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1623 touch "${D}"/${lib}
1624 done
1625}
1626
1627preserve_old_lib_notify() {
1628 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1629 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1630 die "Invalid preserve_old_lib_notify() usage"
1631 fi
1632
1633 local lib notice=0
1634 for lib in "$@" ; do
1635 [[ -e ${ROOT}/${lib} ]] || continue
1636 if [[ ${notice} -eq 0 ]] ; then
1637 notice=1
1638 ewarn "Old versions of installed libraries were detected on your system."
1639 ewarn "In order to avoid breaking packages that depend on these old libs,"
1640 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1641 ewarn "in order to remove these old dependencies. If you do not have this"
1642 ewarn "helper program, simply emerge the 'gentoolkit' package."
1643 ewarn
1644 fi
1645 ewarn " # revdep-rebuild --library ${lib##*/}"
1646 done
1647}
1648
1649# Hack for people to figure out if a package was built with
1650# certain USE flags
1651#
1652# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1653# ex: built_with_use xchat gtk2
1654#
1655# Flags: -a all USE flags should be utilized
1656# -o at least one USE flag should be utilized
1657# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1658# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1659# Note: the default flag is '-a'
1660built_with_use() {
1661 local hidden="no"
1662 if [[ $1 == "--hidden" ]] ; then
1663 hidden="yes"
1664 shift
1665 fi
1666
1667 local missing_action="die"
1668 if [[ $1 == "--missing" ]] ; then
1669 missing_action=$2
1670 shift ; shift
1671 case ${missing_action} in
1672 true|false|die) ;;
1673 *) die "unknown action '${missing_action}'";;
1674 esac
1675 fi
1676
1677 local opt=$1
1678 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1679
1680 local PKG=$(best_version $1)
1681 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1682 shift
1683
1684 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1685 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1686
1687 # if the IUSE file doesn't exist, the read will error out, we need to handle
1688 # this gracefully
1689 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1690 case ${missing_action} in
1691 true) return 0;;
1692 false) return 1;;
1693 die) die "Unable to determine what USE flags $PKG was built with";;
1694 esac
1695 fi
1696
1697 if [[ ${hidden} == "no" ]] ; then
1698 local IUSE_BUILT=$(<${IUSEFILE})
1699 # Don't check USE_EXPAND #147237
1700 local expand
1701 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1702 if [[ $1 == ${expand}_* ]] ; then
1703 expand=""
1704 break
1705 fi
1706 done
1707 if [[ -n ${expand} ]] ; then
1708 if ! has $1 ${IUSE_BUILT} ; then
1709 case ${missing_action} in
1710 true) return 0;;
1711 false) return 1;;
1712 die) die "$PKG does not actually support the $1 USE flag!";;
1713 esac
1714 fi
1715 fi
1716 fi
1717
1718 local USE_BUILT=$(<${USEFILE})
1719 while [[ $# -gt 0 ]] ; do
1720 if [[ ${opt} = "-o" ]] ; then
1721 has $1 ${USE_BUILT} && return 0
1722 else
1723 has $1 ${USE_BUILT} || return 1
1724 fi
1725 shift
1726 done
1727 [[ ${opt} = "-a" ]]
1728}
1729
1730# Many configure scripts wrongly bail when a C++ compiler
1731# could not be detected. #73450
1732epunt_cxx() {
1733 local dir=$1
1734 [[ -z ${dir} ]] && dir=${S}
1735 ebegin "Removing useless C++ checks"
1736 local f
1737 for f in $(find ${dir} -name configure) ; do
1738 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1739 done
1740 eend 0
1741}
1742
1743# make a wrapper script ...
1744# NOTE: this was originally games_make_wrapper, but I noticed other places where
1745# this could be used, so I have moved it here and made it not games-specific
1746# -- wolf31o2
1747# $1 == wrapper name
1748# $2 == binary to run
1749# $3 == directory to chdir before running binary
1750# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1751# $5 == path for wrapper
1752make_wrapper() {
1753 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1754 local tmpwrapper=$(emktemp)
1755 # We don't want to quote ${bin} so that people can pass complex
1756 # things as $bin ... "./someprog --args"
1757 cat << EOF > "${tmpwrapper}"
1758#!/bin/sh
1759cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1760if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1761 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1762 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1763 else
1302 export LINGUAS="${newls}" 1764 export LD_LIBRARY_PATH="${libdir}"
1765 fi
1303 fi 1766fi
1767exec ${bin} "\$@"
1768EOF
1769 chmod go+rx "${tmpwrapper}"
1770 if [[ -n ${path} ]] ; then
1771 exeinto "${path}"
1772 newexe "${tmpwrapper}" "${wrapper}"
1773 else
1774 newbin "${tmpwrapper}" "${wrapper}"
1775 fi
1304} 1776}

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