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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2007 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 1.56 2003/09/22 21:08:27 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.282 2007/06/16 07:11:43 vapier 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
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
19# This function generate linker scripts in /usr/lib for dynamic 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# libs in /lib. This is to fix linking problems when you have 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# the .so in /lib, and the .a in /usr/lib. What happens is that 18# outputting to a terminal, don't wait. For compatability purposes, the argument
22# in some cases when linking dynamic, the .a in /usr/lib is used 19# must be an integer greater than zero.
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24# library search path. This cause many builds to fail. 21epause() {
25# See bug #4411 for more info. 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26#
27# To use, simply call:
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38
39 # Just make sure it exists
40 dodir /usr/lib
41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 23}
57 24
58# Simple function to draw a line consisting of '=' the same length as $* 25# Beep the specified number of times (defaults to five). If our output
59# 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
60# <azarah@gentoo.org> (11 Nov 2002) 27# don't beep.
61# 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62draw_line() { 29ebeep() {
63 local i=0 30 local n
64 local str_length="" 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
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 "${str_length}" ]
77 do
78 echo -n "=" 33 echo -ne "\a"
79 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 35 echo -ne "\a"
36 sleep 1
81 done 37 done
82 38 fi
83 echo
84
85 return 0
86} 39}
87 40
88# Default directory where patches are located 41# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 42EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 43# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 44EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 45# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 46# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 47# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
48# Set -E to automatically remove empty files.
49EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 50# List of patches not to apply. Not this is only file names,
96# and not the full path .. 51# and not the full path ..
97EPATCH_EXCLUDE="" 52EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 53# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 54EPATCH_SINGLE_MSG=""
55# Change the printed message for multiple patches.
56EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 57# Force applying bulk patches even if not following the style:
101# 58#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 59# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 60#
104EPATCH_FORCE="no" 61EPATCH_FORCE="no"
105 62
106# This function is for bulk patching, or in theory for just one 63# This function is for bulk patching, or in theory for just one
107# or two patches. 64# or two patches.
118# 75#
119# Patches are applied in current directory. 76# Patches are applied in current directory.
120# 77#
121# Bulk Patches should preferibly have the form of: 78# Bulk Patches should preferibly have the form of:
122# 79#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 80# ??_${ARCH}_foo.${EPATCH_SUFFIX}
124# 81#
125# For example: 82# For example:
126# 83#
127# 01_all_misc-fix.patch.bz2 84# 01_all_misc-fix.patch.bz2
128# 02_sparc_another-fix.patch.bz2 85# 02_sparc_another-fix.patch.bz2
129# 86#
130# This ensures that there are a set order, and you can have ARCH 87# This ensures that there are a set order, and you can have ARCH
131# specific patches. 88# specific patches.
132# 89#
133# If you however give an argument to epatch(), it will treat it as a 90# 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. 92# hand its a directory, it will set EPATCH_SOURCE to this.
136# 93#
137# <azarah@gentoo.org> (10 Nov 2002) 94# <azarah@gentoo.org> (10 Nov 2002)
138# 95#
139epatch() { 96epatch() {
97 _epatch_draw_line() {
98 [[ -z $1 ]] && set "$(printf "%65s" '')"
99 echo "${1//?/=}"
100 }
101 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 102 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 103 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 104 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 105 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 106 local SINGLE_PATCH="no"
145 local x="" 107 local x=""
146 108
109 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
110
147 if [ "$#" -gt 1 ] 111 if [ "$#" -gt 1 ]
148 then 112 then
149 eerror "Invalid arguments to epatch()" 113 local m=""
150 die "Invalid arguments to epatch()" 114 for m in "$@" ; do
115 epatch "${m}"
116 done
117 return 0
151 fi 118 fi
152 119
153 if [ -n "$1" -a -f "$1" ] 120 if [ -n "$1" -a -f "$1" ]
154 then 121 then
155 SINGLE_PATCH="yes" 122 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 132 local EPATCH_SOURCE="$1/*"
166 else 133 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 134 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 135 fi
169 else 136 else
170 if [ ! -d ${EPATCH_SOURCE} ] 137 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 138 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 139 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 140 then
174 EPATCH_SOURCE="$1" 141 EPATCH_SOURCE="$1"
175 fi 142 fi
176 143
177 echo 144 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 145 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 146 eerror
180 eerror " ${EPATCH_SOURCE}" 147 eerror " ${EPATCH_SOURCE}"
148 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 149 echo
182 die "Cannot find \$EPATCH_SOURCE!" 150 die "Cannot find \$EPATCH_SOURCE!"
183 fi 151 fi
184 152
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 153 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 172 ;;
205 esac 173 esac
206 174
207 if [ "${SINGLE_PATCH}" = "no" ] 175 if [ "${SINGLE_PATCH}" = "no" ]
208 then 176 then
209 einfo "Applying various patches (bugfixes/updates)..." 177 einfo "${EPATCH_MULTI_MSG}"
210 fi 178 fi
211 for x in ${EPATCH_SOURCE} 179 for x in ${EPATCH_SOURCE}
212 do 180 do
213 # New ARCH dependant patch naming scheme... 181 # New ARCH dependant patch naming scheme ...
214 # 182 #
215 # ???_arch_foo.patch 183 # ???_arch_foo.patch
216 # 184 #
217 if [ -f ${x} ] && \ 185 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 186 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 187 [ "${EPATCH_FORCE}" = "yes" ])
220 then 188 then
221 local count=0 189 local count=0
222 local popts="${EPATCH_OPTS}" 190 local popts="${EPATCH_OPTS}"
191 local patchname=${x##*/}
223 192
224 if [ -n "${EPATCH_EXCLUDE}" ] 193 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 194 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 195 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 196 then
228 continue 197 continue
229 fi 198 fi
230 fi 199 fi
231 200
233 then 202 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 203 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 204 then
236 einfo "${EPATCH_SINGLE_MSG}" 205 einfo "${EPATCH_SINGLE_MSG}"
237 else 206 else
238 einfo "Applying ${x##*/}..." 207 einfo "Applying ${patchname} ..."
239 fi 208 fi
240 else 209 else
241 einfo " ${x##*/}..." 210 einfo " ${patchname} ..."
242 fi 211 fi
243 212
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 213 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 214 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 215
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 216 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 217 while [ "${count}" -lt 5 ]
249 do 218 do
250 # Generate some useful debug info ... 219 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 220 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 221 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 222
254 if [ "${PATCH_SUFFIX}" != "patch" ] 223 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 224 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 226 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 227 else
259 PATCH_TARGET="${x}" 228 PATCH_TARGET="${x}"
260 fi 229 fi
261 230
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 233
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 234 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 236
268 if [ "${PATCH_SUFFIX}" != "patch" ] 237 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 238 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 239 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 240 then
272 echo 241 echo
273 eerror "Could not extract patch!" 242 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 243 #die "Could not extract patch!"
275 count=5 244 count=5
276 break 245 break
277 fi 246 fi
278 fi 247 fi
279 248
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 250 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 251 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 252 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 253 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 254 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 256
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 257 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
258 _epatch_assert
289 259
290 if [ "$?" -ne 0 ] 260 if [ "$?" -ne 0 ]
291 then 261 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 263 echo
294 eerror "A dry-run of patch command succeeded, but actually" 264 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 265 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 266 #die "Real world sux compared to the dreamworld!"
297 count=5 267 count=5
298 fi 268 fi
299 269
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 270 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 271
302 break 272 break
303 fi 273 fi
304 274
305 count=$((count + 1)) 275 count=$((count + 1))
311 fi 281 fi
312 282
313 if [ "${count}" -eq 5 ] 283 if [ "${count}" -eq 5 ]
314 then 284 then
315 echo 285 echo
316 eerror "Failed Patch: ${x##*/}!" 286 eerror "Failed Patch: ${patchname} !"
287 eerror " ( ${PATCH_TARGET} )"
317 eerror 288 eerror
318 eerror "Include in your bugreport the contents of:" 289 eerror "Include in your bugreport the contents of:"
319 eerror 290 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 291 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 292 echo
322 die "Failed Patch: ${x##*/}!" 293 die "Failed Patch: ${patchname}!"
323 fi 294 fi
324 295
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 297
327 eend 0 298 eend 0
328 fi 299 fi
329 done 300 done
330 if [ "${SINGLE_PATCH}" = "no" ] 301 if [ "${SINGLE_PATCH}" = "no" ]
331 then 302 then
332 einfo "Done with patching" 303 einfo "Done with patching"
333 fi 304 fi
334} 305}
335 306
336# This function return true if we are using the NPTL pthreads 307# Cheap replacement for when debianutils (and thus mktemp)
337# implementation. 308# does not exist on the users system
309# vapier@gentoo.org
338# 310#
339# <azarah@gentoo.org> (06 March 2003) 311# Takes just 1 optional parameter (the directory to create tmpfile in)
340# 312emktemp() {
313 local exe="touch"
314 [[ $1 == -d ]] && exe="mkdir" && shift
315 local topdir=$1
341 316
342have_NPTL() { 317 if [[ -z ${topdir} ]] ; then
318 [[ -z ${T} ]] \
319 && topdir="/tmp" \
320 || topdir=${T}
321 fi
343 322
344 cat > ${T}/test-nptl.c <<-"END" 323 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 324 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 325 local tmp=/
347 #include <stdio.h> 326 while [[ -e ${tmp} ]] ; do
348 327 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 328 done
350 { 329 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 330 echo "${tmp}"
352 char *str = buf; 331 else
353 332 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 333 # but should produce a usable file on all userlands
355 if (NULL != str) { 334 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 335 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
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 ${T}/nptl
371 then
372 return 0
373 else 336 else
374 return 1 337 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 338 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 339 fi
340}
426 341
427 elif [ "${ARCH}" = "ppc" ] 342# Small wrapper for getent (Linux), nidump (Mac OS X),
428 then 343# and pw (FreeBSD) used in enewuser()/enewgroup()
429 # ppc has "processor", but only when compiled with SMP 344# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 345# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
431 then 346#
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 347# egetent(database, key)
433 else 348egetent() {
434 jobs=2 349 case ${CHOST} in
435 fi 350 *-darwin*)
436 else 351 case "$2" in
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 352 *[!0-9]*) # Non numeric
438 die "Unknown ARCH -- ${ARCH}!" 353 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
354 ;;
355 *) # Numeric
356 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
357 ;;
358 esac
359 ;;
360 *-freebsd*|*-dragonfly*)
361 local opts action="user"
362 [[ $1 == "passwd" ]] || action="group"
363
364 # lookup by uid/gid
365 if [[ $2 == [[:digit:]]* ]] ; then
366 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 367 fi
440 368
441 # Make sure the number is valid ... 369 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 370 ;;
443 then 371 *-netbsd*|*-openbsd*)
444 jobs=1 372 grep "$2:\*:" /etc/$1
445 fi 373 ;;
446 374 *)
447 if [ -n "${ADMINPARAM}" ] 375 type -p nscd >& /dev/null && nscd -i "$1"
448 then 376 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 377 ;;
450 then 378 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458}
459
460# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir=$1
467 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then
469 mktemp -p ${topdir}
470 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp}
473 echo ${tmp}
474 fi
475} 379}
476 380
477# Simplify/standardize adding users to the system 381# Simplify/standardize adding users to the system
478# vapier@gentoo.org 382# vapier@gentoo.org
479# 383#
486# shell: /bin/false 390# shell: /bin/false
487# homedir: /dev/null 391# homedir: /dev/null
488# groups: none 392# groups: none
489# extra: comment of 'added by portage for ${PN}' 393# extra: comment of 'added by portage for ${PN}'
490enewuser() { 394enewuser() {
395 case ${EBUILD_PHASE} in
396 unpack|compile|test|install)
397 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
398 eerror "Package fails at QA and at life. Please file a bug."
399 die "Bad package! enewuser is only for use in pkg_* functions!"
400 esac
401
491 # get the username 402 # get the username
492 local euser="$1"; shift 403 local euser=$1; shift
493 if [ -z "${euser}" ] ; then 404 if [[ -z ${euser} ]] ; then
494 eerror "No username specified !" 405 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 406 die "Cannot call enewuser without a username"
496 fi 407 fi
497 408
498 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502
503 # see if user already exists 409 # lets see if the username already exists
504 if [ "${euser}" == "${realuser}" ] ; then 410 if [[ -n $(egetent passwd "${euser}") ]] ; then
505 return 0 411 return 0
506 fi 412 fi
507 einfo "Adding user '${euser}' to your system ..." 413 einfo "Adding user '${euser}' to your system ..."
508 414
509 # options to pass to useradd 415 # options to pass to useradd
510 local opts="" 416 local opts=
511 417
512 # handle uid 418 # handle uid
513 local euid="$1"; shift 419 local euid=$1; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 420 if [[ -n ${euid} && ${euid} != -1 ]] ; then
515 if [ ${euid} -gt 0 ] ; then 421 if [[ ${euid} -gt 0 ]] ; then
516 opts="${opts} -u ${euid}" 422 if [[ -n $(egetent passwd ${euid}) ]] ; then
423 euid="next"
424 fi
517 else 425 else
518 eerror "Userid given but is not greater than 0 !" 426 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 427 die "${euid} is not a valid UID"
520 fi 428 fi
521 else 429 else
522 euid="next available" 430 euid="next"
523 fi 431 fi
432 if [[ ${euid} == "next" ]] ; then
433 for ((euid = 101; euid <= 999; euid++)); do
434 [[ -z $(egetent passwd ${euid}) ]] && break
435 done
436 fi
437 opts="${opts} -u ${euid}"
524 einfo " - Userid: ${euid}" 438 einfo " - Userid: ${euid}"
525 439
526 # handle shell 440 # handle shell
527 local eshell="$1"; shift 441 local eshell=$1; shift
528 if [ ! -z "${eshell}" ] ; then 442 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
529 if [ ! -e ${eshell} ] ; then 443 if [[ ! -e ${ROOT}${eshell} ]] ; then
530 eerror "A shell was specified but it does not exist !" 444 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 445 die "${eshell} does not exist in ${ROOT}"
446 fi
447 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
448 eerror "Do not specify ${eshell} yourself, use -1"
449 die "Pass '-1' as the shell parameter"
532 fi 450 fi
533 else 451 else
534 eshell=/bin/false 452 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
453 [[ -x ${ROOT}${shell} ]] && break
454 done
455
456 if [[ ${shell} == "/dev/null" ]] ; then
457 eerror "Unable to identify the shell to use, proceeding with userland default."
458 case ${USERLAND} in
459 GNU) shell="/bin/false" ;;
460 BSD) shell="/sbin/nologin" ;;
461 Darwin) shell="/usr/sbin/nologin" ;;
462 *) die "Unable to identify the default shell for userland ${USERLAND}"
463 esac
464 fi
465
466 eshell=${shell}
535 fi 467 fi
536 einfo " - Shell: ${eshell}" 468 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 469 opts="${opts} -s ${eshell}"
538 470
539 # handle homedir 471 # handle homedir
540 local ehome="$1"; shift 472 local ehome=$1; shift
541 if [ -z "${ehome}" ] ; then 473 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
542 ehome=/dev/null 474 ehome="/dev/null"
543 fi 475 fi
544 einfo " - Home: ${ehome}" 476 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 477 opts="${opts} -d ${ehome}"
546 478
547 # handle groups 479 # handle groups
548 local egroups="$1"; shift 480 local egroups=$1; shift
549 if [ ! -z "${egroups}" ] ; then 481 if [[ ! -z ${egroups} ]] ; then
550 local realgroup
551 local oldifs="${IFS}" 482 local oldifs=${IFS}
483 local defgroup="" exgroups=""
484
552 export IFS="," 485 export IFS=","
553 for g in ${egroups} ; do 486 for g in ${egroups} ; do
554 chgrp ${g} ${tmpfile} >& /dev/null 487 export IFS=${oldifs}
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 488 if [[ -z $(egetent group "${g}") ]] ; then
556 if [ "${g}" != "${realgroup}" ] ; then
557 eerror "You must add ${g} to the system first" 489 eerror "You must add group ${g} to the system first"
558 die "${g} is not a valid GID" 490 die "${g} is not a valid GID"
559 fi 491 fi
492 if [[ -z ${defgroup} ]] ; then
493 defgroup=${g}
494 else
495 exgroups="${exgroups},${g}"
496 fi
497 export IFS=","
560 done 498 done
561 export IFS="${oldifs}" 499 export IFS=${oldifs}
500
562 opts="${opts} -g ${egroups}" 501 opts="${opts} -g ${defgroup}"
502 if [[ ! -z ${exgroups} ]] ; then
503 opts="${opts} -G ${exgroups:1}"
504 fi
563 else 505 else
564 egroups="(none)" 506 egroups="(none)"
565 fi 507 fi
566 einfo " - Groups: ${egroups}" 508 einfo " - Groups: ${egroups}"
567 509
568 # handle extra and add the user 510 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 511 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 512 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 513 case ${CHOST} in
573 useradd ${opts} ${euser} \ 514 *-darwin*)
515 ### Make the user
516 if [[ -z $@ ]] ; then
517 dscl . create /users/${euser} uid ${euid}
518 dscl . create /users/${euser} shell ${eshell}
519 dscl . create /users/${euser} home ${ehome}
520 dscl . create /users/${euser} realname "added by portage for ${PN}"
521 ### Add the user to the groups specified
522 local oldifs=${IFS}
523 export IFS=","
524 for g in ${egroups} ; do
525 dscl . merge /groups/${g} users ${euser}
526 done
527 export IFS=${oldifs}
528 else
529 einfo "Extra options are not supported on Darwin yet"
530 einfo "Please report the ebuild along with the info below"
531 einfo "eextra: $@"
532 die "Required function missing"
533 fi
534 ;;
535 *-freebsd*|*-dragonfly*)
536 if [[ -z $@ ]] ; then
537 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \ 538 -c "added by portage for ${PN}" \
539 die "enewuser failed"
540 else
541 einfo " - Extra: $@"
542 pw useradd ${euser} ${opts} \
543 "$@" || die "enewuser failed"
544 fi
545 ;;
546
547 *-netbsd*)
548 if [[ -z $@ ]] ; then
549 useradd ${opts} ${euser} || die "enewuser failed"
550 else
551 einfo " - Extra: $@"
552 useradd ${opts} ${euser} "$@" || die "enewuser failed"
553 fi
554 ;;
555
556 *-openbsd*)
557 if [[ -z $@ ]] ; then
558 useradd -u ${euid} -s ${eshell} \
559 -d ${ehome} -c "Added by portage for ${PN}" \
560 -g ${egroups} ${euser} || die "enewuser failed"
561 else
562 einfo " - Extra: $@"
563 useradd -u ${euid} -s ${eshell} \
564 -d ${ehome} -c "Added by portage for ${PN}" \
565 -g ${egroups} ${euser} "$@" || die "enewuser failed"
566 fi
567 ;;
568
569 *)
570 if [[ -z $@ ]] ; then
571 useradd ${opts} ${euser} \
572 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 573 || die "enewuser failed"
576 else 574 else
577 einfo " - Extra: ${eextra}" 575 einfo " - Extra: $@"
578 useradd ${opts} ${euser} ${eextra} \ 576 useradd ${opts} ${euser} "$@" \
579 || die "enewuser failed" 577 || die "enewuser failed"
580 fi 578 fi
579 ;;
580 esac
581
582 if [[ ! -e ${ROOT}/${ehome} ]] ; then
583 einfo " - Creating ${ehome} in ${ROOT}"
584 mkdir -p "${ROOT}/${ehome}"
585 chown ${euser} "${ROOT}/${ehome}"
586 chmod 755 "${ROOT}/${ehome}"
587 fi
588
581 export SANDBOX_ON="${oldsandbox}" 589 export SANDBOX_ON=${oldsandbox}
582
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
584 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome}
586 fowners ${euser} ${ehome}
587 fperms 755 ${ehome}
588 fi
589} 590}
590 591
591# Simplify/standardize adding groups to the system 592# Simplify/standardize adding groups to the system
592# vapier@gentoo.org 593# vapier@gentoo.org
593# 594#
596# Default values if you do not specify any: 597# Default values if you do not specify any:
597# groupname: REQUIRED ! 598# groupname: REQUIRED !
598# gid: next available (see groupadd(8)) 599# gid: next available (see groupadd(8))
599# extra: none 600# extra: none
600enewgroup() { 601enewgroup() {
602 case ${EBUILD_PHASE} in
603 unpack|compile|test|install)
604 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
605 eerror "Package fails at QA and at life. Please file a bug."
606 die "Bad package! enewgroup is only for use in pkg_* functions!"
607 esac
608
601 # get the group 609 # get the group
602 local egroup="$1"; shift 610 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 611 if [ -z "${egroup}" ]
612 then
604 eerror "No group specified !" 613 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 614 die "Cannot call enewgroup without a group"
606 fi 615 fi
607 616
608 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612
613 # see if group already exists 617 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 618 if [[ -n $(egetent group "${egroup}") ]]; then
615 return 0 619 return 0
616 fi 620 fi
617 einfo "Adding group '${egroup}' to your system ..." 621 einfo "Adding group '${egroup}' to your system ..."
618 622
619 # options to pass to useradd 623 # options to pass to useradd
620 local opts="" 624 local opts=
621 625
622 # handle gid 626 # handle gid
623 local egid="$1"; shift 627 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 628 if [ ! -z "${egid}" ]
629 then
625 if [ ${egid} -gt 0 ] ; then 630 if [ "${egid}" -gt 0 ]
631 then
632 if [ -z "`egetent group ${egid}`" ]
633 then
634 if [[ "${CHOST}" == *-darwin* ]]; then
635 opts="${opts} ${egid}"
636 else
626 opts="${opts} -g ${egid}" 637 opts="${opts} -g ${egid}"
638 fi
639 else
640 egid="next available; requested gid taken"
641 fi
627 else 642 else
628 eerror "Groupid given but is not greater than 0 !" 643 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 644 die "${egid} is not a valid GID"
630 fi 645 fi
631 else 646 else
636 # handle extra 651 # handle extra
637 local eextra="$@" 652 local eextra="$@"
638 opts="${opts} ${eextra}" 653 opts="${opts} ${eextra}"
639 654
640 # add the group 655 # add the group
641 local oldsandbox=${SANDBOX_ON} 656 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 657 export SANDBOX_ON="0"
658 case ${CHOST} in
659 *-darwin*)
660 if [ ! -z "${eextra}" ];
661 then
662 einfo "Extra options are not supported on Darwin/OS X yet"
663 einfo "Please report the ebuild along with the info below"
664 einfo "eextra: ${eextra}"
665 die "Required function missing"
666 fi
667
668 # If we need the next available
669 case ${egid} in
670 *[!0-9]*) # Non numeric
671 for ((egid = 101; egid <= 999; egid++)); do
672 [[ -z $(egetent group ${egid}) ]] && break
673 done
674 esac
675 dscl . create /groups/${egroup} gid ${egid}
676 dscl . create /groups/${egroup} passwd '*'
677 ;;
678
679 *-freebsd*|*-dragonfly*)
680 case ${egid} in
681 *[!0-9]*) # Non numeric
682 for ((egid = 101; egid <= 999; egid++)); do
683 [[ -z $(egetent group ${egid}) ]] && break
684 done
685 esac
686 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
687 ;;
688
689 *-netbsd*)
690 case ${egid} in
691 *[!0-9]*) # Non numeric
692 for ((egid = 101; egid <= 999; egid++)); do
693 [[ -z $(egetent group ${egid}) ]] && break
694 done
695 esac
696 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
697 ;;
698
699 *)
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 700 groupadd ${opts} ${egroup} || die "enewgroup failed"
701 ;;
702 esac
644 export SANDBOX_ON="${oldsandbox}" 703 export SANDBOX_ON="${oldsandbox}"
645} 704}
646 705
647# Simple script to replace 'dos2unix' binaries 706# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 707# vapier@gentoo.org
649# 708#
650# edos2unix(file, <more files>...) 709# edos2unix(file, <more files> ...)
651edos2unix() { 710edos2unix() {
652 for f in $@ ; do 711 echo "$@" | xargs sed -i 's/\r$//'
653 cp ${f} ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f}
655 done
656} 712}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
657 720
658# Make a desktop file ! 721# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 722# Great for making those icons in kde/gnome startmenu !
660# Amaze your friends ! Get the women ! Join today ! 723# Amaze your friends ! Get the women ! Join today !
661# gnome2 /usr/share/applications
662# gnome1 /usr/share/gnome/apps/
663# KDE ${KDEDIR}/share/applnk /usr/share/applnk
664# 724#
665# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 725# make_desktop_entry(<command>, [name], [icon], [type], [path])
666# 726#
667# binary: what binary does the app run with ? 727# binary: what command does the app run with ?
668# name: the name that will show up in the menu 728# name: the name that will show up in the menu
669# icon: give your little like a pretty little icon ... 729# icon: give your little like a pretty little icon ...
670# this can be relative (to /usr/share/pixmaps) or 730# this can be relative (to /usr/share/pixmaps) or
671# a full path to an icon 731# a full path to an icon
672# type: what kind of application is this ? for categories: 732# type: what kind of application is this ? for categories:
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 733# http://www.freedesktop.org/Standards/desktop-entry-spec
674# path: if your app needs to startup in a specific dir 734# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 735make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
677 737
678 local exec=${1} 738 local exec=${1}
679 local name=${2:-${PN}} 739 local name=${2:-${PN}}
680 local icon=${3:-${PN}.png} 740 local icon=${3:-${PN}.png}
681 local type=${4} 741 local type=${4}
682 local path=${5:-${GAMES_PREFIX}} 742 local path=${5}
743
683 if [ -z "${type}" ] ; then 744 if [[ -z ${type} ]] ; then
684 case ${CATEGORY} in 745 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-}
747 case ${catmaj} in
748 app)
749 case ${catmin} in
750 admin) type=System;;
751 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;;
753 editors) type=TextEditor;;
754 emacs) type=TextEditor;;
755 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;;
757 office) type=Office;;
758 vim) type=TextEditor;;
759 xemacs) type=TextEditor;;
760 *) type=;;
761 esac
762 ;;
763
764 dev)
765 type="Development"
766 ;;
767
768 games)
769 case ${catmin} in
770 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;;
772 board) type=BoardGame;;
773 kids) type=KidsGame;;
685 app-emulation) type=Emulator ;; 774 emulation) type=Emulator;;
686 games-*) type=Game ;; 775 puzzle) type=LogicGame;;
776 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;;
778 simulation) type=Simulation;;
779 sports) type=SportsGame;;
780 strategy) type=StrategyGame;;
781 *) type=;;
782 esac
783 type="Game;${type}"
784 ;;
785
786 mail)
787 type="Network;Email"
788 ;;
789
790 media)
791 case ${catmin} in
792 gfx) type=Graphics;;
793 radio) type=Tuner;;
794 sound) type=Audio;;
795 tv) type=TV;;
796 video) type=Video;;
797 *) type=;;
798 esac
799 type="AudioVideo;${type}"
800 ;;
801
802 net)
803 case ${catmin} in
804 dialup) type=Dialup;;
805 ftp) type=FileTransfer;;
806 im) type=InstantMessaging;;
807 irc) type=IRCClient;;
808 mail) type=Email;;
809 news) type=News;;
810 nntp) type=News;;
811 p2p) type=FileTransfer;;
687 *) type="" ;; 812 *) type=;;
813 esac
814 type="Network;${type}"
815 ;;
816
817 sci)
818 case ${catmin} in
819 astro*) type=Astronomy;;
820 bio*) type=Biology;;
821 calc*) type=Calculator;;
822 chem*) type=Chemistry;;
823 geo*) type=Geology;;
824 math*) type=Math;;
825 *) type=;;
826 esac
827 type="Science;${type}"
828 ;;
829
830 www)
831 case ${catmin} in
832 client) type=WebBrowser;;
833 *) type=;;
834 esac
835 type="Network"
836 ;;
837
838 *)
839 type=
840 ;;
688 esac 841 esac
689 fi 842 fi
843 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}"
845 else
846 local desktop_name="${PN}-${SLOT}"
847 fi
848 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
690 local desktop=${T}/${exec}.desktop 849 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
691 850
851 cat <<-EOF > "${desktop}"
692echo "[Desktop Entry] 852 [Desktop Entry]
693Encoding=UTF-8 853 Encoding=UTF-8
694Version=0.9.2 854 Version=0.9.2
695Name=${name} 855 Name=${name}
696Type=Application 856 Type=Application
697Comment=${DESCRIPTION} 857 Comment=${DESCRIPTION}
698Exec=${exec} 858 Exec=${exec}
859 TryExec=${exec%% *}
699Path=${path} 860 Path=${path}
700Icon=${icon} 861 Icon=${icon}
701Categories=Application;${type};" > ${desktop} 862 Categories=Application;${type};
863 EOF
702 864
703 if [ -d /usr/share/applications ] ; then 865 (
866 # wrap the env here so that the 'insinto' call
867 # doesn't corrupt the env of the caller
704 insinto /usr/share/applications 868 insinto /usr/share/applications
705 doins ${desktop} 869 doins "${desktop}"
706 fi 870 )
871}
707 872
708 #if [ -d /usr/share/gnome/apps ] ; then
709 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop}
711 #fi
712 873
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 874# Validate desktop entries using desktop-file-utils
714 # for ver in /usr/kde/* ; do 875# Carsten Lohrke <carlo@gentoo.org>
715 # insinto ${ver}/share/applnk/Games 876#
716 # doins ${desktop} 877# Usage: validate_desktop_entries [directory ...]
878
879validate_desktop_entries() {
880 if [[ -x /usr/bin/desktop-file-validate ]] ; then
881 einfo "Checking desktop entry validity"
882 local directories=""
883 for d in /usr/share/applications $@ ; do
884 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
717 # done 885 done
718 #fi 886 if [[ -n ${directories} ]] ; then
719 887 for FILE in $(find ${directories} -name "*\.desktop" \
720 if [ -d /usr/share/applnk ] ; then 888 -not -path '*.hidden*' | sort -u 2>/dev/null)
721 insinto /usr/share/applnk/${type} 889 do
722 doins ${desktop} 890 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
723 fi 891 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
724 892 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
725 return 0
726}
727
728# new convenience patch wrapper function to eventually replace epatch(),
729# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
730# /usr/bin/patch
731# Features:
732# - bulk patch handling similar to epatch()'s
733# - automatic patch level detection like epatch()'s
734# - automatic patch uncompression like epatch()'s
735# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
736# manually instead
737# - once I decide it's production-ready, it'll be called from base_src_unpack
738# to handle $PATCHES to avoid defining src_unpack just to use xpatch
739
740# accepts zero or more parameters specifying patchfiles and/or patchdirs
741
742# known issues:
743# - only supports unified style patches (does anyone _really_ use anything
744# else?)
745# - because it doesn't use --dry-run there is a risk of it failing
746# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
747# any of the backup heuristics that patch employs to discover a filename.
748# however, this isn't dangerous because if it works for the developer who's
749# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() {
753
754 debug-print-function $FUNCNAME $*
755
756 local list=""
757 local list2=""
758 declare -i plevel
759
760 # parse patch sources
761 for x in $*; do
762 debug-print "$FUNCNAME: parsing parameter $x"
763 if [ -f "$x" ]; then
764 list="$list $x"
765 elif [ -d "$x" ]; then
766 # handles patchdirs like epatch() for now: no recursion.
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do
770 debug-print "$FUNCNAME: parsing in subdir: file $file"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
772 list2="$list2 $x/$file"
773 fi
774 done 893 done
775 list="`echo $list2 | sort` $list" 894 fi
895 echo ""
896 else
897 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
898 fi
899}
900
901
902# Make a GDM/KDM Session file
903#
904# make_session_desktop(<title>, <command>)
905# title: File to execute to start the Window Manager
906# command: Name of the Window Manager
907
908make_session_desktop() {
909 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
910 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
911
912 local title=$1
913 local command=$2
914 local desktop=${T}/${wm}.desktop
915
916 cat <<-EOF > "${desktop}"
917 [Desktop Entry]
918 Encoding=UTF-8
919 Name=${title}
920 Comment=This session logs you into ${title}
921 Exec=${command}
922 TryExec=${command}
923 Type=Application
924 EOF
925
926 (
927 # wrap the env here so that the 'insinto' call
928 # doesn't corrupt the env of the caller
929 insinto /usr/share/xsessions
930 doins "${desktop}"
931 )
932}
933
934domenu() {
935 (
936 # wrap the env here so that the 'insinto' call
937 # doesn't corrupt the env of the caller
938 local i j ret=0
939 insinto /usr/share/applications
940 for i in "$@" ; do
941 if [[ -f ${i} ]] ; then
942 doins "${i}"
943 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do
946 doins "${j}"
947 ((ret+=$?))
948 done
949 fi
950 done
951 exit ${ret}
952 )
953}
954newmenu() {
955 (
956 # wrap the env here so that the 'insinto' call
957 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications
959 newins "$@"
960 )
961}
962
963doicon() {
964 (
965 # wrap the env here so that the 'insinto' call
966 # doesn't corrupt the env of the caller
967 local i j ret
968 insinto /usr/share/pixmaps
969 for i in "$@" ; do
970 if [[ -f ${i} ]] ; then
971 doins "${i}"
972 ((ret+=$?))
973 elif [[ -d ${i} ]] ; then
974 for j in "${i}"/*.png ; do
975 doins "${j}"
976 ((ret+=$?))
977 done
978 fi
979 done
980 exit ${ret}
981 )
982}
983newicon() {
984 (
985 # wrap the env here so that the 'insinto' call
986 # doesn't corrupt the env of the caller
987 insinto /usr/share/pixmaps
988 newins "$@"
989 )
990}
991
992##############################################################
993# END: Handle .desktop files and menu entries #
994##############################################################
995
996
997# for internal use only (unpack_pdv and unpack_makeself)
998find_unpackable_file() {
999 local src=$1
1000 if [[ -z ${src} ]] ; then
1001 src=${DISTDIR}/${A}
1002 else
1003 if [[ -e ${DISTDIR}/${src} ]] ; then
1004 src=${DISTDIR}/${src}
1005 elif [[ -e ${PWD}/${src} ]] ; then
1006 src=${PWD}/${src}
1007 elif [[ -e ${src} ]] ; then
1008 src=${src}
1009 fi
1010 fi
1011 [[ ! -e ${src} ]] && return 1
1012 echo "${src}"
1013}
1014
1015# Unpack those pesky pdv generated files ...
1016# They're self-unpacking programs with the binary package stuffed in
1017# the middle of the archive. Valve seems to use it a lot ... too bad
1018# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1019#
1020# Usage: unpack_pdv [file to unpack] [size of off_t]
1021# - you have to specify the off_t size ... i have no idea how to extract that
1022# information out of the binary executable myself. basically you pass in
1023# the size of the off_t type (in bytes) on the machine that built the pdv
1024# archive. one way to determine this is by running the following commands:
1025# strings <pdv archive> | grep lseek
1026# strace -elseek <pdv archive>
1027# basically look for the first lseek command (we do the strings/grep because
1028# sometimes the function call is _llseek or something) and steal the 2nd
1029# parameter. here is an example:
1030# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1031# lseek
1032# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1033# lseek(3, -4, SEEK_END) = 2981250
1034# thus we would pass in the value of '4' as the second parameter.
1035unpack_pdv() {
1036 local src=$(find_unpackable_file "$1")
1037 local sizeoff_t=$2
1038
1039 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1040 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1041
1042 local shrtsrc=$(basename "${src}")
1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1044 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1045 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1046
1047 # grab metadata for debug reasons
1048 local metafile=$(emktemp)
1049 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1050
1051 # rip out the final file name from the metadata
1052 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1053 datafile=$(basename "${datafile}")
1054
1055 # now lets uncompress/untar the file if need be
1056 local tmpfile=$(emktemp)
1057 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1058
1059 local iscompressed=$(file -b "${tmpfile}")
1060 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1061 iscompressed=1
1062 mv ${tmpfile}{,.Z}
1063 gunzip ${tmpfile}
1064 else
1065 iscompressed=0
1066 fi
1067 local istar=$(file -b "${tmpfile}")
1068 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1069 istar=1
1070 else
1071 istar=0
1072 fi
1073
1074 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1075 #dd if=${src} ibs=${metaskip} count=1 \
1076 # | dd ibs=${tailskip} skip=1 \
1077 # | gzip -dc \
1078 # > ${datafile}
1079 if [ ${iscompressed} -eq 1 ] ; then
1080 if [ ${istar} -eq 1 ] ; then
1081 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1082 | head -c $((${metaskip}-${tailskip})) \
1083 | tar -xzf -
776 else 1084 else
777 die "Couldn't find $x" 1085 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1086 | head -c $((${metaskip}-${tailskip})) \
1087 | gzip -dc \
1088 > ${datafile}
1089 fi
1090 else
1091 if [ ${istar} -eq 1 ] ; then
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1093 | head -c $((${metaskip}-${tailskip})) \
1094 | tar --no-same-owner -xf -
1095 else
1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1097 | head -c $((${metaskip}-${tailskip})) \
1098 > ${datafile}
1099 fi
778 fi 1100 fi
779 done 1101 true
780 1102 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
781 debug-print "$FUNCNAME: final list of patches: $list" 1103 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
782
783 for x in $list; do
784 debug-print "$FUNCNAME: processing $x"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
789 *text*) patchfile="$x";;
790 *) die "Could not determine filetype of patch $x";;
791 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile"
793
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`"
796 debug-print "$FUNCNAME: raw target=$target"
797 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target"
803
804 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir"
807 cd "$basedir"
808
809 # try stripping leading directories
810 target2="$target"
811 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 while [ ! -f "$target2" ]; do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
817 [ "$target2" == "${target2/\/}" ] && break
818 done
819 test -f "$target2" && break
820
821 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}"
823 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
825 while [ ! -d "$target2" ]; do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
829 [ "$target2" == "${target2/\/}" ] && break
830 done
831 test -d "$target2" && break
832
833 done
834
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
836 debug-print "$FUNCNAME: determined plevel=$plevel"
837 # do the patching
838 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
840 eend $?
841
842 done
843
844} 1104}
845 1105
846# Unpack those pesky makeself generated files ... 1106# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1107# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1108# the end of the archive. Loki utilized the format as does
849# many other game companies. 1109# many other game companies.
850# 1110#
851# Usage: unpack_makeself [file to unpack] [offset] 1111# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
852# - If the file is not specified then unpack will utilize ${A}. 1112# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1113# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1114# the proper offset from the script itself.
855unpack_makeself() { 1115unpack_makeself() {
856 local src=$1 1116 local src_input=${1:-${A}}
1117 local src=$(find_unpackable_file "${src_input}")
857 local skip=$2 1118 local skip=$2
1119 local exe=$3
858 1120
859 if [ -z "${src}" ] ; then 1121 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871 1122
872 local shrtsrc=`basename ${src}` 1123 local shrtsrc=$(basename "${src}")
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1124 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1125 if [[ -z ${skip} ]] ; then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1126 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
876 local skip=0 1127 local skip=0
1128 exe=tail
877 case ${ver} in 1129 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1130 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1131 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
880 ;; 1132 ;;
881 2.0|2.0.1) 1133 2.0|2.0.1)
882 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1134 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
883 ;; 1135 ;;
884 2.1.1) 1136 2.1.1)
885 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1137 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
886 let skip="skip + 1" 1138 let skip="skip + 1"
887 ;; 1139 ;;
888 2.1.2) 1140 2.1.2)
889 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1141 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
890 let skip="skip + 1" 1142 let skip="skip + 1"
891 ;; 1143 ;;
892 2.1.3) 1144 2.1.3)
893 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1145 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
894 let skip="skip + 1" 1146 let skip="skip + 1"
1147 ;;
1148 2.1.4|2.1.5)
1149 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1150 skip=$(head -n ${skip} "${src}" | wc -c)
1151 exe="dd"
895 ;; 1152 ;;
896 *) 1153 *)
897 eerror "I'm sorry, but I was unable to support the Makeself file." 1154 eerror "I'm sorry, but I was unable to support the Makeself file."
898 eerror "The version I detected was '${ver}'." 1155 eerror "The version I detected was '${ver}'."
899 eerror "Please file a bug about the file ${shrtsrc} at" 1156 eerror "Please file a bug about the file ${shrtsrc} at"
901 die "makeself version '${ver}' not supported" 1158 die "makeself version '${ver}' not supported"
902 ;; 1159 ;;
903 esac 1160 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1161 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1162 fi
1163 case ${exe} in
1164 tail) exe="tail -n +${skip} '${src}'";;
1165 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1166 *) die "makeself cant handle exe '${exe}'"
1167 esac
906 1168
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1169 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1170 local tmpfile=$(emktemp)
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1171 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
910 local pipestatus="${PIPESTATUS[*]}" 1172 local filetype=$(file -b "${tmpfile}")
911 pipestatus="${pipestatus// }" 1173 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1174 *tar\ archive*)
913 # maybe it isnt gzipped ... they usually are, but not always ... 1175 eval ${exe} | tar --no-same-owner -xf -
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1176 ;;
1177 bzip2*)
1178 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1179 ;;
1180 gzip*)
1181 eval ${exe} | tar --no-same-owner -xzf -
1182 ;;
1183 compress*)
1184 eval ${exe} | gunzip | tar --no-same-owner -xf -
1185 ;;
1186 *)
1187 eerror "Unknown filetype \"${filetype}\" ?"
1188 false
1189 ;;
1190 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1191 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1192}
918 1193
919# Display a license for user to accept. 1194# Display a license for user to accept.
920# 1195#
921# Usage: check_license [license] 1196# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1197# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1198check_license() {
924 local src=$1 1199 local lic=$1
925 if [ -z "${src}" ] ; then 1200 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1201 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1202 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1203 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1204 lic="${PORTDIR}/licenses/${lic}"
930 elif [ -e "${PWD}/${src}" ] ; then 1205 elif [ -e "${PWD}/${lic}" ] ; then
931 src="${PWD}/${src}" 1206 lic="${PWD}/${lic}"
932 elif [ -e "${src}" ] ; then 1207 elif [ -e "${lic}" ] ; then
933 src="${src}" 1208 lic="${lic}"
934 fi
935 fi 1209 fi
1210 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1211 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1212 local l="`basename ${lic}`"
937 1213
938 # here is where we check for the license... 1214 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1215 # accepted ... if we don't find a match, we make the user accept
940 if [ -f /usr/share/licenses/${LICENSE} ]; then 1216 local shopts=$-
941 einfo "The license for this application has already been accepted." 1217 local alic
1218 set -o noglob #so that bash doesn't expand "*"
1219 for alic in ${ACCEPT_LICENSE} ; do
1220 if [[ ${alic} == ${l} ]]; then
1221 set +o noglob; set -${shopts} #reset old shell opts
1222 return 0
1223 fi
1224 done
1225 set +o noglob; set -$shopts #reset old shell opts
1226
1227 local licmsg=$(emktemp)
1228 cat <<-EOF > ${licmsg}
1229 **********************************************************
1230 The following license outlines the terms of use of this
1231 package. You MUST accept this license for installation to
1232 continue. When you are done viewing, hit 'q'. If you
1233 CTRL+C out of this, the install will not run!
1234 **********************************************************
1235
1236 EOF
1237 cat ${lic} >> ${licmsg}
1238 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1239 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1240 read alic
1241 case ${alic} in
1242 yes|Yes|y|Y)
1243 return 0
1244 ;;
1245 *)
1246 echo;echo;echo
1247 eerror "You MUST accept the license to continue! Exiting!"
1248 die "Failed to accept license"
1249 ;;
1250 esac
1251}
1252
1253# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1254# the whole 'non-interactive' policy, but damnit I want CD support !
1255#
1256# with these cdrom functions we handle all the user interaction and
1257# standardize everything. all you have to do is call cdrom_get_cds()
1258# and when the function returns, you can assume that the cd has been
1259# found at CDROM_ROOT.
1260#
1261# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1262# etc... if you want to give the cds better names, then just export
1263# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1264# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1265# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1266# CDROM_NAME_2="data cd"
1267# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1268#
1269# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1270#
1271# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1272# - this will attempt to locate a cd based upon a file that is on
1273# the cd ... the more files you give this function, the more cds
1274# the cdrom functions will handle
1275cdrom_get_cds() {
1276 # first we figure out how many cds we're dealing with by
1277 # the # of files they gave us
1278 local cdcnt=0
1279 local f=
1280 for f in "$@" ; do
1281 ((++cdcnt))
1282 export CDROM_CHECK_${cdcnt}="$f"
1283 done
1284 export CDROM_TOTAL_CDS=${cdcnt}
1285 export CDROM_CURRENT_CD=1
1286
1287 # now we see if the user gave use CD_ROOT ...
1288 # if they did, let's just believe them that it's correct
1289 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1290 local var=
1291 cdcnt=0
1292 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1293 ((++cdcnt))
1294 var="CD_ROOT_${cdcnt}"
1295 [[ -z ${!var} ]] && var="CD_ROOT"
1296 if [[ -z ${!var} ]] ; then
1297 eerror "You must either use just the CD_ROOT"
1298 eerror "or specify ALL the CD_ROOT_X variables."
1299 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1300 die "could not locate CD_ROOT_${cdcnt}"
1301 fi
1302 done
1303 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1304 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1305 export CDROM_SET=-1
1306 for f in ${CDROM_CHECK_1//:/ } ; do
1307 ((++CDROM_SET))
1308 [[ -e ${CD_ROOT}/${f} ]] && break
1309 done
1310 export CDROM_MATCH=${f}
1311 return
1312 fi
1313
1314 # User didn't help us out so lets make sure they know they can
1315 # simplify the whole process ...
1316 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1317 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1318 echo
1319 einfo "If you do not have the CD, but have the data files"
1320 einfo "mounted somewhere on your filesystem, just export"
1321 einfo "the variable CD_ROOT so that it points to the"
1322 einfo "directory containing the files."
1323 echo
1324 einfo "For example:"
1325 einfo "export CD_ROOT=/mnt/cdrom"
1326 echo
942 else 1327 else
943 ewarn "You MUST accept this license for installation to continue." 1328 if [[ -n ${CDROM_NAME_SET} ]] ; then
944 eerror "If you CTRL+C out of this, the install will not run!" 1329 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1330 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 ((++cdcnt))
1333 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1334 done
1335 fi
1336
1337 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1338 cdcnt=0
1339 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1340 ((++cdcnt))
1341 var="CDROM_NAME_${cdcnt}"
1342 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1343 done
945 echo 1344 echo
1345 einfo "If you do not have the CDs, but have the data files"
1346 einfo "mounted somewhere on your filesystem, just export"
1347 einfo "the following variables so they point to the right place:"
1348 einfon ""
1349 cdcnt=0
1350 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1351 ((++cdcnt))
1352 echo -n " CD_ROOT_${cdcnt}"
1353 done
1354 echo
1355 einfo "Or, if you have all the files in the same place, or"
1356 einfo "you only have one cdrom, you can export CD_ROOT"
1357 einfo "and that place will be used as the same data source"
1358 einfo "for all the CDs."
1359 echo
1360 einfo "For example:"
1361 einfo "export CD_ROOT_1=/mnt/cdrom"
1362 echo
1363 fi
946 1364
947 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1365 export CDROM_SET=""
948 einfo "Do you accept the terms of this license? [yes/no]" 1366 export CDROM_CURRENT_CD=0
949 read ACCEPT_TERMS 1367 cdrom_load_next_cd
950 case ${ACCEPT_TERMS} in 1368}
951 yes|Yes|y|Y) 1369
952 cp ${src} /usr/share/licenses 1370# this is only used when you need access to more than one cd.
953 exit 0 1371# when you have finished using the first cd, just call this function.
954 ;; 1372# when it returns, CDROM_ROOT will be pointing to the second cd.
955 *) 1373# remember, you can only go forward in the cd chain, you can't go back.
956 eerror "You MUST accept the license to continue! Exiting!" 1374cdrom_load_next_cd() {
957 die "Failed to accept license" 1375 local var
958 ;; 1376 ((++CDROM_CURRENT_CD))
1377
1378 unset CDROM_ROOT
1379 var=CD_ROOT_${CDROM_CURRENT_CD}
1380 [[ -z ${!var} ]] && var="CD_ROOT"
1381 if [[ -z ${!var} ]] ; then
1382 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1383 _cdrom_locate_file_on_cd ${!var}
1384 else
1385 export CDROM_ROOT=${!var}
1386 fi
1387
1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1389}
1390
1391# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1392# functions. this should *never* be called from an ebuild.
1393# all it does is try to locate a give file on a cd ... if the cd isn't
1394# found, then a message asking for the user to insert the cdrom will be
1395# displayed and we'll hang out here until:
1396# (1) the file is found on a mounted cdrom
1397# (2) the user hits CTRL+C
1398_cdrom_locate_file_on_cd() {
1399 local mline=""
1400 local showedmsg=0
1401
1402 while [[ -z ${CDROM_ROOT} ]] ; do
1403 local i=0
1404 local -a cdset=(${*//:/ })
1405 if [[ -n ${CDROM_SET} ]] ; then
1406 cdset=(${cdset[${CDROM_SET}]})
1407 fi
1408
1409 while [[ -n ${cdset[${i}]} ]] ; do
1410 local dir=$(dirname ${cdset[${i}]})
1411 local file=$(basename ${cdset[${i}]})
1412
1413 local point= node= fs= foo=
1414 while read point node fs foo ; do
1415 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1416 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1417 && continue
1418 point=${point//\040/ }
1419 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1420 export CDROM_ROOT=${point}
1421 export CDROM_SET=${i}
1422 export CDROM_MATCH=${cdset[${i}]}
1423 return
1424 done <<< "$(get_mounts)"
1425
1426 ((++i))
1427 done
1428
1429 echo
1430 if [[ ${showedmsg} -eq 0 ]] ; then
1431 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1432 if [[ -z ${CDROM_NAME} ]] ; then
1433 einfo "Please insert+mount the cdrom for ${PN} now !"
1434 else
1435 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1436 fi
1437 else
1438 if [[ -z ${CDROM_NAME_1} ]] ; then
1439 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1440 else
1441 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1442 einfo "Please insert+mount the ${!var} cdrom now !"
1443 fi
1444 fi
1445 showedmsg=1
1446 fi
1447 einfo "Press return to scan for the cd again"
1448 einfo "or hit CTRL+C to abort the emerge."
1449 echo
1450 einfo "If you are having trouble with the detection"
1451 einfo "of your CD, it is possible that you do not have"
1452 einfo "Joliet support enabled in your kernel. Please"
1453 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1454 read || die "something is screwed with your system"
1455 done
1456}
1457
1458# Make sure that LINGUAS only contains languages that
1459# a package can support
1460#
1461# usage: strip-linguas <allow LINGUAS>
1462# strip-linguas -i <directories of .po files>
1463# strip-linguas -u <directories of .po files>
1464#
1465# The first form allows you to specify a list of LINGUAS.
1466# The -i builds a list of po files found in all the
1467# directories and uses the intersection of the lists.
1468# The -u builds a list of po files found in all the
1469# directories and uses the union of the lists.
1470strip-linguas() {
1471 local ls newls nols
1472 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1473 local op=$1; shift
1474 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1475 local d f
1476 for d in "$@" ; do
1477 if [[ ${op} == "-u" ]] ; then
1478 newls=${ls}
1479 else
1480 newls=""
1481 fi
1482 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1483 if [[ ${op} == "-i" ]] ; then
1484 hasq ${f} ${ls} && newls="${newls} ${f}"
1485 else
1486 hasq ${f} ${ls} || newls="${newls} ${f}"
1487 fi
1488 done
1489 ls=${newls}
1490 done
1491 else
1492 ls="$@"
1493 fi
1494
1495 nols=""
1496 newls=""
1497 for f in ${LINGUAS} ; do
1498 if hasq ${f} ${ls} ; then
1499 newls="${newls} ${f}"
1500 else
1501 nols="${nols} ${f}"
1502 fi
1503 done
1504 [[ -n ${nols} ]] \
1505 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1506 export LINGUAS=${newls:1}
1507}
1508
1509# moved from kernel.eclass since they are generally useful outside of
1510# kernel.eclass -iggy (20041002)
1511
1512# the following functions are useful in kernel module ebuilds, etc.
1513# for an example see ivtv or drbd ebuilds
1514
1515# set's ARCH to match what the kernel expects
1516set_arch_to_kernel() {
1517 i=10
1518 while ((i--)) ; do
1519 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1520 done
1521 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1522 case ${ARCH} in
1523 x86) export ARCH="i386";;
1524 amd64) export ARCH="x86_64";;
1525 hppa) export ARCH="parisc";;
1526 mips) export ARCH="mips";;
1527 sparc) export ARCH="$(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!
1528 *) export ARCH="${ARCH}";;
1529 esac
1530}
1531
1532# set's ARCH back to what portage expects
1533set_arch_to_portage() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1538 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1539}
1540
1541# Jeremy Huddleston <eradicator@gentoo.org>:
1542# preserve_old_lib /path/to/libblah.so.0
1543# preserve_old_lib_notify /path/to/libblah.so.0
1544#
1545# These functions are useful when a lib in your package changes --library. Such
1546# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1547# would break packages that link against it. Most people get around this
1548# by using the portage SLOT mechanism, but that is not always a relevant
1549# solution, so instead you can add the following to your ebuilds:
1550#
1551# pkg_preinst() {
1552# ...
1553# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1554# ...
1555# }
1556#
1557# pkg_postinst() {
1558# ...
1559# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1560# ...
1561# }
1562
1563preserve_old_lib() {
1564 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1565 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1566 die "Invalid preserve_old_lib() usage"
1567 fi
1568 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1569
1570 local lib dir
1571 for lib in "$@" ; do
1572 [[ -e ${ROOT}/${lib} ]] || continue
1573 dir=${lib%/*}
1574 dodir ${dir} || die "dodir ${dir} failed"
1575 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1576 touch "${D}"/${lib}
1577 done
1578}
1579
1580preserve_old_lib_notify() {
1581 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1582 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1583 die "Invalid preserve_old_lib_notify() usage"
1584 fi
1585
1586 local lib notice=0
1587 for lib in "$@" ; do
1588 [[ -e ${ROOT}/${lib} ]] || continue
1589 if [[ ${notice} -eq 0 ]] ; then
1590 notice=1
1591 ewarn "Old versions of installed libraries were detected on your system."
1592 ewarn "In order to avoid breaking packages that depend on these old libs,"
1593 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1594 ewarn "in order to remove these old dependencies. If you do not have this"
1595 ewarn "helper program, simply emerge the 'gentoolkit' package."
1596 ewarn
1597 fi
1598 ewarn " # revdep-rebuild --library ${lib##*/}"
1599 done
1600}
1601
1602# Hack for people to figure out if a package was built with
1603# certain USE flags
1604#
1605# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1606# ex: built_with_use xchat gtk2
1607#
1608# Flags: -a all USE flags should be utilized
1609# -o at least one USE flag should be utilized
1610# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1611# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1612# Note: the default flag is '-a'
1613built_with_use() {
1614 local hidden="no"
1615 if [[ $1 == "--hidden" ]] ; then
1616 hidden="yes"
1617 shift
1618 fi
1619
1620 local missing_action="die"
1621 if [[ $1 == "--missing" ]] ; then
1622 missing_action=$2
1623 shift ; shift
1624 case ${missing_action} in
1625 true|false|die) ;;
1626 *) die "unknown action '${missing_action}'";;
959 esac 1627 esac
960 fi 1628 fi
1629
1630 local opt=$1
1631 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1632
1633 local PKG=$(best_version $1)
1634 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1635 shift
1636
1637 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1638 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1639
1640 # if the IUSE file doesn't exist, the read will error out, we need to handle
1641 # this gracefully
1642 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1643 case ${missing_action} in
1644 true) return 0;;
1645 false) return 1;;
1646 die) die "Unable to determine what USE flags $PKG was built with";;
1647 esac
1648 fi
1649
1650 if [[ ${hidden} == "no" ]] ; then
1651 local IUSE_BUILT=$(<${IUSEFILE})
1652 # Don't check USE_EXPAND #147237
1653 local expand
1654 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1655 if [[ $1 == ${expand}_* ]] ; then
1656 expand=""
1657 break
1658 fi
1659 done
1660 if [[ -n ${expand} ]] ; then
1661 if ! has $1 ${IUSE_BUILT} ; then
1662 case ${missing_action} in
1663 true) return 0;;
1664 false) return 1;;
1665 die) die "$PKG does not actually support the $1 USE flag!";;
1666 esac
1667 fi
1668 fi
1669 fi
1670
1671 local USE_BUILT=$(<${USEFILE})
1672 while [[ $# -gt 0 ]] ; do
1673 if [[ ${opt} = "-o" ]] ; then
1674 has $1 ${USE_BUILT} && return 0
1675 else
1676 has $1 ${USE_BUILT} || return 1
1677 fi
1678 shift
1679 done
1680 [[ ${opt} = "-a" ]]
961} 1681}
1682
1683# Many configure scripts wrongly bail when a C++ compiler
1684# could not be detected. #73450
1685epunt_cxx() {
1686 local dir=$1
1687 [[ -z ${dir} ]] && dir=${S}
1688 ebegin "Removing useless C++ checks"
1689 local f
1690 for f in $(find ${dir} -name configure) ; do
1691 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1692 done
1693 eend 0
1694}
1695
1696# make a wrapper script ...
1697# NOTE: this was originally games_make_wrapper, but I noticed other places where
1698# this could be used, so I have moved it here and made it not games-specific
1699# -- wolf31o2
1700# $1 == wrapper name
1701# $2 == binary to run
1702# $3 == directory to chdir before running binary
1703# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1704# $5 == path for wrapper
1705make_wrapper() {
1706 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1707 local tmpwrapper=$(emktemp)
1708 # We don't want to quote ${bin} so that people can pass complex
1709 # things as $bin ... "./someprog --args"
1710 cat << EOF > "${tmpwrapper}"
1711#!/bin/sh
1712cd "${chdir:-.}"
1713if [ -n "${libdir}" ] ; then
1714 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1715 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1716 else
1717 export LD_LIBRARY_PATH="${libdir}"
1718 fi
1719fi
1720exec ${bin} "\$@"
1721EOF
1722 chmod go+rx "${tmpwrapper}"
1723 if [[ -n ${path} ]] ; then
1724 exeinto "${path}"
1725 newexe "${tmpwrapper}" "${wrapper}"
1726 else
1727 newbin "${tmpwrapper}" "${wrapper}"
1728 fi
1729}

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