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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 1.45 2003/07/18 20:43:00 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.290 2007/10/01 13:16:44 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function generate linker scripts in /usr/lib for dynamic 22# @FUNCTION: epause
20# libs in /lib. This is to fix linking problems when you have 23# @USAGE: [seconds]
21# the .so in /lib, and the .a in /usr/lib. What happens is that 24# @DESCRIPTION:
22# in some cases when linking dynamic, the .a in /usr/lib is used 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 26# printing a message the user should probably be reading and often used in
24# library search path. This cause many builds to fail. 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# See bug #4411 for more info. 28# don't wait at all.
26# 29epause() {
27# To use, simply call: 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
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} 31}
57 32
58# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
59# 34# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
61# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all.
40ebeep() {
63 local i=0 41 local n
64 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 43 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 "${str_length}" ]
77 do
78 echo -n "=" 44 echo -ne "\a"
79 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
81 done 48 done
82 49 fi
83 echo
84
85 return 0
86} 50}
87 51
88# Default directory where patches are located 52# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 54# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 56# Default options for patch
93EPATCH_OPTS="" 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
95# and not the full path .. 62# and not the full path ..
96EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 64# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
100# 69#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 71#
103EPATCH_FORCE="no" 72EPATCH_FORCE="no"
104 73
105# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
106# or two patches. 75# or two patches.
117# 86#
118# Patches are applied in current directory. 87# Patches are applied in current directory.
119# 88#
120# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
121# 90#
122# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
123# 92#
124# For example: 93# For example:
125# 94#
126# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
127# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
128# 97#
129# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
130# specific patches. 99# specific patches.
131# 100#
132# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
134# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
135# 104#
136# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
137# 106#
138epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 113 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
144 local x="" 118 local x=""
145 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
146 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
147 then 123 then
148 eerror "Invalid arguments to epatch()" 124 local m=""
149 die "Invalid arguments to epatch()" 125 for m in "$@" ; do
126 epatch "${m}"
127 done
128 return 0
150 fi 129 fi
151 130
152 if [ -n "$1" -a -f "$1" ] 131 if [ -n "$1" -a -f "$1" ]
153 then 132 then
154 SINGLE_PATCH="yes" 133 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
165 else 144 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 146 fi
168 else 147 else
169 if [ ! -d ${EPATCH_SOURCE} ] 148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 149 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 151 then
173 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
174 fi 153 fi
175 154
176 echo 155 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 157 eerror
179 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 160 echo
181 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
182 fi 162 fi
183 163
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
203 ;; 183 ;;
204 esac 184 esac
205 185
206 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
207 then 187 then
208 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
209 fi 189 fi
210 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
211 do 191 do
212 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
213 # 193 #
214 # ???_arch_foo.patch 194 # ???_arch_foo.patch
215 # 195 #
216 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
219 then 199 then
220 local count=0 200 local count=0
221 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
222 203
223 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 205 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 207 then
227 continue 208 continue
228 fi 209 fi
229 fi 210 fi
230 211
232 then 213 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 215 then
235 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
236 else 217 else
237 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
238 fi 219 fi
239 else 220 else
240 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
241 fi 222 fi
242 223
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 226
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
248 do 229 do
249 # Generate some useful debug info ... 230 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 233
253 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
254 then 235 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 else 238 else
258 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
259 fi 240 fi
260 241
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 244
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 247
267 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then 249 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
270 then 251 then
271 echo 252 echo
272 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
273 #die "Could not extract patch!" 254 #die "Could not extract patch!"
274 count=5 255 count=5
275 break 256 break
276 fi 257 fi
277 fi 258 fi
278 259
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 261 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 267
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
288 270
289 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
290 then 272 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo 274 echo
293 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
296 count=5 278 count=5
297 fi 279 fi
298 280
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 282
301 break 283 break
302 fi 284 fi
303 285
304 count=$((count + 1)) 286 count=$((count + 1))
310 fi 292 fi
311 293
312 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
313 then 295 then
314 echo 296 echo
315 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
316 eerror 299 eerror
317 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
318 eerror 301 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 303 echo
321 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
322 fi 305 fi
323 306
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 308
326 eend 0 309 eend 0
327 fi 310 fi
328 done 311 done
329 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
330 then 313 then
331 einfo "Done with patching" 314 einfo "Done with patching"
332 fi 315 fi
333} 316}
334 317
335# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
336# implementation. 319# @USAGE: [temp dir]
337# 320# @DESCRIPTION:
338# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
339# 322# does not exist on the users system.
323emktemp() {
324 local exe="touch"
325 [[ $1 == -d ]] && exe="mkdir" && shift
326 local topdir=$1
340 327
341have_NPTL() { 328 if [[ -z ${topdir} ]] ; then
329 [[ -z ${T} ]] \
330 && topdir="/tmp" \
331 || topdir=${T}
332 fi
342 333
343 cat > ${T}/test-nptl.c <<-"END" 334 if ! type -P mktemp > /dev/null ; then
344 #define _XOPEN_SOURCE 335 # system lacks `mktemp` so we have to fake it
345 #include <unistd.h> 336 local tmp=/
346 #include <stdio.h> 337 while [[ -e ${tmp} ]] ; do
347 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 int main() 339 done
349 { 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 char buf[255]; 341 echo "${tmp}"
351 char *str = buf; 342 else
352 343 # the args here will give slightly wierd names on BSD,
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 344 # but should produce a usable file on all userlands
354 if (NULL != str) { 345 if [[ ${exe} == "touch" ]] ; then
355 printf("%s\n", str); 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then
367 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... "
369 if ${T}/nptl
370 then
371 return 0
372 else 347 else
373 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
374 fi
375 else
376 echo "no"
377 fi 349 fi
378
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else
423 jobs=2
424 fi 350 fi
351}
425 352
426 elif [ "${ARCH}" = "ppc" ] 353# @FUNCTION: egetent
427 then 354# @USAGE: <database> <key>
428 # ppc has "processor", but only when compiled with SMP 355# @MAINTAINER:
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 356# base-system@gentoo.org (Linux)
430 then 357# Joe Jezak <josejx@gmail.com> (OS X)
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 358# usata@gentoo.org (OS X)
432 else 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
433 jobs=2 360# @DESCRIPTION:
434 fi 361# Small wrapper for getent (Linux), nidump (Mac OS X),
435 else 362# and pw (FreeBSD) used in enewuser()/enewgroup()
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 363egetent() {
437 die "Unknown ARCH -- ${ARCH}!" 364 case ${CHOST} in
365 *-darwin*)
366 case "$2" in
367 *[!0-9]*) # Non numeric
368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
369 ;;
370 *) # Numeric
371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
372 ;;
373 esac
374 ;;
375 *-freebsd*|*-dragonfly*)
376 local opts action="user"
377 [[ $1 == "passwd" ]] || action="group"
378
379 # lookup by uid/gid
380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
438 fi 382 fi
439 383
440 # Make sure the number is valid ... 384 pw show ${action} ${opts} "$2" -q
441 if [ "${jobs}" -lt 1 ] 385 ;;
442 then 386 *-netbsd*|*-openbsd*)
443 jobs=1 387 grep "$2:\*:" /etc/$1
444 fi 388 ;;
445 389 *)
446 if [ -n "${ADMINPARAM}" ] 390 type -p nscd >& /dev/null && nscd -i "$1"
447 then 391 getent "$1" "$2"
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 392 ;;
449 then 393 esac
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi
457} 394}
458 395
459# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
460# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
461# 398# @DESCRIPTION:
462# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
463# 400# a user to the system. The only required parameter is the username.
464# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
465# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
466# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
467# note: pass -1 to get default behavior
468# shell: /bin/false
469# homedir: /dev/null
470# groups: none
471# extra: comment of 'added by portage for ${PN}'
472enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
473 # get the username 412 # get the username
474 local euser="$1"; shift 413 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 414 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 415 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
478 fi 417 fi
479 418
480 # setup a file for testing usernames/groups
481 local tmpfile="`mktemp -p ${T}`"
482 touch ${tmpfile}
483 chown ${euser} ${tmpfile} >& /dev/null
484 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
485
486 # see if user already exists 419 # lets see if the username already exists
487 if [ "${euser}" == "${realuser}" ] ; then 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
488 return 0 421 return 0
489 fi 422 fi
490 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
491 424
492 # options to pass to useradd 425 # options to pass to useradd
493 local opts="" 426 local opts=
494 427
495 # handle uid 428 # handle uid
496 local euid="$1"; shift 429 local euid=$1; shift
497 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
498 if [ ${euid} -gt 0 ] ; then 431 if [[ ${euid} -gt 0 ]] ; then
499 opts="${opts} -u ${euid}" 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
433 euid="next"
434 fi
500 else 435 else
501 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
502 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
503 fi 438 fi
504 else 439 else
505 euid="next available" 440 euid="next"
506 fi 441 fi
442 if [[ ${euid} == "next" ]] ; then
443 for ((euid = 101; euid <= 999; euid++)); do
444 [[ -z $(egetent passwd ${euid}) ]] && break
445 done
446 fi
447 opts="${opts} -u ${euid}"
507 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
508 449
509 # handle shell 450 # handle shell
510 local eshell="$1"; shift 451 local eshell=$1; shift
511 if [ ! -z "${eshell}" ] ; then 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
512 if [ ! -e ${eshell} ] ; then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
513 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
514 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
515 fi 460 fi
516 else 461 else
517 eshell=/bin/false 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
463 [[ -x ${ROOT}${shell} ]] && break
464 done
465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
474 fi
475
476 eshell=${shell}
518 fi 477 fi
519 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
521 480
522 # handle homedir 481 # handle homedir
523 local ehome="$1"; shift 482 local ehome=$1; shift
524 if [ -z "${ehome}" ] ; then 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 ehome=/dev/null 484 ehome="/dev/null"
526 fi 485 fi
527 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
528 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
529 488
530 # handle groups 489 # handle groups
531 local egroups="$1"; shift 490 local egroups=$1; shift
532 if [ ! -z "${egroups}" ] ; then 491 if [[ ! -z ${egroups} ]] ; then
533 local realgroup
534 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
535 export IFS="," 495 export IFS=","
536 for g in ${egroups} ; do 496 for g in ${egroups} ; do
537 chgrp ${g} ${tmpfile} >& /dev/null 497 export IFS=${oldifs}
538 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 498 if [[ -z $(egetent group "${g}") ]] ; then
539 if [ "${g}" != "${realgroup}" ] ; then
540 eerror "You must add ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
541 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
542 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
543 done 508 done
544 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
545 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
546 else 515 else
547 egroups="(none)" 516 egroups="(none)"
548 fi 517 fi
549 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
550 519
551 # handle extra and add the user 520 # handle extra and add the user
552 local eextra="$@"
553 local oldsandbox=${SANDBOX_ON} 521 local oldsandbox=${SANDBOX_ON}
554 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
555 if [ -z "${eextra}" ] ; then 523 case ${CHOST} in
556 useradd ${opts} ${euser} \ 524 *-darwin*)
525 ### Make the user
526 if [[ -z $@ ]] ; then
527 dscl . create /users/${euser} uid ${euid}
528 dscl . create /users/${euser} shell ${eshell}
529 dscl . create /users/${euser} home ${ehome}
530 dscl . create /users/${euser} realname "added by portage for ${PN}"
531 ### Add the user to the groups specified
532 local oldifs=${IFS}
533 export IFS=","
534 for g in ${egroups} ; do
535 dscl . merge /groups/${g} users ${euser}
536 done
537 export IFS=${oldifs}
538 else
539 einfo "Extra options are not supported on Darwin yet"
540 einfo "Please report the ebuild along with the info below"
541 einfo "eextra: $@"
542 die "Required function missing"
543 fi
544 ;;
545 *-freebsd*|*-dragonfly*)
546 if [[ -z $@ ]] ; then
547 pw useradd ${euser} ${opts} \
557 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
549 die "enewuser failed"
550 else
551 einfo " - Extra: $@"
552 pw useradd ${euser} ${opts} \
553 "$@" || die "enewuser failed"
554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
581 useradd ${opts} ${euser} \
582 -c "added by portage for ${PN}" \
558 || die "enewuser failed" 583 || die "enewuser failed"
559 else 584 else
560 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
561 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
562 || die "enewuser failed" 587 || die "enewuser failed"
563 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
597 fi
598
564 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
565
566 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
567 einfo " - Creating ${ehome} in ${D}"
568 dodir ${ehome}
569 fowners ${euser} ${ehome}
570 fperms 755 ${ehome}
571 fi
572} 600}
573 601
574# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
575# vapier@gentoo.org 603# @USAGE: <group> [gid]
576# 604# @DESCRIPTION:
577# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
578# 606# group to the system. Just give it a group name to add and enewgroup will
579# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
580# groupname: REQUIRED ! 608# allocate the next available one.
581# gid: next available (see groupadd(8))
582# extra: none
583enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
584 # get the group 617 # get the group
585 local egroup="$1"; shift 618 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 619 if [ -z "${egroup}" ]
620 then
587 eerror "No group specified !" 621 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
589 fi 623 fi
590 624
591 # setup a file for testing groupname
592 local tmpfile="`mktemp -p ${T}`"
593 touch ${tmpfile}
594 chgrp ${egroup} ${tmpfile} >& /dev/null
595 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
596
597 # see if group already exists 625 # see if group already exists
598 if [ "${egroup}" == "${realgroup}" ] ; then 626 if [[ -n $(egetent group "${egroup}") ]]; then
599 return 0 627 return 0
600 fi 628 fi
601 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
602 630
603 # options to pass to useradd 631 # options to pass to useradd
604 local opts="" 632 local opts=
605 633
606 # handle gid 634 # handle gid
607 local egid="$1"; shift 635 local egid="$1"; shift
608 if [ ! -z "${egid}" ] ; then 636 if [ ! -z "${egid}" ]
637 then
609 if [ ${egid} -gt 0 ] ; then 638 if [ "${egid}" -gt 0 ]
639 then
640 if [ -z "`egetent group ${egid}`" ]
641 then
642 if [[ "${CHOST}" == *-darwin* ]]; then
643 opts="${opts} ${egid}"
644 else
610 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
646 fi
647 else
648 egid="next available; requested gid taken"
649 fi
611 else 650 else
612 eerror "Groupid given but is not greater than 0 !" 651 eerror "Groupid given but is not greater than 0 !"
613 die "${egid} is not a valid GID" 652 die "${egid} is not a valid GID"
614 fi 653 fi
615 else 654 else
620 # handle extra 659 # handle extra
621 local eextra="$@" 660 local eextra="$@"
622 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
623 662
624 # add the group 663 # add the group
625 local oldsandbox=${SANDBOX_ON} 664 local oldsandbox="${SANDBOX_ON}"
626 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
666 case ${CHOST} in
667 *-darwin*)
668 if [ ! -z "${eextra}" ];
669 then
670 einfo "Extra options are not supported on Darwin/OS X yet"
671 einfo "Please report the ebuild along with the info below"
672 einfo "eextra: ${eextra}"
673 die "Required function missing"
674 fi
675
676 # If we need the next available
677 case ${egid} in
678 *[!0-9]*) # Non numeric
679 for ((egid = 101; egid <= 999; egid++)); do
680 [[ -z $(egetent group ${egid}) ]] && break
681 done
682 esac
683 dscl . create /groups/${egroup} gid ${egid}
684 dscl . create /groups/${egroup} passwd '*'
685 ;;
686
687 *-freebsd*|*-dragonfly*)
688 case ${egid} in
689 *[!0-9]*) # Non numeric
690 for ((egid = 101; egid <= 999; egid++)); do
691 [[ -z $(egetent group ${egid}) ]] && break
692 done
693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
627 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
709 ;;
710 esac
628 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
629} 712}
630 713
631# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
632# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
633# 716# @DESCRIPTION:
634# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
635edos2unix() { 721edos2unix() {
636 for f in $@ ; do 722 echo "$@" | xargs sed -i 's/\r$//'
637 cp ${f} ${T}/edos2unix
638 sed 's/\r$//' ${T}/edos2unix > ${f}
639 done
640} 723}
641 724
642# Make a desktop file ! 725# Make a desktop file !
643# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
644# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
645# gnome2 /usr/share/applications
646# gnome1 /usr/share/gnome/apps/
647# KDE ${KDEDIR}/share/applnk /usr/share/applnk
648# 728#
649# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
650# 730#
651# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
652# name: the name that will show up in the menu 732# name: the name that will show up in the menu
653# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
654# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
655# a full path to an icon 735# a full path to an icon
656# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
657# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
658# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
659make_desktop_entry() { 739make_desktop_entry() {
660 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
661 741
662 local exec=${1} 742 local exec=${1}
663 local name=${2:-${PN}} 743 local name=${2:-${PN}}
664 local icon=${3:-${PN}.png} 744 local icon=${3:-${PN}.png}
665 local type=${4} 745 local type=${4}
666 local path=${5:-${GAMES_PREFIX}} 746 local path=${5}
747
667 if [ -z "${type}" ] ; then 748 if [[ -z ${type} ]] ; then
668 case ${CATEGORY} in 749 local catmaj=${CATEGORY%%-*}
750 local catmin=${CATEGORY##*-}
751 case ${catmaj} in
752 app)
753 case ${catmin} in
754 accessibility) type=Accessibility;;
755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
759 cdr) type=DiscBurning;;
760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
762 editors) type=TextEditor;;
763 emacs) type=TextEditor;;
764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;;
766 office) type=Office;;
767 pda) type=PDA;;
768 vim) type=TextEditor;;
769 xemacs) type=TextEditor;;
770 *) type=;;
771 esac
772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
778 games)
779 case ${catmin} in
780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
669 app-emulation) type=Emulator ;; 783 emulation) type=Emulator;;
670 app-games) type=Game ;; 784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
802 ;;
803
804 mail)
805 type="Network;Email"
806 ;;
807
808 media)
809 case ${catmin} in
810 gfx) type=Graphics;;
811 radio) type=Tuner;;
812 sound) type=Audio;;
813 tv) type=TV;;
814 video) type=Video;;
815 *) type=;;
816 esac
817 type="AudioVideo;${type}"
818 ;;
819
820 net)
821 case ${catmin} in
822 dialup) type=Dialup;;
823 ftp) type=FileTransfer;;
824 im) type=InstantMessaging;;
825 irc) type=IRCClient;;
826 mail) type=Email;;
827 news) type=News;;
828 nntp) type=News;;
829 p2p) type=FileTransfer;;
671 *) type="" ;; 830 *) type=;;
831 esac
832 type="Network;${type}"
833 ;;
834
835 sci)
836 case ${catmin} in
837 astro*) type=Astronomy;;
838 bio*) type=Biology;;
839 calc*) type=Calculator;;
840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
842 geo*) type=Geology;;
843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
853 ;;
854
855 www)
856 case ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
860 type="Network"
861 ;;
862
863 *)
864 type=
865 ;;
672 esac 866 esac
673 fi 867 fi
868 if [ "${SLOT}" == "0" ] ; then
869 local desktop_name="${PN}"
870 else
871 local desktop_name="${PN}-${SLOT}"
872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
674 local desktop=${T}/${exec}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
675 875
876 cat <<-EOF > "${desktop}"
676echo "[Desktop Entry] 877 [Desktop Entry]
677Encoding=UTF-8 878 Encoding=UTF-8
678Version=0.9.2 879 Version=1.0
679Name=${name} 880 Name=${name}
680Type=Application 881 Type=Application
681Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
682Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
683Path=${path} 885 Path=${path}
684Icon=${icon} 886 Icon=${icon}
685Categories=Application;${type};" > ${desktop} 887 Categories=${type};
888 EOF
686 889
687 if [ -d /usr/share/applications ] ; then 890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
688 insinto /usr/share/applications 893 insinto /usr/share/applications
689 doins ${desktop} 894 doins "${desktop}"
690 fi 895 )
896}
691 897
692 #if [ -d /usr/share/gnome/apps ] ; then 898# @FUNCTION: validate_desktop_entries
693 # insinto /usr/share/gnome/apps/Games 899# @USAGE: [directories]
694 # doins ${desktop} 900# @MAINTAINER:
695 #fi 901# Carsten Lohrke <carlo@gentoo.org>
696 902# @DESCRIPTION:
697 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 903# Validate desktop entries using desktop-file-utils
698 # for ver in /usr/kde/* ; do 904validate_desktop_entries() {
699 # insinto ${ver}/share/applnk/Games 905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
700 # doins ${desktop} 906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
701 # done 910 done
702 #fi 911 if [[ -n ${directories} ]] ; then
703 912 for FILE in $(find ${directories} -name "*\.desktop" \
704 if [ -d /usr/share/applnk ] ; then 913 -not -path '*.hidden*' | sort -u 2>/dev/null)
705 insinto /usr/share/applnk/${type} 914 do
706 doins ${desktop} 915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
707 fi 916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
708 917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
709 return 0
710}
711
712# new convenience patch wrapper function to eventually replace epatch(),
713# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
714# /usr/bin/patch
715# Features:
716# - bulk patch handling similar to epatch()'s
717# - automatic patch level detection like epatch()'s
718# - automatic patch uncompression like epatch()'s
719# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
720# manually instead
721# - once I decide it's production-ready, it'll be called from base_src_unpack
722# to handle $PATCHES to avoid defining src_unpack just to use xpatch
723
724# accepts zero or more parameters specifying patchfiles and/or patchdirs
725
726# known issues:
727# - only supports unified style patches (does anyone _really_ use anything
728# else?)
729# - because it doesn't use --dry-run there is a risk of it failing
730# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
731# any of the backup heuristics that patch employs to discover a filename.
732# however, this isn't dangerous because if it works for the developer who's
733# writing the ebuild, it'll always work for the users, and if it doesn't,
734# then we'll fix it :-)
735# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
736xpatch() {
737
738 debug-print-function $FUNCNAME $*
739
740 local list=""
741 local list2=""
742 declare -i plevel
743
744 # parse patch sources
745 for x in $*; do
746 debug-print "$FUNCNAME: parsing parameter $x"
747 if [ -f "$x" ]; then
748 list="$list $x"
749 elif [ -d "$x" ]; then
750 # handles patchdirs like epatch() for now: no recursion.
751 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
752 # only patches with _$ARCH_ or _all_ in their filenames are applied.
753 for file in `ls -A $x`; do
754 debug-print "$FUNCNAME: parsing in subdir: file $file"
755 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then
756 list2="$list2 $x/$file"
757 fi
758 done 918 done
759 list="`echo $list2 | sort` $list" 919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
931make_session_desktop() {
932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
934
935 local title=$1
936 local command=$2
937 local desktop=${T}/${wm}.desktop
938
939 cat <<-EOF > "${desktop}"
940 [Desktop Entry]
941 Encoding=UTF-8
942 Name=${title}
943 Comment=This session logs you into ${title}
944 Exec=${command}
945 TryExec=${command}
946 Type=Application
947 EOF
948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
952 insinto /usr/share/xsessions
953 doins "${desktop}"
954 )
955}
956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
966 local i j ret=0
967 insinto /usr/share/applications
968 for i in "$@" ; do
969 if [[ -f ${i} ]] ; then
970 doins "${i}"
971 ((ret+=$?))
972 elif [[ -d ${i} ]] ; then
973 for j in "${i}"/*.desktop ; do
974 doins "${j}"
975 ((ret+=$?))
976 done
760 else 977 else
761 die "Couldn't find $x" 978 ((++ret))
762 fi 979 fi
763 done 980 done
981 exit ${ret}
982 )
983}
764 984
765 debug-print "$FUNCNAME: final list of patches: $list" 985# @FUNCTION: newmenu
986# @USAGE: <menu> <newname>
987# @DESCRIPTION:
988# Like all other new* functions, install the specified menu as newname.
989newmenu() {
990 (
991 # wrap the env here so that the 'insinto' call
992 # doesn't corrupt the env of the caller
993 insinto /usr/share/applications
994 newins "$@"
995 )
996}
766 997
767 for x in $list; do 998# @FUNCTION: doicon
768 debug-print "$FUNCNAME: processing $x" 999# @USAGE: <list of icons>
769 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1000# @DESCRIPTION:
770 case "`/usr/bin/file -b $x`" in 1001# Install the list of icons into the icon directory (/usr/share/pixmaps).
771 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 1002# This is useful in conjunction with creating desktop/menu files.
772 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 1003doicon() {
773 *text*) patchfile="$x";; 1004 (
774 *) die "Could not determine filetype of patch $x";; 1005 # wrap the env here so that the 'insinto' call
775 esac 1006 # doesn't corrupt the env of the caller
776 debug-print "$FUNCNAME: patchfile=$patchfile" 1007 local i j ret
777 1008 insinto /usr/share/pixmaps
778 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1009 for i in "$@" ; do
779 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1010 if [[ -f ${i} ]] ; then
780 debug-print "$FUNCNAME: raw target=$target" 1011 doins "${i}"
781 # strip target down to the path/filename, remove leading +++ 1012 ((ret+=$?))
782 target="${target/+++ }"; target="${target%% *}" 1013 elif [[ -d ${i} ]] ; then
783 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need 1014 for j in "${i}"/*.png ; do
784 # to discard them as well to calculate the correct patchlevel. 1015 doins "${j}"
785 target="${target//\/\//\/}" 1016 ((ret+=$?))
786 debug-print "$FUNCNAME: stripped target=$target"
787
788 # look for target
789 for basedir in "$S" "$WORKDIR" "${PWD}"; do
790 debug-print "$FUNCNAME: looking in basedir=$basedir"
791 cd "$basedir"
792
793 # try stripping leading directories
794 target2="$target"
795 plevel=0
796 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
797 while [ ! -f "$target2" ]; do
798 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
799 plevel=plevel+1
800 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
801 [ "$target2" == "${target2/\/}" ] && break
802 done 1017 done
803 test -f "$target2" && break 1018 else
804 1019 ((++ret))
805 # try stripping filename - needed to support patches creating new files 1020 fi
806 target2="${target%/*}"
807 plevel=0
808 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
809 while [ ! -d "$target2" ]; do
810 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
811 plevel=plevel+1
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
813 [ "$target2" == "${target2/\/}" ] && break
814 done
815 test -d "$target2" && break
816
817 done
818
819 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
820 debug-print "$FUNCNAME: determined plevel=$plevel"
821 # do the patching
822 ebegin "Applying patch ${x##*/}..."
823 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
824 eend $?
825
826 done 1021 done
827 1022 exit ${ret}
1023 )
828} 1024}
829 1025
1026# @FUNCTION: newicon
1027# @USAGE: <icon> <newname>
1028# @DESCRIPTION:
1029# Like all other new* functions, install the specified icon as newname.
1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
1034 insinto /usr/share/pixmaps
1035 newins "$@"
1036 )
1037}
1038
1039# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() {
1041 local src=$1
1042 if [[ -z ${src} ]] ; then
1043 src=${DISTDIR}/${A}
1044 else
1045 if [[ -e ${DISTDIR}/${src} ]] ; then
1046 src=${DISTDIR}/${src}
1047 elif [[ -e ${PWD}/${src} ]] ; then
1048 src=${PWD}/${src}
1049 elif [[ -e ${src} ]] ; then
1050 src=${src}
1051 fi
1052 fi
1053 [[ ! -e ${src} ]] && return 1
1054 echo "${src}"
1055}
1056
1057# @FUNCTION: unpack_pdv
1058# @USAGE: <file to unpack> <size of off_t>
1059# @DESCRIPTION:
1060# Unpack those pesky pdv generated files ...
1061# They're self-unpacking programs with the binary package stuffed in
1062# the middle of the archive. Valve seems to use it a lot ... too bad
1063# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1064#
1065# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive.
1069#
1070# One way to determine this is by running the following commands:
1071#
1072# @CODE
1073# strings <pdv archive> | grep lseek
1074# strace -elseek <pdv archive>
1075# @CODE
1076#
1077# Basically look for the first lseek command (we do the strings/grep because
1078# sometimes the function call is _llseek or something) and steal the 2nd
1079# parameter. Here is an example:
1080#
1081# @CODE
1082# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1083# lseek
1084# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1085# lseek(3, -4, SEEK_END) = 2981250
1086# @CODE
1087#
1088# Thus we would pass in the value of '4' as the second parameter.
1089unpack_pdv() {
1090 local src=$(find_unpackable_file "$1")
1091 local sizeoff_t=$2
1092
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1094 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1095
1096 local shrtsrc=$(basename "${src}")
1097 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1098 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1099 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1100
1101 # grab metadata for debug reasons
1102 local metafile=$(emktemp)
1103 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1104
1105 # rip out the final file name from the metadata
1106 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1107 datafile=$(basename "${datafile}")
1108
1109 # now lets uncompress/untar the file if need be
1110 local tmpfile=$(emktemp)
1111 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1112
1113 local iscompressed=$(file -b "${tmpfile}")
1114 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1115 iscompressed=1
1116 mv ${tmpfile}{,.Z}
1117 gunzip ${tmpfile}
1118 else
1119 iscompressed=0
1120 fi
1121 local istar=$(file -b "${tmpfile}")
1122 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1123 istar=1
1124 else
1125 istar=0
1126 fi
1127
1128 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1129 #dd if=${src} ibs=${metaskip} count=1 \
1130 # | dd ibs=${tailskip} skip=1 \
1131 # | gzip -dc \
1132 # > ${datafile}
1133 if [ ${iscompressed} -eq 1 ] ; then
1134 if [ ${istar} -eq 1 ] ; then
1135 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1136 | head -c $((${metaskip}-${tailskip})) \
1137 | tar -xzf -
1138 else
1139 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1140 | head -c $((${metaskip}-${tailskip})) \
1141 | gzip -dc \
1142 > ${datafile}
1143 fi
1144 else
1145 if [ ${istar} -eq 1 ] ; then
1146 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1147 | head -c $((${metaskip}-${tailskip})) \
1148 | tar --no-same-owner -xf -
1149 else
1150 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1151 | head -c $((${metaskip}-${tailskip})) \
1152 > ${datafile}
1153 fi
1154 fi
1155 true
1156 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1157 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1158}
1159
1160# @FUNCTION: unpack_makeself
1161# @USAGE: [file to unpack] [offset] [tail|dd]
1162# @DESCRIPTION:
830# Unpack those pesky makeself generated files ... 1163# Unpack those pesky makeself generated files ...
831# They're shell scripts with the binary package tagged onto 1164# They're shell scripts with the binary package tagged onto
832# the end of the archive. Loki utilized the format as does 1165# the end of the archive. Loki utilized the format as does
833# many other game companies. 1166# many other game companies.
834# 1167#
835# Usage: unpack_makeself [file to unpack] [offset] 1168# If the file is not specified, then ${A} is used. If the
836# - If the file is not specified then unpack will utilize ${A}.
837# - If the offset is not specified then we will attempt to extract 1169# offset is not specified then we will attempt to extract
838# the proper offset from the script itself. 1170# the proper offset from the script itself.
839unpack_makeself() { 1171unpack_makeself() {
840 local src=$1 1172 local src_input=${1:-${A}}
1173 local src=$(find_unpackable_file "${src_input}")
841 local skip=$2 1174 local skip=$2
1175 local exe=$3
842 1176
843 [ -z "${src}" ] && src=${A} 1177 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
844 [ -e ./${src} ] \ 1178
845 && src=${PWD}/${src} \
846 || src=${DISTDIR}/${src}
847 local shrtsrc=`basename ${src}` 1179 local shrtsrc=$(basename "${src}")
848 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
849 if [ -z "${skip}" ] ; then 1181 if [[ -z ${skip} ]] ; then
850 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1182 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
851 local skip=0 1183 local skip=0
1184 exe=tail
852 case ${ver} in 1185 case ${ver} in
853 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1186 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
854 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1187 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
855 ;; 1188 ;;
856 2.0|2.0.1) 1189 2.0|2.0.1)
857 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1190 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
858 ;; 1191 ;;
859 2.1.1) 1192 2.1.1)
860 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1193 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
861 let skip="skip + 1" 1194 let skip="skip + 1"
1195 ;;
1196 2.1.2)
1197 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1198 let skip="skip + 1"
1199 ;;
1200 2.1.3)
1201 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1202 let skip="skip + 1"
1203 ;;
1204 2.1.4|2.1.5)
1205 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1206 skip=$(head -n ${skip} "${src}" | wc -c)
1207 exe="dd"
862 ;; 1208 ;;
863 *) 1209 *)
864 eerror "I'm sorry, but I was unable to support the Makeself file." 1210 eerror "I'm sorry, but I was unable to support the Makeself file."
865 eerror "The version I detected was '${ver}'." 1211 eerror "The version I detected was '${ver}'."
866 eerror "Please file a bug about the file ${shrtsrc} at" 1212 eerror "Please file a bug about the file ${shrtsrc} at"
868 die "makeself version '${ver}' not supported" 1214 die "makeself version '${ver}' not supported"
869 ;; 1215 ;;
870 esac 1216 esac
871 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1217 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
872 fi 1218 fi
1219 case ${exe} in
1220 tail) exe="tail -n +${skip} '${src}'";;
1221 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1222 *) die "makeself cant handle exe '${exe}'"
1223 esac
873 1224
874 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1225 # lets grab the first few bytes of the file to figure out what kind of archive it is
875 # to tar which will make tar not extract anything and exit with 0 1226 local tmpfile=$(emktemp)
876 local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" 1227 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1228 local filetype=$(file -b "${tmpfile}")
1229 case ${filetype} in
1230 *tar\ archive*)
1231 eval ${exe} | tar --no-same-owner -xf -
1232 ;;
1233 bzip2*)
1234 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1235 ;;
1236 gzip*)
1237 eval ${exe} | tar --no-same-owner -xzf -
1238 ;;
1239 compress*)
1240 eval ${exe} | gunzip | tar --no-same-owner -xf -
1241 ;;
1242 *)
1243 eerror "Unknown filetype \"${filetype}\" ?"
1244 false
1245 ;;
1246 esac
877 [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1247 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
878} 1248}
1249
1250# @FUNCTION: check_license
1251# @USAGE: [license]
1252# @DESCRIPTION:
1253# Display a license for user to accept. If no license is
1254# specified, then ${LICENSE} is used.
1255check_license() {
1256 local lic=$1
1257 if [ -z "${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${LICENSE}"
1259 else
1260 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1261 lic="${PORTDIR}/licenses/${lic}"
1262 elif [ -e "${PWD}/${lic}" ] ; then
1263 lic="${PWD}/${lic}"
1264 elif [ -e "${lic}" ] ; then
1265 lic="${lic}"
1266 fi
1267 fi
1268 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1269 local l="`basename ${lic}`"
1270
1271 # here is where we check for the licenses the user already
1272 # accepted ... if we don't find a match, we make the user accept
1273 local shopts=$-
1274 local alic
1275 set -o noglob #so that bash doesn't expand "*"
1276 for alic in ${ACCEPT_LICENSE} ; do
1277 if [[ ${alic} == ${l} ]]; then
1278 set +o noglob; set -${shopts} #reset old shell opts
1279 return 0
1280 fi
1281 done
1282 set +o noglob; set -$shopts #reset old shell opts
1283
1284 local licmsg=$(emktemp)
1285 cat <<-EOF > ${licmsg}
1286 **********************************************************
1287 The following license outlines the terms of use of this
1288 package. You MUST accept this license for installation to
1289 continue. When you are done viewing, hit 'q'. If you
1290 CTRL+C out of this, the install will not run!
1291 **********************************************************
1292
1293 EOF
1294 cat ${lic} >> ${licmsg}
1295 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1296 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1297 read alic
1298 case ${alic} in
1299 yes|Yes|y|Y)
1300 return 0
1301 ;;
1302 *)
1303 echo;echo;echo
1304 eerror "You MUST accept the license to continue! Exiting!"
1305 die "Failed to accept license"
1306 ;;
1307 esac
1308}
1309
1310# @FUNCTION: cdrom_get_cds
1311# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1312# @DESCRIPTION:
1313# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1314# the whole 'non-interactive' policy, but damnit I want CD support !
1315#
1316# With these cdrom functions we handle all the user interaction and
1317# standardize everything. All you have to do is call cdrom_get_cds()
1318# and when the function returns, you can assume that the cd has been
1319# found at CDROM_ROOT.
1320#
1321# The function will attempt to locate a cd based upon a file that is on
1322# the cd. The more files you give this function, the more cds
1323# the cdrom functions will handle.
1324#
1325# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1326# etc... If you want to give the cds better names, then just export
1327# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1328# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1329# also use the CDROM_NAME_SET bash array.
1330#
1331# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1332cdrom_get_cds() {
1333 # first we figure out how many cds we're dealing with by
1334 # the # of files they gave us
1335 local cdcnt=0
1336 local f=
1337 for f in "$@" ; do
1338 ((++cdcnt))
1339 export CDROM_CHECK_${cdcnt}="$f"
1340 done
1341 export CDROM_TOTAL_CDS=${cdcnt}
1342 export CDROM_CURRENT_CD=1
1343
1344 # now we see if the user gave use CD_ROOT ...
1345 # if they did, let's just believe them that it's correct
1346 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1347 local var=
1348 cdcnt=0
1349 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1350 ((++cdcnt))
1351 var="CD_ROOT_${cdcnt}"
1352 [[ -z ${!var} ]] && var="CD_ROOT"
1353 if [[ -z ${!var} ]] ; then
1354 eerror "You must either use just the CD_ROOT"
1355 eerror "or specify ALL the CD_ROOT_X variables."
1356 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1357 die "could not locate CD_ROOT_${cdcnt}"
1358 fi
1359 done
1360 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1362 export CDROM_SET=-1
1363 for f in ${CDROM_CHECK_1//:/ } ; do
1364 ((++CDROM_SET))
1365 [[ -e ${CD_ROOT}/${f} ]] && break
1366 done
1367 export CDROM_MATCH=${f}
1368 return
1369 fi
1370
1371 # User didn't help us out so lets make sure they know they can
1372 # simplify the whole process ...
1373 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1374 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1375 echo
1376 einfo "If you do not have the CD, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the variable CD_ROOT so that it points to the"
1379 einfo "directory containing the files."
1380 echo
1381 einfo "For example:"
1382 einfo "export CD_ROOT=/mnt/cdrom"
1383 echo
1384 else
1385 if [[ -n ${CDROM_NAME_SET} ]] ; then
1386 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1387 cdcnt=0
1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1389 ((++cdcnt))
1390 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1391 done
1392 fi
1393
1394 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1395 cdcnt=0
1396 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1397 ((++cdcnt))
1398 var="CDROM_NAME_${cdcnt}"
1399 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1400 done
1401 echo
1402 einfo "If you do not have the CDs, but have the data files"
1403 einfo "mounted somewhere on your filesystem, just export"
1404 einfo "the following variables so they point to the right place:"
1405 einfon ""
1406 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 ((++cdcnt))
1409 echo -n " CD_ROOT_${cdcnt}"
1410 done
1411 echo
1412 einfo "Or, if you have all the files in the same place, or"
1413 einfo "you only have one cdrom, you can export CD_ROOT"
1414 einfo "and that place will be used as the same data source"
1415 einfo "for all the CDs."
1416 echo
1417 einfo "For example:"
1418 einfo "export CD_ROOT_1=/mnt/cdrom"
1419 echo
1420 fi
1421
1422 export CDROM_SET=""
1423 export CDROM_CURRENT_CD=0
1424 cdrom_load_next_cd
1425}
1426
1427# @FUNCTION: cdrom_load_next_cd
1428# @DESCRIPTION:
1429# Some packages are so big they come on multiple CDs. When you're done reading
1430# files off a CD and want access to the next one, just call this function.
1431# Again, all the messy details of user interaction are taken care of for you.
1432# Once this returns, just read the variable CDROM_ROOT for the location of the
1433# mounted CD. Note that you can only go forward in the CD list, so make sure
1434# you only call this function when you're done using the current CD.
1435cdrom_load_next_cd() {
1436 local var
1437 ((++CDROM_CURRENT_CD))
1438
1439 unset CDROM_ROOT
1440 var=CD_ROOT_${CDROM_CURRENT_CD}
1441 [[ -z ${!var} ]] && var="CD_ROOT"
1442 if [[ -z ${!var} ]] ; then
1443 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1444 _cdrom_locate_file_on_cd ${!var}
1445 else
1446 export CDROM_ROOT=${!var}
1447 fi
1448
1449 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1450}
1451
1452# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1453# functions. this should *never* be called from an ebuild.
1454# all it does is try to locate a give file on a cd ... if the cd isn't
1455# found, then a message asking for the user to insert the cdrom will be
1456# displayed and we'll hang out here until:
1457# (1) the file is found on a mounted cdrom
1458# (2) the user hits CTRL+C
1459_cdrom_locate_file_on_cd() {
1460 local mline=""
1461 local showedmsg=0
1462
1463 while [[ -z ${CDROM_ROOT} ]] ; do
1464 local i=0
1465 local -a cdset=(${*//:/ })
1466 if [[ -n ${CDROM_SET} ]] ; then
1467 cdset=(${cdset[${CDROM_SET}]})
1468 fi
1469
1470 while [[ -n ${cdset[${i}]} ]] ; do
1471 local dir=$(dirname ${cdset[${i}]})
1472 local file=$(basename ${cdset[${i}]})
1473
1474 local point= node= fs= foo=
1475 while read point node fs foo ; do
1476 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1477 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1478 && continue
1479 point=${point//\040/ }
1480 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1481 export CDROM_ROOT=${point}
1482 export CDROM_SET=${i}
1483 export CDROM_MATCH=${cdset[${i}]}
1484 return
1485 done <<< "$(get_mounts)"
1486
1487 ((++i))
1488 done
1489
1490 echo
1491 if [[ ${showedmsg} -eq 0 ]] ; then
1492 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1493 if [[ -z ${CDROM_NAME} ]] ; then
1494 einfo "Please insert+mount the cdrom for ${PN} now !"
1495 else
1496 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1497 fi
1498 else
1499 if [[ -z ${CDROM_NAME_1} ]] ; then
1500 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1501 else
1502 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1503 einfo "Please insert+mount the ${!var} cdrom now !"
1504 fi
1505 fi
1506 showedmsg=1
1507 fi
1508 einfo "Press return to scan for the cd again"
1509 einfo "or hit CTRL+C to abort the emerge."
1510 echo
1511 einfo "If you are having trouble with the detection"
1512 einfo "of your CD, it is possible that you do not have"
1513 einfo "Joliet support enabled in your kernel. Please"
1514 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1515 read || die "something is screwed with your system"
1516 done
1517}
1518
1519# @FUNCTION: strip-linguas
1520# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1521# @DESCRIPTION:
1522# Make sure that LINGUAS only contains languages that
1523# a package can support. The first form allows you to
1524# specify a list of LINGUAS. The -i builds a list of po
1525# files found in all the directories and uses the
1526# intersection of the lists. The -u builds a list of po
1527# files found in all the directories and uses the union
1528# of the lists.
1529strip-linguas() {
1530 local ls newls nols
1531 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1532 local op=$1; shift
1533 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1534 local d f
1535 for d in "$@" ; do
1536 if [[ ${op} == "-u" ]] ; then
1537 newls=${ls}
1538 else
1539 newls=""
1540 fi
1541 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1542 if [[ ${op} == "-i" ]] ; then
1543 hasq ${f} ${ls} && newls="${newls} ${f}"
1544 else
1545 hasq ${f} ${ls} || newls="${newls} ${f}"
1546 fi
1547 done
1548 ls=${newls}
1549 done
1550 else
1551 ls="$@"
1552 fi
1553
1554 nols=""
1555 newls=""
1556 for f in ${LINGUAS} ; do
1557 if hasq ${f} ${ls} ; then
1558 newls="${newls} ${f}"
1559 else
1560 nols="${nols} ${f}"
1561 fi
1562 done
1563 [[ -n ${nols} ]] \
1564 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1565 export LINGUAS=${newls:1}
1566}
1567
1568# @FUNCTION: preserve_old_lib
1569# @USAGE: <libs to preserve> [more libs]
1570# @DESCRIPTION:
1571# These functions are useful when a lib in your package changes ABI SONAME.
1572# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1573# would break packages that link against it. Most people get around this
1574# by using the portage SLOT mechanism, but that is not always a relevant
1575# solution, so instead you can call this from pkg_preinst. See also the
1576# preserve_old_lib_notify function.
1577preserve_old_lib() {
1578 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1579 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1580 die "Invalid preserve_old_lib() usage"
1581 fi
1582 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1583
1584 local lib dir
1585 for lib in "$@" ; do
1586 [[ -e ${ROOT}/${lib} ]] || continue
1587 dir=${lib%/*}
1588 dodir ${dir} || die "dodir ${dir} failed"
1589 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1590 touch "${D}"/${lib}
1591 done
1592}
1593
1594# @FUNCTION: preserve_old_lib_notify
1595# @USAGE: <libs to notify> [more libs]
1596# @DESCRIPTION:
1597# Spit helpful messages about the libraries preserved by preserve_old_lib.
1598preserve_old_lib_notify() {
1599 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1600 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1601 die "Invalid preserve_old_lib_notify() usage"
1602 fi
1603
1604 local lib notice=0
1605 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue
1607 if [[ ${notice} -eq 0 ]] ; then
1608 notice=1
1609 ewarn "Old versions of installed libraries were detected on your system."
1610 ewarn "In order to avoid breaking packages that depend on these old libs,"
1611 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1612 ewarn "in order to remove these old dependencies. If you do not have this"
1613 ewarn "helper program, simply emerge the 'gentoolkit' package."
1614 ewarn
1615 fi
1616 ewarn " # revdep-rebuild --library ${lib##*/}"
1617 done
1618}
1619
1620# @FUNCTION: built_with_use
1621# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1622# @DESCRIPTION:
1623# A temporary hack until portage properly supports DEPENDing on USE
1624# flags being enabled in packages. This will check to see if the specified
1625# DEPEND atom was built with the specified list of USE flags. The
1626# --missing option controls the behavior if called on a package that does
1627# not actually support the defined USE flags (aka listed in IUSE).
1628# The default is to abort (call die). The -a and -o flags control
1629# the requirements of the USE flags. They correspond to "and" and "or"
1630# logic. So the -a flag means all listed USE flags must be enabled
1631# while the -o flag means at least one of the listed fIUSE flags must be
1632# enabled. The --hidden option is really for internal use only as it
1633# means the USE flag we're checking is hidden expanded, so it won't be found
1634# in IUSE like normal USE flags.
1635#
1636# Remember that this function isn't terribly intelligent so order of optional
1637# flags matter.
1638built_with_use() {
1639 local hidden="no"
1640 if [[ $1 == "--hidden" ]] ; then
1641 hidden="yes"
1642 shift
1643 fi
1644
1645 local missing_action="die"
1646 if [[ $1 == "--missing" ]] ; then
1647 missing_action=$2
1648 shift ; shift
1649 case ${missing_action} in
1650 true|false|die) ;;
1651 *) die "unknown action '${missing_action}'";;
1652 esac
1653 fi
1654
1655 local opt=$1
1656 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1657
1658 local PKG=$(best_version $1)
1659 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1660 shift
1661
1662 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1663 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1664
1665 # if the IUSE file doesn't exist, the read will error out, we need to handle
1666 # this gracefully
1667 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1668 case ${missing_action} in
1669 true) return 0;;
1670 false) return 1;;
1671 die) die "Unable to determine what USE flags $PKG was built with";;
1672 esac
1673 fi
1674
1675 if [[ ${hidden} == "no" ]] ; then
1676 local IUSE_BUILT=$(<${IUSEFILE})
1677 # Don't check USE_EXPAND #147237
1678 local expand
1679 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1680 if [[ $1 == ${expand}_* ]] ; then
1681 expand=""
1682 break
1683 fi
1684 done
1685 if [[ -n ${expand} ]] ; then
1686 if ! has $1 ${IUSE_BUILT} ; then
1687 case ${missing_action} in
1688 true) return 0;;
1689 false) return 1;;
1690 die) die "$PKG does not actually support the $1 USE flag!";;
1691 esac
1692 fi
1693 fi
1694 fi
1695
1696 local USE_BUILT=$(<${USEFILE})
1697 while [[ $# -gt 0 ]] ; do
1698 if [[ ${opt} = "-o" ]] ; then
1699 has $1 ${USE_BUILT} && return 0
1700 else
1701 has $1 ${USE_BUILT} || return 1
1702 fi
1703 shift
1704 done
1705 [[ ${opt} = "-a" ]]
1706}
1707
1708# @FUNCTION: epunt_cxx
1709# @USAGE: [dir to scan]
1710# @DESCRIPTION:
1711# Many configure scripts wrongly bail when a C++ compiler could not be
1712# detected. If dir is not specified, then it defaults to ${S}.
1713#
1714# http://bugs.gentoo.org/73450
1715epunt_cxx() {
1716 local dir=$1
1717 [[ -z ${dir} ]] && dir=${S}
1718 ebegin "Removing useless C++ checks"
1719 local f
1720 for f in $(find ${dir} -name configure) ; do
1721 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1722 done
1723 eend 0
1724}
1725
1726# @FUNCTION: make_wrapper
1727# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1728# @DESCRIPTION:
1729# Create a shell wrapper script named wrapper in installpath
1730# (defaults to the bindir) to execute target (default of wrapper) by
1731# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1732# libpaths followed by optionally changing directory to chdir.
1733make_wrapper() {
1734 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1735 local tmpwrapper=$(emktemp)
1736 # We don't want to quote ${bin} so that people can pass complex
1737 # things as $bin ... "./someprog --args"
1738 cat << EOF > "${tmpwrapper}"
1739#!/bin/sh
1740cd "${chdir:-.}"
1741if [ -n "${libdir}" ] ; then
1742 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1743 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1744 else
1745 export LD_LIBRARY_PATH="${libdir}"
1746 fi
1747fi
1748exec ${bin} "\$@"
1749EOF
1750 chmod go+rx "${tmpwrapper}"
1751 if [[ -n ${path} ]] ; then
1752 (
1753 exeinto "${path}"
1754 newexe "${tmpwrapper}" "${wrapper}"
1755 ) || die
1756 else
1757 newbin "${tmpwrapper}" "${wrapper}" || die
1758 fi
1759}

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