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1# Copyright 1999-2004 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 1.83 2004/02/27 20:39:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 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="!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
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 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"
95# 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,
96# and not the full path .. 62# and not the full path ..
97EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 64# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
101# 69#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 71#
104EPATCH_FORCE="no" 72EPATCH_FORCE="no"
105 73
106# 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
107# or two patches. 75# or two patches.
118# 86#
119# Patches are applied in current directory. 87# Patches are applied in current directory.
120# 88#
121# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
122# 90#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
124# 92#
125# For example: 93# For example:
126# 94#
127# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
128# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
129# 97#
130# 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
131# specific patches. 99# specific patches.
132# 100#
133# 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
135# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
136# 104#
137# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
138# 106#
139epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 113 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
145 local x="" 118 local x=""
146 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
147 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
148 then 123 then
149 eerror "Invalid arguments to epatch()" 124 local m=""
150 die "Invalid arguments to epatch()" 125 for m in "$@" ; do
126 epatch "${m}"
127 done
128 return 0
151 fi 129 fi
152 130
153 if [ -n "$1" -a -f "$1" ] 131 if [ -n "$1" -a -f "$1" ]
154 then 132 then
155 SINGLE_PATCH="yes" 133 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
166 else 144 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 146 fi
169 else 147 else
170 if [ ! -d ${EPATCH_SOURCE} ] 148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 149 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 151 then
174 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
175 fi 153 fi
176 154
177 echo 155 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 157 eerror
180 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 160 echo
182 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
183 fi 162 fi
184 163
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 183 ;;
205 esac 184 esac
206 185
207 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
208 then 187 then
209 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
210 fi 189 fi
211 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
212 do 191 do
213 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
214 # 193 #
215 # ???_arch_foo.patch 194 # ???_arch_foo.patch
216 # 195 #
217 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
218 ([ "${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}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
220 then 199 then
221 local count=0 200 local count=0
222 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
223 203
224 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 205 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 207 then
228 continue 208 continue
229 fi 209 fi
230 fi 210 fi
231 211
233 then 213 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 215 then
236 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
237 else 217 else
238 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
239 fi 219 fi
240 else 220 else
241 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
242 fi 222 fi
243 223
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 226
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
249 do 229 do
250 # Generate some useful debug info ... 230 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 233
254 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 235 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 238 else
259 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
260 fi 240 fi
261 241
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 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##*/}
264 244
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 247
268 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 249 then
270 if ! (${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
271 then 251 then
272 echo 252 echo
273 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 254 #die "Could not extract patch!"
275 count=5 255 count=5
276 break 256 break
277 fi 257 fi
278 fi 258 fi
279 259
280 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
281 then 261 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 267
288 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}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
289 270
290 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
291 then 272 then
292 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##*/}
293 echo 274 echo
294 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
297 count=5 278 count=5
298 fi 279 fi
299 280
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 282
302 break 283 break
303 fi 284 fi
304 285
305 count=$((count + 1)) 286 count=$((count + 1))
311 fi 292 fi
312 293
313 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
314 then 295 then
315 echo 296 echo
316 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
317 eerror 299 eerror
318 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
319 eerror 301 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 303 echo
322 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
323 fi 305 fi
324 306
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 308
327 eend 0 309 eend 0
328 fi 310 fi
329 done 311 done
330 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
331 then 313 then
332 einfo "Done with patching" 314 einfo "Done with patching"
333 fi 315 fi
334} 316}
335 317
336# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
337# implementation. 319# @USAGE: [temp dir]
338# 320# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
340# 322# does not exist on the users system.
323emktemp() {
324 local exe="touch"
325 [[ $1 == -d ]] && exe="mkdir" && shift
326 local topdir=$1
341 327
342have_NPTL() { 328 if [[ -z ${topdir} ]] ; then
329 [[ -z ${T} ]] \
330 && topdir="/tmp" \
331 || topdir=${T}
332 fi
343 333
344 cat > ${T}/test-nptl.c <<-"END" 334 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 335 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 336 local tmp=/
347 #include <stdio.h> 337 while [[ -e ${tmp} ]] ; do
348 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 339 done
350 { 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 341 echo "${tmp}"
352 char *str = buf; 342 else
353 343 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 344 # but should produce a usable file on all userlands
355 if (NULL != str) { 345 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 346 TMPDIR="${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 ${T}/nptl
371 then
372 return 0
373 else 347 else
374 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 349 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 350 fi
351}
426 352
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ] 353# @FUNCTION: egetent
428 then 354# @USAGE: <database> <key>
429 # ppc has "processor", but only when compiled with SMP 355# @MAINTAINER:
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 356# base-system@gentoo.org (Linux)
431 then 357# Joe Jezak <josejx@gmail.com> (OS X)
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 358# usata@gentoo.org (OS X)
433 else 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
434 jobs=2 360# @DESCRIPTION:
435 fi 361# Small wrapper for getent (Linux), nidump (Mac OS X),
436 else 362# and pw (FreeBSD) used in enewuser()/enewgroup()
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 363egetent() {
438 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"
439 fi 382 fi
440 383
441 # Make sure the number is valid ... 384 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 385 ;;
443 then 386 *-netbsd*|*-openbsd*)
444 jobs=1 387 grep "$2:\*:" /etc/$1
445 fi 388 ;;
446 389 *)
447 if [ -n "${ADMINPARAM}" ] 390 type -p nscd >& /dev/null && nscd -i "$1"
448 then 391 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 392 ;;
450 then 393 esac
451 einfo "Setting make jobs to \"-j${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} 394}
459 395
460# Cheap replacement for when debianutils (and thus mktemp) 396# @FUNCTION: enewuser
461# does not exist on the users system 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
462# vapier@gentoo.org 398# @DESCRIPTION:
463# 399# Same as enewgroup, you are not required to understand how to properly add
464# Takes just 1 parameter (the directory to create tmpfile in) 400# a user to the system. The only required parameter is the username.
465mymktemp() { 401# Default uid is (pass -1 for this) next available, default shell is
466 local topdir="$1" 402# /bin/false, default homedir is /dev/null, there are no default groups,
467 403# and default params sets the comment as 'added by portage for ${PN}'.
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
479# Simplify/standardize adding users to the system
480# vapier@gentoo.org
481#
482# enewuser(username, uid, shell, homedir, groups, extra options)
483#
484# Default values if you do not specify any:
485# username: REQUIRED !
486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
488# shell: /bin/false
489# homedir: /dev/null
490# groups: none
491# extra: comment of 'added by portage for ${PN}'
492enewuser() { 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
493 # get the username 412 # get the username
494 local euser="$1"; shift 413 local euser=$1; shift
495 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 415 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
499 fi 417 fi
500 418
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 419 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 421 return 0
510 fi 422 fi
511 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
512 424
513 # options to pass to useradd 425 # options to pass to useradd
514 local opts= 426 local opts=
515 427
516 # handle uid 428 # handle uid
517 local euid="$1"; shift 429 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
521 then 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 chown ${euid} ${tmpfile} >& /dev/null 433 euid="next"
523 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
524 if [ "${realuser//[0-9]}" != "" ]
525 then
526 euid="uid is taken; using next available"
527 else
528 opts="${opts} -u ${euid}"
529 fi 434 fi
530 else 435 else
531 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
532 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
533 fi 438 fi
534 else 439 else
535 euid="next available" 440 euid="next"
536 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}"
537 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
538 449
539 # handle shell 450 # handle shell
540 local eshell="$1"; shift 451 local eshell=$1; shift
541 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
542 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
543 if [ ! -e "${eshell}" ]
544 then
545 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
546 die "${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"
547 fi 460 fi
548 else 461 else
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
549 eshell="/bin/false" 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}
550 fi 477 fi
551 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
552 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
553 480
554 # handle homedir 481 # handle homedir
555 local ehome="$1"; shift 482 local ehome=$1; shift
556 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
557 then
558 ehome="/dev/null" 484 ehome="/dev/null"
559 fi 485 fi
560 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
561 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
562 488
563 # handle groups 489 # handle groups
564 local egroups="$1"; shift 490 local egroups=$1; shift
565 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
566 then
567 local realgroup=
568 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
569 export IFS="," 495 export IFS=","
570 for g in ${egroups} 496 for g in ${egroups} ; do
571 do 497 export IFS=${oldifs}
572 chgrp ${g} ${tmpfile} >& /dev/null 498 if [[ -z $(egetent group "${g}") ]] ; then
573 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
574 if [ "${g}" != "${realgroup}" ]
575 then
576 eerror "You must add ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
577 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
578 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
579 done 508 done
580 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
581 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
582 else 515 else
583 egroups="(none)" 516 egroups="(none)"
584 fi 517 fi
585 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
586 519
587 # handle extra and add the user 520 # handle extra and add the user
588 local eextra="$@"
589 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
590 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
591 if [ -z "${eextra}" ] 523 case ${CHOST} in
592 then 524 *-darwin*)
593 useradd ${opts} ${euser} \ 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} \
594 -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}" \
595 || die "enewuser failed" 583 || die "enewuser failed"
596 else 584 else
597 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
598 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
599 || die "enewuser failed" 587 || die "enewuser failed"
600 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}/${ehome}"
597 fi
598
601 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 600}
611 601
612# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
613# vapier@gentoo.org 603# @USAGE: <group> [gid]
614# 604# @DESCRIPTION:
615# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
616# 606# group to the system. Just give it a group name to add and enewgroup will
617# 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
618# groupname: REQUIRED ! 608# allocate the next available one.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() { 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
622 # get the group 617 # get the group
623 local egroup="$1"; shift 618 local egroup="$1"; shift
624 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
625 then 620 then
626 eerror "No group specified !" 621 eerror "No group specified !"
627 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
628 fi 623 fi
629 624
630 # setup a file for testing groupname
631 local tmpfile="`mymktemp ${T}`"
632 chgrp ${egroup} ${tmpfile} >& /dev/null
633 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
634
635 # see if group already exists 625 # see if group already exists
636 if [ "${egroup}" == "${realgroup}" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
637 then
638 return 0 627 return 0
639 fi 628 fi
640 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
641 630
642 # options to pass to useradd 631 # options to pass to useradd
646 local egid="$1"; shift 635 local egid="$1"; shift
647 if [ ! -z "${egid}" ] 636 if [ ! -z "${egid}" ]
648 then 637 then
649 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
650 then 639 then
651 chgrp ${egid} ${tmpfile} >& /dev/null 640 if [ -z "`egetent group ${egid}`" ]
652 realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
653 if [ "${realuser//[0-9]}" != "" ]
654 then 641 then
655 euid="gid is taken; using next available" 642 if [[ "${CHOST}" == *-darwin* ]]; then
643 opts="${opts} ${egid}"
644 else
645 opts="${opts} -g ${egid}"
646 fi
656 else 647 else
657 opts="${opts} -g ${egid}" 648 egid="next available; requested gid taken"
658 fi 649 fi
659 else 650 else
660 eerror "Groupid given but is not greater than 0 !" 651 eerror "Groupid given but is not greater than 0 !"
661 die "${egid} is not a valid GID" 652 die "${egid} is not a valid GID"
662 fi 653 fi
670 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
671 662
672 # add the group 663 # add the group
673 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
674 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 *)
675 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
709 ;;
710 esac
676 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
677} 712}
678 713
679# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
680# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
681# 716# @DESCRIPTION:
682# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
683edos2unix() { 721edos2unix() {
684 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
685 do
686 cp "${f}" ${T}/edos2unix
687 sed 's/\r$//' ${T}/edos2unix > "${f}"
688 done
689} 723}
690 724
691# Make a desktop file ! 725# Make a desktop file !
692# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
693# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
694# gnome2 /usr/share/applications
695# gnome1 /usr/share/gnome/apps/
696# KDE ${KDEDIR}/share/applnk /usr/share/applnk
697# 728#
698# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
699# 730#
700# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
701# name: the name that will show up in the menu 732# name: the name that will show up in the menu
702# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
703# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
704# a full path to an icon 735# a full path to an icon
705# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
706# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
707# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
708make_desktop_entry() { 739make_desktop_entry() {
709 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
710 741
711 local exec="${1}" 742 local exec=${1}
712 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
713 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
714 local type="${4}" 745 local type=${4}
715 local subdir="${6}" 746 local path=${5}
716 local path="${5:-${GAMES_PREFIX}}" 747
717 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
718 then 749 local catmaj=${CATEGORY%%-*}
719 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
720 "app-emulation") 751 case ${catmaj} in
721 type=Emulator 752 app)
722 subdir="Games" 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
723 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
724 "games-"*) 778 games)
725 type=Game 779 case ${catmin} in
726 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
727 ;; 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
728 "net-"*) 820 net)
821 case ${catmin} in
822 dialup) type=Dialup;;
823 ftp) type=FileTransfer;;
824 im) type=InstantMessaging;;
825 irc) type=IRCClient;;
826 mail) type=Email;;
827 news) type=News;;
828 nntp) type=News;;
829 p2p) type=FileTransfer;;
830 *) type=;;
831 esac
832 type="Network;${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 ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
729 type=Network 860 type="Network"
730 subdir="${type}"
731 ;; 861 ;;
862
732 *) 863 *)
733 type= 864 type=
734 subdir=
735 ;; 865 ;;
736 esac 866 esac
737 fi 867 fi
738 local desktop="${T}/${exec}.desktop" 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"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
739 875
876 cat <<-EOF > "${desktop}"
740echo "[Desktop Entry] 877 [Desktop Entry]
741Encoding=UTF-8 878 Encoding=UTF-8
742Version=0.9.2 879 Version=1.0
743Name=${name} 880 Name=${name}
744Type=Application 881 Type=Application
745Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
746Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
747Path=${path} 885 Path=${path}
748Icon=${icon} 886 Icon=${icon}
749Categories=Application;${type};" > ${desktop} 887 Categories=${type};
888 EOF
750 889
751 if [ -d "/usr/share/applications" ] 890 (
752 then 891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
753 insinto /usr/share/applications 893 insinto /usr/share/applications
754 doins ${desktop} 894 doins "${desktop}"
755 fi 895 )
896}
756 897
757 #if [ -d "/usr/share/gnome/apps" ] 898# @FUNCTION: validate_desktop_entries
758 #then 899# @USAGE: [directories]
759 # insinto /usr/share/gnome/apps/Games 900# @MAINTAINER:
760 # doins ${desktop} 901# Carsten Lohrke <carlo@gentoo.org>
761 #fi 902# @DESCRIPTION:
762 903# Validate desktop entries using desktop-file-utils
763 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 904validate_desktop_entries() {
764 #then 905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
765 # for ver in /usr/kde/* 906 einfo "Checking desktop entry validity"
766 # do 907 local directories=""
767 # insinto ${ver}/share/applnk/Games 908 for d in /usr/share/applications $@ ; do
768 # doins ${desktop} 909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
769 # done 910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
770 #fi 923 fi
924}
771 925
772 if [ -d "/usr/share/applnk" ] 926# @FUNCTION: make_session_desktop
773 then 927# @USAGE: <title> <command>
774 insinto /usr/share/applnk/${subdir} 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
775 doins ${desktop} 953 doins "${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
776 fi 977 fi
978 done
979 exit ${ret}
980 )
981}
777 982
778 return 0 983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1006 insinto /usr/share/pixmaps
1007 for i in "$@" ; do
1008 if [[ -f ${i} ]] ; then
1009 doins "${i}"
1010 ((ret+=$?))
1011 elif [[ -d ${i} ]] ; then
1012 for j in "${i}"/*.png ; do
1013 doins "${j}"
1014 ((ret+=$?))
1015 done
1016 fi
1017 done
1018 exit ${ret}
1019 )
1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
779} 1033}
780 1034
781# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
782find_unpackable_file() { 1036find_unpackable_file() {
783 local src="$1" 1037 local src=$1
784 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
785 then
786 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
787 else 1040 else
788 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
789 then
790 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
791 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
792 then
793 src="${PWD}/${src}" 1044 src=${PWD}/${src}
794 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
795 then
796 src="${src}" 1046 src=${src}
797 fi
798 fi 1047 fi
799 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
800 echo "${src}" 1050 echo "${src}"
801} 1051}
802 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
803# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
804# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
805# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
806# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
807# 1060#
808# Usage: unpack_pdv [file to unpack] [size of off_t]
809# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
810# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
811# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
812# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
813# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
814# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
815# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
816# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
817# parameter. here is an example: 1071# parameter. Here is an example:
818# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
819# lseek 1073# lseek
820# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
821# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
822# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
823unpack_pdv() { 1077unpack_pdv() {
824 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
825 local sizeoff_t="$2" 1079 local sizeoff_t=$2
826 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
827 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
828 1083
829 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
830 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
831 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
832 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
833 1088
834 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
835 local metafile="`mymktemp ${T}`" 1090 local metafile=$(emktemp)
836 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
837 1092
838 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
839 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
840 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
841 1096
842 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
843 local tmpfile="`mymktemp ${T}`" 1098 local tmpfile=$(emktemp)
844 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
845 1100
846 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
847 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
848 iscompressed=1 1103 iscompressed=1
849 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
850 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
851 else 1106 else
852 iscompressed=0 1107 iscompressed=0
853 fi 1108 fi
854 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
855 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
856 istar=1 1111 istar=1
857 else 1112 else
858 istar=0 1113 istar=0
859 fi 1114 fi
860 1115
888 true 1143 true
889 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
890 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
891} 1146}
892 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
893# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
894# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
895# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
896# many other game companies. 1154# many other game companies.
897# 1155#
898# Usage: unpack_makeself [file to unpack] [offset] 1156# If the file is not specified, then ${A} is used. If the
899# - If the file is not specified then unpack will utilize ${A}.
900# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
901# the proper offset from the script itself. 1158# the proper offset from the script itself.
902unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
903 local src="`find_unpackable_file $1`" 1161 local src=$(find_unpackable_file "${src_input}")
904 local skip="$2" 1162 local skip=$2
1163 local exe=$3
905 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
906 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
907 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
908 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
909 then
910 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
911 local skip=0 1171 local skip=0
1172 exe=tail
912 case ${ver} in 1173 case ${ver} in
913 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
914 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
915 ;; 1176 ;;
916 2.0|2.0.1) 1177 2.0|2.0.1)
917 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
918 ;; 1179 ;;
919 2.1.1) 1180 2.1.1)
920 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1181 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
921 let skip="skip + 1" 1182 let skip="skip + 1"
922 ;; 1183 ;;
923 2.1.2) 1184 2.1.2)
924 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1185 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
925 let skip="skip + 1" 1186 let skip="skip + 1"
926 ;; 1187 ;;
927 2.1.3) 1188 2.1.3)
928 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
929 let skip="skip + 1" 1190 let skip="skip + 1"
1191 ;;
1192 2.1.4|2.1.5)
1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1194 skip=$(head -n ${skip} "${src}" | wc -c)
1195 exe="dd"
930 ;; 1196 ;;
931 *) 1197 *)
932 eerror "I'm sorry, but I was unable to support the Makeself file." 1198 eerror "I'm sorry, but I was unable to support the Makeself file."
933 eerror "The version I detected was '${ver}'." 1199 eerror "The version I detected was '${ver}'."
934 eerror "Please file a bug about the file ${shrtsrc} at" 1200 eerror "Please file a bug about the file ${shrtsrc} at"
936 die "makeself version '${ver}' not supported" 1202 die "makeself version '${ver}' not supported"
937 ;; 1203 ;;
938 esac 1204 esac
939 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1205 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
940 fi 1206 fi
1207 case ${exe} in
1208 tail) exe="tail -n +${skip} '${src}'";;
1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1210 *) die "makeself cant handle exe '${exe}'"
1211 esac
941 1212
942 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
943 local tmpfile="`mymktemp ${T}`" 1214 local tmpfile=$(emktemp)
944 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
945 local filetype="`file -b ${tmpfile}`" 1216 local filetype=$(file -b "${tmpfile}")
946 case ${filetype} in 1217 case ${filetype} in
947 *tar\ archive) 1218 *tar\ archive*)
948 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
949 ;; 1220 ;;
950 bzip2*) 1221 bzip2*)
951 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
952 ;; 1223 ;;
953 gzip*) 1224 gzip*)
954 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1225 eval ${exe} | tar --no-same-owner -xzf -
1226 ;;
1227 compress*)
1228 eval ${exe} | gunzip | tar --no-same-owner -xf -
955 ;; 1229 ;;
956 *) 1230 *)
1231 eerror "Unknown filetype \"${filetype}\" ?"
957 false 1232 false
958 ;; 1233 ;;
959 esac 1234 esac
960 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
961} 1236}
962 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
963# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
964#
965# Usage: check_license [license]
966# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
967check_license() { 1243check_license() {
968 local lic=$1 1244 local lic=$1
969 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
970 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
971 else 1247 else
972 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
973 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
974 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
975 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
976 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
977 lic="${src}" 1253 lic="${lic}"
978 fi
979 fi 1254 fi
1255 fi
980 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
981 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
982 1258
983 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
984 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1261 local shopts=$-
985 local alic 1262 local alic
1263 set -o noglob #so that bash doesn't expand "*"
986 for alic in "${ACCEPT_LICENSE}" ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
987 [ "${alic}" == "*" ] && return 0 1265 if [[ ${alic} == ${l} ]]; then
988 [ "${alic}" == "${l}" ] && return 0 1266 set +o noglob; set -${shopts} #reset old shell opts
1267 return 0
1268 fi
989 done 1269 done
1270 set +o noglob; set -$shopts #reset old shell opts
990 1271
991 local licmsg="`mymktemp ${T}`" 1272 local licmsg=$(emktemp)
992 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
993********************************************************** 1274 **********************************************************
994The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
995package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
996continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
997CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
998********************************************************** 1279 **********************************************************
999 1280
1000EOF 1281 EOF
1001 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1002 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1003 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1004 read alic 1285 read alic
1005 case ${alic} in 1286 case ${alic} in
1012 die "Failed to accept license" 1293 die "Failed to accept license"
1013 ;; 1294 ;;
1014 esac 1295 esac
1015} 1296}
1016 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1017# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1018# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1019# 1303#
1020# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1021# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1022# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1023# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1024# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1025# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1026# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1027# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1028# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1029# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1030#
1031# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1032# - this will attempt to locate a cd based upon a file that is on
1033# the cd ... the more files you give this function, the more cds
1034# the cdrom functions will handle
1035cdrom_get_cds() { 1320cdrom_get_cds() {
1036 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1037 # the # of files they gave us 1322 # the # of files they gave us
1038 local cdcnt=0 1323 local cdcnt=0
1039 local f= 1324 local f=
1040 for f in "$@" ; do 1325 for f in "$@" ; do
1041 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1042 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1043 done 1328 done
1044 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1045 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1046 1331
1047 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1048 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1049 if [ ! -z "${CD_ROOT}" ] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1050 export CDROM_ROOT="${CD_ROOT}"
1051 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1052 return
1053 fi
1054 # do the same for CD_ROOT_X
1055 if [ ! -z "${CD_ROOT_1}" ] ; then
1056 local var= 1335 local var=
1057 cdcnt=0 1336 cdcnt=0
1058 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1059 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1060 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1061 if [ -z "${!var}" ] ; then 1341 if [[ -z ${!var} ]] ; then
1062 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1063 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1064 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1065 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1066 fi 1346 fi
1067 export CDROM_ROOTS_${cdcnt}="${!var}"
1068 done 1347 done
1069 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1070 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1071 return 1356 return
1072 fi 1357 fi
1073 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1074 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1075 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1076 if [ -z "${CDROM_NAME}" ] ; then
1077 echo "cdrom for ${PN}."
1078 else
1079 echo "${CDROM_NAME}."
1080 fi
1081 echo 1363 echo
1082 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1083 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1084 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1085 einfo "directory containing the files." 1367 einfo "directory containing the files."
1086 echo 1368 echo
1369 einfo "For example:"
1370 einfo "export CD_ROOT=/mnt/cdrom"
1371 echo
1087 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1088 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1089 cdcnt=0 1383 cdcnt=0
1090 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1091 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1092 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1093 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1094 done 1388 done
1095 echo 1389 echo
1096 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1097 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1098 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1099 einfon "" 1393 einfon ""
1100 cdcnt=0 1394 cdcnt=0
1101 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1102 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1103 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1104 done 1398 done
1105 echo 1399 echo
1106 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1107 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1108 einfo "and that place will be used as the same data source" 1402 einfo "and that place will be used as the same data source"
1109 einfo "for all the CDs." 1403 einfo "for all the CDs."
1110 echo 1404 echo
1405 einfo "For example:"
1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1407 echo
1111 fi 1408 fi
1409
1410 export CDROM_SET=""
1112 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1113 cdrom_load_next_cd 1412 cdrom_load_next_cd
1114} 1413}
1115 1414
1116# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1117# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1118# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1119# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1120cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1121 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1122 local var= 1424 local var
1123 1425 ((++CDROM_CURRENT_CD))
1124 if [ ! -z "${CD_ROOT}" ] ; then
1125 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1126 return
1127 fi
1128 1426
1129 unset CDROM_ROOT 1427 unset CDROM_ROOT
1130 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1131 if [ -z "${!var}" ] ; then 1430 if [[ -z ${!var} ]] ; then
1132 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1133 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1134 else 1433 else
1135 export CDROM_ROOT="${!var}" 1434 export CDROM_ROOT=${!var}
1136 fi 1435 fi
1137 1436
1138 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1139} 1438}
1140 1439
1143# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1144# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1145# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1146# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1147# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1148cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1149 while [ -z "${CDROM_ROOT}" ] ; do
1150 local dir="$(dirname ${@})"
1151 local file="$(basename ${@})"
1152 local mline="" 1448 local mline=""
1153 local showedmsg=0 1449 local showedmsg=0
1154 1450
1155 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1156 [ -d "${mline}/${dir}" ] || continue 1452 local i=0
1157 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1459 local dir=$(dirname ${cdset[${i}]})
1460 local file=$(basename ${cdset[${i}]})
1461
1462 local point= node= fs= foo=
1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1158 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1159 done 1476 done
1160 1477
1161 if [ -z "${CDROM_ROOT}" ] ; then
1162 echo 1478 echo
1163 if [ ${showedmsg} -eq 0 ] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1164 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1165 if [ -z "${CDROM_NAME}" ] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1166 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1167 else
1168 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1169 fi
1170 else 1483 else
1171 if [ -z "${CDROM_NAME_1}" ] ; then
1172 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1173 else
1174 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1175 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1176 fi
1177 fi 1485 fi
1178 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1179 fi 1493 fi
1494 showedmsg=1
1495 fi
1180 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1181 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1182 read 1498 echo
1183 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1184 done 1504 done
1185} 1505}
1506
1507# Make sure that LINGUAS only contains languages that
1508# a package can support
1509#
1510# usage: strip-linguas <allow LINGUAS>
1511# strip-linguas -i <directories of .po files>
1512# strip-linguas -u <directories of .po files>
1513#
1514# The first form allows you to specify a list of LINGUAS.
1515# The -i builds a list of po files found in all the
1516# directories and uses the intersection of the lists.
1517# The -u builds a list of po files found in all the
1518# directories and uses the union of the lists.
1519strip-linguas() {
1520 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift
1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1524 local d f
1525 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls}
1528 else
1529 newls=""
1530 fi
1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1532 if [[ ${op} == "-i" ]] ; then
1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else
1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi
1537 done
1538 ls=${newls}
1539 done
1540 else
1541 ls="$@"
1542 fi
1543
1544 nols=""
1545 newls=""
1546 for f in ${LINGUAS} ; do
1547 if hasq ${f} ${ls} ; then
1548 newls="${newls} ${f}"
1549 else
1550 nols="${nols} ${f}"
1551 fi
1552 done
1553 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 export LINGUAS=${newls:1}
1556}
1557
1558# @FUNCTION: set_arch_to_kernel
1559# @DESCRIPTION:
1560# Set the env ARCH to match what the kernel expects.
1561set_arch_to_kernel() {
1562 i=10
1563 while ((i--)) ; do
1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1565 done
1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1567 case ${ARCH} in
1568 x86) export ARCH="i386";;
1569 amd64) export ARCH="x86_64";;
1570 hppa) export ARCH="parisc";;
1571 mips) export ARCH="mips";;
1572 sparc) export ARCH="$(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!
1573 *) export ARCH="${ARCH}";;
1574 esac
1575}
1576
1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1580set_arch_to_portage() {
1581 i=10
1582 while ((i--)) ; do
1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1584 done
1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1586}
1587
1588# @FUNCTION: preserve_old_lib
1589# @USAGE: <libs to preserve> [more libs]
1590# @DESCRIPTION:
1591# These functions are useful when a lib in your package changes ABI SONAME.
1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1593# would break packages that link against it. Most people get around this
1594# by using the portage SLOT mechanism, but that is not always a relevant
1595# solution, so instead you can call this from pkg_preinst. See also the
1596# preserve_old_lib_notify function.
1597preserve_old_lib() {
1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1603
1604 local lib dir
1605 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue
1607 dir=${lib%/*}
1608 dodir ${dir} || die "dodir ${dir} failed"
1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1610 touch "${D}"/${lib}
1611 done
1612}
1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1618preserve_old_lib_notify() {
1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1623
1624 local lib notice=0
1625 for lib in "$@" ; do
1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1629 ewarn "Old versions of installed libraries were detected on your system."
1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1632 ewarn "in order to remove these old dependencies. If you do not have this"
1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1634 ewarn
1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1638}
1639
1640# @FUNCTION: built_with_use
1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1642# @DESCRIPTION:
1643# A temporary hack until portage properly supports DEPENDing on USE
1644# flags being enabled in packages. This will check to see if the specified
1645# DEPEND atom was built with the specified list of USE flags. The
1646# --missing option controls the behavior if called on a package that does
1647# not actually support the defined USE flags (aka listed in IUSE).
1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1675 local opt=$1
1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1677
1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1680 shift
1681
1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1715
1716 local USE_BUILT=$(<${USEFILE})
1717 while [[ $# -gt 0 ]] ; do
1718 if [[ ${opt} = "-o" ]] ; then
1719 has $1 ${USE_BUILT} && return 0
1720 else
1721 has $1 ${USE_BUILT} || return 1
1722 fi
1723 shift
1724 done
1725 [[ ${opt} = "-a" ]]
1726}
1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler could not be
1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1735epunt_cxx() {
1736 local dir=$1
1737 [[ -z ${dir} ]] && dir=${S}
1738 ebegin "Removing useless C++ checks"
1739 local f
1740 for f in $(find ${dir} -name configure) ; do
1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1742 done
1743 eend 0
1744}
1745
1746# @FUNCTION: make_wrapper
1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1748# @DESCRIPTION:
1749# Create a shell wrapper script named wrapper in installpath
1750# (defaults to the bindir) to execute target (default of wrapper) by
1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1752# libpaths followed by optionally changing directory to chdir.
1753make_wrapper() {
1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1758 cat << EOF > "${tmpwrapper}"
1759#!/bin/sh
1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1768exec ${bin} "\$@"
1769EOF
1770 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then
1772 (
1773 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1776 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi
1779}

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