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1# Copyright 1999-2004 Gentoo Foundation 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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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 ]] ; then
171 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 150 then
174 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
175 fi 152 fi
176 153
177 echo 154 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 156 eerror
180 eerror " ${EPATCH_SOURCE}" 157 eerror " ${EPATCH_SOURCE}"
158 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 159 echo
182 die "Cannot find \$EPATCH_SOURCE!" 160 die "Cannot find \$EPATCH_SOURCE!"
183 fi 161 fi
184 162
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 182 ;;
205 esac 183 esac
206 184
207 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
208 then 186 then
209 einfo "Applying various patches (bugfixes/updates)..." 187 einfo "${EPATCH_MULTI_MSG}"
210 fi 188 fi
211 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
212 do 190 do
213 # New ARCH dependant patch naming scheme... 191 # New ARCH dependant patch naming scheme ...
214 # 192 #
215 # ???_arch_foo.patch 193 # ???_arch_foo.patch
216 # 194 #
217 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
220 then 198 then
221 local count=0 199 local count=0
222 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
223 202
224 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 204 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 206 then
228 continue 207 continue
229 fi 208 fi
230 fi 209 fi
231 210
233 then 212 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 214 then
236 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
237 else 216 else
238 einfo "Applying ${x##*/}..." 217 einfo "Applying ${patchname} ..."
239 fi 218 fi
240 else 219 else
241 einfo " ${x##*/}..." 220 einfo " ${patchname} ..."
242 fi 221 fi
243 222
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 225
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
249 do 228 do
250 # Generate some useful debug info ... 229 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 232
254 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 234 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 237 else
259 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
260 fi 239 fi
261 240
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 243
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 246
268 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 248 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 250 then
272 echo 251 echo
273 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 253 #die "Could not extract patch!"
275 count=5 254 count=5
276 break 255 break
277 fi 256 fi
278 fi 257 fi
279 258
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 260 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 266
288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
289 269
290 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
291 then 271 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 273 echo
294 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
297 count=5 277 count=5
298 fi 278 fi
299 279
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 281
302 break 282 break
303 fi 283 fi
304 284
305 count=$((count + 1)) 285 count=$((count + 1))
311 fi 291 fi
312 292
313 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
314 then 294 then
315 echo 295 echo
316 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
317 eerror 298 eerror
318 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
319 eerror 300 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 302 echo
322 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
323 fi 304 fi
324 305
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 307
327 eend 0 308 eend 0
328 fi 309 fi
329 done 310 done
330 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
331 then 312 then
332 einfo "Done with patching" 313 einfo "Done with patching"
333 fi 314 fi
334} 315}
335 316
336# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
337# implementation. 318# @USAGE: [temp dir]
338# 319# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 320# Cheap replacement for when debianutils (and thus mktemp)
340# 321# does not exist on the users system.
322emktemp() {
323 local exe="touch"
324 [[ $1 == -d ]] && exe="mkdir" && shift
325 local topdir=$1
341 326
342have_NPTL() { 327 if [[ -z ${topdir} ]] ; then
328 [[ -z ${T} ]] \
329 && topdir="/tmp" \
330 || topdir=${T}
331 fi
343 332
344 cat > ${T}/test-nptl.c <<-"END" 333 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 334 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 335 local tmp=/
347 #include <stdio.h> 336 while [[ -e ${tmp} ]] ; do
348 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 338 done
350 { 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 340 echo "${tmp}"
352 char *str = buf; 341 else
353 342 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 343 # but should produce a usable file on all userlands
355 if (NULL != str) { 344 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 345 TMPDIR="${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 ${T}/nptl
371 then
372 return 0
373 else 346 else
374 return 1 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 348 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 349 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi
462} 350}
463 351
464# Cheap replacement for when debianutils (and thus mktemp) 352# @FUNCTION: egetent
465# does not exist on the users system 353# @USAGE: <database> <key>
466# vapier@gentoo.org 354# @MAINTAINER:
467# 355# base-system@gentoo.org (Linux)
468# Takes just 1 parameter (the directory to create tmpfile in) 356# Joe Jezak <josejx@gmail.com> (OS X)
469mymktemp() { 357# usata@gentoo.org (OS X)
470 local topdir="$1" 358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
471 359# @DESCRIPTION:
472 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ]
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 360# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() { 362egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 363 case ${CHOST} in
364 *-darwin*)
490 case "$2" in 365 case "$2" in
491 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 368 ;;
494 *) # Numeric 369 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 371 ;;
497 esac 372 esac
498 else 373 ;;
499 getent $1 $2 374 *-freebsd*|*-dragonfly*)
375 local opts action="user"
376 [[ $1 == "passwd" ]] || action="group"
377
378 # lookup by uid/gid
379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
500 fi 381 fi
501}
502 382
503# Simplify/standardize adding users to the system 383 pw show ${action} ${opts} "$2" -q
504# vapier@gentoo.org 384 ;;
505# 385 *-netbsd*|*-openbsd*)
506# enewuser(username, uid, shell, homedir, groups, extra options) 386 grep "$2:\*:" /etc/$1
507# 387 ;;
508# Default values if you do not specify any: 388 *)
509# username: REQUIRED ! 389 type -p nscd >& /dev/null && nscd -i "$1"
510# uid: next available (see useradd(8)) 390 getent "$1" "$2"
511# note: pass -1 to get default behavior 391 ;;
512# shell: /bin/false 392 esac
513# homedir: /dev/null 393}
514# groups: none 394
515# extra: comment of 'added by portage for ${PN}' 395# @FUNCTION: enewuser
396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
397# @DESCRIPTION:
398# Same as enewgroup, you are not required to understand how to properly add
399# a user to the system. The only required parameter is the username.
400# Default uid is (pass -1 for this) next available, default shell is
401# /bin/false, default homedir is /dev/null, there are no default groups,
402# and default params sets the comment as 'added by portage for ${PN}'.
516enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
517 # get the username 411 # get the username
518 local euser="$1"; shift 412 local euser=$1; shift
519 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 414 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
523 fi 416 fi
524 417
525 # lets see if the username already exists 418 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 420 return 0
529 fi 421 fi
530 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
531 423
532 # options to pass to useradd 424 # options to pass to useradd
533 local opts= 425 local opts=
534 426
535 # handle uid 427 # handle uid
536 local euid="$1"; shift 428 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 432 euid="next"
544 fi 433 fi
545 else 434 else
546 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
548 fi 437 fi
549 else 438 else
550 euid="next" 439 euid="next"
551 fi 440 fi
552 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
553 then 442 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 444 done
563 fi 445 fi
564 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
566 448
567 # handle shell 449 # handle shell
568 local eshell="$1"; shift 450 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
575 fi 459 fi
576 else 460 else
461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
577 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
473 fi
474
475 eshell=${shell}
578 fi 476 fi
579 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
581 479
582 # handle homedir 480 # handle homedir
583 local ehome="$1"; shift 481 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 483 ehome="/dev/null"
587 fi 484 fi
588 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
590 487
591 # handle groups 488 # handle groups
592 local egroups="$1"; shift 489 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 491 local oldifs=${IFS}
492 local defgroup="" exgroups=""
493
596 export IFS="," 494 export IFS=","
597 for g in ${egroups} 495 for g in ${egroups} ; do
598 do 496 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
603 fi 500 fi
501 if [[ -z ${defgroup} ]] ; then
502 defgroup=${g}
503 else
504 exgroups="${exgroups},${g}"
505 fi
506 export IFS=","
604 done 507 done
605 export IFS="${oldifs}" 508 export IFS=${oldifs}
509
606 opts="${opts} -g ${egroups}" 510 opts="${opts} -g ${defgroup}"
511 if [[ ! -z ${exgroups} ]] ; then
512 opts="${opts} -G ${exgroups:1}"
513 fi
607 else 514 else
608 egroups="(none)" 515 egroups="(none)"
609 fi 516 fi
610 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
611 518
612 # handle extra and add the user 519 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 522 case ${CHOST} in
617 then 523 *-darwin*)
618 ### Make the user 524 ### Make the user
619 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 530 ### Add the user to the groups specified
531 local oldifs=${IFS}
532 export IFS=","
626 for g in ${egroups} 533 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
629 done 535 done
536 export IFS=${oldifs}
630 else 537 else
631 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
634 die "Required function missing" 541 die "Required function missing"
635 fi 542 fi
543 ;;
544 *-freebsd*|*-dragonfly*)
545 if [[ -z $@ ]] ; then
546 pw useradd ${euser} ${opts} \
547 -c "added by portage for ${PN}" \
548 die "enewuser failed"
636 else 549 else
637 if [ -z "${eextra}" ] 550 einfo " - Extra: $@"
638 then 551 pw useradd ${euser} ${opts} \
552 "$@" || die "enewuser failed"
553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
639 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
640 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
641 || die "enewuser failed" 582 || die "enewuser failed"
642 else 583 else
643 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
645 || die "enewuser failed" 586 || die "enewuser failed"
646 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
647 fi 596 fi
597
648 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
649
650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
652 einfo " - Creating ${ehome} in ${D}"
653 dodir ${ehome}
654 fowners ${euser} ${ehome}
655 fperms 755 ${ehome}
656 fi
657} 599}
658 600
659# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
660# vapier@gentoo.org 602# @USAGE: <group> [gid]
661# 603# @DESCRIPTION:
662# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
663# 605# group to the system. Just give it a group name to add and enewgroup will
664# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
665# groupname: REQUIRED ! 607# allocate the next available one.
666# gid: next available (see groupadd(8))
667# extra: none
668enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
669 # get the group 616 # get the group
670 local egroup="$1"; shift 617 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
672 then 619 then
673 eerror "No group specified !" 620 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
675 fi 622 fi
676 623
677 # see if group already exists 624 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 626 return 0
681 fi 627 fi
682 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
683 629
684 # options to pass to useradd 630 # options to pass to useradd
690 then 636 then
691 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
692 then 638 then
693 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
694 then 640 then
695 if [ "${ARCH}" == "macos" ] ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
697 else 643 else
698 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
699 fi 645 fi
700 else 646 else
714 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
715 661
716 # add the group 662 # add the group
717 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 665 case ${CHOST} in
720 then 666 *-darwin*)
721 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
722 then 668 then
723 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
726 die "Required function missing" 672 die "Required function missing"
727 fi 673 fi
728 674
729 # If we need the next available 675 # If we need the next available
730 case ${egid} in 676 case ${egid} in
731 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
734 done 680 done
735 esac 681 esac
736 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
738 else 684 ;;
685
686 *-freebsd*|*-dragonfly*)
687 case ${egid} in
688 *[!0-9]*) # Non numeric
689 for ((egid = 101; egid <= 999; egid++)); do
690 [[ -z $(egetent group ${egid}) ]] && break
691 done
692 esac
693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 708 ;;
709 esac
741 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
742} 711}
743 712
744# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
745# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
746# 715# @DESCRIPTION:
747# edos2unix(file, <more files>...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
748edos2unix() { 720edos2unix() {
749 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 722}
755 723
756# Make a desktop file ! 724# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 727#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 729#
765# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
766# name: the name that will show up in the menu 731# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 734# a full path to an icon
770# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
772# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 738make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 740
776 local exec="${1}" 741 local exec=${1}
777 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
779 local type="${4}" 744 local type=${4}
780 local subdir="${6}" 745 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 746
782 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
783 then 748 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
785 "app-emulation") 750 case ${catmaj} in
786 type=Emulator 751 app)
787 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
788 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
789 "games-"*) 777 games)
790 type=Game 778 case ${catmin} in
791 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
792 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
793 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
794 type=Network 859 type="Network"
795 subdir="${type}"
796 ;; 860 ;;
861
797 *) 862 *)
798 type= 863 type=
799 subdir=
800 ;; 864 ;;
801 esac 865 esac
802 fi 866 fi
803 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
804 874
875 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 876 [Desktop Entry]
806Encoding=UTF-8 877 Version=1.0
807Version=0.9.2
808Name=${name} 878 Name=${name}
809Type=Application 879 Type=Application
810Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
811Exec=${exec} 881 Exec=${exec}
812Path=${path} 882 TryExec=${exec%% *}
813Icon=${icon} 883 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 884 Categories=${type};
885 EOF
815 886
816 if [ -d "/usr/share/applications" ] 887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
817 then 888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 892 insinto /usr/share/applications
819 doins ${desktop} 893 doins "${desktop}"
820 fi 894 )
895}
821 896
822 #if [ -d "/usr/share/gnome/apps" ] 897# @FUNCTION: validate_desktop_entries
823 #then 898# @USAGE: [directories]
824 # insinto /usr/share/gnome/apps/Games 899# @MAINTAINER:
825 # doins ${desktop} 900# Carsten Lohrke <carlo@gentoo.org>
826 #fi 901# @DESCRIPTION:
827 902# Validate desktop entries using desktop-file-utils
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 903validate_desktop_entries() {
829 #then 904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
830 # for ver in /usr/kde/* 905 einfo "Checking desktop entry validity"
831 # do 906 local directories=""
832 # insinto ${ver}/share/applnk/Games 907 for d in /usr/share/applications $@ ; do
833 # doins ${desktop} 908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
834 # done 909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 922 fi
923}
836 924
837 if [ -d "/usr/share/applnk" ] 925# @FUNCTION: make_session_desktop
838 then 926# @USAGE: <title> <command>
839 insinto /usr/share/applnk/${subdir} 927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
930make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
933
934 local title=$1
935 local command=$2
936 local desktop=${T}/${wm}.desktop
937
938 cat <<-EOF > "${desktop}"
939 [Desktop Entry]
940 Name=${title}
941 Comment=This session logs you into ${title}
942 Exec=${command}
943 TryExec=${command}
944 Type=Application
945 EOF
946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
950 insinto /usr/share/xsessions
840 doins ${desktop} 951 doins "${desktop}"
952 )
953}
954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
965 insinto /usr/share/applications
966 for i in "$@" ; do
967 if [[ -f ${i} ]] ; then
968 doins "${i}"
969 ((ret+=$?))
970 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.desktop ; do
972 doins "${j}"
973 ((ret+=$?))
974 done
975 else
976 ((++ret))
841 fi 977 fi
978 done
979 exit ${ret}
980 )
981}
842 982
843 return 0 983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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 else
1017 ((++ret))
1018 fi
1019 done
1020 exit ${ret}
1021 )
1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
844} 1035}
845 1036
846# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1038find_unpackable_file() {
848 local src="$1" 1039 local src=$1
849 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
852 else 1042 else
853 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1046 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1048 src=${src}
862 fi
863 fi 1049 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1052 echo "${src}"
866} 1053}
867 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
868# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
870# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
871# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1062#
873# Usage: unpack_pdv [file to unpack] [size of off_t]
874# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
875# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
876# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
877# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
878# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
880# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
881# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1081# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
887# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1087unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1089 local sizeoff_t=$2
891 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
892 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1093
894 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1098
899 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1100 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1102
903 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
906 1106
907 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1108 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1110
911 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1113 iscompressed=1
914 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
916 else 1116 else
917 iscompressed=0 1117 iscompressed=0
918 fi 1118 fi
919 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1121 istar=1
922 else 1122 else
923 istar=0 1123 istar=0
924 fi 1124 fi
925 1125
953 true 1153 true
954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
956} 1156}
957 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
958# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
961# many other game companies. 1164# many other game companies.
962# 1165#
963# Usage: unpack_makeself [file to unpack] [offset] 1166# If the file is not specified, then ${A} is used. If the
964# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1168# the proper offset from the script itself.
967unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1171 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1172 local skip=$2
1173 local exe=$3
970 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
971 local shrtsrc="`basename ${src}`" 1177 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1181 local skip=0
1182 exe=tail
977 case ${ver} in 1183 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1186 ;;
981 2.0|2.0.1) 1187 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1189 ;;
984 2.1.1) 1190 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1191 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1192 let skip="skip + 1"
987 ;; 1193 ;;
988 2.1.2) 1194 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1195 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1196 let skip="skip + 1"
991 ;; 1197 ;;
992 2.1.3) 1198 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1200 let skip="skip + 1"
1201 ;;
1202 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd"
995 ;; 1206 ;;
996 *) 1207 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1208 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1209 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1210 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1212 die "makeself version '${ver}' not supported"
1002 ;; 1213 ;;
1003 esac 1214 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1215 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1216 fi
1217 case ${exe} in
1218 tail) exe="tail -n +${skip} '${src}'";;
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'"
1221 esac
1006 1222
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1224 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1226 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1227 case ${filetype} in
1012 *tar\ archive) 1228 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1230 ;;
1015 bzip2*) 1231 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1233 ;;
1018 gzip*) 1234 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1235 eval ${exe} | tar --no-same-owner -xzf -
1236 ;;
1237 compress*)
1238 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1239 ;;
1021 *) 1240 *)
1241 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1242 false
1023 ;; 1243 ;;
1024 esac 1244 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1246}
1027 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1028# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1029#
1030# Usage: check_license [license]
1031# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1032check_license() { 1253check_license() {
1033 local lic=$1 1254 local lic=$1
1034 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1257 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1263 lic="${lic}"
1043 fi
1044 fi 1264 fi
1265 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1046 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1047 1268
1048 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1050 local alic 1272 local alic
1273 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1275 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1276 set +o noglob; set -${shopts} #reset old shell opts
1277 return 0
1278 fi
1054 done 1279 done
1280 set +o noglob; set -$shopts #reset old shell opts
1055 1281
1056 local licmsg="`mymktemp ${T}`" 1282 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1058********************************************************** 1284 **********************************************************
1059The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1063********************************************************** 1289 **********************************************************
1064 1290
1065EOF 1291 EOF
1066 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1068 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1295 read alic
1070 case ${alic} in 1296 case ${alic} in
1077 die "Failed to accept license" 1303 die "Failed to accept license"
1078 ;; 1304 ;;
1079 esac 1305 esac
1080} 1306}
1081 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1084# 1313#
1085# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1087# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1089# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1091# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1093# 1328#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1095#
1096# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1097# - this will attempt to locate a cd based upon a file that is on
1098# the cd ... the more files you give this function, the more cds
1099# the cdrom functions will handle
1100cdrom_get_cds() { 1330cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1332 # the # of files they gave us
1103 local cdcnt=0 1333 local cdcnt=0
1104 local f= 1334 local f=
1105 for f in "$@" ; do 1335 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1338 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1111 1341
1112 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}"
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return
1118 fi
1119 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then
1121 local var= 1345 local var=
1122 cdcnt=0 1346 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1351 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1356 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1357 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1136 return 1366 return
1137 fi 1367 fi
1138 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1141 if [ -z "${CDROM_NAME}" ] ; then
1142 echo "cdrom for ${PN}."
1143 else
1144 echo "${CDROM_NAME}."
1145 fi
1146 echo 1373 echo
1147 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1377 einfo "directory containing the files."
1151 echo 1378 echo
1379 einfo "For example:"
1380 einfo "export CD_ROOT=/mnt/cdrom"
1381 echo
1152 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1393 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1398 done
1160 echo 1399 echo
1161 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1164 einfon "" 1403 einfon ""
1165 cdcnt=0 1404 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1169 done 1408 done
1170 echo 1409 echo
1171 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1412 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1413 einfo "for all the CDs."
1175 echo 1414 echo
1415 einfo "For example:"
1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1417 echo
1176 fi 1418 fi
1419
1420 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1422 cdrom_load_next_cd
1179} 1423}
1180 1424
1181# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1182# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1184# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1185cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1434 local var
1188 1435 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1436
1194 unset CDROM_ROOT 1437 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1440 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1199 else 1443 else
1200 export CDROM_ROOT="${!var}" 1444 export CDROM_ROOT=${!var}
1201 fi 1445 fi
1202 1446
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1448}
1205 1449
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1458 local mline=""
1218 local showedmsg=0 1459 local showedmsg=0
1219 1460
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir=$(dirname ${cdset[${i}]})
1470 local file=$(basename ${cdset[${i}]})
1471
1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1221 [ -d "${mline}/${dir}" ] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1224 done 1487 done
1225 1488
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1489 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1494 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1496 fi
1243 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1244 fi 1504 fi
1505 showedmsg=1
1506 fi
1245 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1247 read 1509 echo
1248 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1249 done 1515 done
1250} 1516}
1251 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1252# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1253# a package can support 1522# a package can support. The first form allows you to
1254# 1523# specify a list of LINGUAS. The -i builds a list of po
1255# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1256# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1257# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1258# 1527# of the lists.
1259# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists.
1264strip-linguas() { 1528strip-linguas() {
1265 local ls newls 1529 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1531 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1269 local d f 1533 local d f
1270 for d in "$@" ; do 1534 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1536 newls=${ls}
1273 else 1537 else
1274 newls="" 1538 newls=""
1275 fi 1539 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1277 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1543 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1545 fi
1282 done 1546 done
1283 ls="${newls}" 1547 ls=${newls}
1284 done 1548 done
1285 ls="${ls//.po}"
1286 else 1549 else
1287 ls="$@" 1550 ls="$@"
1288 fi 1551 fi
1289 1552
1290 ls=" ${ls} " 1553 nols=""
1291 newls="" 1554 newls=""
1292 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1557 newls="${newls} ${f}"
1295 else 1558 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1297 fi 1560 fi
1298 done 1561 done
1562 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1564 export LINGUAS=${newls:1}
1565}
1566
1567# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs]
1569# @DESCRIPTION:
1570# These functions are useful when a lib in your package changes ABI SONAME.
1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1572# would break packages that link against it. Most people get around this
1573# by using the portage SLOT mechanism, but that is not always a relevant
1574# solution, so instead you can call this from pkg_preinst. See also the
1575# preserve_old_lib_notify function.
1576preserve_old_lib() {
1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582
1583 local lib dir
1584 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed"
1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch "${D}"/${lib}
1590 done
1591}
1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1597preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1602
1603 local lib notice=0
1604 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1608 ewarn "Old versions of installed libraries were detected on your system."
1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1611 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1622}
1623
1624# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1639#
1640# Remember that this function isn't terribly intelligent so order of optional
1641# flags matter.
1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1659 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661
1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1664 shift
1665
1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1699
1700 local USE_BUILT=$(<${USEFILE})
1701 while [[ $# -gt 0 ]] ; do
1702 if [[ ${opt} = "-o" ]] ; then
1703 has $1 ${USE_BUILT} && return 0
1704 else
1705 has $1 ${USE_BUILT} || return 1
1706 fi
1707 shift
1708 done
1709 [[ ${opt} = "-a" ]]
1710}
1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1715# Many configure scripts wrongly bail when a C++ compiler could not be
1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1719epunt_cxx() {
1720 local dir=$1
1721 [[ -z ${dir} ]] && dir=${S}
1722 ebegin "Removing useless C++ checks"
1723 local f
1724 find "${dir}" -name configure | while read f ; do
1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1726 done
1727 eend 0
1728}
1729
1730# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1732# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir.
1737make_wrapper() {
1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1742 cat << EOF > "${tmpwrapper}"
1743#!/bin/sh
1744cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1745if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1748 else
1302 export LINGUAS="${newls}" 1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1303 fi 1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1304} 1763}

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