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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 1.94 2004/08/13 15:39:40 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 local m="" 124 local m=""
150 einfo "${#} patches to apply..."
151 for m in "$@" ; do 125 for m in "$@" ; do
152 epatch "${m}" 126 epatch "${m}"
153 done 127 done
154 return 0 128 return 0
155 fi 129 fi
169 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
170 else 144 else
171 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
172 fi 146 fi
173 else 147 else
174 if [ ! -d ${EPATCH_SOURCE} ] 148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
175 then 149 then
176 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
177 then 151 then
178 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
179 fi 153 fi
180 154
181 echo 155 echo
182 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
183 eerror 157 eerror
184 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
185 echo 160 echo
186 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
187 fi 162 fi
188 163
189 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
208 ;; 183 ;;
209 esac 184 esac
210 185
211 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
212 then 187 then
213 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
214 fi 189 fi
215 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
216 do 191 do
217 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
218 # 193 #
219 # ???_arch_foo.patch 194 # ???_arch_foo.patch
220 # 195 #
221 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
222 ([ "${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}" ] || \
223 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
224 then 199 then
225 local count=0 200 local count=0
226 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
227 203
228 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
229 then 205 then
230 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
231 then 207 then
232 continue 208 continue
233 fi 209 fi
234 fi 210 fi
235 211
237 then 213 then
238 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
239 then 215 then
240 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
241 else 217 else
242 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
243 fi 219 fi
244 else 220 else
245 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
246 fi 222 fi
247 223
248 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
249 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250 226
251 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
252 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
253 do 229 do
254 # Generate some useful debug info ... 230 # Generate some useful debug info ...
255 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
256 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 233
258 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
259 then 235 then
260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 else 238 else
263 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
264 fi 240 fi
265 241
266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268 244
269 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 247
272 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
273 then 249 then
274 if ! (${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
275 then 251 then
276 echo 252 echo
277 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
278 #die "Could not extract patch!" 254 #die "Could not extract patch!"
279 count=5 255 count=5
280 break 256 break
281 fi 257 fi
282 fi 258 fi
283 259
284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${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
285 then 261 then
286 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
288 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
289 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
290 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
291 267
292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
293 270
294 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
295 then 272 then
296 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##*/}
297 echo 274 echo
298 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
299 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
300 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
301 count=5 278 count=5
302 fi 279 fi
303 280
304 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
305 282
306 break 283 break
307 fi 284 fi
308 285
309 count=$((count + 1)) 286 count=$((count + 1))
315 fi 292 fi
316 293
317 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
318 then 295 then
319 echo 296 echo
320 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
321 eerror 299 eerror
322 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
323 eerror 301 eerror
324 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
325 echo 303 echo
326 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
327 fi 305 fi
328 306
329 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 308
331 eend 0 309 eend 0
332 fi 310 fi
333 done 311 done
334 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
335 then 313 then
336 einfo "Done with patching" 314 einfo "Done with patching"
337 fi 315 fi
338} 316}
339 317
340# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
341# implementation. 319# @USAGE: [temp dir]
342# 320# @DESCRIPTION:
343# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
344# 322# does not exist on the users system.
323emktemp() {
324 local exe="touch"
325 [[ $1 == -d ]] && exe="mkdir" && shift
326 local topdir=$1
345 327
346have_NPTL() { 328 if [[ -z ${topdir} ]] ; then
329 [[ -z ${T} ]] \
330 && topdir="/tmp" \
331 || topdir=${T}
332 fi
347 333
348 cat > ${T}/test-nptl.c <<-"END" 334 if ! type -P mktemp > /dev/null ; then
349 #define _XOPEN_SOURCE 335 # system lacks `mktemp` so we have to fake it
350 #include <unistd.h> 336 local tmp=/
351 #include <stdio.h> 337 while [[ -e ${tmp} ]] ; do
352 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
353 int main() 339 done
354 { 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
355 char buf[255]; 341 echo "${tmp}"
356 char *str = buf; 342 else
357 343 # the args here will give slightly wierd names on BSD,
358 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 344 # but should produce a usable file on all userlands
359 if (NULL != str) { 345 if [[ ${exe} == "touch" ]] ; then
360 printf("%s\n", str); 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
361 if (NULL != strstr(str, "NPTL"))
362 return 0;
363 }
364
365 return 1;
366 }
367 END
368
369 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
370 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
371 then
372 echo "yes"
373 einfon "Checking what PTHREADS implementation we have ... "
374 if ${T}/nptl
375 then
376 return 0
377 else 347 else
378 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi
380 else
381 echo "no"
382 fi 349 fi
383
384 return 1
385}
386
387# This function check how many cpu's are present, and then set
388# -j in MAKEOPTS accordingly.
389#
390# Thanks to nall <nall@gentoo.org> for this.
391#
392get_number_of_jobs() {
393 local jobs=0
394
395 if [ ! -r /proc/cpuinfo ]
396 then
397 return 1
398 fi
399
400 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
401 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
402 then
403 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
404 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
405 ADMINPARAM="${ADMINPARAM/-j}"
406 fi
407
408 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
409
410 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
411 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
412 then
413 # these archs will always have "[Pp]rocessor"
414 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
415
416 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
417 then
418 # sparc always has "ncpus active"
419 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
420
421 elif [ "${ARCH}" = "alpha" ]
422 then
423 # alpha has "cpus active", but only when compiled with SMP
424 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
425 then
426 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
427 else
428 jobs=2
429 fi 350 fi
430
431 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
432 then
433 # ppc has "processor", but only when compiled with SMP
434 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
435 then
436 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
437 else
438 jobs=2
439 fi
440 elif [ "${ARCH}" = "s390" ]
441 then
442 # s390 has "# processors : "
443 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444 else
445 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
446 die "Unknown ARCH -- ${ARCH}!"
447 fi
448
449 # Make sure the number is valid ...
450 if [ "${jobs}" -lt 1 ]
451 then
452 jobs=1
453 fi
454
455 if [ -n "${ADMINPARAM}" ]
456 then
457 if [ "${jobs}" -gt "${ADMINPARAM}" ]
458 then
459 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
460 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
461 else
462 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
463 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
464 fi
465 fi
466} 351}
467 352
468# Cheap replacement for when debianutils (and thus mktemp) 353# @FUNCTION: egetent
469# does not exist on the users system 354# @USAGE: <database> <key>
470# vapier@gentoo.org 355# @MAINTAINER:
471# 356# base-system@gentoo.org (Linux)
472# Takes just 1 parameter (the directory to create tmpfile in) 357# Joe Jezak <josejx@gmail.com> (OS X)
473mymktemp() { 358# usata@gentoo.org (OS X)
474 local topdir="$1" 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
475 360# @DESCRIPTION:
476 [ -z "${topdir}" ] && topdir=/tmp
477 if [ "`which mktemp 2>/dev/null`" ]
478 then
479 mktemp -p ${topdir}
480 else
481 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
482 touch ${tmp}
483 echo ${tmp}
484 fi
485}
486
487# Small wrapper for getent (Linux) and nidump (Mac OS X) 361# Small wrapper for getent (Linux), nidump (Mac OS X),
488# used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
489# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
490#
491# egetent(database, key)
492egetent() { 363egetent() {
493 if [ "${ARCH}" == "macos" ] ; then 364 case ${CHOST} in
365 *-darwin*)
494 case "$2" in 366 case "$2" in
495 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
496 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
497 ;; 369 ;;
498 *) # Numeric 370 *) # Numeric
499 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
500 ;; 372 ;;
501 esac 373 esac
502 else 374 ;;
503 getent $1 $2 375 *-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"
504 fi 382 fi
505}
506 383
507# Simplify/standardize adding users to the system 384 pw show ${action} ${opts} "$2" -q
508# vapier@gentoo.org 385 ;;
509# 386 *-netbsd*|*-openbsd*)
510# enewuser(username, uid, shell, homedir, groups, extra options) 387 grep "$2:\*:" /etc/$1
511# 388 ;;
512# Default values if you do not specify any: 389 *)
513# username: REQUIRED ! 390 type -p nscd >& /dev/null && nscd -i "$1"
514# uid: next available (see useradd(8)) 391 getent "$1" "$2"
515# note: pass -1 to get default behavior 392 ;;
516# shell: /bin/false 393 esac
517# homedir: /dev/null 394}
518# groups: none 395
519# extra: comment of 'added by portage for ${PN}' 396# @FUNCTION: enewuser
397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
398# @DESCRIPTION:
399# Same as enewgroup, you are not required to understand how to properly add
400# a user to the system. The only required parameter is the username.
401# Default uid is (pass -1 for this) next available, default shell is
402# /bin/false, default homedir is /dev/null, there are no default groups,
403# and default params sets the comment as 'added by portage for ${PN}'.
520enewuser() { 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
521 # get the username 412 # get the username
522 local euser="$1"; shift 413 local euser=$1; shift
523 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
524 then
525 eerror "No username specified !" 415 eerror "No username specified !"
526 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
527 fi 417 fi
528 418
529 # lets see if the username already exists 419 # lets see if the username already exists
530 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
531 then
532 return 0 421 return 0
533 fi 422 fi
534 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
535 424
536 # options to pass to useradd 425 # options to pass to useradd
537 local opts= 426 local opts=
538 427
539 # handle uid 428 # handle uid
540 local euid="$1"; shift 429 local euid=$1; shift
541 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
542 then
543 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
544 then
545 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
546 then
547 euid="next" 433 euid="next"
548 fi 434 fi
549 else 435 else
550 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
551 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
552 fi 438 fi
553 else 439 else
554 euid="next" 440 euid="next"
555 fi 441 fi
556 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
557 then 443 for ((euid = 101; euid <= 999; euid++)); do
558 local pwrange
559 if [ "${ARCH}" == "macos" ] ; then
560 pwrange="`jot 898 101`"
561 else
562 pwrange="`seq 101 999`"
563 fi
564 for euid in ${pwrange} ; do
565 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
566 done 445 done
567 fi 446 fi
568 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
569 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
570 449
571 # handle shell 450 # handle shell
572 local eshell="$1"; shift 451 local eshell=$1; shift
573 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
574 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
575 if [ ! -e "${eshell}" ]
576 then
577 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
578 die "${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"
579 fi 460 fi
580 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
581 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}
582 fi 477 fi
583 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
584 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
585 480
586 # handle homedir 481 # handle homedir
587 local ehome="$1"; shift 482 local ehome=$1; shift
588 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
589 then
590 ehome="/dev/null" 484 ehome="/dev/null"
591 fi 485 fi
592 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
593 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
594 488
595 # handle groups 489 # handle groups
596 local egroups="$1"; shift 490 local egroups=$1; shift
597 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
598 then
599 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
600 export IFS="," 495 export IFS=","
601 for g in ${egroups} 496 for g in ${egroups} ; do
602 do 497 export IFS=${oldifs}
603 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
604 then
605 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
606 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
607 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
608 done 508 done
609 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
610 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
611 else 515 else
612 egroups="(none)" 516 egroups="(none)"
613 fi 517 fi
614 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
615 519
616 # handle extra and add the user 520 # handle extra and add the user
617 local eextra="$@"
618 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
619 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
620 if [ "${ARCH}" == "macos" ]; 523 case ${CHOST} in
621 then 524 *-darwin*)
622 ### Make the user 525 ### Make the user
623 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
624 then
625 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
626 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
627 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
628 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
629 ### Add the user to the groups specified 531 ### Add the user to the groups specified
532 local oldifs=${IFS}
533 export IFS=","
630 for g in ${egroups} 534 for g in ${egroups} ; do
631 do
632 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
633 done 536 done
537 export IFS=${oldifs}
634 else 538 else
635 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
636 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
637 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
638 die "Required function missing" 542 die "Required function missing"
639 fi 543 fi
544 ;;
545 *-freebsd*|*-dragonfly*)
546 if [[ -z $@ ]] ; then
547 pw useradd ${euser} ${opts} \
548 -c "added by portage for ${PN}" \
549 die "enewuser failed"
640 else 550 else
641 if [ -z "${eextra}" ] 551 einfo " - Extra: $@"
642 then 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
643 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
644 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
645 || die "enewuser failed" 583 || die "enewuser failed"
646 else 584 else
647 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
648 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
649 || die "enewuser failed" 587 || die "enewuser failed"
650 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}/${ehome}"
651 fi 597 fi
598
652 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
653
654 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
655 then
656 einfo " - Creating ${ehome} in ${D}"
657 dodir ${ehome}
658 fowners ${euser} ${ehome}
659 fperms 755 ${ehome}
660 fi
661} 600}
662 601
663# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
664# vapier@gentoo.org 603# @USAGE: <group> [gid]
665# 604# @DESCRIPTION:
666# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
667# 606# group to the system. Just give it a group name to add and enewgroup will
668# 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
669# groupname: REQUIRED ! 608# allocate the next available one.
670# gid: next available (see groupadd(8))
671# extra: none
672enewgroup() { 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
673 # get the group 617 # get the group
674 local egroup="$1"; shift 618 local egroup="$1"; shift
675 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
676 then 620 then
677 eerror "No group specified !" 621 eerror "No group specified !"
678 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
679 fi 623 fi
680 624
681 # see if group already exists 625 # see if group already exists
682 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
683 then
684 return 0 627 return 0
685 fi 628 fi
686 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
687 630
688 # options to pass to useradd 631 # options to pass to useradd
694 then 637 then
695 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
696 then 639 then
697 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
698 then 641 then
699 if [ "${ARCH}" == "macos" ] ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
700 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
701 else 644 else
702 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
703 fi 646 fi
704 else 647 else
718 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
719 662
720 # add the group 663 # add the group
721 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
722 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
723 if [ "${ARCH}" == "macos" ]; 666 case ${CHOST} in
724 then 667 *-darwin*)
725 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
726 then 669 then
727 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
728 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
729 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
730 die "Required function missing" 673 die "Required function missing"
731 fi 674 fi
732 675
733 # If we need the next available 676 # If we need the next available
734 case ${egid} in 677 case ${egid} in
735 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
736 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
738 done 681 done
739 esac 682 esac
740 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
741 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
742 else 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 *)
743 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
744 fi 709 ;;
710 esac
745 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
746} 712}
747 713
748# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
749# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
750# 716# @DESCRIPTION:
751# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
752edos2unix() { 721edos2unix() {
753 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
754 do
755 cp "${f}" ${T}/edos2unix
756 sed 's/\r$//' ${T}/edos2unix > "${f}"
757 done
758} 723}
759 724
760# Make a desktop file ! 725# Make a desktop file !
761# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
762# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
763# gnome2 /usr/share/applications
764# gnome1 /usr/share/gnome/apps/
765# KDE ${KDEDIR}/share/applnk /usr/share/applnk
766# 728#
767# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
768# 730#
769# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
770# name: the name that will show up in the menu 732# name: the name that will show up in the menu
771# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
772# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
773# a full path to an icon 735# a full path to an icon
774# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
775# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
776# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
777make_desktop_entry() { 739make_desktop_entry() {
778 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
779 741
780 local exec="${1}" 742 local exec=${1}
781 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
782 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
783 local type="${4}" 745 local type=${4}
784 local subdir="${6}" 746 local path=${5}
785 local path="${5:-${GAMES_PREFIX}}" 747
786 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
787 then 749 local catmaj=${CATEGORY%%-*}
788 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
789 "app-emulation") 751 case ${catmaj} in
790 type=Emulator 752 app)
791 subdir="Emulation" 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
792 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
793 "games-"*) 778 games)
794 type=Game 779 case ${catmin} in
795 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
796 ;; 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
797 "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 ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
798 type=Network 860 type="Network"
799 subdir="${type}"
800 ;; 861 ;;
862
801 *) 863 *)
802 type= 864 type=
803 subdir=
804 ;; 865 ;;
805 esac 866 esac
806 fi 867 fi
807 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%% *:-${desktop_name}}.desktop
808 875
876 cat <<-EOF > "${desktop}"
809echo "[Desktop Entry] 877 [Desktop Entry]
810Encoding=UTF-8 878 Encoding=UTF-8
811Version=0.9.2 879 Version=1.0
812Name=${name} 880 Name=${name}
813Type=Application 881 Type=Application
814Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
815Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
816Path=${path} 885 Path=${path}
817Icon=${icon} 886 Icon=${icon}
818Categories=Application;${type};" > ${desktop} 887 Categories=${type};
888 EOF
819 889
820 if [ -d "/usr/share/applications" ] 890 (
821 then 891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
822 insinto /usr/share/applications 893 insinto /usr/share/applications
823 doins ${desktop} 894 doins "${desktop}"
824 fi 895 )
896}
825 897
826 #if [ -d "/usr/share/gnome/apps" ] 898# @FUNCTION: validate_desktop_entries
827 #then 899# @USAGE: [directories]
828 # insinto /usr/share/gnome/apps/Games 900# @MAINTAINER:
829 # doins ${desktop} 901# Carsten Lohrke <carlo@gentoo.org>
830 #fi 902# @DESCRIPTION:
831 903# Validate desktop entries using desktop-file-utils
832 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 904validate_desktop_entries() {
833 #then 905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
834 # for ver in /usr/kde/* 906 einfo "Checking desktop entry validity"
835 # do 907 local directories=""
836 # insinto ${ver}/share/applnk/Games 908 for d in /usr/share/applications $@ ; do
837 # doins ${desktop} 909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
838 # 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/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
839 #fi 923 fi
924}
840 925
841 if [ -d "/usr/share/applnk" ] 926# @FUNCTION: make_session_desktop
842 then 927# @USAGE: <title> <command>
843 insinto /usr/share/applnk/${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
844 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
845 fi 977 fi
978 done
979 exit ${ret}
980 )
981}
846 982
847 return 0 983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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 )
848} 1033}
849 1034
850# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
851find_unpackable_file() { 1036find_unpackable_file() {
852 local src="$1" 1037 local src=$1
853 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
854 then
855 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
856 else 1040 else
857 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
858 then
859 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
860 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
861 then
862 src="${PWD}/${src}" 1044 src=${PWD}/${src}
863 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
864 then
865 src="${src}" 1046 src=${src}
866 fi
867 fi 1047 fi
868 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
869 echo "${src}" 1050 echo "${src}"
870} 1051}
871 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
872# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
873# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
874# 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
875# 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.
876# 1060#
877# Usage: unpack_pdv [file to unpack] [size of off_t]
878# - 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
879# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
880# 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#
881# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
882# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
883# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
884# 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
885# 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
886# parameter. here is an example: 1071# parameter. Here is an example:
887# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
888# lseek 1073# lseek
889# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
890# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
891# 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.
892unpack_pdv() { 1077unpack_pdv() {
893 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
894 local sizeoff_t="$2" 1079 local sizeoff_t=$2
895 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
896 [ -z "${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 :("
897 1083
898 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
899 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
900 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
901 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\")
902 1088
903 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
904 local metafile="`mymktemp ${T}`" 1090 local metafile=$(emktemp)
905 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
906 1092
907 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
908 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
909 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
910 1096
911 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
912 local tmpfile="`mymktemp ${T}`" 1098 local tmpfile=$(emktemp)
913 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}
914 1100
915 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
916 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
917 iscompressed=1 1103 iscompressed=1
918 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
919 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
920 else 1106 else
921 iscompressed=0 1107 iscompressed=0
922 fi 1108 fi
923 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
924 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
925 istar=1 1111 istar=1
926 else 1112 else
927 istar=0 1113 istar=0
928 fi 1114 fi
929 1115
957 true 1143 true
958 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
959 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
960} 1146}
961 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
962# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
963# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
964# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
965# many other game companies. 1154# many other game companies.
966# 1155#
967# Usage: unpack_makeself [file to unpack] [offset] 1156# If the file is not specified, then ${A} is used. If the
968# - If the file is not specified then unpack will utilize ${A}.
969# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
970# the proper offset from the script itself. 1158# the proper offset from the script itself.
971unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
972 local src="`find_unpackable_file $1`" 1161 local src=$(find_unpackable_file "${src_input}")
973 local skip="$2" 1162 local skip=$2
1163 local exe=$3
974 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
975 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
976 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
977 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
978 then
979 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
980 local skip=0 1171 local skip=0
1172 exe=tail
981 case ${ver} in 1173 case ${ver} in
982 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
983 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
984 ;; 1176 ;;
985 2.0|2.0.1) 1177 2.0|2.0.1)
986 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
987 ;; 1179 ;;
988 2.1.1) 1180 2.1.1)
989 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1181 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
990 let skip="skip + 1" 1182 let skip="skip + 1"
991 ;; 1183 ;;
992 2.1.2) 1184 2.1.2)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1185 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
994 let skip="skip + 1" 1186 let skip="skip + 1"
995 ;; 1187 ;;
996 2.1.3) 1188 2.1.3)
997 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
998 let skip="skip + 1" 1190 let skip="skip + 1"
1191 ;;
1192 2.1.4|2.1.5)
1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1194 skip=$(head -n ${skip} "${src}" | wc -c)
1195 exe="dd"
999 ;; 1196 ;;
1000 *) 1197 *)
1001 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."
1002 eerror "The version I detected was '${ver}'." 1199 eerror "The version I detected was '${ver}'."
1003 eerror "Please file a bug about the file ${shrtsrc} at" 1200 eerror "Please file a bug about the file ${shrtsrc} at"
1005 die "makeself version '${ver}' not supported" 1202 die "makeself version '${ver}' not supported"
1006 ;; 1203 ;;
1007 esac 1204 esac
1008 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1205 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1009 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
1010 1212
1011 # 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
1012 local tmpfile="`mymktemp ${T}`" 1214 local tmpfile=$(emktemp)
1013 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1014 local filetype="`file -b ${tmpfile}`" 1216 local filetype=$(file -b "${tmpfile}")
1015 case ${filetype} in 1217 case ${filetype} in
1016 *tar\ archive) 1218 *tar\ archive*)
1017 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1018 ;; 1220 ;;
1019 bzip2*) 1221 bzip2*)
1020 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1021 ;; 1223 ;;
1022 gzip*) 1224 gzip*)
1023 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1225 eval ${exe} | tar --no-same-owner -xzf -
1024 ;; 1226 ;;
1025 compress*) 1227 compress*)
1026 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1228 eval ${exe} | gunzip | tar --no-same-owner -xf -
1027 ;; 1229 ;;
1028 *) 1230 *)
1029 eerror "Unknown filetype \"${filetype}\" ?" 1231 eerror "Unknown filetype \"${filetype}\" ?"
1030 false 1232 false
1031 ;; 1233 ;;
1032 esac 1234 esac
1033 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1034} 1236}
1035 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1036# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1037#
1038# Usage: check_license [license]
1039# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1040check_license() { 1243check_license() {
1041 local lic=$1 1244 local lic=$1
1042 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1043 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1044 else 1247 else
1045 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1046 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1047 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1048 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1049 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1050 lic="${src}" 1253 lic="${lic}"
1051 fi
1052 fi 1254 fi
1255 fi
1053 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1054 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1055 1258
1056 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1057 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1261 local shopts=$-
1058 local alic 1262 local alic
1263 set -o noglob #so that bash doesn't expand "*"
1059 for alic in "${ACCEPT_LICENSE}" ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1060 [ "${alic}" == "*" ] && return 0 1265 if [[ ${alic} == ${l} ]]; then
1061 [ "${alic}" == "${l}" ] && return 0 1266 set +o noglob; set -${shopts} #reset old shell opts
1267 return 0
1268 fi
1062 done 1269 done
1270 set +o noglob; set -$shopts #reset old shell opts
1063 1271
1064 local licmsg="`mymktemp ${T}`" 1272 local licmsg=$(emktemp)
1065 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1066********************************************************** 1274 **********************************************************
1067The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1068package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1069continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1070CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1071********************************************************** 1279 **********************************************************
1072 1280
1073EOF 1281 EOF
1074 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1075 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1076 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1077 read alic 1285 read alic
1078 case ${alic} in 1286 case ${alic} in
1085 die "Failed to accept license" 1293 die "Failed to accept license"
1086 ;; 1294 ;;
1087 esac 1295 esac
1088} 1296}
1089 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1090# 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
1091# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1092# 1303#
1093# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1094# 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()
1095# 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
1096# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1097# 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#
1098# 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',
1099# 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
1100# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1101# 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#
1102# 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.
1103#
1104# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1105# - this will attempt to locate a cd based upon a file that is on
1106# the cd ... the more files you give this function, the more cds
1107# the cdrom functions will handle
1108cdrom_get_cds() { 1320cdrom_get_cds() {
1109 # 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
1110 # the # of files they gave us 1322 # the # of files they gave us
1111 local cdcnt=0 1323 local cdcnt=0
1112 local f= 1324 local f=
1113 for f in "$@" ; do 1325 for f in "$@" ; do
1114 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1115 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1116 done 1328 done
1117 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1118 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1119 1331
1120 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1121 # 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
1122 if [ ! -z "${CD_ROOT}" ] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1123 export CDROM_ROOT="${CD_ROOT}"
1124 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1125 return
1126 fi
1127 # do the same for CD_ROOT_X
1128 if [ ! -z "${CD_ROOT_1}" ] ; then
1129 local var= 1335 local var=
1130 cdcnt=0 1336 cdcnt=0
1131 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1132 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1133 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1134 if [ -z "${!var}" ] ; then 1341 if [[ -z ${!var} ]] ; then
1135 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1136 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1137 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1138 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1139 fi 1346 fi
1140 export CDROM_ROOTS_${cdcnt}="${!var}"
1141 done 1347 done
1142 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1143 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}
1144 return 1356 return
1145 fi 1357 fi
1146 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1147 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1148 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1149 if [ -z "${CDROM_NAME}" ] ; then
1150 echo "cdrom for ${PN}."
1151 else
1152 echo "${CDROM_NAME}."
1153 fi
1154 echo 1363 echo
1155 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"
1156 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1157 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1158 einfo "directory containing the files." 1367 einfo "directory containing the files."
1159 echo 1368 echo
1369 einfo "For example:"
1370 einfo "export CD_ROOT=/mnt/cdrom"
1371 echo
1160 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
1161 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1162 cdcnt=0 1383 cdcnt=0
1163 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1164 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1165 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1166 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1167 done 1388 done
1168 echo 1389 echo
1169 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"
1170 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1171 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1172 einfon "" 1393 einfon ""
1173 cdcnt=0 1394 cdcnt=0
1174 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1175 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1176 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1177 done 1398 done
1178 echo 1399 echo
1179 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"
1180 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1181 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"
1182 einfo "for all the CDs." 1403 einfo "for all the CDs."
1183 echo 1404 echo
1405 einfo "For example:"
1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1407 echo
1184 fi 1408 fi
1409
1410 export CDROM_SET=""
1185 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1186 cdrom_load_next_cd 1412 cdrom_load_next_cd
1187} 1413}
1188 1414
1189# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1190# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1191# 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
1192# 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.
1193cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1194 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1195 local var= 1424 local var
1196 1425 ((++CDROM_CURRENT_CD))
1197 if [ ! -z "${CD_ROOT}" ] ; then
1198 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1199 return
1200 fi
1201 1426
1202 unset CDROM_ROOT 1427 unset CDROM_ROOT
1203 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1204 if [ -z "${!var}" ] ; then 1430 if [[ -z ${!var} ]] ; then
1205 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1206 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1207 else 1433 else
1208 export CDROM_ROOT="${!var}" 1434 export CDROM_ROOT=${!var}
1209 fi 1435 fi
1210 1436
1211 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1212} 1438}
1213 1439
1216# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1217# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1218# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1219# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1220# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1221cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1222 while [ -z "${CDROM_ROOT}" ] ; do
1223 local dir="$(dirname ${@})"
1224 local file="$(basename ${@})"
1225 local mline="" 1448 local mline=""
1226 local showedmsg=0 1449 local showedmsg=0
1227 1450
1228 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1229 [ -d "${mline}/${dir}" ] || continue 1452 local i=0
1230 [ ! -z "$(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
1231 && 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))
1232 done 1476 done
1233 1477
1234 if [ -z "${CDROM_ROOT}" ] ; then
1235 echo 1478 echo
1236 if [ ${showedmsg} -eq 0 ] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1237 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1238 if [ -z "${CDROM_NAME}" ] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1239 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1240 else
1241 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1242 fi
1243 else 1483 else
1244 if [ -z "${CDROM_NAME_1}" ] ; then
1245 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1246 else
1247 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1248 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1249 fi
1250 fi 1485 fi
1251 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
1252 fi 1493 fi
1494 showedmsg=1
1495 fi
1253 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1254 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1255 read 1498 echo
1256 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"
1257 done 1504 done
1258} 1505}
1259 1506
1260# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1261# a package can support 1508# a package can support
1262# 1509#
1263# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1264# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1265# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1266# 1513#
1267# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1268# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1269# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1270# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1271# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1272strip-linguas() { 1519strip-linguas() {
1273 local ls newls 1520 local ls newls nols
1274 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1275 local op="$1"; shift 1522 local op=$1; shift
1276 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1277 local d f 1524 local d f
1278 for d in "$@" ; do 1525 for d in "$@" ; do
1279 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1280 newls="${ls}" 1527 newls=${ls}
1281 else 1528 else
1282 newls="" 1529 newls=""
1283 fi 1530 fi
1284 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1285 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1286 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1287 else 1534 else
1288 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1289 fi 1536 fi
1290 done 1537 done
1291 ls="${newls}" 1538 ls=${newls}
1292 done 1539 done
1293 ls="${ls//.po}"
1294 else 1540 else
1295 ls="$@" 1541 ls="$@"
1296 fi 1542 fi
1297 1543
1298 ls=" ${ls} " 1544 nols=""
1299 newls="" 1545 newls=""
1300 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1301 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1302 nl="${newls} ${f}" 1548 newls="${newls} ${f}"
1303 else 1549 else
1304 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1305 fi 1551 fi
1306 done 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 "${chdir:-.}"
1307 if [ -z "${newls}" ] ; then 1761if [ -n "${libdir}" ] ; then
1308 unset LINGUAS 1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1309 else 1764 else
1310 export LINGUAS="${newls}" 1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1311 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
1312} 1779}

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