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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 1.95 2004/08/15 03:25:19 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.288 2007/08/30 22:45:17 ulm 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 ${1:-5}
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38 # this adds support for installing to lib64/lib32. since only portage
39 # 2.0.51 will have this functionality supported in dolib and friends,
40 # and since it isnt expected that many profiles will define it, we need
41 # to make this variable default to lib.
42 [ -z "${CONF_LIBDIR}" ] && CONF_LIBDIR="lib"
43
44 # Just make sure it exists
45 dodir /usr/${CONF_LIBDIR}
46
47 cat > ${D}/usr/${CONF_LIBDIR}/$1 <<"END_LDSCRIPT"
48/* GNU ld script
49 Because Gentoo have critical dynamic libraries
50 in /lib, and the static versions in /usr/lib, we
51 need to have a "fake" dynamic lib in /usr/lib,
52 otherwise we run into linking problems.
53 See bug #4411 on http://bugs.gentoo.org/ for
54 more info. */
55END_LDSCRIPT
56
57 echo "GROUP ( /${CONF_LIBDIR}/libxxx )" >> ${D}/usr/${CONF_LIBDIR}/$1
58 dosed "s:libxxx:$1:" /usr/${CONF_LIBDIR}/$1
59
60 return 0
61} 31}
62 32
63# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
64# 34# @USAGE: [number of beeps]
65# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
66# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
67draw_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() {
68 local i=0 41 local n
69 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
70 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
71 # Handle calls that do not have args, or wc not being installed ...
72 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
73 then
74 echo "==============================================================="
75 return 0
76 fi
77
78 # Get the length of $*
79 str_length="$(echo -n "$*" | wc -m)"
80
81 while [ "$i" -lt "${str_length}" ]
82 do
83 echo -n "=" 44 echo -ne "\a"
84 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
86 done 48 done
87 49 fi
88 echo
89
90 return 0
91} 50}
92 51
93# Default directory where patches are located 52# Default directory where patches are located
94EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
95# Default extension for patches 54# Default extension for patches
96EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
97# Default options for patch 56# Default options for patch
98# 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
99EPATCH_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"
100# 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,
101# and not the full path .. 62# and not the full path ..
102EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
103# Change the printed message for a single patch. 64# Change the printed message for a single patch.
104EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
106# 69#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108# 71#
109EPATCH_FORCE="no" 72EPATCH_FORCE="no"
110 73
111# 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
112# or two patches. 75# or two patches.
123# 86#
124# Patches are applied in current directory. 87# Patches are applied in current directory.
125# 88#
126# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
127# 90#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 92#
130# For example: 93# For example:
131# 94#
132# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
133# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
134# 97#
135# 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
136# specific patches. 99# specific patches.
137# 100#
138# 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
140# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
141# 104#
142# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
143# 106#
144epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
145 local PIPE_CMD="" 113 local PIPE_CMD=""
146 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
147 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
148 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
149 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
150 local x="" 118 local x=""
151 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
152 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
153 then 123 then
154 local m="" 124 local m=""
155 einfo "${#} patches to apply..."
156 for m in "$@" ; do 125 for m in "$@" ; do
157 epatch "${m}" 126 epatch "${m}"
158 done 127 done
159 return 0 128 return 0
160 fi 129 fi
174 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
175 else 144 else
176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
177 fi 146 fi
178 else 147 else
179 if [ ! -d ${EPATCH_SOURCE} ] 148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
180 then 149 then
181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
182 then 151 then
183 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
184 fi 153 fi
185 154
186 echo 155 echo
187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
188 eerror 157 eerror
189 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
190 echo 160 echo
191 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
192 fi 162 fi
193 163
194 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
213 ;; 183 ;;
214 esac 184 esac
215 185
216 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
217 then 187 then
218 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
219 fi 189 fi
220 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
221 do 191 do
222 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
223 # 193 #
224 # ???_arch_foo.patch 194 # ???_arch_foo.patch
225 # 195 #
226 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
227 ([ "${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}" ] || \
228 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
229 then 199 then
230 local count=0 200 local count=0
231 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
232 203
233 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
234 then 205 then
235 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
236 then 207 then
237 continue 208 continue
238 fi 209 fi
239 fi 210 fi
240 211
242 then 213 then
243 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
244 then 215 then
245 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
246 else 217 else
247 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
248 fi 219 fi
249 else 220 else
250 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
251 fi 222 fi
252 223
253 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255 226
256 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
257 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
258 do 229 do
259 # Generate some useful debug info ... 230 # Generate some useful debug info ...
260 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 233
263 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then 235 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else 238 else
268 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
269 fi 240 fi
270 241
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 244
274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 247
277 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
278 then 249 then
279 if ! (${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
280 then 251 then
281 echo 252 echo
282 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
283 #die "Could not extract patch!" 254 #die "Could not extract patch!"
284 count=5 255 count=5
285 break 256 break
286 fi 257 fi
287 fi 258 fi
288 259
289 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
290 then 261 then
291 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 267
297 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}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
298 270
299 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
300 then 272 then
301 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##*/}
302 echo 274 echo
303 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
304 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
305 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
306 count=5 278 count=5
307 fi 279 fi
308 280
309 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 282
311 break 283 break
312 fi 284 fi
313 285
314 count=$((count + 1)) 286 count=$((count + 1))
320 fi 292 fi
321 293
322 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
323 then 295 then
324 echo 296 echo
325 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
326 eerror 299 eerror
327 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
328 eerror 301 eerror
329 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
330 echo 303 echo
331 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
332 fi 305 fi
333 306
334 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 308
336 eend 0 309 eend 0
337 fi 310 fi
338 done 311 done
339 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
340 then 313 then
341 einfo "Done with patching" 314 einfo "Done with patching"
342 fi 315 fi
343} 316}
344 317
345# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
346# implementation. 319# @USAGE: [temp dir]
347# 320# @DESCRIPTION:
348# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
349# 322# does not exist on the users system.
323emktemp() {
324 local exe="touch"
325 [[ $1 == -d ]] && exe="mkdir" && shift
326 local topdir=$1
350 327
351have_NPTL() { 328 if [[ -z ${topdir} ]] ; then
329 [[ -z ${T} ]] \
330 && topdir="/tmp" \
331 || topdir=${T}
332 fi
352 333
353 cat > ${T}/test-nptl.c <<-"END" 334 if ! type -P mktemp > /dev/null ; then
354 #define _XOPEN_SOURCE 335 # system lacks `mktemp` so we have to fake it
355 #include <unistd.h> 336 local tmp=/
356 #include <stdio.h> 337 while [[ -e ${tmp} ]] ; do
357 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
358 int main() 339 done
359 { 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
360 char buf[255]; 341 echo "${tmp}"
361 char *str = buf; 342 else
362 343 # the args here will give slightly wierd names on BSD,
363 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 344 # but should produce a usable file on all userlands
364 if (NULL != str) { 345 if [[ ${exe} == "touch" ]] ; then
365 printf("%s\n", str); 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
366 if (NULL != strstr(str, "NPTL"))
367 return 0;
368 }
369
370 return 1;
371 }
372 END
373
374 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
375 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
376 then
377 echo "yes"
378 einfon "Checking what PTHREADS implementation we have ... "
379 if ${T}/nptl
380 then
381 return 0
382 else 347 else
383 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
384 fi
385 else
386 echo "no"
387 fi 349 fi
388
389 return 1
390}
391
392# This function check how many cpu's are present, and then set
393# -j in MAKEOPTS accordingly.
394#
395# Thanks to nall <nall@gentoo.org> for this.
396#
397get_number_of_jobs() {
398 local jobs=0
399
400 if [ ! -r /proc/cpuinfo ]
401 then
402 return 1
403 fi
404
405 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
406 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
407 then
408 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
409 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
410 ADMINPARAM="${ADMINPARAM/-j}"
411 fi
412
413 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
414
415 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
416 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
417 then
418 # these archs will always have "[Pp]rocessor"
419 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
420
421 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
422 then
423 # sparc always has "ncpus active"
424 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
425
426 elif [ "${ARCH}" = "alpha" ]
427 then
428 # alpha has "cpus active", but only when compiled with SMP
429 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
432 else
433 jobs=2
434 fi 350 fi
435
436 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
437 then
438 # ppc has "processor", but only when compiled with SMP
439 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
440 then
441 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
442 else
443 jobs=2
444 fi
445 elif [ "${ARCH}" = "s390" ]
446 then
447 # s390 has "# processors : "
448 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449 else
450 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
451 die "Unknown ARCH -- ${ARCH}!"
452 fi
453
454 # Make sure the number is valid ...
455 if [ "${jobs}" -lt 1 ]
456 then
457 jobs=1
458 fi
459
460 if [ -n "${ADMINPARAM}" ]
461 then
462 if [ "${jobs}" -gt "${ADMINPARAM}" ]
463 then
464 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
465 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
466 else
467 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
468 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
469 fi
470 fi
471} 351}
472 352
473# Cheap replacement for when debianutils (and thus mktemp) 353# @FUNCTION: egetent
474# does not exist on the users system 354# @USAGE: <database> <key>
475# vapier@gentoo.org 355# @MAINTAINER:
476# 356# base-system@gentoo.org (Linux)
477# Takes just 1 parameter (the directory to create tmpfile in) 357# Joe Jezak <josejx@gmail.com> (OS X)
478mymktemp() { 358# usata@gentoo.org (OS X)
479 local topdir="$1" 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
480 360# @DESCRIPTION:
481 [ -z "${topdir}" ] && topdir=/tmp
482 if [ "`which mktemp 2>/dev/null`" ]
483 then
484 mktemp -p ${topdir}
485 else
486 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
487 touch ${tmp}
488 echo ${tmp}
489 fi
490}
491
492# Small wrapper for getent (Linux) and nidump (Mac OS X) 361# Small wrapper for getent (Linux), nidump (Mac OS X),
493# used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
494# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
495#
496# egetent(database, key)
497egetent() { 363egetent() {
498 if [ "${ARCH}" == "macos" ] ; then 364 case ${CHOST} in
365 *-darwin*)
499 case "$2" in 366 case "$2" in
500 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
501 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
502 ;; 369 ;;
503 *) # Numeric 370 *) # Numeric
504 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
505 ;; 372 ;;
506 esac 373 esac
507 else 374 ;;
508 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"
509 fi 382 fi
510}
511 383
512# Simplify/standardize adding users to the system 384 pw show ${action} ${opts} "$2" -q
513# vapier@gentoo.org 385 ;;
514# 386 *-netbsd*|*-openbsd*)
515# enewuser(username, uid, shell, homedir, groups, extra options) 387 grep "$2:\*:" /etc/$1
516# 388 ;;
517# Default values if you do not specify any: 389 *)
518# username: REQUIRED ! 390 type -p nscd >& /dev/null && nscd -i "$1"
519# uid: next available (see useradd(8)) 391 getent "$1" "$2"
520# note: pass -1 to get default behavior 392 ;;
521# shell: /bin/false 393 esac
522# homedir: /dev/null 394}
523# groups: none 395
524# 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}'.
525enewuser() { 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
526 # get the username 412 # get the username
527 local euser="$1"; shift 413 local euser=$1; shift
528 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
529 then
530 eerror "No username specified !" 415 eerror "No username specified !"
531 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
532 fi 417 fi
533 418
534 # lets see if the username already exists 419 # lets see if the username already exists
535 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
536 then
537 return 0 421 return 0
538 fi 422 fi
539 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
540 424
541 # options to pass to useradd 425 # options to pass to useradd
542 local opts= 426 local opts=
543 427
544 # handle uid 428 # handle uid
545 local euid="$1"; shift 429 local euid=$1; shift
546 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
547 then
548 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
549 then
550 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
551 then
552 euid="next" 433 euid="next"
553 fi 434 fi
554 else 435 else
555 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
556 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
557 fi 438 fi
558 else 439 else
559 euid="next" 440 euid="next"
560 fi 441 fi
561 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
562 then 443 for ((euid = 101; euid <= 999; euid++)); do
563 local pwrange
564 if [ "${ARCH}" == "macos" ] ; then
565 pwrange="`jot 898 101`"
566 else
567 pwrange="`seq 101 999`"
568 fi
569 for euid in ${pwrange} ; do
570 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
571 done 445 done
572 fi 446 fi
573 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
574 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
575 449
576 # handle shell 450 # handle shell
577 local eshell="$1"; shift 451 local eshell=$1; shift
578 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
579 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
580 if [ ! -e "${eshell}" ]
581 then
582 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
583 die "${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"
584 fi 460 fi
585 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
586 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}
587 fi 477 fi
588 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
589 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
590 480
591 # handle homedir 481 # handle homedir
592 local ehome="$1"; shift 482 local ehome=$1; shift
593 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
594 then
595 ehome="/dev/null" 484 ehome="/dev/null"
596 fi 485 fi
597 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
598 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
599 488
600 # handle groups 489 # handle groups
601 local egroups="$1"; shift 490 local egroups=$1; shift
602 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
603 then
604 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
605 export IFS="," 495 export IFS=","
606 for g in ${egroups} 496 for g in ${egroups} ; do
607 do 497 export IFS=${oldifs}
608 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
609 then
610 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
611 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
612 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
613 done 508 done
614 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
615 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
616 else 515 else
617 egroups="(none)" 516 egroups="(none)"
618 fi 517 fi
619 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
620 519
621 # handle extra and add the user 520 # handle extra and add the user
622 local eextra="$@"
623 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
624 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
625 if [ "${ARCH}" == "macos" ]; 523 case ${CHOST} in
626 then 524 *-darwin*)
627 ### Make the user 525 ### Make the user
628 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
629 then
630 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
631 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
632 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
633 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
634 ### Add the user to the groups specified 531 ### Add the user to the groups specified
532 local oldifs=${IFS}
533 export IFS=","
635 for g in ${egroups} 534 for g in ${egroups} ; do
636 do
637 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
638 done 536 done
537 export IFS=${oldifs}
639 else 538 else
640 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
641 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
642 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
643 die "Required function missing" 542 die "Required function missing"
644 fi 543 fi
544 ;;
545 *-freebsd*|*-dragonfly*)
546 if [[ -z $@ ]] ; then
547 pw useradd ${euser} ${opts} \
548 -c "added by portage for ${PN}" \
549 die "enewuser failed"
645 else 550 else
646 if [ -z "${eextra}" ] 551 einfo " - Extra: $@"
647 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
648 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
649 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
650 || die "enewuser failed" 583 || die "enewuser failed"
651 else 584 else
652 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
653 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
654 || die "enewuser failed" 587 || die "enewuser failed"
655 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}/${ehome}"
656 fi 597 fi
598
657 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
658
659 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
660 then
661 einfo " - Creating ${ehome} in ${D}"
662 dodir ${ehome}
663 fowners ${euser} ${ehome}
664 fperms 755 ${ehome}
665 fi
666} 600}
667 601
668# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
669# vapier@gentoo.org 603# @USAGE: <group> [gid]
670# 604# @DESCRIPTION:
671# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
672# 606# group to the system. Just give it a group name to add and enewgroup will
673# 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
674# groupname: REQUIRED ! 608# allocate the next available one.
675# gid: next available (see groupadd(8))
676# extra: none
677enewgroup() { 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
678 # get the group 617 # get the group
679 local egroup="$1"; shift 618 local egroup="$1"; shift
680 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
681 then 620 then
682 eerror "No group specified !" 621 eerror "No group specified !"
683 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
684 fi 623 fi
685 624
686 # see if group already exists 625 # see if group already exists
687 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
688 then
689 return 0 627 return 0
690 fi 628 fi
691 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
692 630
693 # options to pass to useradd 631 # options to pass to useradd
699 then 637 then
700 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
701 then 639 then
702 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
703 then 641 then
704 if [ "${ARCH}" == "macos" ] ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
705 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
706 else 644 else
707 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
708 fi 646 fi
709 else 647 else
723 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
724 662
725 # add the group 663 # add the group
726 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
727 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
728 if [ "${ARCH}" == "macos" ]; 666 case ${CHOST} in
729 then 667 *-darwin*)
730 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
731 then 669 then
732 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
733 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
734 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
735 die "Required function missing" 673 die "Required function missing"
736 fi 674 fi
737 675
738 # If we need the next available 676 # If we need the next available
739 case ${egid} in 677 case ${egid} in
740 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
741 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
742 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
743 done 681 done
744 esac 682 esac
745 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
746 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
747 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 *)
748 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
749 fi 709 ;;
710 esac
750 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
751} 712}
752 713
753# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
754# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
755# 716# @DESCRIPTION:
756# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
757edos2unix() { 721edos2unix() {
758 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
759 do
760 cp "${f}" ${T}/edos2unix
761 sed 's/\r$//' ${T}/edos2unix > "${f}"
762 done
763} 723}
764 724
765# Make a desktop file ! 725# Make a desktop file !
766# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
767# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
768# gnome2 /usr/share/applications
769# gnome1 /usr/share/gnome/apps/
770# KDE ${KDEDIR}/share/applnk /usr/share/applnk
771# 728#
772# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
773# 730#
774# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
775# name: the name that will show up in the menu 732# name: the name that will show up in the menu
776# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
777# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
778# a full path to an icon 735# a full path to an icon
779# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
780# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
781# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
782make_desktop_entry() { 739make_desktop_entry() {
783 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
784 741
785 local exec="${1}" 742 local exec=${1}
786 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
787 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
788 local type="${4}" 745 local type=${4}
789 local subdir="${6}" 746 local path=${5}
790 local path="${5:-${GAMES_PREFIX}}" 747
791 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
792 then 749 local catmaj=${CATEGORY%%-*}
793 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
794 "app-emulation") 751 case ${catmaj} in
795 type=Emulator 752 app)
796 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
797 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
798 "games-"*) 778 games)
799 type=Game 779 case ${catmin} in
800 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
801 ;; 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
802 "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 ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
803 type=Network 860 type="Network"
804 subdir="${type}"
805 ;; 861 ;;
862
806 *) 863 *)
807 type= 864 type=
808 subdir=
809 ;; 865 ;;
810 esac 866 esac
811 fi 867 fi
812 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%% *:-${desktop_name}}.desktop
813 875
876 cat <<-EOF > "${desktop}"
814echo "[Desktop Entry] 877 [Desktop Entry]
815Encoding=UTF-8 878 Encoding=UTF-8
816Version=0.9.2 879 Version=1.0
817Name=${name} 880 Name=${name}
818Type=Application 881 Type=Application
819Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
820Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
821Path=${path} 885 Path=${path}
822Icon=${icon} 886 Icon=${icon}
823Categories=Application;${type};" > ${desktop} 887 Categories=${type};
888 EOF
824 889
825 if [ -d "/usr/share/applications" ] 890 (
826 then 891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
827 insinto /usr/share/applications 893 insinto /usr/share/applications
828 doins ${desktop} 894 doins "${desktop}"
829 fi 895 )
896}
830 897
831 #if [ -d "/usr/share/gnome/apps" ] 898# @FUNCTION: validate_desktop_entries
832 #then 899# @USAGE: [directories]
833 # insinto /usr/share/gnome/apps/Games 900# @MAINTAINER:
834 # doins ${desktop} 901# Carsten Lohrke <carlo@gentoo.org>
835 #fi 902# @DESCRIPTION:
836 903# Validate desktop entries using desktop-file-utils
837 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 904validate_desktop_entries() {
838 #then 905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
839 # for ver in /usr/kde/* 906 einfo "Checking desktop entry validity"
840 # do 907 local directories=""
841 # insinto ${ver}/share/applnk/Games 908 for d in /usr/share/applications $@ ; do
842 # doins ${desktop} 909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
843 # 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/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
844 #fi 923 fi
924}
845 925
846 if [ -d "/usr/share/applnk" ] 926# @FUNCTION: make_session_desktop
847 then 927# @USAGE: <title> <command>
848 insinto /usr/share/applnk/${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
849 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
977 else
978 ((++ret))
850 fi 979 fi
980 done
981 exit ${ret}
982 )
983}
851 984
852 return 0 985# @FUNCTION: newmenu
986# @USAGE: <menu> <newname>
987# @DESCRIPTION:
988# Like all other new* functions, install the specified menu as newname.
989newmenu() {
990 (
991 # wrap the env here so that the 'insinto' call
992 # doesn't corrupt the env of the caller
993 insinto /usr/share/applications
994 newins "$@"
995 )
996}
997
998# @FUNCTION: doicon
999# @USAGE: <list of icons>
1000# @DESCRIPTION:
1001# Install the list of icons into the icon directory (/usr/share/pixmaps).
1002# This is useful in conjunction with creating desktop/menu files.
1003doicon() {
1004 (
1005 # wrap the env here so that the 'insinto' call
1006 # doesn't corrupt the env of the caller
1007 local i j ret
1008 insinto /usr/share/pixmaps
1009 for i in "$@" ; do
1010 if [[ -f ${i} ]] ; then
1011 doins "${i}"
1012 ((ret+=$?))
1013 elif [[ -d ${i} ]] ; then
1014 for j in "${i}"/*.png ; do
1015 doins "${j}"
1016 ((ret+=$?))
1017 done
1018 else
1019 ((++ret))
1020 fi
1021 done
1022 exit ${ret}
1023 )
1024}
1025
1026# @FUNCTION: newicon
1027# @USAGE: <icon> <newname>
1028# @DESCRIPTION:
1029# Like all other new* functions, install the specified icon as newname.
1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
1034 insinto /usr/share/pixmaps
1035 newins "$@"
1036 )
853} 1037}
854 1038
855# for internal use only (unpack_pdv and unpack_makeself) 1039# for internal use only (unpack_pdv and unpack_makeself)
856find_unpackable_file() { 1040find_unpackable_file() {
857 local src="$1" 1041 local src=$1
858 if [ -z "${src}" ] 1042 if [[ -z ${src} ]] ; then
859 then
860 src="${DISTDIR}/${A}" 1043 src=${DISTDIR}/${A}
861 else 1044 else
862 if [ -e "${DISTDIR}/${src}" ] 1045 if [[ -e ${DISTDIR}/${src} ]] ; then
863 then
864 src="${DISTDIR}/${src}" 1046 src=${DISTDIR}/${src}
865 elif [ -e "${PWD}/${src}" ] 1047 elif [[ -e ${PWD}/${src} ]] ; then
866 then
867 src="${PWD}/${src}" 1048 src=${PWD}/${src}
868 elif [ -e "${src}" ] 1049 elif [[ -e ${src} ]] ; then
869 then
870 src="${src}" 1050 src=${src}
871 fi
872 fi 1051 fi
873 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1052 fi
1053 [[ ! -e ${src} ]] && return 1
874 echo "${src}" 1054 echo "${src}"
875} 1055}
876 1056
1057# @FUNCTION: unpack_pdv
1058# @USAGE: <file to unpack> <size of off_t>
1059# @DESCRIPTION:
877# Unpack those pesky pdv generated files ... 1060# Unpack those pesky pdv generated files ...
878# They're self-unpacking programs with the binary package stuffed in 1061# They're self-unpacking programs with the binary package stuffed in
879# the middle of the archive. Valve seems to use it a lot ... too bad 1062# the middle of the archive. Valve seems to use it a lot ... too bad
880# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1063# it seems to like to segfault a lot :(. So lets take it apart ourselves.
881# 1064#
882# Usage: unpack_pdv [file to unpack] [size of off_t]
883# - you have to specify the off_t size ... i have no idea how to extract that 1065# You have to specify the off_t size ... I have no idea how to extract that
884# information out of the binary executable myself. basically you pass in 1066# information out of the binary executable myself. Basically you pass in
885# the size of the off_t type (in bytes) on the machine that built the pdv 1067# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive.
1069#
886# archive. one way to determine this is by running the following commands: 1070# One way to determine this is by running the following commands:
1071#
1072# @CODE
887# strings <pdv archive> | grep lseek 1073# strings <pdv archive> | grep lseek
888# strace -elseek <pdv archive> 1074# strace -elseek <pdv archive>
1075# @CODE
1076#
889# basically look for the first lseek command (we do the strings/grep because 1077# Basically look for the first lseek command (we do the strings/grep because
890# sometimes the function call is _llseek or something) and steal the 2nd 1078# sometimes the function call is _llseek or something) and steal the 2nd
891# parameter. here is an example: 1079# parameter. Here is an example:
1080#
1081# @CODE
892# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1082# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
893# lseek 1083# lseek
894# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1084# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
895# lseek(3, -4, SEEK_END) = 2981250 1085# lseek(3, -4, SEEK_END) = 2981250
1086# @CODE
1087#
896# thus we would pass in the value of '4' as the second parameter. 1088# Thus we would pass in the value of '4' as the second parameter.
897unpack_pdv() { 1089unpack_pdv() {
898 local src="`find_unpackable_file $1`" 1090 local src=$(find_unpackable_file "$1")
899 local sizeoff_t="$2" 1091 local sizeoff_t=$2
900 1092
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'"
901 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1094 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
902 1095
903 local shrtsrc="`basename ${src}`" 1096 local shrtsrc=$(basename "${src}")
904 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1097 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
905 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1098 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
906 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1099 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
907 1100
908 # grab metadata for debug reasons 1101 # grab metadata for debug reasons
909 local metafile="`mymktemp ${T}`" 1102 local metafile=$(emktemp)
910 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1103 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
911 1104
912 # rip out the final file name from the metadata 1105 # rip out the final file name from the metadata
913 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1106 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
914 datafile="`basename ${datafile}`" 1107 datafile=$(basename "${datafile}")
915 1108
916 # now lets uncompress/untar the file if need be 1109 # now lets uncompress/untar the file if need be
917 local tmpfile="`mymktemp ${T}`" 1110 local tmpfile=$(emktemp)
918 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1111 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
919 1112
920 local iscompressed="`file -b ${tmpfile}`" 1113 local iscompressed=$(file -b "${tmpfile}")
921 if [ "${iscompressed:0:8}" == "compress" ] ; then 1114 if [[ ${iscompressed:0:8} == "compress" ]] ; then
922 iscompressed=1 1115 iscompressed=1
923 mv ${tmpfile}{,.Z} 1116 mv ${tmpfile}{,.Z}
924 gunzip ${tmpfile} 1117 gunzip ${tmpfile}
925 else 1118 else
926 iscompressed=0 1119 iscompressed=0
927 fi 1120 fi
928 local istar="`file -b ${tmpfile}`" 1121 local istar=$(file -b "${tmpfile}")
929 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1122 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
930 istar=1 1123 istar=1
931 else 1124 else
932 istar=0 1125 istar=0
933 fi 1126 fi
934 1127
962 true 1155 true
963 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1156 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
964 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1157 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
965} 1158}
966 1159
1160# @FUNCTION: unpack_makeself
1161# @USAGE: [file to unpack] [offset] [tail|dd]
1162# @DESCRIPTION:
967# Unpack those pesky makeself generated files ... 1163# Unpack those pesky makeself generated files ...
968# They're shell scripts with the binary package tagged onto 1164# They're shell scripts with the binary package tagged onto
969# the end of the archive. Loki utilized the format as does 1165# the end of the archive. Loki utilized the format as does
970# many other game companies. 1166# many other game companies.
971# 1167#
972# Usage: unpack_makeself [file to unpack] [offset] 1168# If the file is not specified, then ${A} is used. If the
973# - If the file is not specified then unpack will utilize ${A}.
974# - If the offset is not specified then we will attempt to extract 1169# offset is not specified then we will attempt to extract
975# the proper offset from the script itself. 1170# the proper offset from the script itself.
976unpack_makeself() { 1171unpack_makeself() {
1172 local src_input=${1:-${A}}
977 local src="`find_unpackable_file $1`" 1173 local src=$(find_unpackable_file "${src_input}")
978 local skip="$2" 1174 local skip=$2
1175 local exe=$3
979 1176
1177 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1178
980 local shrtsrc="`basename ${src}`" 1179 local shrtsrc=$(basename "${src}")
981 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
982 if [ -z "${skip}" ] 1181 if [[ -z ${skip} ]] ; then
983 then
984 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1182 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
985 local skip=0 1183 local skip=0
1184 exe=tail
986 case ${ver} in 1185 case ${ver} in
987 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1186 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
988 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1187 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
989 ;; 1188 ;;
990 2.0|2.0.1) 1189 2.0|2.0.1)
991 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1190 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
992 ;; 1191 ;;
993 2.1.1) 1192 2.1.1)
994 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1193 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
995 let skip="skip + 1" 1194 let skip="skip + 1"
996 ;; 1195 ;;
997 2.1.2) 1196 2.1.2)
998 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1197 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
999 let skip="skip + 1" 1198 let skip="skip + 1"
1000 ;; 1199 ;;
1001 2.1.3) 1200 2.1.3)
1002 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1201 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1003 let skip="skip + 1" 1202 let skip="skip + 1"
1203 ;;
1204 2.1.4|2.1.5)
1205 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1206 skip=$(head -n ${skip} "${src}" | wc -c)
1207 exe="dd"
1004 ;; 1208 ;;
1005 *) 1209 *)
1006 eerror "I'm sorry, but I was unable to support the Makeself file." 1210 eerror "I'm sorry, but I was unable to support the Makeself file."
1007 eerror "The version I detected was '${ver}'." 1211 eerror "The version I detected was '${ver}'."
1008 eerror "Please file a bug about the file ${shrtsrc} at" 1212 eerror "Please file a bug about the file ${shrtsrc} at"
1010 die "makeself version '${ver}' not supported" 1214 die "makeself version '${ver}' not supported"
1011 ;; 1215 ;;
1012 esac 1216 esac
1013 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1217 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1014 fi 1218 fi
1219 case ${exe} in
1220 tail) exe="tail -n +${skip} '${src}'";;
1221 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1222 *) die "makeself cant handle exe '${exe}'"
1223 esac
1015 1224
1016 # lets grab the first few bytes of the file to figure out what kind of archive it is 1225 # lets grab the first few bytes of the file to figure out what kind of archive it is
1017 local tmpfile="`mymktemp ${T}`" 1226 local tmpfile=$(emktemp)
1018 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1227 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1019 local filetype="`file -b ${tmpfile}`" 1228 local filetype=$(file -b "${tmpfile}")
1020 case ${filetype} in 1229 case ${filetype} in
1021 *tar\ archive) 1230 *tar\ archive*)
1022 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1231 eval ${exe} | tar --no-same-owner -xf -
1023 ;; 1232 ;;
1024 bzip2*) 1233 bzip2*)
1025 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1234 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1026 ;; 1235 ;;
1027 gzip*) 1236 gzip*)
1028 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1237 eval ${exe} | tar --no-same-owner -xzf -
1029 ;; 1238 ;;
1030 compress*) 1239 compress*)
1031 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1240 eval ${exe} | gunzip | tar --no-same-owner -xf -
1032 ;; 1241 ;;
1033 *) 1242 *)
1034 eerror "Unknown filetype \"${filetype}\" ?" 1243 eerror "Unknown filetype \"${filetype}\" ?"
1035 false 1244 false
1036 ;; 1245 ;;
1037 esac 1246 esac
1038 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1247 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1039} 1248}
1040 1249
1250# @FUNCTION: check_license
1251# @USAGE: [license]
1252# @DESCRIPTION:
1041# Display a license for user to accept. 1253# Display a license for user to accept. If no license is
1042#
1043# Usage: check_license [license]
1044# - If the file is not specified then ${LICENSE} is used. 1254# specified, then ${LICENSE} is used.
1045check_license() { 1255check_license() {
1046 local lic=$1 1256 local lic=$1
1047 if [ -z "${lic}" ] ; then 1257 if [ -z "${lic}" ] ; then
1048 lic="${PORTDIR}/licenses/${LICENSE}" 1258 lic="${PORTDIR}/licenses/${LICENSE}"
1049 else 1259 else
1050 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1260 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1051 lic="${PORTDIR}/licenses/${src}" 1261 lic="${PORTDIR}/licenses/${lic}"
1052 elif [ -e "${PWD}/${src}" ] ; then 1262 elif [ -e "${PWD}/${lic}" ] ; then
1053 lic="${PWD}/${src}" 1263 lic="${PWD}/${lic}"
1054 elif [ -e "${src}" ] ; then 1264 elif [ -e "${lic}" ] ; then
1055 lic="${src}" 1265 lic="${lic}"
1056 fi
1057 fi 1266 fi
1267 fi
1058 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1268 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1059 local l="`basename ${lic}`" 1269 local l="`basename ${lic}`"
1060 1270
1061 # here is where we check for the licenses the user already 1271 # here is where we check for the licenses the user already
1062 # accepted ... if we don't find a match, we make the user accept 1272 # accepted ... if we don't find a match, we make the user accept
1273 local shopts=$-
1063 local alic 1274 local alic
1275 set -o noglob #so that bash doesn't expand "*"
1064 for alic in "${ACCEPT_LICENSE}" ; do 1276 for alic in ${ACCEPT_LICENSE} ; do
1065 [ "${alic}" == "*" ] && return 0 1277 if [[ ${alic} == ${l} ]]; then
1066 [ "${alic}" == "${l}" ] && return 0 1278 set +o noglob; set -${shopts} #reset old shell opts
1279 return 0
1280 fi
1067 done 1281 done
1282 set +o noglob; set -$shopts #reset old shell opts
1068 1283
1069 local licmsg="`mymktemp ${T}`" 1284 local licmsg=$(emktemp)
1070 cat << EOF > ${licmsg} 1285 cat <<-EOF > ${licmsg}
1071********************************************************** 1286 **********************************************************
1072The following license outlines the terms of use of this 1287 The following license outlines the terms of use of this
1073package. You MUST accept this license for installation to 1288 package. You MUST accept this license for installation to
1074continue. When you are done viewing, hit 'q'. If you 1289 continue. When you are done viewing, hit 'q'. If you
1075CTRL+C out of this, the install will not run! 1290 CTRL+C out of this, the install will not run!
1076********************************************************** 1291 **********************************************************
1077 1292
1078EOF 1293 EOF
1079 cat ${lic} >> ${licmsg} 1294 cat ${lic} >> ${licmsg}
1080 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1295 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1081 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1296 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1082 read alic 1297 read alic
1083 case ${alic} in 1298 case ${alic} in
1090 die "Failed to accept license" 1305 die "Failed to accept license"
1091 ;; 1306 ;;
1092 esac 1307 esac
1093} 1308}
1094 1309
1310# @FUNCTION: cdrom_get_cds
1311# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1312# @DESCRIPTION:
1095# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1313# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1096# the whole 'non-interactive' policy, but damnit I want CD support ! 1314# the whole 'non-interactive' policy, but damnit I want CD support !
1097# 1315#
1098# with these cdrom functions we handle all the user interaction and 1316# With these cdrom functions we handle all the user interaction and
1099# standardize everything. all you have to do is call cdrom_get_cds() 1317# standardize everything. All you have to do is call cdrom_get_cds()
1100# and when the function returns, you can assume that the cd has been 1318# and when the function returns, you can assume that the cd has been
1101# found at CDROM_ROOT. 1319# found at CDROM_ROOT.
1102# 1320#
1321# The function will attempt to locate a cd based upon a file that is on
1322# the cd. The more files you give this function, the more cds
1323# the cdrom functions will handle.
1324#
1103# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1325# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1104# etc... if you want to give the cds better names, then just export 1326# etc... If you want to give the cds better names, then just export
1105# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1327# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1328# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1329# also use the CDROM_NAME_SET bash array.
1106# 1330#
1107# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1331# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1108#
1109# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1110# - this will attempt to locate a cd based upon a file that is on
1111# the cd ... the more files you give this function, the more cds
1112# the cdrom functions will handle
1113cdrom_get_cds() { 1332cdrom_get_cds() {
1114 # first we figure out how many cds we're dealing with by 1333 # first we figure out how many cds we're dealing with by
1115 # the # of files they gave us 1334 # the # of files they gave us
1116 local cdcnt=0 1335 local cdcnt=0
1117 local f= 1336 local f=
1118 for f in "$@" ; do 1337 for f in "$@" ; do
1119 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1120 export CDROM_CHECK_${cdcnt}="$f" 1339 export CDROM_CHECK_${cdcnt}="$f"
1121 done 1340 done
1122 export CDROM_TOTAL_CDS=${cdcnt} 1341 export CDROM_TOTAL_CDS=${cdcnt}
1123 export CDROM_CURRENT_CD=1 1342 export CDROM_CURRENT_CD=1
1124 1343
1125 # now we see if the user gave use CD_ROOT ... 1344 # now we see if the user gave use CD_ROOT ...
1126 # if they did, let's just believe them that it's correct 1345 # if they did, let's just believe them that it's correct
1127 if [ ! -z "${CD_ROOT}" ] ; then 1346 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1128 export CDROM_ROOT="${CD_ROOT}"
1129 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1130 return
1131 fi
1132 # do the same for CD_ROOT_X
1133 if [ ! -z "${CD_ROOT_1}" ] ; then
1134 local var= 1347 local var=
1135 cdcnt=0 1348 cdcnt=0
1136 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1349 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1137 cdcnt=$((cdcnt + 1)) 1350 ((++cdcnt))
1138 var="CD_ROOT_${cdcnt}" 1351 var="CD_ROOT_${cdcnt}"
1352 [[ -z ${!var} ]] && var="CD_ROOT"
1139 if [ -z "${!var}" ] ; then 1353 if [[ -z ${!var} ]] ; then
1140 eerror "You must either use just the CD_ROOT" 1354 eerror "You must either use just the CD_ROOT"
1141 eerror "or specify ALL the CD_ROOT_X variables." 1355 eerror "or specify ALL the CD_ROOT_X variables."
1142 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1356 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1143 die "could not locate CD_ROOT_${cdcnt}" 1357 die "could not locate CD_ROOT_${cdcnt}"
1144 fi 1358 fi
1145 export CDROM_ROOTS_${cdcnt}="${!var}"
1146 done 1359 done
1147 export CDROM_ROOT=${CDROM_ROOTS_1} 1360 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1148 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1362 export CDROM_SET=-1
1363 for f in ${CDROM_CHECK_1//:/ } ; do
1364 ((++CDROM_SET))
1365 [[ -e ${CD_ROOT}/${f} ]] && break
1366 done
1367 export CDROM_MATCH=${f}
1149 return 1368 return
1150 fi 1369 fi
1151 1370
1371 # User didn't help us out so lets make sure they know they can
1372 # simplify the whole process ...
1152 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1373 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1153 einfon "This ebuild will need the " 1374 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1154 if [ -z "${CDROM_NAME}" ] ; then
1155 echo "cdrom for ${PN}."
1156 else
1157 echo "${CDROM_NAME}."
1158 fi
1159 echo 1375 echo
1160 einfo "If you do not have the CD, but have the data files" 1376 einfo "If you do not have the CD, but have the data files"
1161 einfo "mounted somewhere on your filesystem, just export" 1377 einfo "mounted somewhere on your filesystem, just export"
1162 einfo "the variable CD_ROOT so that it points to the" 1378 einfo "the variable CD_ROOT so that it points to the"
1163 einfo "directory containing the files." 1379 einfo "directory containing the files."
1164 echo 1380 echo
1381 einfo "For example:"
1382 einfo "export CD_ROOT=/mnt/cdrom"
1383 echo
1165 else 1384 else
1385 if [[ -n ${CDROM_NAME_SET} ]] ; then
1386 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1387 cdcnt=0
1388 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1389 ((++cdcnt))
1390 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1391 done
1392 fi
1393
1166 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1394 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1167 cdcnt=0 1395 cdcnt=0
1168 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1396 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1169 cdcnt=$((cdcnt + 1)) 1397 ((++cdcnt))
1170 var="CDROM_NAME_${cdcnt}" 1398 var="CDROM_NAME_${cdcnt}"
1171 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1399 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1172 done 1400 done
1173 echo 1401 echo
1174 einfo "If you do not have the CDs, but have the data files" 1402 einfo "If you do not have the CDs, but have the data files"
1175 einfo "mounted somewhere on your filesystem, just export" 1403 einfo "mounted somewhere on your filesystem, just export"
1176 einfo "the following variables so they point to the right place:" 1404 einfo "the following variables so they point to the right place:"
1177 einfon "" 1405 einfon ""
1178 cdcnt=0 1406 cdcnt=0
1179 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1180 cdcnt=$((cdcnt + 1)) 1408 ((++cdcnt))
1181 echo -n " CD_ROOT_${cdcnt}" 1409 echo -n " CD_ROOT_${cdcnt}"
1182 done 1410 done
1183 echo 1411 echo
1184 einfo "Or, if you have all the files in the same place, or" 1412 einfo "Or, if you have all the files in the same place, or"
1185 einfo "you only have one cdrom, you can export CD_ROOT" 1413 einfo "you only have one cdrom, you can export CD_ROOT"
1186 einfo "and that place will be used as the same data source" 1414 einfo "and that place will be used as the same data source"
1187 einfo "for all the CDs." 1415 einfo "for all the CDs."
1188 echo 1416 echo
1417 einfo "For example:"
1418 einfo "export CD_ROOT_1=/mnt/cdrom"
1419 echo
1189 fi 1420 fi
1421
1422 export CDROM_SET=""
1190 export CDROM_CURRENT_CD=0 1423 export CDROM_CURRENT_CD=0
1191 cdrom_load_next_cd 1424 cdrom_load_next_cd
1192} 1425}
1193 1426
1194# this is only used when you need access to more than one cd. 1427# @FUNCTION: cdrom_load_next_cd
1195# when you have finished using the first cd, just call this function. 1428# @DESCRIPTION:
1196# when it returns, CDROM_ROOT will be pointing to the second cd. 1429# Some packages are so big they come on multiple CDs. When you're done reading
1197# remember, you can only go forward in the cd chain, you can't go back. 1430# files off a CD and want access to the next one, just call this function.
1431# Again, all the messy details of user interaction are taken care of for you.
1432# Once this returns, just read the variable CDROM_ROOT for the location of the
1433# mounted CD. Note that you can only go forward in the CD list, so make sure
1434# you only call this function when you're done using the current CD.
1198cdrom_load_next_cd() { 1435cdrom_load_next_cd() {
1199 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1200 local var= 1436 local var
1201 1437 ((++CDROM_CURRENT_CD))
1202 if [ ! -z "${CD_ROOT}" ] ; then
1203 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1204 return
1205 fi
1206 1438
1207 unset CDROM_ROOT 1439 unset CDROM_ROOT
1208 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1440 var=CD_ROOT_${CDROM_CURRENT_CD}
1441 [[ -z ${!var} ]] && var="CD_ROOT"
1209 if [ -z "${!var}" ] ; then 1442 if [[ -z ${!var} ]] ; then
1210 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1443 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1211 cdrom_locate_file_on_cd ${!var} 1444 _cdrom_locate_file_on_cd ${!var}
1212 else 1445 else
1213 export CDROM_ROOT="${!var}" 1446 export CDROM_ROOT=${!var}
1214 fi 1447 fi
1215 1448
1216 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1449 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1217} 1450}
1218 1451
1221# all it does is try to locate a give file on a cd ... if the cd isn't 1454# all it does is try to locate a give file on a cd ... if the cd isn't
1222# found, then a message asking for the user to insert the cdrom will be 1455# found, then a message asking for the user to insert the cdrom will be
1223# displayed and we'll hang out here until: 1456# displayed and we'll hang out here until:
1224# (1) the file is found on a mounted cdrom 1457# (1) the file is found on a mounted cdrom
1225# (2) the user hits CTRL+C 1458# (2) the user hits CTRL+C
1226cdrom_locate_file_on_cd() { 1459_cdrom_locate_file_on_cd() {
1227 while [ -z "${CDROM_ROOT}" ] ; do
1228 local dir="$(dirname ${@})"
1229 local file="$(basename ${@})"
1230 local mline="" 1460 local mline=""
1231 local showedmsg=0 1461 local showedmsg=0
1232 1462
1233 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1463 while [[ -z ${CDROM_ROOT} ]] ; do
1234 [ -d "${mline}/${dir}" ] || continue 1464 local i=0
1235 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1465 local -a cdset=(${*//:/ })
1466 if [[ -n ${CDROM_SET} ]] ; then
1467 cdset=(${cdset[${CDROM_SET}]})
1468 fi
1469
1470 while [[ -n ${cdset[${i}]} ]] ; do
1471 local dir=$(dirname ${cdset[${i}]})
1472 local file=$(basename ${cdset[${i}]})
1473
1474 local point= node= fs= foo=
1475 while read point node fs foo ; do
1476 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1477 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1478 && continue
1479 point=${point//\040/ }
1480 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1236 && export CDROM_ROOT=${mline} 1481 export CDROM_ROOT=${point}
1482 export CDROM_SET=${i}
1483 export CDROM_MATCH=${cdset[${i}]}
1484 return
1485 done <<< "$(get_mounts)"
1486
1487 ((++i))
1237 done 1488 done
1238 1489
1239 if [ -z "${CDROM_ROOT}" ] ; then
1240 echo 1490 echo
1241 if [ ${showedmsg} -eq 0 ] ; then 1491 if [[ ${showedmsg} -eq 0 ]] ; then
1242 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1492 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1243 if [ -z "${CDROM_NAME}" ] ; then 1493 if [[ -z ${CDROM_NAME} ]] ; then
1244 einfo "Please insert the cdrom for ${PN} now !" 1494 einfo "Please insert+mount the cdrom for ${PN} now !"
1245 else
1246 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1247 fi
1248 else 1495 else
1249 if [ -z "${CDROM_NAME_1}" ] ; then
1250 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1251 else
1252 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1253 einfo "Please insert+mount the ${!var} cdrom now !" 1496 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1254 fi
1255 fi 1497 fi
1256 showedmsg=1 1498 else
1499 if [[ -z ${CDROM_NAME_1} ]] ; then
1500 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1501 else
1502 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1503 einfo "Please insert+mount the ${!var} cdrom now !"
1504 fi
1257 fi 1505 fi
1506 showedmsg=1
1507 fi
1258 einfo "Press return to scan for the cd again" 1508 einfo "Press return to scan for the cd again"
1259 einfo "or hit CTRL+C to abort the emerge." 1509 einfo "or hit CTRL+C to abort the emerge."
1260 read 1510 echo
1261 fi 1511 einfo "If you are having trouble with the detection"
1512 einfo "of your CD, it is possible that you do not have"
1513 einfo "Joliet support enabled in your kernel. Please"
1514 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1515 read || die "something is screwed with your system"
1262 done 1516 done
1263} 1517}
1264 1518
1519# @FUNCTION: strip-linguas
1520# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1521# @DESCRIPTION:
1265# Make sure that LINGUAS only contains languages that 1522# Make sure that LINGUAS only contains languages that
1266# a package can support 1523# a package can support. The first form allows you to
1267# 1524# specify a list of LINGUAS. The -i builds a list of po
1268# usage: strip-linguas <allow LINGUAS> 1525# files found in all the directories and uses the
1269# strip-linguas -i <directories of .po files> 1526# intersection of the lists. The -u builds a list of po
1270# strip-linguas -u <directories of .po files> 1527# files found in all the directories and uses the union
1271# 1528# of the lists.
1272# The first form allows you to specify a list of LINGUAS.
1273# The -i builds a list of po files found in all the
1274# directories and uses the intersection of the lists.
1275# The -u builds a list of po files found in all the
1276# directories and uses the union of the lists.
1277strip-linguas() { 1529strip-linguas() {
1278 local ls newls 1530 local ls newls nols
1279 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1531 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1280 local op="$1"; shift 1532 local op=$1; shift
1281 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1533 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1282 local d f 1534 local d f
1283 for d in "$@" ; do 1535 for d in "$@" ; do
1284 if [ "${op}" == "-u" ] ; then 1536 if [[ ${op} == "-u" ]] ; then
1285 newls="${ls}" 1537 newls=${ls}
1286 else 1538 else
1287 newls="" 1539 newls=""
1288 fi 1540 fi
1289 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1541 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1290 if [ "${op}" == "-i" ] ; then 1542 if [[ ${op} == "-i" ]] ; then
1291 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1543 hasq ${f} ${ls} && newls="${newls} ${f}"
1292 else 1544 else
1293 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1545 hasq ${f} ${ls} || newls="${newls} ${f}"
1294 fi 1546 fi
1295 done 1547 done
1296 ls="${newls}" 1548 ls=${newls}
1297 done 1549 done
1298 ls="${ls//.po}"
1299 else 1550 else
1300 ls="$@" 1551 ls="$@"
1301 fi 1552 fi
1302 1553
1303 ls=" ${ls} " 1554 nols=""
1304 newls="" 1555 newls=""
1305 for f in ${LINGUAS} ; do 1556 for f in ${LINGUAS} ; do
1306 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1557 if hasq ${f} ${ls} ; then
1307 nl="${newls} ${f}" 1558 newls="${newls} ${f}"
1308 else 1559 else
1309 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1560 nols="${nols} ${f}"
1310 fi 1561 fi
1311 done 1562 done
1563 [[ -n ${nols} ]] \
1564 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1565 export LINGUAS=${newls:1}
1566}
1567
1568# @FUNCTION: set_arch_to_kernel
1569# @DESCRIPTION:
1570# Set the env ARCH to match what the kernel expects.
1571set_arch_to_kernel() {
1572 i=10
1573 while ((i--)) ; do
1574 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1575 done
1576 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1577 case ${ARCH} in
1578 x86) export ARCH="i386";;
1579 amd64) export ARCH="x86_64";;
1580 hppa) export ARCH="parisc";;
1581 mips) export ARCH="mips";;
1582 sparc) export ARCH="$(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!
1583 *) export ARCH="${ARCH}";;
1584 esac
1585}
1586
1587# @FUNCTION: set_arch_to_portage
1588# @DESCRIPTION:
1589# Set the env ARCH to match what portage expects.
1590set_arch_to_portage() {
1591 i=10
1592 while ((i--)) ; do
1593 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1594 done
1595 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1596}
1597
1598# @FUNCTION: preserve_old_lib
1599# @USAGE: <libs to preserve> [more libs]
1600# @DESCRIPTION:
1601# These functions are useful when a lib in your package changes ABI SONAME.
1602# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1603# would break packages that link against it. Most people get around this
1604# by using the portage SLOT mechanism, but that is not always a relevant
1605# solution, so instead you can call this from pkg_preinst. See also the
1606# preserve_old_lib_notify function.
1607preserve_old_lib() {
1608 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1609 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1610 die "Invalid preserve_old_lib() usage"
1611 fi
1612 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1613
1614 local lib dir
1615 for lib in "$@" ; do
1616 [[ -e ${ROOT}/${lib} ]] || continue
1617 dir=${lib%/*}
1618 dodir ${dir} || die "dodir ${dir} failed"
1619 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1620 touch "${D}"/${lib}
1621 done
1622}
1623
1624# @FUNCTION: preserve_old_lib_notify
1625# @USAGE: <libs to notify> [more libs]
1626# @DESCRIPTION:
1627# Spit helpful messages about the libraries preserved by preserve_old_lib.
1628preserve_old_lib_notify() {
1629 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 die "Invalid preserve_old_lib_notify() usage"
1632 fi
1633
1634 local lib notice=0
1635 for lib in "$@" ; do
1636 [[ -e ${ROOT}/${lib} ]] || continue
1637 if [[ ${notice} -eq 0 ]] ; then
1638 notice=1
1639 ewarn "Old versions of installed libraries were detected on your system."
1640 ewarn "In order to avoid breaking packages that depend on these old libs,"
1641 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1642 ewarn "in order to remove these old dependencies. If you do not have this"
1643 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 ewarn
1645 fi
1646 ewarn " # revdep-rebuild --library ${lib##*/}"
1647 done
1648}
1649
1650# @FUNCTION: built_with_use
1651# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1652# @DESCRIPTION:
1653# A temporary hack until portage properly supports DEPENDing on USE
1654# flags being enabled in packages. This will check to see if the specified
1655# DEPEND atom was built with the specified list of USE flags. The
1656# --missing option controls the behavior if called on a package that does
1657# not actually support the defined USE flags (aka listed in IUSE).
1658# The default is to abort (call die). The -a and -o flags control
1659# the requirements of the USE flags. They correspond to "and" and "or"
1660# logic. So the -a flag means all listed USE flags must be enabled
1661# while the -o flag means at least one of the listed fIUSE flags must be
1662# enabled. The --hidden option is really for internal use only as it
1663# means the USE flag we're checking is hidden expanded, so it won't be found
1664# in IUSE like normal USE flags.
1665#
1666# Remember that this function isn't terribly intelligent so order of optional
1667# flags matter.
1668built_with_use() {
1669 local hidden="no"
1670 if [[ $1 == "--hidden" ]] ; then
1671 hidden="yes"
1672 shift
1673 fi
1674
1675 local missing_action="die"
1676 if [[ $1 == "--missing" ]] ; then
1677 missing_action=$2
1678 shift ; shift
1679 case ${missing_action} in
1680 true|false|die) ;;
1681 *) die "unknown action '${missing_action}'";;
1682 esac
1683 fi
1684
1685 local opt=$1
1686 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1687
1688 local PKG=$(best_version $1)
1689 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1690 shift
1691
1692 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1693 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1694
1695 # if the IUSE file doesn't exist, the read will error out, we need to handle
1696 # this gracefully
1697 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1698 case ${missing_action} in
1699 true) return 0;;
1700 false) return 1;;
1701 die) die "Unable to determine what USE flags $PKG was built with";;
1702 esac
1703 fi
1704
1705 if [[ ${hidden} == "no" ]] ; then
1706 local IUSE_BUILT=$(<${IUSEFILE})
1707 # Don't check USE_EXPAND #147237
1708 local expand
1709 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1710 if [[ $1 == ${expand}_* ]] ; then
1711 expand=""
1712 break
1713 fi
1714 done
1715 if [[ -n ${expand} ]] ; then
1716 if ! has $1 ${IUSE_BUILT} ; then
1717 case ${missing_action} in
1718 true) return 0;;
1719 false) return 1;;
1720 die) die "$PKG does not actually support the $1 USE flag!";;
1721 esac
1722 fi
1723 fi
1724 fi
1725
1726 local USE_BUILT=$(<${USEFILE})
1727 while [[ $# -gt 0 ]] ; do
1728 if [[ ${opt} = "-o" ]] ; then
1729 has $1 ${USE_BUILT} && return 0
1730 else
1731 has $1 ${USE_BUILT} || return 1
1732 fi
1733 shift
1734 done
1735 [[ ${opt} = "-a" ]]
1736}
1737
1738# @DESCRIPTION: epunt_cxx
1739# @USAGE: [dir to scan]
1740# @DESCRIPTION:
1741# Many configure scripts wrongly bail when a C++ compiler could not be
1742# detected. If dir is not specified, then it defaults to ${S}.
1743#
1744# http://bugs.gentoo.org/73450
1745epunt_cxx() {
1746 local dir=$1
1747 [[ -z ${dir} ]] && dir=${S}
1748 ebegin "Removing useless C++ checks"
1749 local f
1750 for f in $(find ${dir} -name configure) ; do
1751 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1752 done
1753 eend 0
1754}
1755
1756# @FUNCTION: make_wrapper
1757# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1758# @DESCRIPTION:
1759# Create a shell wrapper script named wrapper in installpath
1760# (defaults to the bindir) to execute target (default of wrapper) by
1761# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1762# libpaths followed by optionally changing directory to chdir.
1763make_wrapper() {
1764 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1765 local tmpwrapper=$(emktemp)
1766 # We don't want to quote ${bin} so that people can pass complex
1767 # things as $bin ... "./someprog --args"
1768 cat << EOF > "${tmpwrapper}"
1769#!/bin/sh
1770cd "${chdir:-.}"
1312 if [ -z "${newls}" ] ; then 1771if [ -n "${libdir}" ] ; then
1313 unset LINGUAS 1772 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1773 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1314 else 1774 else
1315 export LINGUAS="${newls}" 1775 export LD_LIBRARY_PATH="${libdir}"
1776 fi
1316 fi 1777fi
1778exec ${bin} "\$@"
1779EOF
1780 chmod go+rx "${tmpwrapper}"
1781 if [[ -n ${path} ]] ; then
1782 (
1783 exeinto "${path}"
1784 newexe "${tmpwrapper}" "${wrapper}"
1785 ) || die
1786 else
1787 newbin "${tmpwrapper}" "${wrapper}" || die
1788 fi
1317} 1789}

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