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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.283 2007/06/16 08:03:28 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function generate linker scripts in /usr/lib for dynamic 22# @FUNCTION: epause
20# libs in /lib. This is to fix linking problems when you have 23# @USAGE: [seconds]
21# the .so in /lib, and the .a in /usr/lib. What happens is that 24# @DESCRIPTION:
22# in some cases when linking dynamic, the .a in /usr/lib is used 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 26# printing a message the user should probably be reading and often used in
24# library search path. This cause many builds to fail. 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# See bug #4411 for more info. 28# don't wait at all.
26# 29epause() {
27# To use, simply call: 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38
39 # Just make sure it exists
40 dodir /usr/lib
41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 31}
57 32
58# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
59# 34# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
61# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all.
40ebeep() {
63 local i=0 41 local n
64 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 44 echo -ne "\a"
79 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
81 done 48 done
82 49 fi
83 echo
84
85 return 0
86} 50}
87 51
88# Default directory where patches are located 52# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 54# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 56# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
94EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
95# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
96# and not the full path .. 62# and not the full path ..
97EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 64# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
101# 69#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 71#
104EPATCH_FORCE="no" 72EPATCH_FORCE="no"
105 73
106# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
107# or two patches. 75# or two patches.
118# 86#
119# Patches are applied in current directory. 87# Patches are applied in current directory.
120# 88#
121# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
122# 90#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
124# 92#
125# For example: 93# For example:
126# 94#
127# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
128# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
129# 97#
130# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
131# specific patches. 99# specific patches.
132# 100#
133# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
135# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
136# 104#
137# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
138# 106#
139epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 113 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
145 local x="" 118 local x=""
146 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
147 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
148 then 123 then
149 eerror "Invalid arguments to epatch()" 124 local m=""
150 die "Invalid arguments to epatch()" 125 for m in "$@" ; do
126 epatch "${m}"
127 done
128 return 0
151 fi 129 fi
152 130
153 if [ -n "$1" -a -f "$1" ] 131 if [ -n "$1" -a -f "$1" ]
154 then 132 then
155 SINGLE_PATCH="yes" 133 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
166 else 144 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 146 fi
169 else 147 else
170 if [ ! -d ${EPATCH_SOURCE} ] 148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 149 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 151 then
174 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
175 fi 153 fi
176 154
177 echo 155 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 157 eerror
180 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 160 echo
182 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
183 fi 162 fi
184 163
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 183 ;;
205 esac 184 esac
206 185
207 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
208 then 187 then
209 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
210 fi 189 fi
211 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
212 do 191 do
213 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
214 # 193 #
215 # ???_arch_foo.patch 194 # ???_arch_foo.patch
216 # 195 #
217 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
220 then 199 then
221 local count=0 200 local count=0
222 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
223 203
224 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 205 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 207 then
228 continue 208 continue
229 fi 209 fi
230 fi 210 fi
231 211
233 then 213 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 215 then
236 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
237 else 217 else
238 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
239 fi 219 fi
240 else 220 else
241 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
242 fi 222 fi
243 223
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 226
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
249 do 229 do
250 # Generate some useful debug info ... 230 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 233
254 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 235 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 238 else
259 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
260 fi 240 fi
261 241
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 244
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 247
268 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 249 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 251 then
272 echo 252 echo
273 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 254 #die "Could not extract patch!"
275 count=5 255 count=5
276 break 256 break
277 fi 257 fi
278 fi 258 fi
279 259
280 if (cat ${PATCH_TARGET} | patch -p${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
281 then 261 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 267
288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
289 270
290 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
291 then 272 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 274 echo
294 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
297 count=5 278 count=5
298 fi 279 fi
299 280
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 282
302 break 283 break
303 fi 284 fi
304 285
305 count=$((count + 1)) 286 count=$((count + 1))
311 fi 292 fi
312 293
313 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
314 then 295 then
315 echo 296 echo
316 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
317 eerror 299 eerror
318 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
319 eerror 301 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 303 echo
322 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
323 fi 305 fi
324 306
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 308
327 eend 0 309 eend 0
328 fi 310 fi
329 done 311 done
330 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
331 then 313 then
332 einfo "Done with patching" 314 einfo "Done with patching"
333 fi 315 fi
334} 316}
335 317
336# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
337# implementation. 319# @USAGE: [temp dir]
338# 320# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
340# 322# does not exist on the users system.
323emktemp() {
324 local exe="touch"
325 [[ $1 == -d ]] && exe="mkdir" && shift
326 local topdir=$1
341 327
342have_NPTL() { 328 if [[ -z ${topdir} ]] ; then
329 [[ -z ${T} ]] \
330 && topdir="/tmp" \
331 || topdir=${T}
332 fi
343 333
344 cat > ${T}/test-nptl.c <<-"END" 334 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 335 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 336 local tmp=/
347 #include <stdio.h> 337 while [[ -e ${tmp} ]] ; do
348 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 339 done
350 { 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 341 echo "${tmp}"
352 char *str = buf; 342 else
353 343 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 344 # but should produce a usable file on all userlands
355 if (NULL != str) { 345 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else 347 else
374 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 349 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 350 fi
426
427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then
429 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else
434 jobs=2
435 fi
436 elif [ "${ARCH}" = "s390" ]
437 then
438 # s390 has "# processors : "
439 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
440 else
441 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
442 die "Unknown ARCH -- ${ARCH}!"
443 fi
444
445 # Make sure the number is valid ...
446 if [ "${jobs}" -lt 1 ]
447 then
448 jobs=1
449 fi
450
451 if [ -n "${ADMINPARAM}" ]
452 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi
461 fi
462} 351}
463 352
464# Cheap replacement for when debianutils (and thus mktemp) 353# @FUNCTION: egetent
465# does not exist on the users system 354# @USAGE: <database> <key>
466# vapier@gentoo.org 355# @MAINTAINER:
467# 356# base-system@gentoo.org (Linux)
468# Takes just 1 parameter (the directory to create tmpfile in) 357# Joe Jezak <josejx@gmail.com> (OS X)
469mymktemp() { 358# usata@gentoo.org (OS X)
470 local topdir="$1" 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
471 360# @DESCRIPTION:
472 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ]
474 then
475 mktemp -p ${topdir}
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
480 fi
481}
482
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 361# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
486#
487# egetent(database, key)
488egetent() { 363egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 364 case ${CHOST} in
365 *-darwin*)
490 case "$2" in 366 case "$2" in
491 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 369 ;;
494 *) # Numeric 370 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 372 ;;
497 esac 373 esac
498 else 374 ;;
499 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"
500 fi 382 fi
501}
502 383
503# Simplify/standardize adding users to the system 384 pw show ${action} ${opts} "$2" -q
504# vapier@gentoo.org 385 ;;
505# 386 *-netbsd*|*-openbsd*)
506# enewuser(username, uid, shell, homedir, groups, extra options) 387 grep "$2:\*:" /etc/$1
507# 388 ;;
508# Default values if you do not specify any: 389 *)
509# username: REQUIRED ! 390 type -p nscd >& /dev/null && nscd -i "$1"
510# uid: next available (see useradd(8)) 391 getent "$1" "$2"
511# note: pass -1 to get default behavior 392 ;;
512# shell: /bin/false 393 esac
513# homedir: /dev/null 394}
514# groups: none 395
515# 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}'.
516enewuser() { 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
517 # get the username 412 # get the username
518 local euser="$1"; shift 413 local euser=$1; shift
519 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
520 then
521 eerror "No username specified !" 415 eerror "No username specified !"
522 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
523 fi 417 fi
524 418
525 # lets see if the username already exists 419 # lets see if the username already exists
526 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
527 then
528 return 0 421 return 0
529 fi 422 fi
530 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
531 424
532 # options to pass to useradd 425 # options to pass to useradd
533 local opts= 426 local opts=
534 427
535 # handle uid 428 # handle uid
536 local euid="$1"; shift 429 local euid=$1; shift
537 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
538 then
539 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
540 then
541 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
542 then
543 euid="next" 433 euid="next"
544 fi 434 fi
545 else 435 else
546 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
547 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
548 fi 438 fi
549 else 439 else
550 euid="next" 440 euid="next"
551 fi 441 fi
552 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
553 then 443 for ((euid = 101; euid <= 999; euid++)); do
554 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then
556 pwrange="`jot 898 101`"
557 else
558 pwrange="`seq 101 999`"
559 fi
560 for euid in ${pwrange} ; do
561 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
562 done 445 done
563 fi 446 fi
564 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
565 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
566 449
567 # handle shell 450 # handle shell
568 local eshell="$1"; shift 451 local eshell=$1; shift
569 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
570 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
571 if [ ! -e "${eshell}" ]
572 then
573 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
574 die "${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"
575 fi 460 fi
576 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
577 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}
578 fi 477 fi
579 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
581 480
582 # handle homedir 481 # handle homedir
583 local ehome="$1"; shift 482 local ehome=$1; shift
584 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
585 then
586 ehome="/dev/null" 484 ehome="/dev/null"
587 fi 485 fi
588 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
589 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
590 488
591 # handle groups 489 # handle groups
592 local egroups="$1"; shift 490 local egroups=$1; shift
593 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
594 then
595 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
596 export IFS="," 495 export IFS=","
597 for g in ${egroups} 496 for g in ${egroups} ; do
598 do 497 export IFS=${oldifs}
599 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
600 then
601 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
603 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
604 done 508 done
605 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
606 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
607 else 515 else
608 egroups="(none)" 516 egroups="(none)"
609 fi 517 fi
610 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
611 519
612 # handle extra and add the user 520 # handle extra and add the user
613 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
615 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 523 case ${CHOST} in
617 then 524 *-darwin*)
618 ### Make the user 525 ### Make the user
619 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
620 then
621 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 531 ### Add the user to the groups specified
532 local oldifs=${IFS}
533 export IFS=","
626 for g in ${egroups} 534 for g in ${egroups} ; do
627 do
628 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
629 done 536 done
537 export IFS=${oldifs}
630 else 538 else
631 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
632 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
634 die "Required function missing" 542 die "Required function missing"
635 fi 543 fi
544 ;;
545 *-freebsd*|*-dragonfly*)
546 if [[ -z $@ ]] ; then
547 pw useradd ${euser} ${opts} \
548 -c "added by portage for ${PN}" \
549 die "enewuser failed"
636 else 550 else
637 if [ -z "${eextra}" ] 551 einfo " - Extra: $@"
638 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
639 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
640 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
641 || die "enewuser failed" 583 || die "enewuser failed"
642 else 584 else
643 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
644 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
645 || die "enewuser failed" 587 || die "enewuser failed"
646 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}/${ehome}"
647 fi 597 fi
598
648 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
649
650 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
651 then
652 einfo " - Creating ${ehome} in ${D}"
653 dodir ${ehome}
654 fowners ${euser} ${ehome}
655 fperms 755 ${ehome}
656 fi
657} 600}
658 601
659# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
660# vapier@gentoo.org 603# @USAGE: <group> [gid]
661# 604# @DESCRIPTION:
662# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
663# 606# group to the system. Just give it a group name to add and enewgroup will
664# 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
665# groupname: REQUIRED ! 608# allocate the next available one.
666# gid: next available (see groupadd(8))
667# extra: none
668enewgroup() { 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
669 # get the group 617 # get the group
670 local egroup="$1"; shift 618 local egroup="$1"; shift
671 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
672 then 620 then
673 eerror "No group specified !" 621 eerror "No group specified !"
674 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
675 fi 623 fi
676 624
677 # see if group already exists 625 # see if group already exists
678 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
679 then
680 return 0 627 return 0
681 fi 628 fi
682 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
683 630
684 # options to pass to useradd 631 # options to pass to useradd
690 then 637 then
691 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
692 then 639 then
693 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
694 then 641 then
695 if [ "${ARCH}" == "macos" ] ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
696 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
697 else 644 else
698 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
699 fi 646 fi
700 else 647 else
714 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
715 662
716 # add the group 663 # add the group
717 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 666 case ${CHOST} in
720 then 667 *-darwin*)
721 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
722 then 669 then
723 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
724 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
726 die "Required function missing" 673 die "Required function missing"
727 fi 674 fi
728 675
729 # If we need the next available 676 # If we need the next available
730 case ${egid} in 677 case ${egid} in
731 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
734 done 681 done
735 esac 682 esac
736 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
738 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 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 709 ;;
710 esac
741 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
742} 712}
743 713
744# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
745# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
746# 716# @DESCRIPTION:
747# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
748edos2unix() { 721edos2unix() {
749 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
750 do
751 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done
754} 723}
755 724
756# Make a desktop file ! 725# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 728#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
764# 730#
765# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
766# name: the name that will show up in the menu 732# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 735# a full path to an icon
770# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 737# http://www.freedesktop.org/Standards/desktop-entry-spec
772# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 739make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 741
776 local exec="${1}" 742 local exec=${1}
777 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
779 local type="${4}" 745 local type=${4}
780 local subdir="${6}" 746 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 747
782 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
783 then 749 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
785 "app-emulation") 751 case ${catmaj} in
786 type=Emulator 752 app)
787 subdir="Emulation" 753 case ${catmin} in
754 admin) type=System;;
755 cdr) type=DiscBurning;;
756 dicts) type=Dictionary;;
757 editors) type=TextEditor;;
758 emacs) type=TextEditor;;
759 emulation) type=Emulator;;
760 laptop) type=HardwareSettings;;
761 office) type=Office;;
762 vim) type=TextEditor;;
763 xemacs) type=TextEditor;;
764 *) type=;;
765 esac
788 ;; 766 ;;
789 "games-"*) 767
790 type=Game 768 dev)
791 subdir="Games" 769 type="Development"
792 ;; 770 ;;
793 "net-"*) 771
794 type=Network 772 games)
795 subdir="${type}" 773 case ${catmin} in
774 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;;
776 board) type=BoardGame;;
777 kids) type=KidsGame;;
778 emulation) type=Emulator;;
779 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;;
783 sports) type=SportsGame;;
784 strategy) type=StrategyGame;;
785 *) type=;;
786 esac
787 type="Game;${type}"
796 ;; 788 ;;
789
790 mail)
791 type="Network;Email"
792 ;;
793
794 media)
795 case ${catmin} in
796 gfx) type=Graphics;;
797 radio) type=Tuner;;
798 sound) type=Audio;;
799 tv) type=TV;;
800 video) type=Video;;
801 *) type=;;
802 esac
803 type="AudioVideo;${type}"
804 ;;
805
806 net)
807 case ${catmin} in
808 dialup) type=Dialup;;
809 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;;
811 irc) type=IRCClient;;
812 mail) type=Email;;
813 news) type=News;;
814 nntp) type=News;;
815 p2p) type=FileTransfer;;
816 *) type=;;
817 esac
818 type="Network;${type}"
819 ;;
820
821 sci)
822 case ${catmin} in
823 astro*) type=Astronomy;;
824 bio*) type=Biology;;
825 calc*) type=Calculator;;
826 chem*) type=Chemistry;;
827 geo*) type=Geology;;
828 math*) type=Math;;
829 *) type=;;
830 esac
831 type="Science;${type}"
832 ;;
833
834 www)
835 case ${catmin} in
836 client) type=WebBrowser;;
837 *) type=;;
838 esac
839 type="Network"
840 ;;
841
797 *) 842 *)
798 type= 843 type=
799 subdir=
800 ;; 844 ;;
801 esac 845 esac
802 fi 846 fi
803 local desktop="${T}/${exec}.desktop" 847 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}"
849 else
850 local desktop_name="${PN}-${SLOT}"
851 fi
852 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
853 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
804 854
855 cat <<-EOF > "${desktop}"
805echo "[Desktop Entry] 856 [Desktop Entry]
806Encoding=UTF-8 857 Encoding=UTF-8
807Version=0.9.2 858 Version=0.9.2
808Name=${name} 859 Name=${name}
809Type=Application 860 Type=Application
810Comment=${DESCRIPTION} 861 Comment=${DESCRIPTION}
811Exec=${exec} 862 Exec=${exec}
863 TryExec=${exec%% *}
812Path=${path} 864 Path=${path}
813Icon=${icon} 865 Icon=${icon}
814Categories=Application;${type};" > ${desktop} 866 Categories=Application;${type};
867 EOF
815 868
816 if [ -d "/usr/share/applications" ] 869 (
817 then 870 # wrap the env here so that the 'insinto' call
871 # doesn't corrupt the env of the caller
818 insinto /usr/share/applications 872 insinto /usr/share/applications
819 doins ${desktop} 873 doins "${desktop}"
820 fi 874 )
875}
821 876
822 #if [ -d "/usr/share/gnome/apps" ] 877# @FUNCTION: validate_desktop_entries
823 #then 878# @USAGE: [directories]
824 # insinto /usr/share/gnome/apps/Games 879# @MAINTAINER:
825 # doins ${desktop} 880# Carsten Lohrke <carlo@gentoo.org>
826 #fi 881# @DESCRIPTION:
827 882# Validate desktop entries using desktop-file-utils
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 883validate_desktop_entries() {
829 #then 884 if [[ -x /usr/bin/desktop-file-validate ]] ; then
830 # for ver in /usr/kde/* 885 einfo "Checking desktop entry validity"
831 # do 886 local directories=""
832 # insinto ${ver}/share/applnk/Games 887 for d in /usr/share/applications $@ ; do
833 # doins ${desktop} 888 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
834 # done 889 done
890 if [[ -n ${directories} ]] ; then
891 for FILE in $(find ${directories} -name "*\.desktop" \
892 -not -path '*.hidden*' | sort -u 2>/dev/null)
893 do
894 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
895 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
896 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
897 done
898 fi
899 echo ""
900 else
901 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
835 #fi 902 fi
903}
836 904
837 if [ -d "/usr/share/applnk" ] 905# @FUNCTION: make_session_desktop
838 then 906# @USAGE: <title> <command>
839 insinto /usr/share/applnk/${subdir} 907# @DESCRIPTION:
908# Make a GDM/KDM Session file. The title is the file to execute to start the
909# Window Manager. The command is the name of the Window Manager.
910make_session_desktop() {
911 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
912 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
913
914 local title=$1
915 local command=$2
916 local desktop=${T}/${wm}.desktop
917
918 cat <<-EOF > "${desktop}"
919 [Desktop Entry]
920 Encoding=UTF-8
921 Name=${title}
922 Comment=This session logs you into ${title}
923 Exec=${command}
924 TryExec=${command}
925 Type=Application
926 EOF
927
928 (
929 # wrap the env here so that the 'insinto' call
930 # doesn't corrupt the env of the caller
931 insinto /usr/share/xsessions
840 doins ${desktop} 932 doins "${desktop}"
933 )
934}
935
936# @FUNCTION: domenu
937# @USAGE: <menus>
938# @DESCRIPTION:
939# Install the list of .desktop menu files into the appropriate directory
940# (/usr/share/applications).
941domenu() {
942 (
943 # wrap the env here so that the 'insinto' call
944 # doesn't corrupt the env of the caller
945 local i j ret=0
946 insinto /usr/share/applications
947 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then
949 doins "${i}"
950 ((ret+=$?))
951 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.desktop ; do
953 doins "${j}"
954 ((ret+=$?))
955 done
841 fi 956 fi
957 done
958 exit ${ret}
959 )
960}
842 961
843 return 0 962# @FUNCTION: newmenu
963# @USAGE: <menu> <newname>
964# @DESCRIPTION:
965# Like all other new* functions, install the specified menu as newname.
966newmenu() {
967 (
968 # wrap the env here so that the 'insinto' call
969 # doesn't corrupt the env of the caller
970 insinto /usr/share/applications
971 newins "$@"
972 )
973}
974
975# @FUNCTION: doicon
976# @USAGE: <list of icons>
977# @DESCRIPTION:
978# Install the list of icons into the icon directory (/usr/share/pixmaps).
979# This is useful in conjunction with creating desktop/menu files.
980doicon() {
981 (
982 # wrap the env here so that the 'insinto' call
983 # doesn't corrupt the env of the caller
984 local i j ret
985 insinto /usr/share/pixmaps
986 for i in "$@" ; do
987 if [[ -f ${i} ]] ; then
988 doins "${i}"
989 ((ret+=$?))
990 elif [[ -d ${i} ]] ; then
991 for j in "${i}"/*.png ; do
992 doins "${j}"
993 ((ret+=$?))
994 done
995 fi
996 done
997 exit ${ret}
998 )
999}
1000
1001# @FUNCTION: newicon
1002# @USAGE: <icon> <newname>
1003# @DESCRIPTION:
1004# Like all other new* functions, install the specified icon as newname.
1005newicon() {
1006 (
1007 # wrap the env here so that the 'insinto' call
1008 # doesn't corrupt the env of the caller
1009 insinto /usr/share/pixmaps
1010 newins "$@"
1011 )
844} 1012}
845 1013
846# for internal use only (unpack_pdv and unpack_makeself) 1014# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1015find_unpackable_file() {
848 local src="$1" 1016 local src=$1
849 if [ -z "${src}" ] 1017 if [[ -z ${src} ]] ; then
850 then
851 src="${DISTDIR}/${A}" 1018 src=${DISTDIR}/${A}
852 else 1019 else
853 if [ -e "${DISTDIR}/${src}" ] 1020 if [[ -e ${DISTDIR}/${src} ]] ; then
854 then
855 src="${DISTDIR}/${src}" 1021 src=${DISTDIR}/${src}
856 elif [ -e "${PWD}/${src}" ] 1022 elif [[ -e ${PWD}/${src} ]] ; then
857 then
858 src="${PWD}/${src}" 1023 src=${PWD}/${src}
859 elif [ -e "${src}" ] 1024 elif [[ -e ${src} ]] ; then
860 then
861 src="${src}" 1025 src=${src}
862 fi
863 fi 1026 fi
864 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1027 fi
1028 [[ ! -e ${src} ]] && return 1
865 echo "${src}" 1029 echo "${src}"
866} 1030}
867 1031
1032# @FUNCTION: unpack_pdv
1033# @USAGE: <file to unpack> <size of off_t>
1034# @DESCRIPTION:
868# Unpack those pesky pdv generated files ... 1035# Unpack those pesky pdv generated files ...
869# They're self-unpacking programs with the binary package stuffed in 1036# They're self-unpacking programs with the binary package stuffed in
870# the middle of the archive. Valve seems to use it a lot ... too bad 1037# the middle of the archive. Valve seems to use it a lot ... too bad
871# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1038# it seems to like to segfault a lot :(. So lets take it apart ourselves.
872# 1039#
873# Usage: unpack_pdv [file to unpack] [size of off_t]
874# - you have to specify the off_t size ... i have no idea how to extract that 1040# You have to specify the off_t size ... I have no idea how to extract that
875# information out of the binary executable myself. basically you pass in 1041# information out of the binary executable myself. Basically you pass in
876# the size of the off_t type (in bytes) on the machine that built the pdv 1042# the size of the off_t type (in bytes) on the machine that built the pdv
1043# archive.
1044#
877# archive. one way to determine this is by running the following commands: 1045# One way to determine this is by running the following commands:
878# strings <pdv archive> | grep lseek 1046# strings <pdv archive> | grep lseek
879# strace -elseek <pdv archive> 1047# strace -elseek <pdv archive>
880# basically look for the first lseek command (we do the strings/grep because 1048# Basically look for the first lseek command (we do the strings/grep because
881# sometimes the function call is _llseek or something) and steal the 2nd 1049# sometimes the function call is _llseek or something) and steal the 2nd
882# parameter. here is an example: 1050# parameter. Here is an example:
883# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1051# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
884# lseek 1052# lseek
885# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1053# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
886# lseek(3, -4, SEEK_END) = 2981250 1054# lseek(3, -4, SEEK_END) = 2981250
887# thus we would pass in the value of '4' as the second parameter. 1055# Thus we would pass in the value of '4' as the second parameter.
888unpack_pdv() { 1056unpack_pdv() {
889 local src="`find_unpackable_file $1`" 1057 local src=$(find_unpackable_file "$1")
890 local sizeoff_t="$2" 1058 local sizeoff_t=$2
891 1059
1060 [[ -z ${src} ]] && die "Could not locate source for '$1'"
892 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1061 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
893 1062
894 local shrtsrc="`basename ${src}`" 1063 local shrtsrc=$(basename "${src}")
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1065 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1066 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
898 1067
899 # grab metadata for debug reasons 1068 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1069 local metafile=$(emktemp)
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1070 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
902 1071
903 # rip out the final file name from the metadata 1072 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1073 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
905 datafile="`basename ${datafile}`" 1074 datafile=$(basename "${datafile}")
906 1075
907 # now lets uncompress/untar the file if need be 1076 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1077 local tmpfile=$(emktemp)
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1078 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1079
911 local iscompressed="`file -b ${tmpfile}`" 1080 local iscompressed=$(file -b "${tmpfile}")
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1081 if [[ ${iscompressed:0:8} == "compress" ]] ; then
913 iscompressed=1 1082 iscompressed=1
914 mv ${tmpfile}{,.Z} 1083 mv ${tmpfile}{,.Z}
915 gunzip ${tmpfile} 1084 gunzip ${tmpfile}
916 else 1085 else
917 iscompressed=0 1086 iscompressed=0
918 fi 1087 fi
919 local istar="`file -b ${tmpfile}`" 1088 local istar=$(file -b "${tmpfile}")
920 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1089 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
921 istar=1 1090 istar=1
922 else 1091 else
923 istar=0 1092 istar=0
924 fi 1093 fi
925 1094
953 true 1122 true
954 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1123 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
955 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1124 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
956} 1125}
957 1126
1127# @FUNCTION: unpack_makeself
1128# @USAGE: [file to unpack] [offset] [tail|dd]
1129# @DESCRIPTION:
958# Unpack those pesky makeself generated files ... 1130# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1131# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1132# the end of the archive. Loki utilized the format as does
961# many other game companies. 1133# many other game companies.
962# 1134#
963# Usage: unpack_makeself [file to unpack] [offset] 1135# If the file is not specified, then ${A} is used. If the
964# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1136# offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1137# the proper offset from the script itself.
967unpack_makeself() { 1138unpack_makeself() {
1139 local src_input=${1:-${A}}
968 local src="`find_unpackable_file $1`" 1140 local src=$(find_unpackable_file "${src_input}")
969 local skip="$2" 1141 local skip=$2
1142 local exe=$3
970 1143
1144 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1145
971 local shrtsrc="`basename ${src}`" 1146 local shrtsrc=$(basename "${src}")
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1147 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1148 if [[ -z ${skip} ]] ; then
974 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1149 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
976 local skip=0 1150 local skip=0
1151 exe=tail
977 case ${ver} in 1152 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1153 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1154 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1155 ;;
981 2.0|2.0.1) 1156 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1157 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1158 ;;
984 2.1.1) 1159 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1160 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1161 let skip="skip + 1"
987 ;; 1162 ;;
988 2.1.2) 1163 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1164 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1165 let skip="skip + 1"
991 ;; 1166 ;;
992 2.1.3) 1167 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1168 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1169 let skip="skip + 1"
1170 ;;
1171 2.1.4|2.1.5)
1172 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1173 skip=$(head -n ${skip} "${src}" | wc -c)
1174 exe="dd"
995 ;; 1175 ;;
996 *) 1176 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1177 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1178 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1179 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1181 die "makeself version '${ver}' not supported"
1002 ;; 1182 ;;
1003 esac 1183 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1184 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1185 fi
1186 case ${exe} in
1187 tail) exe="tail -n +${skip} '${src}'";;
1188 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1189 *) die "makeself cant handle exe '${exe}'"
1190 esac
1006 1191
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1192 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1193 local tmpfile=$(emktemp)
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1194 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1195 local filetype=$(file -b "${tmpfile}")
1011 case ${filetype} in 1196 case ${filetype} in
1012 *tar\ archive) 1197 *tar\ archive*)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1198 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1199 ;;
1015 bzip2*) 1200 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1201 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1202 ;;
1018 gzip*) 1203 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1204 eval ${exe} | tar --no-same-owner -xzf -
1205 ;;
1206 compress*)
1207 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1208 ;;
1021 *) 1209 *)
1210 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1211 false
1023 ;; 1212 ;;
1024 esac 1213 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1214 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1215}
1027 1216
1217# @FUNCTION: check_license
1218# @USAGE: [license]
1219# @DESCRIPTION:
1028# Display a license for user to accept. 1220# Display a license for user to accept. If no license is
1029#
1030# Usage: check_license [license]
1031# - If the file is not specified then ${LICENSE} is used. 1221# specified, then ${LICENSE} is used.
1032check_license() { 1222check_license() {
1033 local lic=$1 1223 local lic=$1
1034 if [ -z "${lic}" ] ; then 1224 if [ -z "${lic}" ] ; then
1035 lic="${PORTDIR}/licenses/${LICENSE}" 1225 lic="${PORTDIR}/licenses/${LICENSE}"
1036 else 1226 else
1037 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1227 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1038 lic="${PORTDIR}/licenses/${src}" 1228 lic="${PORTDIR}/licenses/${lic}"
1039 elif [ -e "${PWD}/${src}" ] ; then 1229 elif [ -e "${PWD}/${lic}" ] ; then
1040 lic="${PWD}/${src}" 1230 lic="${PWD}/${lic}"
1041 elif [ -e "${src}" ] ; then 1231 elif [ -e "${lic}" ] ; then
1042 lic="${src}" 1232 lic="${lic}"
1043 fi
1044 fi 1233 fi
1234 fi
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1235 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1046 local l="`basename ${lic}`" 1236 local l="`basename ${lic}`"
1047 1237
1048 # here is where we check for the licenses the user already 1238 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1239 # accepted ... if we don't find a match, we make the user accept
1240 local shopts=$-
1050 local alic 1241 local alic
1242 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1243 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1244 if [[ ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1245 set +o noglob; set -${shopts} #reset old shell opts
1246 return 0
1247 fi
1054 done 1248 done
1249 set +o noglob; set -$shopts #reset old shell opts
1055 1250
1056 local licmsg="`mymktemp ${T}`" 1251 local licmsg=$(emktemp)
1057 cat << EOF > ${licmsg} 1252 cat <<-EOF > ${licmsg}
1058********************************************************** 1253 **********************************************************
1059The following license outlines the terms of use of this 1254 The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1255 package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1256 continue. When you are done viewing, hit 'q'. If you
1062CTRL+C out of this, the install will not run! 1257 CTRL+C out of this, the install will not run!
1063********************************************************** 1258 **********************************************************
1064 1259
1065EOF 1260 EOF
1066 cat ${lic} >> ${licmsg} 1261 cat ${lic} >> ${licmsg}
1067 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1262 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1068 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1263 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1069 read alic 1264 read alic
1070 case ${alic} in 1265 case ${alic} in
1077 die "Failed to accept license" 1272 die "Failed to accept license"
1078 ;; 1273 ;;
1079 esac 1274 esac
1080} 1275}
1081 1276
1277# @FUNCTION: cdrom_get_cds
1278# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1279# @DESCRIPTION:
1082# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1280# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1083# the whole 'non-interactive' policy, but damnit I want CD support ! 1281# the whole 'non-interactive' policy, but damnit I want CD support !
1084# 1282#
1085# with these cdrom functions we handle all the user interaction and 1283# With these cdrom functions we handle all the user interaction and
1086# standardize everything. all you have to do is call cdrom_get_cds() 1284# standardize everything. All you have to do is call cdrom_get_cds()
1087# and when the function returns, you can assume that the cd has been 1285# and when the function returns, you can assume that the cd has been
1088# found at CDROM_ROOT. 1286# found at CDROM_ROOT.
1089# 1287#
1288# The function will attempt to locate a cd based upon a file that is on
1289# the cd. The more files you give this function, the more cds
1290# the cdrom functions will handle.
1291#
1090# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1292# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1091# etc... if you want to give the cds better names, then just export 1293# etc... If you want to give the cds better names, then just export
1092# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1294# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1093# 1295# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1296# also use the CDROM_NAME_SET bash array.
1297#
1094# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1298# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1095#
1096# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1097# - this will attempt to locate a cd based upon a file that is on
1098# the cd ... the more files you give this function, the more cds
1099# the cdrom functions will handle
1100cdrom_get_cds() { 1299cdrom_get_cds() {
1101 # first we figure out how many cds we're dealing with by 1300 # first we figure out how many cds we're dealing with by
1102 # the # of files they gave us 1301 # the # of files they gave us
1103 local cdcnt=0 1302 local cdcnt=0
1104 local f= 1303 local f=
1105 for f in "$@" ; do 1304 for f in "$@" ; do
1106 cdcnt=$((cdcnt + 1)) 1305 ((++cdcnt))
1107 export CDROM_CHECK_${cdcnt}="$f" 1306 export CDROM_CHECK_${cdcnt}="$f"
1108 done 1307 done
1109 export CDROM_TOTAL_CDS=${cdcnt} 1308 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1309 export CDROM_CURRENT_CD=1
1111 1310
1112 # now we see if the user gave use CD_ROOT ... 1311 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1312 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1313 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}"
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return
1118 fi
1119 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then
1121 local var= 1314 local var=
1122 cdcnt=0 1315 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1316 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1317 ((++cdcnt))
1125 var="CD_ROOT_${cdcnt}" 1318 var="CD_ROOT_${cdcnt}"
1319 [[ -z ${!var} ]] && var="CD_ROOT"
1126 if [ -z "${!var}" ] ; then 1320 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1321 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1322 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1323 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1324 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1325 fi
1132 export CDROM_ROOTS_${cdcnt}="${!var}"
1133 done 1326 done
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1327 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 export CDROM_SET=-1
1330 for f in ${CDROM_CHECK_1//:/ } ; do
1331 ((++CDROM_SET))
1332 [[ -e ${CD_ROOT}/${f} ]] && break
1333 done
1334 export CDROM_MATCH=${f}
1136 return 1335 return
1137 fi 1336 fi
1138 1337
1338 # User didn't help us out so lets make sure they know they can
1339 # simplify the whole process ...
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1340 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1341 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1141 if [ -z "${CDROM_NAME}" ] ; then
1142 echo "cdrom for ${PN}."
1143 else
1144 echo "${CDROM_NAME}."
1145 fi
1146 echo 1342 echo
1147 einfo "If you do not have the CD, but have the data files" 1343 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1344 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1345 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1346 einfo "directory containing the files."
1151 echo 1347 echo
1348 einfo "For example:"
1349 einfo "export CD_ROOT=/mnt/cdrom"
1350 echo
1152 else 1351 else
1352 if [[ -n ${CDROM_NAME_SET} ]] ; then
1353 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1354 cdcnt=0
1355 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1356 ((++cdcnt))
1357 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1358 done
1359 fi
1360
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1361 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1362 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1363 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1157 var="CDROM_NAME_${cdcnt}" 1365 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1366 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1367 done
1160 echo 1368 echo
1161 einfo "If you do not have the CDs, but have the data files" 1369 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1370 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1371 einfo "the following variables so they point to the right place:"
1164 einfon "" 1372 einfon ""
1165 cdcnt=0 1373 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1374 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1375 ((++cdcnt))
1168 echo -n " CD_ROOT_${cdcnt}" 1376 echo -n " CD_ROOT_${cdcnt}"
1169 done 1377 done
1170 echo 1378 echo
1171 einfo "Or, if you have all the files in the same place, or" 1379 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1380 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1381 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1382 einfo "for all the CDs."
1175 echo 1383 echo
1384 einfo "For example:"
1385 einfo "export CD_ROOT_1=/mnt/cdrom"
1386 echo
1176 fi 1387 fi
1388
1389 export CDROM_SET=""
1177 export CDROM_CURRENT_CD=0 1390 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1391 cdrom_load_next_cd
1179} 1392}
1180 1393
1181# this is only used when you need access to more than one cd. 1394# @FUNCTION: cdrom_load_next_cd
1182# when you have finished using the first cd, just call this function. 1395# @DESCRIPTION:
1183# when it returns, CDROM_ROOT will be pointing to the second cd. 1396# Some packages are so big they come on multiple CDs. When you're done reading
1184# remember, you can only go forward in the cd chain, you can't go back. 1397# files off a CD and want access to the next one, just call this function.
1398# Again, all the messy details of user interaction are taken care of for you.
1399# Once this returns, just read the variable CDROM_ROOT for the location of the
1400# mounted CD. Note that you can only go forward in the CD list, so make sure
1401# you only call this function when you're done using the current CD.
1185cdrom_load_next_cd() { 1402cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1403 local var
1188 1404 ((++CDROM_CURRENT_CD))
1189 if [ ! -z "${CD_ROOT}" ] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return
1192 fi
1193 1405
1194 unset CDROM_ROOT 1406 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1407 var=CD_ROOT_${CDROM_CURRENT_CD}
1408 [[ -z ${!var} ]] && var="CD_ROOT"
1196 if [ -z "${!var}" ] ; then 1409 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1410 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1411 _cdrom_locate_file_on_cd ${!var}
1199 else 1412 else
1200 export CDROM_ROOT="${!var}" 1413 export CDROM_ROOT=${!var}
1201 fi 1414 fi
1202 1415
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1416 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1417}
1205 1418
1208# all it does is try to locate a give file on a cd ... if the cd isn't 1421# all it does is try to locate a give file on a cd ... if the cd isn't
1209# found, then a message asking for the user to insert the cdrom will be 1422# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1423# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1424# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1425# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1426_cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do
1215 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})"
1217 local mline="" 1427 local mline=""
1218 local showedmsg=0 1428 local showedmsg=0
1219 1429
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1430 while [[ -z ${CDROM_ROOT} ]] ; do
1221 [ -d "${mline}/${dir}" ] || continue 1431 local i=0
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1432 local -a cdset=(${*//:/ })
1433 if [[ -n ${CDROM_SET} ]] ; then
1434 cdset=(${cdset[${CDROM_SET}]})
1435 fi
1436
1437 while [[ -n ${cdset[${i}]} ]] ; do
1438 local dir=$(dirname ${cdset[${i}]})
1439 local file=$(basename ${cdset[${i}]})
1440
1441 local point= node= fs= foo=
1442 while read point node fs foo ; do
1443 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1444 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1445 && continue
1446 point=${point//\040/ }
1447 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1223 && export CDROM_ROOT=${mline} 1448 export CDROM_ROOT=${point}
1449 export CDROM_SET=${i}
1450 export CDROM_MATCH=${cdset[${i}]}
1451 return
1452 done <<< "$(get_mounts)"
1453
1454 ((++i))
1224 done 1455 done
1225 1456
1226 if [ -z "${CDROM_ROOT}" ] ; then
1227 echo 1457 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1458 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1459 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1460 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1461 einfo "Please insert+mount the cdrom for ${PN} now !"
1232 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi
1235 else 1462 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1463 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1241 fi
1242 fi 1464 fi
1243 showedmsg=1 1465 else
1466 if [[ -z ${CDROM_NAME_1} ]] ; then
1467 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1468 else
1469 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1470 einfo "Please insert+mount the ${!var} cdrom now !"
1471 fi
1244 fi 1472 fi
1473 showedmsg=1
1474 fi
1245 einfo "Press return to scan for the cd again" 1475 einfo "Press return to scan for the cd again"
1246 einfo "or hit CTRL+C to abort the emerge." 1476 einfo "or hit CTRL+C to abort the emerge."
1247 read 1477 echo
1248 fi 1478 einfo "If you are having trouble with the detection"
1479 einfo "of your CD, it is possible that you do not have"
1480 einfo "Joliet support enabled in your kernel. Please"
1481 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1482 read || die "something is screwed with your system"
1249 done 1483 done
1250} 1484}
1251 1485
1252# Make sure that LINGUAS only contains languages that 1486# Make sure that LINGUAS only contains languages that
1253# a package can support 1487# a package can support
1254# 1488#
1255# usage: strip-linguas <allow LINGUAS> 1489# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1490# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1491# strip-linguas -u <directories of .po files>
1258# 1492#
1259# The first form allows you to specify a list of LINGUAS. 1493# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1494# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1495# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1496# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1497# directories and uses the union of the lists.
1264strip-linguas() { 1498strip-linguas() {
1265 local ls newls 1499 local ls newls nols
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1500 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1501 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1502 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1269 local d f 1503 local d f
1270 for d in "$@" ; do 1504 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1505 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1506 newls=${ls}
1273 else 1507 else
1274 newls="" 1508 newls=""
1275 fi 1509 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1510 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1277 if [ "${op}" == "-i" ] ; then 1511 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1512 hasq ${f} ${ls} && newls="${newls} ${f}"
1279 else 1513 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1514 hasq ${f} ${ls} || newls="${newls} ${f}"
1281 fi 1515 fi
1282 done 1516 done
1283 ls="${newls}" 1517 ls=${newls}
1284 done 1518 done
1285 ls="${ls//.po}"
1286 else 1519 else
1287 ls="$@" 1520 ls="$@"
1288 fi 1521 fi
1289 1522
1290 ls=" ${ls} " 1523 nols=""
1291 newls="" 1524 newls=""
1292 for f in ${LINGUAS} ; do 1525 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1526 if hasq ${f} ${ls} ; then
1294 nl="${newls} ${f}" 1527 newls="${newls} ${f}"
1295 else 1528 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1529 nols="${nols} ${f}"
1297 fi 1530 fi
1298 done 1531 done
1532 [[ -n ${nols} ]] \
1533 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1534 export LINGUAS=${newls:1}
1535}
1536
1537# @FUNCTION: set_arch_to_kernel
1538# @DESCRIPTION:
1539# Set the env ARCH to match what the kernel expects.
1540set_arch_to_kernel() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1546 case ${ARCH} in
1547 x86) export ARCH="i386";;
1548 amd64) export ARCH="x86_64";;
1549 hppa) export ARCH="parisc";;
1550 mips) export ARCH="mips";;
1551 sparc) export ARCH="$(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!
1552 *) export ARCH="${ARCH}";;
1553 esac
1554}
1555
1556# @FUNCTION: set_arch_to_portage
1557# @DESCRIPTION:
1558# Set the env ARCH to match what portage expects.
1559set_arch_to_portage() {
1560 i=10
1561 while ((i--)) ; do
1562 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1563 done
1564 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1565}
1566
1567# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs]
1569# @DESCRIPTION:
1570# These functions are useful when a lib in your package changes ABI SONAME.
1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1572# would break packages that link against it. Most people get around this
1573# by using the portage SLOT mechanism, but that is not always a relevant
1574# solution, so instead you can call this from pkg_preinst. See also the
1575# preserve_old_lib_notify function.
1576preserve_old_lib() {
1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582
1583 local lib dir
1584 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed"
1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch "${D}"/${lib}
1590 done
1591}
1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1597preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1602
1603 local lib notice=0
1604 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1608 ewarn "Old versions of installed libraries were detected on your system."
1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1611 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617}
1618
1619# @FUNCTION: built_with_use
1620# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1621# @DESCRIPTION:
1622# A temporary hack until portage properly supports DEPENDing on USE
1623# flags being enabled in packages. This will check to see if the specified
1624# DEPEND atom was built with the specified list of USE flags. The
1625# --missing option controls the behavior if called on a package that does
1626# not actually support the defined USE flags (aka listed in IUSE).
1627# The default is to abort (call die). The -a and -o flags control
1628# the requirements of the USE flags. They correspond to "and" and "or"
1629# logic. So the -a flag means all listed USE flags must be enabled
1630# while the -o flag means at least one of the listed fIUSE flags must be
1631# enabled. The --hidden option is really for internal use only as it
1632# means the USE flag we're checking is hidden expanded, so it won't be found
1633# in IUSE like normal USE flags.
1634#
1635# Remember that this function isn't terribly intelligent so order of optional
1636# flags matter.
1637built_with_use() {
1638 local hidden="no"
1639 if [[ $1 == "--hidden" ]] ; then
1640 hidden="yes"
1641 shift
1642 fi
1643
1644 local missing_action="die"
1645 if [[ $1 == "--missing" ]] ; then
1646 missing_action=$2
1647 shift ; shift
1648 case ${missing_action} in
1649 true|false|die) ;;
1650 *) die "unknown action '${missing_action}'";;
1651 esac
1652 fi
1653
1654 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656
1657 local PKG=$(best_version $1)
1658 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1659 shift
1660
1661 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1662 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1663
1664 # if the IUSE file doesn't exist, the read will error out, we need to handle
1665 # this gracefully
1666 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1667 case ${missing_action} in
1668 true) return 0;;
1669 false) return 1;;
1670 die) die "Unable to determine what USE flags $PKG was built with";;
1671 esac
1672 fi
1673
1674 if [[ ${hidden} == "no" ]] ; then
1675 local IUSE_BUILT=$(<${IUSEFILE})
1676 # Don't check USE_EXPAND #147237
1677 local expand
1678 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1679 if [[ $1 == ${expand}_* ]] ; then
1680 expand=""
1681 break
1682 fi
1683 done
1684 if [[ -n ${expand} ]] ; then
1685 if ! has $1 ${IUSE_BUILT} ; then
1686 case ${missing_action} in
1687 true) return 0;;
1688 false) return 1;;
1689 die) die "$PKG does not actually support the $1 USE flag!";;
1690 esac
1691 fi
1692 fi
1693 fi
1694
1695 local USE_BUILT=$(<${USEFILE})
1696 while [[ $# -gt 0 ]] ; do
1697 if [[ ${opt} = "-o" ]] ; then
1698 has $1 ${USE_BUILT} && return 0
1699 else
1700 has $1 ${USE_BUILT} || return 1
1701 fi
1702 shift
1703 done
1704 [[ ${opt} = "-a" ]]
1705}
1706
1707# @DESCRIPTION: epunt_cxx
1708# @USAGE: [dir to scan]
1709# @DESCRIPTION:
1710# Many configure scripts wrongly bail when a C++ compiler could not be
1711# detected. If dir is not specified, then it defaults to ${S}.
1712#
1713# http://bugs.gentoo.org/73450
1714epunt_cxx() {
1715 local dir=$1
1716 [[ -z ${dir} ]] && dir=${S}
1717 ebegin "Removing useless C++ checks"
1718 local f
1719 for f in $(find ${dir} -name configure) ; do
1720 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1721 done
1722 eend 0
1723}
1724
1725# @FUNCTION: make_wrapper
1726# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1727# @DESCRIPTION:
1728# Create a shell wrapper script named wrapper in installpath
1729# (defaults to the bindir) to execute target (default of wrapper) by
1730# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1731# libpaths followed by optionally changing directory to chdir.
1732make_wrapper() {
1733 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1734 local tmpwrapper=$(emktemp)
1735 # We don't want to quote ${bin} so that people can pass complex
1736 # things as $bin ... "./someprog --args"
1737 cat << EOF > "${tmpwrapper}"
1738#!/bin/sh
1739cd "${chdir:-.}"
1299 if [ -z "${newls}" ] ; then 1740if [ -n "${libdir}" ] ; then
1300 unset LINGUAS 1741 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1742 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1301 else 1743 else
1302 export LINGUAS="${newls}" 1744 export LD_LIBRARY_PATH="${libdir}"
1745 fi
1303 fi 1746fi
1747exec ${bin} "\$@"
1748EOF
1749 chmod go+rx "${tmpwrapper}"
1750 if [[ -n ${path} ]] ; then
1751 (
1752 exeinto "${path}"
1753 newexe "${tmpwrapper}" "${wrapper}"
1754 ) || die
1755 else
1756 newbin "${tmpwrapper}" "${wrapper}" || die
1757 fi
1304} 1758}

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