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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 1.140 2005/01/11 04:24:39 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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 ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
70/* GNU ld script
71 Because Gentoo have critical dynamic libraries
72 in /lib, and the static versions in /usr/lib, we
73 need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 See bug #4411 on http://bugs.gentoo.org/ for
76 more info. */
77GROUP ( /${libdir}/${1} )
78END_LDSCRIPT
79 fperms a+x "/usr/${libdir}/${1}"
80}
81
82# Simple function to draw a line consisting of '=' the same length as $*
83#
84# <azarah@gentoo.org> (11 Nov 2002)
85#
86draw_line() {
87 local i=0
88 local str_length=""
89
90 # Handle calls that do not have args, or wc not being installed ...
91 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
92 then
93 echo "==============================================================="
94 return 0
95 fi
96
97 # Get the length of $*
98 str_length="$(echo -n "$*" | wc -m)"
99
100 while [ "$i" -lt "${str_length}" ]
101 do
102 echo -n "="
103
104 i=$((i + 1))
105 done
106
107 echo
108
109 return 0
110}
111
112# Default directory where patches are located 52# Default directory where patches are located
113EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
114# Default extension for patches 54# Default extension for patches
115EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
116# Default options for patch 56# Default options for patch
117# 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
118EPATCH_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"
119# 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,
120# and not the full path .. 62# and not the full path ..
121EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
122# Change the printed message for a single patch. 64# Change the printed message for a single patch.
123EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
124# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
125# 69#
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
127# 71#
128EPATCH_FORCE="no" 72EPATCH_FORCE="no"
129 73
130# 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
131# or two patches. 75# or two patches.
142# 86#
143# Patches are applied in current directory. 87# Patches are applied in current directory.
144# 88#
145# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
146# 90#
147# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
148# 92#
149# For example: 93# For example:
150# 94#
151# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
152# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
153# 97#
154# 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
155# specific patches. 99# specific patches.
156# 100#
157# 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
159# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
160# 104#
161# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
162# 106#
163epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
164 local PIPE_CMD="" 113 local PIPE_CMD=""
165 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
166 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
167 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
168 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
169 local x="" 118 local x=""
170 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
171 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
172 then 123 then
173 local m="" 124 local m=""
174 einfo "${#} patches to apply ..."
175 for m in "$@" ; do 125 for m in "$@" ; do
176 epatch "${m}" 126 epatch "${m}"
177 done 127 done
178 return 0 128 return 0
179 fi 129 fi
193 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
194 else 144 else
195 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
196 fi 146 fi
197 else 147 else
198 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
199 then
200 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
201 then 150 then
202 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
203 fi 152 fi
204 153
233 ;; 182 ;;
234 esac 183 esac
235 184
236 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
237 then 186 then
238 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
239 fi 188 fi
240 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
241 do 190 do
242 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
243 # 192 #
244 # ???_arch_foo.patch 193 # ???_arch_foo.patch
245 # 194 #
246 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
247 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
248 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
249 then 198 then
250 local count=0 199 local count=0
251 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
252 202
253 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
254 then 204 then
255 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
256 then 206 then
257 continue 207 continue
258 fi 208 fi
259 fi 209 fi
260 210
262 then 212 then
263 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
264 then 214 then
265 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
266 else 216 else
267 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
268 fi 218 fi
269 else 219 else
270 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
271 fi 221 fi
272 222
273 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 225
276 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
277 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
278 do 228 do
279 # Generate some useful debug info ... 229 # Generate some useful debug info ...
280 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 232
283 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then 234 then
285 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 else 237 else
288 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
289 fi 239 fi
290 240
291 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 243
294 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 246
297 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
298 then 248 then
299 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
300 then 250 then
301 echo 251 echo
302 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
303 #die "Could not extract patch!" 253 #die "Could not extract patch!"
304 count=5 254 count=5
305 break 255 break
306 fi 256 fi
307 fi 257 fi
308 258
309 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 260 then
311 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
316 266
317 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
318 269
319 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
320 then 271 then
321 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
322 echo 273 echo
323 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
324 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
325 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
326 count=5 277 count=5
327 fi 278 fi
328 279
329 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
330 281
331 break 282 break
332 fi 283 fi
333 284
334 count=$((count + 1)) 285 count=$((count + 1))
340 fi 291 fi
341 292
342 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
343 then 294 then
344 echo 295 echo
345 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
346 eerror 298 eerror
347 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
348 eerror 300 eerror
349 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
350 echo 302 echo
351 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
352 fi 304 fi
353 305
354 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
355 307
356 eend 0 308 eend 0
357 fi 309 fi
358 done 310 done
359 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
360 then 312 then
361 einfo "Done with patching" 313 einfo "Done with patching"
362 fi 314 fi
363} 315}
364 316
365# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
366# implementation. 318# @USAGE: [temp dir]
367# 319# @DESCRIPTION:
368# <azarah@gentoo.org> (06 March 2003)
369#
370have_NPTL() {
371 cat > ${T}/test-nptl.c <<-"END"
372 #define _XOPEN_SOURCE
373 #include <unistd.h>
374 #include <stdio.h>
375
376 int main()
377 {
378 char buf[255];
379 char *str = buf;
380
381 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
382 if (NULL != str) {
383 printf("%s\n", str);
384 if (NULL != strstr(str, "NPTL"))
385 return 0;
386 }
387
388 return 1;
389 }
390 END
391
392 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
393 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
394 then
395 echo "yes"
396 einfon "Checking what PTHREADS implementation we have ..."
397 if ${T}/nptl
398 then
399 return 0
400 else
401 return 1
402 fi
403 else
404 echo "no"
405 fi
406
407 return 1
408}
409
410# This function check how many cpu's are present, and then set
411# -j in MAKEOPTS accordingly.
412#
413# Thanks to nall <nall@gentoo.org> for this.
414#
415get_number_of_jobs() {
416 local jobs=0
417
418 if [ ! -r /proc/cpuinfo ]
419 then
420 return 1
421 fi
422
423 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
424 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
425 then
426 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
427 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
428 ADMINPARAM="${ADMINPARAM/-j}"
429 fi
430
431 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
432
433 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
434 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
435 then
436 # these archs will always have "[Pp]rocessor"
437 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
438
439 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
440 then
441 # sparc always has "ncpus active"
442 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
443
444 elif [ "${ARCH}" = "alpha" ]
445 then
446 # alpha has "cpus active", but only when compiled with SMP
447 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
448 then
449 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
450 else
451 jobs=2
452 fi
453
454 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
455 then
456 # ppc has "processor", but only when compiled with SMP
457 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
458 then
459 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
460 else
461 jobs=2
462 fi
463 elif [ "${ARCH}" = "s390" ]
464 then
465 # s390 has "# processors : "
466 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
467 else
468 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
469 die "Unknown ARCH -- ${ARCH}!"
470 fi
471
472 # Make sure the number is valid ...
473 if [ "${jobs}" -lt 1 ]
474 then
475 jobs=1
476 fi
477
478 if [ -n "${ADMINPARAM}" ]
479 then
480 if [ "${jobs}" -gt "${ADMINPARAM}" ]
481 then
482 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
483 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
484 else
485 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
486 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
487 fi
488 fi
489}
490
491# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
492# does not exist on the users system 321# does not exist on the users system.
493# vapier@gentoo.org
494#
495# Takes just 1 optional parameter (the directory to create tmpfile in)
496emktemp() { 322emktemp() {
497 local exe="touch" 323 local exe="touch"
498 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
499 local topdir="$1" 325 local topdir=$1
500 326
501 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
502 then
503 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
504 && topdir="/tmp" \ 329 && topdir="/tmp" \
505 || topdir="${T}" 330 || topdir=${T}
506 fi 331 fi
507 332
508 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
509 then 334 # system lacks `mktemp` so we have to fake it
510 local tmp=/ 335 local tmp=/
511 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
512 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
513 done 338 done
514 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
515 echo "${tmp}" 340 echo "${tmp}"
516 else 341 else
517 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
518 && exe="-p" \ 343 # but should produce a usable file on all userlands
519 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
520 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
521 fi 348 fi
349 fi
522} 350}
523 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
524# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
525# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
526# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
527# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
528#
529# egetent(database, key)
530egetent() { 362egetent() {
531 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
532 case "$2" in 365 case "$2" in
533 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
534 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
535 ;; 368 ;;
536 *) # Numeric 369 *) # Numeric
537 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
538 ;; 371 ;;
539 esac 372 esac
540 elif useq x86-fbsd ; then 373 ;;
541 local action 374 *-freebsd*|*-dragonfly*)
542 if [ "$1" == "passwd" ] 375 local opts action="user"
543 then 376 [[ $1 == "passwd" ]] || action="group"
544 action="user" 377
545 else 378 # lookup by uid/gid
546 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
547 fi 381 fi
382
548 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
549 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
550 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
551 getent "$1" "$2" 390 getent "$1" "$2"
552 fi 391 ;;
392 esac
553} 393}
554 394
555# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
556# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
557# 397# @DESCRIPTION:
558# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
559# 399# a user to the system. The only required parameter is the username.
560# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
561# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
562# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
563# note: pass -1 to get default behavior
564# shell: /bin/false
565# homedir: /dev/null
566# groups: none
567# extra: comment of 'added by portage for ${PN}'
568enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
569 # get the username 411 # get the username
570 local euser="$1"; shift 412 local euser=$1; shift
571 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
572 then
573 eerror "No username specified !" 414 eerror "No username specified !"
574 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
575 fi 416 fi
576 417
577 # lets see if the username already exists 418 # lets see if the username already exists
578 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
579 then
580 return 0 420 return 0
581 fi 421 fi
582 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
583 423
584 # options to pass to useradd 424 # options to pass to useradd
585 local opts= 425 local opts=
586 426
587 # handle uid 427 # handle uid
588 local euid="$1"; shift 428 local euid=$1; shift
589 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
590 then
591 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
592 then
593 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
594 then
595 euid="next" 432 euid="next"
596 fi 433 fi
597 else 434 else
598 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
599 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
600 fi 437 fi
601 else 438 else
602 euid="next" 439 euid="next"
603 fi 440 fi
604 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
605 then 442 for ((euid = 101; euid <= 999; euid++)); do
606 local pwrange
607 if [ "${USERLAND}" == "BSD" ] ; then
608 pwrange="`jot 898 101`"
609 else
610 pwrange="`seq 101 999`"
611 fi
612 for euid in ${pwrange} ; do
613 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
614 done 444 done
615 fi 445 fi
616 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
617 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
618 448
619 # handle shell 449 # handle shell
620 local eshell="$1"; shift 450 local eshell=$1; shift
621 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
622 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
623 if [ ! -e "${eshell}" ]
624 then
625 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
626 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
627 fi 459 fi
628 else 460 else
629 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
630 then 462 [[ -x ${ROOT}${shell} ]] && break
631 eshell="/usr/bin/false" 463 done
632 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
633 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
634 fi 473 fi
474
475 eshell=${shell}
635 fi 476 fi
636 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
637 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
638 479
639 # handle homedir 480 # handle homedir
640 local ehome="$1"; shift 481 local ehome=$1; shift
641 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
642 then
643 ehome="/dev/null" 483 ehome="/dev/null"
644 fi 484 fi
645 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
646 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
647 487
648 # handle groups 488 # handle groups
649 local egroups="$1"; shift 489 local egroups=$1; shift
650 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
651 then
652 local oldifs="${IFS}" 491 local oldifs=${IFS}
653 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
654 493
655 export IFS="," 494 export IFS=","
656 for g in ${egroups} 495 for g in ${egroups} ; do
657 do
658 export IFS="${oldifs}" 496 export IFS=${oldifs}
659 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
660 then
661 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
662 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
663 fi 500 fi
664 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
665 then
666 defgroup="${g}" 502 defgroup=${g}
667 else 503 else
668 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
669 fi 505 fi
670 export IFS="," 506 export IFS=","
671 done 507 done
672 export IFS="${oldifs}" 508 export IFS=${oldifs}
673 509
674 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
675 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
676 then
677 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
678 fi 513 fi
679 else 514 else
680 egroups="(none)" 515 egroups="(none)"
681 fi 516 fi
682 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
683 518
684 # handle extra and add the user 519 # handle extra and add the user
685 local eextra="$@"
686 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
687 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
688 if useq ppc-macos 522 case ${CHOST} in
689 then 523 *-darwin*)
690 ### Make the user 524 ### Make the user
691 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
692 then
693 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
694 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
695 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
696 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
697 ### Add the user to the groups specified 530 ### Add the user to the groups specified
698 local oldifs="${IFS}" 531 local oldifs=${IFS}
699 export IFS="," 532 export IFS=","
700 for g in ${egroups} 533 for g in ${egroups} ; do
701 do
702 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
703 done 535 done
704 export IFS="${oldifs}" 536 export IFS=${oldifs}
705 else 537 else
706 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
707 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
708 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
709 die "Required function missing" 541 die "Required function missing"
710 fi 542 fi
711 elif use x86-fbsd ; then 543 ;;
712 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
713 then 545 if [[ -z $@ ]] ; then
714 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
715 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
716 die "enewuser failed" 548 die "enewuser failed"
717 else 549 else
718 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
719 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
720 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
721 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
722 else 559 else
723 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
724 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
725 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
726 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
727 || die "enewuser failed" 582 || die "enewuser failed"
728 else 583 else
729 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
730 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
731 || die "enewuser failed" 586 || die "enewuser failed"
732 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
733 fi 596 fi
597
734 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
735
736 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
737 then
738 einfo " - Creating ${ehome} in ${D}"
739 dodir ${ehome}
740 fowners ${euser} ${ehome}
741 fperms 755 ${ehome}
742 fi
743} 599}
744 600
745# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
746# vapier@gentoo.org 602# @USAGE: <group> [gid]
747# 603# @DESCRIPTION:
748# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
749# 605# group to the system. Just give it a group name to add and enewgroup will
750# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
751# groupname: REQUIRED ! 607# allocate the next available one.
752# gid: next available (see groupadd(8))
753# extra: none
754enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
755 # get the group 616 # get the group
756 local egroup="$1"; shift 617 local egroup="$1"; shift
757 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
758 then 619 then
759 eerror "No group specified !" 620 eerror "No group specified !"
760 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
761 fi 622 fi
762 623
763 # see if group already exists 624 # see if group already exists
764 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
765 then
766 return 0 626 return 0
767 fi 627 fi
768 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
769 629
770 # options to pass to useradd 630 # options to pass to useradd
776 then 636 then
777 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
778 then 638 then
779 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
780 then 640 then
781 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
782 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
783 else 643 else
784 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
785 fi 645 fi
786 else 646 else
800 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
801 661
802 # add the group 662 # add the group
803 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
804 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
805 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
806 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
807 then 668 then
808 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
809 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
810 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
811 die "Required function missing" 672 die "Required function missing"
812 fi 673 fi
813 674
814 # If we need the next available 675 # If we need the next available
815 case ${egid} in 676 case ${egid} in
816 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
817 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
818 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
819 done 680 done
820 esac 681 esac
821 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
822 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
823 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
824 case ${egid} in 687 case ${egid} in
825 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
826 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
827 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
828 done 691 done
829 esac 692 esac
830 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
831 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
832 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
833 fi 708 ;;
709 esac
834 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
835} 711}
836 712
837# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
838# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
839# 715# @DESCRIPTION:
840# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
841edos2unix() { 720edos2unix() {
842 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
843 do
844 cp "${f}" ${T}/edos2unix
845 sed 's/\r$//' ${T}/edos2unix > "${f}"
846 done
847} 722}
848
849
850##############################################################
851# START: Handle .desktop files and menu entries #
852# maybe this should be separated into a new eclass some time #
853# lanius@gentoo.org #
854##############################################################
855 723
856# Make a desktop file ! 724# Make a desktop file !
857# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
858# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
859# 727#
860# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
861# 729#
862# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
863# name: the name that will show up in the menu 731# name: the name that will show up in the menu
864# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
865# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
866# a full path to an icon 734# a full path to an icon
867# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
868# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
869# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
870make_desktop_entry() { 738make_desktop_entry() {
871 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
872 740
873 local exec="${1}" 741 local exec=${1}
874 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
875 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
876 local type="${4}" 744 local type=${4}
877 local subdir="${6}" 745 local path=${5}
878 local path="${5:-${GAMES_BINDIR}}" 746
879 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
880 then 748 local catmaj=${CATEGORY%%-*}
881 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
882 "app-emulation") 750 case ${catmaj} in
883 type=Emulator 751 app)
884 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
885 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
886 "games-"*) 777 games)
887 type=Game 778 case ${catmin} in
888 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
889 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
890 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
891 type=Network 859 type="Network"
892 subdir="${type}"
893 ;; 860 ;;
861
894 *) 862 *)
895 type= 863 type=
896 subdir=
897 ;; 864 ;;
898 esac 865 esac
899 fi 866 fi
900 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
901 874
875 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 876 [Desktop Entry]
903Encoding=UTF-8 877 Version=1.0
904Version=0.9.2
905Name=${name} 878 Name=${name}
906Type=Application 879 Type=Application
907Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
908Exec=${exec} 881 Exec=${exec}
909Path=${path} 882 TryExec=${exec%% *}
910Icon=${icon} 883 Icon=${icon}
911Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
912 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 892 insinto /usr/share/applications
914 doins "${desktop}" 893 doins "${desktop}"
915 894 )
916 return 0
917} 895}
918 896
919# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
920# 898# @USAGE: [directories]
921# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
922# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
923# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
924 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
925make_session_desktop() { 930make_session_desktop() {
926
927 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
928 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
929 933
930 local title="${1}" 934 local title=$1
931 local command="${2}" 935 local command=$2
932 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
933 937
938 cat <<-EOF > "${desktop}"
934echo "[Desktop Entry] 939 [Desktop Entry]
935Encoding=UTF-8
936Name=${title} 940 Name=${title}
937Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
938Exec=${command} 942 Exec=${command}
939TryExec=${command} 943 TryExec=${command}
940Type=Application" > "${desktop}" 944 Type=Application
945 EOF
941 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
942 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
943 doins "${desktop}" 951 doins "${desktop}"
944 952 )
945 return 0
946} 953}
947 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
948domenu() { 960domenu() {
949 local i 961 (
950 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
951 insinto /usr/share/applications 965 insinto /usr/share/applications
952 for i in ${@} 966 for i in "$@" ; do
953 do
954 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
955 then
956 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
957 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
958 then
959 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
960 do
961 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
962 done 974 done
975 else
976 ((++ret))
963 fi 977 fi
964 done 978 done
979 exit ${ret}
980 )
965} 981}
966 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
967doicon() { 1001doicon() {
968 local i 1002 (
969 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
970 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
971 for i in ${@} 1007 for i in "$@" ; do
972 do
973 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
974 then
975 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
976 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
977 then
978 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
979 do
980 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
981 done 1015 done
1016 else
1017 ((++ret))
982 fi 1018 fi
983 done 1019 done
1020 exit ${ret}
1021 )
984} 1022}
985 1023
986############################################################## 1024# @FUNCTION: newicon
987# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
988############################################################## 1026# @DESCRIPTION:
989 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
990 1036
991# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1038find_unpackable_file() {
993 local src="$1" 1039 local src=$1
994 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
995 then
996 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
997 else 1042 else
998 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
999 then
1000 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1001 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1002 then
1003 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1004 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1005 then
1006 src="${src}" 1048 src=${src}
1007 fi
1008 fi 1049 fi
1009 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1010 echo "${src}" 1052 echo "${src}"
1011} 1053}
1012 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1013# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1014# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1015# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1016# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1017# 1062#
1018# Usage: unpack_pdv [file to unpack] [size of off_t]
1019# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1020# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1021# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1022# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1023# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1024# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1025# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1026# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1027# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1028# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1029# lseek 1081# lseek
1030# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1031# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1032# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1033unpack_pdv() { 1087unpack_pdv() {
1034 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1035 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1036 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1037 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1038 1093
1039 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1040 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1041 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1042 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1043 1098
1044 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1045 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1046 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1047 1102
1048 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1049 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1050 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1051 1106
1052 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1053 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1054 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1055 1110
1056 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1057 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1058 iscompressed=1 1113 iscompressed=1
1059 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1060 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1061 else 1116 else
1062 iscompressed=0 1117 iscompressed=0
1063 fi 1118 fi
1064 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1065 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1066 istar=1 1121 istar=1
1067 else 1122 else
1068 istar=0 1123 istar=0
1069 fi 1124 fi
1070 1125
1098 true 1153 true
1099 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1100 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101} 1156}
1102 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1103# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1104# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1105# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1106# many other game companies. 1164# many other game companies.
1107# 1165#
1108# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1109# - If the file is not specified then unpack will utilize ${A}.
1110# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1111# the proper offset from the script itself. 1168# the proper offset from the script itself.
1112unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1113 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1114 local skip="$2" 1172 local skip=$2
1115 local exe="$3" 1173 local exe=$3
1116 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1117 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1118 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1119 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1120 then
1121 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1122 local skip=0 1181 local skip=0
1123 exe=tail 1182 exe=tail
1124 case ${ver} in 1183 case ${ver} in
1125 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1126 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1127 ;; 1186 ;;
1128 2.0|2.0.1) 1187 2.0|2.0.1)
1129 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1130 ;; 1189 ;;
1138 ;; 1197 ;;
1139 2.1.3) 1198 2.1.3)
1140 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1141 let skip="skip + 1" 1200 let skip="skip + 1"
1142 ;; 1201 ;;
1143 2.1.4) 1202 2.1.4|2.1.5)
1144 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1145 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1146 exe="dd" 1205 exe="dd"
1147 ;; 1206 ;;
1148 *) 1207 *)
1160 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1161 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1162 esac 1221 esac
1163 1222
1164 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1165 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1166 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1167 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1168 case ${filetype} in 1227 case ${filetype} in
1169 *tar\ archive) 1228 *tar\ archive*)
1170 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1171 ;; 1230 ;;
1172 bzip2*) 1231 bzip2*)
1173 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1174 ;; 1233 ;;
1184 ;; 1243 ;;
1185 esac 1244 esac
1186 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1187} 1246}
1188 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1189# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1190#
1191# Usage: check_license [license]
1192# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1193check_license() { 1253check_license() {
1194 local lic=$1 1254 local lic=$1
1195 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1196 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1197 else 1257 else
1198 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1199 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1200 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1201 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1202 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1203 lic="${src}" 1263 lic="${lic}"
1204 fi
1205 fi 1264 fi
1265 fi
1206 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1207 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1208 1268
1209 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1210 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1211 local shopts=$- 1271 local shopts=$-
1212 local alic 1272 local alic
1213 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1214 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1215 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1216 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1217 return 0 1277 return 0
1218 fi 1278 fi
1219 done 1279 done
1220 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1221 1281
1222 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1223 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1224********************************************************** 1284 **********************************************************
1225The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1226package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1227continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1228CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1229********************************************************** 1289 **********************************************************
1230 1290
1231EOF 1291 EOF
1232 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1233 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1234 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1235 read alic 1295 read alic
1236 case ${alic} in 1296 case ${alic} in
1243 die "Failed to accept license" 1303 die "Failed to accept license"
1244 ;; 1304 ;;
1245 esac 1305 esac
1246} 1306}
1247 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1248# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1249# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1250# 1313#
1251# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1252# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1253# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1254# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1255# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1256# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1257# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1258# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1259# 1328#
1260# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1261#
1262# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1263# - this will attempt to locate a cd based upon a file that is on
1264# the cd ... the more files you give this function, the more cds
1265# the cdrom functions will handle
1266cdrom_get_cds() { 1330cdrom_get_cds() {
1267 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1268 # the # of files they gave us 1332 # the # of files they gave us
1269 local cdcnt=0 1333 local cdcnt=0
1270 local f= 1334 local f=
1271 for f in "$@" ; do 1335 for f in "$@" ; do
1272 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1273 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1274 done 1338 done
1275 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1276 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1277 1341
1278 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1279 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1280 if [[ ! -z ${CD_ROOT} ]] ; then
1281 export CDROM_ROOT=${CD_ROOT}
1282 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1283 return
1284 fi
1285 # do the same for CD_ROOT_X
1286 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1287 local var= 1345 local var=
1288 cdcnt=0 1346 cdcnt=0
1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1291 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1292 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1293 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1294 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1295 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1296 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1297 fi 1356 fi
1298 export CDROM_ROOTS_${cdcnt}="${!var}"
1299 done 1357 done
1300 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1301 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1302 return 1366 return
1303 fi 1367 fi
1304 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1305 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1306 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1307 if [[ -z ${CDROM_NAME} ]] ; then
1308 echo "cdrom for ${PN}."
1309 else
1310 echo "${CDROM_NAME}."
1311 fi
1312 echo 1373 echo
1313 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1316 einfo "directory containing the files." 1377 einfo "directory containing the files."
1317 echo 1378 echo
1318 einfo "For example:" 1379 einfo "For example:"
1319 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1320 echo 1381 echo
1321 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1322 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1323 cdcnt=0 1393 cdcnt=0
1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1325 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1326 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1327 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1328 done 1398 done
1329 echo 1399 echo
1330 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1331 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1332 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1333 einfon "" 1403 einfon ""
1334 cdcnt=0 1404 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1337 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1338 done 1408 done
1339 echo 1409 echo
1340 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1341 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1344 echo 1414 echo
1345 einfo "For example:" 1415 einfo "For example:"
1346 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1347 echo 1417 echo
1348 fi 1418 fi
1419
1420 export CDROM_SET=""
1349 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1350 cdrom_load_next_cd 1422 cdrom_load_next_cd
1351} 1423}
1352 1424
1353# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1354# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1355# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1356# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1357cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1358 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1359 local var= 1434 local var
1360 1435 ((++CDROM_CURRENT_CD))
1361 if [[ ! -z ${CD_ROOT} ]] ; then
1362 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1363 return
1364 fi
1365 1436
1366 unset CDROM_ROOT 1437 unset CDROM_ROOT
1367 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1368 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1369 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1370 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1371 else 1443 else
1372 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1373 fi 1445 fi
1374 1446
1375 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1380# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1381# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1382# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1383# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1384# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1385cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1386 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1387 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1388 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1389 local mline=""
1390 local showedmsg=0
1391 1471
1392 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1393 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1394 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1395 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1396 done 1487 done
1397 1488
1398 if [[ -z ${CDROM_ROOT} ]] ; then
1399 echo 1489 echo
1400 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1402 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1403 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1404 else
1405 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1406 fi
1407 else 1494 else
1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1409 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1410 else
1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1412 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1413 fi
1414 fi 1496 fi
1415 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1416 fi 1504 fi
1505 showedmsg=1
1506 fi
1417 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1419 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1420 fi 1518 fi
1519 read || die "something is screwed with your system"
1421 done 1520 done
1422} 1521}
1423 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1424# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1425# a package can support 1527# a package can support. The first form allows you to
1426# 1528# specify a list of LINGUAS. The -i builds a list of po
1427# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1428# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1429# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1430# 1532# of the lists.
1431# The first form allows you to specify a list of LINGUAS.
1432# The -i builds a list of po files found in all the
1433# directories and uses the intersection of the lists.
1434# The -u builds a list of po files found in all the
1435# directories and uses the union of the lists.
1436strip-linguas() { 1533strip-linguas() {
1437 local ls newls 1534 local ls newls nols
1438 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1439 local op="$1"; shift 1536 local op=$1; shift
1440 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1441 local d f 1538 local d f
1442 for d in "$@" ; do 1539 for d in "$@" ; do
1443 if [ "${op}" == "-u" ] ; then 1540 if [[ ${op} == "-u" ]] ; then
1444 newls="${ls}" 1541 newls=${ls}
1445 else 1542 else
1446 newls="" 1543 newls=""
1447 fi 1544 fi
1448 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1449 if [ "${op}" == "-i" ] ; then 1546 if [[ ${op} == "-i" ]] ; then
1450 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1451 else 1548 else
1452 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1453 fi 1550 fi
1454 done 1551 done
1455 ls="${newls}" 1552 ls=${newls}
1456 done 1553 done
1457 ls="${ls//.po}"
1458 else 1554 else
1459 ls="$@" 1555 ls="$@"
1460 fi 1556 fi
1461 1557
1462 ls=" ${ls} " 1558 nols=""
1463 newls="" 1559 newls=""
1464 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1465 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1561 if hasq ${f} ${ls} ; then
1466 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1467 else 1563 else
1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1469 fi 1565 fi
1470 done 1566 done
1471 if [ -z "${newls}" ] ; then 1567 [[ -n ${nols} ]] \
1472 unset LINGUAS 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1473 else
1474 export LINGUAS="${newls}" 1569 export LINGUAS=${newls:1}
1475 fi
1476} 1570}
1477 1571
1478# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1479# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1480 1574# @DESCRIPTION:
1481# the following functions are useful in kernel module ebuilds, etc.
1482# for an example see ivtv or drbd ebuilds
1483
1484# set's ARCH to match what the kernel expects
1485set_arch_to_kernel() {
1486 i=10
1487 while ((i--)) ; do
1488 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1489 done
1490 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1491 case ${ARCH} in
1492 x86) export ARCH="i386";;
1493 amd64) export ARCH="x86_64";;
1494 hppa) export ARCH="parisc";;
1495 mips) export ARCH="mips";;
1496 *) export ARCH="${ARCH}";;
1497 esac
1498}
1499
1500# set's ARCH back to what portage expects
1501set_arch_to_portage() {
1502 i=10
1503 while ((i--)) ; do
1504 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1505 done
1506 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1507}
1508
1509# Jeremy Huddleston <eradicator@gentoo.org>:
1510# preserve_old_lib /path/to/libblah.so.0
1511# preserve_old_lib_notify /path/to/libblah.so.0
1512#
1513# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1514# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1515# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1516# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1517# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1518# 1580# preserve_old_lib_notify function.
1519# src_install() {
1520# ...
1521# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1522# ...
1523# }
1524#
1525# pkg_postinst() {
1526# ...
1527# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530
1531preserve_old_lib() { 1581preserve_old_lib() {
1532 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1533 1587
1534 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1535 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1536 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1537 1591 dir=${lib%/*}
1538 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1539 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1540 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1541 fi 1595 done
1542} 1596}
1543 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1544preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1545 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1546 1607
1547 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1548 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1549 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1550 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1551 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1552 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1553 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1554 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1555 einfo 1618 ewarn
1556 einfo "After doing that, you can safely remove ${LIB}"
1557 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1558 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1559} 1627}
1560 1628
1561# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1562# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1563# 1644#
1564# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1565# ex: built_with_use xchat gtk2 1646# flags matter.
1566#
1567# Flags: -a all USE flags should be utilized
1568# -o at least one USE flag should be utilized
1569# Note: the default flag is '-a'
1570built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1571 local opt=$1 1664 local opt=$1
1572 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1573 1666
1574 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1575 shift 1669 shift
1576 1670
1577 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1578 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1579 1704
1580 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1587 shift 1712 shift
1588 done 1713 done
1589 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1590} 1715}
1591 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1592# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1593# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1594epunt_cxx() { 1724epunt_cxx() {
1595 local dir=$1 1725 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1598 local f 1728 local f
1599 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done 1731 done
1602 eend 0 1732 eend 0
1603} 1733}
1604 1734
1605# This function simply returns the desired lib directory. With portage 1735# @FUNCTION: make_wrapper
1606# 2.0.51, we now have support for installing libraries to lib32/lib64 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1607# to accomidate the needs of multilib systems. It's no longer a good idea 1737# @DESCRIPTION:
1608# to assume all libraries will end up in lib. Replace any (sane) instances 1738# Create a shell wrapper script named wrapper in installpath
1609# where lib is named directly with $(get_libdir) if possible. 1739# (defaults to the bindir) to execute target (default of wrapper) by
1610# 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1611# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 1741# libpaths followed by optionally changing directory to chdir.
1612# 1742make_wrapper() {
1613# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1614# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 1744 local tmpwrapper=$(emktemp)
1615# fall back on old behavior. Any profile that has these set should also 1745 # We don't want to quote ${bin} so that people can pass complex
1616# depend on a newer version of portage (not yet released) which uses these 1746 # things as $bin ... "./someprog --args"
1617# over CONF_LIBDIR in econf, dolib, etc... 1747 cat << EOF > "${tmpwrapper}"
1618get_libdir() { 1748#!/bin/sh
1619 LIBDIR_TEST=$(type econf) 1749cd "${chdir:-.}"
1620 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
1621 # if there is an override, we want to use that... always.
1622 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
1623 # We don't need to know the verison of portage. We only need to know
1624 # if there is support for CONF_LIBDIR in econf and co.
1625 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1626 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1627 # # and if there isnt an override, and we're using a version of
1628 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1629 # # and friends from portage 2.0.50 wont be too happy otherwise.
1630 # CONF_LIBDIR="lib"
1631 #fi
1632 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1633 CONF_LIBDIR="$(get_abi_LIBDIR)"
1634 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1635 # will be <portage-2.0.51_pre20
1636 CONF_LIBDIR="lib"
1637 fi
1638 # and of course, default to lib if CONF_LIBDIR isnt set
1639 echo ${CONF_LIBDIR:=lib}
1640 unset LIBDIR_TEST
1641}
1642
1643get_multilibdir() {
1644 if [ -n "$(get_abi_LIBDIR)" ]; then
1645 eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1646 exit 1
1647 fi
1648 echo ${CONF_MULTILIBDIR:=lib32}
1649}
1650
1651# Sometimes you need to override the value returned by get_libdir. A good
1652# example of this is xorg-x11, where lib32 isnt a supported configuration,
1653# and where lib64 -must- be used on amd64 (for applications that need lib
1654# to be 32bit, such as adobe acrobat). Note that this override also bypasses
1655# portage version sanity checking.
1656# get_libdir_override expects one argument, the result get_libdir should
1657# return:
1658#
1659# get_libdir_override lib64
1660#
1661# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
1662get_libdir_override() {
1663 if [ -n "$(get_abi_LIBDIR)" ]; then
1664 eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1665 exit 1
1666 fi
1667 CONF_LIBDIR="$1"
1668 CONF_LIBDIR_OVERRIDE="$1"
1669}
1670
1671# get_abi_var <VAR> [<ABI>]
1672# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1673#
1674# ex:
1675# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1676#
1677# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1678# This will hopefully be added to portage soon...
1679#
1680# If <ABI> is not specified, ${ABI} is used.
1681# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1682# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1683#
1684# Jeremy Huddleston <eradicator@gentoo.org>
1685get_abi_var() {
1686 local flag=${1}
1687 local abi
1688 if [ $# -gt 1 ]; then
1689 abi=${2}
1690 elif [ -n "${ABI}" ]; then 1750if [ -n "${libdir}" ] ; then
1691 abi=${ABI} 1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1692 elif [ -n "${DEFAULT_ABI}" ]; then 1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1693 abi=${DEFAULT_ABI}
1694 else 1753 else
1695 return 1 1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1696 fi 1756fi
1697 1757exec ${bin} "\$@"
1698 local var="${flag}_${abi}" 1758EOF
1699 echo ${!var} 1759 chmod go+rx "${tmpwrapper}"
1700} 1760 if [[ -n ${path} ]] ; then
1701 1761 (
1702get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; } 1762 exeinto "${path}"
1703get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; } 1763 newexe "${tmpwrapper}" "${wrapper}"
1704get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; } 1764 ) || die
1705get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }
1706
1707# get_all_libdir()
1708# Returns a list of all the libdirs used by this profile
1709get_all_libdirs() {
1710 local libdirs
1711 if [ -n "${MULTILIB_ABIS}" ]; then
1712 for abi in ${MULTILIB_ABIS}; do
1713 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1714 done
1715 libdirs="${libdirs:1}"
1716 elif [ -n "${CONF_LIBDIR}" ]; then
1717 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1718 else 1765 else
1719 libdirs="lib" 1766 newbin "${tmpwrapper}" "${wrapper}" || die
1720 fi 1767 fi
1721
1722 echo "${libdirs}"
1723} 1768}

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