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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.278 2007/04/22 15:55:07 carlo Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12inherit multilib 12inherit multilib portability
13ECLASS=eutils
14INHERITED="$INHERITED $ECLASS"
15
16DEPEND="!bootstrap? ( sys-devel/patch )"
17 13
18DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63 15
64# Wait for the supplied number of seconds. If no argument is supplied, defaults 16# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument 18# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero. 19# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 21epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 23}
74 24
75# Beep the specified number of times (defaults to five). If our output 25# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep. 27# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 29ebeep() {
80 local n 30 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 31 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 33 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 35 echo -ne "\a"
86 sleep 1 36 sleep 1
87 done 37 done
88 fi 38 fi
89} 39}
90 40
91# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
97# See bug #4411 for more info. 47# See bug #4411 for more info.
98# 48#
99# To use, simply call: 49# To use, simply call:
100# 50#
101# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
102# 52#
103# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present. 55# to point to the latest version of the library present.
106# 56#
107# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
108# 58#
109gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
110 local libdir="$(get_libdir)" 68 local lib libdir=$(get_libdir)
111 # Just make sure it exists 69 # Just make sure it exists
112 dodir /usr/${libdir} 70 dodir /usr/${libdir}
113 71
72 for lib in "${@}" ; do
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
115/* GNU ld script 74 /* GNU ld script
116 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
118 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems. 78 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for 79
121 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
122GROUP ( /${libdir}/${1} ) 82 GROUP ( /${libdir}/${lib} )
123END_LDSCRIPT 83 END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}" 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 85 done
151
152 echo
153
154 return 0
155} 86}
87
156 88
157# Default directory where patches are located 89# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 91# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 93# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
165# and not the full path .. 99# and not the full path ..
166EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 101# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
170# 106#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 108#
173EPATCH_FORCE="no" 109EPATCH_FORCE="no"
174 110
175# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
176# or two patches. 112# or two patches.
187# 123#
188# Patches are applied in current directory. 124# Patches are applied in current directory.
189# 125#
190# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
191# 127#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 129#
194# For example: 130# For example:
195# 131#
196# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
198# 134#
199# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
200# specific patches. 136# specific patches.
201# 137#
202# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
205# 141#
206# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
207# 143#
208epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 150 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
214 local x="" 155 local x=""
215 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
216 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
217 then 160 then
218 local m="" 161 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 162 for m in "$@" ; do
221 epatch "${m}" 163 epatch "${m}"
222 done 164 done
223 return 0 165 return 0
224 fi 166 fi
278 ;; 220 ;;
279 esac 221 esac
280 222
281 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
282 then 224 then
283 einfo "Applying various patches (bugfixes/updates) ..." 225 einfo "${EPATCH_MULTI_MSG}"
284 fi 226 fi
285 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
286 do 228 do
287 # New ARCH dependant patch naming scheme ... 229 # New ARCH dependant patch naming scheme ...
288 # 230 #
289 # ???_arch_foo.patch 231 # ???_arch_foo.patch
290 # 232 #
291 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
294 then 236 then
295 local count=0 237 local count=0
296 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 239 local patchname=${x##*/}
298 240
321 263
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
324 do 266 do
325 # Generate some useful debug info ... 267 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 270
329 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 272 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 275 else
334 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
335 fi 277 fi
336 278
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 281
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 284
343 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 286 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 288 then
350 count=5 292 count=5
351 break 293 break
352 fi 294 fi
353 fi 295 fi
354 296
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 298 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 304
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
364 307
365 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
366 then 309 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 311 echo
386 fi 329 fi
387 330
388 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
389 then 332 then
390 echo 333 echo
391 eerror "Failed Patch: ${patchname}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
392 eerror 336 eerror
393 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
394 eerror 338 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 340 echo
406 then 350 then
407 einfo "Done with patching" 351 einfo "Done with patching"
408 fi 352 fi
409} 353}
410 354
411# This function return true if we are using the NPTL pthreads
412# implementation.
413#
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 356# does not exist on the users system
539# vapier@gentoo.org 357# vapier@gentoo.org
540# 358#
541# Takes just 1 optional parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 360emktemp() {
543 local exe="touch" 361 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 362 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 363 local topdir=$1
546 364
547 if [ -z "${topdir}" ] 365 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 366 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 367 && topdir="/tmp" \
551 || topdir="${T}" 368 || topdir=${T}
552 fi 369 fi
553 370
554 if [ -z "$(type -p mktemp)" ] 371 if [[ -z $(type -p mktemp) ]] ; then
555 then
556 local tmp=/ 372 local tmp=/
557 while [ -e "${tmp}" ] ; do 373 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 375 done
560 ${exe} "${tmp}" 376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 377 echo "${tmp}"
562 else 378 else
563 [ "${exe}" == "touch" ] \ 379 if [[ ${exe} == "touch" ]] ; then
564 && exe="-p" \ 380 [[ ${USERLAND} == "GNU" ]] \
565 || exe="-d" 381 && mktemp -p "${topdir}" \
566 mktemp ${exe} "${topdir}" 382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
387 fi
567 fi 388 fi
568} 389}
569 390
570# Small wrapper for getent (Linux), nidump (Mac OS X), 391# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 395#
575# egetent(database, key) 396# egetent(database, key)
576egetent() { 397egetent() {
577 if useq ppc-macos ; then 398 case ${CHOST} in
399 *-darwin*)
578 case "$2" in 400 case "$2" in
579 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 403 ;;
582 *) # Numeric 404 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 406 ;;
585 esac 407 esac
586 elif useq x86-fbsd ; then 408 ;;
587 local action 409 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 410 local opts action="user"
589 then 411 [[ $1 == "passwd" ]] || action="group"
590 action="user" 412
591 else 413 # lookup by uid/gid
592 action="group" 414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 416 fi
417
594 pw show "${action}" "$2" -q 418 pw show ${action} ${opts} "$2" -q
595 else 419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
596 which nscd >& /dev/null && nscd -i "$1" 424 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 425 getent "$1" "$2"
598 fi 426 ;;
427 esac
599} 428}
600 429
601# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
602# vapier@gentoo.org 431# vapier@gentoo.org
603# 432#
610# shell: /bin/false 439# shell: /bin/false
611# homedir: /dev/null 440# homedir: /dev/null
612# groups: none 441# groups: none
613# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
614enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
615 # get the username 451 # get the username
616 local euser="$1"; shift 452 local euser=$1; shift
617 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 454 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
621 fi 456 fi
622 457
623 # lets see if the username already exists 458 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 460 return 0
627 fi 461 fi
628 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
629 463
630 # options to pass to useradd 464 # options to pass to useradd
631 local opts= 465 local opts=
632 466
633 # handle uid 467 # handle uid
634 local euid="$1"; shift 468 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 472 euid="next"
642 fi 473 fi
643 else 474 else
644 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
646 fi 477 fi
647 else 478 else
648 euid="next" 479 euid="next"
649 fi 480 fi
650 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
651 then 482 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 484 done
661 fi 485 fi
662 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
664 488
665 # handle shell 489 # handle shell
666 local eshell="$1"; shift 490 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
673 fi 499 fi
674 else 500 else
675 if [ "${USERLAND}" == "BSD" ] 501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 502 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 503 done
678 else 504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
679 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
680 fi 513 fi
514
515 eshell=${shell}
681 fi 516 fi
682 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
684 519
685 # handle homedir 520 # handle homedir
686 local ehome="$1"; shift 521 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 523 ehome="/dev/null"
690 fi 524 fi
691 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
693 527
694 # handle groups 528 # handle groups
695 local egroups="$1"; shift 529 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 531 local oldifs=${IFS}
699 local defgroup="" exgroups="" 532 local defgroup="" exgroups=""
700 533
701 export IFS="," 534 export IFS=","
702 for g in ${egroups} 535 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 536 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
709 fi 540 fi
710 if [ -z "${defgroup}" ] 541 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 542 defgroup=${g}
713 else 543 else
714 exgroups="${exgroups},${g}" 544 exgroups="${exgroups},${g}"
715 fi 545 fi
716 export IFS="," 546 export IFS=","
717 done 547 done
718 export IFS="${oldifs}" 548 export IFS=${oldifs}
719 549
720 opts="${opts} -g ${defgroup}" 550 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 551 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 552 opts="${opts} -G ${exgroups:1}"
724 fi 553 fi
725 else 554 else
726 egroups="(none)" 555 egroups="(none)"
727 fi 556 fi
728 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
729 558
730 # handle extra and add the user 559 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
734 if useq ppc-macos 562 case ${CHOST} in
735 then 563 *-darwin*)
736 ### Make the user 564 ### Make the user
737 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 570 ### Add the user to the groups specified
744 local oldifs="${IFS}" 571 local oldifs=${IFS}
745 export IFS="," 572 export IFS=","
746 for g in ${egroups} 573 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
749 done 575 done
750 export IFS="${oldifs}" 576 export IFS=${oldifs}
751 else 577 else
752 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
755 die "Required function missing" 581 die "Required function missing"
756 fi 582 fi
757 elif use x86-fbsd ; then 583 ;;
758 if [ -z "${eextra}" ] 584 *-freebsd*|*-dragonfly*)
759 then 585 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 586 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
762 die "enewuser failed" 588 die "enewuser failed"
763 else 589 else
764 einfo " - Extra: ${eextra}" 590 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 591 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 592 "$@" || die "enewuser failed"
767 fi 593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
768 else 599 else
769 if [ -z "${eextra}" ] 600 einfo " - Extra: $@"
770 then 601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 622 || die "enewuser failed"
774 else 623 else
775 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 626 || die "enewuser failed"
778 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
779 fi 636 fi
637
780 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 639}
790 640
791# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
792# vapier@gentoo.org 642# vapier@gentoo.org
793# 643#
796# Default values if you do not specify any: 646# Default values if you do not specify any:
797# groupname: REQUIRED ! 647# groupname: REQUIRED !
798# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
799# extra: none 649# extra: none
800enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
801 # get the group 658 # get the group
802 local egroup="$1"; shift 659 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
804 then 661 then
805 eerror "No group specified !" 662 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
807 fi 664 fi
808 665
809 # see if group already exists 666 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 668 return 0
813 fi 669 fi
814 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
815 671
816 # options to pass to useradd 672 # options to pass to useradd
822 then 678 then
823 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
824 then 680 then
825 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
826 then 682 then
827 if useq ppc-macos ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
829 else 685 else
830 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
831 fi 687 fi
832 else 688 else
846 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
847 703
848 # add the group 704 # add the group
849 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 707 case ${CHOST} in
708 *-darwin*)
852 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
853 then 710 then
854 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
857 die "Required function missing" 714 die "Required function missing"
858 fi 715 fi
859 716
860 # If we need the next available 717 # If we need the next available
861 case ${egid} in 718 case ${egid} in
862 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
865 done 722 done
866 esac 723 esac
867 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 726 ;;
727
728 *-freebsd*|*-dragonfly*)
870 case ${egid} in 729 case ${egid} in
871 *[!0-9]*) # Non numeric 730 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 731 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 732 [[ -z $(egetent group ${egid}) ]] && break
874 done 733 done
875 esac 734 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 750 ;;
751 esac
880 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
881} 753}
882 754
883# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
884# vapier@gentoo.org 756# vapier@gentoo.org
885# 757#
886# edos2unix(file, <more files> ...) 758# edos2unix(file, <more files> ...)
887edos2unix() { 759edos2unix() {
888 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 761}
894 762
895 763
896############################################################## 764##############################################################
897# START: Handle .desktop files and menu entries # 765# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time # 766# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org # 767# lanius@gentoo.org #
900############################################################## 768##############################################################
901 769
902# Make a desktop file ! 770# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
905# 773#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 775#
908# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
909# name: the name that will show up in the menu 777# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 780# a full path to an icon
913# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 782# http://www.freedesktop.org/Standards/desktop-entry-spec
915# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 784make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 786
919 local exec="${1}" 787 local exec=${1}
920 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
922 local type="${4}" 790 local type=${4}
923 local subdir="${6}" 791 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 792
925 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
926 then 794 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
928 "app-emulation") 796 case ${catmaj} in
929 type=Emulator 797 app)
930 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
931 ;; 811 ;;
932 "games-"*) 812
933 type=Game 813 dev)
934 subdir="Games" 814 type="Development"
935 ;; 815 ;;
936 "net-"*) 816
937 type=Network 817 games)
938 subdir="${type}" 818 case ${catmin} in
819 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;;
821 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;;
828 sports) type=SportsGame;;
829 strategy) type=StrategyGame;;
830 *) type=;;
831 esac
832 type="Game;${type}"
939 ;; 833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 geo*) type=Geology;;
873 math*) type=Math;;
874 *) type=;;
875 esac
876 type="Science;${type}"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
940 *) 887 *)
941 type= 888 type=
942 subdir=
943 ;; 889 ;;
944 esac 890 esac
945 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 899
900 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 901 [Desktop Entry]
949Encoding=UTF-8 902 Encoding=UTF-8
950Version=0.9.2 903 Version=0.9.2
951Name=${name} 904 Name=${name}
952Type=Application 905 Type=Application
953Comment=${DESCRIPTION} 906 Comment=${DESCRIPTION}
954Exec=${exec} 907 Exec=${exec}
908 TryExec=${exec%% *}
955Path=${path} 909 Path=${path}
956Icon=${icon} 910 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 911 Categories=Application;${type};
912 EOF
958 913
914 (
915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 917 insinto /usr/share/applications
960 doins "${desktop}" 918 doins "${desktop}"
961 919 )
962 return 0
963} 920}
921
922
923# Validate desktop entries using desktop-file-utils
924# Carsten Lohrke <carlo@gentoo.org>
925#
926# Usage: validate_desktop_entries [directory ...]
927
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in $@ ; do
933 directories="${directories} ${D}${d}"
934 done
935 for FILE in $(find ${D}/usr/share/applications ${directories} -name "*\.desktop" \
936 -not -path '*.hidden*' | sort -u 2>/dev/null)
937 do
938 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
939 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
940 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
941 done
942 echo ""
943 else
944 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
945 fi
946}
947
964 948
965# Make a GDM/KDM Session file 949# Make a GDM/KDM Session file
966# 950#
967# make_desktop_entry(<title>, <command>) 951# make_session_desktop(<title>, <command>)
968# title: File to execute to start the Window Manager 952# title: File to execute to start the Window Manager
969# command: Name of the Window Manager 953# command: Name of the Window Manager
970 954
971make_session_desktop() { 955make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 956 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 958
976 local title="${1}" 959 local title=$1
977 local command="${2}" 960 local command=$2
978 local desktop="${T}/${wm}.desktop" 961 local desktop=${T}/${wm}.desktop
979 962
963 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 964 [Desktop Entry]
981Encoding=UTF-8 965 Encoding=UTF-8
982Name=${title} 966 Name=${title}
983Comment=This session logs you into ${title} 967 Comment=This session logs you into ${title}
984Exec=${command} 968 Exec=${command}
985TryExec=${command} 969 TryExec=${command}
986Type=Application" > "${desktop}" 970 Type=Application
971 EOF
987 972
973 (
974 # wrap the env here so that the 'insinto' call
975 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 976 insinto /usr/share/xsessions
989 doins "${desktop}" 977 doins "${desktop}"
990 978 )
991 return 0
992} 979}
993 980
994domenu() { 981domenu() {
995 local i 982 (
996 local j 983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
985 local i j ret=0
997 insinto /usr/share/applications 986 insinto /usr/share/applications
998 for i in ${@} 987 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 988 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 989 doins "${i}"
990 ((ret+=$?))
1003 elif [ -d "${i}" ]; 991 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 992 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 993 doins "${j}"
994 ((ret+=$?))
1008 done 995 done
1009 fi 996 fi
1010 done 997 done
998 exit ${ret}
999 )
1000}
1001newmenu() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 insinto /usr/share/applications
1006 newins "$@"
1007 )
1011} 1008}
1012 1009
1013doicon() { 1010doicon() {
1014 local i 1011 (
1015 local j 1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
1014 local i j ret
1016 insinto /usr/share/pixmaps 1015 insinto /usr/share/pixmaps
1017 for i in ${@} 1016 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1017 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1018 doins "${i}"
1019 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1020 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1021 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1022 doins "${j}"
1023 ((ret+=$?))
1027 done 1024 done
1028 fi 1025 fi
1029 done 1026 done
1027 exit ${ret}
1028 )
1029}
1030newicon() {
1031 (
1032 # wrap the env here so that the 'insinto' call
1033 # doesn't corrupt the env of the caller
1034 insinto /usr/share/pixmaps
1035 newins "$@"
1036 )
1030} 1037}
1031 1038
1032############################################################## 1039##############################################################
1033# END: Handle .desktop files and menu entries # 1040# END: Handle .desktop files and menu entries #
1034############################################################## 1041##############################################################
1035 1042
1036 1043
1037# for internal use only (unpack_pdv and unpack_makeself) 1044# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1045find_unpackable_file() {
1039 local src="$1" 1046 local src=$1
1040 if [ -z "${src}" ] 1047 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1048 src=${DISTDIR}/${A}
1043 else 1049 else
1044 if [ -e "${DISTDIR}/${src}" ] 1050 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1051 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1052 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1053 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1054 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1055 src=${src}
1053 fi
1054 fi 1056 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1057 fi
1058 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1059 echo "${src}"
1057} 1060}
1058 1061
1059# Unpack those pesky pdv generated files ... 1062# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1063# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1064# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1065# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1066#
1064# Usage: unpack_pdv [file to unpack] [size of off_t] 1067# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1068# - you have to specify the off_t size ... i have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1069# information out of the binary executable myself. basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1070# the size of the off_t type (in bytes) on the machine that built the pdv
1068# archive. one way to determine this is by running the following commands: 1071# archive. one way to determine this is by running the following commands:
1069# strings <pdv archive> | grep lseek 1072# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1073# strace -elseek <pdv archive>
1071# basically look for the first lseek command (we do the strings/grep because 1074# basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1075# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1076# parameter. here is an example:
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1077# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1078# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1079# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1080# lseek(3, -4, SEEK_END) = 2981250
1078# thus we would pass in the value of '4' as the second parameter. 1081# thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1082unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1083 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1084 local sizeoff_t=$2
1082 1085
1086 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1087 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1088
1085 local shrtsrc="`basename ${src}`" 1089 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1090 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1091 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1092 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1093
1090 # grab metadata for debug reasons 1094 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1095 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1096 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1097
1094 # rip out the final file name from the metadata 1098 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1099 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1100 datafile=$(basename "${datafile}")
1097 1101
1098 # now lets uncompress/untar the file if need be 1102 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1103 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1104 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1105
1102 local iscompressed="`file -b ${tmpfile}`" 1106 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1107 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1108 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1109 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1110 gunzip ${tmpfile}
1107 else 1111 else
1108 iscompressed=0 1112 iscompressed=0
1109 fi 1113 fi
1110 local istar="`file -b ${tmpfile}`" 1114 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1115 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1116 istar=1
1113 else 1117 else
1114 istar=0 1118 istar=0
1115 fi 1119 fi
1116 1120
1152# many other game companies. 1156# many other game companies.
1153# 1157#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1158# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1155# - If the file is not specified then unpack will utilize ${A}. 1159# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1160# - If the offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1161# the proper offset from the script itself.
1158unpack_makeself() { 1162unpack_makeself() {
1163 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1164 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1165 local skip=$2
1161 local exe="$3" 1166 local exe=$3
1162 1167
1168 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1169
1163 local shrtsrc="$(basename "${src}")" 1170 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1172 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1173 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1174 local skip=0
1169 exe=tail 1175 exe=tail
1170 case ${ver} in 1176 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1177 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1178 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1179 ;;
1174 2.0|2.0.1) 1180 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1181 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1182 ;;
1184 ;; 1190 ;;
1185 2.1.3) 1191 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1192 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1193 let skip="skip + 1"
1188 ;; 1194 ;;
1189 2.1.4) 1195 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1196 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1197 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1198 exe="dd"
1193 ;; 1199 ;;
1194 *) 1200 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1212 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1213 *) die "makeself cant handle exe '${exe}'"
1208 esac 1214 esac
1209 1215
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1216 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1217 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1218 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1219 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1220 case ${filetype} in
1215 *tar\ archive) 1221 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1222 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1223 ;;
1218 bzip2*) 1224 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1225 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1226 ;;
1239check_license() { 1245check_license() {
1240 local lic=$1 1246 local lic=$1
1241 if [ -z "${lic}" ] ; then 1247 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1248 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1249 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1250 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1251 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1252 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1253 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1254 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1255 lic="${lic}"
1250 fi
1251 fi 1256 fi
1257 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1258 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1259 local l="`basename ${lic}`"
1254 1260
1255 # here is where we check for the licenses the user already 1261 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1262 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1263 local shopts=$-
1258 local alic 1264 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1265 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1266 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1267 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1268 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1269 return 0
1264 fi 1270 fi
1265 done 1271 done
1266 set +o noglob; set -$shopts #reset old shell opts 1272 set +o noglob; set -$shopts #reset old shell opts
1267 1273
1268 local licmsg="$(emktemp)" 1274 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1275 cat <<-EOF > ${licmsg}
1270********************************************************** 1276 **********************************************************
1271The following license outlines the terms of use of this 1277 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1278 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1279 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1280 CTRL+C out of this, the install will not run!
1275********************************************************** 1281 **********************************************************
1276 1282
1277EOF 1283 EOF
1278 cat ${lic} >> ${licmsg} 1284 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1285 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1286 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1287 read alic
1282 case ${alic} in 1288 case ${alic} in
1299# and when the function returns, you can assume that the cd has been 1305# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1306# found at CDROM_ROOT.
1301# 1307#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1308# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1309# etc... if you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1310# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1311# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1312# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1313# CDROM_NAME_2="data cd"
1314# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1305# 1315#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1316# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1307# 1317#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1318# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on 1319# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds 1320# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle 1321# the cdrom functions will handle
1312cdrom_get_cds() { 1322cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1323 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1324 # the # of files they gave us
1315 local cdcnt=0 1325 local cdcnt=0
1316 local f= 1326 local f=
1317 for f in "$@" ; do 1327 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1328 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1329 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1330 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1331 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1332 export CDROM_CURRENT_CD=1
1323 1333
1324 # now we see if the user gave use CD_ROOT ... 1334 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1335 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1336 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1337 local var=
1334 cdcnt=0 1338 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1339 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1340 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1341 var="CD_ROOT_${cdcnt}"
1342 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1343 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1344 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1345 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1346 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1347 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1348 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1349 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1350 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1351 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1352 export CDROM_SET=-1
1353 for f in ${CDROM_CHECK_1//:/ } ; do
1354 ((++CDROM_SET))
1355 [[ -e ${CD_ROOT}/${f} ]] && break
1356 done
1357 export CDROM_MATCH=${f}
1348 return 1358 return
1349 fi 1359 fi
1350 1360
1361 # User didn't help us out so lets make sure they know they can
1362 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1363 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1364 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1365 echo
1359 einfo "If you do not have the CD, but have the data files" 1366 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1367 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1368 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1369 einfo "directory containing the files."
1363 echo 1370 echo
1364 einfo "For example:" 1371 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1372 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1373 echo
1367 else 1374 else
1375 if [[ -n ${CDROM_NAME_SET} ]] ; then
1376 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1377 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 ((++cdcnt))
1380 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1381 done
1382 fi
1383
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1384 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1385 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1388 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1389 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1390 done
1375 echo 1391 echo
1376 einfo "If you do not have the CDs, but have the data files" 1392 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1393 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1394 einfo "the following variables so they point to the right place:"
1379 einfon "" 1395 einfon ""
1380 cdcnt=0 1396 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1397 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1398 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1399 echo -n " CD_ROOT_${cdcnt}"
1384 done 1400 done
1385 echo 1401 echo
1386 einfo "Or, if you have all the files in the same place, or" 1402 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1403 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1406 echo
1391 einfo "For example:" 1407 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1408 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1409 echo
1394 fi 1410 fi
1411
1412 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1413 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1414 cdrom_load_next_cd
1397} 1415}
1398 1416
1399# this is only used when you need access to more than one cd. 1417# this is only used when you need access to more than one cd.
1400# when you have finished using the first cd, just call this function. 1418# when you have finished using the first cd, just call this function.
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1419# when it returns, CDROM_ROOT will be pointing to the second cd.
1402# remember, you can only go forward in the cd chain, you can't go back. 1420# remember, you can only go forward in the cd chain, you can't go back.
1403cdrom_load_next_cd() { 1421cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1422 local var
1406 1423 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1424
1412 unset CDROM_ROOT 1425 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1426 var=CD_ROOT_${CDROM_CURRENT_CD}
1427 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1428 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1429 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1430 _cdrom_locate_file_on_cd ${!var}
1417 else 1431 else
1418 export CDROM_ROOT=${!var} 1432 export CDROM_ROOT=${!var}
1419 fi 1433 fi
1420 1434
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1435 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1440# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1441# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1442# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1443# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1444# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1445_cdrom_locate_file_on_cd() {
1446 local mline=""
1447 local showedmsg=0
1448
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1449 while [[ -z ${CDROM_ROOT} ]] ; do
1450 local i=0
1451 local -a cdset=(${*//:/ })
1452 if [[ -n ${CDROM_SET} ]] ; then
1453 cdset=(${cdset[${CDROM_SET}]})
1454 fi
1455
1456 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1457 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1458 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1459
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1460 local point= node= fs= foo=
1439 [[ -d ${mline}/${dir} ]] || continue 1461 while read point node fs foo ; do
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1462 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1463 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1464 && continue
1465 point=${point//\040/ }
1466 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1467 export CDROM_ROOT=${point}
1468 export CDROM_SET=${i}
1469 export CDROM_MATCH=${cdset[${i}]}
1470 return
1471 done <<< "$(get_mounts)"
1472
1473 ((++i))
1442 done 1474 done
1443 1475
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1476 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1477 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1479 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1480 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1481 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1482 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1483 fi
1461 showedmsg=1 1484 else
1485 if [[ -z ${CDROM_NAME_1} ]] ; then
1486 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1487 else
1488 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1489 einfo "Please insert+mount the ${!var} cdrom now !"
1490 fi
1462 fi 1491 fi
1492 showedmsg=1
1493 fi
1463 einfo "Press return to scan for the cd again" 1494 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1495 einfo "or hit CTRL+C to abort the emerge."
1465 read 1496 echo
1466 fi 1497 einfo "If you are having trouble with the detection"
1498 einfo "of your CD, it is possible that you do not have"
1499 einfo "Joliet support enabled in your kernel. Please"
1500 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1501 read || die "something is screwed with your system"
1467 done 1502 done
1468} 1503}
1469 1504
1470# Make sure that LINGUAS only contains languages that 1505# Make sure that LINGUAS only contains languages that
1471# a package can support 1506# a package can support
1472# 1507#
1473# usage: strip-linguas <allow LINGUAS> 1508# usage: strip-linguas <allow LINGUAS>
1474# strip-linguas -i <directories of .po files> 1509# strip-linguas -i <directories of .po files>
1475# strip-linguas -u <directories of .po files> 1510# strip-linguas -u <directories of .po files>
1476# 1511#
1477# The first form allows you to specify a list of LINGUAS. 1512# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the 1513# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists. 1514# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the 1515# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists. 1516# directories and uses the union of the lists.
1482strip-linguas() { 1517strip-linguas() {
1483 local ls newls 1518 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1519 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1520 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1521 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1522 local d f
1488 for d in "$@" ; do 1523 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1524 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1525 newls=${ls}
1491 else 1526 else
1492 newls="" 1527 newls=""
1493 fi 1528 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1529 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1530 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1531 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1532 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1534 fi
1500 done 1535 done
1501 ls=${newls} 1536 ls=${newls}
1502 done 1537 done
1503 ls=${ls//.po}
1504 else 1538 else
1505 ls=$@ 1539 ls="$@"
1506 fi 1540 fi
1507 1541
1508 ls=" ${ls} " 1542 nols=""
1509 newls="" 1543 newls=""
1510 for f in ${LINGUAS} ; do 1544 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1545 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1546 newls="${newls} ${f}"
1513 else 1547 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1548 nols="${nols} ${f}"
1515 fi 1549 fi
1516 done 1550 done
1517 if [[ -z ${newls} ]] ; then 1551 [[ -n ${nols} ]] \
1518 unset LINGUAS 1552 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1553 export LINGUAS=${newls:1}
1521 fi
1522} 1554}
1523 1555
1524# moved from kernel.eclass since they are generally useful outside of 1556# moved from kernel.eclass since they are generally useful outside of
1525# kernel.eclass -iggy (20041002) 1557# kernel.eclass -iggy (20041002)
1526 1558
1538 x86) export ARCH="i386";; 1570 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";; 1571 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";; 1572 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";; 1573 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1574 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";; 1575 *) export ARCH="${ARCH}";;
1544 esac 1576 esac
1545} 1577}
1546 1578
1547# set's ARCH back to what portage expects 1579# set's ARCH back to what portage expects
1548set_arch_to_portage() { 1580set_arch_to_portage() {
1555 1587
1556# Jeremy Huddleston <eradicator@gentoo.org>: 1588# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0 1589# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0 1590# preserve_old_lib_notify /path/to/libblah.so.0
1559# 1591#
1560# These functions are useful when a lib in your package changes --soname. Such 1592# These functions are useful when a lib in your package changes --library. Such
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1593# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1594# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1595# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1596# solution, so instead you can add the following to your ebuilds:
1565# 1597#
1566# src_install() { 1598# pkg_preinst() {
1567# ... 1599# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0 1600# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ... 1601# ...
1570# } 1602# }
1571# 1603#
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0 1606# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ... 1607# ...
1576# } 1608# }
1577 1609
1578preserve_old_lib() { 1610preserve_old_lib() {
1579 LIB=$1 1611 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1612 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1613 die "Invalid preserve_old_lib() usage"
1614 fi
1615 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1616
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1617 local lib dir
1582 SONAME=`basename ${LIB}` 1618 for lib in "$@" ; do
1583 DIRNAME=`dirname ${LIB}` 1619 [[ -e ${ROOT}/${lib} ]] || continue
1584 1620 dir=${lib%/*}
1585 dodir ${DIRNAME} 1621 dodir ${dir} || die "dodir ${dir} failed"
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1622 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1623 touch "${D}"/${lib}
1588 fi 1624 done
1589} 1625}
1590 1626
1591preserve_old_lib_notify() { 1627preserve_old_lib_notify() {
1592 LIB=$1 1628 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1629 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1630 die "Invalid preserve_old_lib_notify() usage"
1631 fi
1593 1632
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1633 local lib notice=0
1595 SONAME=`basename ${LIB}` 1634 for lib in "$@" ; do
1596 1635 [[ -e ${ROOT}/${lib} ]] || continue
1636 if [[ ${notice} -eq 0 ]] ; then
1637 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1638 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1639 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1640 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1641 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1642 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1643 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1644 fi
1645 ewarn " # revdep-rebuild --library ${lib##*/}"
1646 done
1606} 1647}
1607 1648
1608# Hack for people to figure out if a package was built with 1649# Hack for people to figure out if a package was built with
1609# certain USE flags 1650# certain USE flags
1610# 1651#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1652# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1612# ex: built_with_use xchat gtk2 1653# ex: built_with_use xchat gtk2
1613# 1654#
1614# Flags: -a all USE flags should be utilized 1655# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized 1656# -o at least one USE flag should be utilized
1657# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1658# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1616# Note: the default flag is '-a' 1659# Note: the default flag is '-a'
1617built_with_use() { 1660built_with_use() {
1661 local hidden="no"
1662 if [[ $1 == "--hidden" ]] ; then
1663 hidden="yes"
1664 shift
1665 fi
1666
1667 local missing_action="die"
1668 if [[ $1 == "--missing" ]] ; then
1669 missing_action=$2
1670 shift ; shift
1671 case ${missing_action} in
1672 true|false|die) ;;
1673 *) die "unknown action '${missing_action}'";;
1674 esac
1675 fi
1676
1618 local opt=$1 1677 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1678 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1679
1621 local PKG=$(best_version $1) 1680 local PKG=$(best_version $1)
1681 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1682 shift
1623 1683
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1684 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1685 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1686
1687 # if the IUSE file doesn't exist, the read will error out, we need to handle
1688 # this gracefully
1689 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1690 case ${missing_action} in
1691 true) return 0;;
1692 false) return 1;;
1693 die) die "Unable to determine what USE flags $PKG was built with";;
1694 esac
1695 fi
1696
1697 if [[ ${hidden} == "no" ]] ; then
1698 local IUSE_BUILT=$(<${IUSEFILE})
1699 # Don't check USE_EXPAND #147237
1700 local expand
1701 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1702 if [[ $1 == ${expand}_* ]] ; then
1703 expand=""
1704 break
1705 fi
1706 done
1707 if [[ -n ${expand} ]] ; then
1708 if ! has $1 ${IUSE_BUILT} ; then
1709 case ${missing_action} in
1710 true) return 0;;
1711 false) return 1;;
1712 die) die "$PKG does not actually support the $1 USE flag!";;
1713 esac
1714 fi
1715 fi
1716 fi
1626 1717
1627 local USE_BUILT=$(<${USEFILE}) 1718 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1719 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1720 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1721 has $1 ${USE_BUILT} && return 0
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1738 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1739 done
1649 eend 0 1740 eend 0
1650} 1741}
1651 1742
1652# dopamd <file> [more files] 1743# make a wrapper script ...
1653# 1744# NOTE: this was originally games_make_wrapper, but I noticed other places where
1654# Install pam auth config file in /etc/pam.d 1745# this could be used, so I have moved it here and made it not games-specific
1655dopamd() { 1746# -- wolf31o2
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1747# $1 == wrapper name
1657 1748# $2 == binary to run
1658 use pam || return 0 1749# $3 == directory to chdir before running binary
1659 1750# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1660 insinto /etc/pam.d 1751# $5 == path for wrapper
1661 # these are the default doins options, but be explicit just in case 1752make_wrapper() {
1662 insopts -m 0644 -o root -g root 1753 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1663 doins "$@" || die "failed to install $@" 1754 local tmpwrapper=$(emktemp)
1755 # We don't want to quote ${bin} so that people can pass complex
1756 # things as $bin ... "./someprog --args"
1757 cat << EOF > "${tmpwrapper}"
1758#!/bin/sh
1759cd "${chdir:-.}"
1760if [ -n "${libdir}" ] ; then
1761 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1762 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1763 else
1764 export LD_LIBRARY_PATH="${libdir}"
1765 fi
1766fi
1767exec ${bin} "\$@"
1768EOF
1769 chmod go+rx "${tmpwrapper}"
1770 if [[ -n ${path} ]] ; then
1771 exeinto "${path}"
1772 newexe "${tmpwrapper}" "${wrapper}"
1773 else
1774 newbin "${tmpwrapper}" "${wrapper}"
1775 fi
1664} 1776}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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