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1# Copyright 1999-2005 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 1.159 2005/03/18 22:50:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${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
64# 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
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
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
151
152 echo
153
154 return 0
155}
156
157# Default directory where patches are located 52# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 54# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 56# Default options for patch
162# 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
163EPATCH_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"
164# 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,
165# and not the full path .. 62# and not the full path ..
166EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 64# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
170# 69#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 71#
173EPATCH_FORCE="no" 72EPATCH_FORCE="no"
174 73
175# 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
176# or two patches. 75# or two patches.
187# 86#
188# Patches are applied in current directory. 87# Patches are applied in current directory.
189# 88#
190# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
191# 90#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 92#
194# For example: 93# For example:
195# 94#
196# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
198# 97#
199# 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
200# specific patches. 99# specific patches.
201# 100#
202# 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
204# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
205# 104#
206# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
207# 106#
208epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 113 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
214 local x="" 118 local x=""
215 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
216 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
217 then 123 then
218 local m="" 124 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 125 for m in "$@" ; do
221 epatch "${m}" 126 epatch "${m}"
222 done 127 done
223 return 0 128 return 0
224 fi 129 fi
238 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
239 else 144 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 146 fi
242 else 147 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 150 then
247 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
248 fi 152 fi
249 153
278 ;; 182 ;;
279 esac 183 esac
280 184
281 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
282 then 186 then
283 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
284 fi 188 fi
285 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
286 do 190 do
287 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
288 # 192 #
289 # ???_arch_foo.patch 193 # ???_arch_foo.patch
290 # 194 #
291 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
292 ([ "${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}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
294 then 198 then
295 local count=0 199 local count=0
296 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 201 local patchname=${x##*/}
298 202
321 225
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
324 do 228 do
325 # Generate some useful debug info ... 229 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 232
329 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 234 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 237 else
334 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
335 fi 239 fi
336 240
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 243
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 246
343 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 248 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 250 then
350 count=5 254 count=5
351 break 255 break
352 fi 256 fi
353 fi 257 fi
354 258
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${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
356 then 260 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 266
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
364 269
365 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
366 then 271 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 273 echo
407 then 312 then
408 einfo "Done with patching" 313 einfo "Done with patching"
409 fi 314 fi
410} 315}
411 316
412# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
413# implementation. 318# @USAGE: [temp dir]
414# 319# @DESCRIPTION:
415# <azarah@gentoo.org> (06 March 2003)
416#
417have_NPTL() {
418 cat > ${T}/test-nptl.c <<-"END"
419 #define _XOPEN_SOURCE
420 #include <unistd.h>
421 #include <stdio.h>
422
423 int main()
424 {
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi
453
454 return 1
455}
456
457# This function check how many cpu's are present, and then set
458# -j in MAKEOPTS accordingly.
459#
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 321# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 322emktemp() {
544 local exe="touch" 323 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 325 local topdir=$1
547 326
548 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 329 && topdir="/tmp" \
552 || topdir="${T}" 330 || topdir=${T}
553 fi 331 fi
554 332
555 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
556 then 334 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 335 local tmp=/
558 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 338 done
561 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 340 echo "${tmp}"
563 else 341 else
564 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 343 # but should produce a usable file on all userlands
566 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 348 fi
349 fi
569} 350}
570 351
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:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 362egetent() {
578 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
579 case "$2" in 365 case "$2" in
580 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 368 ;;
583 *) # Numeric 369 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 371 ;;
586 esac 372 esac
587 elif useq x86-fbsd ; then 373 ;;
588 local action 374 *-freebsd*|*-dragonfly*)
589 if [ "$1" == "passwd" ] 375 local opts action="user"
590 then 376 [[ $1 == "passwd" ]] || action="group"
591 action="user" 377
592 else 378 # lookup by uid/gid
593 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 381 fi
382
595 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
596 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
597 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 390 getent "$1" "$2"
599 fi 391 ;;
392 esac
600} 393}
601 394
602# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
603# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 397# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
606# 399# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 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
616 # get the username 411 # get the username
617 local euser="$1"; shift 412 local euser=$1; shift
618 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 414 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
622 fi 416 fi
623 417
624 # lets see if the username already exists 418 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 420 return 0
628 fi 421 fi
629 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
630 423
631 # options to pass to useradd 424 # options to pass to useradd
632 local opts= 425 local opts=
633 426
634 # handle uid 427 # handle uid
635 local euid="$1"; shift 428 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 432 euid="next"
643 fi 433 fi
644 else 434 else
645 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
647 fi 437 fi
648 else 438 else
649 euid="next" 439 euid="next"
650 fi 440 fi
651 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
652 then 442 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 444 done
662 fi 445 fi
663 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
665 448
666 # handle shell 449 # handle shell
667 local eshell="$1"; shift 450 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
673 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
674 fi 459 fi
675 else 460 else
676 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 462 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 463 done
679 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
680 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 ${USERLAND}"
472 esac
681 fi 473 fi
474
475 eshell=${shell}
682 fi 476 fi
683 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
685 479
686 # handle homedir 480 # handle homedir
687 local ehome="$1"; shift 481 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 483 ehome="/dev/null"
691 fi 484 fi
692 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
694 487
695 # handle groups 488 # handle groups
696 local egroups="$1"; shift 489 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 491 local oldifs=${IFS}
700 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
701 493
702 export IFS="," 494 export IFS=","
703 for g in ${egroups} 495 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 496 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
710 fi 500 fi
711 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 502 defgroup=${g}
714 else 503 else
715 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
716 fi 505 fi
717 export IFS="," 506 export IFS=","
718 done 507 done
719 export IFS="${oldifs}" 508 export IFS=${oldifs}
720 509
721 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
725 fi 513 fi
726 else 514 else
727 egroups="(none)" 515 egroups="(none)"
728 fi 516 fi
729 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
730 518
731 # handle extra and add the user 519 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
735 if useq ppc-macos 522 case ${CHOST} in
736 then 523 *-darwin*)
737 ### Make the user 524 ### Make the user
738 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 530 ### Add the user to the groups specified
745 local oldifs="${IFS}" 531 local oldifs=${IFS}
746 export IFS="," 532 export IFS=","
747 for g in ${egroups} 533 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
750 done 535 done
751 export IFS="${oldifs}" 536 export IFS=${oldifs}
752 else 537 else
753 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
756 die "Required function missing" 541 die "Required function missing"
757 fi 542 fi
758 elif use x86-fbsd ; then 543 ;;
759 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
760 then 545 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
763 die "enewuser failed" 548 die "enewuser failed"
764 else 549 else
765 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
768 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
769 else 559 else
770 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
771 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
772 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
773 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
774 || die "enewuser failed" 582 || die "enewuser failed"
775 else 583 else
776 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
778 || die "enewuser failed" 586 || die "enewuser failed"
779 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}/${ehome}"
780 fi 596 fi
597
781 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 599}
791 600
792# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
793# vapier@gentoo.org 602# @USAGE: <group> [gid]
794# 603# @DESCRIPTION:
795# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
796# 605# group to the system. Just give it a group name to add and enewgroup will
797# 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
798# groupname: REQUIRED ! 607# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 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
802 # get the group 616 # get the group
803 local egroup="$1"; shift 617 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
805 then 619 then
806 eerror "No group specified !" 620 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
808 fi 622 fi
809 623
810 # see if group already exists 624 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 626 return 0
814 fi 627 fi
815 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
816 629
817 # options to pass to useradd 630 # options to pass to useradd
823 then 636 then
824 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
825 then 638 then
826 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
827 then 640 then
828 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
830 else 643 else
831 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
832 fi 645 fi
833 else 646 else
847 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
848 661
849 # add the group 662 # add the group
850 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
853 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
854 then 668 then
855 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
858 die "Required function missing" 672 die "Required function missing"
859 fi 673 fi
860 674
861 # If we need the next available 675 # If we need the next available
862 case ${egid} in 676 case ${egid} in
863 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
866 done 680 done
867 esac 681 esac
868 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
871 case ${egid} in 687 case ${egid} in
872 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
875 done 691 done
876 esac 692 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 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 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 708 ;;
709 esac
881 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
882} 711}
883 712
884# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
885# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
886# 715# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 720edos2unix() {
889 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 722}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 723
903# Make a desktop file ! 724# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
906# 727#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 729#
909# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
910# name: the name that will show up in the menu 731# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 734# a full path to an icon
914# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 738make_desktop_entry() {
918 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 740
920 local exec=${1} 741 local exec=${1}
921 local name=${2:-${PN}} 742 local name=${2:-${PN}}
922 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
923 local type=${4} 744 local type=${4}
924 local path=${5} 745 local path=${5}
925 746
926 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
927 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
928 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
929 case ${catmaj} in 750 case ${catmaj} in
930 app) 751 app)
931 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
932 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
933 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
934 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
935 editors) type=TextEditor;; 761 editors) type=TextEditor;;
936 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
937 emulation) type=Emulator;; 763 emulation) type=Emulator;;
938 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
939 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
940 vim) type=TextEditor;; 767 vim) type=TextEditor;;
941 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
942 *) type=;; 769 *) type=;;
943 esac 770 esac
944 ;; 771 ;;
945 772
946 dev) 773 dev)
947 type="Development" 774 type="Development"
948 ;; 775 ;;
949 776
950 games) 777 games)
951 [[ -z ${path} ]] && path=${GAMES_BINDIR}
952
953 case ${catmin} in 778 case ${catmin} in
954 action) type=ActionGame;; 779 action|fps) type=ActionGame;;
955 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
956 board) type=BoardGame;; 781 board) type=BoardGame;;
957 kid) type=KidsGame;;
958 emulation) type=Emulator;; 782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
959 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
960 rpg) type=RolePlaying;;
961 roguelike) type=RolePlaying;; 785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
962 simulation) type=Simulation;; 787 simulation) type=Simulation;;
963 sports) type=SportsGame;; 788 sports) type=SportsGame;;
964 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
965 *) type=;; 790 *) type=;;
966 esac 791 esac
967 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
968 ;; 801 ;;
969 802
970 mail) 803 mail)
971 type="Network;Email" 804 type="Network;Email"
972 ;; 805 ;;
974 media) 807 media)
975 case ${catmin} in 808 case ${catmin} in
976 gfx) type=Graphics;; 809 gfx) type=Graphics;;
977 radio) type=Tuner;; 810 radio) type=Tuner;;
978 sound) type=Audio;; 811 sound) type=Audio;;
979 tv) type=TV;; 812 tv) type=TV;;
980 video) type=Video;; 813 video) type=Video;;
981 *) type=;; 814 *) type=;;
982 esac 815 esac
983 type="AudioVideo;${type}" 816 type="AudioVideo;${type}"
984 ;; 817 ;;
985 818
986 net) 819 net)
987 case ${catmin} in 820 case ${catmin} in
988 dialup) type=Dialup;; 821 dialup) type=Dialup;;
989 ftp) type=FileTransfer;; 822 ftp) type=FileTransfer;;
990 im) type=InstantMessaging;; 823 im) type=InstantMessaging;;
991 irc) type=IRCClient;; 824 irc) type=IRCClient;;
992 mail) type=Email;; 825 mail) type=Email;;
993 news) type=News;; 826 news) type=News;;
994 nntp) type=News;; 827 nntp) type=News;;
995 p2p) type=FileTransfer;; 828 p2p) type=FileTransfer;;
996 *) type=;; 829 *) type=;;
997 esac 830 esac
998 type="Network;${type}" 831 type="Network;${type}"
999 ;; 832 ;;
1000 833
1001 sci) 834 sci)
1002 case ${catmin} in 835 case ${catmin} in
1003 astro*) type=Astronomoy;; 836 astro*) type=Astronomy;;
1004 bio*) type=Biology;; 837 bio*) type=Biology;;
1005 calc*) type=Calculator;; 838 calc*) type=Calculator;;
1006 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
1007 geo*) type=Geology;; 841 geo*) type=Geology;;
1008 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
1009 *) type=;; 845 *) type=;;
1010 esac 846 esac
1011 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
1012 ;; 852 ;;
1013 853
1014 www) 854 www)
1015 case ${catmin} in 855 case ${catmin} in
1016 client) type=WebBrowser;; 856 client) type=WebBrowser;;
1017 *) type=;; 857 *) type=;;
1018 esac 858 esac
1019 type="Network" 859 type="Network"
1020 ;; 860 ;;
1021 861
1022 *) 862 *)
1023 type= 863 type=
1024 ;; 864 ;;
1025 esac 865 esac
1026 fi 866 fi
1027 867 if [ "${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"
1028 local desktop=${T}/${exec%% *}-${P}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1029 874
875 cat <<-EOF > "${desktop}"
1030echo "[Desktop Entry] 876 [Desktop Entry]
1031Encoding=UTF-8 877 Version=1.0
1032Version=0.9.2
1033Name=${name} 878 Name=${name}
1034Type=Application 879 Type=Application
1035Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
1036Exec=${exec} 881 Exec=${exec}
1037Path=${path} 882 TryExec=${exec%% *}
1038Icon=${icon} 883 Icon=${icon}
1039Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
1040 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
1041 insinto /usr/share/applications 892 insinto /usr/share/applications
1042 doins "${desktop}" 893 doins "${desktop}"
1043 894 )
1044 return 0
1045} 895}
1046 896
1047# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
1048# 898# @USAGE: [directories]
1049# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
1050# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
1051# 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}
1052 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.
1053make_session_desktop() { 930make_session_desktop() {
1054
1055 [ -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
1056 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1057 933
1058 local title="${1}" 934 local title=$1
1059 local command="${2}" 935 local command=$2
1060 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
1061 937
938 cat <<-EOF > "${desktop}"
1062echo "[Desktop Entry] 939 [Desktop Entry]
1063Encoding=UTF-8
1064Name=${title} 940 Name=${title}
1065Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
1066Exec=${command} 942 Exec=${command}
1067TryExec=${command} 943 TryExec=${command}
1068Type=Application" > "${desktop}" 944 Type=Application
945 EOF
1069 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
1070 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
1071 doins "${desktop}" 951 doins "${desktop}"
1072 952 )
1073 return 0
1074} 953}
1075 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).
1076domenu() { 960domenu() {
1077 local i 961 (
1078 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
1079 insinto /usr/share/applications 965 insinto /usr/share/applications
1080 for i in ${@} 966 for i in "$@" ; do
1081 do
1082 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1083 then
1084 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1085 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1086 then
1087 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1088 do
1089 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1090 done 974 done
975 else
976 ((++ret))
1091 fi 977 fi
1092 done 978 done
979 exit ${ret}
980 )
1093} 981}
1094 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1095doicon() { 1001doicon() {
1096 local i 1002 (
1097 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
1098 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1099 for i in ${@} 1007 for i in "$@" ; do
1100 do
1101 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1102 then
1103 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1104 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1105 then
1106 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1107 do
1108 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1109 done 1015 done
1016 else
1017 ((++ret))
1110 fi 1018 fi
1111 done 1019 done
1020 exit ${ret}
1021 )
1112} 1022}
1113 1023
1114############################################################## 1024# @FUNCTION: newicon
1115# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1116############################################################## 1026# @DESCRIPTION:
1117 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1118 1036
1119# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1120find_unpackable_file() { 1038find_unpackable_file() {
1121 local src="$1" 1039 local src=$1
1122 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1123 then
1124 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1125 else 1042 else
1126 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1129 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1130 then
1131 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1132 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1133 then
1134 src="${src}" 1048 src=${src}
1135 fi
1136 fi 1049 fi
1137 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1138 echo "${src}" 1052 echo "${src}"
1139} 1053}
1140 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1141# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1142# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1143# 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
1144# 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.
1145# 1062#
1146# Usage: unpack_pdv [file to unpack] [size of off_t]
1147# - 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
1148# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1149# 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#
1150# 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
1151# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1152# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1153# 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
1154# 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
1155# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1156# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1157# lseek 1081# lseek
1158# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1159# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1160# 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.
1161unpack_pdv() { 1087unpack_pdv() {
1162 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1163 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1164 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1165 [ -z "${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 :("
1166 1093
1167 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1169 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1170 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 ${sizeoff_t} | hexdump -e \"%i\")
1171 1098
1172 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1173 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1174 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1175 1102
1176 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1177 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1178 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1179 1106
1180 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1181 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1183 1110
1184 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1185 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1186 iscompressed=1 1113 iscompressed=1
1187 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1188 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1189 else 1116 else
1190 iscompressed=0 1117 iscompressed=0
1191 fi 1118 fi
1192 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1193 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1194 istar=1 1121 istar=1
1195 else 1122 else
1196 istar=0 1123 istar=0
1197 fi 1124 fi
1198 1125
1226 true 1153 true
1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1229} 1156}
1230 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1231# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1232# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1233# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1234# many other game companies. 1164# many other game companies.
1235# 1165#
1236# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1237# - If the file is not specified then unpack will utilize ${A}.
1238# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1239# the proper offset from the script itself. 1168# the proper offset from the script itself.
1240unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1241 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1242 local skip="$2" 1172 local skip=$2
1243 local exe="$3" 1173 local exe=$3
1244 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1245 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1246 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1247 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1248 then
1249 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1250 local skip=0 1181 local skip=0
1251 exe=tail 1182 exe=tail
1252 case ${ver} in 1183 case ${ver} in
1253 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1254 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1255 ;; 1186 ;;
1256 2.0|2.0.1) 1187 2.0|2.0.1)
1257 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1258 ;; 1189 ;;
1266 ;; 1197 ;;
1267 2.1.3) 1198 2.1.3)
1268 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1269 let skip="skip + 1" 1200 let skip="skip + 1"
1270 ;; 1201 ;;
1271 2.1.4) 1202 2.1.4|2.1.5)
1272 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1273 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1274 exe="dd" 1205 exe="dd"
1275 ;; 1206 ;;
1276 *) 1207 *)
1288 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}'";;
1289 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1290 esac 1221 esac
1291 1222
1292 # 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
1293 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1294 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1295 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1296 case ${filetype} in 1227 case ${filetype} in
1297 *tar\ archive) 1228 *tar\ archive*)
1298 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1299 ;; 1230 ;;
1300 bzip2*) 1231 bzip2*)
1301 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1302 ;; 1233 ;;
1312 ;; 1243 ;;
1313 esac 1244 esac
1314 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1315} 1246}
1316 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1317# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1318#
1319# Usage: check_license [license]
1320# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1321check_license() { 1253check_license() {
1322 local lic=$1 1254 local lic=$1
1323 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1324 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1325 else 1257 else
1326 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1328 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1329 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1330 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1331 lic="${src}" 1263 lic="${lic}"
1332 fi
1333 fi 1264 fi
1265 fi
1334 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1335 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1336 1268
1337 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1338 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1339 local shopts=$- 1271 local shopts=$-
1340 local alic 1272 local alic
1341 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1342 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1343 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1344 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1345 return 0 1277 return 0
1346 fi 1278 fi
1347 done 1279 done
1348 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1349 1281
1350 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1351 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1352********************************************************** 1284 **********************************************************
1353The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1354package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1355continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1356CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1357********************************************************** 1289 **********************************************************
1358 1290
1359EOF 1291 EOF
1360 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1361 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1362 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1363 read alic 1295 read alic
1364 case ${alic} in 1296 case ${alic} in
1371 die "Failed to accept license" 1303 die "Failed to accept license"
1372 ;; 1304 ;;
1373 esac 1305 esac
1374} 1306}
1375 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1376# 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
1377# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1378# 1313#
1379# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1380# 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()
1381# 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
1382# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1383# 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#
1384# 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',
1385# 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
1386# 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.
1387# 1328#
1388# 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.
1389#
1390# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1391# - this will attempt to locate a cd based upon a file that is on
1392# the cd ... the more files you give this function, the more cds
1393# the cdrom functions will handle
1394cdrom_get_cds() { 1330cdrom_get_cds() {
1395 # 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
1396 # the # of files they gave us 1332 # the # of files they gave us
1397 local cdcnt=0 1333 local cdcnt=0
1398 local f= 1334 local f=
1399 for f in "$@" ; do 1335 for f in "$@" ; do
1400 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1401 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1402 done 1338 done
1403 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1404 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1405 1341
1406 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1407 # 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
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 export CDROM_ROOT=${CD_ROOT}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 return
1412 fi
1413 # do the same for CD_ROOT_X
1414 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1415 local var= 1345 local var=
1416 cdcnt=0 1346 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1419 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1420 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1421 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1422 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1423 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1424 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1425 fi 1356 fi
1426 export CDROM_ROOTS_${cdcnt}="${!var}"
1427 done 1357 done
1428 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1429 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}
1430 return 1366 return
1431 fi 1367 fi
1432 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1433 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1434 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1435 if [[ -z ${CDROM_NAME} ]] ; then
1436 echo "cdrom for ${PN}."
1437 else
1438 echo "${CDROM_NAME}."
1439 fi
1440 echo 1373 echo
1441 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"
1442 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1443 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1444 einfo "directory containing the files." 1377 einfo "directory containing the files."
1445 echo 1378 echo
1446 einfo "For example:" 1379 einfo "For example:"
1447 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1448 echo 1381 echo
1449 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
1450 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1451 cdcnt=0 1393 cdcnt=0
1452 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1453 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1454 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1455 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1456 done 1398 done
1457 echo 1399 echo
1458 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"
1459 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1460 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1461 einfon "" 1403 einfon ""
1462 cdcnt=0 1404 cdcnt=0
1463 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1464 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1465 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1466 done 1408 done
1467 echo 1409 echo
1468 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"
1469 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1472 echo 1414 echo
1473 einfo "For example:" 1415 einfo "For example:"
1474 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1475 echo 1417 echo
1476 fi 1418 fi
1419
1420 export CDROM_SET=""
1477 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1478 cdrom_load_next_cd 1422 cdrom_load_next_cd
1479} 1423}
1480 1424
1481# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1482# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1483# 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
1484# 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.
1485cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1486 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1487 local var= 1434 local var
1488 1435 ((++CDROM_CURRENT_CD))
1489 if [[ ! -z ${CD_ROOT} ]] ; then
1490 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1491 return
1492 fi
1493 1436
1494 unset CDROM_ROOT 1437 unset CDROM_ROOT
1495 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1496 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1497 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1498 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1499 else 1443 else
1500 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1501 fi 1445 fi
1502 1446
1503 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508# 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
1509# 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
1510# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1511# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1512# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1513cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1514 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
1515 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1516 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1517 local mline=""
1518 local showedmsg=0
1519 1471
1520 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/ }
1521 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1522 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1523 && 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))
1524 done 1487 done
1525 1488
1526 if [[ -z ${CDROM_ROOT} ]] ; then
1527 echo 1489 echo
1528 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1529 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1530 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1531 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1532 else
1533 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1534 fi
1535 else 1494 else
1536 if [[ -z ${CDROM_NAME_1} ]] ; then
1537 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1538 else
1539 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1540 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1541 fi
1542 fi 1496 fi
1543 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
1544 fi 1504 fi
1505 showedmsg=1
1506 fi
1545 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1546 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1547 read 1509 echo
1548 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1549 done 1515 done
1550} 1516}
1551 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1552# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1553# a package can support 1522# a package can support. The first form allows you to
1554# 1523# specify a list of LINGUAS. The -i builds a list of po
1555# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1556# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1557# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1558# 1527# of the lists.
1559# The first form allows you to specify a list of LINGUAS.
1560# The -i builds a list of po files found in all the
1561# directories and uses the intersection of the lists.
1562# The -u builds a list of po files found in all the
1563# directories and uses the union of the lists.
1564strip-linguas() { 1528strip-linguas() {
1565 local ls newls 1529 local ls newls nols
1566 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1567 local op=$1; shift 1531 local op=$1; shift
1568 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1569 local d f 1533 local d f
1570 for d in "$@" ; do 1534 for d in "$@" ; do
1571 if [[ ${op} == "-u" ]] ; then 1535 if [[ ${op} == "-u" ]] ; then
1572 newls=${ls} 1536 newls=${ls}
1573 else 1537 else
1574 newls="" 1538 newls=""
1575 fi 1539 fi
1576 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1577 if [[ ${op} == "-i" ]] ; then 1541 if [[ ${op} == "-i" ]] ; then
1578 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1579 else 1543 else
1580 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1581 fi 1545 fi
1582 done 1546 done
1583 ls=${newls} 1547 ls=${newls}
1584 done 1548 done
1585 ls=${ls//.po}
1586 else 1549 else
1587 ls=$@ 1550 ls="$@"
1588 fi 1551 fi
1589 1552
1590 ls=" ${ls} " 1553 nols=""
1591 newls="" 1554 newls=""
1592 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1593 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1556 if hasq ${f} ${ls} ; then
1594 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1595 else 1558 else
1596 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1597 fi 1560 fi
1598 done 1561 done
1599 if [[ -z ${newls} ]] ; then 1562 [[ -n ${nols} ]] \
1600 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1601 else
1602 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1603 fi
1604} 1565}
1605 1566
1606# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1607# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1608 1569# @DESCRIPTION:
1609# the following functions are useful in kernel module ebuilds, etc.
1610# for an example see ivtv or drbd ebuilds
1611
1612# set's ARCH to match what the kernel expects
1613set_arch_to_kernel() {
1614 i=10
1615 while ((i--)) ; do
1616 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1617 done
1618 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1619 case ${ARCH} in
1620 x86) export ARCH="i386";;
1621 amd64) export ARCH="x86_64";;
1622 hppa) export ARCH="parisc";;
1623 mips) export ARCH="mips";;
1624 sparc) export ARCH="$(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!
1625 *) export ARCH="${ARCH}";;
1626 esac
1627}
1628
1629# set's ARCH back to what portage expects
1630set_arch_to_portage() {
1631 i=10
1632 while ((i--)) ; do
1633 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1634 done
1635 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1636}
1637
1638# Jeremy Huddleston <eradicator@gentoo.org>:
1639# preserve_old_lib /path/to/libblah.so.0
1640# preserve_old_lib_notify /path/to/libblah.so.0
1641#
1642# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1643# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1644# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1645# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1646# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1647# 1575# preserve_old_lib_notify function.
1648# src_install() {
1649# ...
1650# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1651# ...
1652# }
1653#
1654# pkg_postinst() {
1655# ...
1656# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1657# ...
1658# }
1659
1660preserve_old_lib() { 1576preserve_old_lib() {
1661 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1662 1582
1663 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1664 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1665 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1666 1586 dir=${lib%/*}
1667 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1668 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1669 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1670 fi 1590 done
1671} 1591}
1672 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1673preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1674 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1675 1602
1676 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1677 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1678 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1679 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1680 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1681 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1682 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1683 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1684 einfo 1613 ewarn
1685 einfo "After doing that, you can safely remove ${LIB}"
1686 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1687 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1688} 1622}
1689 1623
1690# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1691# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1692# 1639#
1693# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1694# ex: built_with_use xchat gtk2 1641# flags matter.
1695#
1696# Flags: -a all USE flags should be utilized
1697# -o at least one USE flag should be utilized
1698# Note: the default flag is '-a'
1699built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1700 local opt=$1 1659 local opt=$1
1701 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1702 1661
1703 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1704 shift 1664 shift
1705 1665
1706 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1707 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1708 1699
1709 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1710 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1711 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1712 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1716 shift 1707 shift
1717 done 1708 done
1718 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1719} 1710}
1720 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1721# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1722# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1723epunt_cxx() { 1719epunt_cxx() {
1724 local dir=$1 1720 local dir=$1
1725 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1726 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1727 local f 1723 local f
1728 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1729 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1730 done 1726 done
1731 eend 0 1727 eend 0
1732} 1728}
1733 1729
1734# dopamd <file> [more files] 1730# @FUNCTION: make_wrapper
1735# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1736# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1737dopamd() { 1733# Create a shell wrapper script named wrapper in installpath
1738 [[ -z $1 ]] && die "dopamd requires at least one argument" 1734# (defaults to the bindir) to execute target (default of wrapper) by
1739 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1740 use pam || return 0 1736# libpaths followed by optionally changing directory to chdir.
1741 1737make_wrapper() {
1742 insinto /etc/pam.d 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1743 # these are the default doins options, but be explicit just in case 1739 local tmpwrapper=$(emktemp)
1744 insopts -m 0644 -o root -g root 1740 # We don't want to quote ${bin} so that people can pass complex
1745 doins "$@" || die "failed to install $@" 1741 # things as $bin ... "./someprog --args"
1742 cat << EOF > "${tmpwrapper}"
1743#!/bin/sh
1744cd "${chdir:-.}"
1745if [ -n "${libdir}" ] ; then
1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1746} 1763}
1747# newpamd <old name> <new name>
1748#
1749# Install pam file <old name> as <new name> in /etc/pam.d
1750newpamd() {
1751 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1752
1753 use pam || return 0
1754
1755 insinto /etc/pam.d
1756 # these are the default doins options, but be explicit just in case
1757 insopts -m 0644 -o root -g root
1758 newins "$1" "$2" || die "failed to install $1 as $2"
1759}

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