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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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.283 2007/06/16 08:03:28 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
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 "${m}"
222 done 127 done
223 return 0 128 return 0
224 fi 129 fi
278 ;; 183 ;;
279 esac 184 esac
280 185
281 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
282 then 187 then
283 einfo "Applying various patches (bugfixes/updates) ..." 188 einfo "${EPATCH_MULTI_MSG}"
284 fi 189 fi
285 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
286 do 191 do
287 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
288 # 193 #
289 # ???_arch_foo.patch 194 # ???_arch_foo.patch
290 # 195 #
291 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
294 then 199 then
295 local count=0 200 local count=0
296 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 202 local patchname=${x##*/}
298 203
321 226
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
324 do 229 do
325 # Generate some useful debug info ... 230 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 233
329 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 235 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 238 else
334 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
335 fi 240 fi
336 241
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 244
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 247
343 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 249 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 251 then
350 count=5 255 count=5
351 break 256 break
352 fi 257 fi
353 fi 258 fi
354 259
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 261 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 267
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
364 270
365 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
366 then 272 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 274 echo
386 fi 292 fi
387 293
388 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
389 then 295 then
390 echo 296 echo
391 eerror "Failed Patch: ${patchname}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
392 eerror 299 eerror
393 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
394 eerror 301 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 303 echo
406 then 313 then
407 einfo "Done with patching" 314 einfo "Done with patching"
408 fi 315 fi
409} 316}
410 317
411# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
412# implementation. 319# @USAGE: [temp dir]
413# 320# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 322# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 323emktemp() {
543 local exe="touch" 324 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 326 local topdir=$1
546 327
547 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 330 && topdir="/tmp" \
551 || topdir="${T}" 331 || topdir=${T}
552 fi 332 fi
553 333
554 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
555 then 335 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 336 local tmp=/
557 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 339 done
560 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 341 echo "${tmp}"
562 else 342 else
563 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 344 # but should produce a usable file on all userlands
565 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 349 fi
350 fi
568} 351}
569 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 363egetent() {
577 if useq ppc-macos ; then 364 case ${CHOST} in
365 *-darwin*)
578 case "$2" in 366 case "$2" in
579 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 369 ;;
582 *) # Numeric 370 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 372 ;;
585 esac 373 esac
586 elif useq x86-fbsd ; then 374 ;;
587 local action 375 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 376 local opts action="user"
589 then 377 [[ $1 == "passwd" ]] || action="group"
590 action="user" 378
591 else 379 # lookup by uid/gid
592 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 382 fi
383
594 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
595 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
596 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 391 getent "$1" "$2"
598 fi 392 ;;
393 esac
599} 394}
600 395
601# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
602# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 398# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
605# 400# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
615 # get the username 412 # get the username
616 local euser="$1"; shift 413 local euser=$1; shift
617 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 415 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
621 fi 417 fi
622 418
623 # lets see if the username already exists 419 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 421 return 0
627 fi 422 fi
628 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
629 424
630 # options to pass to useradd 425 # options to pass to useradd
631 local opts= 426 local opts=
632 427
633 # handle uid 428 # handle uid
634 local euid="$1"; shift 429 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 433 euid="next"
642 fi 434 fi
643 else 435 else
644 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
646 fi 438 fi
647 else 439 else
648 euid="next" 440 euid="next"
649 fi 441 fi
650 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
651 then 443 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 445 done
661 fi 446 fi
662 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
664 449
665 # handle shell 450 # handle shell
666 local eshell="$1"; shift 451 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
673 fi 460 fi
674 else 461 else
675 if [ "${USERLAND}" == "BSD" ] 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 463 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 464 done
678 else 465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
679 eshell="/bin/false" 469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
680 fi 474 fi
475
476 eshell=${shell}
681 fi 477 fi
682 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
684 480
685 # handle homedir 481 # handle homedir
686 local ehome="$1"; shift 482 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 484 ehome="/dev/null"
690 fi 485 fi
691 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
693 488
694 # handle groups 489 # handle groups
695 local egroups="$1"; shift 490 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 492 local oldifs=${IFS}
699 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
700 494
701 export IFS="," 495 export IFS=","
702 for g in ${egroups} 496 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 497 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
709 fi 501 fi
710 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 503 defgroup=${g}
713 else 504 else
714 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
715 fi 506 fi
716 export IFS="," 507 export IFS=","
717 done 508 done
718 export IFS="${oldifs}" 509 export IFS=${oldifs}
719 510
720 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
724 fi 514 fi
725 else 515 else
726 egroups="(none)" 516 egroups="(none)"
727 fi 517 fi
728 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
729 519
730 # handle extra and add the user 520 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
734 if useq ppc-macos 523 case ${CHOST} in
735 then 524 *-darwin*)
736 ### Make the user 525 ### Make the user
737 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 531 ### Add the user to the groups specified
744 local oldifs="${IFS}" 532 local oldifs=${IFS}
745 export IFS="," 533 export IFS=","
746 for g in ${egroups} 534 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
749 done 536 done
750 export IFS="${oldifs}" 537 export IFS=${oldifs}
751 else 538 else
752 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
755 die "Required function missing" 542 die "Required function missing"
756 fi 543 fi
757 elif use x86-fbsd ; then 544 ;;
758 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
759 then 546 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
762 die "enewuser failed" 549 die "enewuser failed"
763 else 550 else
764 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
767 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
768 else 560 else
769 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
770 then 562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 583 || die "enewuser failed"
774 else 584 else
775 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 587 || die "enewuser failed"
778 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
779 fi 597 fi
598
780 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 600}
790 601
791# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
792# vapier@gentoo.org 603# @USAGE: <group> [gid]
793# 604# @DESCRIPTION:
794# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
795# 606# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 608# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
801 # get the group 617 # get the group
802 local egroup="$1"; shift 618 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
804 then 620 then
805 eerror "No group specified !" 621 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
807 fi 623 fi
808 624
809 # see if group already exists 625 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 627 return 0
813 fi 628 fi
814 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
815 630
816 # options to pass to useradd 631 # options to pass to useradd
822 then 637 then
823 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
824 then 639 then
825 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
826 then 641 then
827 if useq ppc-macos ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
829 else 644 else
830 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
831 fi 646 fi
832 else 647 else
846 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
847 662
848 # add the group 663 # add the group
849 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 666 case ${CHOST} in
667 *-darwin*)
852 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
853 then 669 then
854 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
857 die "Required function missing" 673 die "Required function missing"
858 fi 674 fi
859 675
860 # If we need the next available 676 # If we need the next available
861 case ${egid} in 677 case ${egid} in
862 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
865 done 681 done
866 esac 682 esac
867 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
870 case ${egid} in 688 case ${egid} in
871 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
874 done 692 done
875 esac 693 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 709 ;;
710 esac
880 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
881} 712}
882 713
883# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
884# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
885# 716# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 721edos2unix() {
888 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 723}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 724
902# Make a desktop file ! 725# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
905# 728#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 730#
908# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
909# name: the name that will show up in the menu 732# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 735# a full path to an icon
913# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 737# http://www.freedesktop.org/Standards/desktop-entry-spec
915# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 739make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 741
919 local exec="${1}" 742 local exec=${1}
920 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
922 local type="${4}" 745 local type=${4}
923 local subdir="${6}" 746 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 747
925 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
926 then 749 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
928 "app-emulation") 751 case ${catmaj} in
929 type=Emulator 752 app)
930 subdir="Emulation" 753 case ${catmin} in
754 admin) type=System;;
755 cdr) type=DiscBurning;;
756 dicts) type=Dictionary;;
757 editors) type=TextEditor;;
758 emacs) type=TextEditor;;
759 emulation) type=Emulator;;
760 laptop) type=HardwareSettings;;
761 office) type=Office;;
762 vim) type=TextEditor;;
763 xemacs) type=TextEditor;;
764 *) type=;;
765 esac
931 ;; 766 ;;
932 "games-"*) 767
933 type=Game 768 dev)
934 subdir="Games" 769 type="Development"
935 ;; 770 ;;
936 "net-"*) 771
937 type=Network 772 games)
938 subdir="${type}" 773 case ${catmin} in
774 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;;
776 board) type=BoardGame;;
777 kids) type=KidsGame;;
778 emulation) type=Emulator;;
779 puzzle) type=LogicGame;;
780 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;;
783 sports) type=SportsGame;;
784 strategy) type=StrategyGame;;
785 *) type=;;
786 esac
787 type="Game;${type}"
939 ;; 788 ;;
789
790 mail)
791 type="Network;Email"
792 ;;
793
794 media)
795 case ${catmin} in
796 gfx) type=Graphics;;
797 radio) type=Tuner;;
798 sound) type=Audio;;
799 tv) type=TV;;
800 video) type=Video;;
801 *) type=;;
802 esac
803 type="AudioVideo;${type}"
804 ;;
805
806 net)
807 case ${catmin} in
808 dialup) type=Dialup;;
809 ftp) type=FileTransfer;;
810 im) type=InstantMessaging;;
811 irc) type=IRCClient;;
812 mail) type=Email;;
813 news) type=News;;
814 nntp) type=News;;
815 p2p) type=FileTransfer;;
816 *) type=;;
817 esac
818 type="Network;${type}"
819 ;;
820
821 sci)
822 case ${catmin} in
823 astro*) type=Astronomy;;
824 bio*) type=Biology;;
825 calc*) type=Calculator;;
826 chem*) type=Chemistry;;
827 geo*) type=Geology;;
828 math*) type=Math;;
829 *) type=;;
830 esac
831 type="Science;${type}"
832 ;;
833
834 www)
835 case ${catmin} in
836 client) type=WebBrowser;;
837 *) type=;;
838 esac
839 type="Network"
840 ;;
841
940 *) 842 *)
941 type= 843 type=
942 subdir=
943 ;; 844 ;;
944 esac 845 esac
945 fi 846 fi
847 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}"
849 else
850 local desktop_name="${PN}-${SLOT}"
851 fi
852 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 853 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 854
855 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 856 [Desktop Entry]
949Encoding=UTF-8 857 Encoding=UTF-8
950Version=0.9.2 858 Version=0.9.2
951Name=${name} 859 Name=${name}
952Type=Application 860 Type=Application
953Comment=${DESCRIPTION} 861 Comment=${DESCRIPTION}
954Exec=${exec} 862 Exec=${exec}
863 TryExec=${exec%% *}
955Path=${path} 864 Path=${path}
956Icon=${icon} 865 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 866 Categories=Application;${type};
867 EOF
958 868
869 (
870 # wrap the env here so that the 'insinto' call
871 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 872 insinto /usr/share/applications
960 doins "${desktop}" 873 doins "${desktop}"
961 874 )
962 return 0
963} 875}
964 876
965# Make a GDM/KDM Session file 877# @FUNCTION: validate_desktop_entries
966# 878# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 879# @MAINTAINER:
968# title: File to execute to start the Window Manager 880# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 881# @DESCRIPTION:
882# Validate desktop entries using desktop-file-utils
883validate_desktop_entries() {
884 if [[ -x /usr/bin/desktop-file-validate ]] ; then
885 einfo "Checking desktop entry validity"
886 local directories=""
887 for d in /usr/share/applications $@ ; do
888 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
889 done
890 if [[ -n ${directories} ]] ; then
891 for FILE in $(find ${directories} -name "*\.desktop" \
892 -not -path '*.hidden*' | sort -u 2>/dev/null)
893 do
894 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
895 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
896 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
897 done
898 fi
899 echo ""
900 else
901 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
902 fi
903}
970 904
905# @FUNCTION: make_session_desktop
906# @USAGE: <title> <command>
907# @DESCRIPTION:
908# Make a GDM/KDM Session file. The title is the file to execute to start the
909# Window Manager. The command is the name of the Window Manager.
971make_session_desktop() { 910make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 911 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 912 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 913
976 local title="${1}" 914 local title=$1
977 local command="${2}" 915 local command=$2
978 local desktop="${T}/${wm}.desktop" 916 local desktop=${T}/${wm}.desktop
979 917
918 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 919 [Desktop Entry]
981Encoding=UTF-8 920 Encoding=UTF-8
982Name=${title} 921 Name=${title}
983Comment=This session logs you into ${title} 922 Comment=This session logs you into ${title}
984Exec=${command} 923 Exec=${command}
985TryExec=${command} 924 TryExec=${command}
986Type=Application" > "${desktop}" 925 Type=Application
926 EOF
987 927
928 (
929 # wrap the env here so that the 'insinto' call
930 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 931 insinto /usr/share/xsessions
989 doins "${desktop}" 932 doins "${desktop}"
990 933 )
991 return 0
992} 934}
993 935
936# @FUNCTION: domenu
937# @USAGE: <menus>
938# @DESCRIPTION:
939# Install the list of .desktop menu files into the appropriate directory
940# (/usr/share/applications).
994domenu() { 941domenu() {
995 local i 942 (
996 local j 943 # wrap the env here so that the 'insinto' call
944 # doesn't corrupt the env of the caller
945 local i j ret=0
997 insinto /usr/share/applications 946 insinto /usr/share/applications
998 for i in ${@} 947 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 948 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 949 doins "${i}"
950 ((ret+=$?))
1003 elif [ -d "${i}" ]; 951 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 952 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 953 doins "${j}"
954 ((ret+=$?))
1008 done 955 done
1009 fi 956 fi
1010 done 957 done
958 exit ${ret}
959 )
1011} 960}
1012 961
962# @FUNCTION: newmenu
963# @USAGE: <menu> <newname>
964# @DESCRIPTION:
965# Like all other new* functions, install the specified menu as newname.
966newmenu() {
967 (
968 # wrap the env here so that the 'insinto' call
969 # doesn't corrupt the env of the caller
970 insinto /usr/share/applications
971 newins "$@"
972 )
973}
974
975# @FUNCTION: doicon
976# @USAGE: <list of icons>
977# @DESCRIPTION:
978# Install the list of icons into the icon directory (/usr/share/pixmaps).
979# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 980doicon() {
1014 local i 981 (
1015 local j 982 # wrap the env here so that the 'insinto' call
983 # doesn't corrupt the env of the caller
984 local i j ret
1016 insinto /usr/share/pixmaps 985 insinto /usr/share/pixmaps
1017 for i in ${@} 986 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 987 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 988 doins "${i}"
989 ((ret+=$?))
1022 elif [ -d "${i}" ]; 990 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 991 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 992 doins "${j}"
993 ((ret+=$?))
1027 done 994 done
1028 fi 995 fi
1029 done 996 done
997 exit ${ret}
998 )
1030} 999}
1031 1000
1032############################################################## 1001# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1002# @USAGE: <icon> <newname>
1034############################################################## 1003# @DESCRIPTION:
1035 1004# Like all other new* functions, install the specified icon as newname.
1005newicon() {
1006 (
1007 # wrap the env here so that the 'insinto' call
1008 # doesn't corrupt the env of the caller
1009 insinto /usr/share/pixmaps
1010 newins "$@"
1011 )
1012}
1036 1013
1037# for internal use only (unpack_pdv and unpack_makeself) 1014# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1015find_unpackable_file() {
1039 local src="$1" 1016 local src=$1
1040 if [ -z "${src}" ] 1017 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1018 src=${DISTDIR}/${A}
1043 else 1019 else
1044 if [ -e "${DISTDIR}/${src}" ] 1020 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1021 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1022 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1023 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1024 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1025 src=${src}
1053 fi
1054 fi 1026 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1027 fi
1028 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1029 echo "${src}"
1057} 1030}
1058 1031
1032# @FUNCTION: unpack_pdv
1033# @USAGE: <file to unpack> <size of off_t>
1034# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1035# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1036# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1037# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1038# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1039#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1040# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1041# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1042# the size of the off_t type (in bytes) on the machine that built the pdv
1043# archive.
1044#
1068# archive. one way to determine this is by running the following commands: 1045# One way to determine this is by running the following commands:
1069# strings <pdv archive> | grep lseek 1046# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1047# strace -elseek <pdv archive>
1071# basically look for the first lseek command (we do the strings/grep because 1048# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1049# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1050# parameter. Here is an example:
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1051# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1052# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1053# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1054# lseek(3, -4, SEEK_END) = 2981250
1078# thus we would pass in the value of '4' as the second parameter. 1055# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1056unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1057 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1058 local sizeoff_t=$2
1082 1059
1060 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1061 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1062
1085 local shrtsrc="`basename ${src}`" 1063 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1064 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1065 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1066 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1067
1090 # grab metadata for debug reasons 1068 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1069 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1070 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1071
1094 # rip out the final file name from the metadata 1072 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1073 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1074 datafile=$(basename "${datafile}")
1097 1075
1098 # now lets uncompress/untar the file if need be 1076 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1077 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1078 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1079
1102 local iscompressed="`file -b ${tmpfile}`" 1080 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1081 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1082 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1083 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1084 gunzip ${tmpfile}
1107 else 1085 else
1108 iscompressed=0 1086 iscompressed=0
1109 fi 1087 fi
1110 local istar="`file -b ${tmpfile}`" 1088 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1089 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1090 istar=1
1113 else 1091 else
1114 istar=0 1092 istar=0
1115 fi 1093 fi
1116 1094
1144 true 1122 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1123 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1124 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1125}
1148 1126
1127# @FUNCTION: unpack_makeself
1128# @USAGE: [file to unpack] [offset] [tail|dd]
1129# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1130# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1131# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1132# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1133# many other game companies.
1153# 1134#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1135# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1136# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1137# the proper offset from the script itself.
1158unpack_makeself() { 1138unpack_makeself() {
1139 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1140 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1141 local skip=$2
1161 local exe="$3" 1142 local exe=$3
1162 1143
1144 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1145
1163 local shrtsrc="$(basename "${src}")" 1146 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1147 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1148 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1149 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1150 local skip=0
1169 exe=tail 1151 exe=tail
1170 case ${ver} in 1152 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1153 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1154 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1155 ;;
1174 2.0|2.0.1) 1156 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1157 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1158 ;;
1184 ;; 1166 ;;
1185 2.1.3) 1167 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1168 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1169 let skip="skip + 1"
1188 ;; 1170 ;;
1189 2.1.4) 1171 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1172 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1173 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1174 exe="dd"
1193 ;; 1175 ;;
1194 *) 1176 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1188 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1189 *) die "makeself cant handle exe '${exe}'"
1208 esac 1190 esac
1209 1191
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1192 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1193 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1194 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1195 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1196 case ${filetype} in
1215 *tar\ archive) 1197 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1198 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1199 ;;
1218 bzip2*) 1200 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1201 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1202 ;;
1230 ;; 1212 ;;
1231 esac 1213 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1214 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1215}
1234 1216
1217# @FUNCTION: check_license
1218# @USAGE: [license]
1219# @DESCRIPTION:
1235# Display a license for user to accept. 1220# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1221# specified, then ${LICENSE} is used.
1239check_license() { 1222check_license() {
1240 local lic=$1 1223 local lic=$1
1241 if [ -z "${lic}" ] ; then 1224 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1225 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1226 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1227 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1228 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1229 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1230 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1231 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1232 lic="${lic}"
1250 fi
1251 fi 1233 fi
1234 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1235 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1236 local l="`basename ${lic}`"
1254 1237
1255 # here is where we check for the licenses the user already 1238 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1239 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1240 local shopts=$-
1258 local alic 1241 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1242 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1243 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1244 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1245 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1246 return 0
1264 fi 1247 fi
1265 done 1248 done
1266 set +o noglob; set -$shopts #reset old shell opts 1249 set +o noglob; set -$shopts #reset old shell opts
1267 1250
1268 local licmsg="$(emktemp)" 1251 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1252 cat <<-EOF > ${licmsg}
1270********************************************************** 1253 **********************************************************
1271The following license outlines the terms of use of this 1254 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1255 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1256 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1257 CTRL+C out of this, the install will not run!
1275********************************************************** 1258 **********************************************************
1276 1259
1277EOF 1260 EOF
1278 cat ${lic} >> ${licmsg} 1261 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1262 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1263 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1264 read alic
1282 case ${alic} in 1265 case ${alic} in
1289 die "Failed to accept license" 1272 die "Failed to accept license"
1290 ;; 1273 ;;
1291 esac 1274 esac
1292} 1275}
1293 1276
1277# @FUNCTION: cdrom_get_cds
1278# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1279# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1280# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1281# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1282#
1297# with these cdrom functions we handle all the user interaction and 1283# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1284# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1285# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1286# found at CDROM_ROOT.
1301# 1287#
1288# The function will attempt to locate a cd based upon a file that is on
1289# the cd. The more files you give this function, the more cds
1290# the cdrom functions will handle.
1291#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1292# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1293# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1294# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1305# 1295# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1296# also use the CDROM_NAME_SET bash array.
1297#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1298# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1299cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1300 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1301 # the # of files they gave us
1315 local cdcnt=0 1302 local cdcnt=0
1316 local f= 1303 local f=
1317 for f in "$@" ; do 1304 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1305 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1306 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1307 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1308 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1309 export CDROM_CURRENT_CD=1
1323 1310
1324 # now we see if the user gave use CD_ROOT ... 1311 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1312 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1313 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1314 local var=
1334 cdcnt=0 1315 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1316 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1317 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1318 var="CD_ROOT_${cdcnt}"
1319 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1320 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1321 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1322 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1323 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1324 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1325 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1326 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1327 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 export CDROM_SET=-1
1330 for f in ${CDROM_CHECK_1//:/ } ; do
1331 ((++CDROM_SET))
1332 [[ -e ${CD_ROOT}/${f} ]] && break
1333 done
1334 export CDROM_MATCH=${f}
1348 return 1335 return
1349 fi 1336 fi
1350 1337
1338 # User didn't help us out so lets make sure they know they can
1339 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1340 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1341 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1342 echo
1359 einfo "If you do not have the CD, but have the data files" 1343 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1344 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1345 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1346 einfo "directory containing the files."
1363 echo 1347 echo
1364 einfo "For example:" 1348 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1349 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1350 echo
1367 else 1351 else
1352 if [[ -n ${CDROM_NAME_SET} ]] ; then
1353 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1354 cdcnt=0
1355 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1356 ((++cdcnt))
1357 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1358 done
1359 fi
1360
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1361 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1362 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1363 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1365 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1366 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1367 done
1375 echo 1368 echo
1376 einfo "If you do not have the CDs, but have the data files" 1369 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1370 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1371 einfo "the following variables so they point to the right place:"
1379 einfon "" 1372 einfon ""
1380 cdcnt=0 1373 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1374 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1375 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1376 echo -n " CD_ROOT_${cdcnt}"
1384 done 1377 done
1385 echo 1378 echo
1386 einfo "Or, if you have all the files in the same place, or" 1379 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1380 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1383 echo
1391 einfo "For example:" 1384 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1385 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1386 echo
1394 fi 1387 fi
1388
1389 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1390 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1391 cdrom_load_next_cd
1397} 1392}
1398 1393
1399# this is only used when you need access to more than one cd. 1394# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1395# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1396# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1397# files off a CD and want access to the next one, just call this function.
1398# Again, all the messy details of user interaction are taken care of for you.
1399# Once this returns, just read the variable CDROM_ROOT for the location of the
1400# mounted CD. Note that you can only go forward in the CD list, so make sure
1401# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1402cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1403 local var
1406 1404 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1405
1412 unset CDROM_ROOT 1406 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1407 var=CD_ROOT_${CDROM_CURRENT_CD}
1408 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1409 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1410 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1411 _cdrom_locate_file_on_cd ${!var}
1417 else 1412 else
1418 export CDROM_ROOT=${!var} 1413 export CDROM_ROOT=${!var}
1419 fi 1414 fi
1420 1415
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1416 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1421# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1422# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1423# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1424# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1425# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1426_cdrom_locate_file_on_cd() {
1427 local mline=""
1428 local showedmsg=0
1429
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1430 while [[ -z ${CDROM_ROOT} ]] ; do
1431 local i=0
1432 local -a cdset=(${*//:/ })
1433 if [[ -n ${CDROM_SET} ]] ; then
1434 cdset=(${cdset[${CDROM_SET}]})
1435 fi
1436
1437 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1438 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1439 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1440
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1441 local point= node= fs= foo=
1439 [[ -d ${mline}/${dir} ]] || continue 1442 while read point node fs foo ; do
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1443 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1444 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1445 && continue
1446 point=${point//\040/ }
1447 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1448 export CDROM_ROOT=${point}
1449 export CDROM_SET=${i}
1450 export CDROM_MATCH=${cdset[${i}]}
1451 return
1452 done <<< "$(get_mounts)"
1453
1454 ((++i))
1442 done 1455 done
1443 1456
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1457 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1458 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1459 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1460 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1461 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1462 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1463 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1464 fi
1461 showedmsg=1 1465 else
1466 if [[ -z ${CDROM_NAME_1} ]] ; then
1467 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1468 else
1469 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1470 einfo "Please insert+mount the ${!var} cdrom now !"
1471 fi
1462 fi 1472 fi
1473 showedmsg=1
1474 fi
1463 einfo "Press return to scan for the cd again" 1475 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1476 einfo "or hit CTRL+C to abort the emerge."
1465 read 1477 echo
1466 fi 1478 einfo "If you are having trouble with the detection"
1479 einfo "of your CD, it is possible that you do not have"
1480 einfo "Joliet support enabled in your kernel. Please"
1481 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1482 read || die "something is screwed with your system"
1467 done 1483 done
1468} 1484}
1469 1485
1470# Make sure that LINGUAS only contains languages that 1486# Make sure that LINGUAS only contains languages that
1471# a package can support 1487# a package can support
1472# 1488#
1473# usage: strip-linguas <allow LINGUAS> 1489# usage: strip-linguas <allow LINGUAS>
1474# strip-linguas -i <directories of .po files> 1490# strip-linguas -i <directories of .po files>
1475# strip-linguas -u <directories of .po files> 1491# strip-linguas -u <directories of .po files>
1476# 1492#
1477# The first form allows you to specify a list of LINGUAS. 1493# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the 1494# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists. 1495# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the 1496# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists. 1497# directories and uses the union of the lists.
1482strip-linguas() { 1498strip-linguas() {
1483 local ls newls 1499 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1500 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1501 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1502 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1503 local d f
1488 for d in "$@" ; do 1504 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1505 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1506 newls=${ls}
1491 else 1507 else
1492 newls="" 1508 newls=""
1493 fi 1509 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1510 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1511 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1512 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1513 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1514 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1515 fi
1500 done 1516 done
1501 ls=${newls} 1517 ls=${newls}
1502 done 1518 done
1503 ls=${ls//.po}
1504 else 1519 else
1505 ls=$@ 1520 ls="$@"
1506 fi 1521 fi
1507 1522
1508 ls=" ${ls} " 1523 nols=""
1509 newls="" 1524 newls=""
1510 for f in ${LINGUAS} ; do 1525 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1526 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1527 newls="${newls} ${f}"
1513 else 1528 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1529 nols="${nols} ${f}"
1515 fi 1530 fi
1516 done 1531 done
1517 if [[ -z ${newls} ]] ; then 1532 [[ -n ${nols} ]] \
1518 unset LINGUAS 1533 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1534 export LINGUAS=${newls:1}
1521 fi
1522} 1535}
1523 1536
1524# moved from kernel.eclass since they are generally useful outside of 1537# @FUNCTION: set_arch_to_kernel
1525# kernel.eclass -iggy (20041002) 1538# @DESCRIPTION:
1526
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects 1539# Set the env ARCH to match what the kernel expects.
1531set_arch_to_kernel() { 1540set_arch_to_kernel() {
1532 i=10 1541 i=10
1533 while ((i--)) ; do 1542 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done 1544 done
1538 x86) export ARCH="i386";; 1547 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";; 1548 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";; 1549 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";; 1550 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1551 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";; 1552 *) export ARCH="${ARCH}";;
1544 esac 1553 esac
1545} 1554}
1546 1555
1547# set's ARCH back to what portage expects 1556# @FUNCTION: set_arch_to_portage
1557# @DESCRIPTION:
1558# Set the env ARCH to match what portage expects.
1548set_arch_to_portage() { 1559set_arch_to_portage() {
1549 i=10 1560 i=10
1550 while ((i--)) ; do 1561 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1562 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done 1563 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1564 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554} 1565}
1555 1566
1556# Jeremy Huddleston <eradicator@gentoo.org>: 1567# @FUNCTION: preserve_old_lib
1557# preserve_old_lib /path/to/libblah.so.0 1568# @USAGE: <libs to preserve> [more libs]
1558# preserve_old_lib_notify /path/to/libblah.so.0 1569# @DESCRIPTION:
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1565# 1575# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1576preserve_old_lib() {
1579 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1582
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1582 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1583 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1584 1586 dir=${lib%/*}
1585 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1588 fi 1590 done
1589} 1591}
1590 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.
1591preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1592 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1593 1602
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1595 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1596 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1597 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."
1598 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,"
1599 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"
1600 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1613 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1606} 1617}
1607 1618
1608# Hack for people to figure out if a package was built with 1619# @FUNCTION: built_with_use
1609# certain USE flags 1620# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1610# 1621# @DESCRIPTION:
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1622# A temporary hack until portage properly supports DEPENDing on USE
1612# ex: built_with_use xchat gtk2 1623# flags being enabled in packages. This will check to see if the specified
1613# 1624# DEPEND atom was built with the specified list of USE flags. The
1614# Flags: -a all USE flags should be utilized 1625# --missing option controls the behavior if called on a package that does
1615# -o at least one USE flag should be utilized 1626# not actually support the defined USE flags (aka listed in IUSE).
1616# Note: the default flag is '-a' 1627# The default is to abort (call die). The -a and -o flags control
1628# the requirements of the USE flags. They correspond to "and" and "or"
1629# logic. So the -a flag means all listed USE flags must be enabled
1630# while the -o flag means at least one of the listed fIUSE flags must be
1631# enabled. The --hidden option is really for internal use only as it
1632# means the USE flag we're checking is hidden expanded, so it won't be found
1633# in IUSE like normal USE flags.
1634#
1635# Remember that this function isn't terribly intelligent so order of optional
1636# flags matter.
1617built_with_use() { 1637built_with_use() {
1638 local hidden="no"
1639 if [[ $1 == "--hidden" ]] ; then
1640 hidden="yes"
1641 shift
1642 fi
1643
1644 local missing_action="die"
1645 if [[ $1 == "--missing" ]] ; then
1646 missing_action=$2
1647 shift ; shift
1648 case ${missing_action} in
1649 true|false|die) ;;
1650 *) die "unknown action '${missing_action}'";;
1651 esac
1652 fi
1653
1618 local opt=$1 1654 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1656
1621 local PKG=$(best_version $1) 1657 local PKG=$(best_version $1)
1658 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1659 shift
1623 1660
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1661 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1662 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1663
1664 # if the IUSE file doesn't exist, the read will error out, we need to handle
1665 # this gracefully
1666 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1667 case ${missing_action} in
1668 true) return 0;;
1669 false) return 1;;
1670 die) die "Unable to determine what USE flags $PKG was built with";;
1671 esac
1672 fi
1673
1674 if [[ ${hidden} == "no" ]] ; then
1675 local IUSE_BUILT=$(<${IUSEFILE})
1676 # Don't check USE_EXPAND #147237
1677 local expand
1678 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1679 if [[ $1 == ${expand}_* ]] ; then
1680 expand=""
1681 break
1682 fi
1683 done
1684 if [[ -n ${expand} ]] ; then
1685 if ! has $1 ${IUSE_BUILT} ; then
1686 case ${missing_action} in
1687 true) return 0;;
1688 false) return 1;;
1689 die) die "$PKG does not actually support the $1 USE flag!";;
1690 esac
1691 fi
1692 fi
1693 fi
1626 1694
1627 local USE_BUILT=$(<${USEFILE}) 1695 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1696 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1697 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1698 has $1 ${USE_BUILT} && return 0
1634 shift 1702 shift
1635 done 1703 done
1636 [[ ${opt} = "-a" ]] 1704 [[ ${opt} = "-a" ]]
1637} 1705}
1638 1706
1707# @DESCRIPTION: epunt_cxx
1708# @USAGE: [dir to scan]
1709# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1710# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1711# detected. If dir is not specified, then it defaults to ${S}.
1712#
1713# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1714epunt_cxx() {
1642 local dir=$1 1715 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1716 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1717 ebegin "Removing useless C++ checks"
1645 local f 1718 local f
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1720 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1721 done
1649 eend 0 1722 eend 0
1650} 1723}
1651 1724
1652# dopamd <file> [more files] 1725# @FUNCTION: make_wrapper
1653# 1726# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1727# @DESCRIPTION:
1655dopamd() { 1728# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1729# (defaults to the bindir) to execute target (default of wrapper) by
1657 1730# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1731# libpaths followed by optionally changing directory to chdir.
1659 1732make_wrapper() {
1660 insinto /etc/pam.d 1733 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1734 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1735 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1736 # things as $bin ... "./someprog --args"
1737 cat << EOF > "${tmpwrapper}"
1738#!/bin/sh
1739cd "${chdir:-.}"
1740if [ -n "${libdir}" ] ; then
1741 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1742 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1743 else
1744 export LD_LIBRARY_PATH="${libdir}"
1745 fi
1746fi
1747exec ${bin} "\$@"
1748EOF
1749 chmod go+rx "${tmpwrapper}"
1750 if [[ -n ${path} ]] ; then
1751 (
1752 exeinto "${path}"
1753 newexe "${tmpwrapper}" "${wrapper}"
1754 ) || die
1755 else
1756 newbin "${tmpwrapper}" "${wrapper}" || die
1757 fi
1664} 1758}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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