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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 1.166 2005/04/15 22:01:42 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 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 ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84}
85
86# Simple function to draw a line consisting of '=' the same length as $*
87# - only to be used by epatch()
88#
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115}
116
117# Default directory where patches are located 52# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 54# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 56# Default options for patch
122# 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
123EPATCH_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"
124# 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,
125# and not the full path .. 62# and not the full path ..
126EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 64# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
129# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
130# 69#
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
132# 71#
133EPATCH_FORCE="no" 72EPATCH_FORCE="no"
134 73
135# 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
136# or two patches. 75# or two patches.
147# 86#
148# Patches are applied in current directory. 87# Patches are applied in current directory.
149# 88#
150# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
151# 90#
152# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
153# 92#
154# For example: 93# For example:
155# 94#
156# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
157# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
158# 97#
159# 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
160# specific patches. 99# specific patches.
161# 100#
162# 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
164# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
165# 104#
166# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
167# 106#
168epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
169 local PIPE_CMD="" 113 local PIPE_CMD=""
170 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
171 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
172 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
173 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
174 local x="" 118 local x=""
175 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
176 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
177 then 123 then
178 local m="" 124 local m=""
179 einfo "${#} patches to apply ..."
180 for m in "$@" ; do 125 for m in "$@" ; do
181 epatch "${m}" 126 epatch "${m}"
182 done 127 done
183 return 0 128 return 0
184 fi 129 fi
238 ;; 183 ;;
239 esac 184 esac
240 185
241 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
242 then 187 then
243 einfo "Applying various patches (bugfixes/updates) ..." 188 einfo "${EPATCH_MULTI_MSG}"
244 fi 189 fi
245 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
246 do 191 do
247 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
248 # 193 #
249 # ???_arch_foo.patch 194 # ???_arch_foo.patch
250 # 195 #
251 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
252 ([ "${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}" ] || \
253 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
254 then 199 then
255 local count=0 200 local count=0
256 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
257 local patchname=${x##*/} 202 local patchname=${x##*/}
258 203
281 226
282 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
283 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
284 do 229 do
285 # Generate some useful debug info ... 230 # Generate some useful debug info ...
286 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 233
289 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
290 then 235 then
291 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 else 238 else
294 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
295 fi 240 fi
296 241
297 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 244
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 247
303 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
304 then 249 then
305 if ! (${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
306 then 251 then
310 count=5 255 count=5
311 break 256 break
312 fi 257 fi
313 fi 258 fi
314 259
315 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
316 then 261 then
317 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 267
323 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}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
324 270
325 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
326 then 272 then
327 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##*/}
328 echo 274 echo
367 then 313 then
368 einfo "Done with patching" 314 einfo "Done with patching"
369 fi 315 fi
370} 316}
371 317
372# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
373# implementation. 319# @USAGE: [temp dir]
374# 320# @DESCRIPTION:
375# <azarah@gentoo.org> (06 March 2003)
376#
377have_NPTL() {
378 cat > ${T}/test-nptl.c <<-"END"
379 #define _XOPEN_SOURCE
380 #include <unistd.h>
381 #include <stdio.h>
382
383 int main()
384 {
385 char buf[255];
386 char *str = buf;
387
388 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
389 if (NULL != str) {
390 printf("%s\n", str);
391 if (NULL != strstr(str, "NPTL"))
392 return 0;
393 }
394
395 return 1;
396 }
397 END
398
399 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
400 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
401 then
402 echo "yes"
403 einfon "Checking what PTHREADS implementation we have ..."
404 if ${T}/nptl
405 then
406 return 0
407 else
408 return 1
409 fi
410 else
411 echo "no"
412 fi
413
414 return 1
415}
416
417# This function check how many cpu's are present, and then set
418# -j in MAKEOPTS accordingly.
419#
420# Thanks to nall <nall@gentoo.org> for this.
421#
422get_number_of_jobs() {
423 local jobs=0
424
425 if [ ! -r /proc/cpuinfo ]
426 then
427 return 1
428 fi
429
430 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
431 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
432 then
433 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
434 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
435 ADMINPARAM="${ADMINPARAM/-j}"
436 fi
437
438 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
439
440 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
441 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
442 then
443 # these archs will always have "[Pp]rocessor"
444 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
445
446 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
447 then
448 # sparc always has "ncpus active"
449 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
450
451 elif [ "${ARCH}" = "alpha" ]
452 then
453 # alpha has "cpus active", but only when compiled with SMP
454 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
455 then
456 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
457 else
458 jobs=2
459 fi
460
461 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
462 then
463 # ppc has "processor", but only when compiled with SMP
464 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
465 then
466 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
467 else
468 jobs=2
469 fi
470 elif [ "${ARCH}" = "s390" ]
471 then
472 # s390 has "# processors : "
473 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
474 else
475 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
476 die "Unknown ARCH -- ${ARCH}!"
477 fi
478
479 # Make sure the number is valid ...
480 if [ "${jobs}" -lt 1 ]
481 then
482 jobs=1
483 fi
484
485 if [ -n "${ADMINPARAM}" ]
486 then
487 if [ "${jobs}" -gt "${ADMINPARAM}" ]
488 then
489 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
490 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
491 else
492 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
493 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
494 fi
495 fi
496}
497
498# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
499# does not exist on the users system 322# does not exist on the users system.
500# vapier@gentoo.org
501#
502# Takes just 1 optional parameter (the directory to create tmpfile in)
503emktemp() { 323emktemp() {
504 local exe="touch" 324 local exe="touch"
505 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
506 local topdir="$1" 326 local topdir=$1
507 327
508 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
509 then
510 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
511 && topdir="/tmp" \ 330 && topdir="/tmp" \
512 || topdir="${T}" 331 || topdir=${T}
513 fi 332 fi
514 333
515 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
516 then 335 # system lacks `mktemp` so we have to fake it
517 local tmp=/ 336 local tmp=/
518 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
519 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
520 done 339 done
521 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
522 echo "${tmp}" 341 echo "${tmp}"
523 else 342 else
524 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
525 && exe="-p" \ 344 # but should produce a usable file on all userlands
526 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
527 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
528 fi 349 fi
350 fi
529} 351}
530 352
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:
531# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
532# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
533# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
534# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
535#
536# egetent(database, key)
537egetent() { 363egetent() {
538 if useq ppc-macos ; then 364 case ${CHOST} in
365 *-darwin*)
539 case "$2" in 366 case "$2" in
540 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
541 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
542 ;; 369 ;;
543 *) # Numeric 370 *) # Numeric
544 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
545 ;; 372 ;;
546 esac 373 esac
547 elif useq x86-fbsd ; then 374 ;;
548 local action 375 *-freebsd*|*-dragonfly*)
549 if [ "$1" == "passwd" ] 376 local opts action="user"
550 then 377 [[ $1 == "passwd" ]] || action="group"
551 action="user" 378
552 else 379 # lookup by uid/gid
553 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
554 fi 382 fi
383
555 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
556 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
557 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
558 getent "$1" "$2" 391 getent "$1" "$2"
559 fi 392 ;;
393 esac
560} 394}
561 395
562# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
563# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
564# 398# @DESCRIPTION:
565# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
566# 400# a user to the system. The only required parameter is the username.
567# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
568# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
569# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
570# note: pass -1 to get default behavior
571# shell: /bin/false
572# homedir: /dev/null
573# groups: none
574# extra: comment of 'added by portage for ${PN}'
575enewuser() { 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
576 # get the username 412 # get the username
577 local euser="$1"; shift 413 local euser=$1; shift
578 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
579 then
580 eerror "No username specified !" 415 eerror "No username specified !"
581 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
582 fi 417 fi
583 418
584 # lets see if the username already exists 419 # lets see if the username already exists
585 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
586 then
587 return 0 421 return 0
588 fi 422 fi
589 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
590 424
591 # options to pass to useradd 425 # options to pass to useradd
592 local opts= 426 local opts=
593 427
594 # handle uid 428 # handle uid
595 local euid="$1"; shift 429 local euid=$1; shift
596 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
597 then
598 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
599 then
600 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
601 then
602 euid="next" 433 euid="next"
603 fi 434 fi
604 else 435 else
605 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
606 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
607 fi 438 fi
608 else 439 else
609 euid="next" 440 euid="next"
610 fi 441 fi
611 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
612 then 443 for ((euid = 101; euid <= 999; euid++)); do
613 local pwrange
614 if [ "${USERLAND}" == "BSD" ] ; then
615 pwrange="`jot 898 101`"
616 else
617 pwrange="`seq 101 999`"
618 fi
619 for euid in ${pwrange} ; do
620 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
621 done 445 done
622 fi 446 fi
623 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
624 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
625 449
626 # handle shell 450 # handle shell
627 local eshell="$1"; shift 451 local eshell=$1; shift
628 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
629 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
630 if [ ! -e "${eshell}" ]
631 then
632 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
633 die "${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 ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
634 fi 460 fi
635 else 461 else
636 if [ "${USERLAND}" == "BSD" ] 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
637 then 463 [[ -x ${ROOT}${shell} ]] && break
638 eshell="/usr/bin/false" 464 done
639 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
640 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 ${USERLAND}"
473 esac
641 fi 474 fi
475
476 eshell=${shell}
642 fi 477 fi
643 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
644 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
645 480
646 # handle homedir 481 # handle homedir
647 local ehome="$1"; shift 482 local ehome=$1; shift
648 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
649 then
650 ehome="/dev/null" 484 ehome="/dev/null"
651 fi 485 fi
652 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
653 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
654 488
655 # handle groups 489 # handle groups
656 local egroups="$1"; shift 490 local egroups=$1; shift
657 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
658 then
659 local oldifs="${IFS}" 492 local oldifs=${IFS}
660 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
661 494
662 export IFS="," 495 export IFS=","
663 for g in ${egroups} 496 for g in ${egroups} ; do
664 do
665 export IFS="${oldifs}" 497 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
670 fi 501 fi
671 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
672 then
673 defgroup="${g}" 503 defgroup=${g}
674 else 504 else
675 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
676 fi 506 fi
677 export IFS="," 507 export IFS=","
678 done 508 done
679 export IFS="${oldifs}" 509 export IFS=${oldifs}
680 510
681 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
682 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
683 then
684 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
685 fi 514 fi
686 else 515 else
687 egroups="(none)" 516 egroups="(none)"
688 fi 517 fi
689 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
690 519
691 # handle extra and add the user 520 # handle extra and add the user
692 local eextra="$@"
693 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
694 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
695 if useq ppc-macos 523 case ${CHOST} in
696 then 524 *-darwin*)
697 ### Make the user 525 ### Make the user
698 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
699 then
700 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
701 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
702 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
703 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
704 ### Add the user to the groups specified 531 ### Add the user to the groups specified
705 local oldifs="${IFS}" 532 local oldifs=${IFS}
706 export IFS="," 533 export IFS=","
707 for g in ${egroups} 534 for g in ${egroups} ; do
708 do
709 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
710 done 536 done
711 export IFS="${oldifs}" 537 export IFS=${oldifs}
712 else 538 else
713 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
714 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
715 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
716 die "Required function missing" 542 die "Required function missing"
717 fi 543 fi
718 elif use x86-fbsd ; then 544 ;;
719 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
720 then 546 if [[ -z $@ ]] ; then
721 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
722 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
723 die "enewuser failed" 549 die "enewuser failed"
724 else 550 else
725 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
726 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
727 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
728 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
729 else 560 else
730 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
731 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
732 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
733 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
734 || die "enewuser failed" 583 || die "enewuser failed"
735 else 584 else
736 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
737 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
738 || die "enewuser failed" 587 || die "enewuser failed"
739 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}/${ehome}"
740 fi 597 fi
598
741 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
742
743 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
744 then
745 einfo " - Creating ${ehome} in ${D}"
746 dodir ${ehome}
747 fowners ${euser} ${ehome}
748 fperms 755 ${ehome}
749 fi
750} 600}
751 601
752# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
753# vapier@gentoo.org 603# @USAGE: <group> [gid]
754# 604# @DESCRIPTION:
755# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
756# 606# group to the system. Just give it a group name to add and enewgroup will
757# 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
758# groupname: REQUIRED ! 608# allocate the next available one.
759# gid: next available (see groupadd(8))
760# extra: none
761enewgroup() { 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
762 # get the group 617 # get the group
763 local egroup="$1"; shift 618 local egroup="$1"; shift
764 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
765 then 620 then
766 eerror "No group specified !" 621 eerror "No group specified !"
767 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
768 fi 623 fi
769 624
770 # see if group already exists 625 # see if group already exists
771 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
772 then
773 return 0 627 return 0
774 fi 628 fi
775 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
776 630
777 # options to pass to useradd 631 # options to pass to useradd
783 then 637 then
784 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
785 then 639 then
786 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
787 then 641 then
788 if useq ppc-macos ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
789 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
790 else 644 else
791 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
792 fi 646 fi
793 else 647 else
807 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
808 662
809 # add the group 663 # add the group
810 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
811 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
812 if useq ppc-macos ; then 666 case ${CHOST} in
667 *-darwin*)
813 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
814 then 669 then
815 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
816 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
817 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
818 die "Required function missing" 673 die "Required function missing"
819 fi 674 fi
820 675
821 # If we need the next available 676 # If we need the next available
822 case ${egid} in 677 case ${egid} in
823 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
824 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
825 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
826 done 681 done
827 esac 682 esac
828 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
829 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
830 elif use x86-fbsd ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
831 case ${egid} in 688 case ${egid} in
832 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
833 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
834 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
835 done 692 done
836 esac 693 esac
837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
838 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 *)
839 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
840 fi 709 ;;
710 esac
841 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
842} 712}
843 713
844# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
845# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
846# 716# @DESCRIPTION:
847# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
848edos2unix() { 721edos2unix() {
849 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
850 do
851 cp "${f}" ${T}/edos2unix
852 sed 's/\r$//' ${T}/edos2unix > "${f}"
853 done
854} 723}
855
856
857##############################################################
858# START: Handle .desktop files and menu entries #
859# maybe this should be separated into a new eclass some time #
860# lanius@gentoo.org #
861##############################################################
862 724
863# Make a desktop file ! 725# Make a desktop file !
864# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
865# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
866# 728#
867# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
868# 730#
869# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
870# name: the name that will show up in the menu 732# name: the name that will show up in the menu
871# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
872# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
873# a full path to an icon 735# a full path to an icon
874# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
875# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
876# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
877make_desktop_entry() { 739make_desktop_entry() {
878 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
879 741
880 local exec=${1} 742 local exec=${1}
887 local catmaj=${CATEGORY%%-*} 749 local catmaj=${CATEGORY%%-*}
888 local catmin=${CATEGORY##*-} 750 local catmin=${CATEGORY##*-}
889 case ${catmaj} in 751 case ${catmaj} in
890 app) 752 app)
891 case ${catmin} in 753 case ${catmin} in
754 accessibility) type=Accessibility;;
892 admin) type=System;; 755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
893 cdr) type=DiscBurning;; 759 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;; 760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
895 editors) type=TextEditor;; 762 editors) type=TextEditor;;
896 emacs) type=TextEditor;; 763 emacs) type=TextEditor;;
897 emulation) type=Emulator;; 764 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;; 765 laptop) type=HardwareSettings;;
899 office) type=Office;; 766 office) type=Office;;
767 pda) type=PDA;;
900 vim) type=TextEditor;; 768 vim) type=TextEditor;;
901 xemacs) type=TextEditor;; 769 xemacs) type=TextEditor;;
902 *) type=;; 770 *) type=;;
903 esac 771 esac
904 ;; 772 ;;
905 773
906 dev) 774 dev)
907 type="Development" 775 type="Development"
908 ;; 776 ;;
909 777
910 games) 778 games)
911 [[ -z ${path} ]] && path=${GAMES_BINDIR}
912
913 case ${catmin} in 779 case ${catmin} in
914 action) type=ActionGame;; 780 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;; 781 arcade) type=ArcadeGame;;
916 board) type=BoardGame;; 782 board) type=BoardGame;;
917 kid) type=KidsGame;;
918 emulation) type=Emulator;; 783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
919 puzzle) type=LogicGame;; 785 puzzle) type=LogicGame;;
920 rpg) type=RolePlaying;;
921 roguelike) type=RolePlaying;; 786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
922 simulation) type=Simulation;; 788 simulation) type=Simulation;;
923 sports) type=SportsGame;; 789 sports) type=SportsGame;;
924 strategy) type=StrategyGame;; 790 strategy) type=StrategyGame;;
925 *) type=;; 791 *) type=;;
926 esac 792 esac
927 type="Game;${type}" 793 type="Game;${type}"
794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
928 ;; 802 ;;
929 803
930 mail) 804 mail)
931 type="Network;Email" 805 type="Network;Email"
932 ;; 806 ;;
934 media) 808 media)
935 case ${catmin} in 809 case ${catmin} in
936 gfx) type=Graphics;; 810 gfx) type=Graphics;;
937 radio) type=Tuner;; 811 radio) type=Tuner;;
938 sound) type=Audio;; 812 sound) type=Audio;;
939 tv) type=TV;; 813 tv) type=TV;;
940 video) type=Video;; 814 video) type=Video;;
941 *) type=;; 815 *) type=;;
942 esac 816 esac
943 type="AudioVideo;${type}" 817 type="AudioVideo;${type}"
944 ;; 818 ;;
945 819
946 net) 820 net)
947 case ${catmin} in 821 case ${catmin} in
948 dialup) type=Dialup;; 822 dialup) type=Dialup;;
949 ftp) type=FileTransfer;; 823 ftp) type=FileTransfer;;
950 im) type=InstantMessaging;; 824 im) type=InstantMessaging;;
951 irc) type=IRCClient;; 825 irc) type=IRCClient;;
952 mail) type=Email;; 826 mail) type=Email;;
953 news) type=News;; 827 news) type=News;;
954 nntp) type=News;; 828 nntp) type=News;;
955 p2p) type=FileTransfer;; 829 p2p) type=FileTransfer;;
956 *) type=;; 830 *) type=;;
957 esac 831 esac
958 type="Network;${type}" 832 type="Network;${type}"
959 ;; 833 ;;
960 834
961 sci) 835 sci)
962 case ${catmin} in 836 case ${catmin} in
963 astro*) type=Astronomoy;; 837 astro*) type=Astronomy;;
964 bio*) type=Biology;; 838 bio*) type=Biology;;
965 calc*) type=Calculator;; 839 calc*) type=Calculator;;
966 chem*) type=Chemistry;; 840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
967 geo*) type=Geology;; 842 geo*) type=Geology;;
968 math*) type=Math;; 843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
969 *) type=;; 846 *) type=;;
970 esac 847 esac
971 type="Science;${type}" 848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
972 ;; 853 ;;
973 854
974 www) 855 www)
975 case ${catmin} in 856 case ${catmin} in
976 client) type=WebBrowser;; 857 client) type=WebBrowser;;
977 *) type=;; 858 *) type=;;
978 esac 859 esac
979 type="Network" 860 type="Network"
980 ;; 861 ;;
981 862
982 *) 863 *)
983 type= 864 type=
984 ;; 865 ;;
985 esac 866 esac
986 fi 867 fi
987 868 if [ "${SLOT}" == "0" ] ; then
869 local desktop_name="${PN}"
870 else
871 local desktop_name="${PN}-${SLOT}"
872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
988 local desktop=${T}/${exec%% *}-${P}.desktop 874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
989 875
876 cat <<-EOF > "${desktop}"
990echo "[Desktop Entry] 877 [Desktop Entry]
991Encoding=UTF-8 878 Encoding=UTF-8
992Version=0.9.2 879 Version=1.0
993Name=${name} 880 Name=${name}
994Type=Application 881 Type=Application
995Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
996Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
997Path=${path} 885 Path=${path}
998Icon=${icon} 886 Icon=${icon}
999Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
1000 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
1001 insinto /usr/share/applications 893 insinto /usr/share/applications
1002 doins "${desktop}" 894 doins "${desktop}"
1003 895 )
1004 return 0
1005} 896}
1006 897
1007# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
1008# 899# @USAGE: [directories]
1009# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
1010# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
1011# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
1012 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
1013make_session_desktop() { 931make_session_desktop() {
1014
1015 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1016 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1017 934
1018 local title="${1}" 935 local title=$1
1019 local command="${2}" 936 local command=$2
1020 local desktop="${T}/${wm}.desktop" 937 local desktop=${T}/${wm}.desktop
1021 938
939 cat <<-EOF > "${desktop}"
1022echo "[Desktop Entry] 940 [Desktop Entry]
1023Encoding=UTF-8 941 Encoding=UTF-8
1024Name=${title} 942 Name=${title}
1025Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
1026Exec=${command} 944 Exec=${command}
1027TryExec=${command} 945 TryExec=${command}
1028Type=Application" > "${desktop}" 946 Type=Application
947 EOF
1029 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
1030 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
1031 doins "${desktop}" 953 doins "${desktop}"
1032 954 )
1033 return 0
1034} 955}
1035 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
1036domenu() { 962domenu() {
1037 local i 963 (
1038 local j 964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
966 local i j ret=0
1039 insinto /usr/share/applications 967 insinto /usr/share/applications
1040 for i in ${@} 968 for i in "$@" ; do
1041 do
1042 if [ -f "${i}" ]; 969 if [[ -f ${i} ]] ; then
1043 then
1044 doins ${i} 970 doins "${i}"
971 ((ret+=$?))
1045 elif [ -d "${i}" ]; 972 elif [[ -d ${i} ]] ; then
1046 then
1047 for j in ${i}/*.desktop 973 for j in "${i}"/*.desktop ; do
1048 do
1049 doins ${j} 974 doins "${j}"
975 ((ret+=$?))
1050 done 976 done
1051 fi 977 fi
1052 done 978 done
979 exit ${ret}
980 )
1053} 981}
1054 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1055doicon() { 1001doicon() {
1056 local i 1002 (
1057 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
1058 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1059 for i in ${@} 1007 for i in "$@" ; do
1060 do
1061 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1062 then
1063 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1064 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1065 then
1066 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1067 do
1068 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1069 done 1015 done
1070 fi 1016 fi
1071 done 1017 done
1018 exit ${ret}
1019 )
1072} 1020}
1073 1021
1074############################################################## 1022# @FUNCTION: newicon
1075# END: Handle .desktop files and menu entries # 1023# @USAGE: <icon> <newname>
1076############################################################## 1024# @DESCRIPTION:
1077 1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
1033}
1078 1034
1079# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
1080find_unpackable_file() { 1036find_unpackable_file() {
1081 local src="$1" 1037 local src=$1
1082 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
1083 then
1084 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
1085 else 1040 else
1086 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
1087 then
1088 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
1089 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
1090 then
1091 src="${PWD}/${src}" 1044 src=${PWD}/${src}
1092 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
1093 then
1094 src="${src}" 1046 src=${src}
1095 fi
1096 fi 1047 fi
1097 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
1098 echo "${src}" 1050 echo "${src}"
1099} 1051}
1100 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
1101# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
1102# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
1103# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
1104# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1105# 1060#
1106# Usage: unpack_pdv [file to unpack] [size of off_t]
1107# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
1108# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
1109# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
1110# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
1111# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1112# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1113# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
1114# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
1115# parameter. here is an example: 1071# parameter. Here is an example:
1116# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1117# lseek 1073# lseek
1118# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1119# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1120# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
1121unpack_pdv() { 1077unpack_pdv() {
1122 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
1123 local sizeoff_t="$2" 1079 local sizeoff_t=$2
1124 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1125 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1126 1083
1127 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
1128 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1129 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1130 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1131 1088
1132 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1133 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1134 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1135 1092
1136 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1137 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1138 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1139 1096
1140 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1141 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1142 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1143 1100
1144 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1145 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1146 iscompressed=1 1103 iscompressed=1
1147 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1148 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1149 else 1106 else
1150 iscompressed=0 1107 iscompressed=0
1151 fi 1108 fi
1152 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1153 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1154 istar=1 1111 istar=1
1155 else 1112 else
1156 istar=0 1113 istar=0
1157 fi 1114 fi
1158 1115
1186 true 1143 true
1187 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1189} 1146}
1190 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1191# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1192# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1193# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1194# many other game companies. 1154# many other game companies.
1195# 1155#
1196# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1197# - If the file is not specified then unpack will utilize ${A}.
1198# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1199# the proper offset from the script itself. 1158# the proper offset from the script itself.
1200unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1201 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1202 local skip="$2" 1162 local skip=$2
1203 local exe="$3" 1163 local exe=$3
1204 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1205 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1207 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1208 then
1209 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1210 local skip=0 1171 local skip=0
1211 exe=tail 1172 exe=tail
1212 case ${ver} in 1173 case ${ver} in
1213 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1214 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1215 ;; 1176 ;;
1216 2.0|2.0.1) 1177 2.0|2.0.1)
1217 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1218 ;; 1179 ;;
1226 ;; 1187 ;;
1227 2.1.3) 1188 2.1.3)
1228 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1229 let skip="skip + 1" 1190 let skip="skip + 1"
1230 ;; 1191 ;;
1231 2.1.4) 1192 2.1.4|2.1.5)
1232 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1233 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1234 exe="dd" 1195 exe="dd"
1235 ;; 1196 ;;
1236 *) 1197 *)
1248 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1249 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1250 esac 1211 esac
1251 1212
1252 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1253 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1254 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1255 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1256 case ${filetype} in 1217 case ${filetype} in
1257 *tar\ archive) 1218 *tar\ archive*)
1258 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1259 ;; 1220 ;;
1260 bzip2*) 1221 bzip2*)
1261 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1262 ;; 1223 ;;
1272 ;; 1233 ;;
1273 esac 1234 esac
1274 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1275} 1236}
1276 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1277# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1278#
1279# Usage: check_license [license]
1280# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1281check_license() { 1243check_license() {
1282 local lic=$1 1244 local lic=$1
1283 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1284 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1285 else 1247 else
1286 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1287 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1288 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1289 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1290 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1291 lic="${src}" 1253 lic="${lic}"
1292 fi
1293 fi 1254 fi
1255 fi
1294 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1295 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1296 1258
1297 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1298 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$- 1261 local shopts=$-
1300 local alic 1262 local alic
1301 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1302 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1303 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1304 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1305 return 0 1267 return 0
1306 fi 1268 fi
1307 done 1269 done
1308 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1309 1271
1310 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1311 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1312********************************************************** 1274 **********************************************************
1313The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1314package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1315continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1316CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1317********************************************************** 1279 **********************************************************
1318 1280
1319EOF 1281 EOF
1320 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1322 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1323 read alic 1285 read alic
1324 case ${alic} in 1286 case ${alic} in
1331 die "Failed to accept license" 1293 die "Failed to accept license"
1332 ;; 1294 ;;
1333 esac 1295 esac
1334} 1296}
1335 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1337# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1338# 1303#
1339# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1340# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1341# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1342# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1343# 1308#
1309# The function 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.
1312#
1344# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1345# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1346# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1347# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1348# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1349#
1350# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1351# - this will attempt to locate a cd based upon a file that is on
1352# the cd ... the more files you give this function, the more cds
1353# the cdrom functions will handle
1354cdrom_get_cds() { 1320cdrom_get_cds() {
1355 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1356 # the # of files they gave us 1322 # the # of files they gave us
1357 local cdcnt=0 1323 local cdcnt=0
1358 local f= 1324 local f=
1359 for f in "$@" ; do 1325 for f in "$@" ; do
1360 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1361 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1362 done 1328 done
1363 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1364 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1365 1331
1366 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1367 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1368 if [[ ! -z ${CD_ROOT} ]] ; then
1369 export CDROM_ROOT=${CD_ROOT}
1370 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1371 return
1372 fi
1373 # do the same for CD_ROOT_X
1374 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1375 local var= 1335 local var=
1376 cdcnt=0 1336 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1379 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1380 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1381 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1382 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1383 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1384 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1385 fi 1346 fi
1386 export CDROM_ROOTS_${cdcnt}="${!var}"
1387 done 1347 done
1388 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1390 return 1356 return
1391 fi 1357 fi
1392 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1393 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1394 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1395 if [[ -z ${CDROM_NAME} ]] ; then
1396 echo "cdrom for ${PN}."
1397 else
1398 echo "${CDROM_NAME}."
1399 fi
1400 echo 1363 echo
1401 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1402 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1403 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1404 einfo "directory containing the files." 1367 einfo "directory containing the files."
1405 echo 1368 echo
1406 einfo "For example:" 1369 einfo "For example:"
1407 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1408 echo 1371 echo
1409 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1410 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1411 cdcnt=0 1383 cdcnt=0
1412 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1413 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1414 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1415 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1416 done 1388 done
1417 echo 1389 echo
1418 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1419 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1420 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1421 einfon "" 1393 einfon ""
1422 cdcnt=0 1394 cdcnt=0
1423 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1424 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1425 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1426 done 1398 done
1427 echo 1399 echo
1428 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1429 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1432 echo 1404 echo
1433 einfo "For example:" 1405 einfo "For example:"
1434 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1435 echo 1407 echo
1436 fi 1408 fi
1409
1410 export CDROM_SET=""
1437 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1438 cdrom_load_next_cd 1412 cdrom_load_next_cd
1439} 1413}
1440 1414
1441# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1442# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1443# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1444# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1445cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1446 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1447 local var= 1424 local var
1448 1425 ((++CDROM_CURRENT_CD))
1449 if [[ ! -z ${CD_ROOT} ]] ; then
1450 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1451 return
1452 fi
1453 1426
1454 unset CDROM_ROOT 1427 unset CDROM_ROOT
1455 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1456 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1457 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1458 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1459 else 1433 else
1460 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1461 fi 1435 fi
1462 1436
1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1468# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1469# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1470# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1471# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1472# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1473cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1474 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1475 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1476 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1477 local mline=""
1478 local showedmsg=0
1479 1461
1480 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1481 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1482 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1483 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1484 done 1476 done
1485 1477
1486 if [[ -z ${CDROM_ROOT} ]] ; then
1487 echo 1478 echo
1488 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1490 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1491 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1492 else
1493 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1494 fi
1495 else 1483 else
1496 if [[ -z ${CDROM_NAME_1} ]] ; then
1497 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1498 else
1499 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1500 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1501 fi
1502 fi 1485 fi
1503 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1504 fi 1493 fi
1494 showedmsg=1
1495 fi
1505 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1506 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1507 read 1498 echo
1508 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1509 done 1504 done
1510} 1505}
1511 1506
1512# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1513# a package can support 1508# a package can support
1514# 1509#
1515# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1516# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1517# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1518# 1513#
1519# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1520# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1521# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1522# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1523# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1524strip-linguas() { 1519strip-linguas() {
1525 local ls newls 1520 local ls newls nols
1526 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1527 local op=$1; shift 1522 local op=$1; shift
1528 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1529 local d f 1524 local d f
1530 for d in "$@" ; do 1525 for d in "$@" ; do
1531 if [[ ${op} == "-u" ]] ; then 1526 if [[ ${op} == "-u" ]] ; then
1532 newls=${ls} 1527 newls=${ls}
1533 else 1528 else
1534 newls="" 1529 newls=""
1535 fi 1530 fi
1536 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1537 if [[ ${op} == "-i" ]] ; then 1532 if [[ ${op} == "-i" ]] ; then
1538 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1539 else 1534 else
1540 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1541 fi 1536 fi
1542 done 1537 done
1543 ls=${newls} 1538 ls=${newls}
1544 done 1539 done
1545 ls=${ls//.po}
1546 else 1540 else
1547 ls=$@ 1541 ls="$@"
1548 fi 1542 fi
1549 1543
1550 ls=" ${ls} " 1544 nols=""
1551 newls="" 1545 newls=""
1552 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1553 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1547 if hasq ${f} ${ls} ; then
1554 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1555 else 1549 else
1556 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1557 fi 1551 fi
1558 done 1552 done
1559 if [[ -z ${newls} ]] ; then 1553 [[ -n ${nols} ]] \
1560 export LINGUAS="" 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1561 else
1562 export LINGUAS=${newls:1} 1555 export LINGUAS=${newls:1}
1563 fi
1564} 1556}
1565 1557
1566# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1567# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1568
1569# the following functions are useful in kernel module ebuilds, etc.
1570# for an example see ivtv or drbd ebuilds
1571
1572# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1573set_arch_to_kernel() { 1561set_arch_to_kernel() {
1574 i=10 1562 i=10
1575 while ((i--)) ; do 1563 while ((i--)) ; do
1576 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1577 done 1565 done
1580 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1581 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1582 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1583 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1584 sparc) export ARCH="$(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! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1585 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1586 esac 1574 esac
1587} 1575}
1588 1576
1589# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1590set_arch_to_portage() { 1580set_arch_to_portage() {
1591 i=10 1581 i=10
1592 while ((i--)) ; do 1582 while ((i--)) ; do
1593 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1594 done 1584 done
1595 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1596} 1586}
1597 1587
1598# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1599# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1600# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1601#
1602# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1603# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1604# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1605# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1606# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1607# 1596# preserve_old_lib_notify function.
1608# src_install() {
1609# ...
1610# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613#
1614# pkg_postinst() {
1615# ...
1616# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1617# ...
1618# }
1619
1620preserve_old_lib() { 1597preserve_old_lib() {
1621 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1622 1603
1623 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1624 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1625 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1626 1607 dir=${lib%/*}
1627 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1628 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1629 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1630 fi 1611 done
1631} 1612}
1632 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1633preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1634 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1635 1623
1636 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1637 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1638 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1639 einfo "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1640 einfo "In order to avoid breaking packages that link against is, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1641 einfo "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1642 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1643 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 einfo 1634 ewarn
1645 einfo "After doing that, you can safely remove ${LIB}"
1646 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1647 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1648} 1638}
1649 1639
1650# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1651# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1652# 1642# @DESCRIPTION:
1653# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1654# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1655# 1645# DEPEND atom was built with the specified list of USE flags. The
1656# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1657# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1658# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1659built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1660 local opt=$1 1675 local opt=$1
1661 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1662 1677
1663 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1664 shift 1680 shift
1665 1681
1666 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1668 1715
1669 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1670 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1671 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1672 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1676 shift 1723 shift
1677 done 1724 done
1678 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1679} 1726}
1680 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1681# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1682# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1683epunt_cxx() { 1735epunt_cxx() {
1684 local dir=$1 1736 local dir=$1
1685 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1686 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1687 local f 1739 local f
1689 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1690 done 1742 done
1691 eend 0 1743 eend 0
1692} 1744}
1693 1745
1694# dopamd <file> [more files] 1746# @FUNCTION: make_wrapper
1695# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1696# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1697dopamd() { 1749# Create a shell wrapper script named wrapper in installpath
1698 [[ -z $1 ]] && die "dopamd requires at least one argument" 1750# (defaults to the bindir) to execute target (default of wrapper) by
1699 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1700 use pam || return 0 1752# libpaths followed by optionally changing directory to chdir.
1701
1702 insinto /etc/pam.d
1703 doins "$@" || die "failed to install $@"
1704}
1705# newpamd <old name> <new name>
1706#
1707# Install pam file <old name> as <new name> in /etc/pam.d
1708newpamd() {
1709 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1710
1711 use pam || return 0
1712
1713 insinto /etc/pam.d
1714 newins "$1" "$2" || die "failed to install $1 as $2"
1715}
1716
1717# make a wrapper script ...
1718# NOTE: this was originally games_make_wrapper, but I noticed other places where
1719# this could be used, so I have moved it here and made it not games-specific
1720# -- wolf31o2
1721# $1 == wrapper name
1722# $2 == binary to run
1723# $3 == directory to chdir before running binary
1724# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1725# $5 == path for wrapper
1726make_wrapper() { 1753make_wrapper() {
1727 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1728 local tmpwrapper=$(emktemp) 1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1729 cat << EOF > "${tmpwrapper}" 1758 cat << EOF > "${tmpwrapper}"
1730#!/bin/sh 1759#!/bin/sh
1731cd "${chdir}" 1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1732export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1733exec ${bin} "\$@" 1768exec ${bin} "\$@"
1734EOF 1769EOF
1735 chmod go+rx "${tmpwrapper}" 1770 chmod go+rx "${tmpwrapper}"
1736 if [ -n "${5}" ] 1771 if [[ -n ${path} ]] ; then
1737 then 1772 (
1738 exeinto ${5} 1773 exeinto "${path}"
1739 newexe "${tmpwrapper}" "${wrapper}" 1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1740 else 1776 else
1741 newbin "${tmpwrapper}" "${wrapper}" 1777 newbin "${tmpwrapper}" "${wrapper}" || die
1742 fi 1778 fi
1743} 1779}

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