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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 1.298 2008/02/20 12:36:14 hollow 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 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: <dir> [more dirs ...]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ $# -gt 0 ]] || set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(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} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: <dir> [more dirs ...]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ $# -gt 0 ]] || set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
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} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
176# or two patches. 96# or two patches.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
200# specific patches. 120# specific patches.
201# 121#
202# If you however give an argument to epatch(), it will treat it as a 122# 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. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
278 ;; 203 ;;
279 esac 204 esac
280 205
281 if [ "${SINGLE_PATCH}" = "no" ] 206 if [ "${SINGLE_PATCH}" = "no" ]
282 then 207 then
283 einfo "Applying various patches (bugfixes/updates) ..." 208 einfo "${EPATCH_MULTI_MSG}"
284 fi 209 fi
285 for x in ${EPATCH_SOURCE} 210 for x in ${EPATCH_SOURCE}
286 do 211 do
287 # New ARCH dependant patch naming scheme ... 212 # New ARCH dependant patch naming scheme ...
288 # 213 #
289 # ???_arch_foo.patch 214 # ???_arch_foo.patch
290 # 215 #
291 if [ -f ${x} ] && \ 216 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 218 [ "${EPATCH_FORCE}" = "yes" ])
294 then 219 then
295 local count=0 220 local count=0
296 local popts="${EPATCH_OPTS}" 221 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 222 local patchname=${x##*/}
298 223
321 246
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 247 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 248 while [ "${count}" -lt 5 ]
324 do 249 do
325 # Generate some useful debug info ... 250 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 251 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 253
329 if [ "${PATCH_SUFFIX}" != "patch" ] 254 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 255 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 258 else
334 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
335 fi 260 fi
336 261
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 264
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 267
343 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 269 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 271 then
350 count=5 275 count=5
351 break 276 break
352 fi 277 fi
353 fi 278 fi
354 279
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 281 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 282 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 287
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 _epatch_assert
364 290
365 if [ "$?" -ne 0 ] 291 if [ "$?" -ne 0 ]
366 then 292 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 294 echo
386 fi 312 fi
387 313
388 if [ "${count}" -eq 5 ] 314 if [ "${count}" -eq 5 ]
389 then 315 then
390 echo 316 echo
391 eerror "Failed Patch: ${patchname}!" 317 eerror "Failed Patch: ${patchname} !"
318 eerror " ( ${PATCH_TARGET} )"
392 eerror 319 eerror
393 eerror "Include in your bugreport the contents of:" 320 eerror "Include in your bugreport the contents of:"
394 eerror 321 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 322 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 323 echo
406 then 333 then
407 einfo "Done with patching" 334 einfo "Done with patching"
408 fi 335 fi
409} 336}
410 337
411# This function return true if we are using the NPTL pthreads 338# @FUNCTION: emktemp
412# implementation. 339# @USAGE: [temp dir]
413# 340# @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) 341# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 342# 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() { 343emktemp() {
543 local exe="touch" 344 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 345 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 346 local topdir=$1
546 347
547 if [ -z "${topdir}" ] 348 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 349 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 350 && topdir="/tmp" \
551 || topdir="${T}" 351 || topdir=${T}
552 fi 352 fi
553 353
554 if [ -z "$(type -p mktemp)" ] 354 if ! type -P mktemp > /dev/null ; then
555 then 355 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 356 local tmp=/
557 while [ -e "${tmp}" ] ; do 357 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 358 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 359 done
560 ${exe} "${tmp}" 360 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 361 echo "${tmp}"
562 else 362 else
563 [ "${exe}" == "touch" ] \ 363 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 364 # but should produce a usable file on all userlands
565 || exe="-d" 365 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 366 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
367 else
368 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 369 fi
370 fi
568} 371}
569 372
373# @FUNCTION: egetent
374# @USAGE: <database> <key>
375# @MAINTAINER:
376# base-system@gentoo.org (Linux)
377# Joe Jezak <josejx@gmail.com> (OS X)
378# usata@gentoo.org (OS X)
379# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
380# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 381# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 382# 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() { 383egetent() {
577 if useq ppc-macos ; then 384 case ${CHOST} in
385 *-darwin*)
578 case "$2" in 386 case "$2" in
579 *[!0-9]*) # Non numeric 387 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 388 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 389 ;;
582 *) # Numeric 390 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 391 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 392 ;;
585 esac 393 esac
586 elif useq x86-fbsd ; then 394 ;;
587 local action 395 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 396 local opts action="user"
589 then 397 [[ $1 == "passwd" ]] || action="group"
590 action="user" 398
591 else 399 # lookup by uid/gid
592 action="group" 400 if [[ $2 == [[:digit:]]* ]] ; then
401 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 402 fi
403
594 pw show "${action}" "$2" -q 404 pw show ${action} ${opts} "$2" -q
595 else 405 ;;
406 *-netbsd*|*-openbsd*)
407 grep "$2:\*:" /etc/$1
408 ;;
409 *)
596 which nscd >& /dev/null && nscd -i "$1" 410 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 411 getent "$1" "$2"
598 fi 412 ;;
413 esac
599} 414}
600 415
601# Simplify/standardize adding users to the system 416# @FUNCTION: enewuser
602# vapier@gentoo.org 417# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 418# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 419# Same as enewgroup, you are not required to understand how to properly add
605# 420# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 421# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 422# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 423# 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() { 424enewuser() {
425 case ${EBUILD_PHASE} in
426 unpack|compile|test|install)
427 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
428 eerror "Package fails at QA and at life. Please file a bug."
429 die "Bad package! enewuser is only for use in pkg_* functions!"
430 esac
431
615 # get the username 432 # get the username
616 local euser="$1"; shift 433 local euser=$1; shift
617 if [ -z "${euser}" ] 434 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 435 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 436 die "Cannot call enewuser without a username"
621 fi 437 fi
622 438
623 # lets see if the username already exists 439 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 440 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 441 return 0
627 fi 442 fi
628 einfo "Adding user '${euser}' to your system ..." 443 einfo "Adding user '${euser}' to your system ..."
629 444
630 # options to pass to useradd 445 # options to pass to useradd
631 local opts= 446 local opts=
632 447
633 # handle uid 448 # handle uid
634 local euid="$1"; shift 449 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 450 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 451 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 452 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 453 euid="next"
642 fi 454 fi
643 else 455 else
644 eerror "Userid given but is not greater than 0 !" 456 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 457 die "${euid} is not a valid UID"
646 fi 458 fi
647 else 459 else
648 euid="next" 460 euid="next"
649 fi 461 fi
650 if [ "${euid}" == "next" ] 462 if [[ ${euid} == "next" ]] ; then
651 then 463 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${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 464 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 465 done
661 fi 466 fi
662 opts="${opts} -u ${euid}" 467 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 468 einfo " - Userid: ${euid}"
664 469
665 # handle shell 470 # handle shell
666 local eshell="$1"; shift 471 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 472 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 473 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 474 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 475 die "${eshell} does not exist in ${ROOT}"
476 fi
477 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
478 eerror "Do not specify ${eshell} yourself, use -1"
479 die "Pass '-1' as the shell parameter"
673 fi 480 fi
674 else 481 else
675 if [ "${USERLAND}" == "BSD" ] 482 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 483 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 484 done
678 else 485
486 if [[ ${shell} == "/dev/null" ]] ; then
487 eerror "Unable to identify the shell to use, proceeding with userland default."
488 case ${USERLAND} in
679 eshell="/bin/false" 489 GNU) shell="/bin/false" ;;
490 BSD) shell="/sbin/nologin" ;;
491 Darwin) shell="/usr/sbin/nologin" ;;
492 *) die "Unable to identify the default shell for userland ${USERLAND}"
493 esac
680 fi 494 fi
495
496 eshell=${shell}
681 fi 497 fi
682 einfo " - Shell: ${eshell}" 498 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 499 opts="${opts} -s ${eshell}"
684 500
685 # handle homedir 501 # handle homedir
686 local ehome="$1"; shift 502 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 503 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 504 ehome="/dev/null"
690 fi 505 fi
691 einfo " - Home: ${ehome}" 506 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 507 opts="${opts} -d ${ehome}"
693 508
694 # handle groups 509 # handle groups
695 local egroups="$1"; shift 510 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 511 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 512 local oldifs=${IFS}
699 local defgroup="" exgroups="" 513 local defgroup="" exgroups=""
700 514
701 export IFS="," 515 export IFS=","
702 for g in ${egroups} 516 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 517 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 518 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 519 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 520 die "${g} is not a valid GID"
709 fi 521 fi
710 if [ -z "${defgroup}" ] 522 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 523 defgroup=${g}
713 else 524 else
714 exgroups="${exgroups},${g}" 525 exgroups="${exgroups},${g}"
715 fi 526 fi
716 export IFS="," 527 export IFS=","
717 done 528 done
718 export IFS="${oldifs}" 529 export IFS=${oldifs}
719 530
720 opts="${opts} -g ${defgroup}" 531 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 532 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 533 opts="${opts} -G ${exgroups:1}"
724 fi 534 fi
725 else 535 else
726 egroups="(none)" 536 egroups="(none)"
727 fi 537 fi
728 einfo " - Groups: ${egroups}" 538 einfo " - Groups: ${egroups}"
729 539
730 # handle extra and add the user 540 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 541 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 542 export SANDBOX_ON="0"
734 if useq ppc-macos 543 case ${CHOST} in
735 then 544 *-darwin*)
736 ### Make the user 545 ### Make the user
737 if [ -z "${eextra}" ] 546 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 547 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 548 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 549 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 550 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 551 ### Add the user to the groups specified
744 local oldifs="${IFS}" 552 local oldifs=${IFS}
745 export IFS="," 553 export IFS=","
746 for g in ${egroups} 554 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 555 dscl . merge /groups/${g} users ${euser}
749 done 556 done
750 export IFS="${oldifs}" 557 export IFS=${oldifs}
751 else 558 else
752 einfo "Extra options are not supported on macos yet" 559 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 560 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 561 einfo "eextra: $@"
755 die "Required function missing" 562 die "Required function missing"
756 fi 563 fi
757 elif use x86-fbsd ; then 564 ;;
758 if [ -z "${eextra}" ] 565 *-freebsd*|*-dragonfly*)
759 then 566 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 567 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 568 -c "added by portage for ${PN}" \
762 die "enewuser failed" 569 die "enewuser failed"
763 else 570 else
764 einfo " - Extra: ${eextra}" 571 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 572 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 573 "$@" || die "enewuser failed"
767 fi 574 fi
575 ;;
576
577 *-netbsd*)
578 if [[ -z $@ ]] ; then
579 useradd ${opts} ${euser} || die "enewuser failed"
768 else 580 else
769 if [ -z "${eextra}" ] 581 einfo " - Extra: $@"
770 then 582 useradd ${opts} ${euser} "$@" || die "enewuser failed"
583 fi
584 ;;
585
586 *-openbsd*)
587 if [[ -z $@ ]] ; then
588 useradd -u ${euid} -s ${eshell} \
589 -d ${ehome} -c "Added by portage for ${PN}" \
590 -g ${egroups} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd -u ${euid} -s ${eshell} \
594 -d ${ehome} -c "Added by portage for ${PN}" \
595 -g ${egroups} ${euser} "$@" || die "enewuser failed"
596 fi
597 ;;
598
599 *)
600 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 601 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 602 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 603 || die "enewuser failed"
774 else 604 else
775 einfo " - Extra: ${eextra}" 605 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 606 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 607 || die "enewuser failed"
778 fi 608 fi
609 ;;
610 esac
611
612 if [[ ! -e ${ROOT}/${ehome} ]] ; then
613 einfo " - Creating ${ehome} in ${ROOT}"
614 mkdir -p "${ROOT}/${ehome}"
615 chown ${euser} "${ROOT}/${ehome}"
616 chmod 755 "${ROOT}/${ehome}"
779 fi 617 fi
618
780 export SANDBOX_ON="${oldsandbox}" 619 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} 620}
790 621
791# Simplify/standardize adding groups to the system 622# @FUNCTION: enewgroup
792# vapier@gentoo.org 623# @USAGE: <group> [gid]
793# 624# @DESCRIPTION:
794# enewgroup(group, gid) 625# This function does not require you to understand how to properly add a
795# 626# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 627# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 628# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 629enewgroup() {
630 case ${EBUILD_PHASE} in
631 unpack|compile|test|install)
632 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
633 eerror "Package fails at QA and at life. Please file a bug."
634 die "Bad package! enewgroup is only for use in pkg_* functions!"
635 esac
636
801 # get the group 637 # get the group
802 local egroup="$1"; shift 638 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 639 if [ -z "${egroup}" ]
804 then 640 then
805 eerror "No group specified !" 641 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
807 fi 643 fi
808 644
809 # see if group already exists 645 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 646 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 647 return 0
813 fi 648 fi
814 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
815 650
816 # options to pass to useradd 651 # options to pass to useradd
822 then 657 then
823 if [ "${egid}" -gt 0 ] 658 if [ "${egid}" -gt 0 ]
824 then 659 then
825 if [ -z "`egetent group ${egid}`" ] 660 if [ -z "`egetent group ${egid}`" ]
826 then 661 then
827 if useq ppc-macos ; then 662 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 663 opts="${opts} ${egid}"
829 else 664 else
830 opts="${opts} -g ${egid}" 665 opts="${opts} -g ${egid}"
831 fi 666 fi
832 else 667 else
846 opts="${opts} ${eextra}" 681 opts="${opts} ${eextra}"
847 682
848 # add the group 683 # add the group
849 local oldsandbox="${SANDBOX_ON}" 684 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 686 case ${CHOST} in
687 *-darwin*)
852 if [ ! -z "${eextra}" ]; 688 if [ ! -z "${eextra}" ];
853 then 689 then
854 einfo "Extra options are not supported on macos yet" 690 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 691 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 692 einfo "eextra: ${eextra}"
857 die "Required function missing" 693 die "Required function missing"
858 fi 694 fi
859 695
860 # If we need the next available 696 # If we need the next available
861 case ${egid} in 697 case ${egid} in
862 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 699 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
865 done 701 done
866 esac 702 esac
867 dscl . create /groups/${egroup} gid ${egid} 703 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 704 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 705 ;;
706
707 *-freebsd*|*-dragonfly*)
870 case ${egid} in 708 case ${egid} in
871 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
874 done 712 done
875 esac 713 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 715 ;;
716
717 *-netbsd*)
718 case ${egid} in
719 *[!0-9]*) # Non numeric
720 for ((egid = 101; egid <= 999; egid++)); do
721 [[ -z $(egetent group ${egid}) ]] && break
722 done
723 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;;
726
727 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 728 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 729 ;;
730 esac
880 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
881} 732}
882 733
883# Simple script to replace 'dos2unix' binaries 734# @FUNCTION: edos2unix
884# vapier@gentoo.org 735# @USAGE: <file> [more files ...]
885# 736# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 737# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
738# to remove all of these text utilities from DEPEND variables because this
739# is a script based solution. Just give it a list of files to convert and
740# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 741edos2unix() {
888 for f in "$@" 742 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 743}
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##############################################################
901 744
902# Make a desktop file ! 745# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 746# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 747# Amaze your friends ! Get the women ! Join today !
905# 748#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 749# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 750#
908# binary: what binary does the app run with ? 751# binary: what command does the app run with ?
909# name: the name that will show up in the menu 752# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 753# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 754# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 755# a full path to an icon
913# type: what kind of application is this ? for categories: 756# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 757# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 758# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 759make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 760 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 761
919 local exec="${1}" 762 local exec=${1}
920 local name="${2:-${PN}}" 763 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 764 local icon=${3:-${PN}}
922 local type="${4}" 765 local type=${4}
923 local subdir="${6}" 766 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 767
925 if [ -z "${type}" ] 768 if [[ -z ${type} ]] ; then
926 then 769 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 770 local catmin=${CATEGORY##*-}
928 "app-emulation") 771 case ${catmaj} in
929 type=Emulator 772 app)
930 subdir="Emulation" 773 case ${catmin} in
774 accessibility) type=Accessibility;;
775 admin) type=System;;
776 antivirus) type=System;;
777 arch) type=Archiving;;
778 backup) type=Archiving;;
779 cdr) type=DiscBurning;;
780 dicts) type=Dictionary;;
781 doc) type=Documentation;;
782 editors) type=TextEditor;;
783 emacs) type=TextEditor;;
784 emulation) type=Emulator;;
785 laptop) type=HardwareSettings;;
786 office) type=Office;;
787 pda) type=PDA;;
788 vim) type=TextEditor;;
789 xemacs) type=TextEditor;;
790 *) type=;;
791 esac
931 ;; 792 ;;
793
794 dev)
795 type="Development"
796 ;;
797
932 "games-"*) 798 games)
933 type=Game 799 case ${catmin} in
934 subdir="Games" 800 action|fps) type=ActionGame;;
801 arcade) type=ArcadeGame;;
802 board) type=BoardGame;;
803 emulation) type=Emulator;;
804 kids) type=KidsGame;;
805 puzzle) type=LogicGame;;
806 roguelike) type=RolePlaying;;
807 rpg) type=RolePlaying;;
808 simulation) type=Simulation;;
809 sports) type=SportsGame;;
810 strategy) type=StrategyGame;;
811 *) type=;;
812 esac
813 type="Game;${type}"
935 ;; 814 ;;
815
816 gnome)
817 type="Gnome;GTK"
818 ;;
819
820 kde)
821 type="KDE;Qt"
822 ;;
823
824 mail)
825 type="Network;Email"
826 ;;
827
828 media)
829 case ${catmin} in
830 gfx) type=Graphics;;
831 radio) type=Tuner;;
832 sound) type=Audio;;
833 tv) type=TV;;
834 video) type=Video;;
835 *) type=;;
836 esac
837 type="AudioVideo;${type}"
838 ;;
839
936 "net-"*) 840 net)
841 case ${catmin} in
842 dialup) type=Dialup;;
843 ftp) type=FileTransfer;;
844 im) type=InstantMessaging;;
845 irc) type=IRCClient;;
846 mail) type=Email;;
847 news) type=News;;
848 nntp) type=News;;
849 p2p) type=FileTransfer;;
850 *) type=;;
851 esac
852 type="Network;${type}"
853 ;;
854
855 sci)
856 case ${catmin} in
857 astro*) type=Astronomy;;
858 bio*) type=Biology;;
859 calc*) type=Calculator;;
860 chem*) type=Chemistry;;
861 elec*) type=Electronics;;
862 geo*) type=Geology;;
863 math*) type=Math;;
864 physics) type=Physics;;
865 visual*) type=DataVisualization;;
866 *) type=;;
867 esac
868 type="Science;${type}"
869 ;;
870
871 sys)
872 type="System"
873 ;;
874
875 www)
876 case ${catmin} in
877 client) type=WebBrowser;;
878 *) type=;;
879 esac
937 type=Network 880 type="Network"
938 subdir="${type}"
939 ;; 881 ;;
882
940 *) 883 *)
941 type= 884 type=
942 subdir=
943 ;; 885 ;;
944 esac 886 esac
945 fi 887 fi
888 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}"
890 else
891 local desktop_name="${PN}-${SLOT}"
892 fi
893 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 894 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 895
896 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 897 [Desktop Entry]
949Encoding=UTF-8 898 Version=1.0
950Version=0.9.2
951Name=${name} 899 Name=${name}
952Type=Application 900 Type=Application
953Comment=${DESCRIPTION} 901 Comment=${DESCRIPTION}
954Exec=${exec} 902 Exec=${exec}
955Path=${path} 903 TryExec=${exec%% *}
956Icon=${icon} 904 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 905 Categories=${type};
906 EOF
958 907
908 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 913 insinto /usr/share/applications
960 doins "${desktop}" 914 doins "${desktop}"
961 915 )
962 return 0
963} 916}
964 917
965# Make a GDM/KDM Session file 918# @FUNCTION: validate_desktop_entries
966# 919# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 920# @MAINTAINER:
968# title: File to execute to start the Window Manager 921# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 922# @DESCRIPTION:
923# Validate desktop entries using desktop-file-utils
924validate_desktop_entries() {
925 if [[ -x /usr/bin/desktop-file-validate ]] ; then
926 einfo "Checking desktop entry validity"
927 local directories=""
928 for d in /usr/share/applications $@ ; do
929 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
930 done
931 if [[ -n ${directories} ]] ; then
932 for FILE in $(find ${directories} -name "*\.desktop" \
933 -not -path '*.hidden*' | sort -u 2>/dev/null)
934 do
935 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
936 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
937 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
938 done
939 fi
940 echo ""
941 else
942 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
943 fi
944}
970 945
946# @FUNCTION: make_session_desktop
947# @USAGE: <title> <command>
948# @DESCRIPTION:
949# Make a GDM/KDM Session file. The title is the file to execute to start the
950# Window Manager. The command is the name of the Window Manager.
971make_session_desktop() { 951make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 952 [[ -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 1 953 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 954
976 local title="${1}" 955 local title=$1
977 local command="${2}" 956 local command=$2
978 local desktop="${T}/${wm}.desktop" 957 local desktop=${T}/${wm}.desktop
979 958
959 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 960 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 961 Name=${title}
983Comment=This session logs you into ${title} 962 Comment=This session logs you into ${title}
984Exec=${command} 963 Exec=${command}
985TryExec=${command} 964 TryExec=${command}
986Type=Application" > "${desktop}" 965 Type=Application
966 EOF
987 967
968 (
969 # wrap the env here so that the 'insinto' call
970 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 971 insinto /usr/share/xsessions
989 doins "${desktop}" 972 doins "${desktop}"
990 973 )
991 return 0
992} 974}
993 975
976# @FUNCTION: domenu
977# @USAGE: <menus>
978# @DESCRIPTION:
979# Install the list of .desktop menu files into the appropriate directory
980# (/usr/share/applications).
994domenu() { 981domenu() {
995 local i 982 (
996 local j 983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
985 local i j ret=0
997 insinto /usr/share/applications 986 insinto /usr/share/applications
998 for i in ${@} 987 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 988 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 989 doins "${i}"
990 ((ret+=$?))
1003 elif [ -d "${i}" ]; 991 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 992 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 993 doins "${j}"
994 ((ret+=$?))
1008 done 995 done
996 else
997 ((++ret))
1009 fi 998 fi
1010 done 999 done
1000 exit ${ret}
1001 )
1011} 1002}
1012 1003
1004# @FUNCTION: newmenu
1005# @USAGE: <menu> <newname>
1006# @DESCRIPTION:
1007# Like all other new* functions, install the specified menu as newname.
1008newmenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
1012 insinto /usr/share/applications
1013 newins "$@"
1014 )
1015}
1016
1017# @FUNCTION: doicon
1018# @USAGE: <list of icons>
1019# @DESCRIPTION:
1020# Install the list of icons into the icon directory (/usr/share/pixmaps).
1021# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1022doicon() {
1014 local i 1023 (
1015 local j 1024 # wrap the env here so that the 'insinto' call
1025 # doesn't corrupt the env of the caller
1026 local i j ret
1016 insinto /usr/share/pixmaps 1027 insinto /usr/share/pixmaps
1017 for i in ${@} 1028 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1029 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1030 doins "${i}"
1031 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1032 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1033 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1034 doins "${j}"
1035 ((ret+=$?))
1027 done 1036 done
1037 else
1038 ((++ret))
1028 fi 1039 fi
1029 done 1040 done
1041 exit ${ret}
1042 )
1030} 1043}
1031 1044
1032############################################################## 1045# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1046# @USAGE: <icon> <newname>
1034############################################################## 1047# @DESCRIPTION:
1035 1048# Like all other new* functions, install the specified icon as newname.
1049newicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
1053 insinto /usr/share/pixmaps
1054 newins "$@"
1055 )
1056}
1036 1057
1037# for internal use only (unpack_pdv and unpack_makeself) 1058# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1059find_unpackable_file() {
1039 local src="$1" 1060 local src=$1
1040 if [ -z "${src}" ] 1061 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1062 src=${DISTDIR}/${A}
1043 else 1063 else
1044 if [ -e "${DISTDIR}/${src}" ] 1064 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1065 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1066 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1067 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1068 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1069 src=${src}
1053 fi
1054 fi 1070 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1071 fi
1072 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1073 echo "${src}"
1057} 1074}
1058 1075
1076# @FUNCTION: unpack_pdv
1077# @USAGE: <file to unpack> <size of off_t>
1078# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1079# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1080# 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 1081# 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. 1082# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1083#
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 1084# 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 1085# 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 1086# the size of the off_t type (in bytes) on the machine that built the pdv
1087# archive.
1088#
1068# archive. one way to determine this is by running the following commands: 1089# One way to determine this is by running the following commands:
1090#
1091# @CODE
1069# strings <pdv archive> | grep lseek 1092# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1093# strace -elseek <pdv archive>
1094# @CODE
1095#
1071# basically look for the first lseek command (we do the strings/grep because 1096# 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 1097# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1098# parameter. Here is an example:
1099#
1100# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1101# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1102# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1103# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1104# lseek(3, -4, SEEK_END) = 2981250
1105# @CODE
1106#
1078# thus we would pass in the value of '4' as the second parameter. 1107# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1108unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1109 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1110 local sizeoff_t=$2
1082 1111
1112 [[ -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 :(" 1113 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1114
1085 local shrtsrc="`basename ${src}`" 1115 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1116 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1117 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1118 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1119
1090 # grab metadata for debug reasons 1120 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1121 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1122 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1123
1094 # rip out the final file name from the metadata 1124 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1125 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1126 datafile=$(basename "${datafile}")
1097 1127
1098 # now lets uncompress/untar the file if need be 1128 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1129 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1131
1102 local iscompressed="`file -b ${tmpfile}`" 1132 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1133 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1134 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1135 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1136 gunzip ${tmpfile}
1107 else 1137 else
1108 iscompressed=0 1138 iscompressed=0
1109 fi 1139 fi
1110 local istar="`file -b ${tmpfile}`" 1140 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1141 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1142 istar=1
1113 else 1143 else
1114 istar=0 1144 istar=0
1115 fi 1145 fi
1116 1146
1144 true 1174 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1175 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1176 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1177}
1148 1178
1179# @FUNCTION: unpack_makeself
1180# @USAGE: [file to unpack] [offset] [tail|dd]
1181# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1182# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1183# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1184# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1185# many other game companies.
1153# 1186#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1187# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1188# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1189# the proper offset from the script itself.
1158unpack_makeself() { 1190unpack_makeself() {
1191 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1192 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1193 local skip=$2
1161 local exe="$3" 1194 local exe=$3
1162 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1197
1163 local shrtsrc="$(basename "${src}")" 1198 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1199 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1200 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1201 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1202 local skip=0
1169 exe=tail 1203 exe=tail
1170 case ${ver} in 1204 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1205 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1206 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1207 ;;
1174 2.0|2.0.1) 1208 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1209 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1210 ;;
1184 ;; 1218 ;;
1185 2.1.3) 1219 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1220 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1221 let skip="skip + 1"
1188 ;; 1222 ;;
1189 2.1.4) 1223 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1224 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1225 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1226 exe="dd"
1193 ;; 1227 ;;
1194 *) 1228 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1240 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1241 *) die "makeself cant handle exe '${exe}'"
1208 esac 1242 esac
1209 1243
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1244 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1246 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1247 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1248 case ${filetype} in
1215 *tar\ archive) 1249 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1250 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1251 ;;
1218 bzip2*) 1252 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1253 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1254 ;;
1230 ;; 1264 ;;
1231 esac 1265 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1266 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1267}
1234 1268
1269# @FUNCTION: check_license
1270# @USAGE: [license]
1271# @DESCRIPTION:
1235# Display a license for user to accept. 1272# 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. 1273# specified, then ${LICENSE} is used.
1239check_license() { 1274check_license() {
1240 local lic=$1 1275 local lic=$1
1241 if [ -z "${lic}" ] ; then 1276 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1277 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1278 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1279 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1280 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1281 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1282 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1283 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1284 lic="${lic}"
1250 fi
1251 fi 1285 fi
1286 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1287 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1288 local l="`basename ${lic}`"
1254 1289
1255 # here is where we check for the licenses the user already 1290 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1291 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1292 local shopts=$-
1258 local alic 1293 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1294 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1295 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1296 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1297 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1298 return 0
1264 fi 1299 fi
1265 done 1300 done
1266 set +o noglob; set -$shopts #reset old shell opts 1301 set +o noglob; set -$shopts #reset old shell opts
1267 1302
1268 local licmsg="$(emktemp)" 1303 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1304 cat <<-EOF > ${licmsg}
1270********************************************************** 1305 **********************************************************
1271The following license outlines the terms of use of this 1306 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1307 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1308 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1309 CTRL+C out of this, the install will not run!
1275********************************************************** 1310 **********************************************************
1276 1311
1277EOF 1312 EOF
1278 cat ${lic} >> ${licmsg} 1313 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1314 ${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] " 1315 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1316 read alic
1282 case ${alic} in 1317 case ${alic} in
1289 die "Failed to accept license" 1324 die "Failed to accept license"
1290 ;; 1325 ;;
1291 esac 1326 esac
1292} 1327}
1293 1328
1329# @FUNCTION: cdrom_get_cds
1330# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1331# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1332# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1333# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1334#
1297# with these cdrom functions we handle all the user interaction and 1335# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1336# 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 1337# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1338# found at CDROM_ROOT.
1301# 1339#
1340# The function will attempt to locate a cd based upon a file that is on
1341# the cd. The more files you give this function, the more cds
1342# the cdrom functions will handle.
1343#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1344# 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 1345# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1346# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1347# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1348# also use the CDROM_NAME_SET bash array.
1305# 1349#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1350# 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() { 1351cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1352 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1353 # the # of files they gave us
1315 local cdcnt=0 1354 local cdcnt=0
1316 local f= 1355 local f=
1317 for f in "$@" ; do 1356 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1357 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1358 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1359 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1360 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1361 export CDROM_CURRENT_CD=1
1323 1362
1324 # now we see if the user gave use CD_ROOT ... 1363 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1364 # 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 1365 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1366 local var=
1334 cdcnt=0 1367 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1368 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1369 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1370 var="CD_ROOT_${cdcnt}"
1371 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1372 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1373 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1374 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1375 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1376 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1377 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1378 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1379 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1380 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381 export CDROM_SET=-1
1382 for f in ${CDROM_CHECK_1//:/ } ; do
1383 ((++CDROM_SET))
1384 [[ -e ${CD_ROOT}/${f} ]] && break
1385 done
1386 export CDROM_MATCH=${f}
1348 return 1387 return
1349 fi 1388 fi
1350 1389
1390 # User didn't help us out so lets make sure they know they can
1391 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1393 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 1394 echo
1359 einfo "If you do not have the CD, but have the data files" 1395 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1396 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1397 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1398 einfo "directory containing the files."
1363 echo 1399 echo
1364 einfo "For example:" 1400 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1401 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1402 echo
1367 else 1403 else
1404 if [[ -n ${CDROM_NAME_SET} ]] ; then
1405 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1406 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 ((++cdcnt))
1409 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1410 done
1411 fi
1412
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1413 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1414 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1415 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1416 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1417 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1418 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1419 done
1375 echo 1420 echo
1376 einfo "If you do not have the CDs, but have the data files" 1421 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1422 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1423 einfo "the following variables so they point to the right place:"
1379 einfon "" 1424 einfon ""
1380 cdcnt=0 1425 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1428 echo -n " CD_ROOT_${cdcnt}"
1384 done 1429 done
1385 echo 1430 echo
1386 einfo "Or, if you have all the files in the same place, or" 1431 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" 1432 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1435 echo
1391 einfo "For example:" 1436 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1437 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1438 echo
1394 fi 1439 fi
1440
1441 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1442 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1443 cdrom_load_next_cd
1397} 1444}
1398 1445
1399# this is only used when you need access to more than one cd. 1446# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1447# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1448# 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. 1449# files off a CD and want access to the next one, just call this function.
1450# Again, all the messy details of user interaction are taken care of for you.
1451# Once this returns, just read the variable CDROM_ROOT for the location of the
1452# mounted CD. Note that you can only go forward in the CD list, so make sure
1453# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1454cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1455 local var
1406 1456 ((++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 1457
1412 unset CDROM_ROOT 1458 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1459 var=CD_ROOT_${CDROM_CURRENT_CD}
1460 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1461 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1462 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1463 _cdrom_locate_file_on_cd ${!var}
1417 else 1464 else
1418 export CDROM_ROOT=${!var} 1465 export CDROM_ROOT=${!var}
1419 fi 1466 fi
1420 1467
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1468 einfo "Found CD #${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 1473# 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 1474# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1475# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1476# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1477# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1478_cdrom_locate_file_on_cd() {
1479 local mline=""
1480 local showedmsg=0 showjolietmsg=0
1481
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1482 while [[ -z ${CDROM_ROOT} ]] ; do
1483 local i=0
1484 local -a cdset=(${*//:/ })
1485 if [[ -n ${CDROM_SET} ]] ; then
1486 cdset=(${cdset[${CDROM_SET}]})
1487 fi
1488
1489 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1490 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1491 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1492
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1493 local point= node= fs= foo=
1494 while read point node fs foo ; do
1495 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1496 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1497 && continue
1498 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1499 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1500 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1501 export CDROM_ROOT=${point}
1502 export CDROM_SET=${i}
1503 export CDROM_MATCH=${cdset[${i}]}
1504 return
1505 done <<< "$(get_mounts)"
1506
1507 ((++i))
1442 done 1508 done
1443 1509
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1510 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1511 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1512 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1513 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1514 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1515 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 !" 1516 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1517 fi
1461 showedmsg=1 1518 else
1519 if [[ -z ${CDROM_NAME_1} ]] ; then
1520 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1521 else
1522 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1523 einfo "Please insert+mount the ${!var} cdrom now !"
1524 fi
1462 fi 1525 fi
1526 showedmsg=1
1527 fi
1463 einfo "Press return to scan for the cd again" 1528 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1529 einfo "or hit CTRL+C to abort the emerge."
1465 read 1530 echo
1531 if [[ ${showjolietmsg} -eq 0 ]] ; then
1532 showjolietmsg=1
1533 else
1534 ewarn "If you are having trouble with the detection"
1535 ewarn "of your CD, it is possible that you do not have"
1536 ewarn "Joliet support enabled in your kernel. Please"
1537 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1538 ebeep 5
1466 fi 1539 fi
1540 read || die "something is screwed with your system"
1467 done 1541 done
1468} 1542}
1469 1543
1544# @FUNCTION: strip-linguas
1545# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1546# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1547# Make sure that LINGUAS only contains languages that
1471# a package can support 1548# a package can support. The first form allows you to
1472# 1549# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1550# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1551# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1552# files found in all the directories and uses the union
1476# 1553# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1554strip-linguas() {
1483 local ls newls 1555 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1556 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1557 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1558 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1559 local d f
1488 for d in "$@" ; do 1560 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1561 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1562 newls=${ls}
1491 else 1563 else
1492 newls="" 1564 newls=""
1493 fi 1565 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1566 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1567 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1568 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1569 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1570 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1571 fi
1500 done 1572 done
1501 ls=${newls} 1573 ls=${newls}
1502 done 1574 done
1503 ls=${ls//.po}
1504 else 1575 else
1505 ls=$@ 1576 ls="$@"
1506 fi 1577 fi
1507 1578
1508 ls=" ${ls} " 1579 nols=""
1509 newls="" 1580 newls=""
1510 for f in ${LINGUAS} ; do 1581 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1582 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1583 newls="${newls} ${f}"
1513 else 1584 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1585 nols="${nols} ${f}"
1515 fi 1586 fi
1516 done 1587 done
1517 if [[ -z ${newls} ]] ; then 1588 [[ -n ${nols} ]] \
1518 unset LINGUAS 1589 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1590 export LINGUAS=${newls:1}
1521 fi
1522} 1591}
1523 1592
1524# moved from kernel.eclass since they are generally useful outside of 1593# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1594# @USAGE: <libs to preserve> [more libs]
1526 1595# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1596# 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 1597# 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 1598# 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 1599# 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: 1600# solution, so instead you can call this from pkg_preinst. See also the
1565# 1601# 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() { 1602preserve_old_lib() {
1579 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1604 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1605 die "Invalid preserve_old_lib() usage"
1606 fi
1607 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1608
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1609 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1610 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1611
1585 dodir ${DIRNAME} 1612 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1613 for lib in "$@" ; do
1614 [[ -e ${ROOT}/${lib} ]] || continue
1615 dir=${lib%/*}
1616 dodir ${dir} || die "dodir ${dir} failed"
1617 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1618 touch "${D}"/${lib}
1588 fi 1619 done
1589} 1620}
1590 1621
1622# @FUNCTION: preserve_old_lib_notify
1623# @USAGE: <libs to notify> [more libs]
1624# @DESCRIPTION:
1625# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1626preserve_old_lib_notify() {
1592 LIB=$1 1627 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1628 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1629 die "Invalid preserve_old_lib_notify() usage"
1630 fi
1593 1631
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1632 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1633 has preserve-libs ${FEATURES} && return 0
1596 1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1640 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" 1641 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," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1645 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649 if [[ ${notice} -eq 1 ]] ; then
1650 ewarn
1651 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1652 ewarn "delete the old libraries."
1653 fi
1606} 1654}
1607 1655
1608# Hack for people to figure out if a package was built with 1656# @FUNCTION: built_with_use
1609# certain USE flags 1657# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1658# @DESCRIPTION:
1659# A temporary hack until portage properly supports DEPENDing on USE
1660# flags being enabled in packages. This will check to see if the specified
1661# DEPEND atom was built with the specified list of USE flags. The
1662# --missing option controls the behavior if called on a package that does
1663# not actually support the defined USE flags (aka listed in IUSE).
1664# The default is to abort (call die). The -a and -o flags control
1665# the requirements of the USE flags. They correspond to "and" and "or"
1666# logic. So the -a flag means all listed USE flags must be enabled
1667# while the -o flag means at least one of the listed fIUSE flags must be
1668# enabled. The --hidden option is really for internal use only as it
1669# means the USE flag we're checking is hidden expanded, so it won't be found
1670# in IUSE like normal USE flags.
1610# 1671#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1672# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1673# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1674built_with_use() {
1675 local hidden="no"
1676 if [[ $1 == "--hidden" ]] ; then
1677 hidden="yes"
1678 shift
1679 fi
1680
1681 local missing_action="die"
1682 if [[ $1 == "--missing" ]] ; then
1683 missing_action=$2
1684 shift ; shift
1685 case ${missing_action} in
1686 true|false|die) ;;
1687 *) die "unknown action '${missing_action}'";;
1688 esac
1689 fi
1690
1618 local opt=$1 1691 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1692 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1693
1621 local PKG=$(best_version $1) 1694 local PKG=$(best_version $1)
1695 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1696 shift
1623 1697
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1698 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1699 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1700
1701 # if the IUSE file doesn't exist, the read will error out, we need to handle
1702 # this gracefully
1703 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1704 case ${missing_action} in
1705 true) return 0;;
1706 false) return 1;;
1707 die) die "Unable to determine what USE flags $PKG was built with";;
1708 esac
1709 fi
1710
1711 if [[ ${hidden} == "no" ]] ; then
1712 local IUSE_BUILT=$(<${IUSEFILE})
1713 # Don't check USE_EXPAND #147237
1714 local expand
1715 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1716 if [[ $1 == ${expand}_* ]] ; then
1717 expand=""
1718 break
1719 fi
1720 done
1721 if [[ -n ${expand} ]] ; then
1722 if ! has $1 ${IUSE_BUILT} ; then
1723 case ${missing_action} in
1724 true) return 0;;
1725 false) return 1;;
1726 die) die "$PKG does not actually support the $1 USE flag!";;
1727 esac
1728 fi
1729 fi
1730 fi
1626 1731
1627 local USE_BUILT=$(<${USEFILE}) 1732 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1733 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1734 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1735 has $1 ${USE_BUILT} && return 0
1634 shift 1739 shift
1635 done 1740 done
1636 [[ ${opt} = "-a" ]] 1741 [[ ${opt} = "-a" ]]
1637} 1742}
1638 1743
1744# @FUNCTION: epunt_cxx
1745# @USAGE: [dir to scan]
1746# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1747# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1748# detected. If dir is not specified, then it defaults to ${S}.
1749#
1750# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1751epunt_cxx() {
1642 local dir=$1 1752 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1753 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1754 ebegin "Removing useless C++ checks"
1645 local f 1755 local f
1646 for f in $(find ${dir} -name configure) ; do 1756 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1757 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1758 done
1649 eend 0 1759 eend 0
1650} 1760}
1651 1761
1652# dopamd <file> [more files] 1762# @FUNCTION: make_wrapper
1653# 1763# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1764# @DESCRIPTION:
1655dopamd() { 1765# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1766# (defaults to the bindir) to execute target (default of wrapper) by
1657 1767# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1768# libpaths followed by optionally changing directory to chdir.
1659 1769make_wrapper() {
1660 insinto /etc/pam.d 1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1771 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1772 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1773 # things as $bin ... "./someprog --args"
1774 cat << EOF > "${tmpwrapper}"
1775#!/bin/sh
1776cd "${chdir:-.}"
1777if [ -n "${libdir}" ] ; then
1778 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1779 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1780 else
1781 export LD_LIBRARY_PATH="${libdir}"
1782 fi
1783fi
1784exec ${bin} "\$@"
1785EOF
1786 chmod go+rx "${tmpwrapper}"
1787 if [[ -n ${path} ]] ; then
1788 (
1789 exeinto "${path}"
1790 newexe "${tmpwrapper}" "${wrapper}"
1791 ) || die
1792 else
1793 newbin "${tmpwrapper}" "${wrapper}" || die
1794 fi
1664} 1795}
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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