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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 1.161 2005/03/23 04:30:51 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.304 2008/09/20 18:45:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of 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. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -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 while [[ $# -gt 0 ]] ; do
115 cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/$1 )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/$1"
127 shift
128 done
129} 61}
130 62
131# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
132# 64# @USAGE: [list of dirs]
133# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
134# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
135draw_line() { 67# internal Subversion directories. Defaults to $PWD.
136 local i=0 68esvn_clean() {
137 local str_length="" 69 [[ -z $* ]] && set -- .
138 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
139 # Handle calls that do not have args, or wc not being installed ...
140 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
141 then
142 echo "==============================================================="
143 return 0
144 fi
145
146 # Get the length of $*
147 str_length="$(echo -n "$*" | wc -m)"
148
149 while [ "$i" -lt "${str_length}" ]
150 do
151 echo -n "="
152
153 i=$((i + 1))
154 done
155
156 echo
157
158 return 0
159} 71}
160 72
161# Default directory where patches are located 73# Default directory where patches are located
162EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
163# Default extension for patches 75# Default extension for patches
164EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
165# Default options for patch 77# Default options for patch
166# 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
167EPATCH_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"
168# 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,
169# and not the full path .. 83# and not the full path ..
170EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
171# Change the printed message for a single patch. 85# Change the printed message for a single patch.
172EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
173# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
174# 90#
175# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
176# 92#
177EPATCH_FORCE="no" 93EPATCH_FORCE="no"
178 94
179# 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
180# or two patches. 96# or two patches.
191# 107#
192# Patches are applied in current directory. 108# Patches are applied in current directory.
193# 109#
194# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
195# 111#
196# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
197# 113#
198# For example: 114# For example:
199# 115#
200# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
201# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
202# 118#
203# 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
204# specific patches. 120# specific patches.
205# 121#
206# 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
208# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
209# 125#
210# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
211# 127#
212epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
213 local PIPE_CMD="" 134 local PIPE_CMD=""
214 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
215 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
216 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
217 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
218 local x="" 139 local x=""
219 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
220 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
221 then 144 then
222 local m="" 145 local m=""
223 einfo "${#} patches to apply ..."
224 for m in "$@" ; do 146 for m in "$@" ; do
225 epatch "${m}" 147 epatch "${m}"
226 done 148 done
227 return 0 149 return 0
228 fi 150 fi
242 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
243 else 165 else
244 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
245 fi 167 fi
246 else 168 else
247 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
248 then
249 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
250 then 171 then
251 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
252 fi 173 fi
253 174
262 183
263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
264 fi 185 fi
265 186
266 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
267 bz2) 192 bz2)
268 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
269 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
270 ;; 195 ;;
271 gz|Z|z) 196 gz|Z|z)
282 ;; 207 ;;
283 esac 208 esac
284 209
285 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
286 then 211 then
287 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
288 fi 213 fi
289 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
290 do 215 do
291 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
292 # 217 #
293 # ???_arch_foo.patch 218 # ???_arch_foo.patch
294 # 219 #
295 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
297 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
298 then 223 then
299 local count=0 224 local count=0
300 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
301 local patchname=${x##*/} 226 local patchname=${x##*/}
302 227
321 fi 246 fi
322 247
323 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
326 # Allow for prefix to differ ... im lazy, so shoot me :/ 267 # Allow for prefix to differ ... im lazy, so shoot me :/
327 while [ "${count}" -lt 5 ] 268 while [ "${count}" -lt 5 ]
328 do 269 do
329 # Generate some useful debug info ... 270 # Generate some useful debug info ...
330 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 271 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 273
333 if [ "${PATCH_SUFFIX}" != "patch" ] 274 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276
277 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
334 then 281 then
335 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 else
338 PATCH_TARGET="${x}"
339 fi
340
341 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343
344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346
347 if [ "${PATCH_SUFFIX}" != "patch" ]
348 then
349 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
350 then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
356 fi
357 fi
358
359 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
360 then
361 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 282 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 287
367 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}-${STDERR_TARGET##*/}.real 2>&1
289 _epatch_assert
368 290
369 if [ "$?" -ne 0 ] 291 if [ "$?" -ne 0 ]
370 then 292 then
371 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##*/}
372 echo 294 echo
411 then 333 then
412 einfo "Done with patching" 334 einfo "Done with patching"
413 fi 335 fi
414} 336}
415 337
416# This function return true if we are using the NPTL pthreads 338# @FUNCTION: emktemp
417# implementation. 339# @USAGE: [temp dir]
418# 340# @DESCRIPTION:
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 341# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 342# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 343emktemp() {
548 local exe="touch" 344 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift 345 [[ $1 == -d ]] && exe="mkdir" && shift
550 local topdir="$1" 346 local topdir=$1
551 347
552 if [ -z "${topdir}" ] 348 if [[ -z ${topdir} ]] ; then
553 then
554 [ -z "${T}" ] \ 349 [[ -z ${T} ]] \
555 && topdir="/tmp" \ 350 && topdir="/tmp" \
556 || topdir="${T}" 351 || topdir=${T}
557 fi 352 fi
558 353
559 if [ -z "$(type -p mktemp)" ] 354 if ! type -P mktemp > /dev/null ; then
560 then 355 # system lacks `mktemp` so we have to fake it
561 local tmp=/ 356 local tmp=/
562 while [ -e "${tmp}" ] ; do 357 while [[ -e ${tmp} ]] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 358 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
564 done 359 done
565 ${exe} "${tmp}" 360 ${exe} "${tmp}" || ${exe} -p "${tmp}"
566 echo "${tmp}" 361 echo "${tmp}"
567 else 362 else
568 [ "${exe}" == "touch" ] \ 363 # the args here will give slightly wierd names on BSD,
569 && exe="-p" \ 364 # but should produce a usable file on all userlands
570 || exe="-d" 365 if [[ ${exe} == "touch" ]] ; then
571 mktemp ${exe} "${topdir}" 366 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
367 else
368 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
572 fi 369 fi
370 fi
573} 371}
574 372
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:
575# Small wrapper for getent (Linux), nidump (Mac OS X), 381# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup() 382# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() { 383egetent() {
582 if useq ppc-macos ; then 384 case ${CHOST} in
385 *-darwin*)
583 case "$2" in 386 case "$2" in
584 *[!0-9]*) # Non numeric 387 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 388 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;; 389 ;;
587 *) # Numeric 390 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 391 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;; 392 ;;
590 esac 393 esac
591 elif useq x86-fbsd ; then 394 ;;
592 local action 395 *-freebsd*|*-dragonfly*)
593 if [ "$1" == "passwd" ] 396 local opts action="user"
594 then 397 [[ $1 == "passwd" ]] || action="group"
595 action="user" 398
596 else 399 # lookup by uid/gid
597 action="group" 400 if [[ $2 == [[:digit:]]* ]] ; then
401 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
598 fi 402 fi
403
599 pw show "${action}" "$2" -q 404 pw show ${action} ${opts} "$2" -q
600 else 405 ;;
406 *-netbsd*|*-openbsd*)
407 grep "$2:\*:" /etc/$1
408 ;;
409 *)
601 which nscd >& /dev/null && nscd -i "$1" 410 type -p nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2" 411 getent "$1" "$2"
603 fi 412 ;;
413 esac
604} 414}
605 415
606# Simplify/standardize adding users to the system 416# @FUNCTION: enewuser
607# vapier@gentoo.org 417# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
608# 418# @DESCRIPTION:
609# enewuser(username, uid, shell, homedir, groups, extra options) 419# Same as enewgroup, you are not required to understand how to properly add
610# 420# a user to the system. The only required parameter is the username.
611# Default values if you do not specify any: 421# Default uid is (pass -1 for this) next available, default shell is
612# username: REQUIRED ! 422# /bin/false, default homedir is /dev/null, there are no default groups,
613# uid: next available (see useradd(8)) 423# and default params sets the comment as 'added by portage for ${PN}'.
614# note: pass -1 to get default behavior
615# shell: /bin/false
616# homedir: /dev/null
617# groups: none
618# extra: comment of 'added by portage for ${PN}'
619enewuser() { 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
620 # get the username 432 # get the username
621 local euser="$1"; shift 433 local euser=$1; shift
622 if [ -z "${euser}" ] 434 if [[ -z ${euser} ]] ; then
623 then
624 eerror "No username specified !" 435 eerror "No username specified !"
625 die "Cannot call enewuser without a username" 436 die "Cannot call enewuser without a username"
626 fi 437 fi
627 438
628 # lets see if the username already exists 439 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 440 if [[ -n $(egetent passwd "${euser}") ]] ; then
630 then
631 return 0 441 return 0
632 fi 442 fi
633 einfo "Adding user '${euser}' to your system ..." 443 einfo "Adding user '${euser}' to your system ..."
634 444
635 # options to pass to useradd 445 # options to pass to useradd
636 local opts= 446 local opts=
637 447
638 # handle uid 448 # handle uid
639 local euid="$1"; shift 449 local euid=$1; shift
640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 450 if [[ -n ${euid} && ${euid} != -1 ]] ; then
641 then
642 if [ "${euid}" -gt 0 ] 451 if [[ ${euid} -gt 0 ]] ; then
643 then
644 if [ ! -z "`egetent passwd ${euid}`" ] 452 if [[ -n $(egetent passwd ${euid}) ]] ; then
645 then
646 euid="next" 453 euid="next"
647 fi 454 fi
648 else 455 else
649 eerror "Userid given but is not greater than 0 !" 456 eerror "Userid given but is not greater than 0 !"
650 die "${euid} is not a valid UID" 457 die "${euid} is not a valid UID"
651 fi 458 fi
652 else 459 else
653 euid="next" 460 euid="next"
654 fi 461 fi
655 if [ "${euid}" == "next" ] 462 if [[ ${euid} == "next" ]] ; then
656 then 463 for ((euid = 101; euid <= 999; euid++)); do
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break 464 [[ -z $(egetent passwd ${euid}) ]] && break
665 done 465 done
666 fi 466 fi
667 opts="${opts} -u ${euid}" 467 opts="${opts} -u ${euid}"
668 einfo " - Userid: ${euid}" 468 einfo " - Userid: ${euid}"
669 469
670 # handle shell 470 # handle shell
671 local eshell="$1"; shift 471 local eshell=$1; shift
672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 472 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
673 then 473 if [[ ! -e ${ROOT}${eshell} ]] ; then
674 if [ ! -e "${eshell}" ]
675 then
676 eerror "A shell was specified but it does not exist !" 474 eerror "A shell was specified but it does not exist !"
677 die "${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 ${eshell} yourself, use -1"
479 die "Pass '-1' as the shell parameter"
678 fi 480 fi
679 else 481 else
680 if [ "${USERLAND}" == "BSD" ] 482 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
681 then 483 [[ -x ${ROOT}${shell} ]] && break
682 eshell="/usr/bin/false" 484 done
683 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
684 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 ${USERLAND}"
493 esac
685 fi 494 fi
495
496 eshell=${shell}
686 fi 497 fi
687 einfo " - Shell: ${eshell}" 498 einfo " - Shell: ${eshell}"
688 opts="${opts} -s ${eshell}" 499 opts="${opts} -s ${eshell}"
689 500
690 # handle homedir 501 # handle homedir
691 local ehome="$1"; shift 502 local ehome=$1; shift
692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 503 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
693 then
694 ehome="/dev/null" 504 ehome="/dev/null"
695 fi 505 fi
696 einfo " - Home: ${ehome}" 506 einfo " - Home: ${ehome}"
697 opts="${opts} -d ${ehome}" 507 opts="${opts} -d ${ehome}"
698 508
699 # handle groups 509 # handle groups
700 local egroups="$1"; shift 510 local egroups=$1; shift
701 if [ ! -z "${egroups}" ] 511 if [[ ! -z ${egroups} ]] ; then
702 then
703 local oldifs="${IFS}" 512 local oldifs=${IFS}
704 local defgroup="" exgroups="" 513 local defgroup="" exgroups=""
705 514
706 export IFS="," 515 export IFS=","
707 for g in ${egroups} 516 for g in ${egroups} ; do
708 do
709 export IFS="${oldifs}" 517 export IFS=${oldifs}
710 if [ -z "`egetent group \"${g}\"`" ] 518 if [[ -z $(egetent group "${g}") ]] ; then
711 then
712 eerror "You must add group ${g} to the system first" 519 eerror "You must add group ${g} to the system first"
713 die "${g} is not a valid GID" 520 die "${g} is not a valid GID"
714 fi 521 fi
715 if [ -z "${defgroup}" ] 522 if [[ -z ${defgroup} ]] ; then
716 then
717 defgroup="${g}" 523 defgroup=${g}
718 else 524 else
719 exgroups="${exgroups},${g}" 525 exgroups="${exgroups},${g}"
720 fi 526 fi
721 export IFS="," 527 export IFS=","
722 done 528 done
723 export IFS="${oldifs}" 529 export IFS=${oldifs}
724 530
725 opts="${opts} -g ${defgroup}" 531 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ] 532 if [[ ! -z ${exgroups} ]] ; then
727 then
728 opts="${opts} -G ${exgroups:1}" 533 opts="${opts} -G ${exgroups:1}"
729 fi 534 fi
730 else 535 else
731 egroups="(none)" 536 egroups="(none)"
732 fi 537 fi
733 einfo " - Groups: ${egroups}" 538 einfo " - Groups: ${egroups}"
734 539
735 # handle extra and add the user 540 # handle extra and add the user
736 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}" 541 local oldsandbox=${SANDBOX_ON}
738 export SANDBOX_ON="0" 542 export SANDBOX_ON="0"
739 if useq ppc-macos 543 case ${CHOST} in
740 then 544 *-darwin*)
741 ### Make the user 545 ### Make the user
742 if [ -z "${eextra}" ] 546 if [[ -z $@ ]] ; then
743 then
744 dscl . create /users/${euser} uid ${euid} 547 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell} 548 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome} 549 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}" 550 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified 551 ### Add the user to the groups specified
749 local oldifs="${IFS}" 552 local oldifs=${IFS}
750 export IFS="," 553 export IFS=","
751 for g in ${egroups} 554 for g in ${egroups} ; do
752 do
753 dscl . merge /groups/${g} users ${euser} 555 dscl . merge /groups/${g} users ${euser}
754 done 556 done
755 export IFS="${oldifs}" 557 export IFS=${oldifs}
756 else 558 else
757 einfo "Extra options are not supported on macos yet" 559 einfo "Extra options are not supported on Darwin yet"
758 einfo "Please report the ebuild along with the info below" 560 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}" 561 einfo "eextra: $@"
760 die "Required function missing" 562 die "Required function missing"
761 fi 563 fi
762 elif use x86-fbsd ; then 564 ;;
763 if [ -z "${eextra}" ] 565 *-freebsd*|*-dragonfly*)
764 then 566 if [[ -z $@ ]] ; then
765 pw useradd ${euser} ${opts} \ 567 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \ 568 -c "added by portage for ${PN}" \
767 die "enewuser failed" 569 die "enewuser failed"
768 else 570 else
769 einfo " - Extra: ${eextra}" 571 einfo " - Extra: $@"
770 pw useradd ${euser} ${opts} \ 572 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed" 573 "$@" || die "enewuser failed"
772 fi 574 fi
575 ;;
576
577 *-netbsd*)
578 if [[ -z $@ ]] ; then
579 useradd ${opts} ${euser} || die "enewuser failed"
773 else 580 else
774 if [ -z "${eextra}" ] 581 einfo " - Extra: $@"
775 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
776 useradd ${opts} ${euser} \ 601 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \ 602 -c "added by portage for ${PN}" \
778 || die "enewuser failed" 603 || die "enewuser failed"
779 else 604 else
780 einfo " - Extra: ${eextra}" 605 einfo " - Extra: $@"
781 useradd ${opts} ${euser} ${eextra} \ 606 useradd ${opts} ${euser} "$@" \
782 || die "enewuser failed" 607 || die "enewuser failed"
783 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}/${ehome}"
784 fi 617 fi
618
785 export SANDBOX_ON="${oldsandbox}" 619 export SANDBOX_ON=${oldsandbox}
786
787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
789 einfo " - Creating ${ehome} in ${D}"
790 dodir ${ehome}
791 fowners ${euser} ${ehome}
792 fperms 755 ${ehome}
793 fi
794} 620}
795 621
796# Simplify/standardize adding groups to the system 622# @FUNCTION: enewgroup
797# vapier@gentoo.org 623# @USAGE: <group> [gid]
798# 624# @DESCRIPTION:
799# enewgroup(group, gid) 625# This function does not require you to understand how to properly add a
800# 626# group to the system. Just give it a group name to add and enewgroup will
801# 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
802# groupname: REQUIRED ! 628# allocate the next available one.
803# gid: next available (see groupadd(8))
804# extra: none
805enewgroup() { 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
806 # get the group 637 # get the group
807 local egroup="$1"; shift 638 local egroup="$1"; shift
808 if [ -z "${egroup}" ] 639 if [ -z "${egroup}" ]
809 then 640 then
810 eerror "No group specified !" 641 eerror "No group specified !"
811 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
812 fi 643 fi
813 644
814 # see if group already exists 645 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 646 if [[ -n $(egetent group "${egroup}") ]]; then
816 then
817 return 0 647 return 0
818 fi 648 fi
819 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
820 650
821 # options to pass to useradd 651 # options to pass to useradd
827 then 657 then
828 if [ "${egid}" -gt 0 ] 658 if [ "${egid}" -gt 0 ]
829 then 659 then
830 if [ -z "`egetent group ${egid}`" ] 660 if [ -z "`egetent group ${egid}`" ]
831 then 661 then
832 if useq ppc-macos ; then 662 if [[ "${CHOST}" == *-darwin* ]]; then
833 opts="${opts} ${egid}" 663 opts="${opts} ${egid}"
834 else 664 else
835 opts="${opts} -g ${egid}" 665 opts="${opts} -g ${egid}"
836 fi 666 fi
837 else 667 else
851 opts="${opts} ${eextra}" 681 opts="${opts} ${eextra}"
852 682
853 # add the group 683 # add the group
854 local oldsandbox="${SANDBOX_ON}" 684 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
856 if useq ppc-macos ; then 686 case ${CHOST} in
687 *-darwin*)
857 if [ ! -z "${eextra}" ]; 688 if [ ! -z "${eextra}" ];
858 then 689 then
859 einfo "Extra options are not supported on macos yet" 690 einfo "Extra options are not supported on Darwin/OS X yet"
860 einfo "Please report the ebuild along with the info below" 691 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}" 692 einfo "eextra: ${eextra}"
862 die "Required function missing" 693 die "Required function missing"
863 fi 694 fi
864 695
865 # If we need the next available 696 # If we need the next available
866 case ${egid} in 697 case ${egid} in
867 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 699 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
870 done 701 done
871 esac 702 esac
872 dscl . create /groups/${egroup} gid ${egid} 703 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*' 704 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then 705 ;;
706
707 *-freebsd*|*-dragonfly*)
875 case ${egid} in 708 case ${egid} in
876 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
878 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
879 done 712 done
880 esac 713 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 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 *)
883 groupadd ${opts} ${egroup} || die "enewgroup failed" 728 groupadd ${opts} ${egroup} || die "enewgroup failed"
884 fi 729 ;;
730 esac
885 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
886} 732}
887 733
888# Simple script to replace 'dos2unix' binaries 734# @FUNCTION: edos2unix
889# vapier@gentoo.org 735# @USAGE: <file> [more files ...]
890# 736# @DESCRIPTION:
891# edos2unix(file, <more files> ...) 737# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
738# to remove all of these text utilities from DEPEND variables because this
739# is a script based solution. Just give it a list of files to convert and
740# they will all be changed from the DOS CRLF format to the UNIX LF format.
892edos2unix() { 741edos2unix() {
893 for f in "$@" 742 echo "$@" | xargs sed -i 's/\r$//'
894 do
895 cp "${f}" ${T}/edos2unix
896 sed 's/\r$//' ${T}/edos2unix > "${f}"
897 done
898} 743}
899
900
901##############################################################
902# START: Handle .desktop files and menu entries #
903# maybe this should be separated into a new eclass some time #
904# lanius@gentoo.org #
905##############################################################
906 744
907# Make a desktop file ! 745# Make a desktop file !
908# Great for making those icons in kde/gnome startmenu ! 746# Great for making those icons in kde/gnome startmenu !
909# Amaze your friends ! Get the women ! Join today ! 747# Amaze your friends ! Get the women ! Join today !
910# 748#
911# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 749# make_desktop_entry(<command>, [name], [icon], [type], [path])
912# 750#
913# binary: what binary does the app run with ? 751# binary: what command does the app run with ?
914# name: the name that will show up in the menu 752# name: the name that will show up in the menu
915# icon: give your little like a pretty little icon ... 753# icon: give your little like a pretty little icon ...
916# this can be relative (to /usr/share/pixmaps) or 754# this can be relative (to /usr/share/pixmaps) or
917# a full path to an icon 755# a full path to an icon
918# type: what kind of application is this ? for categories: 756# type: what kind of application is this ? for categories:
919# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 757# http://standards.freedesktop.org/menu-spec/latest/apa.html
920# path: if your app needs to startup in a specific dir 758# path: if your app needs to startup in a specific dir
921make_desktop_entry() { 759make_desktop_entry() {
922 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 760 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
923 761
924 local exec=${1} 762 local exec=${1}
925 local name=${2:-${PN}} 763 local name=${2:-${PN}}
926 local icon=${3:-${PN}.png} 764 local icon=${3:-${PN}}
927 local type=${4} 765 local type=${4}
928 local path=${5} 766 local path=${5}
929 767
930 if [[ -z ${type} ]] ; then 768 if [[ -z ${type} ]] ; then
931 local catmaj=${CATEGORY%%-*} 769 local catmaj=${CATEGORY%%-*}
932 local catmin=${CATEGORY##*-} 770 local catmin=${CATEGORY##*-}
933 case ${catmaj} in 771 case ${catmaj} in
934 app) 772 app)
935 case ${catmin} in 773 case ${catmin} in
774 accessibility) type=Accessibility;;
936 admin) type=System;; 775 admin) type=System;;
776 antivirus) type=System;;
777 arch) type=Archiving;;
778 backup) type=Archiving;;
937 cdr) type=DiscBurning;; 779 cdr) type=DiscBurning;;
938 dicts) type=Dictionary;; 780 dicts) type=Dictionary;;
781 doc) type=Documentation;;
939 editors) type=TextEditor;; 782 editors) type=TextEditor;;
940 emacs) type=TextEditor;; 783 emacs) type=TextEditor;;
941 emulation) type=Emulator;; 784 emulation) type=Emulator;;
942 laptop) type=HardwareSettings;; 785 laptop) type=HardwareSettings;;
943 office) type=Office;; 786 office) type=Office;;
787 pda) type=PDA;;
944 vim) type=TextEditor;; 788 vim) type=TextEditor;;
945 xemacs) type=TextEditor;; 789 xemacs) type=TextEditor;;
946 *) type=;; 790 *) type=;;
947 esac 791 esac
948 ;; 792 ;;
949 793
950 dev) 794 dev)
951 type="Development" 795 type="Development"
952 ;; 796 ;;
953 797
954 games) 798 games)
955 [[ -z ${path} ]] && path=${GAMES_BINDIR}
956
957 case ${catmin} in 799 case ${catmin} in
958 action) type=ActionGame;; 800 action|fps) type=ActionGame;;
959 arcade) type=ArcadeGame;; 801 arcade) type=ArcadeGame;;
960 board) type=BoardGame;; 802 board) type=BoardGame;;
961 kid) type=KidsGame;;
962 emulation) type=Emulator;; 803 emulation) type=Emulator;;
804 kids) type=KidsGame;;
963 puzzle) type=LogicGame;; 805 puzzle) type=LogicGame;;
964 rpg) type=RolePlaying;;
965 roguelike) type=RolePlaying;; 806 roguelike) type=RolePlaying;;
807 rpg) type=RolePlaying;;
966 simulation) type=Simulation;; 808 simulation) type=Simulation;;
967 sports) type=SportsGame;; 809 sports) type=SportsGame;;
968 strategy) type=StrategyGame;; 810 strategy) type=StrategyGame;;
969 *) type=;; 811 *) type=;;
970 esac 812 esac
971 type="Game;${type}" 813 type="Game;${type}"
814 ;;
815
816 gnome)
817 type="Gnome;GTK"
818 ;;
819
820 kde)
821 type="KDE;Qt"
972 ;; 822 ;;
973 823
974 mail) 824 mail)
975 type="Network;Email" 825 type="Network;Email"
976 ;; 826 ;;
978 media) 828 media)
979 case ${catmin} in 829 case ${catmin} in
980 gfx) type=Graphics;; 830 gfx) type=Graphics;;
981 radio) type=Tuner;; 831 radio) type=Tuner;;
982 sound) type=Audio;; 832 sound) type=Audio;;
983 tv) type=TV;; 833 tv) type=TV;;
984 video) type=Video;; 834 video) type=Video;;
985 *) type=;; 835 *) type=;;
986 esac 836 esac
987 type="AudioVideo;${type}" 837 type="AudioVideo;${type}"
988 ;; 838 ;;
989 839
990 net) 840 net)
991 case ${catmin} in 841 case ${catmin} in
992 dialup) type=Dialup;; 842 dialup) type=Dialup;;
993 ftp) type=FileTransfer;; 843 ftp) type=FileTransfer;;
994 im) type=InstantMessaging;; 844 im) type=InstantMessaging;;
995 irc) type=IRCClient;; 845 irc) type=IRCClient;;
996 mail) type=Email;; 846 mail) type=Email;;
997 news) type=News;; 847 news) type=News;;
998 nntp) type=News;; 848 nntp) type=News;;
999 p2p) type=FileTransfer;; 849 p2p) type=FileTransfer;;
1000 *) type=;; 850 *) type=;;
1001 esac 851 esac
1002 type="Network;${type}" 852 type="Network;${type}"
1003 ;; 853 ;;
1004 854
1005 sci) 855 sci)
1006 case ${catmin} in 856 case ${catmin} in
1007 astro*) type=Astronomoy;; 857 astro*) type=Astronomy;;
1008 bio*) type=Biology;; 858 bio*) type=Biology;;
1009 calc*) type=Calculator;; 859 calc*) type=Calculator;;
1010 chem*) type=Chemistry;; 860 chem*) type=Chemistry;;
861 elec*) type=Electronics;;
1011 geo*) type=Geology;; 862 geo*) type=Geology;;
1012 math*) type=Math;; 863 math*) type=Math;;
864 physics) type=Physics;;
865 visual*) type=DataVisualization;;
1013 *) type=;; 866 *) type=;;
1014 esac 867 esac
1015 type="Science;${type}" 868 type="Science;${type}"
869 ;;
870
871 sys)
872 type="System"
1016 ;; 873 ;;
1017 874
1018 www) 875 www)
1019 case ${catmin} in 876 case ${catmin} in
1020 client) type=WebBrowser;; 877 client) type=WebBrowser;;
1021 *) type=;; 878 *) type=;;
1022 esac 879 esac
1023 type="Network" 880 type="Network"
1024 ;; 881 ;;
1025 882
1026 *) 883 *)
1027 type= 884 type=
1028 ;; 885 ;;
1029 esac 886 esac
1030 fi 887 fi
1031 888 if [ "${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"
1032 local desktop=${T}/${exec%% *}-${P}.desktop 894 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1033 895
896 cat <<-EOF > "${desktop}"
1034echo "[Desktop Entry] 897 [Desktop Entry]
1035Encoding=UTF-8 898 Version=1.0
1036Version=0.9.2
1037Name=${name} 899 Name=${name}
1038Type=Application 900 Type=Application
1039Comment=${DESCRIPTION} 901 Comment=${DESCRIPTION}
1040Exec=${exec} 902 Exec=${exec}
1041Path=${path} 903 TryExec=${exec%% *}
1042Icon=${icon} 904 Icon=${icon}
1043Categories=Application;${type};" > "${desktop}" 905 Categories=${type};
906 EOF
1044 907
908 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
1045 insinto /usr/share/applications 913 insinto /usr/share/applications
1046 doins "${desktop}" 914 doins "${desktop}"
1047 915 )
1048 return 0
1049} 916}
1050 917
1051# Make a GDM/KDM Session file 918# @FUNCTION: validate_desktop_entries
1052# 919# @USAGE: [directories]
1053# make_desktop_entry(<title>, <command>) 920# @MAINTAINER:
1054# title: File to execute to start the Window Manager 921# Carsten Lohrke <carlo@gentoo.org>
1055# 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}
1056 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.
1057make_session_desktop() { 951make_session_desktop() {
1058
1059 [ -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
1060 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 953 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1061 954
1062 local title="${1}" 955 local title=$1
1063 local command="${2}" 956 local command=$2
1064 local desktop="${T}/${wm}.desktop" 957 local desktop=${T}/${wm}.desktop
1065 958
959 cat <<-EOF > "${desktop}"
1066echo "[Desktop Entry] 960 [Desktop Entry]
1067Encoding=UTF-8
1068Name=${title} 961 Name=${title}
1069Comment=This session logs you into ${title} 962 Comment=This session logs you into ${title}
1070Exec=${command} 963 Exec=${command}
1071TryExec=${command} 964 TryExec=${command}
1072Type=Application" > "${desktop}" 965 Type=Application
966 EOF
1073 967
968 (
969 # wrap the env here so that the 'insinto' call
970 # doesn't corrupt the env of the caller
1074 insinto /usr/share/xsessions 971 insinto /usr/share/xsessions
1075 doins "${desktop}" 972 doins "${desktop}"
1076 973 )
1077 return 0
1078} 974}
1079 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).
1080domenu() { 981domenu() {
1081 local i 982 (
1082 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
1083 insinto /usr/share/applications 986 insinto /usr/share/applications
1084 for i in ${@} 987 for i in "$@" ; do
1085 do
1086 if [ -f "${i}" ]; 988 if [[ -f ${i} ]] ; then
1087 then
1088 doins ${i} 989 doins "${i}"
990 ((ret+=$?))
1089 elif [ -d "${i}" ]; 991 elif [[ -d ${i} ]] ; then
1090 then
1091 for j in ${i}/*.desktop 992 for j in "${i}"/*.desktop ; do
1092 do
1093 doins ${j} 993 doins "${j}"
994 ((ret+=$?))
1094 done 995 done
996 else
997 ((++ret))
1095 fi 998 fi
1096 done 999 done
1000 exit ${ret}
1001 )
1097} 1002}
1098 1003
1004# @FUNCTION: newmenu
1005# @USAGE: <menu> <newname>
1006# @DESCRIPTION:
1007# Like all other new* functions, install the specified menu as newname.
1008newmenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
1012 insinto /usr/share/applications
1013 newins "$@"
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.
1099doicon() { 1022doicon() {
1100 local i 1023 (
1101 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
1102 insinto /usr/share/pixmaps 1027 insinto /usr/share/pixmaps
1103 for i in ${@} 1028 for i in "$@" ; do
1104 do
1105 if [ -f "${i}" ]; 1029 if [[ -f ${i} ]] ; then
1106 then
1107 doins ${i} 1030 doins "${i}"
1031 ((ret+=$?))
1108 elif [ -d "${i}" ]; 1032 elif [[ -d ${i} ]] ; then
1109 then
1110 for j in ${i}/*.png 1033 for j in "${i}"/*.png ; do
1111 do
1112 doins ${j} 1034 doins "${j}"
1035 ((ret+=$?))
1113 done 1036 done
1037 else
1038 ((++ret))
1114 fi 1039 fi
1115 done 1040 done
1041 exit ${ret}
1042 )
1116} 1043}
1117 1044
1118############################################################## 1045# @FUNCTION: newicon
1119# END: Handle .desktop files and menu entries # 1046# @USAGE: <icon> <newname>
1120############################################################## 1047# @DESCRIPTION:
1121 1048# Like all other new* functions, install the specified icon as newname.
1049newicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
1053 insinto /usr/share/pixmaps
1054 newins "$@"
1055 )
1056}
1122 1057
1123# for internal use only (unpack_pdv and unpack_makeself) 1058# for internal use only (unpack_pdv and unpack_makeself)
1124find_unpackable_file() { 1059find_unpackable_file() {
1125 local src="$1" 1060 local src=$1
1126 if [ -z "${src}" ] 1061 if [[ -z ${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${A}" 1062 src=${DISTDIR}/${A}
1129 else 1063 else
1130 if [ -e "${DISTDIR}/${src}" ] 1064 if [[ -e ${DISTDIR}/${src} ]] ; then
1131 then
1132 src="${DISTDIR}/${src}" 1065 src=${DISTDIR}/${src}
1133 elif [ -e "${PWD}/${src}" ] 1066 elif [[ -e ${PWD}/${src} ]] ; then
1134 then
1135 src="${PWD}/${src}" 1067 src=${PWD}/${src}
1136 elif [ -e "${src}" ] 1068 elif [[ -e ${src} ]] ; then
1137 then
1138 src="${src}" 1069 src=${src}
1139 fi
1140 fi 1070 fi
1141 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1071 fi
1072 [[ ! -e ${src} ]] && return 1
1142 echo "${src}" 1073 echo "${src}"
1143} 1074}
1144 1075
1076# @FUNCTION: unpack_pdv
1077# @USAGE: <file to unpack> <size of off_t>
1078# @DESCRIPTION:
1145# Unpack those pesky pdv generated files ... 1079# Unpack those pesky pdv generated files ...
1146# They're self-unpacking programs with the binary package stuffed in 1080# They're self-unpacking programs with the binary package stuffed in
1147# 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
1148# 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.
1149# 1083#
1150# Usage: unpack_pdv [file to unpack] [size of off_t]
1151# - 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
1152# information out of the binary executable myself. basically you pass in 1085# information out of the binary executable myself. Basically you pass in
1153# 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#
1154# 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
1155# strings <pdv archive> | grep lseek 1092# strings <pdv archive> | grep lseek
1156# strace -elseek <pdv archive> 1093# strace -elseek <pdv archive>
1094# @CODE
1095#
1157# 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
1158# 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
1159# parameter. here is an example: 1098# parameter. Here is an example:
1099#
1100# @CODE
1160# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1101# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1161# lseek 1102# lseek
1162# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1103# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1163# lseek(3, -4, SEEK_END) = 2981250 1104# lseek(3, -4, SEEK_END) = 2981250
1105# @CODE
1106#
1164# 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.
1165unpack_pdv() { 1108unpack_pdv() {
1166 local src="`find_unpackable_file $1`" 1109 local src=$(find_unpackable_file "$1")
1167 local sizeoff_t="$2" 1110 local sizeoff_t=$2
1168 1111
1112 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1169 [ -z "${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 :("
1170 1114
1171 local shrtsrc="`basename ${src}`" 1115 local shrtsrc=$(basename "${src}")
1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1116 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1117 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1174 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 ${sizeoff_t} | hexdump -e \"%i\")
1175 1119
1176 # grab metadata for debug reasons 1120 # grab metadata for debug reasons
1177 local metafile="$(emktemp)" 1121 local metafile=$(emktemp)
1178 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1122 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1179 1123
1180 # rip out the final file name from the metadata 1124 # rip out the final file name from the metadata
1181 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1125 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1182 datafile="`basename ${datafile}`" 1126 datafile=$(basename "${datafile}")
1183 1127
1184 # now lets uncompress/untar the file if need be 1128 # now lets uncompress/untar the file if need be
1185 local tmpfile="$(emktemp)" 1129 local tmpfile=$(emktemp)
1186 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1187 1131
1188 local iscompressed="`file -b ${tmpfile}`" 1132 local iscompressed=$(file -b "${tmpfile}")
1189 if [ "${iscompressed:0:8}" == "compress" ] ; then 1133 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1190 iscompressed=1 1134 iscompressed=1
1191 mv ${tmpfile}{,.Z} 1135 mv ${tmpfile}{,.Z}
1192 gunzip ${tmpfile} 1136 gunzip ${tmpfile}
1193 else 1137 else
1194 iscompressed=0 1138 iscompressed=0
1195 fi 1139 fi
1196 local istar="`file -b ${tmpfile}`" 1140 local istar=$(file -b "${tmpfile}")
1197 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1141 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1198 istar=1 1142 istar=1
1199 else 1143 else
1200 istar=0 1144 istar=0
1201 fi 1145 fi
1202 1146
1230 true 1174 true
1231 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1175 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1176 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1233} 1177}
1234 1178
1179# @FUNCTION: unpack_makeself
1180# @USAGE: [file to unpack] [offset] [tail|dd]
1181# @DESCRIPTION:
1235# Unpack those pesky makeself generated files ... 1182# Unpack those pesky makeself generated files ...
1236# They're shell scripts with the binary package tagged onto 1183# They're shell scripts with the binary package tagged onto
1237# the end of the archive. Loki utilized the format as does 1184# the end of the archive. Loki utilized the format as does
1238# many other game companies. 1185# many other game companies.
1239# 1186#
1240# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1187# If the file is not specified, then ${A} is used. If the
1241# - If the file is not specified then unpack will utilize ${A}.
1242# - If the offset is not specified then we will attempt to extract 1188# offset is not specified then we will attempt to extract
1243# the proper offset from the script itself. 1189# the proper offset from the script itself.
1244unpack_makeself() { 1190unpack_makeself() {
1191 local src_input=${1:-${A}}
1245 local src="$(find_unpackable_file "$1")" 1192 local src=$(find_unpackable_file "${src_input}")
1246 local skip="$2" 1193 local skip=$2
1247 local exe="$3" 1194 local exe=$3
1248 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1197
1249 local shrtsrc="$(basename "${src}")" 1198 local shrtsrc=$(basename "${src}")
1250 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1199 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1251 if [ -z "${skip}" ] 1200 if [[ -z ${skip} ]] ; then
1252 then
1253 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1201 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1254 local skip=0 1202 local skip=0
1255 exe=tail 1203 exe=tail
1256 case ${ver} in 1204 case ${ver} in
1257 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1205 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1206 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1259 ;; 1207 ;;
1260 2.0|2.0.1) 1208 2.0|2.0.1)
1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1209 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1262 ;; 1210 ;;
1270 ;; 1218 ;;
1271 2.1.3) 1219 2.1.3)
1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1220 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1273 let skip="skip + 1" 1221 let skip="skip + 1"
1274 ;; 1222 ;;
1275 2.1.4) 1223 2.1.4|2.1.5)
1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1224 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277 skip=$(head -n ${skip} "${src}" | wc -c) 1225 skip=$(head -n ${skip} "${src}" | wc -c)
1278 exe="dd" 1226 exe="dd"
1279 ;; 1227 ;;
1280 *) 1228 *)
1292 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}'";;
1293 *) die "makeself cant handle exe '${exe}'" 1241 *) die "makeself cant handle exe '${exe}'"
1294 esac 1242 esac
1295 1243
1296 # 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
1297 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1246 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1299 local filetype="$(file -b "${tmpfile}")" 1247 local filetype=$(file -b "${tmpfile}")
1300 case ${filetype} in 1248 case ${filetype} in
1301 *tar\ archive) 1249 *tar\ archive*)
1302 eval ${exe} | tar --no-same-owner -xf - 1250 eval ${exe} | tar --no-same-owner -xf -
1303 ;; 1251 ;;
1304 bzip2*) 1252 bzip2*)
1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1253 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1306 ;; 1254 ;;
1316 ;; 1264 ;;
1317 esac 1265 esac
1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1266 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1319} 1267}
1320 1268
1269# @FUNCTION: check_license
1270# @USAGE: [license]
1271# @DESCRIPTION:
1321# Display a license for user to accept. 1272# Display a license for user to accept. If no license is
1322#
1323# Usage: check_license [license]
1324# - If the file is not specified then ${LICENSE} is used. 1273# specified, then ${LICENSE} is used.
1325check_license() { 1274check_license() {
1326 local lic=$1 1275 local lic=$1
1327 if [ -z "${lic}" ] ; then 1276 if [ -z "${lic}" ] ; then
1328 lic="${PORTDIR}/licenses/${LICENSE}" 1277 lic="${PORTDIR}/licenses/${LICENSE}"
1329 else 1278 else
1330 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1279 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1331 lic="${PORTDIR}/licenses/${src}" 1280 lic="${PORTDIR}/licenses/${lic}"
1332 elif [ -e "${PWD}/${src}" ] ; then 1281 elif [ -e "${PWD}/${lic}" ] ; then
1333 lic="${PWD}/${src}" 1282 lic="${PWD}/${lic}"
1334 elif [ -e "${src}" ] ; then 1283 elif [ -e "${lic}" ] ; then
1335 lic="${src}" 1284 lic="${lic}"
1336 fi
1337 fi 1285 fi
1286 fi
1338 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1287 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1339 local l="`basename ${lic}`" 1288 local l="`basename ${lic}`"
1340 1289
1341 # here is where we check for the licenses the user already 1290 # here is where we check for the licenses the user already
1342 # accepted ... if we don't find a match, we make the user accept 1291 # accepted ... if we don't find a match, we make the user accept
1343 local shopts=$- 1292 local shopts=$-
1344 local alic 1293 local alic
1345 set -o noglob #so that bash doesn't expand "*" 1294 set -o noglob #so that bash doesn't expand "*"
1346 for alic in ${ACCEPT_LICENSE} ; do 1295 for alic in ${ACCEPT_LICENSE} ; do
1347 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1296 if [[ ${alic} == ${l} ]]; then
1348 set +o noglob; set -${shopts} #reset old shell opts 1297 set +o noglob; set -${shopts} #reset old shell opts
1349 return 0 1298 return 0
1350 fi 1299 fi
1351 done 1300 done
1352 set +o noglob; set -$shopts #reset old shell opts 1301 set +o noglob; set -$shopts #reset old shell opts
1353 1302
1354 local licmsg="$(emktemp)" 1303 local licmsg=$(emktemp)
1355 cat << EOF > ${licmsg} 1304 cat <<-EOF > ${licmsg}
1356********************************************************** 1305 **********************************************************
1357The following license outlines the terms of use of this 1306 The following license outlines the terms of use of this
1358package. You MUST accept this license for installation to 1307 package. You MUST accept this license for installation to
1359continue. When you are done viewing, hit 'q'. If you 1308 continue. When you are done viewing, hit 'q'. If you
1360CTRL+C out of this, the install will not run! 1309 CTRL+C out of this, the install will not run!
1361********************************************************** 1310 **********************************************************
1362 1311
1363EOF 1312 EOF
1364 cat ${lic} >> ${licmsg} 1313 cat ${lic} >> ${licmsg}
1365 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1314 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1366 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1315 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1367 read alic 1316 read alic
1368 case ${alic} in 1317 case ${alic} in
1375 die "Failed to accept license" 1324 die "Failed to accept license"
1376 ;; 1325 ;;
1377 esac 1326 esac
1378} 1327}
1379 1328
1329# @FUNCTION: cdrom_get_cds
1330# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1331# @DESCRIPTION:
1380# 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
1381# the whole 'non-interactive' policy, but damnit I want CD support ! 1333# the whole 'non-interactive' policy, but damnit I want CD support !
1382# 1334#
1383# with these cdrom functions we handle all the user interaction and 1335# With these cdrom functions we handle all the user interaction and
1384# 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()
1385# 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
1386# found at CDROM_ROOT. 1338# found at CDROM_ROOT.
1387# 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#
1388# 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',
1389# 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
1390# 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.
1391# 1349#
1392# 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.
1393#
1394# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1395# - this will attempt to locate a cd based upon a file that is on
1396# the cd ... the more files you give this function, the more cds
1397# the cdrom functions will handle
1398cdrom_get_cds() { 1351cdrom_get_cds() {
1399 # 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
1400 # the # of files they gave us 1353 # the # of files they gave us
1401 local cdcnt=0 1354 local cdcnt=0
1402 local f= 1355 local f=
1403 for f in "$@" ; do 1356 for f in "$@" ; do
1404 cdcnt=$((cdcnt + 1)) 1357 ((++cdcnt))
1405 export CDROM_CHECK_${cdcnt}="$f" 1358 export CDROM_CHECK_${cdcnt}="$f"
1406 done 1359 done
1407 export CDROM_TOTAL_CDS=${cdcnt} 1360 export CDROM_TOTAL_CDS=${cdcnt}
1408 export CDROM_CURRENT_CD=1 1361 export CDROM_CURRENT_CD=1
1409 1362
1410 # now we see if the user gave use CD_ROOT ... 1363 # now we see if the user gave use CD_ROOT ...
1411 # 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
1412 if [[ ! -z ${CD_ROOT} ]] ; then
1413 export CDROM_ROOT=${CD_ROOT}
1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 return
1416 fi
1417 # do the same for CD_ROOT_X
1418 if [[ ! -z ${CD_ROOT_1} ]] ; then 1365 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1419 local var= 1366 local var=
1420 cdcnt=0 1367 cdcnt=0
1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1368 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1422 cdcnt=$((cdcnt + 1)) 1369 ((++cdcnt))
1423 var="CD_ROOT_${cdcnt}" 1370 var="CD_ROOT_${cdcnt}"
1371 [[ -z ${!var} ]] && var="CD_ROOT"
1424 if [[ -z ${!var} ]] ; then 1372 if [[ -z ${!var} ]] ; then
1425 eerror "You must either use just the CD_ROOT" 1373 eerror "You must either use just the CD_ROOT"
1426 eerror "or specify ALL the CD_ROOT_X variables." 1374 eerror "or specify ALL the CD_ROOT_X variables."
1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1375 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1428 die "could not locate CD_ROOT_${cdcnt}" 1376 die "could not locate CD_ROOT_${cdcnt}"
1429 fi 1377 fi
1430 export CDROM_ROOTS_${cdcnt}="${!var}"
1431 done 1378 done
1432 export CDROM_ROOT=${CDROM_ROOTS_1} 1379 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1433 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}
1434 return 1387 return
1435 fi 1388 fi
1436 1389
1390 # User didn't help us out so lets make sure they know they can
1391 # simplify the whole process ...
1437 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1438 einfon "This ebuild will need the " 1393 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1439 if [[ -z ${CDROM_NAME} ]] ; then
1440 echo "cdrom for ${PN}."
1441 else
1442 echo "${CDROM_NAME}."
1443 fi
1444 echo 1394 echo
1445 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"
1446 einfo "mounted somewhere on your filesystem, just export" 1396 einfo "mounted somewhere on your filesystem, just export"
1447 einfo "the variable CD_ROOT so that it points to the" 1397 einfo "the variable CD_ROOT so that it points to the"
1448 einfo "directory containing the files." 1398 einfo "directory containing the files."
1449 echo 1399 echo
1450 einfo "For example:" 1400 einfo "For example:"
1451 einfo "export CD_ROOT=/mnt/cdrom" 1401 einfo "export CD_ROOT=/mnt/cdrom"
1452 echo 1402 echo
1453 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
1454 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1413 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1455 cdcnt=0 1414 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1415 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 cdcnt=$((cdcnt + 1)) 1416 ((++cdcnt))
1458 var="CDROM_NAME_${cdcnt}" 1417 var="CDROM_NAME_${cdcnt}"
1459 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1418 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1460 done 1419 done
1461 echo 1420 echo
1462 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"
1463 einfo "mounted somewhere on your filesystem, just export" 1422 einfo "mounted somewhere on your filesystem, just export"
1464 einfo "the following variables so they point to the right place:" 1423 einfo "the following variables so they point to the right place:"
1465 einfon "" 1424 einfon ""
1466 cdcnt=0 1425 cdcnt=0
1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1468 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1469 echo -n " CD_ROOT_${cdcnt}" 1428 echo -n " CD_ROOT_${cdcnt}"
1470 done 1429 done
1471 echo 1430 echo
1472 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"
1473 einfo "you only have one cdrom, you can export CD_ROOT" 1432 einfo "you only have one cdrom, you can export CD_ROOT"
1476 echo 1435 echo
1477 einfo "For example:" 1436 einfo "For example:"
1478 einfo "export CD_ROOT_1=/mnt/cdrom" 1437 einfo "export CD_ROOT_1=/mnt/cdrom"
1479 echo 1438 echo
1480 fi 1439 fi
1440
1441 export CDROM_SET=""
1481 export CDROM_CURRENT_CD=0 1442 export CDROM_CURRENT_CD=0
1482 cdrom_load_next_cd 1443 cdrom_load_next_cd
1483} 1444}
1484 1445
1485# this is only used when you need access to more than one cd. 1446# @FUNCTION: cdrom_load_next_cd
1486# when you have finished using the first cd, just call this function. 1447# @DESCRIPTION:
1487# 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
1488# 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.
1489cdrom_load_next_cd() { 1454cdrom_load_next_cd() {
1490 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1491 local var= 1455 local var
1492 1456 ((++CDROM_CURRENT_CD))
1493 if [[ ! -z ${CD_ROOT} ]] ; then
1494 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1495 return
1496 fi
1497 1457
1498 unset CDROM_ROOT 1458 unset CDROM_ROOT
1499 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1459 var=CD_ROOT_${CDROM_CURRENT_CD}
1460 [[ -z ${!var} ]] && var="CD_ROOT"
1500 if [[ -z ${!var} ]] ; then 1461 if [[ -z ${!var} ]] ; then
1501 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1462 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1502 cdrom_locate_file_on_cd ${!var} 1463 _cdrom_locate_file_on_cd ${!var}
1503 else 1464 else
1504 export CDROM_ROOT=${!var} 1465 export CDROM_ROOT=${!var}
1505 fi 1466 fi
1506 1467
1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1468 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1512# 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
1513# 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
1514# displayed and we'll hang out here until: 1475# displayed and we'll hang out here until:
1515# (1) the file is found on a mounted cdrom 1476# (1) the file is found on a mounted cdrom
1516# (2) the user hits CTRL+C 1477# (2) the user hits CTRL+C
1517cdrom_locate_file_on_cd() { 1478_cdrom_locate_file_on_cd() {
1479 local mline=""
1480 local showedmsg=0 showjolietmsg=0
1481
1518 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
1519 local dir="$(dirname ${@})" 1490 local dir=$(dirname ${cdset[${i}]})
1520 local file="$(basename ${@})" 1491 local file=$(basename ${cdset[${i}]})
1521 local mline=""
1522 local showedmsg=0
1523 1492
1524 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/ }
1525 [[ -d ${mline}/${dir} ]] || continue 1499 [[ ! -d ${point}/${dir} ]] && continue
1526 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1500 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1527 && 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))
1528 done 1508 done
1529 1509
1530 if [[ -z ${CDROM_ROOT} ]] ; then
1531 echo 1510 echo
1532 if [[ ${showedmsg} -eq 0 ]] ; then 1511 if [[ ${showedmsg} -eq 0 ]] ; then
1533 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1512 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1534 if [[ -z ${CDROM_NAME} ]] ; then 1513 if [[ -z ${CDROM_NAME} ]] ; then
1535 einfo "Please insert the cdrom for ${PN} now !" 1514 einfo "Please insert+mount the cdrom for ${PN} now !"
1536 else
1537 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1538 fi
1539 else 1515 else
1540 if [[ -z ${CDROM_NAME_1} ]] ; then
1541 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1542 else
1543 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1544 einfo "Please insert+mount the ${!var} cdrom now !" 1516 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1545 fi
1546 fi 1517 fi
1547 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
1548 fi 1525 fi
1526 showedmsg=1
1527 fi
1549 einfo "Press return to scan for the cd again" 1528 einfo "Press return to scan for the cd again"
1550 einfo "or hit CTRL+C to abort the emerge." 1529 einfo "or hit CTRL+C to abort the emerge."
1551 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
1552 fi 1539 fi
1540 read || die "something is screwed with your system"
1553 done 1541 done
1554} 1542}
1555 1543
1544# @FUNCTION: strip-linguas
1545# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1546# @DESCRIPTION:
1556# Make sure that LINGUAS only contains languages that 1547# Make sure that LINGUAS only contains languages that
1557# a package can support 1548# a package can support. The first form allows you to
1558# 1549# specify a list of LINGUAS. The -i builds a list of po
1559# usage: strip-linguas <allow LINGUAS> 1550# files found in all the directories and uses the
1560# strip-linguas -i <directories of .po files> 1551# intersection of the lists. The -u builds a list of po
1561# strip-linguas -u <directories of .po files> 1552# files found in all the directories and uses the union
1562# 1553# of the lists.
1563# The first form allows you to specify a list of LINGUAS.
1564# The -i builds a list of po files found in all the
1565# directories and uses the intersection of the lists.
1566# The -u builds a list of po files found in all the
1567# directories and uses the union of the lists.
1568strip-linguas() { 1554strip-linguas() {
1569 local ls newls 1555 local ls newls nols
1570 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1556 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1571 local op=$1; shift 1557 local op=$1; shift
1572 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1558 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1573 local d f 1559 local d f
1574 for d in "$@" ; do 1560 for d in "$@" ; do
1575 if [[ ${op} == "-u" ]] ; then 1561 if [[ ${op} == "-u" ]] ; then
1576 newls=${ls} 1562 newls=${ls}
1577 else 1563 else
1578 newls="" 1564 newls=""
1579 fi 1565 fi
1580 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1566 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1581 if [[ ${op} == "-i" ]] ; then 1567 if [[ ${op} == "-i" ]] ; then
1582 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1568 hasq ${f} ${ls} && newls="${newls} ${f}"
1583 else 1569 else
1584 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1570 hasq ${f} ${ls} || newls="${newls} ${f}"
1585 fi 1571 fi
1586 done 1572 done
1587 ls=${newls} 1573 ls=${newls}
1588 done 1574 done
1589 ls=${ls//.po}
1590 else 1575 else
1591 ls=$@ 1576 ls="$@"
1592 fi 1577 fi
1593 1578
1594 ls=" ${ls} " 1579 nols=""
1595 newls="" 1580 newls=""
1596 for f in ${LINGUAS} ; do 1581 for f in ${LINGUAS} ; do
1597 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1582 if hasq ${f} ${ls} ; then
1598 newls="${newls} ${f}" 1583 newls="${newls} ${f}"
1599 else 1584 else
1600 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1585 nols="${nols} ${f}"
1601 fi 1586 fi
1602 done 1587 done
1603 if [[ -z ${newls} ]] ; then 1588 [[ -n ${nols} ]] \
1604 unset LINGUAS 1589 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1605 else
1606 export LINGUAS=${newls:1} 1590 export LINGUAS=${newls:1}
1607 fi
1608} 1591}
1609 1592
1610# moved from kernel.eclass since they are generally useful outside of 1593# @FUNCTION: preserve_old_lib
1611# kernel.eclass -iggy (20041002) 1594# @USAGE: <libs to preserve> [more libs]
1612 1595# @DESCRIPTION:
1613# the following functions are useful in kernel module ebuilds, etc.
1614# for an example see ivtv or drbd ebuilds
1615
1616# set's ARCH to match what the kernel expects
1617set_arch_to_kernel() {
1618 i=10
1619 while ((i--)) ; do
1620 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621 done
1622 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623 case ${ARCH} in
1624 x86) export ARCH="i386";;
1625 amd64) export ARCH="x86_64";;
1626 hppa) export ARCH="parisc";;
1627 mips) export ARCH="mips";;
1628 sparc) export ARCH="$(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!
1629 *) export ARCH="${ARCH}";;
1630 esac
1631}
1632
1633# set's ARCH back to what portage expects
1634set_arch_to_portage() {
1635 i=10
1636 while ((i--)) ; do
1637 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638 done
1639 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640}
1641
1642# Jeremy Huddleston <eradicator@gentoo.org>:
1643# preserve_old_lib /path/to/libblah.so.0
1644# preserve_old_lib_notify /path/to/libblah.so.0
1645#
1646# 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.
1647# 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
1648# 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
1649# 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
1650# 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
1651# 1601# preserve_old_lib_notify function.
1652# src_install() {
1653# ...
1654# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655# ...
1656# }
1657#
1658# pkg_postinst() {
1659# ...
1660# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661# ...
1662# }
1663
1664preserve_old_lib() { 1602preserve_old_lib() {
1665 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1666 1608
1667 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1609 # let portage worry about it
1668 SONAME=`basename ${LIB}` 1610 has preserve-libs ${FEATURES} && return 0
1669 DIRNAME=`dirname ${LIB}`
1670 1611
1671 dodir ${DIRNAME} 1612 local lib dir
1672 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"
1673 touch ${D}${LIB} 1618 touch "${D}"/${lib}
1674 fi 1619 done
1675} 1620}
1676 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.
1677preserve_old_lib_notify() { 1626preserve_old_lib_notify() {
1678 LIB=$1 1627 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1628 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1629 die "Invalid preserve_old_lib_notify() usage"
1630 fi
1679 1631
1680 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1632 # let portage worry about it
1681 SONAME=`basename ${LIB}` 1633 has preserve-libs ${FEATURES} && return 0
1682 1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1683 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."
1684 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,"
1685 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"
1686 einfo "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1687 einfo " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1688 einfo 1645 ewarn
1689 einfo "After doing that, you can safely remove ${LIB}"
1690 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649 if [[ ${notice} -eq 1 ]] ; then
1650 ewarn
1651 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1652 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1653 for lib in "$@" ; do
1654 ewarn " # rm '${lib}'"
1655 done
1656 fi
1692} 1657}
1693 1658
1694# Hack for people to figure out if a package was built with 1659# @FUNCTION: built_with_use
1695# certain USE flags 1660# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1661# @DESCRIPTION:
1662# A temporary hack until portage properly supports DEPENDing on USE
1663# flags being enabled in packages. This will check to see if the specified
1664# DEPEND atom was built with the specified list of USE flags. The
1665# --missing option controls the behavior if called on a package that does
1666# not actually support the defined USE flags (aka listed in IUSE).
1667# The default is to abort (call die). The -a and -o flags control
1668# the requirements of the USE flags. They correspond to "and" and "or"
1669# logic. So the -a flag means all listed USE flags must be enabled
1670# while the -o flag means at least one of the listed IUSE flags must be
1671# enabled. The --hidden option is really for internal use only as it
1672# means the USE flag we're checking is hidden expanded, so it won't be found
1673# in IUSE like normal USE flags.
1696# 1674#
1697# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1675# Remember that this function isn't terribly intelligent so order of optional
1698# ex: built_with_use xchat gtk2 1676# flags matter.
1699#
1700# Flags: -a all USE flags should be utilized
1701# -o at least one USE flag should be utilized
1702# Note: the default flag is '-a'
1703built_with_use() { 1677built_with_use() {
1678 local hidden="no"
1679 if [[ $1 == "--hidden" ]] ; then
1680 hidden="yes"
1681 shift
1682 fi
1683
1684 local missing_action="die"
1685 if [[ $1 == "--missing" ]] ; then
1686 missing_action=$2
1687 shift ; shift
1688 case ${missing_action} in
1689 true|false|die) ;;
1690 *) die "unknown action '${missing_action}'";;
1691 esac
1692 fi
1693
1704 local opt=$1 1694 local opt=$1
1705 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1695 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706 1696
1707 local PKG=$(best_version $1) 1697 local PKG=$(best_version $1)
1698 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1708 shift 1699 shift
1709 1700
1710 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1701 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1711 [[ ! -e ${USEFILE} ]] && return 1 1702 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1703
1704 # if the IUSE file doesn't exist, the read will error out, we need to handle
1705 # this gracefully
1706 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "Unable to determine what USE flags $PKG was built with";;
1711 esac
1712 fi
1713
1714 if [[ ${hidden} == "no" ]] ; then
1715 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1716 # Don't check USE_EXPAND #147237
1717 local expand
1718 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1719 if [[ $1 == ${expand}_* ]] ; then
1720 expand=""
1721 break
1722 fi
1723 done
1724 if [[ -n ${expand} ]] ; then
1725 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1726 case ${missing_action} in
1727 true) return 0;;
1728 false) return 1;;
1729 die) die "$PKG does not actually support the $1 USE flag!";;
1730 esac
1731 fi
1732 fi
1733 fi
1712 1734
1713 local USE_BUILT=$(<${USEFILE}) 1735 local USE_BUILT=$(<${USEFILE})
1714 while [[ $# -gt 0 ]] ; do 1736 while [[ $# -gt 0 ]] ; do
1715 if [[ ${opt} = "-o" ]] ; then 1737 if [[ ${opt} = "-o" ]] ; then
1716 has $1 ${USE_BUILT} && return 0 1738 has $1 ${USE_BUILT} && return 0
1720 shift 1742 shift
1721 done 1743 done
1722 [[ ${opt} = "-a" ]] 1744 [[ ${opt} = "-a" ]]
1723} 1745}
1724 1746
1747# @FUNCTION: epunt_cxx
1748# @USAGE: [dir to scan]
1749# @DESCRIPTION:
1725# Many configure scripts wrongly bail when a C++ compiler 1750# Many configure scripts wrongly bail when a C++ compiler could not be
1726# could not be detected. #73450 1751# detected. If dir is not specified, then it defaults to ${S}.
1752#
1753# http://bugs.gentoo.org/73450
1727epunt_cxx() { 1754epunt_cxx() {
1728 local dir=$1 1755 local dir=$1
1729 [[ -z ${dir} ]] && dir=${S} 1756 [[ -z ${dir} ]] && dir=${S}
1730 ebegin "Removing useless C++ checks" 1757 ebegin "Removing useless C++ checks"
1731 local f 1758 local f
1732 for f in $(find ${dir} -name configure) ; do 1759 find "${dir}" -name configure | while read f ; do
1733 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1760 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1734 done 1761 done
1735 eend 0 1762 eend 0
1736} 1763}
1737 1764
1738# dopamd <file> [more files] 1765# @FUNCTION: make_wrapper
1739# 1766# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1740# Install pam auth config file in /etc/pam.d 1767# @DESCRIPTION:
1741dopamd() { 1768# Create a shell wrapper script named wrapper in installpath
1742 [[ -z $1 ]] && die "dopamd requires at least one argument" 1769# (defaults to the bindir) to execute target (default of wrapper) by
1743 1770# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1744 use pam || return 0 1771# libpaths followed by optionally changing directory to chdir.
1745
1746 insinto /etc/pam.d
1747 # these are the default doins options, but be explicit just in case
1748 insopts -m 0644 -o root -g root
1749 doins "$@" || die "failed to install $@"
1750}
1751# newpamd <old name> <new name>
1752#
1753# Install pam file <old name> as <new name> in /etc/pam.d
1754newpamd() {
1755 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1756
1757 use pam || return 0
1758
1759 insinto /etc/pam.d
1760 # these are the default doins options, but be explicit just in case
1761 insopts -m 0644 -o root -g root
1762 newins "$1" "$2" || die "failed to install $1 as $2"
1763}
1764
1765# make a wrapper script ...
1766# NOTE: this was originally games_make_wrapper, but I noticed other places where
1767# this could be used, so I have moved it here and made it not games-specific
1768# -- wolf31o2
1769# $1 == wrapper name
1770# $2 == binary to run
1771# $3 == directory to chdir before running binary
1772# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1773make_wrapper() { 1772make_wrapper() {
1774 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 1773 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1775 local tmpwrapper=$(emktemp) 1774 local tmpwrapper=$(emktemp)
1775 # We don't want to quote ${bin} so that people can pass complex
1776 # things as $bin ... "./someprog --args"
1776 cat << EOF > "${tmpwrapper}" 1777 cat << EOF > "${tmpwrapper}"
1777#!/bin/sh 1778#!/bin/sh
1778cd "${chdir}" 1779cd "${chdir:-.}"
1780if [ -n "${libdir}" ] ; then
1781 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1779export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1782 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1783 else
1784 export LD_LIBRARY_PATH="${libdir}"
1785 fi
1786fi
1780exec ${bin} "\$@" 1787exec ${bin} "\$@"
1781EOF 1788EOF
1782 chmod go+rx "${tmpwrapper}" 1789 chmod go+rx "${tmpwrapper}"
1790 if [[ -n ${path} ]] ; then
1791 (
1792 exeinto "${path}"
1783 newbin "${tmpwrapper}" "${wrapper}" 1793 newexe "${tmpwrapper}" "${wrapper}"
1794 ) || die
1795 else
1796 newbin "${tmpwrapper}" "${wrapper}" || die
1797 fi
1784} 1798}

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