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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.303 2008/09/20 18:32:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 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/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
176# or two patches. 96# or two patches.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
200# specific patches. 120# specific patches.
201# 121#
202# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
258 183
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi 185 fi
261 186
262 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
263 bz2) 192 bz2)
264 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
266 ;; 195 ;;
267 gz|Z|z) 196 gz|Z|z)
278 ;; 207 ;;
279 esac 208 esac
280 209
281 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
282 then 211 then
283 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
284 fi 213 fi
285 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
286 do 215 do
287 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
288 # 217 #
289 # ???_arch_foo.patch 218 # ???_arch_foo.patch
290 # 219 #
291 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
292 ([ "${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}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
294 then 223 then
295 local count=0 224 local count=0
296 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 226 local patchname=${x##*/}
298 227
321 250
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 251 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 252 while [ "${count}" -lt 5 ]
324 do 253 do
325 # Generate some useful debug info ... 254 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 257
329 if [ "${PATCH_SUFFIX}" != "patch" ] 258 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then 259 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else 262 else
334 PATCH_TARGET="${x}" 263 PATCH_TARGET="${x}"
335 fi 264 fi
336 265
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 268
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 270 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 271
343 if [ "${PATCH_SUFFIX}" != "patch" ] 272 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then 273 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 274 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then 275 then
350 count=5 279 count=5
351 break 280 break
352 fi 281 fi
353 fi 282 fi
354 283
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then 285 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 288 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 291
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
293 _epatch_assert
364 294
365 if [ "$?" -ne 0 ] 295 if [ "$?" -ne 0 ]
366 then 296 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 298 echo
386 fi 316 fi
387 317
388 if [ "${count}" -eq 5 ] 318 if [ "${count}" -eq 5 ]
389 then 319 then
390 echo 320 echo
391 eerror "Failed Patch: ${patchname}!" 321 eerror "Failed Patch: ${patchname} !"
322 eerror " ( ${PATCH_TARGET} )"
392 eerror 323 eerror
393 eerror "Include in your bugreport the contents of:" 324 eerror "Include in your bugreport the contents of:"
394 eerror 325 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 326 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 327 echo
406 then 337 then
407 einfo "Done with patching" 338 einfo "Done with patching"
408 fi 339 fi
409} 340}
410 341
411# This function return true if we are using the NPTL pthreads 342# @FUNCTION: emktemp
412# implementation. 343# @USAGE: [temp dir]
413# 344# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 345# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 346# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 347emktemp() {
543 local exe="touch" 348 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 349 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 350 local topdir=$1
546 351
547 if [ -z "${topdir}" ] 352 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 353 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 354 && topdir="/tmp" \
551 || topdir="${T}" 355 || topdir=${T}
552 fi 356 fi
553 357
554 if [ -z "$(type -p mktemp)" ] 358 if ! type -P mktemp > /dev/null ; then
555 then 359 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 360 local tmp=/
557 while [ -e "${tmp}" ] ; do 361 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 362 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 363 done
560 ${exe} "${tmp}" 364 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 365 echo "${tmp}"
562 else 366 else
563 [ "${exe}" == "touch" ] \ 367 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 368 # but should produce a usable file on all userlands
565 || exe="-d" 369 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 370 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
371 else
372 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 373 fi
374 fi
568} 375}
569 376
377# @FUNCTION: egetent
378# @USAGE: <database> <key>
379# @MAINTAINER:
380# base-system@gentoo.org (Linux)
381# Joe Jezak <josejx@gmail.com> (OS X)
382# usata@gentoo.org (OS X)
383# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
384# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 385# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 386# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 387egetent() {
577 if useq ppc-macos ; then 388 case ${CHOST} in
389 *-darwin*)
578 case "$2" in 390 case "$2" in
579 *[!0-9]*) # Non numeric 391 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 392 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 393 ;;
582 *) # Numeric 394 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 395 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 396 ;;
585 esac 397 esac
586 elif useq x86-fbsd ; then 398 ;;
587 local action 399 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 400 local opts action="user"
589 then 401 [[ $1 == "passwd" ]] || action="group"
590 action="user" 402
591 else 403 # lookup by uid/gid
592 action="group" 404 if [[ $2 == [[:digit:]]* ]] ; then
405 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 406 fi
407
594 pw show "${action}" "$2" -q 408 pw show ${action} ${opts} "$2" -q
595 else 409 ;;
410 *-netbsd*|*-openbsd*)
411 grep "$2:\*:" /etc/$1
412 ;;
413 *)
596 which nscd >& /dev/null && nscd -i "$1" 414 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 415 getent "$1" "$2"
598 fi 416 ;;
417 esac
599} 418}
600 419
601# Simplify/standardize adding users to the system 420# @FUNCTION: enewuser
602# vapier@gentoo.org 421# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 422# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 423# Same as enewgroup, you are not required to understand how to properly add
605# 424# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 425# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 426# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 427# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 428enewuser() {
429 case ${EBUILD_PHASE} in
430 unpack|compile|test|install)
431 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
432 eerror "Package fails at QA and at life. Please file a bug."
433 die "Bad package! enewuser is only for use in pkg_* functions!"
434 esac
435
615 # get the username 436 # get the username
616 local euser="$1"; shift 437 local euser=$1; shift
617 if [ -z "${euser}" ] 438 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 439 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 440 die "Cannot call enewuser without a username"
621 fi 441 fi
622 442
623 # lets see if the username already exists 443 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 444 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 445 return 0
627 fi 446 fi
628 einfo "Adding user '${euser}' to your system ..." 447 einfo "Adding user '${euser}' to your system ..."
629 448
630 # options to pass to useradd 449 # options to pass to useradd
631 local opts= 450 local opts=
632 451
633 # handle uid 452 # handle uid
634 local euid="$1"; shift 453 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 454 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 455 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 456 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 457 euid="next"
642 fi 458 fi
643 else 459 else
644 eerror "Userid given but is not greater than 0 !" 460 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 461 die "${euid} is not a valid UID"
646 fi 462 fi
647 else 463 else
648 euid="next" 464 euid="next"
649 fi 465 fi
650 if [ "${euid}" == "next" ] 466 if [[ ${euid} == "next" ]] ; then
651 then 467 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 468 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 469 done
661 fi 470 fi
662 opts="${opts} -u ${euid}" 471 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 472 einfo " - Userid: ${euid}"
664 473
665 # handle shell 474 # handle shell
666 local eshell="$1"; shift 475 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 476 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 477 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 478 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 479 die "${eshell} does not exist in ${ROOT}"
480 fi
481 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
482 eerror "Do not specify ${eshell} yourself, use -1"
483 die "Pass '-1' as the shell parameter"
673 fi 484 fi
674 else 485 else
675 if [ "${USERLAND}" == "BSD" ] 486 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 487 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 488 done
678 else 489
490 if [[ ${shell} == "/dev/null" ]] ; then
491 eerror "Unable to identify the shell to use, proceeding with userland default."
492 case ${USERLAND} in
679 eshell="/bin/false" 493 GNU) shell="/bin/false" ;;
494 BSD) shell="/sbin/nologin" ;;
495 Darwin) shell="/usr/sbin/nologin" ;;
496 *) die "Unable to identify the default shell for userland ${USERLAND}"
497 esac
680 fi 498 fi
499
500 eshell=${shell}
681 fi 501 fi
682 einfo " - Shell: ${eshell}" 502 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 503 opts="${opts} -s ${eshell}"
684 504
685 # handle homedir 505 # handle homedir
686 local ehome="$1"; shift 506 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 507 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 508 ehome="/dev/null"
690 fi 509 fi
691 einfo " - Home: ${ehome}" 510 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 511 opts="${opts} -d ${ehome}"
693 512
694 # handle groups 513 # handle groups
695 local egroups="$1"; shift 514 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 515 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 516 local oldifs=${IFS}
699 local defgroup="" exgroups="" 517 local defgroup="" exgroups=""
700 518
701 export IFS="," 519 export IFS=","
702 for g in ${egroups} 520 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 521 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 522 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 523 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 524 die "${g} is not a valid GID"
709 fi 525 fi
710 if [ -z "${defgroup}" ] 526 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 527 defgroup=${g}
713 else 528 else
714 exgroups="${exgroups},${g}" 529 exgroups="${exgroups},${g}"
715 fi 530 fi
716 export IFS="," 531 export IFS=","
717 done 532 done
718 export IFS="${oldifs}" 533 export IFS=${oldifs}
719 534
720 opts="${opts} -g ${defgroup}" 535 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 536 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 537 opts="${opts} -G ${exgroups:1}"
724 fi 538 fi
725 else 539 else
726 egroups="(none)" 540 egroups="(none)"
727 fi 541 fi
728 einfo " - Groups: ${egroups}" 542 einfo " - Groups: ${egroups}"
729 543
730 # handle extra and add the user 544 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 545 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 546 export SANDBOX_ON="0"
734 if useq ppc-macos 547 case ${CHOST} in
735 then 548 *-darwin*)
736 ### Make the user 549 ### Make the user
737 if [ -z "${eextra}" ] 550 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 551 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 552 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 553 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 554 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 555 ### Add the user to the groups specified
744 local oldifs="${IFS}" 556 local oldifs=${IFS}
745 export IFS="," 557 export IFS=","
746 for g in ${egroups} 558 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 559 dscl . merge /groups/${g} users ${euser}
749 done 560 done
750 export IFS="${oldifs}" 561 export IFS=${oldifs}
751 else 562 else
752 einfo "Extra options are not supported on macos yet" 563 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 564 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 565 einfo "eextra: $@"
755 die "Required function missing" 566 die "Required function missing"
756 fi 567 fi
757 elif use x86-fbsd ; then 568 ;;
758 if [ -z "${eextra}" ] 569 *-freebsd*|*-dragonfly*)
759 then 570 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 571 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 572 -c "added by portage for ${PN}" \
762 die "enewuser failed" 573 die "enewuser failed"
763 else 574 else
764 einfo " - Extra: ${eextra}" 575 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 576 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 577 "$@" || die "enewuser failed"
767 fi 578 fi
579 ;;
580
581 *-netbsd*)
582 if [[ -z $@ ]] ; then
583 useradd ${opts} ${euser} || die "enewuser failed"
768 else 584 else
769 if [ -z "${eextra}" ] 585 einfo " - Extra: $@"
770 then 586 useradd ${opts} ${euser} "$@" || die "enewuser failed"
587 fi
588 ;;
589
590 *-openbsd*)
591 if [[ -z $@ ]] ; then
592 useradd -u ${euid} -s ${eshell} \
593 -d ${ehome} -c "Added by portage for ${PN}" \
594 -g ${egroups} ${euser} || die "enewuser failed"
595 else
596 einfo " - Extra: $@"
597 useradd -u ${euid} -s ${eshell} \
598 -d ${ehome} -c "Added by portage for ${PN}" \
599 -g ${egroups} ${euser} "$@" || die "enewuser failed"
600 fi
601 ;;
602
603 *)
604 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 605 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 606 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 607 || die "enewuser failed"
774 else 608 else
775 einfo " - Extra: ${eextra}" 609 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 610 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 611 || die "enewuser failed"
778 fi 612 fi
613 ;;
614 esac
615
616 if [[ ! -e ${ROOT}/${ehome} ]] ; then
617 einfo " - Creating ${ehome} in ${ROOT}"
618 mkdir -p "${ROOT}/${ehome}"
619 chown ${euser} "${ROOT}/${ehome}"
620 chmod 755 "${ROOT}/${ehome}"
779 fi 621 fi
622
780 export SANDBOX_ON="${oldsandbox}" 623 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 624}
790 625
791# Simplify/standardize adding groups to the system 626# @FUNCTION: enewgroup
792# vapier@gentoo.org 627# @USAGE: <group> [gid]
793# 628# @DESCRIPTION:
794# enewgroup(group, gid) 629# This function does not require you to understand how to properly add a
795# 630# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 631# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 632# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 633enewgroup() {
634 case ${EBUILD_PHASE} in
635 unpack|compile|test|install)
636 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
637 eerror "Package fails at QA and at life. Please file a bug."
638 die "Bad package! enewgroup is only for use in pkg_* functions!"
639 esac
640
801 # get the group 641 # get the group
802 local egroup="$1"; shift 642 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 643 if [ -z "${egroup}" ]
804 then 644 then
805 eerror "No group specified !" 645 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 646 die "Cannot call enewgroup without a group"
807 fi 647 fi
808 648
809 # see if group already exists 649 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 650 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 651 return 0
813 fi 652 fi
814 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
815 654
816 # options to pass to useradd 655 # options to pass to useradd
822 then 661 then
823 if [ "${egid}" -gt 0 ] 662 if [ "${egid}" -gt 0 ]
824 then 663 then
825 if [ -z "`egetent group ${egid}`" ] 664 if [ -z "`egetent group ${egid}`" ]
826 then 665 then
827 if useq ppc-macos ; then 666 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 667 opts="${opts} ${egid}"
829 else 668 else
830 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
831 fi 670 fi
832 else 671 else
846 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
847 686
848 # add the group 687 # add the group
849 local oldsandbox="${SANDBOX_ON}" 688 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 690 case ${CHOST} in
691 *-darwin*)
852 if [ ! -z "${eextra}" ]; 692 if [ ! -z "${eextra}" ];
853 then 693 then
854 einfo "Extra options are not supported on macos yet" 694 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 695 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 696 einfo "eextra: ${eextra}"
857 die "Required function missing" 697 die "Required function missing"
858 fi 698 fi
859 699
860 # If we need the next available 700 # If we need the next available
861 case ${egid} in 701 case ${egid} in
862 *[!0-9]*) # Non numeric 702 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 703 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 704 [[ -z $(egetent group ${egid}) ]] && break
865 done 705 done
866 esac 706 esac
867 dscl . create /groups/${egroup} gid ${egid} 707 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 708 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 709 ;;
710
711 *-freebsd*|*-dragonfly*)
870 case ${egid} in 712 case ${egid} in
871 *[!0-9]*) # Non numeric 713 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 714 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 715 [[ -z $(egetent group ${egid}) ]] && break
874 done 716 done
875 esac 717 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 718 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 719 ;;
720
721 *-netbsd*)
722 case ${egid} in
723 *[!0-9]*) # Non numeric
724 for ((egid = 101; egid <= 999; egid++)); do
725 [[ -z $(egetent group ${egid}) ]] && break
726 done
727 esac
728 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
729 ;;
730
731 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 732 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 733 ;;
734 esac
880 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
881} 736}
882 737
883# Simple script to replace 'dos2unix' binaries 738# @FUNCTION: edos2unix
884# vapier@gentoo.org 739# @USAGE: <file> [more files ...]
885# 740# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 741# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
742# to remove all of these text utilities from DEPEND variables because this
743# is a script based solution. Just give it a list of files to convert and
744# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 745edos2unix() {
888 for f in "$@" 746 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 747}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 748
902# Make a desktop file ! 749# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 750# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 751# Amaze your friends ! Get the women ! Join today !
905# 752#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 753# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 754#
908# binary: what binary does the app run with ? 755# binary: what command does the app run with ?
909# name: the name that will show up in the menu 756# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 757# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 758# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 759# a full path to an icon
913# type: what kind of application is this ? for categories: 760# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 761# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 762# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 763make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 764 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 765
919 local exec="${1}" 766 local exec=${1}
920 local name="${2:-${PN}}" 767 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 768 local icon=${3:-${PN}}
922 local type="${4}" 769 local type=${4}
923 local subdir="${6}" 770 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 771
925 if [ -z "${type}" ] 772 if [[ -z ${type} ]] ; then
926 then 773 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 774 local catmin=${CATEGORY##*-}
928 "app-emulation") 775 case ${catmaj} in
929 type=Emulator 776 app)
930 subdir="Emulation" 777 case ${catmin} in
778 accessibility) type=Accessibility;;
779 admin) type=System;;
780 antivirus) type=System;;
781 arch) type=Archiving;;
782 backup) type=Archiving;;
783 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;;
785 doc) type=Documentation;;
786 editors) type=TextEditor;;
787 emacs) type=TextEditor;;
788 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;;
790 office) type=Office;;
791 pda) type=PDA;;
792 vim) type=TextEditor;;
793 xemacs) type=TextEditor;;
794 *) type=;;
795 esac
931 ;; 796 ;;
932 "games-"*) 797
933 type=Game 798 dev)
934 subdir="Games" 799 type="Development"
935 ;; 800 ;;
936 "net-"*) 801
937 type=Network 802 games)
938 subdir="${type}" 803 case ${catmin} in
804 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;;
806 board) type=BoardGame;;
807 emulation) type=Emulator;;
808 kids) type=KidsGame;;
809 puzzle) type=LogicGame;;
810 roguelike) type=RolePlaying;;
811 rpg) type=RolePlaying;;
812 simulation) type=Simulation;;
813 sports) type=SportsGame;;
814 strategy) type=StrategyGame;;
815 *) type=;;
816 esac
817 type="Game;${type}"
939 ;; 818 ;;
819
820 gnome)
821 type="Gnome;GTK"
822 ;;
823
824 kde)
825 type="KDE;Qt"
826 ;;
827
828 mail)
829 type="Network;Email"
830 ;;
831
832 media)
833 case ${catmin} in
834 gfx) type=Graphics;;
835 radio) type=Tuner;;
836 sound) type=Audio;;
837 tv) type=TV;;
838 video) type=Video;;
839 *) type=;;
840 esac
841 type="AudioVideo;${type}"
842 ;;
843
844 net)
845 case ${catmin} in
846 dialup) type=Dialup;;
847 ftp) type=FileTransfer;;
848 im) type=InstantMessaging;;
849 irc) type=IRCClient;;
850 mail) type=Email;;
851 news) type=News;;
852 nntp) type=News;;
853 p2p) type=FileTransfer;;
854 *) type=;;
855 esac
856 type="Network;${type}"
857 ;;
858
859 sci)
860 case ${catmin} in
861 astro*) type=Astronomy;;
862 bio*) type=Biology;;
863 calc*) type=Calculator;;
864 chem*) type=Chemistry;;
865 elec*) type=Electronics;;
866 geo*) type=Geology;;
867 math*) type=Math;;
868 physics) type=Physics;;
869 visual*) type=DataVisualization;;
870 *) type=;;
871 esac
872 type="Science;${type}"
873 ;;
874
875 sys)
876 type="System"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
940 *) 887 *)
941 type= 888 type=
942 subdir=
943 ;; 889 ;;
944 esac 890 esac
945 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 899
900 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 901 [Desktop Entry]
949Encoding=UTF-8 902 Version=1.0
950Version=0.9.2
951Name=${name} 903 Name=${name}
952Type=Application 904 Type=Application
953Comment=${DESCRIPTION} 905 Comment=${DESCRIPTION}
954Exec=${exec} 906 Exec=${exec}
955Path=${path} 907 TryExec=${exec%% *}
956Icon=${icon} 908 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 909 Categories=${type};
910 EOF
958 911
912 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
913
914 (
915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 917 insinto /usr/share/applications
960 doins "${desktop}" 918 doins "${desktop}"
961 919 )
962 return 0
963} 920}
964 921
965# Make a GDM/KDM Session file 922# @FUNCTION: validate_desktop_entries
966# 923# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 924# @MAINTAINER:
968# title: File to execute to start the Window Manager 925# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 926# @DESCRIPTION:
927# Validate desktop entries using desktop-file-utils
928validate_desktop_entries() {
929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
930 einfo "Checking desktop entry validity"
931 local directories=""
932 for d in /usr/share/applications $@ ; do
933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947 fi
948}
970 949
950# @FUNCTION: make_session_desktop
951# @USAGE: <title> <command>
952# @DESCRIPTION:
953# Make a GDM/KDM Session file. The title is the file to execute to start the
954# Window Manager. The command is the name of the Window Manager.
971make_session_desktop() { 955make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 956 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 958
976 local title="${1}" 959 local title=$1
977 local command="${2}" 960 local command=$2
978 local desktop="${T}/${wm}.desktop" 961 local desktop=${T}/${wm}.desktop
979 962
963 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 964 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 965 Name=${title}
983Comment=This session logs you into ${title} 966 Comment=This session logs you into ${title}
984Exec=${command} 967 Exec=${command}
985TryExec=${command} 968 TryExec=${command}
986Type=Application" > "${desktop}" 969 Type=Application
970 EOF
987 971
972 (
973 # wrap the env here so that the 'insinto' call
974 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 975 insinto /usr/share/xsessions
989 doins "${desktop}" 976 doins "${desktop}"
990 977 )
991 return 0
992} 978}
993 979
980# @FUNCTION: domenu
981# @USAGE: <menus>
982# @DESCRIPTION:
983# Install the list of .desktop menu files into the appropriate directory
984# (/usr/share/applications).
994domenu() { 985domenu() {
995 local i 986 (
996 local j 987 # wrap the env here so that the 'insinto' call
988 # doesn't corrupt the env of the caller
989 local i j ret=0
997 insinto /usr/share/applications 990 insinto /usr/share/applications
998 for i in ${@} 991 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 992 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 993 doins "${i}"
994 ((ret+=$?))
1003 elif [ -d "${i}" ]; 995 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 996 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 997 doins "${j}"
998 ((ret+=$?))
1008 done 999 done
1000 else
1001 ((++ret))
1009 fi 1002 fi
1010 done 1003 done
1004 exit ${ret}
1005 )
1011} 1006}
1012 1007
1008# @FUNCTION: newmenu
1009# @USAGE: <menu> <newname>
1010# @DESCRIPTION:
1011# Like all other new* functions, install the specified menu as newname.
1012newmenu() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
1016 insinto /usr/share/applications
1017 newins "$@"
1018 )
1019}
1020
1021# @FUNCTION: doicon
1022# @USAGE: <list of icons>
1023# @DESCRIPTION:
1024# Install the list of icons into the icon directory (/usr/share/pixmaps).
1025# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1026doicon() {
1014 local i 1027 (
1015 local j 1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 local i j ret
1016 insinto /usr/share/pixmaps 1031 insinto /usr/share/pixmaps
1017 for i in ${@} 1032 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1033 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1034 doins "${i}"
1035 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1036 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1037 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1038 doins "${j}"
1039 ((ret+=$?))
1027 done 1040 done
1041 else
1042 ((++ret))
1028 fi 1043 fi
1029 done 1044 done
1045 exit ${ret}
1046 )
1030} 1047}
1031 1048
1032############################################################## 1049# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1050# @USAGE: <icon> <newname>
1034############################################################## 1051# @DESCRIPTION:
1035 1052# Like all other new* functions, install the specified icon as newname.
1053newicon() {
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/pixmaps
1058 newins "$@"
1059 )
1060}
1036 1061
1037# for internal use only (unpack_pdv and unpack_makeself) 1062# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1063find_unpackable_file() {
1039 local src="$1" 1064 local src=$1
1040 if [ -z "${src}" ] 1065 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1066 src=${DISTDIR}/${A}
1043 else 1067 else
1044 if [ -e "${DISTDIR}/${src}" ] 1068 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1069 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1070 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1071 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1072 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1073 src=${src}
1053 fi
1054 fi 1074 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1075 fi
1076 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1077 echo "${src}"
1057} 1078}
1058 1079
1080# @FUNCTION: unpack_pdv
1081# @USAGE: <file to unpack> <size of off_t>
1082# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1083# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1084# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1085# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1086# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1087#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1088# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1089# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1090# the size of the off_t type (in bytes) on the machine that built the pdv
1091# archive.
1092#
1068# archive. one way to determine this is by running the following commands: 1093# One way to determine this is by running the following commands:
1094#
1095# @CODE
1069# strings <pdv archive> | grep lseek 1096# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1097# strace -elseek <pdv archive>
1098# @CODE
1099#
1071# basically look for the first lseek command (we do the strings/grep because 1100# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1101# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1102# parameter. Here is an example:
1103#
1104# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1105# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1106# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1107# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1108# lseek(3, -4, SEEK_END) = 2981250
1109# @CODE
1110#
1078# thus we would pass in the value of '4' as the second parameter. 1111# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1112unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1113 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1114 local sizeoff_t=$2
1082 1115
1116 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1117 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1118
1085 local shrtsrc="`basename ${src}`" 1119 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1120 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1121 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1122 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1123
1090 # grab metadata for debug reasons 1124 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1125 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1126 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1127
1094 # rip out the final file name from the metadata 1128 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1129 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1130 datafile=$(basename "${datafile}")
1097 1131
1098 # now lets uncompress/untar the file if need be 1132 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1133 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1135
1102 local iscompressed="`file -b ${tmpfile}`" 1136 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1137 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1138 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1139 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1140 gunzip ${tmpfile}
1107 else 1141 else
1108 iscompressed=0 1142 iscompressed=0
1109 fi 1143 fi
1110 local istar="`file -b ${tmpfile}`" 1144 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1145 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1146 istar=1
1113 else 1147 else
1114 istar=0 1148 istar=0
1115 fi 1149 fi
1116 1150
1144 true 1178 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1179 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1180 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1181}
1148 1182
1183# @FUNCTION: unpack_makeself
1184# @USAGE: [file to unpack] [offset] [tail|dd]
1185# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1186# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1187# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1188# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1189# many other game companies.
1153# 1190#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1191# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1192# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1193# the proper offset from the script itself.
1158unpack_makeself() { 1194unpack_makeself() {
1195 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1196 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1197 local skip=$2
1161 local exe="$3" 1198 local exe=$3
1162 1199
1200 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1201
1163 local shrtsrc="$(basename "${src}")" 1202 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1204 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1205 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1206 local skip=0
1169 exe=tail 1207 exe=tail
1170 case ${ver} in 1208 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1209 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1210 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1211 ;;
1174 2.0|2.0.1) 1212 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1213 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1214 ;;
1184 ;; 1222 ;;
1185 2.1.3) 1223 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1224 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1225 let skip="skip + 1"
1188 ;; 1226 ;;
1189 2.1.4) 1227 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1228 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1229 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1230 exe="dd"
1193 ;; 1231 ;;
1194 *) 1232 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1244 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1245 *) die "makeself cant handle exe '${exe}'"
1208 esac 1246 esac
1209 1247
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1248 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1249 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1250 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1251 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1252 case ${filetype} in
1215 *tar\ archive) 1253 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1254 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1255 ;;
1218 bzip2*) 1256 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1257 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1258 ;;
1230 ;; 1268 ;;
1231 esac 1269 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1270 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1271}
1234 1272
1273# @FUNCTION: check_license
1274# @USAGE: [license]
1275# @DESCRIPTION:
1235# Display a license for user to accept. 1276# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1277# specified, then ${LICENSE} is used.
1239check_license() { 1278check_license() {
1240 local lic=$1 1279 local lic=$1
1241 if [ -z "${lic}" ] ; then 1280 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1281 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1282 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1283 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1284 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1285 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1286 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1287 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1288 lic="${lic}"
1250 fi
1251 fi 1289 fi
1290 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1291 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1292 local l="`basename ${lic}`"
1254 1293
1255 # here is where we check for the licenses the user already 1294 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1295 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1296 local shopts=$-
1258 local alic 1297 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1298 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1299 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1300 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1301 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1302 return 0
1264 fi 1303 fi
1265 done 1304 done
1266 set +o noglob; set -$shopts #reset old shell opts 1305 set +o noglob; set -$shopts #reset old shell opts
1267 1306
1268 local licmsg="$(emktemp)" 1307 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1308 cat <<-EOF > ${licmsg}
1270********************************************************** 1309 **********************************************************
1271The following license outlines the terms of use of this 1310 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1311 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1312 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1313 CTRL+C out of this, the install will not run!
1275********************************************************** 1314 **********************************************************
1276 1315
1277EOF 1316 EOF
1278 cat ${lic} >> ${licmsg} 1317 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1318 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1319 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1320 read alic
1282 case ${alic} in 1321 case ${alic} in
1289 die "Failed to accept license" 1328 die "Failed to accept license"
1290 ;; 1329 ;;
1291 esac 1330 esac
1292} 1331}
1293 1332
1333# @FUNCTION: cdrom_get_cds
1334# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1335# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1337# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1338#
1297# with these cdrom functions we handle all the user interaction and 1339# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1340# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1341# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1342# found at CDROM_ROOT.
1301# 1343#
1344# The function will attempt to locate a cd based upon a file that is on
1345# the cd. The more files you give this function, the more cds
1346# the cdrom functions will handle.
1347#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1348# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1349# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1350# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1351# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1352# also use the CDROM_NAME_SET bash array.
1305# 1353#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1354# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1355cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1356 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1357 # the # of files they gave us
1315 local cdcnt=0 1358 local cdcnt=0
1316 local f= 1359 local f=
1317 for f in "$@" ; do 1360 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1361 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1362 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1363 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1364 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1365 export CDROM_CURRENT_CD=1
1323 1366
1324 # now we see if the user gave use CD_ROOT ... 1367 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1368 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1369 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1370 local var=
1334 cdcnt=0 1371 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1373 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1374 var="CD_ROOT_${cdcnt}"
1375 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1376 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1377 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1378 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1379 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1380 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1381 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1382 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1383 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1384 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1385 export CDROM_SET=-1
1386 for f in ${CDROM_CHECK_1//:/ } ; do
1387 ((++CDROM_SET))
1388 [[ -e ${CD_ROOT}/${f} ]] && break
1389 done
1390 export CDROM_MATCH=${f}
1348 return 1391 return
1349 fi 1392 fi
1350 1393
1394 # User didn't help us out so lets make sure they know they can
1395 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1396 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1397 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1398 echo
1359 einfo "If you do not have the CD, but have the data files" 1399 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1400 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1401 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1402 einfo "directory containing the files."
1363 echo 1403 echo
1364 einfo "For example:" 1404 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1405 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1406 echo
1367 else 1407 else
1408 if [[ -n ${CDROM_NAME_SET} ]] ; then
1409 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1410 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 ((++cdcnt))
1413 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1414 done
1415 fi
1416
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1417 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1418 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1419 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1420 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1421 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1422 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1423 done
1375 echo 1424 echo
1376 einfo "If you do not have the CDs, but have the data files" 1425 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1427 einfo "the following variables so they point to the right place:"
1379 einfon "" 1428 einfon ""
1380 cdcnt=0 1429 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1430 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1431 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1432 echo -n " CD_ROOT_${cdcnt}"
1384 done 1433 done
1385 echo 1434 echo
1386 einfo "Or, if you have all the files in the same place, or" 1435 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1436 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1439 echo
1391 einfo "For example:" 1440 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1441 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1442 echo
1394 fi 1443 fi
1444
1445 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1446 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1447 cdrom_load_next_cd
1397} 1448}
1398 1449
1399# this is only used when you need access to more than one cd. 1450# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1451# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1452# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1453# files off a CD and want access to the next one, just call this function.
1454# Again, all the messy details of user interaction are taken care of for you.
1455# Once this returns, just read the variable CDROM_ROOT for the location of the
1456# mounted CD. Note that you can only go forward in the CD list, so make sure
1457# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1458cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1459 local var
1406 1460 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1461
1412 unset CDROM_ROOT 1462 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1463 var=CD_ROOT_${CDROM_CURRENT_CD}
1464 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1465 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1466 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1467 _cdrom_locate_file_on_cd ${!var}
1417 else 1468 else
1418 export CDROM_ROOT=${!var} 1469 export CDROM_ROOT=${!var}
1419 fi 1470 fi
1420 1471
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1472 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1477# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1478# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1479# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1480# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1481# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1482_cdrom_locate_file_on_cd() {
1483 local mline=""
1484 local showedmsg=0 showjolietmsg=0
1485
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1486 while [[ -z ${CDROM_ROOT} ]] ; do
1487 local i=0
1488 local -a cdset=(${*//:/ })
1489 if [[ -n ${CDROM_SET} ]] ; then
1490 cdset=(${cdset[${CDROM_SET}]})
1491 fi
1492
1493 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1494 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1495 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1496
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1497 local point= node= fs= foo=
1498 while read point node fs foo ; do
1499 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1500 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1501 && continue
1502 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1503 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1504 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1505 export CDROM_ROOT=${point}
1506 export CDROM_SET=${i}
1507 export CDROM_MATCH=${cdset[${i}]}
1508 return
1509 done <<< "$(get_mounts)"
1510
1511 ((++i))
1442 done 1512 done
1443 1513
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1514 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1515 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1516 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1517 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1518 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1519 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1520 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1521 fi
1461 showedmsg=1 1522 else
1523 if [[ -z ${CDROM_NAME_1} ]] ; then
1524 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1525 else
1526 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1527 einfo "Please insert+mount the ${!var} cdrom now !"
1528 fi
1462 fi 1529 fi
1530 showedmsg=1
1531 fi
1463 einfo "Press return to scan for the cd again" 1532 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1533 einfo "or hit CTRL+C to abort the emerge."
1465 read 1534 echo
1535 if [[ ${showjolietmsg} -eq 0 ]] ; then
1536 showjolietmsg=1
1537 else
1538 ewarn "If you are having trouble with the detection"
1539 ewarn "of your CD, it is possible that you do not have"
1540 ewarn "Joliet support enabled in your kernel. Please"
1541 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1542 ebeep 5
1466 fi 1543 fi
1544 read || die "something is screwed with your system"
1467 done 1545 done
1468} 1546}
1469 1547
1548# @FUNCTION: strip-linguas
1549# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1550# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1551# Make sure that LINGUAS only contains languages that
1471# a package can support 1552# a package can support. The first form allows you to
1472# 1553# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1554# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1555# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1556# files found in all the directories and uses the union
1476# 1557# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1558strip-linguas() {
1483 local ls newls 1559 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1560 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1561 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1562 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1563 local d f
1488 for d in "$@" ; do 1564 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1565 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1566 newls=${ls}
1491 else 1567 else
1492 newls="" 1568 newls=""
1493 fi 1569 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1570 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1571 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1572 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1573 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1574 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1575 fi
1500 done 1576 done
1501 ls=${newls} 1577 ls=${newls}
1502 done 1578 done
1503 ls=${ls//.po}
1504 else 1579 else
1505 ls=$@ 1580 ls="$@"
1506 fi 1581 fi
1507 1582
1508 ls=" ${ls} " 1583 nols=""
1509 newls="" 1584 newls=""
1510 for f in ${LINGUAS} ; do 1585 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1586 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1587 newls="${newls} ${f}"
1513 else 1588 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1589 nols="${nols} ${f}"
1515 fi 1590 fi
1516 done 1591 done
1517 if [[ -z ${newls} ]] ; then 1592 [[ -n ${nols} ]] \
1518 unset LINGUAS 1593 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1594 export LINGUAS=${newls:1}
1521 fi
1522} 1595}
1523 1596
1524# moved from kernel.eclass since they are generally useful outside of 1597# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1598# @USAGE: <libs to preserve> [more libs]
1526 1599# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1600# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1601# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1602# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1603# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1604# solution, so instead you can call this from pkg_preinst. See also the
1565# 1605# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1606preserve_old_lib() {
1579 LIB=$1 1607 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1608 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1609 die "Invalid preserve_old_lib() usage"
1610 fi
1611 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1612
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1613 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1614 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1615
1585 dodir ${DIRNAME} 1616 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1617 for lib in "$@" ; do
1618 [[ -e ${ROOT}/${lib} ]] || continue
1619 dir=${lib%/*}
1620 dodir ${dir} || die "dodir ${dir} failed"
1621 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1622 touch "${D}"/${lib}
1588 fi 1623 done
1589} 1624}
1590 1625
1626# @FUNCTION: preserve_old_lib_notify
1627# @USAGE: <libs to notify> [more libs]
1628# @DESCRIPTION:
1629# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1630preserve_old_lib_notify() {
1592 LIB=$1 1631 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1632 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1633 die "Invalid preserve_old_lib_notify() usage"
1634 fi
1593 1635
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1636 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1637 has preserve-libs ${FEATURES} && return 0
1596 1638
1639 local lib notice=0
1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 if [[ ${notice} -eq 0 ]] ; then
1643 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1644 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1645 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1646 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1647 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1648 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1649 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1650 fi
1651 ewarn " # revdep-rebuild --library ${lib##*/}"
1652 done
1653 if [[ ${notice} -eq 1 ]] ; then
1654 ewarn
1655 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1656 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1657 for lib in "$@" ; do
1658 ewarn " # rm '${lib}'"
1659 done
1660 fi
1606} 1661}
1607 1662
1608# Hack for people to figure out if a package was built with 1663# @FUNCTION: built_with_use
1609# certain USE flags 1664# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1665# @DESCRIPTION:
1666# A temporary hack until portage properly supports DEPENDing on USE
1667# flags being enabled in packages. This will check to see if the specified
1668# DEPEND atom was built with the specified list of USE flags. The
1669# --missing option controls the behavior if called on a package that does
1670# not actually support the defined USE flags (aka listed in IUSE).
1671# The default is to abort (call die). The -a and -o flags control
1672# the requirements of the USE flags. They correspond to "and" and "or"
1673# logic. So the -a flag means all listed USE flags must be enabled
1674# while the -o flag means at least one of the listed IUSE flags must be
1675# enabled. The --hidden option is really for internal use only as it
1676# means the USE flag we're checking is hidden expanded, so it won't be found
1677# in IUSE like normal USE flags.
1610# 1678#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1679# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1680# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1681built_with_use() {
1682 local hidden="no"
1683 if [[ $1 == "--hidden" ]] ; then
1684 hidden="yes"
1685 shift
1686 fi
1687
1688 local missing_action="die"
1689 if [[ $1 == "--missing" ]] ; then
1690 missing_action=$2
1691 shift ; shift
1692 case ${missing_action} in
1693 true|false|die) ;;
1694 *) die "unknown action '${missing_action}'";;
1695 esac
1696 fi
1697
1618 local opt=$1 1698 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1699 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1700
1621 local PKG=$(best_version $1) 1701 local PKG=$(best_version $1)
1702 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1703 shift
1623 1704
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1705 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1706 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1707
1708 # if the IUSE file doesn't exist, the read will error out, we need to handle
1709 # this gracefully
1710 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "Unable to determine what USE flags $PKG was built with";;
1715 esac
1716 fi
1717
1718 if [[ ${hidden} == "no" ]] ; then
1719 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1720 # Don't check USE_EXPAND #147237
1721 local expand
1722 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1723 if [[ $1 == ${expand}_* ]] ; then
1724 expand=""
1725 break
1726 fi
1727 done
1728 if [[ -n ${expand} ]] ; then
1729 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1730 case ${missing_action} in
1731 true) return 0;;
1732 false) return 1;;
1733 die) die "$PKG does not actually support the $1 USE flag!";;
1734 esac
1735 fi
1736 fi
1737 fi
1626 1738
1627 local USE_BUILT=$(<${USEFILE}) 1739 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1740 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1741 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1742 has $1 ${USE_BUILT} && return 0
1634 shift 1746 shift
1635 done 1747 done
1636 [[ ${opt} = "-a" ]] 1748 [[ ${opt} = "-a" ]]
1637} 1749}
1638 1750
1751# @FUNCTION: epunt_cxx
1752# @USAGE: [dir to scan]
1753# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1754# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1755# detected. If dir is not specified, then it defaults to ${S}.
1756#
1757# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1758epunt_cxx() {
1642 local dir=$1 1759 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1760 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1761 ebegin "Removing useless C++ checks"
1645 local f 1762 local f
1646 for f in $(find ${dir} -name configure) ; do 1763 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1764 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1765 done
1649 eend 0 1766 eend 0
1650} 1767}
1651 1768
1652# dopamd <file> [more files] 1769# @FUNCTION: make_wrapper
1653# 1770# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1771# @DESCRIPTION:
1655dopamd() { 1772# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1773# (defaults to the bindir) to execute target (default of wrapper) by
1657 1774# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1775# libpaths followed by optionally changing directory to chdir.
1659 1776make_wrapper() {
1660 insinto /etc/pam.d 1777 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1778 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1779 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1780 # things as $bin ... "./someprog --args"
1781 cat << EOF > "${tmpwrapper}"
1782#!/bin/sh
1783cd "${chdir:-.}"
1784if [ -n "${libdir}" ] ; then
1785 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1786 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1787 else
1788 export LD_LIBRARY_PATH="${libdir}"
1789 fi
1790fi
1791exec ${bin} "\$@"
1792EOF
1793 chmod go+rx "${tmpwrapper}"
1794 if [[ -n ${path} ]] ; then
1795 (
1796 exeinto "${path}"
1797 newexe "${tmpwrapper}" "${wrapper}"
1798 ) || die
1799 else
1800 newbin "${tmpwrapper}" "${wrapper}" || die
1801 fi
1664} 1802}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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