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1# Copyright 1999-2004 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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.284 2007/06/21 04:44:45 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# 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 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 29epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 31}
67 32
68# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
70# don't beep. 39# don't beep at all.
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
72ebeep() { 40ebeep() {
73 local n 41 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 44 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 46 echo -ne "\a"
79 sleep 1 47 sleep 1
80 done 48 done
81 fi 49 fi
82} 50}
83 51
84# This function generate linker scripts in /usr/lib for dynamic
85# libs in /lib. This is to fix linking problems when you have
86# the .so in /lib, and the .a in /usr/lib. What happens is that
87# in some cases when linking dynamic, the .a in /usr/lib is used
88# instead of the .so in /lib due to gcc/libtool tweaking ld's
89# library search path. This cause many builds to fail.
90# See bug #4411 for more info.
91#
92# To use, simply call:
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
108/* GNU ld script
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118}
119
120# Simple function to draw a line consisting of '=' the same length as $*
121#
122# <azarah@gentoo.org> (11 Nov 2002)
123#
124draw_line() {
125 local i=0
126 local str_length=""
127
128 # Handle calls that do not have args, or wc not being installed ...
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
130 then
131 echo "==============================================================="
132 return 0
133 fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done
144
145 echo
146
147 return 0
148}
149
150# Default directory where patches are located 52# Default directory where patches are located
151EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 54# Default extension for patches
153EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
154# Default options for patch 56# Default options for patch
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
156EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
157# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
158# and not the full path .. 62# and not the full path ..
159EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
160# Change the printed message for a single patch. 64# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
162# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
163# 69#
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
165# 71#
166EPATCH_FORCE="no" 72EPATCH_FORCE="no"
167 73
168# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
169# or two patches. 75# or two patches.
180# 86#
181# Patches are applied in current directory. 87# Patches are applied in current directory.
182# 88#
183# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
184# 90#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# 92#
187# For example: 93# For example:
188# 94#
189# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
190# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
191# 97#
192# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
193# specific patches. 99# specific patches.
194# 100#
195# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
197# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
198# 104#
199# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
200# 106#
201epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
202 local PIPE_CMD="" 113 local PIPE_CMD=""
203 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
204 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
205 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
206 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
207 local x="" 118 local x=""
208 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
209 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
210 then 123 then
211 local m="" 124 local m=""
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 125 for m in "$@" ; do
214 epatch "${m}" 126 epatch "${m}"
215 done 127 done
216 return 0 128 return 0
217 fi 129 fi
271 ;; 183 ;;
272 esac 184 esac
273 185
274 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
275 then 187 then
276 einfo "Applying various patches (bugfixes/updates) ..." 188 einfo "${EPATCH_MULTI_MSG}"
277 fi 189 fi
278 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
279 do 191 do
280 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
281 # 193 #
282 # ???_arch_foo.patch 194 # ???_arch_foo.patch
283 # 195 #
284 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
287 then 199 then
288 local count=0 200 local count=0
289 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
290 203
291 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 205 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 207 then
295 continue 208 continue
296 fi 209 fi
297 fi 210 fi
298 211
300 then 213 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 215 then
303 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
304 else 217 else
305 einfo "Applying ${x##*/} ..." 218 einfo "Applying ${patchname} ..."
306 fi 219 fi
307 else 220 else
308 einfo " ${x##*/} ..." 221 einfo " ${patchname} ..."
309 fi 222 fi
310 223
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 226
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
316 do 229 do
317 # Generate some useful debug info ... 230 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 233
321 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then 235 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 else 238 else
326 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
327 fi 240 fi
328 241
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 244
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 247
335 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then 249 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
338 then 251 then
339 echo 252 echo
340 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
341 #die "Could not extract patch!" 254 #die "Could not extract patch!"
342 count=5 255 count=5
343 break 256 break
344 fi 257 fi
345 fi 258 fi
346 259
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
348 then 261 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 267
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
356 270
357 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
358 then 272 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
360 echo 274 echo
361 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
364 count=5 278 count=5
365 fi 279 fi
366 280
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 282
369 break 283 break
370 fi 284 fi
371 285
372 count=$((count + 1)) 286 count=$((count + 1))
378 fi 292 fi
379 293
380 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
381 then 295 then
382 echo 296 echo
383 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
384 eerror 299 eerror
385 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
386 eerror 301 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 303 echo
389 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
390 fi 305 fi
391 306
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 308
394 eend 0 309 eend 0
395 fi 310 fi
396 done 311 done
397 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
398 then 313 then
399 einfo "Done with patching" 314 einfo "Done with patching"
400 fi 315 fi
401} 316}
402 317
403# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
404# implementation. 319# @USAGE: [temp dir]
405# 320# @DESCRIPTION:
406# <azarah@gentoo.org> (06 March 2003)
407#
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413
414 int main()
415 {
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi
444
445 return 1
446}
447
448# This function check how many cpu's are present, and then set
449# -j in MAKEOPTS accordingly.
450#
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 322# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 323emktemp() {
535 local exe="touch" 324 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 326 local topdir=$1
538 327
539 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 330 && topdir="/tmp" \
543 || topdir="${T}" 331 || topdir=${T}
544 fi 332 fi
545 333
546 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
547 then 335 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 336 local tmp=/
549 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 339 done
552 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 341 echo "${tmp}"
554 else 342 else
555 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 344 # but should produce a usable file on all userlands
557 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 349 fi
350 fi
560} 351}
561 352
353# @FUNCTION: egetent
354# @USAGE: <database> <key>
355# @MAINTAINER:
356# base-system@gentoo.org (Linux)
357# Joe Jezak <josejx@gmail.com> (OS X)
358# usata@gentoo.org (OS X)
359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
360# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 363egetent() {
569 if useq ppc-macos ; then 364 case ${CHOST} in
365 *-darwin*)
570 case "$2" in 366 case "$2" in
571 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 369 ;;
574 *) # Numeric 370 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 372 ;;
577 esac 373 esac
578 elif useq x86-fbsd ; then 374 ;;
579 local action 375 *-freebsd*|*-dragonfly*)
580 if [ "$1" == "passwd" ] 376 local opts action="user"
581 then 377 [[ $1 == "passwd" ]] || action="group"
582 action="user" 378
583 else 379 # lookup by uid/gid
584 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 382 fi
383
586 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
587 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
588 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 391 getent "$1" "$2"
590 fi 392 ;;
393 esac
591} 394}
592 395
593# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
594# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 398# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
597# 400# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
607 # get the username 412 # get the username
608 local euser="$1"; shift 413 local euser=$1; shift
609 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 415 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
613 fi 417 fi
614 418
615 # lets see if the username already exists 419 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 421 return 0
619 fi 422 fi
620 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
621 424
622 # options to pass to useradd 425 # options to pass to useradd
623 local opts= 426 local opts=
624 427
625 # handle uid 428 # handle uid
626 local euid="$1"; shift 429 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 433 euid="next"
634 fi 434 fi
635 else 435 else
636 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
638 fi 438 fi
639 else 439 else
640 euid="next" 440 euid="next"
641 fi 441 fi
642 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
643 then 443 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 445 done
653 fi 446 fi
654 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
656 449
657 # handle shell 450 # handle shell
658 local eshell="$1"; shift 451 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
665 fi 460 fi
666 else 461 else
667 if [ "${USERLAND}" == "BSD" ] 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 463 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 464 done
670 else 465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
671 eshell="/bin/false" 469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
672 fi 474 fi
475
476 eshell=${shell}
673 fi 477 fi
674 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
676 480
677 # handle homedir 481 # handle homedir
678 local ehome="$1"; shift 482 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 484 ehome="/dev/null"
682 fi 485 fi
683 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
685 488
686 # handle groups 489 # handle groups
687 local egroups="$1"; shift 490 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 492 local oldifs=${IFS}
691 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
692 494
693 export IFS="," 495 export IFS=","
694 for g in ${egroups} 496 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 497 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
701 fi 501 fi
702 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 503 defgroup=${g}
705 else 504 else
706 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
707 fi 506 fi
708 export IFS="," 507 export IFS=","
709 done 508 done
710 export IFS="${oldifs}" 509 export IFS=${oldifs}
711 510
712 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
716 fi 514 fi
717 else 515 else
718 egroups="(none)" 516 egroups="(none)"
719 fi 517 fi
720 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
721 519
722 # handle extra and add the user 520 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
726 if useq ppc-macos 523 case ${CHOST} in
727 then 524 *-darwin*)
728 ### Make the user 525 ### Make the user
729 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 531 ### Add the user to the groups specified
736 local oldifs="${IFS}" 532 local oldifs=${IFS}
737 export IFS="," 533 export IFS=","
738 for g in ${egroups} 534 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
741 done 536 done
742 export IFS="${oldifs}" 537 export IFS=${oldifs}
743 else 538 else
744 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
747 die "Required function missing" 542 die "Required function missing"
748 fi 543 fi
749 elif use x86-fbsd ; then 544 ;;
750 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
751 then 546 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
754 die "enewuser failed" 549 die "enewuser failed"
755 else 550 else
756 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
759 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
760 else 560 else
761 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
762 then 562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
764 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
765 || die "enewuser failed" 583 || die "enewuser failed"
766 else 584 else
767 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
769 || die "enewuser failed" 587 || die "enewuser failed"
770 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
771 fi 597 fi
598
772 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 600}
782 601
783# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
784# vapier@gentoo.org 603# @USAGE: <group> [gid]
785# 604# @DESCRIPTION:
786# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
787# 606# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 608# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
793 # get the group 617 # get the group
794 local egroup="$1"; shift 618 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
796 then 620 then
797 eerror "No group specified !" 621 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
799 fi 623 fi
800 624
801 # see if group already exists 625 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 627 return 0
805 fi 628 fi
806 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
807 630
808 # options to pass to useradd 631 # options to pass to useradd
814 then 637 then
815 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
816 then 639 then
817 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
818 then 641 then
819 if useq ppc-macos ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
821 else 644 else
822 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
823 fi 646 fi
824 else 647 else
838 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
839 662
840 # add the group 663 # add the group
841 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 666 case ${CHOST} in
667 *-darwin*)
844 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
845 then 669 then
846 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
849 die "Required function missing" 673 die "Required function missing"
850 fi 674 fi
851 675
852 # If we need the next available 676 # If we need the next available
853 case ${egid} in 677 case ${egid} in
854 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
857 done 681 done
858 esac 682 esac
859 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
862 case ${egid} in 688 case ${egid} in
863 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
866 done 692 done
867 esac 693 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 709 ;;
710 esac
872 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
873} 712}
874 713
875# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
876# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
877# 716# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 721edos2unix() {
880 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 723}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 724
894# Make a desktop file ! 725# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
897# 728#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
899# 730#
900# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
901# name: the name that will show up in the menu 732# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 735# a full path to an icon
905# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
908make_desktop_entry() { 739make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
910 741
911 local exec="${1}" 742 local exec=${1}
912 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
914 local type="${4}" 745 local type=${4}
915 local subdir="${6}" 746 local path=${5}
916 local path="${5:-${GAMES_BINDIR}}" 747
917 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
918 then 749 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
920 "app-emulation") 751 case ${catmaj} in
921 type=Emulator 752 app)
922 subdir="Emulation" 753 case ${catmin} in
754 accessibility) type=Accessibility;;
755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
759 cdr) type=DiscBurning;;
760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
762 editors) type=TextEditor;;
763 emacs) type=TextEditor;;
764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;;
766 office) type=Office;;
767 pda) type=PDA;;
768 vim) type=TextEditor;;
769 xemacs) type=TextEditor;;
770 *) type=;;
771 esac
923 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
924 "games-"*) 778 games)
925 type=Game 779 case ${catmin} in
926 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
927 ;; 794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
802 ;;
803
804 mail)
805 type="Network;Email"
806 ;;
807
808 media)
809 case ${catmin} in
810 gfx) type=Graphics;;
811 radio) type=Tuner;;
812 sound) type=Audio;;
813 tv) type=TV;;
814 video) type=Video;;
815 *) type=;;
816 esac
817 type="AudioVideo;${type}"
818 ;;
819
928 "net-"*) 820 net)
821 case ${catmin} in
822 dialup) type=Dialup;;
823 ftp) type=FileTransfer;;
824 im) type=InstantMessaging;;
825 irc) type=IRCClient;;
826 mail) type=Email;;
827 news) type=News;;
828 nntp) type=News;;
829 p2p) type=FileTransfer;;
830 *) type=;;
831 esac
832 type="Network;${type}"
833 ;;
834
835 sci)
836 case ${catmin} in
837 astro*) type=Astronomy;;
838 bio*) type=Biology;;
839 calc*) type=Calculator;;
840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
842 geo*) type=Geology;;
843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
853 ;;
854
855 www)
856 case ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
929 type=Network 860 type="Network"
930 subdir="${type}"
931 ;; 861 ;;
862
932 *) 863 *)
933 type= 864 type=
934 subdir=
935 ;; 865 ;;
936 esac 866 esac
937 fi 867 fi
938 local desktop="${T}/${exec}.desktop" 868 if [ "${SLOT}" == "0" ] ; then
869 local desktop_name="${PN}"
870 else
871 local desktop_name="${PN}-${SLOT}"
872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 875
876 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 877 [Desktop Entry]
941Encoding=UTF-8 878 Encoding=UTF-8
942Version=0.9.2 879 Version=1.0
943Name=${name} 880 Name=${name}
944Type=Application 881 Type=Application
945Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
946Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
947Path=${path} 885 Path=${path}
948Icon=${icon} 886 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
950 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 893 insinto /usr/share/applications
952 doins "${desktop}" 894 doins "${desktop}"
953 895 )
954 return 0
955} 896}
956 897
957# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
958# 899# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
960# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 902# @DESCRIPTION:
903# Validate desktop entries using desktop-file-utils
904validate_desktop_entries() {
905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
906 einfo "Checking desktop entry validity"
907 local directories=""
908 for d in /usr/share/applications $@ ; do
909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
923 fi
924}
962 925
926# @FUNCTION: make_session_desktop
927# @USAGE: <title> <command>
928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
963make_session_desktop() { 931make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
967 934
968 local title="${1}" 935 local title=$1
969 local command="${2}" 936 local command=$2
970 local desktop="${T}/${wm}.desktop" 937 local desktop=${T}/${wm}.desktop
971 938
939 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 940 [Desktop Entry]
973Encoding=UTF-8 941 Encoding=UTF-8
974Name=${title} 942 Name=${title}
975Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
976Exec=${command} 944 Exec=${command}
977TryExec=${command} 945 TryExec=${command}
978Type=Application" > "${desktop}" 946 Type=Application
947 EOF
979 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
981 doins "${desktop}" 953 doins "${desktop}"
982 954 )
983 return 0
984} 955}
985 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
986domenu() { 962domenu() {
987 local i 963 (
988 local j 964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
966 local i j ret=0
989 insinto /usr/share/applications 967 insinto /usr/share/applications
990 for i in ${@} 968 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 969 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 970 doins "${i}"
971 ((ret+=$?))
995 elif [ -d "${i}" ]; 972 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 973 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 974 doins "${j}"
975 ((ret+=$?))
1000 done 976 done
1001 fi 977 fi
1002 done 978 done
979 exit ${ret}
980 )
1003} 981}
1004 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1001doicon() {
1006 local i 1002 (
1007 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1008 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1009 for i in ${@} 1007 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1019 done 1015 done
1020 fi 1016 fi
1021 done 1017 done
1018 exit ${ret}
1019 )
1022} 1020}
1023 1021
1024############################################################## 1022# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1023# @USAGE: <icon> <newname>
1026############################################################## 1024# @DESCRIPTION:
1027 1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
1033}
1028 1034
1029# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1036find_unpackable_file() {
1031 local src="$1" 1037 local src=$1
1032 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
1035 else 1040 else
1036 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1044 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1046 src=${src}
1045 fi
1046 fi 1047 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1050 echo "${src}"
1049} 1051}
1050 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1058# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1060#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1061# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
1060# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
1061# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1063# basically look for the first lseek command (we do the strings/grep because 1069# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1070# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1071# parameter. Here is an example:
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1073# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1070# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1077unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1079 local sizeoff_t=$2
1074 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1083
1077 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1088
1082 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1092
1086 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1089 1096
1090 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1100
1094 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1103 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1099 else 1106 else
1100 iscompressed=0 1107 iscompressed=0
1101 fi 1108 fi
1102 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1111 istar=1
1105 else 1112 else
1106 istar=0 1113 istar=0
1107 fi 1114 fi
1108 1115
1136 true 1143 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1146}
1140 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1154# many other game companies.
1145# 1155#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1158# the proper offset from the script itself.
1150unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1162 local skip=$2
1153 local exe="$3" 1163 local exe=$3
1154 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1155 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1171 local skip=0
1161 exe=tail 1172 exe=tail
1162 case ${ver} in 1173 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1176 ;;
1166 2.0|2.0.1) 1177 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1179 ;;
1176 ;; 1187 ;;
1177 2.1.3) 1188 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1190 let skip="skip + 1"
1180 ;; 1191 ;;
1181 2.1.4) 1192 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1195 exe="dd"
1185 ;; 1196 ;;
1186 *) 1197 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1200 esac 1211 esac
1201 1212
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1217 case ${filetype} in
1207 *tar\ archive) 1218 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1220 ;;
1210 bzip2*) 1221 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1223 ;;
1222 ;; 1233 ;;
1223 esac 1234 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1236}
1226 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1227# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1231check_license() { 1243check_license() {
1232 local lic=$1 1244 local lic=$1
1233 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1247 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1253 lic="${lic}"
1242 fi
1243 fi 1254 fi
1255 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1245 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1246 1258
1247 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$- 1261 local shopts=$-
1250 local alic 1262 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1255 return 0 1267 return 0
1256 fi 1268 fi
1257 done 1269 done
1258 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1259 1271
1260 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1262********************************************************** 1274 **********************************************************
1263The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1267********************************************************** 1279 **********************************************************
1268 1280
1269EOF 1281 EOF
1270 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1285 read alic
1274 case ${alic} in 1286 case ${alic} in
1281 die "Failed to accept license" 1293 die "Failed to accept license"
1282 ;; 1294 ;;
1283 esac 1295 esac
1284} 1296}
1285 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1303#
1289# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1305# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1306# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1293# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1314# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1297# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1320cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1322 # the # of files they gave us
1307 local cdcnt=0 1323 local cdcnt=0
1308 local f= 1324 local f=
1309 for f in "$@" ; do 1325 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1328 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1315 1331
1316 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1335 local var=
1326 cdcnt=0 1336 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1346 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1347 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1340 return 1356 return
1341 fi 1357 fi
1342 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1363 echo
1351 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1367 einfo "directory containing the files."
1355 echo 1368 echo
1356 einfo "For example:" 1369 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1371 echo
1359 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1383 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1388 done
1367 echo 1389 echo
1368 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1371 einfon "" 1393 einfon ""
1372 cdcnt=0 1394 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1376 done 1398 done
1377 echo 1399 echo
1378 einfo "Or, if you have all the files in the same place, or" 1400 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1404 echo
1383 einfo "For example:" 1405 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1407 echo
1386 fi 1408 fi
1409
1410 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1412 cdrom_load_next_cd
1389} 1413}
1390 1414
1391# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1424 local var
1398 1425 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1426
1404 unset CDROM_ROOT 1427 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1409 else 1433 else
1410 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1411 fi 1435 fi
1412 1436
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1452 local i=0
1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1461
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1431 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1434 done 1476 done
1435 1477
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1478 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1483 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1485 fi
1453 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1454 fi 1493 fi
1494 showedmsg=1
1495 fi
1455 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1457 read 1498 echo
1458 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1459 done 1504 done
1460} 1505}
1461 1506
1462# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1463# a package can support 1508# a package can support
1464# 1509#
1465# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1466# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1467# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1468# 1513#
1469# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1474strip-linguas() { 1519strip-linguas() {
1475 local ls newls 1520 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1522 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1479 local d f 1524 local d f
1480 for d in "$@" ; do 1525 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1527 newls=${ls}
1483 else 1528 else
1484 newls="" 1529 newls=""
1485 fi 1530 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1487 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1534 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1536 fi
1492 done 1537 done
1493 ls="${newls}" 1538 ls=${newls}
1494 done 1539 done
1495 ls="${ls//.po}"
1496 else 1540 else
1497 ls="$@" 1541 ls="$@"
1498 fi 1542 fi
1499 1543
1500 ls=" ${ls} " 1544 nols=""
1501 newls="" 1545 newls=""
1502 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1505 else 1549 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1507 fi 1551 fi
1508 done 1552 done
1509 if [ -z "${newls}" ] ; then 1553 [[ -n ${nols} ]] \
1510 unset LINGUAS 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1555 export LINGUAS=${newls:1}
1513 fi
1514} 1556}
1515 1557
1516# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1517# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1518
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1523set_arch_to_kernel() { 1561set_arch_to_kernel() {
1524 i=10 1562 i=10
1525 while ((i--)) ; do 1563 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done 1565 done
1530 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one! 1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1535 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1536 esac 1574 esac
1537} 1575}
1538 1576
1539# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1540set_arch_to_portage() { 1580set_arch_to_portage() {
1541 i=10 1581 i=10
1542 while ((i--)) ; do 1582 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done 1584 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546} 1586}
1547 1587
1548# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1549# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1550# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1557# 1596# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1597preserve_old_lib() {
1571 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1603
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1574 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1575 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1576 1607 dir=${lib%/*}
1577 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1580 fi 1611 done
1581} 1612}
1582 1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1584 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1585 1623
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1587 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1588 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1629 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1634 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1598} 1638}
1599 1639
1600# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1601# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1602# 1642# @DESCRIPTION:
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1604# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1605# 1645# DEPEND atom was built with the specified list of USE flags. The
1606# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1607# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1608# Note: the default flag is '-a' 1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1609built_with_use() { 1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1610 local opt=$1 1675 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1677
1613 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1680 shift
1615 1681
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1618 1715
1619 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1626 shift 1723 shift
1627 done 1724 done
1628 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1629} 1726}
1630 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1735epunt_cxx() {
1634 local dir=$1 1736 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1637 local f 1739 local f
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1742 done
1641 eend 0 1743 eend 0
1642} 1744}
1643 1745
1644# dopamd [ file ] [ new file ] 1746# @FUNCTION: make_wrapper
1645# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1647# 1749# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1750# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1752# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1753make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1755 local tmpwrapper=$(emktemp)
1654 1756 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1757 # things as $bin ... "./someprog --args"
1656 1758 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1759#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1760cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1761if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1768exec ${bin} "\$@"
1769EOF
1770 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then
1772 (
1773 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1776 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi
1661} 1779}

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